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Sample records for genital tract-derived cell

  1. gp340 Promotes Transcytosis of Human Immunodeficiency Virus Type 1 in Genital Tract-Derived Cell Lines and Primary Endocervical Tissue▿

    PubMed Central

    Stoddard, Earl; Ni, Houping; Cannon, Georgetta; Zhou, Chunhui; Kallenbach, Neville; Malamud, Daniel; Weissman, Drew

    2009-01-01

    The human scavenger receptor gp340 has been identified as a binding protein for the human immunodeficiency virus type 1 (HIV-1) envelope that is expressed on the cell surface of female genital tract epithelial cells. This interaction allows such epithelial cells to efficiently transmit infective virus to susceptible targets and maintain viral infectivity for several days. Within the context of vaginal transmission, HIV must first traverse a normally protective mucosa containing a cell barrier to reach the underlying T cells and dendritic cells, which propagate and spread the infection. The mechanism by which HIV-1 can bypass an otherwise healthy cellular barrier remains an important area of study. Here, we demonstrate that genital tract-derived cell lines and primary human endocervical tissue can support direct transcytosis of cell-free virus from the apical to basolateral surfaces. Further, this transport of virus can be blocked through the addition of antibodies or peptides that directly block the interaction of gp340 with the HIV-1 envelope, if added prior to viral pulsing on the apical side of the cell or tissue barrier. Our data support a role for the previously described heparan sulfate moieties in mediating this transcytosis but add gp340 as an important facilitator of HIV-1 transcytosis across genital tract tissue. This study demonstrates that HIV-1 actively traverses the protective barriers of the human genital tract and presents a second mechanism whereby gp340 can promote heterosexual transmission. PMID:19553331

  2. Modulation of Female Genital Tract-Derived Dendritic Cell Migration and Activation in Response to Inflammatory Cytokines and Toll-Like Receptor Agonists

    PubMed Central

    Shey, Muki S.; Maharaj, Niren; Archary, Derseree; Ngcapu, Sinaye; Garrett, Nigel; Abdool Karim, Salim; Passmore, Jo-Ann S.

    2016-01-01

    HIV transmission across the genital mucosa is a major mode of new HIV infections in women. The probability of infection may be influenced by several factors including recruitment and activation of HIV target cells, such as dendritic cells (DCs) and cytokine production, associated with genital inflammation. We evaluated the role of inflammatory cytokines and TLR signaling in migration and activation of genital tract DCs in the human cervical explant model. Hysterectomy tissues from 10 HIV-negative and 7 HIV-positive donor women were separated into ecto- and endocervical explants, and incubated with inflammatory cytokines (TNF-α, IL-1β, IL-8, MIP-1β) or agonists for TLR4 (LPS), TLR2/1 (PAM3) and TLR7/8 (R848). Migration (frequency) and activation (HLA-DR expression) of myeloid and plasmacytoid DCs and Langerhans cells were measured by flow cytometry. We observed that cytokines, LPS and PAM3 induced activation of migrating myeloid and plasmacytoid DCs. LPS induced a 3.6 fold lower levels of migration of plasmacytoid DCs from HIV-infected women compared with HIV-uninfected women (median activation indices of 2.932 vs 0.833). There was however a 4.5 fold increase in migration of Langerhans cells in HIV-infected compared with HIV-uninfected women in response to cytokines (median activation indices of 3.539 vs 0.77). Only TLR agonists induced migration and activation of DCs from endocervical explants. Hormonal contraception use was associated with an increase in activation of DC subsets in the endo and ectocervical explants. We conclude that inflammatory signals in the female genital tract induced DC migration and activation, with possible important implications for HIV susceptibility of cervical tissues. PMID:27171482

  3. Entry of genital Chlamydia trachomatis into polarized human epithelial cells.

    PubMed Central

    Wyrick, P B; Choong, J; Davis, C H; Knight, S T; Royal, M O; Maslow, A S; Bagnell, C R

    1989-01-01

    To study the initial invasion process(es) of genital chlamydiae, a model system consisting of hormonally maintained primary cultures of human endometrial gland epithelial cells (HEGEC), grown in a polarized orientation on collagen-coated filters, was utilized. After Chlamydia trachomatis inoculation of the apical surface of polarized HEGEC, chlamydiae were readily visualized, by transmission electron microscopy, in coated pits and coated vesicles. This was true for HEGEC maintained in physiologic concentrations of estrogen (proliferative phase) and of estrogen plus progesterone (secretory phase), despite the finding that association of chlamydiae with secretory-phase HEGEC is significantly reduced (P = 0.025; A.S. Maslow, C.H. Davis, J. Choong, and P.B. Wyrick, Am. J. Obstet. Gynecol. 159:1006-1014, 1988). In contrast, chlamydiae were rarely observed in the clathrin-associated structures if the HEGEC were cultured on plastic surfaces. The same pattern of coated pit versus noncoated pit entry was reproducible in HeLa cells. The quantity of coated pits associated with isolated membrane sheets derived from HeLa cells, grown on poly-L-lysine-coated cover slips in medium containing the female hormones, was not significantly different as monitored by radiolabeling studies and by laser scanning microscopy. These data suggest that culture conditions which mimic in vivo cellular organization may enhance entry into coated pits for some obligate intracellular pathogens. Images PMID:2744852

  4. BMP Signaling Controls Formation of a Primordial Germ Cell Niche within the Early Genital Ridges

    PubMed Central

    Dudley, Brian; Palumbo, Caterina; Nalepka, Jennifer; Molyneaux, Kathleen

    2010-01-01

    Stem cells are necessary to maintain tissue homeostasis and the microenvironment (a.k.a. the niche) surrounding these cells controls their ability to self renew or differentiate. For many stem cell populations it remains unclear precisely what cells and signals comprise a niche. Here we identify a possible PGC niche in the mouse genital ridges. Conditional ablation of Bmpr1a was used to demonstrate that BMP signaling is required for PGC survival and migration as these cells colonize the genital ridges. Reduced BMP signaling within the genital ridges led to increased somatic cell death within the mesonephric mesenchyme. Loss of these supporting cells correlated with decreased levels of the mesonephric marker, Pax2, as well as a reduction in genes expressed in the coelomic epithelium including the putative PGC chemo-attractants Kitl and Sdf1a. We propose that BMP signaling promotes mesonephric cell survival within the genital ridges and that these cells support correct development of the coelomic epithelium, the target of PGC migration. Loss of BMP signaling leads to the loss of the PGC target resulting in reduced PGC numbers and disrupted PGC migration. PMID:20417197

  5. Changes in genital tract immune cell populations after initiation of intrauterine contraception

    PubMed Central

    ACHILLES, Sharon L.; CREININ, Mitchell D.; STONER, Kevin A.; CHEN, Beatrice A.; MEYN, Leslie; HILLIER, Sharon L.

    2014-01-01

    Objective The primary target cells for HIV infection in the genital tract are CD4 T-cells expressing CCR5 on the surface. Alterations in genital tract T-cells expressing CCR5 could impact human immunodeficiency virus (HIV) acquisition risk. We hypothesized that when compared to baseline, use of a hormonal intrauterine device (IUD) would alter HIV target cells (primarily CCR5+ CD4 cells) in the female genital tract more than a non-hormonal IUD. Study Design Thirty-four healthy, HIV negative women age 18-40 seeking an IUD for contraception were randomized to receive a levonorgestrel IUD or a copper T380A IUD. A parallel group of 8 control women not needing contraception was also enrolled. Genital tract mucosal immune cell populations collected by cervical cytobrush and endometrial biopsy before and two months after IUD placement were analyzed by flow cytometry. Mean differences in cell number and percent expressing receptors from baseline to follow-up were evaluated using paired Student’s t-tests. Results Neither IUD altered the number of T-cells within the upper and lower genital tracts. Levonorgestrel IUD users had a decrease in T-cells expressing the HIV co-receptor CCR5 in the endometrium and cervix after two months of use compared with baseline. There was a decrease in activated endometrial T-cells in levonorgestrel IUD users and a decrease in activated cervical T-cells in copper IUD users after two months of IUD use compared with baseline. Conclusions Women using IUDs have reduced expression of the CCR5 HIV co-receptor on T-cells in the endometrium and cervix compared to expression prior to IUD placement. These findings suggest that susceptibility to HIV infection would not be increased by IUD use. PMID:24834865

  6. Characteristics and Quantities of HIV Host Cells in Human Genital Tract Secretions

    PubMed Central

    Politch, Joseph A.; Marathe, Jai; Anderson, Deborah J.

    2014-01-01

    Human immunodeficiency virus (HIV)–infected leukocytes have been detected in genital secretions from HIV-infected men and women and may play an important role in the sexual transmission of HIV. However, they have been largely overlooked in studies on mechanisms of HIV transmission and in the design and testing of HIV vaccine and microbicide candidates. This article describes the characteristics and quantities of leukocytes in male and female genital secretions under various conditions and also reviews evidence for the involvement of HIV-infected cells in both horizontal and vertical cell-associated HIV transmission. Additional research is needed in this area to better target HIV prevention strategies. PMID:25414414

  7. Genital Warts

    MedlinePlus

    ... who have sex with women get genital warts? Yes. It is possible to get genital warts, or any other STI, if you are a woman who ... you have signs or symptoms of genital warts. Yes. It is possible to get genital warts, or any other STI, if you are a woman who ...

  8. The Contribution of Chlamydia-Specific CD8+ T Cells to Upper Genital Tract Pathology

    PubMed Central

    Vlcek, Kelly R.; Li, Weidang; Manam, Srikanth; Zanotti, Brian; Nicholson, Bruce J.; Ramsey, Kyle H.; Murthy, Ashlesh K.

    2015-01-01

    Genital chlamydial infections lead to severe upper reproductive tract pathology in a subset of untreated women. We demonstrated previously that TNF-α producing CD8+ T cells contribute significantly to chlamydial upper genital tract pathology in female mice. Additionally, we observed minimal chlamydial oviduct pathology develops in OT-1 transgenic (OT-1) mice, wherein CD8+ T cell repertoire is restricted to recognition of the ovalbumin peptide Ova257–264, suggesting that non-Chlamydia-specific CD8+ T cells may not be responsible for chlamydial pathogenesis. In the current study, we evaluated whether antigen-specific CD8+ T cells mediate chlamydial pathology. Groups of wild type C57BL/6J (WT), OT-1 mice, and OT-1 mice replete with WT CD8+ T cells (1×106 cells/mouse intravenously) were infected intravaginally with C. muridarum (5 × 104 IFU/mouse). Serum total anti-Chlamydia antibody and total splenic anti-Chlamydia IFN-γ and TNF-α responses were comparable among the three groups of animals. However, Chlamydia-specific IFN-γ and TNF-α production from purified splenic CD8+ T cells of OT-1 mice was minimal, whereas responses in OT-1 mice replete with WT CD8+ T cells were comparable to those in WT animals. Vaginal chlamydial clearance was comparable between the three groups of mice. Importantly, the incidence and severity of oviduct and uterine horn pathology was significantly reduced in OT-1 mice but reverted to WT levels in OT-1 mice replete with WT CD8+ T cells. Collectively, these results demonstrate that Chlamydia-specific CD8+ T cells contribute significantly to upper genital tract pathology. PMID:26323581

  9. Neisseria gonorrhoeae induced disruption of cell junction complexes in epithelial cells of the human genital tract.

    PubMed

    Rodríguez-Tirado, Carolina; Maisey, Kevin; Rodríguez, Felipe E; Reyes-Cerpa, Sebastián; Reyes-López, Felipe E; Imarai, Mónica

    2012-03-01

    Pathogenic microorganisms, such as Neisseria gonorrhoeae, have developed mechanisms to alter epithelial barriers in order to reach subepithelial tissues for host colonization. The aim of this study was to examine the effects of gonococci on cell junction complexes of genital epithelial cells of women. Polarized Ishikawa cells, a cell line derived from endometrial epithelium, were used for experimental infection. Infected cells displayed a spindle-like shape with an irregular distribution, indicating potential alteration of cell-cell contacts. Accordingly, analysis by confocal microscopy and cellular fractionation revealed that gonococci induced redistribution of the adherens junction proteins E-cadherin and its adapter protein β-catenin from the membrane to a cytoplasmic pool, with no significant differences in protein levels. In contrast, gonococcal infection did not induce modification of either expression or distribution of the tight junction proteins Occludin and ZO-1. Similar results were observed for Fallopian tube epithelia. Interestingly, infected Ishikawa cells also showed an altered pattern of actin cytoskeleton, observed in the form of stress fibers across the cytoplasm, which in turn matched a strong alteration on the expression of fibronectin, an adhesive glycoprotein component of extracellular matrix. Interestingly, using western blotting, activation of the ERK pathway was detected after gonococcal infection while p38 pathway was not activated. All effects were pili and Opa independent. Altogether, results indicated that gonococcus, as a mechanism of pathogenesis, induced disruption of junction complexes with early detaching of E-cadherin and β-catenin from the adherens junction complex, followed by a redistribution and reorganization of actin cytoskeleton and fibronectin within the extracellular matrix. PMID:22146107

  10. Relationship between female genital tract infections, mucosal interleukin-17 production and local T helper type 17 cells.

    PubMed

    Masson, Lindi; Salkinder, Amy L; Olivier, Abraham Jacobus; McKinnon, Lyle R; Gamieldien, Hoyam; Mlisana, Koleka; Scriba, Thomas J; Lewis, David A; Little, Francesca; Jaspan, Heather B; Ronacher, Katharina; Denny, Lynette; Abdool Karim, Salim S; Passmore, Jo-Ann S

    2015-12-01

    T helper type 17 (Th17) cells play an important role in immunity to fungal and bacterial pathogens, although their role in the female genital tract, where exposure to these pathogens is common, is not well understood. We investigated the relationship between female genital tract infections, cervicovaginal interleukin-17 (IL-17) concentrations and Th17 cell frequencies. Forty-two cytokines were measured in cervicovaginal lavages from HIV-uninfected and HIV-infected women. Frequencies of Th17 cells (CD3(+)  CD4(+)  IL-17a(+) ) were evaluated in cervical cytobrushes and blood by flow cytometry. Women were screened for Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium, Trichomonas vaginalis and herpes simplex virus 2 by PCR, and candidal infections and bacterial vaginosis by Gram stain. Women with bacterial sexually transmitted infections (STIs), specifically chlamydia and gonorrhoea, had higher genital IL-17 concentrations than women with no STI, whereas women with candidal pseudohyphae/spores had lower IL-17 concentrations compared with women without candidal infections. Viral STIs (herpes simplex virus 2 and HIV) were not associated with significant changes in genital IL-17 concentrations. Genital IL-17 concentrations correlated strongly with other inflammatory cytokines and growth factors. Although Th17 cells were depleted from blood during HIV infection, cervical Th17 cell frequencies were similar in HIV-uninfected and HIV-infected women. Cervical Th17 cell frequencies were also not associated with STIs or candida, although few women had a STI. These findings suggest that IL-17 production in the female genital tract is induced in response to bacterial but not viral STIs. Decreased IL-17 associated with candidal infections suggests that candida may actively suppress IL-17 production or women with dampened IL-17 responses may be more susceptible to candidal outgrowth. PMID:26302175

  11. Genital Herpes

    MedlinePlus

    ... infection in a newborn can cause meningitis (an inflammation of the membranes that surround the brain and spinal cord), seizures, and brain damage. How Is It Prevented? The best way to prevent genital herpes is abstinence. Teens who do have ...

  12. Genital Herpes

    MedlinePlus

    Genital herpes is a sexually transmitted disease (STD) caused by a herpes simplex virus (HSV). It can cause sores on ... also infect their babies during childbirth. Symptoms of herpes are called outbreaks. You usually get sores near ...

  13. Genital Warts

    MedlinePlus

    ... can get genital warts during oral, vaginal, or anal sex with an infected partner. Correct usage of latex condoms greatly reduces, but does not completely eliminate, the risk of ... back. NIH: National Institute of Allergy and Infectious Diseases

  14. Functions of ICC-like cells in the urinary tract and male genital organs

    PubMed Central

    Hashitani, Hikaru; Lang, Richard J

    2010-01-01

    Abstract Interstitial cells of Cajal (ICC)-like cells (ICC-LCs) have been identified in many regions of the urinary tract and male genital organs by immunohistochemical studies and electron microscopy. ICC-LCs are characterized by their spontaneous electrical and Ca2+ signalling and the cellular mechanisms of their generation have been extensively investigated. Spontaneous activity in ICC-LCs rises from the release of internally stored Ca2+ and the opening of Ca2+-activated Cl− channels to generate spontaneous transient depolarizations (STDs) in a manner not fundamentally dependent on Ca2+ influx through L-type voltage-dependent Ca2+ channels. Since urogenital ICC-LCs have been identified by their immunoreactivity to Kit (CD117) antibodies, the often-used specific marker for ICC in the gastrointestinal tract, their functions have been thought likely to be similar. Thus ICC-LCs in the urogenital tract might be expected to act as either electrical pacemaker cells to drive the smooth muscle wall or as intermediaries in neuromuscular transmission. However, present knowledge of the functions of ICC-LCs suggests that their functions are not so predetermined, that their functions may be very region specific, particularly under pathological conditions. In this review, we summarize recent advances in our understanding of the location and function of ICC-LCs in various organs of the urogenital system. We also discuss several unsolved issues regarding the identification, properties and functions of ICC-LCs in various urogenital regions in health and disease. PMID:20184664

  15. Intravaginal infection with herpes simplex virus type-2 (HSV-2) generates a functional effector memory T cell population that persists in the murine genital tract.

    PubMed

    Tang, Vera A; Rosenthal, Kenneth L

    2010-12-01

    Although the female genital tract is the main portal of entry for sexually transmitted infections in women, we still have limited understanding of the generation, maintenance and characteristics of memory T cells in the local tissue. Here, we utilized a mouse model of intravaginal HSV-2 infection and tetramers against the immunodominant HSV glycoprotein B epitope recognized by CD8+ T cells to examine the generation, maintenance and characteristics of anti-HSV memory T cells in the genital tract following acute infection. Our results show that the highest percentage of HSVgB-specific CD8+ T cells was found in the genital tract compared to the spleen or iliac lymphnode. Indeed, although the actual number of CD8+ T cells contracted following viral clearance, approximately one quarter of the CD8+ population that remained in the genital tissue was HSVgB-specific. Memory gB-tetramer+CD8 T cells in the genital tract were positive for CD127 and KLRG1 and negative for CD62L and CCR7, thus confirming that HSV-specific CD8 cells were effector memory T cells that lack the capacity for homing to lymphoid tissues. Functionally, both memory CD8+ and CD4+ HSV-specific populations in the genital tract produced IFNγ when stimulated in vitro and CD4+ cells also produced TNFα. Genital HSVgB-specific memory T cells expressed tissue-homing integrins CD103 (αE integrin) and CD49a (VLA-1 or α1 integrin). Our findings suggest that HSV-specific memory T cells are retained in the genital tract, poised to act as an early line of defense against future virus encounter. PMID:20688399

  16. Genital Warts

    PubMed Central

    Yanofsky, Valerie R.; Patel, Rita V.

    2012-01-01

    External genital warts, also known as condylomata acuminata, are extremely common, with between 500,000 to one million new cases diagnosed each year in the United States alone. To date, more than 120 distinct subtypes of human papillomavirus have been identified. Human papillomavirus types 6 and 11 rarely give rise to cervical cancers, but are responsible for 90 percent of the cases of genital warts. The current treatment options are largely centered upon removal of the warts rather than elimination of the underlying viral infection. A wide range of therapies are presently in use, which are highly variable and can differ dramatically with respect to cost, side-effect profiles, dosing schedules, duration of treatment, and overall effectiveness. As of yet, no definitive therapy has emerged as the ideal standard of care in the treatment of genital warts, and therapy selection generally occurs in a patient-specific manner. PMID:22768354

  17. Localized populations of CD8 MHC class I tetramer SIV-specific T cells in lymphoid follicles and genital epithelium.

    PubMed

    Hong, Jung Joo; Reynolds, Matthew R; Mattila, Teresa L; Hage, Aaron; Watkins, David I; Miller, Christopher J; Skinner, Pamela J

    2009-01-01

    CD8 T cells play an important role in controlling viral infections. We investigated the in situ localization of simian immunodeficiency virus (SIV)-specific T cells in lymph and genital tissues from SIV-infected macaques using MHC-class I tetramers. The majority of tetramer-binding cells localized in T cell zones and were CD8(+). Curiously, small subpopulations of tetramer-binding cells that had little to no surface CD8 were detected in situ both early and late post-infection, and in both vaginally and rectally inoculated macaques. These tetramer(+)CD8(low/-) cells were more often localized in apparent B cell follicles relative to T cell zones and more often found near or within the genital epithelium than the submucosa. Cells analyzed by flow cytometry showed similar populations of cells. Further immunohistological characterization revealed small populations of tetramer(+)CD20(-) cells inside B cell follicles and that tetramer(+) cells did not stain with gammadelta-TCR nor CD4 antibodies. Negative control tetramer staining indicated that tetramer(+)CD8(low/-) cells were not likely NK cells non-specifically binding to MHC tetramers. These findings have important implications for SIV-specific and other antigen-specific T cell function in these specific tissue locations, and suggest a model in which antigen-specific CD8+ T cells down modulate CD8 upon entering B cell follicles or the epithelial layer of tissues, or alternatively a model in which only antigen-specific CD8 T cells that down-modulate CD8 can enter B cell follicles or the epithelium. PMID:19122815

  18. Genital Herpes

    MedlinePlus

    ... you were exposed. You can also get the herpes virus but never have any sores. The sores look ... to have a healthy sex life with genital herpes. Being open and honest with your ... to see if he or she carries the virus as well. If your partner does not have ...

  19. Tailored therapy and long-term surveillance of malignant germ cell tumors in the female genital system: 10-year experience

    PubMed Central

    2016-01-01

    Objective To explore the appropriate treatment of malignant germ cell tumor (MGCT) in the female genital system, and to analyze the factors influencing both therapeutic response and survival outcome. Methods A cohort of 230-Chinese women diagnosed with MGCT of the genital system was retrospectively reviewed and prospectively followed. The demographic and pathological features, extent of disease and surgery, treatment efficiency, recurrence and survival were analyzed. Results MGCTs from different genital origins shared a similar therapeutic strategy and response, except that all eight vaginal cases were infantile yolk sac tumors. The patients’ cure rate following the initial treatment, 5-year overall survival and disease-free survival (DFS) were 85.02%, 95.00%, and 86.00%, respectively. Although more extensive excision could enhance the remission rate; it did not improve the patients’ survival. Instead, the level of the medical institution, extent of surgery and disease were independent prognostic factors for relapse (p<0.05). Approximately 20% of patients had recurrent or refractory disease, more than half of whom were in remission following secondary cytoreductive surgery with salvage chemotherapy. Conclusion Fertility-sparing surgery with or without standardized PEB/PVB (cisplatin, etoposide/vincristine, and bleomycin) chemotherapy is applicable for female MGCTs of different origins. Comprehensive staging is not required; nor is excessive debulking suggested. Appropriate cytoreduction by surgery and antineoplastic medicine at an experienced medical institution can bring about an excellent prognosis for these patients. PMID:27029747

  20. Protective immunity against Chlamydia trachomatis can engage both CD4+ and CD8+ T cells and bridge the respiratory and genital mucosae

    PubMed Central

    Nogueira, Catarina V.; Zhang, Xuqing; Giovannone, Nicholas; Sennott, Erica L.; Starnbach, Michael N.

    2015-01-01

    Understanding the cellular populations and mechanisms responsible for overcoming immune compartmentalization is valuable for designing vaccination strategies targeting distal mucosae. In this study we show that the human pathogen, Chlamydia trachomatis, infects the murine respiratory and genital mucosa and that T cells, but not antibodies, elicited through intranasal immunization can protect against a subsequent transcervical challenge. Unlike the genital infection where CD8+ T cells are primed, yet fail to confer protection, we found that intranasal priming engages both CD4+ and CD8+ T cells, allowing for protection against genital infection with C. trachomatis. The protection is largely dependent on IFNγ secretion by T cells. Moreover, different chemokine receptors are critical for C. trachomatis-specific CD4+ T cells to home to the lung, rather than the CXCR3 and CCR5-dependent migration observed during genital infection. Overall, this study demonstrates that the cross-mucosa protective immunity against genital C. trachomatis infection following intranasal immunization is not dependent on antibody response but is mediated by not only CD4+ T cells but also CD8+ T cells. This study provides insights for the development of vaccines against mucosal pathogens that threaten reproductive health worldwide. PMID:25637024

  1. Uptake of tenofovir and emtricitabine into non-monocytic female genital tract cells with and without hormonal contraceptives

    PubMed Central

    James, Amanda Marie; King, Jennifer R; Ofotokun, Ighovwerha; Sheth, Anandi N; Acosta, Edward P

    2013-01-01

    Background Pre-exposure prophylaxis is becoming a strategic component used to control the human immunodeficiency virus (HIV-1) epidemic. The goal of this study was to characterize intracellular uptake of tenofovir and emtricitabine using five surrogate cell lines of the female genital tract and determine whether exogenous hormones influence their uptake. Methods Surrogate cell lines, ie, THP-1 (representing macrophages), BC-3 (CD8+), Ect1/E6E7 (squamous epithelial), HeLa (CD4+), and TF-1 (dendritic), were incubated for one hour with tenofovir and emtricitabine to assess uptake. In separate experiments, ethinyl estradiol (EE) and etonogestrel (ET) individually and together (EE/ET) were added prior to, simultaneously, and after incubation. Intracellular phosphorylated tenofovir and emtricitabine were quantified using validated tandem mass spectrometry methods. Results HeLa and Ect1/E6E7 cells showed significantly increased uptake relative to THP-1 controls for both antiretrovirals. Individually, ethinyl estradiol and etonogestrel significantly altered antiretroviral uptake across all cell lines, except Ect1/E6E7 for tenofovir and HeLa for emtricitabine. Cellular uptake of tenofovir and emtricitabine in BC-3 and TF-1 cells were significantly lower when dosed one hour prior to EE/ET administration compared with each antiretroviral administered in the absence of EE/ET (tenofovir, 80 versus 470 fmol/106 for BC-3 and 77 versus 506 fmol/106 cells for TF-1; emtricitabine, 36 versus 12 fmol/106 for BC-3 and 75 versus 5 fmol/106 cells for TF-1; P < 0.01 for each). Conclusion These data suggest that intracellular uptake of tenofovir and emtricitabine within the female genital tract varies by cell type and in the presence of hormonal contraceptives. The potential clinical implications of these findings should be further evaluated in vivo.

  2. Patients with primary diffuse large B-cell lymphoma of female genital tract have high risk of central nervous system relapse.

    PubMed

    Cao, Xin-xin; Li, Jian; Zhang, Wei; Duan, Ming-hui; Shen, Ti; Zhou, Dao-bin

    2014-06-01

    The objective of this study was to evaluate retrospectively the clinical characteristics, treatments, and outcomes of patients with primary diffuse large B-cell lymphoma (DLBCL) of the female genital tract. The basic characteristics, treatments, and outcomes of six patients diagnosed with primary DLBCL of the female genital tract, including the ovary, uterine cervix, and vagina, treated in our hospital between 2000 and 2012, were analyzed retrospectively. Seven of 323 (2.2 %) newly diagnosed DLBCLs were diagnosed as primary female genital tract DLBCL. Six patients with complete medical data were included in the analysis. The median age at diagnosis was 52.5 years (range 20-65). The presenting symptoms included abnormal vaginal bleeding, increased vaginal discharge, abdominal fullness, and abdominal pain. Two patients had stage IE disease and four patients had stage IIE disease. Treatment included chemotherapy only in five patients, and combined chemotherapy and localized radiation in one patient. After a median follow-up of 58 months, four patients showed relapse in the central nervous system and two had died from progressive disease. The median progression-free survival was 27 months and the median overall survival for this group has not been reached. Patients with primary female genital tract DLBCL may have poor outcomes and a high risk of central nervous system relapse. Central nervous system prophylaxis might be considered in addition to systemic chemotherapy for DLBCL of the female genital tract. PMID:24408160

  3. Genital mycoplasmas.

    PubMed

    Hartmann, Martin

    2009-04-01

    The first described pathogenic organisms that caused urethritis were Neisseria gonorrhoeae and Chlamydia trachomatis. The significance of detecting mycoplasma with genital swabs remained unclear for a long time. Culture can differentiate between Ureaplasma urealyticum and Mycoplasma hominis. After introduction of nuclear acid amplification, Mycoplasma genitalium was additionally detected, while gene analysis differentiates between Ureaplasma urealyticum and Ureaplasma parvum. Mycoplasma genitalium has become the third most frequent pathogen causing non-chlamydial, non-gonococcal urethritis (NCNGU); Ureaplasma urealyticum is less often isolated. Because urethritis caused by Mycoplasma genitalium does not always respond to tetracycline, it is advisable to begin therapy with a macrolide. Mycoplasma hominis is a cofactor for bacterial vaginosis and pelvic inflammatory disease (PID). During therapy with metronidazole, the colonization of this mycoplasma is decreased indirectly. PMID:19500195

  4. Topical Herpes Simplex Virus 2 (HSV-2) Vaccination with Human Papillomavirus Vectors Expressing gB/gD Ectodomains Induces Genital-Tissue-Resident Memory CD8+ T Cells and Reduces Genital Disease and Viral Shedding after HSV-2 Challenge

    PubMed Central

    Çuburu, Nicolas; Wang, Kening; Goodman, Kyle N.; Pang, Yuk Ying; Thompson, Cynthia D.; Lowy, Douglas R.; Cohen, Jeffrey I.

    2014-01-01

    ABSTRACT No herpes simplex virus 2 (HSV-2) vaccine has been licensed for use in humans. HSV-2 glycoproteins B (gB) and D (gD) are targets of neutralizing antibodies and T cells, but clinical trials involving intramuscular (i.m.) injection of HSV-2 gB and gD in adjuvants have not been effective. Here we evaluated intravaginal (ivag) genetic immunization of C57BL/6 mice with a replication-defective human papillomavirus pseudovirus (HPV PsV) expressing HSV-2 gB (HPV-gB) or gD (HPV-gD) constructs to target different subcellular compartments. HPV PsV expressing a secreted ectodomain of gB (gBsec) or gD (gDsec), but not PsV expressing a cytoplasmic or membrane-bound form, induced circulating and intravaginal-tissue-resident memory CD8+ T cells that were able to secrete gamma interferon (IFN-γ) and tumor necrosis factor alpha (TNF-α) as well as moderate levels of serum HSV neutralizing antibodies. Combined immunization with HPV-gBsec and HPV-gDsec (HPV-gBsec/gDsec) vaccines conferred longer survival after vaginal challenge with HSV-2 than immunization with HPV-gBsec or HPV-gDsec alone. HPV-gBsec/gDsec ivag vaccination was associated with a reduced severity of genital lesions and lower levels of viral shedding in the genital tract after HSV-2 challenge. In contrast, intramuscular vaccination with a soluble truncated gD protein (gD2t) in alum and monophosphoryl lipid A (MPL) elicited high neutralizing antibody titers and improved survival but did not reduce genital lesions and viral shedding. Vaccination combining ivag HPV-gBsec/gDsec and i.m. gD2t-alum-MPL improved survival and reduced genital lesions and viral shedding. Finally, high levels of circulating HSV-2-specific CD8+ T cells, but not serum antibodies, correlated with reduced viral shedding. Taken together, our data underscore the potential of HPV PsV as a platform for a topical mucosal vaccine to control local manifestations of primary HSV-2 infection. IMPORTANCE Genital herpes is a highly prevalent chronic

  5. Vaginal Memory T Cells Induced by Intranasal Vaccination Are Critical for Protective T Cell Recruitment and Prevention of Genital HSV-2 Disease

    PubMed Central

    Sato, Ayuko; Suwanto, Aldina; Okabe, Manami; Sato, Shintaro; Nochi, Tomonori; Imai, Takahiko; Koyanagi, Naoto; Kunisawa, Jun; Kawaguchi, Yasushi

    2014-01-01

    ABSTRACT Protective immunity against genital pathogens causing chronic infections, such as herpes simplex virus 2 (HSV-2) or human immunodeficiency virus, requires the induction of cell-mediated immune responses locally in the genital tract. Intranasal immunization with a thymidine kinase-deficient (TK−) mutant of HSV-2 effectively induces HSV-2-specific gamma interferon (IFN-γ)-secreting memory T cell production and protective immunity against intravaginal challenge with wild-type HSV-2. However, the precise mechanism by which intranasal immunization induces protective immunity in the distant genital mucosa more effectively than does systemic immunization is unknown. Here, we showed that intranasal immunization with live HSV-2 TK− induced the production of effector T cells and their migration to, and retention in, the vaginal mucosa, whereas systemic vaccination barely established a local effector T cell pool, even when it induced the production of circulating memory T cells in the systemic compartment. The long-lasting HSV-2-specific local effector T cells induced by intranasal vaccination provided superior protection against intravaginal wild-type HSV-2 challenge by starting viral clearance at the entry site earlier than with intraperitoneal immunization. Intranasal immunization is an effective strategy for eliciting high levels of cell-mediated protection of the genital tract by providing long-lasting antigen (Ag)-specific local effector T cells without introducing topical infection or inflammation. IMPORTANCE Intranasal (i.n.) vaccines against sexually transmitted diseases that are caused by viruses such as herpes simplex virus 2 (HSV-2) have long been in development, but no vaccine candidate is currently available. Understanding the cellular mechanisms of immune responses in a distant vaginal mucosa induced by i.n. immunization with HSV-2 will contribute to designing such a vaccine. Our study demonstrated that i.n. immunization with an attenuated strain

  6. Toll like receptor agonist imiquimod facilitates antigen-specific CD8+ T cell accumulation in the genital tract leading to tumor control through interferon-γ

    PubMed Central

    Soong, Ruey-Shyang; Song, Liwen; Trieu, Janson; Knoff, Jayne; He, Liangmei; Tsai, Ya-Chea; Huh, Warner; Chang, Yung-Nien; Cheng, Wen-Fang; Roden, Richard B.S.; Wu, T.-C.; Hung, Chien-Fu

    2014-01-01

    Purpose Imiquimod is a toll-like receptor 7 agonist utilized topically to manage genital warts and basal cell carcinoma. We examine the combination of topical imiquimod with intramuscular administration of CRT/E7, a therapeutic HPV vaccination that comprises a naked DNA vector expressing calreticulin fused to HPV16 E7. Experimental Design Using an orthotopic HPV16 E6/E7+ syngeneic tumor, TC-1, as a model of high-grade cervical/vaginal/vulvar intraepithelial neoplasia, we show that combining CRT/E7 vaccination with cervicovaginal deposition of imiquimod results in synergistic immune-mediated tumor clearance. Results Imiquimod induces cervicovaginal accumulation of activated E7-specific CD8+ T cells elicited by CRT/E7 vaccination. Recruitment was not dependent upon the specificity of the activated CD8+ T cells, but was significantly reduced in mice lacking the IFNγ receptor. Intravaginal imiquimod deposition induced upregulation of CXCL9 and CXCL10 mRNA expression in the genital tract. These chemokines are expressed upon IFNγ receptor activation and attract cells expressing their receptor, CXCR3. In this study, T cells attracted by imiquimod to the cervicovaginal tract expressed CXCR3 as well as the tissue resident memory T cell (Trm) marker CD49a, a mucosal homing integrin. Our results indicate that intramuscular CRT/E7 vaccination in conjunction with intravaginal imiquimod deposition recruits antigen-specific CXCR3+CD8+ T cells to the genital tract. Conclusions Our study has potential clinical relevance because imiquimod is FDA approved for condyloma accuminata and basal cell carcinoma and intramuscular vaccination with pNGVL4a-CRT/E7(detox) is currently undergoing clinical testing, suggesting potential for their synergistic action to induce strong antigen-specific Trm-mediated immune responses and antitumor effects in genital mucosa. PMID:24893628

  7. Genital sores - female

    MedlinePlus

    ... inguinale) Genital herpes Genital warts Melanoma Molluscum contagiosum Vulvovaginitis - overview Update Date 11/5/2015 Updated by: ... any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should ...

  8. Genital Warts (HPV)

    MedlinePlus

    ... I Help a Friend Who Cuts? Genital Warts (HPV) KidsHealth > For Teens > Genital Warts (HPV) Print A ... HPV infection. How Do People Know They Have HPV? Most HPV infections have no signs or symptoms. ...

  9. Medroxyprogesterone Acetate Regulates HIV-1 Uptake and Transcytosis but Not Replication in Primary Genital Epithelial Cells, Resulting in Enhanced T-Cell Infection.

    PubMed

    Ferreira, Victor H; Dizzell, Sara; Nazli, Aisha; Kafka, Jessica K; Mueller, Kristen; Nguyen, Philip V; Tremblay, Michel J; Cochrane, Alan; Kaushic, Charu

    2015-06-01

    Although clinical and experimental evidence indicates that female sex hormones and hormonal contraceptives regulate susceptibility to human immunodeficiency virus type 1 (HIV-1) infection, the underlying mechanism remains unknown. Genital epithelial cells (GECs) are the first cells to encounter HIV during sexual transmission and their interaction with HIV may determine the outcome of exposure. This is the first report that HIV uptake by GECs increased significantly in the presence of the hormonal contraceptive medroxyprogesterone acetate (MPA) and progesterone and that uptake occurred primarily via endocytosis. No productive infection was detected, but endocytosed virus was released into apical and basolateral compartments. Significantly higher viral transcytosis was observed in the presence of MPA. In GEC and T-cell cocultures, maximum viral replication in T cells was observed in the presence of MPA, which also broadly upregulated chemokine production by GECs. These results suggest that MPA may play a significant role in regulating susceptibility to HIV. PMID:25538276

  10. Anti-HIV-1 Activity of Elafin Is More Potent than Its Precursor's, Trappin-2, in Genital Epithelial Cells

    PubMed Central

    Drannik, Anna G.; Nag, Kakon; Yao, Xiao-Dan; Henrick, Bethany M.; Jain, Sumiti; Ball, T. Blake; Plummer, Francis A.; Wachihi, Charles; Kimani, Joshua

    2012-01-01

    Cervicovaginal lavage fluid (CVL) is a natural source of anti-HIV-1 factors; however, molecular characterization of the anti-HIV-1 activity of CVL remains elusive. In this study, we confirmed that CVLs from HIV-1-resistant (HIV-R) compared to HIV-1-susceptible (HIV-S) commercial sex workers (CSWs) contain significantly larger amounts of serine antiprotease trappin-2 (Tr) and its processed form, elafin (E). We assessed anti-HIV-1 activity of CVLs of CSWs and recombinant E and Tr on genital epithelial cells (ECs) that possess (TZM-bl) or lack (HEC-1A) canonical HIV-1 receptors. Our results showed that immunodepletion of 30% of Tr/E from CVL accounted for up to 60% of total anti-HIV-1 activity of CVL. Knockdown of endogenous Tr/E in HEC-1A cells resulted in significantly increased shedding of infectious R5 and X4 HIV-1. Pretreatment of R5, but not X4 HIV-1, with either Tr or E led to inhibition of HIV-1 infection of TZM-bl cells. Interestingly, when either HIV-1 or cells lacking canonical HIV-1 receptors were pretreated with Tr or E, HIV-1 attachment and transcytosis were significantly reduced, and decreased attachment was not associated with altered expression of syndecan-1 or CXCR4. Determination of 50% inhibitory concentrations (IC50) of Tr and E anti-HIV-1 activity indicated that E is ∼130 times more potent than its precursor, Tr, despite their equipotent antiprotease activities. This study provides the first experimental evidence that (i) Tr and E are among the principal anti-HIV-1 molecules of CVL; (ii) Tr and E affect cell attachment and transcytosis of HIV-1; (iii) E is more efficient than Tr regarding anti-HIV-1 activity; and (iv) the anti-HIV-1 effect of Tr and E is contextual. PMID:22345469

  11. Diversity in CD8+ T Cell Function and Epitope Breadth Among Persons with Genital Herpes

    PubMed Central

    Laing, Kerry J.; Magaret, Amalia S.; Mueller, Dawn E.; Zhao, Lin; Johnston, Christine; De Rosa, Stephen C.; Koelle, David M.; Wald, Anna

    2010-01-01

    CD8+ T cells are known to be important in clearing herpes simplex virus (HSV) infections. However, investigating the specific antiviral mechanisms employed by HSV-2-specific T cell populations is limited by a lack of reagents such as CD8+ T cell epitopes and specific tetramers. Using a combination of intracellular cytokine staining flow cytometry and ELISpot methods, we functionally characterized peripheral HSV-2-specific CD8+ T cells from peripheral blood mononuclear cell (PBMC) that recognize 14 selected HSV-2 open-reading frames (ORFs) from 55 HSV-2 seropositive persons; within these ORFs, we subsequently identified more than 20 unique CD8+ T cell epitopes. CD8+ T cells to HSV-2 exhibited significant heterogeneity in their functional characteristics, proliferation, production of inflammatory cytokines, and potential to degranulate ex vivo. The diversity in T cell response in these ex vivo assessments offers the potential of defining immune correlates of HSV-2 reactivation in humans. PMID:20635156

  12. Male Genital Lichen Sclerosus

    PubMed Central

    Bunker, Christopher Barry; Shim, Tang Ngee

    2015-01-01

    Male genital lichen sclerosus (MGLSc) is a chronic inflammatory skin disease responsible for male sexual dyspareunia and urological morbidity. An afeared complication is squamous cell carcinoma (SCC) of the penis. The precise etiopathogenesis of MGLSc remains controversial although genetic, autoimmune and infective (such as human papillomavirus (HPV) hepatitis C (HCV), Epstein-Barr virus (EBV) and Borrelia) factors have been implicated: Consideration of all the evidence suggests that chronic exposure of susceptible epithelium to urinary occlusion by the foreskin seems the most likely pathomechanism. The mainstay of treatment is topical ultrapotent corticosteroid therapy. Surgery is indicated for cases unresponsive to topical corticosteroid therapy, phimosis, meatal stenosis, urethral stricture, carcinoma in situ (CIS) and squamous cell carcinoma. PMID:25814697

  13. Male genital lichen sclerosus.

    PubMed

    Bunker, Christopher Barry; Shim, Tang Ngee

    2015-01-01

    Male genital lichen sclerosus (MGLSc) is a chronic inflammatory skin disease responsible for male sexual dyspareunia and urological morbidity. An afeared complication is squamous cell carcinoma (SCC) of the penis. The precise etiopathogenesis of MGLSc remains controversial although genetic, autoimmune and infective (such as human papillomavirus (HPV) hepatitis C (HCV), Epstein-Barr virus (EBV) and Borrelia) factors have been implicated: Consideration of all the evidence suggests that chronic exposure of susceptible epithelium to urinary occlusion by the foreskin seems the most likely pathomechanism. The mainstay of treatment is topical ultrapotent corticosteroid therapy. Surgery is indicated for cases unresponsive to topical corticosteroid therapy, phimosis, meatal stenosis, urethral stricture, carcinoma in situ (CIS) and squamous cell carcinoma. PMID:25814697

  14. A new type of papillomavirus DNA, its presence in genital cancer biopsies and in cell lines derived from cervical cancer.

    PubMed Central

    Boshart, M; Gissmann, L; Ikenberg, H; Kleinheinz, A; Scheurlen, W; zur Hausen, H

    1984-01-01

    DNA of a new papillomavirus type was cloned from a cervical carcinoma biopsy. Two EcoRI clones of 7.8 and 6.9 kb in length were obtained, the latter contained a 900-bp deletion. The BamHI fragments of both clones were used to characterize the DNA. It represents a distinct type of papillomavirus as determined by its size, its cross-hybridization with DNA of other papillomavirus types under conditions of low stringency only, the co-linear alignment of its genome with HPV 6 and HPV 16 prototypes and its occasional occurrence as oligomeric episomes. We tentatively propose to designate it as HPV 18. DNA hybridizing with HPV 18 under stringent conditions was detected in 9/36 cervical carcinomas from Africa and Brazil, in 2/13 cervical tumors from Germany and 1/10 penile carcinomas. Benign tumors (17 cervical dysplasias, 29 genital warts), eight carcinomata in situ and 15 biopsies of normal cervical tissue were devoid of detectable HPV 18 DNA. HPV 18-related DNA was found, however, in cells of the HeLa, KB and C4-1 lines all derived from cervical cancer. The state of the viral DNA was investigated in four cervical cancer biopsies. The data reveal that the DNA might be integrated into the host cell genome. One tumor provided evidence for head to tail tandem repeats some of which persisted as circular episomes. Images Fig. 1. Fig. 2. Fig. 5. Fig. 6. Fig. 7. Fig. 8. Fig. 9. Fig. 10. PMID:6329740

  15. Early genital naming.

    PubMed

    Fraley, M C; Nelson, E C; Wolf, A W; Lozoff, B

    1991-10-01

    To evaluate the clinical impression that young girls are given little or confusing information about their genitals, a sample of 117 mothers with 1- to 4-year-old children were asked which words for genitals, if any, they used with their children. The ethnically and socioeconomically heterogeneous sample was composed of 63 girls and 54 boys, with the average ages of 26 and 29 months, respectively. Neither boys nor girls were likely to be given a standard anatomical genital term, although many children received colorful colloquial expressions. However, girls were less likely than boys to receive a term for their genitals. Receiving names for genitals was related to certain family circumstances, such as higher parental education, exposure to adult male nudity, having a sibling of the opposite sex, and cosleeping. Pediatric health professionals have the opportunity to contribute to early sex education by conveying accurate information regarding genital terms in the course of routine physical examinations. PMID:1939685

  16. Genital herpes - self-care

    MedlinePlus

    Herpes - genital -self-care; Herpes simplex - genital - self-care; Herpesvirus 2 - self-care; HSV-2 - self-care ... worried after finding out that you have genital herpes . But know that you are not alone. Millions ...

  17. Genital herpes - self-care

    MedlinePlus

    Herpes - genital -self-care; Herpes simplex - genital - self-care; Herpesvirus 2 - self-care; HSV-2 - self-care ... genital herpes can be treated. Follow your health care provider's instructions for treatment and follow-up.

  18. Isolation and characterization of human papillomavirus type 6-specific T cells infiltrating genital warts.

    PubMed Central

    Hong, K; Greer, C E; Ketter, N; Van Nest, G; Paliard, X

    1997-01-01

    The potential role of T cells in the control of human papillomavirus type 6 (HPV-6) infections is an appealing premise, but their actual role has been sparsely investigated. Since HPV-6 infections are confined to the epithelium, such an investigation should focus on the T cells present at the site of infection (i.e., the warts). Therefore, we isolated wart-infiltrating lymphocytes (WIL) from patients with clinically diagnosed anogenital warts. These WIL were characterized by their phenotype and their specificity for E7 and L1 proteins of HPV-6. The phenotype of WIL varied drastically from patient to patient, as determined by their expression of CD4, CD8, T-cell receptor alpha/beta chain (TCR alpha beta), and TCR gamma delta. Despite this heterogeneity in phenotype, HPV-6 E7 and/or L1-specific WIL, as determined by lymphoproliferation, could be isolated from more than 75% of the patients studied. Among all L1 peptides recognized by WIL, peptides 311-330 and 411-430 were the most consistently detected, with seven of nine patients for whom L1 peptide reactivity was observed responding to at least one of them. Moreover, the HPV-6 epitopic peptides recognized by WIL differed to some extent from those recognized by peripheral T cells. PMID:9261360

  19. Herpes Simplex Virus Type 2 Glycoprotein H Interacts with Integrin αvβ3 To Facilitate Viral Entry and Calcium Signaling in Human Genital Tract Epithelial Cells

    PubMed Central

    Cheshenko, Natalia; Trepanier, Janie B.; González, Pablo A.; Eugenin, Eliseo A.; Jacobs, William R.

    2014-01-01

    ABSTRACT Herpes simplex virus (HSV) entry requires multiple interactions at the cell surface and activation of a complex calcium signaling cascade. Previous studies demonstrated that integrins participate in this process, but their precise role has not been determined. These studies were designed to test the hypothesis that integrin αvβ3 signaling promotes the release of intracellular calcium (Ca2+) stores and contributes to viral entry and cell-to-cell spread. Transfection of cells with small interfering RNA (siRNA) targeting integrin αvβ3, but not other integrin subunits, or treatment with cilengitide, an Arg-Gly-Asp (RGD) mimetic, impaired HSV-induced Ca2+ release, viral entry, plaque formation, and cell-to-cell spread of HSV-1 and HSV-2 in human cervical and primary genital tract epithelial cells. Coimmunoprecipitation studies and proximity ligation assays indicated that integrin αvβ3 interacts with glycoprotein H (gH). An HSV-2 gH-null virus was engineered to further assess the role of gH in the virus-induced signaling cascade. The gH-2-null virus bound to cells and activated Akt to induce a small Ca2+ response at the plasma membrane, but it failed to trigger the release of cytoplasmic Ca2+ stores and was impaired for entry and cell-to-cell spread. Silencing of integrin αvβ3 and deletion of gH prevented phosphorylation of focal adhesion kinase (FAK) and the transport of viral capsids to the nuclear pore. Together, these findings demonstrate that integrin signaling is activated downstream of virus-induced Akt signaling and facilitates viral entry through interactions with gH by activating the release of intracellular Ca2+ and FAK phosphorylation. These findings suggest a new target for HSV treatment and suppression. IMPORTANCE Herpes simplex viruses are the leading cause of genital disease worldwide, the most common infection associated with neonatal encephalitis, and a major cofactor for HIV acquisition and transmission. There is no effective vaccine

  20. Primary cultures of female swine genital epithelial cells in vitro: a new approach for the study of hormonal modulation of Chlamydia infection.

    PubMed

    Guseva, Natalia V; Knight, Stephen T; Whittimore, Judy D; Wyrick, Priscilla B

    2003-08-01

    Previous studies have demonstrated that female reproductive hormones influence chlamydial infection both in vivo and in vitro. Due to the reduced availability of human genital tissues for research purposes, an alternative hormone-responsive model system was sought to study chlamydial pathogenesis. Mature female swine eliminated from breeding programs were selected as the animals of choice because of the similarity of a sexually transmitted disease syndrome and sequelae in swine to a disease syndrome and sequelae found in humans, because of the near identity of a natural infectious chlamydial isolate from swine to Chlamydia trachomatis serovar D from humans, and because a pig's epithelial cell physiology and the mean length of its estrous cycle are similar to those in humans. Epithelial cells from the cervix, uterus, and horns of the uterus were isolated, cultivated in vitro in Dulbecco's minimum essential medium-Hanks' F-12 (DMEM-F-12) medium with and without exogenous hormone supplementation, and analyzed for Chlamydia suis S-45 infectivity. The distribution of chlamydial inclusions in swine epithelial cells was uneven and was influenced by the genital tract site and hormone status. This study confirmed that, like primary human endometrial epithelial cells, estrogen-dominant swine epithelial cells are more susceptible to chlamydial infection than are progesterone-dominant cells. Further, the more differentiated luminal epithelial cells were more susceptible to infection than were glandular epithelial cells. Interestingly, chlamydial growth in mature luminal epithelia was morphologically more active than in glandular epithelia, where persistent chlamydial forms predominated. Attempts to reprogram epithelial cell physiology and thereby susceptibility to chlamydial infection by reverse-stage, exogenous hormonal supplementation were unsuccessful. Freshly isolated primary pig epithelial cells frozen at -80 degrees C in DMEM-F-12 medium with 10% dimethyl sulfoxide for

  1. Noninfectious genital ulcers.

    PubMed

    Kirshen, Carly; Edwards, Libby

    2015-12-01

    Noninfectious genital ulcers are much more common than ulcers arising from infections. Still, it is important to take a thorough history of sexual activity and a sexual abuse screen. A physical exam should include skin, oral mucosa, nails, hair, vulva, and vaginal mucosa if needed. The differential diagnosis of noninfectious genital ulcers includes: lipschütz ulcers, complex aphthosis, Behçet's syndrome, vulvar metastatic Crohn's disease, hidradenitis suppurativa, pyoderma gangrenosum, pressure ulcers, and malignancies. It is important to come to the correct diagnosis to avoid undue testing, stress, and anxiety in patients experiencing genital ulcerations. PMID:26650697

  2. Genital sores - female

    MedlinePlus

    ... Bodurka DC. Neoplastic diseases of the vulva. In: Lentz GM, Lobo RA, Gershenson DM, Katz VL, eds . ... Pa: Mosby Elsevier; 2012:chap 30. Eckert L, Lentz GM. Infections of the lower genital tract. In: ...

  3. Pathogenesis of genital HPV infection.

    PubMed Central

    Schneider, A

    1993-01-01

    Clinical, subclinical, and latent human papillomavirus (HPV) infections are distinguished from HPV-associated neoplasia. Besides HPV additional cofactors are necessary to transform HPV infected tissue to intraepithelial or invasive neoplasia. Risk factors for the presence of HPV are high number of sexual partners, early cohabitarche, young age at first delivery, suppression and alteration of immune status, young age and hormonal influences. While the fact of a high number of sexual partners exclusively increases the risk of HPV infection, it is not known whether the other factors lead to either an increased risk for HPV infection and/or to HPV-associated neoplasia. Subclinical and latent genital HPV infections are highly prevalent. The prevalence rate depends on the sensitivity of the HPV detection system used, on age and sexual activity of the population screened, and on the number of subsequent examinations performed for each subject. Sexual transmission is the main pathway for genital HPV's, however, vertical, peripartal, and oral transmission are also possible. Seroreactivity against genital HPV may be due to an active infection or the result of contact with HPV earlier in life. Antibodies against the HPV 16 E7 protein indicate an increased risk for cervical cancer. Compared with humoral response cellular immune response is probably more important for regression of genital HPV infection: impaired cellular response is characterized by depletion of T helper/inducer cells and/or Langerhans cells and impaired function of natural killer cells and/or the infected keratinocyte. In condylomata replication and transcription of viral nucleic acids and antigen production coincide with cellular differentiation. However, the interaction between HPV and the keratinocyte on a molecular level in subclinical and latent disease is not well understood. Regression or persistence of subclinical and latent genital HPV infections as observed in longitudinal investigations show a

  4. Development of IgG Mediated Antibody Dependent Cell-mediated Cytotoxicity (ADCC) in the Serum and Genital Mucosa of HIV Seroconverters

    PubMed Central

    Aziz, Mariam; Mahmood, Fareeha; Mata, Mariana; Durkin, Helen G; Liu, Chenglong; Greenblatt, Ruth M; Nowicki, Marek; Golub, Elizabeth T; Anastos, Kathryn; French, Audrey L; Baum, Linda L

    2015-01-01

    Background We measured antibody-dependent cell mediated cytotoxicity (ADCC) activity in serum and genital fluids of heterosexually exposed women during HIV seroconversion. Methods Plasma and cervico-vaginal lavage (CVL) fluid from 11 seroconverters (SC) were analyzed biannually from one year pre- to 6 year post-seroconversion using a 51Cr-release assay to measure HIV-1 gp120 specific ADCC. Results No SC had significant HIV specific CVL ADCC activity before seroconversion or until 1.5 yr after seroconversion. One individual had a %Specific Release (SR) of 25.4 at 2 years, 26.7 at 3 years and 21.0 at 4 years after seroconversion in CVL. Another sample had 4.7% SR at 2 years, 5.3 at 3 years, 10.9 at 4 years, and 8.4 at 5 years after seroconversion in CVL. A third had no activity until 17% SR 5 years after seroconversion in CVL. A fourth showed activity of 36.5% SR at 6.5 years after seroconversion. Seven women had no ADCC activity in their CVL. Paired serum samples showed HIV specific ADCC activity prior to the appearance of CVL ADCC activity. Conclusions HIV specific ADCC activity in CVL rose 2 years after seroconversion; ADCC was present in the serum prior to this time. These data suggest that genital tract ADCC activity is not present until well after acute infection. PMID:26798561

  5. Do measures matter? Comparing surface-density-derived and census-tract-derived measures of racial residential segregation

    PubMed Central

    2010-01-01

    Background Racial residential segregation is hypothesized to affect population health by systematically patterning health-relevant exposures and opportunities according to individuals' race or income. Growing interest into the association between residential segregation and health disparities demands more rigorous appraisal of commonly used measures of segregation. Most current studies rely on census tracts as approximations of the local residential environment when calculating segregation indices of either neighborhoods or metropolitan areas. Because census tracts are arbitrary in size and shape, reliance on this geographic scale limits understanding of place-health associations. More flexible, explicitly spatial derivations of traditional segregation indices have been proposed but have not been compared with tract-derived measures in the context of health disparities studies common to social epidemiology, health demography, or medical geography. We compared segregation measured with tract-derived as well as GIS surface-density-derived indices. Measures were compared by region and population size, and segregation measures were linked to birth record to estimate the difference in association between segregation and very preterm birth. Separate analyses focus on metropolitan segregation and on neighborhood segregation. Results Across 231 metropolitan areas, tract-derived and surface-density-derived segregation measures are highly correlated. However overall correlation obscures important differences by region and metropolitan size. In general the discrepancy between measure types is greatest for small metropolitan areas, declining with increasing population size. Discrepancies in measures are greatest in the South, and smallest in Western metropolitan areas. Choice of segregation index changed the magnitude of the measured association between segregation and very preterm birth. For example among black women, the risk ratio for very preterm birth in metropolitan

  6. Targeting the Genital Tract Mucosa with a Lipopeptide/Recombinant Adenovirus Prime/Boost Vaccine Induces Potent and Long-Lasting CD8+ T Cell Immunity Against Herpes: Importance of Myeloid Differentiation Factor 881

    PubMed Central

    Zhang, Xiuli; Dervillez, Xavier; Chentoufi, Aziz Alami; Badakhshan, Tina; Bettahi, Ilham; BenMohamed, Lbachir

    2012-01-01

    Targeting the mucosal immune system of the genital tract (GT) with subunit vaccines failed to induce potent and durable local CD8+ T cell immunity, crucial for protection against many sexually transmitted viral (STV) pathogens, including herpes simplex virus type 2 (HSV-2) that causes genital herpes. In this study, we aimed to investigate the potential of a novel lipopeptide/adenovirus type 5 (Lipo/rAdv5) prime/boost mucosal vaccine for induction of CD8+ T cell immunity to protect the female genital tract from herpes. The lipopeptide and the rAdv5 vaccine express the immunodominant HSV-2 CD8+ T cell epitope (gB498-505) and both were delivered intravaginally (IVAG) in the progesterone-induced B6 mouse model of genital herpes. Compared to its homologous lipopeptide/lipopeptide (Lipo/Lipo); the Lipo/rAdv5 prime/boost immunized mice: (i) developed potent and sustained HSV-specific CD8+ T cells, detected in both the GT draining nodes (GT-DLN) and in the vaginal mucosa (VM); (ii) had significantly lower virus titers; (iii) had decreased overt signs of genital herpes disease; and (iv) did not succumb to lethal infection (p < 0.005), following intravaginal HSV-2 challenge. Polyfunctional CD8+ T cells, producing IFN-γ, TNF-α and IL-2 and exhibiting cytotoxic activity, were associated with protection (p < 0.005). The protective CD8+ T cell response was significantly compromised in the absence of the adaptor myeloid differentiation factor 88 (MyD88) (p = 0.0001). Taken together, these findings indicate that targeting the VM with a Lipo/rAdv5 prime/boost vaccine elicits a potent, MyD88-dependent, and long-lasting mucosal CD8+ T cell protective immunity against sexually transmitted herpes infection and disease. PMID:23018456

  7. Evaluation of a multisubunit recombinant polymorphic membrane protein and major outer membrane protein T cell vaccine against Chlamydia muridarum genital infection in three strains of mice1

    PubMed Central

    Yu, Hong; Karunakaran, Karuna P.; Jiang, Xiaozhou; Brunham, Robert C.

    2014-01-01

    An efficacious vaccine is needed to control Chlamydia trachomatis infection. In the murine model of C. muridarum genital infection, multifunctional mucosal CD4 T cells are the foundation for protective immunity, with antibody playing a secondary role. We previously identified four Chlamydia outer membrane proteins (PmpE, PmpF, PmpG and PmpH) as CD4 T cell vaccine candidates using a dendritic cell-based immunoproteomic approach. We also demonstrated that these four polymorphic membrane proteins (Pmps) individually conferred protection as measured by accelerated clearance of Chlamydia infection in the C57BL/6 murine genital tract model. The major outer membrane protein, MOMP is also a well-studied protective vaccine antigen in this system. In the current study, we tested immunogenicity and protection of a multisubunit recombinant protein vaccine consisting of the four Pmps (PmpEFGH) with or without the major outer membrane protein (MOMP) formulated with a Th1 polarizing adjuvant in C57BL/6, Balb/c and C3H mice. We found that C57BL/6 mice vaccinated with PmpEFGH+MOMP elicited more robust cellular immune responses than mice immunized with individual protein antigens. Pmps elicited more variable cellular immune responses than MOMP among the three strains of mice. The combination vaccine accelerated clearance in the three strains of mice although at different rates. We conclude that the recombinant outer membrane protein combination constitutes a promising first generation Chlamydia vaccine construct that should provide broad immunogenicity in an outbred population. PMID:24992718

  8. Genital injuries in adults.

    PubMed

    White, Catherine

    2013-02-01

    The examination of the rape victim should focus on the therapeutic, forensic and psychological needs of the individual patient. One aspect will be an examination for ano-genital injuries. From a medical perspective, they tend to be minor and require little in the way of treatment. They must be considered when assessing the risk of blood-borne viruses and the need for prophylaxis. From a forensic perspective, an understanding of genital injury rates, type of injury, site and healing may assist the clinician to interpret the findings in the context of the allegations that have been made. There are many myths and misunderstandings about ano-genital injuries and rape. The clinician has a duty to dispel these. PMID:23219384

  9. Progesterone Levels Associate with a Novel Population of CCR5+CD38+ CD4 T Cells Resident in the Genital Mucosa with Lymphoid Trafficking Potential.

    PubMed

    Swaims-Kohlmeier, Alison; Haaland, Richard E; Haddad, Lisa B; Sheth, Anandi N; Evans-Strickfaden, Tammy; Lupo, L Davis; Cordes, Sarah; Aguirre, Alfredo J; Lupoli, Kathryn A; Chen, Cheng-Yen; Ofotukun, Igho; Hart, Clyde E; Kohlmeier, Jacob E

    2016-07-01

    The female genital tract (FGT) provides a means of entry to pathogens, including HIV, yet immune cell populations at this barrier between host and environment are not well defined. We initiated a study of healthy women to characterize resident T cell populations in the lower FGT from lavage and patient-matched peripheral blood to investigate potential mechanisms of HIV sexual transmission. Surprisingly, we observed FGT CD4 T cell populations were primarily CCR7(hi), consistent with a central memory or recirculating memory T cell phenotype. In addition, roughly half of these CCR7(hi) CD4 T cells expressed CD69, consistent with resident memory T cells, whereas the remaining CCR7(hi) CD4 T cells lacked CD69 expression, consistent with recirculating memory CD4 T cells that traffic between peripheral tissues and lymphoid sites. HIV susceptibility markers CCR5 and CD38 were increased on FGT CCR7(hi) CD4 T cells compared with blood, yet migration to the lymphoid homing chemokines CCL19 and CCL21 was maintained. Infection with GFP-HIV showed that FGT CCR7(hi) memory CD4 T cells are susceptible HIV targets, and productive infection of CCR7(hi) memory T cells did not alter chemotaxis to CCL19 and CCL21. Variations of resident CCR7(hi) FGT CD4 T cell populations were detected during the luteal phase of the menstrual cycle, and longitudinal analysis showed the frequency of this population positively correlated to progesterone levels. These data provide evidence women may acquire HIV through local infection of migratory CCR7(hi) CD4 T cells, and progesterone levels predict opportunities for HIV to access these novel target cells. PMID:27233960

  10. Cervicovaginal bacteria are a major modulator of host inflammatory responses in the female genital tract

    PubMed Central

    Anahtar, Melis N.; Byrne, Elizabeth H.; Doherty, Kathleen E.; Bowman, Brittany A.; Yamamoto, Hidemi S.; Soumillon, Magali; Padavattan, Nikita; Ismail, Nasreen; Moodley, Amber; Sabatini, Mary E.; Ghebremichael, Musie S.; Nusbaum, Chad; Huttenhower, Curtis; Virgin, Herbert W.; Ndung’u, Thumbi; Dong, Krista L.; Walker, Bruce D.; Fichorova, Raina N.; Kwon, Douglas S.

    2015-01-01

    Colonization by Lactobacillus in the female genital tract is thought to be critical for maintaining genital health. However, little is known about how genital microbiota influence host immune function and modulate disease susceptibility. We studied a cohort of asymptomatic young South African women and found that the majority of participants had genital communities with low Lactobacillus abundance and high ecological diversity. High diversity communities strongly correlated with genital pro-inflammatory cytokine concentrations in both cross-sectional and longitudinal analyses. Transcriptional profiling suggested that genital antigen presenting cells sense gram-negative bacterial products in situ via Toll-like receptor 4 signaling, contributing to genital inflammation through activation of the NF-κB signaling pathway and recruitment of lymphocytes by chemokine production. Our study proposes a mechanism by which cervicovaginal microbiota impact genital inflammation and thereby may affect a woman's reproductive health, including her risk of acquiring HIV. PMID:25992865

  11. Consequences of genital mutilation.

    PubMed

    1998-03-01

    Female genital mutilation is associated with immediate, long-term, pregnancy-related, and psychosexual complications. Immediate complications can cause death and include severe pain, shock, hemorrhage, tetanus or sepsis, urine retention, ulceration of the genital region, and injury to adjacent tissues. Long-term complications include formation of cysts, abscesses, and keloid scars, damage to the urethra resulting in incontinence, painful sexual intercourse, sexual dysfunction, recurrent urinary tract infections, chronic pelvic inflammatory disease, and infertility. During child birth, survivors of female genital mutilation may require Cesarean section or suffer obstructed labor leading to fetal death and/or vesico-vaginal fistulae and large perineal tears. The psychological consequences of female genital mutilation may involve loss of trust and confidence in care-givers, feelings of incompleteness, anxiety, depression, chronic irritability, and sexual problems. In many women, flashbacks of the infibulation process are triggered by touch. Deinfibulation must be accompanied by adequate pain relief, but the use of local or epidural anesthesia is not appropriate. PMID:12222523

  12. Healing of Genital Injuries

    ERIC Educational Resources Information Center

    Berkowitz, Carol D.

    2011-01-01

    Child sexual abuse as well as accidental trauma may cause acute injuries in the anogenital area. Most data on residual findings following genital trauma come from longitudinal studies of children who have been sexually assaulted, undergone surgical procedures, or experienced accidental trauma. Like injuries in other part parts of the body, such…

  13. Genital lesions following bestiality.

    PubMed

    Mittal, A; Shenoi, S D; Kumar, K B; Sharma, P V

    2000-01-01

    A 48-year-old man presented with painful genital lesions with history of bestiality and abnor-mal sexual behaviour. Examination revealed multiple irregular tender ulcers and erosions, with phimosis and left sided tender inguinal adenopathy. VDRL, TPHA, HIV-ELISA were negative. He was treated with ciprofloxacin 500mg b.d. along with saline compresses with complete resolution. PMID:20877040

  14. Female genital mutilation.

    PubMed

    Ladjali, M; Rattray, T W; Walder, R J

    1993-08-21

    Female genital mutilation, also misleadingly known as female circumcision, is usually performed on girls ranging in from 1 week to puberty. Immediate physical complications include severe pain, shock, infection, bleeding, acute urinary infection, tetanus, and death. Longterm problems include chronic pain, difficulties with micturition and menstruation, pelvic infection leading to infertility, and prolonged and obstructed labor during childbirth. An estimated 80 million girls and women have undergone female genital mutilation. In Britain alone an estimated 10,000 girls are currently at risk. Religious, cultural, medical, and moral grounds rationalize the custom which is practiced primarily in sub-Saharan Africa, the Arab world, Malaysia, Indonesia, and among migrant populations in Western countries. According to WHO it is correlated with poverty, illiteracy, and the low status of women. Women who escape mutilation are not sought in marriage. WHO, the UN Population Fund, the UN Children's Fund, the International Planned Parenthood Federation, and the UN Convention on the Rights of the Child have issued declarations on the eradication of female genital mutilation. In Britain, local authorities have intervened to prevent parents from mutilating their daughters. In 1984, the Inter-African Committee Against Harmful Traditional Practices Affecting Women and Children was established to work toward eliminating female genital mutilation and other damaging customs. National committees in 26 African countries coordinate projects run by local people using theater, dance, music, and storytelling for communication. In Australia, Canada, Europe, and the US women have organized to prevent the practice among vulnerable migrants and refugees. PMID:8400925

  15. Anti-HIV-1 Activity of Elafin Depends on Its Nuclear Localization and Altered Innate Immune Activation in Female Genital Epithelial Cells

    PubMed Central

    Yao, Xiao-Dan; Henrick, Bethany M.; Ball, T. Blake; Plummer, Francis A.; Wachihi, Charles; Kimani, Joshua; Rosenthal, Kenneth L.

    2012-01-01

    Elafin (E) and its precursor trappin-2 (Tr) are alarm antiproteases with antimicrobial and immunomodulatory activities. Tr and E (Tr/E) have been associated with HIV-1 resistance. We recently showed that Tr/E reduced IL-8 secretion and NF-κB activation in response to a mimic of viral dsRNA and contributed to anti-HIV activity of cervicovaginal lavage fluid (CVL) of HIV-resistant (HIV-R) commercial sex workers (CSWs). Additionally, Tr, and more so E, were found to inhibit attachment/entry and transcytosis of HIV-1 in human endometrial HEC-1A cells, acting through virus or cells. Given their immunomodulatory activity, we hypothesized that Tr/E could exert anti-HIV-1 activity at multiple levels. Here, using tagged and untagged Tr/E proteins, we comparatively evaluated their protease inhibitory, anti-HIV-1, and immunomodulatory activities, and cellular distribution. E appeared to function as an autocrine/paracrine factor in HEC-1A cells, and anti-HIV-1 activity of E depended on its unmodified N-terminus and altered cellular innate activation, but not its antiprotease activity. Specifically, exogenously added N-terminus-unmodified E was able to enter the nucleus and to reduce viral attachment/entry and transcytosis, preferentially affecting R5-HIV-1ADA, but not X4-HIV-1IIIB. Further, anti-HIV-1 activity of E was associated with significantly decreased HIV-1-triggered IL-8 release, attenuated NF-κB/p65 nuclear translocation, and significantly modulated mRNA expression of innate sensors TLR3 and RIG-I in HEC-1A cells. Most importantly, we found that elevated Tr/E in CVLs of HIV-R CSWs were associated with lower mRNA levels of TLRs 2, 3, 4 and RIG-I in the genital ECs from this cohort, suggesting a link between Tr/E, HIV-1 resistance and modulated innate viral recognition in the female genital mucosa. Collectively, our data indicate that unmodified N-terminus is critical for intranuclear localization and anti-HIV-1 activity of E. We also propose that E-mediated altered

  16. Persistent Genital Arousal Disorder

    PubMed Central

    Aswath, Manju; Pandit, Lakshmi V.; Kashyap, Karthik; Ramnath, Raguram

    2016-01-01

    Persistent genital arousal disorder (PGAD) is a phenomenon, in which afflicted women experience spontaneous genital arousal, unresolved by orgasms and triggered by sexual or nonsexual stimuli, eliciting stress. The current case is a 40-year-old female who experienced such orgasms for about a month. Physical examination, investigations, and psychological testing were noncontributory. Carbamazepine (600 mg) was discontinued due to a lack of response. She improved significantly with supportive therapy. Various neuropsychological conditions, pelvic pathology, medications, etc., have been associated with this disorder. Pharmacologic strategies have included the use of antidepressants, antipsychotics, mood stabilizers, and analgesics. Validation, psycho-education, identifying triggers, distraction techniques, and pelvic massage have been tried. Living with PGAD is very demanding. There is a lack of understanding of the problem, shame, and hesitation to seek help. The syndrome has been recently described, and understanding is still evolving. PMID:27570347

  17. A Dual-Modality Herpes Simplex Virus 2 Vaccine for Preventing Genital Herpes by Using Glycoprotein C and D Subunit Antigens To Induce Potent Antibody Responses and Adenovirus Vectors Containing Capsid and Tegument Proteins as T Cell Immunogens

    PubMed Central

    Mahairas, Gregory G.; Shaw, Carolyn E.; Huang, Meei-Li; Koelle, David M.; Posavad, Christine; Corey, Lawrence; Friedman, Harvey M.

    2015-01-01

    ABSTRACT We evaluated a genital herpes prophylactic vaccine containing herpes simplex virus 2 (HSV-2) glycoproteins C (gC2) and D (gD2) to stimulate humoral immunity and UL19 (capsid protein VP5) and UL47 (tegument protein VP13/14) as T cell immunogens. The HSV-2 gC2 and gD2 proteins were expressed in baculovirus, while the UL19 and UL47 genes were expressed from replication-defective adenovirus vectors. Adenovirus vectors containing UL19 and UL47 stimulated human and murine CD4+ and CD8+ T cell responses. Guinea pigs were either (i) mock immunized; (ii) immunized with gC2/gD2, with CpG and alum as adjuvants; (iii) immunized with the UL19/UL47 adenovirus vectors; or (iv) immunized with the combination of gC2/gD2-CpG/alum and the UL19/UL47 adenovirus vectors. Immunization with gC2/gD2 produced potent neutralizing antibodies, while UL19 and UL47 also stimulated antibody responses. After intravaginal HSV-2 challenge, the mock and UL19/UL47 adenovirus groups developed severe acute disease, while 2/8 animals in the gC2/gD2-only group and none in the combined group developed acute disease. No animals in the gC2/gD2 or combined group developed recurrent disease; however, 5/8 animals in each group had subclinical shedding of HSV-2 DNA, on 15/168 days for the gC2/gD2 group and 13/168 days for the combined group. Lumbosacral dorsal root ganglia were positive for HSV-2 DNA and latency-associated transcripts for 5/8 animals in the gC2/gD2 group and 2/8 animals in the combined group. None of the differences comparing the gC2/gD2-only group and the combined group were statistically significant. Therefore, adding the T cell immunogens UL19 and UL47 to the gC2/gD2 vaccine did not significantly reduce genital disease and vaginal HSV-2 DNA shedding compared with the excellent protection provided by gC2/gD2 in the guinea pig model. IMPORTANCE HSV-2 infection is a common cause of genital ulcer disease and a significant public health concern. Genital herpes increases the risk of

  18. Human Immunodeficiency Viruses Appear Compartmentalized to the Female Genital Tract in Cross-Sectional Analyses but Genital Lineages Do Not Persist Over Time

    PubMed Central

    Bull, Marta E.; Heath, Laura M.; McKernan-Mullin, Jennifer L.; Kraft, Kelli M.; Acevedo, Luis; Hitti, Jane E.; Cohn, Susan E.; Tapia, Kenneth A.; Holte, Sarah E.; Dragavon, Joan A.; Coombs, Robert W.; Mullins, James I.; Frenkel, Lisa M.

    2013-01-01

    Background. Whether unique human immunodeficiency type 1 (HIV) genotypes occur in the genital tract is important for vaccine development and management of drug resistant viruses. Multiple cross-sectional studies suggest HIV is compartmentalized within the female genital tract. We hypothesize that bursts of HIV replication and/or proliferation of infected cells captured in cross-sectional analyses drive compartmentalization but over time genital-specific viral lineages do not form; rather viruses mix between genital tract and blood. Methods. Eight women with ongoing HIV replication were studied during a period of 1.5 to 4.5 years. Multiple viral sequences were derived by single-genome amplification of the HIV C2-V5 region of env from genital secretions and blood plasma. Maximum likelihood phylogenies were evaluated for compartmentalization using 4 statistical tests. Results. In cross-sectional analyses compartmentalization of genital from blood viruses was detected in three of eight women by all tests; this was associated with tissue specific clades containing multiple monotypic sequences. In longitudinal analysis, the tissues-specific clades did not persist to form viral lineages. Rather, across women, HIV lineages were comprised of both genital tract and blood sequences. Conclusions. The observation of genital-specific HIV clades only in cross-sectional analysis and an absence of genital-specific lineages in longitudinal analyses suggest a dynamic interchange of HIV variants between the female genital tract and blood. PMID:23315326

  19. Tumor Necrosis Factor (TNF) Receptor Superfamily Member 1b on CD8+ T Cells and TNF Receptor Superfamily Member 1a on Non-CD8+ T Cells Contribute Significantly to Upper Genital Tract Pathology Following Chlamydial Infection

    PubMed Central

    Manam, Srikanth; Thomas, Joshua D.; Li, Weidang; Maladore, Allison; Schripsema, Justin H.; Ramsey, Kyle H.; Murthy, Ashlesh K.

    2015-01-01

    Background. We demonstrated previously that tumor necrosis factor α (TNF-α)–producing Chlamydia-specific CD8+ T cells cause oviduct pathological sequelae. Methods. In the current study, we used wild-type C57BL/6J (WT) mice with a deficiency in genes encoding TNF receptor superfamily member 1a (TNFR1; TNFR1 knockout [KO] mice), TNF receptor superfamily member 1b (TNFR2; TNFR2 KO mice), and both TNFR1 and TNFR2 (TNFR1/2 double KO [DKO] mice) and mix-match adoptive transfers of CD8+ T cells to study chlamydial pathogenesis. Results. TNFR1 KO, TNFR2 KO, and TNFR1/2 DKO mice displayed comparable clearance of primary or secondary genital Chlamydia muridarum infection but significantly reduced oviduct pathology, compared with WT animals. The Chlamydia-specific total cellular cytokine response in splenic and draining lymph nodes and the antibody response in serum were comparable between the WT and KO animals. However, CD8+ T cells from TNFR2 KO mice displayed significantly reduced activation (CD11a expression and cytokine production), compared with TNFR1 KO or WT animals. Repletion of TNFR2 KO mice with WT CD8+ T cells but not with TNFR2 KO CD8+ T cells and repletion of TNFR1 KO mice with either WT or TNFR1 KO CD8+ T cells restored oviduct pathology to WT levels in both KO groups. Conclusions. Collectively, these results demonstrate that TNFR2-bearing CD8+ T cells and TNFR1-bearing non-CD8+ T cells contribute significantly to oviduct pathology following genital chlamydial infection. PMID:25552370

  20. Genital Herpes: A Review.

    PubMed

    Groves, Mary Jo

    2016-06-01

    Genital herpes is a common sexually transmitted disease, affecting more than 400 million persons worldwide. It is caused by herpes simplex virus (HSV) and characterized by lifelong infection and periodic reactivation. A visible outbreak consists of single or clustered vesicles on the genitalia, perineum, buttocks, upper thighs, or perianal areas that ulcerate before resolving. Symptoms of primary infection may include malaise, fever, or localized adenopathy. Subsequent outbreaks, caused by reactivation of latent virus, are usually milder. Asymptomatic shedding of transmissible virus is common. Although HSV-1 and HSV-2 are indistinguishable visually, they exhibit differences in behavior that may affect management. Patients with HSV-2 have a higher risk of acquiring human immunodeficiency virus (HIV) infection. Polymerase chain reaction assay is the preferred method of confirming HSV infection in patients with active lesions. Treatment of primary and subsequent outbreaks with nucleoside analogues is well tolerated and reduces duration, severity, and frequency of recurrences. In patients with HSV who are HIV-negative, treatment reduces transmission of HSV to uninfected partners. During pregnancy, antiviral prophylaxis with acyclovir is recommended from 36 weeks of gestation until delivery in women with a history of genital herpes. Elective cesarean delivery should be performed in laboring patients with active lesions to reduce the risk of neonatal herpes. PMID:27281837

  1. Acute genital ulcers

    PubMed Central

    Delgado-García, Silvia; Palacios-Marqués, Ana; Martínez-Escoriza, Juan Carlos; Martín-Bayón, Tina-Aurora

    2014-01-01

    Acute genital ulcers, also known as acute vulvar ulcers, ulcus vulvae acutum or Lipschütz ulcers, refer to an ulceration of the vulva or lower vagina of non-venereal origin that usually presents in young women, predominantly virgins. Although its incidence is unknown, it seems a rare entity, with few cases reported in the literature. Their aetiology and pathogenesis are still unknown. The disease is characterised by an acute onset of flu-like symptoms with single or multiple painful ulcers on the vulva. Diagnosis is mainly clinical, after exclusion of other causes of vulvar ulcers. The treatment is mainly symptomatic, with spontaneous resolution in 2 weeks and without recurrences in most cases. We present a case report of a 13-year-old girl with two episodes of acute ulcers that fit the clinical criteria for Lipschütz ulcers. PMID:24473429

  2. Genital Chlamydia trachomatis infections in patients with abnormal cervical smears: effect of tetracycline treatment on cell changes.

    PubMed

    Mecsei, R; Haugen, O A; Halvorsen, L E; Dalen, A

    1989-03-01

    A group of 1760 women aged 14-35 years were examined for the concurrent presence of Chlamydia trachomatis and cellular atypia of cervical smears. Positive tests for C trachomatis were found in 126 women (7.2%). Cell changes were found in 85 women (4.8%), and 25 of these were C trachomatis-positive. Slight cellular atypia was the major finding in the smears from 22 of the C trachomatis-positive women, whereas three patients had more pronounced cell changes. Smears reverted to normal in 18 of the 23 patients who returned for tetracycline treatment and follow-up cytology. All 18 patients had smears showing slight cellular atypia prior to therapy. In five patients who also had cellular changes suggesting a human papillomavirus infection, the smears did not revert to normal after antibiotic therapy during the observation period. These findings suggest that patients with C trachomatis and mild cellular atypia should have antibiotic therapy and repeat smears taken before further treatment is considered. More advanced cellular atypia is unlikely to be caused by C trachomatis. PMID:2915857

  3. Immunization with Live and Dead Chlamydia muridarum Induces Different Levels of Protective Immunity in a Murine Genital Tract Model: Correlation with MHC Class II Peptide Presentation and Multifunctional Th1 Cells

    PubMed Central

    Yu, Hong; Karunakaran, Karuna P.; Kelly, Isabelle; Shen, Caixia; Jiang, Xiaozhou; Foster, Leonard J.; Brunham, Robert C.

    2011-01-01

    Mice that were intranasally vaccinated with live or dead Chlamydia muridarum with or without CpG-containing oligodeoxynucleotide 1862 elicited widely disparate levels of protective immunity to genital tract challenge. We found that the frequency of multifunctional T cells coexpressing IFN-γ and TNF-α with or without IL-2 induced by live C. muridarum most accurately correlated with the pattern of protection against C. muridarum genital tract infection, suggesting that IFN-γ+–producing CD4+ T cells that highly coexpress TNF-α may be the optimal effector cells for protective immunity. We also used an immunoproteomic approach to analyze MHC class II-bound peptides eluted from dendritic cells (DCs) that were pulsed with live or dead C. muridarum elementary bodies (EBs). We found that DCs pulsed with live EBs presented 45 MHC class II C. muridarum peptides mapping to 13 proteins. In contrast, DCs pulsed with dead EBs presented only six MHC class II C. muridarum peptides mapping to three proteins. Only two epitopes were shared in common between the live and dead EB-pulsed groups. This study provides insights into the role of Ag presentation and cytokine secretion patterns of CD4+ T effector cells that correlate with protective immunity elicited by live and dead C. muridarum. These insights should prove useful for improving vaccine design for Chlamydia trachomatis. PMID:21296978

  4. HIV-1 shedding from the female genital tract is associated with increased Th1 cytokines/chemokines that maintain tissue homeostasis and proportions of CD8+FOXP3+ T cells

    PubMed Central

    Bull, Marta E.; Legard, Jillian; Tapia, Kenneth; Sorensen, Bess; Cohn, Susan E.; Garcia, Rochelle; Holte, Sarah E.; Coombs, Robert W.; Hitti, Jane E.

    2014-01-01

    Background HIV-1 shedding from the female genital tract is associated with increased sexual and perinatal transmission, and has been broadly evaluated in cross-sectional studies. However, few longitudinal studies have evaluated how the immune microenvironment effects shedding. Methods Thirty-nine HIV-1–infected women had blood, cervicovaginal lavage (CVL), and biopsies of the uterine cervix taken quarterly for up to five years. Cytokines/chemokines were quantified by Luminex assay in CVL and cellular phenotypes were characterized using immunohistochemistry in cervical biopsies. Comparisons of cytokine/chemokine concentrations and the percent of tissue staining positive for T cells were compared using generalized estimating equations between non-shedding and shedding visits across all women, and within a subgroup of women who intermittently shed HIV-1. Results Genital HIV-1 shedding was more common when plasma HIV-1 was detected. Cytokines associated with cell growth (IL-7), Th1 cells/inflammation (IL-12p70), and fractalkine were significantly increased at shedding visits compared to non-shedding visits within intermittent shedders and across all subjects. Within intermittent shedders and across all subjects FOXP3+ T cells were significantly decreased at shedding visits. However, there were significant increases in CD8+ cells and proportions of CD8+FOXP3+ T cells associated with HIV-1 shedding. Conclusions Within intermittent HIV-1 shedders, decreases in FOXP3+ T cells at the shedding visit suggests that local HIV-1 replication leads to CD4 T cell depletion, with increases in the proportion of CD8+FOXP3+ cells. HIV-1–infected cell loss may promote a cytokine milieu that maintains cellular homeostasis and increases immune suppressor cells in response to HIV-1 replication in the cervical tissues. PMID:25202922

  5. Warts (non-genital)

    PubMed Central

    2014-01-01

    Introduction Warts are caused by the human papillomavirus (HPV), of which there are over 100 types. HPV probably infects the skin via areas of minimal trauma. Risk factors include use of communal showers, occupational handling of meat, and immunosuppression. In immunocompetent people, warts are harmless and resolve as a result of natural immunity within months or years. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical question: What are the effects of treatments for warts (non-genital)? We searched: Medline, Embase, The Cochrane Library, and other important databases up to October 2013 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 17 studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic, review we present information relating to the effectiveness and safety of the following interventions: intralesional bleomycin; intralesional candida antigen; contact immunotherapy; cryotherapy; duct tape occlusion; photodynamic treatment; pulsed dye laser; surgical procedures; and topical salicylic acid. PMID:24921240

  6. Male genital trauma

    SciTech Connect

    Jordan, G.H.; Gilbert, D.A.

    1988-07-01

    We have attempted to discuss genital trauma in relatively broad terms. In most cases, patients present with relatively minimal trauma. However, because of the complexity of the structures involved, minimal trauma can lead to significant disability later on. The process of erection requires correct functioning of the arterial, neurologic, and venous systems coupled with intact erectile bodies. The penis is composed of structures that are compliant and distensible to the limits of their compliance. These structures therefore tumesce in equal proportion to each other, allowing for straight erection. Relatively minimal trauma can upset this balance of elasticity, leading to disabling chordee. Likewise, relatively minimal injuries to the vascular erectile structures can lead to significantly disabling spongiofibrosis. The urethra is a conduit of paramount importance. Whereas the development of stricture is generally related to the nature of the trauma, the extent of stricture and of attendant complications is clearly a function of the immediate management. Overzealous debridement can greatly complicate subsequent reconstruction. A delicate balance between aggressive initial management and maximal preservation of viable structures must be achieved. 38 references.

  7. Female genital mutilation in Britain.

    PubMed

    Black, J A; Debelle, G D

    1995-06-17

    The practice of female genital mutilation predates the founding of both Christianity and Islam. Though largely confined among Muslims, the operation is also practiced in some Christian communities in Africa such that female genital mutilation takes place in various forms in more than twenty African countries, Oman, Yemen, the United Arab Emirates, and by some Muslims in Malaysia and Indonesia. In recent decades, ethnic groups which practice female genital mutilation have immigrated to Britain. The main groups are from Eritrea, Ethiopia, Somalia, and Yemen. In their own countries, an estimated 80% of women have had the operation. Female genital mutilation has been illegal in Britain since 1985, but it is practiced illegally or children are sent abroad to undergo the operation typically at age 7-9 years. It is a form of child abuse which poses special problems. The authors review the history of female genital mutilation and describe its medical complications. Assuming that the size of the population in Britain of ethnic groups which practice or favor female genital mutilation remains more or less unchanged, adaptation and acculturation will probably cause the practice to die out within a few generations. Meanwhile, there is much to be done. A conspiracy of silence exists in medical circles as well as widespread ignorance. Moreover, none of a number of well-known obstetric and pediatric textbooks mentions female genital mutilation, while the National Society for the Prevention of Cruelty to Children has neither information nor instructional material. It is high time that the problem was more widely and openly discussed. PMID:7787654

  8. Evaluation of telomerase activity in non-genital Bowen's disease.

    PubMed

    Mitsuishi, T; Nakatake, M; Kaneko, T; Ohara, K; Kato, T; Iida, K; Iwabu, Y; Tokunaga, K; Sata, T; Kawana, S; Yamada, O

    2009-06-01

    We investigated the level of telomerase activity (TA) in 17 specimens of non-genital Bowen's disease (BD) and in 14 specimens of skin without sun exposure (non-exposed skin) using a non-isotopic PCR-based telomeric repeat amplification protocol (TRAP) assay. Expression of human telomerase reverse transcriptase (hTERT; the catalytic subunit of telomerase) was also evaluated by immunochemistry in the non-genital BD tissues. Moderate to high levels of TA were detected in 41.2% of 17 non-genital BD specimens (P = 0.001). In contrast, TA was not evident in non-exposed skin. Recently, nucleolin was reported to be associated with hTERT, so we used this antibody instead of hTERT antibody. Immunohistochemistry showed that nucleolin expression was associated with high TA levels in non-genital BD. Our results also revealed differences of TA levels among non-genital BD specimens. High levels of TA in those specimens were not age related. Five out of 7 specimens (71.4%) with moderate to high TA levels were from sun-exposed sites, while the remaining 10 specimens with low levels of TA were from non-exposed sites. These results suggested that cellular DNA damage caused by ultraviolet irradiation might be associated with an increase of TA in non-genital BD. Among non-genital BD specimens, 4 out of 17 (23.5%) showed high levels of TA (median relative TA value: 79.8%; P = 0.003), which might be associated with immortalization or transformation to invasive squamous cell carcinoma. PMID:19250332

  9. [DNA adducts in human female genital organs].

    PubMed

    Postawski, Krzysztof; Przadka-Rabaniuk, Dorota; Monist, Marta; Baranowski, Włodzimierz

    2007-12-01

    DNA adducts, one of genetic damages markers, precede and finally can lead to oncogenic mutations. They appear in genome as a result of DNA bases damages caused by various and numerous environmental factors eg. ultraviolet light, ionic radiation, toxins and also endogenic substances, for example estrogens. It is believed that the creation of DNA adducts is a necessary but insufficient process for the neoplastic transformation of the cell. The following review presents concise knowledge about the DNA adducts creation and their sequels served in healthy and cancerous tissues of the female genital organs, on the base of the available data. PMID:18411923

  10. Female genital mutilation in Djibouti.

    PubMed

    Martinelli, M; Ollé-Goig, J E

    2012-12-01

    The practice of female genital mutilation (we will use the latest definition adopted by WHO/UNFP: female genital mutilation/cutting or FGM/C) is still widespread in 28 African countries. The World Health Organisation (WHO) estimates that more than two million females undergo some form of genital mutilation every year. Its negative health impact and its ethical and human rights aspects have been discussed and attempts to eliminate it have been the objectives of several meetings promoted by national and international organisations thanks to an increased awareness related to FGM/C in those countries practicing it and also, maybe due to the number of Africans migrating to industrialized countries. We review the present situation in Djibouti, a small country in the Horn of Africa, where 98 % of the female population has suffered different forms of FGM/C. PMID:23515242

  11. Experimental Genital Herpes Drug Shows Promise

    MedlinePlus

    ... gov/medlineplus/news/fullstory_159462.html Experimental Genital Herpes Drug Shows Promise Drug lowered viral activity, recurrence ... News) -- An experimental immune-boosting treatment for genital herpes shows promise, researchers report. The drug, called GEN- ...

  12. Emollients on the genital area.

    PubMed

    Farage, Miranda A; Warren, Raphael

    2011-01-01

    Emollients are known to lubricate, moisturize and soothe the skin. Prior to their incorporation into feminine hygiene pads, thorough premarket toxicological testing is conducted to evaluate their safety and effectiveness via in-use clinical settings. Product testing has been conducted on various body sites proven previously to be valid and reliable, such as the arm and popliteal fossa and, more recently, the genital area. Several clinical studies have confirmed the safety and efficacy of emollient-containing feminine hygiene products, which have also been shown to provide dermatological benefits in the genital area. PMID:21325844

  13. Simultaneous genital ulcer and meningitis: a case of EBV infection

    PubMed Central

    Nunes, Jairo Tavares; Lopes, Leonardo da Costa; Prokopowitsch, Aleksander Snioka

    2016-01-01

    The Epstein-Barr virus (EBV) is associated with a broad spectrum of diseases, mainly because of its genomic characteristics, which result in different latency patterns in immune cells and infective mechanisms. The patient described in this report is a previously healthy young man who presented to the emergency department with clinical features consistent with meningitis and genital ulcers, which raised concern that the herpes simplex virus was the causative agent. However, the polymerase chain reaction of cerebral spinal fluid was positive for EBV. The authors highlight the importance of this infection among the differential diagnosis of central nervous system involvement and genital ulceration. PMID:27547743

  14. Simultaneous genital ulcer and meningitis: a case of EBV infection.

    PubMed

    Rahhal, Hassan; Nunes, Jairo Tavares; Lopes, Leonardo da Costa; Prokopowitsch, Aleksander Snioka

    2016-01-01

    The Epstein-Barr virus (EBV) is associated with a broad spectrum of diseases, mainly because of its genomic characteristics, which result in different latency patterns in immune cells and infective mechanisms. The patient described in this report is a previously healthy young man who presented to the emergency department with clinical features consistent with meningitis and genital ulcers, which raised concern that the herpes simplex virus was the causative agent. However, the polymerase chain reaction of cerebral spinal fluid was positive for EBV. The authors highlight the importance of this infection among the differential diagnosis of central nervous system involvement and genital ulceration. PMID:27547743

  15. Transsexual genital self-mutilation.

    PubMed

    Baltieri, Danilo Antonio; de Andrade, Arthur Guerra

    2005-09-01

    Most genital self-mutilations in nonpsychotic patients are found in transsexuals, and premeditation of sex-conversion surgery is the main objective. In this paper, we will describe the case of a male-to-female transsexual who took out his testes as a way to facilitate the surgery and to circumvent the Brazilian laws. PMID:16121084

  16. Conservative Operations in Genital Prolapse.

    PubMed

    Virkud, Ajit

    2016-06-01

    This review article highlights the contributions of various gynecologists from India toward surgical management of pelvic organ prolapse. It will provide an overview of the different sling operations for conservative treatment of genital prolapse. A new classification of the sling operations is put forth. The advantages and disadvantages of these operations will be discussed. PMID:27298521

  17. Genital reconstruction in exstrophy patients

    PubMed Central

    Nerli, R. B.; Shirol, S. S.; Guntaka, Ajay; Patil, Shivagouda; Hiremath, Murigendra B.

    2012-01-01

    Introduction: Surgery for bladder exstrophy has been evolving over the last four to five decades. Because survival has become almost universal, the focus has changed in the exstrophy-epispadias complex to improving quality of life. The most prevalent problem in the long-term function of exstrophy patients is the sexual activity of the adolescent and adult males. The penis in exstrophy patients appears short because of marked congenital deficiency of anterior corporal tissue. Many patients approach for genital reconstruction to improve cosmesis as well as to correct chordee. We report our series of male patients seeking genital reconstruction following exstrophy repair in the past. Materials and Methods: Fourteen adolescent/adult male patients attended urology services during the period January 2000-December 2009 seeking genital reconstruction following exstrophy repair in the past. Results: Three patients underwent epispadias repair, four patients had chordee correction with cosmetic excision of skin tags and seven patients underwent chordee correction with penile lengthening. All patients reported satisfaction in the answered questionnaire. Patients undergoing penile lengthening by partial corporal dissection achieved a mean increase in length of 1.614 ± 0.279 cm dorsally and 1.543 ± 0.230 cm ventrally. The satisfactory rate assessed by the Short Form-36 (SF-36) showed that irrespective of the different genital reconstructive procedures done, the patients were satisfied with cosmetic and functional outcome. Conclusions: Surgical procedures have transformed the management in these patients with bladder exstrophy. Bladders can be safely placed within the pelvis, with most patients achieving urinary continence and cosmetically acceptable external genitalia. Genital reconstruction in the form of correction of chordee, excision of ugly skin tags and lengthening of penis can be performed to give the patients a satisfactory cosmetic and functional system. PMID:23204655

  18. Adhesion Molecules Associated with Female Genital Tract Infection

    PubMed Central

    Li, Lin-Xi; Carrascosa, José Manuel; Cabré, Eduard; Dern, Olga; Sumoy, Lauro; Requena, Gerard; McSorley, Stephen J.

    2016-01-01

    Efforts to develop vaccines that can elicit mucosal immune responses in the female genital tract against sexually transmitted infections have been hampered by an inability to measure immune responses in these tissues. The differential expression of adhesion molecules is known to confer site-dependent homing of circulating effector T cells to mucosal tissues. Specific homing molecules have been defined that can be measured in blood as surrogate markers of local immunity (e.g. α4β7 for gut). Here we analyzed the expression pattern of adhesion molecules by circulating effector T cells following mucosal infection of the female genital tract in mice and during a symptomatic episode of vaginosis in women. While CCR2, CCR5, CXCR6 and CD11c were preferentially expressed in a mouse model of Chlamydia infection, only CCR5 and CD11c were clearly expressed by effector T cells during bacterial vaginosis in women. Other homing molecules previously suggested as required for homing to the genital mucosa such as α4β1 and α4β7 were also differentially expressed in these patients. However, CD11c expression, an integrin chain rarely analyzed in the context of T cell immunity, was the most consistently elevated in all activated effector CD8+ T cell subsets analyzed. This molecule was also induced after systemic infection in mice, suggesting that CD11c is not exclusive of genital tract infection. Still, its increase in response to genital tract disorders may represent a novel surrogate marker of mucosal immunity in women, and warrants further exploration for diagnostic and therapeutic purposes. PMID:27272720

  19. Isoprinosine in the treatment of genital warts.

    PubMed

    O'Neill, B B; Robins, D S

    1988-01-01

    Several modes of therapy are presently available for treatment of genital warts. These include use of keratolytics such as podophyllin or trichloroacetic acid, electrocoagulation, cryotherapy, and laser therapy. Responses have not been uniformly successful, however, and particularly in patients with resistant warts there is evidence of impairment of cell-mediated immunity (CMI). In the healing process both humoral and CMI responses are of importance, and indeed it has been reported that in patients with recalcitrant viral warts the lesions disappeared at the same time the CMI response returned to normal. Isoprinosine is an orally administered drug known to have both in vitro and in vivo immunopotentiating activity and has been shown previously to restore toward normal the depressed CMI responses of diverse etiology accompanying a variety of clinical conditions. Recent evidence implicating certain types of genital warts in later development of cervical cancer in females has led to the search for a more effective treatment of this condition. Clinical studies to date involving the use of isoprinosine alone or in combination appear to have established the role of this safe and easily administered oral drug in increasing the chances of total eradication of condylomatous lesions and sparing a high percentage of patients from having to undergo repeated and more traumatic therapies. PMID:2460237

  20. Isolated itching of the genitals.

    PubMed

    Pomares, Christelle; Marty, Pierre; Delaunay, Pascal

    2014-04-01

    A 38-year-old man, returned from Ivory Coast 2 months ago and presented with a 3-month history of pruritus exclusively on the scrotum. Itching was continuous during the day and no pruritus was described in his wife and son. Clinical examination of the genitals revealed several nodules on the scrotum, a chancrous lesion was seen on the penis, and multiple excoriations were noted. Dermoscopy exam with a dermatoscope of the whole body was performed and no papules, nodules, or burrow were found. Microscopic examination of several superficial skin samples obtained by scraping in the peri-genital area revealed one adult of Sarcoptes scabiei. The patient and his relatives were successfully treated with Ivermectin 200 μg/kg with a second dose 2 weeks later. Very rare cases are described on localized scabies (scalp, feet) and they mainly occurred in an immunocompromised patient unlike this patient who does not have any immunosuppression. PMID:24696404

  1. Genital Schistosomiasis in European Women

    PubMed Central

    Catteau, Xavier; Fakhri, Anass; Albert, Valérie; Doukoure, Brahima; Noël, Jean-Christophe

    2011-01-01

    Female genital schistosomiasis (FGS) is an isolated chronic form of schistosomiasis. Although most infections occur in residents of endemic areas, it has been clearly documented that brief freshwater exposure is sufficient to establish infection; thus, travellers may also be infected. The clinical manifestations of FGS are nonspecific, and lesions may mimic any neoplastic or infectious process in the female genital tract. It is important to take a careful history and physical examination, making sure to consider travel history in endemic areas. The diagnosis is confirmed by microscopy with egg identification or by serology. The standard of care for treatment is a single dose of oral praziquantel which avoids complications and substantial morbidity. Herein, we report a rare and original case of FGS in a European woman. PMID:21776398

  2. Supporting women after genital mutilation.

    PubMed

    Byrne, Alison

    Female genital mutilation is a common practice in many cultures, and has a range of complications. Many women in the UK have undergone the procedure and many girls are at risk. This article discusses the types of FGM and its complications, and explains how nurses can identify those who have had or are at risk of FGM and either offer support or specialist referral. PMID:24881177

  3. Types of female genital mutilation.

    PubMed

    1998-03-01

    The two major types of female genital mutilation include clitoridectomy and excision with infibulation. Clitoridectomy involves removal of the clitoris, part of all of the labia minora, and, often, all external soft genital tissue. Excision with infibulation involves all of this as well as removing the sides of the labia majora, abrading the sides of the vulva, and joining the bleeding sides of the vulva with thorns or a paste. A small opening is all that is allowed to remain for the passage of urine and menstrual blood. In Western Africa, infibulation is accomplished by tying the legs of the affected girls together in a crossed position immediate after the operation. These girls are immobilized for several weeks until the wound has closed. Infibulation is sometimes referred to a "pharaonic" because it occurred in ancient Egypt. Infibulated women must be cut open to allow sexual intercourse or child birth. Women are traditionally reinfibulated after child birth and then reopened when the child is weaned. Female genital mutilation is performed in septic conditions using the same tool on a group of girls. Fatalities are blamed on evil spirits or are said to occur because the victim was not a virgin. PMID:12233709

  4. Genital self-mutilation in erectile disorder

    PubMed Central

    Sudarshan, C.Y.; Rao, K. Nagaraja; Santosh, S.V.

    2006-01-01

    The majority of cases of genital self-mutilation reported in the literature have been in patients with psychosis. We report an unusual case of genital self-mutilation in erectile disorder. It is suggested that genital self-mutilation may be a pathway out of diverse psychological disorders and in non-psychotic cases it could be an expression of a psychotic solution to a conflict and may be influenced by cultural factors. PMID:20703419

  5. Genital contact allergy: A diagnosis missed

    PubMed Central

    Marfatia, Yogesh S.; Patel, Dimpal; Menon, Devi S.; Naswa, Smriti

    2016-01-01

    Genital allergy should be considered as a possible diagnosis in all patients with genital soreness or irritation for which no infection or dermatosis can be identified and in whom symptoms remain unchanged or worsen with treatment. It is an underreported and underdiagnosed condition as patients may not complain about symptoms in this area. Moreover, diagnosis and therapy may not often be conducted by a dermatologist or allergologist. Therefore, many cases of allergic diseases in the genital area remain undetected. PMID:27190404

  6. Genetics Home Reference: hand-foot-genital syndrome

    MedlinePlus

    ... Genetics Home Health Conditions hand-foot-genital syndrome hand-foot-genital syndrome Enable Javascript to view the ... boxes. Download PDF Open All Close All Description Hand-foot-genital syndrome is a rare condition that ...

  7. Abnormal anal cytology risk in women with known genital squamous intraepithelial lesion.

    PubMed

    do Socorro Nobre, Maria; Jacyntho, Claudia Marcia; Eleutério, José; Giraldo, Paulo César; Gonçalves, Ana Katherine

    2016-01-01

    The purpose of this study was to assess the risk of abnormal anal cytology in women with known genital squamous intraepithelial lesion. This study evaluated 200 women with and without genital squamous intraepithelial lesion who were recruited for anal Pap smears. Women who had abnormal results on equally or over atypical squamous cells of undetermined significance were classified as having abnormal anal cytology. A multiple logistic regression analysis (stepwise) was performed to identify the risk for developing abnormal anal cytology. Data were analyzed using the SPSS 20.0 program. The average age was 41.09 (±12.64). Of the total participants, 75.5% did not practice anal sex, 91% did not have HPV-infected partners, 92% did not have any anal pathology, and 68.5% did not have anal bleeding. More than half (57.5%) had genital SIL and a significant number developed abnormal anal cytology: 13% in the total sample and 17.4% in women with genital SIL. A significant association was observed between genital squamous intraepithelial lesion and anal squamous intraepithelial lesion (PR=2.46; p=0.03). In the logistic regression model, women having genital intraepithelial lesion were more likely to have abnormal anal Pap smear (aPR=2.81; p=0.02). This report shows that women with genital squamous intraepithelial lesion must be more closely screened for anal cancer. PMID:27037113

  8. [Genital surgery for transgender people].

    PubMed

    Kolehmainen, Maija; Suominen, Sinikka

    2015-01-01

    Genital surgery is performed at the final stage of the gender reassignment process and is in Finland by statutory regulation of 2003 concentrated to be carried out by the HUCH multiprofessional team. Statutory recommendations from the psychiatry units at both HUCH and Tays Central Hospital are required for this. Sex reassignment surgery will be undertaken on the basis of a steadfast wish of an adult patient on the condition that he/she understands the risks associated with surgery and is mentally and physically fit for the operation. PMID:26237930

  9. Female genital cutting: nursing implications.

    PubMed

    Goldenstein, Rachel A

    2014-01-01

    Female genital cutting (FGC) is a practice that affects millions of girls and women worldwide. This deeply rooted practice has cultural, religious, and psychosexual meaning to its practitioners, but it also carries long-term physical and mental complications. Decried as a human rights violation, nonetheless this practice is still carried out today. Nurses are in a unique position to contact and educate women who have been cut or are at risk for mutilation. To advocate for these women, a thorough understanding of the practice of FGC, its cultural overtones, religious implications, and psychosexual effects is needed. PMID:23835896

  10. Experiential Interventions for Clients with Genital Herpes.

    ERIC Educational Resources Information Center

    Cummings, Anne L.

    1999-01-01

    Explores potential benefits of incorporating concepts and interventions from experimental therapy to help clients with psychosocial difficulties in learning to live with genital herpes. Recommends experimental counseling of two-chair dialog, empty chair, and metaphor for helping clients with emotional sequelae of genital herpes. Presents case…

  11. Predictors of Genital Pain in Young Women

    PubMed Central

    Farmer, Melissa A.; Meston, Cindy M.

    2010-01-01

    Despite the high prevalence of genital pain in healthy young adult women, limited research has addressed genital pain during intercourse using contemporary models of multidimensional sexual function. The objectives of this study were threefold: (1) to identify differences in sexual functioning in women who experience genital pain compared to pain free women; (2) to identify predictors of sexual functioning in women with and without genital pain; and (3) to identify predictors of sexual satisfaction in women with and without genital pain. Sexually active female undergraduates (n = 651) were administered the Female Sexual Function Index and the Derogatis Sexual Functioning Inventory. We evaluated the sexual factors that impact the sexual function of women with any pain (including high and low pain groups) versus women with no history of pain. Women with genital pain reported greater rates of sexual dysfunction as compared to pain-free women; however, sexual functioning in the high versus low pain groups was distinguished primarily by vaginal lubrication. Women in the high pain group showed negative correlations between domains of sexual satisfaction and genital pain frequency and intensity that were not found in the low pain group. For pain-free women, intercourse played a strong role in sexual satisfaction, whereas non-intercourse sexual behavior was central to sexual satisfaction in women who reported pain. The evaluation of levels of genital pain may provide insight into the mechanisms underlying the impairment of sexual function, sexual behavior, and sexual satisfaction. PMID:17674182

  12. Genital warts and infection with human immunodeficiency virus in high-risk women in Burkina Faso: a longitudinal study

    PubMed Central

    2011-01-01

    Background Human papillomaviruses are the most common sexually transmitted infections, and genital warts, caused by HPV-6 and 11, entail considerable morbidity and cost. The natural history of genital warts in relation to HIV-1 infection has not been described in African women. We examined risk factors for genital warts in a cohort of high-risk women in Burkina Faso, in order to further describe their epidemiology. Methods A prospective study of 765 high-risk women who were followed at 4-monthly intervals for 27 months in Burkina Faso. Logistic and Cox regression were used to identify factors associated with prevalent, incident and persistent genital warts, including HIV-1 serostatus, CD4+ count, and concurrent sexually transmitted infections. In a subset of 306 women, cervical HPV DNA was tested at enrolment. Results Genital wart prevalence at baseline was 1.6% (8/492) among HIV-uninfected and 7.0% (19/273) among HIV-1 seropositive women. Forty women (5.2%) experienced at least one incident GW episode. Incidence was 1.1 per 100 person-years among HIV-uninfected women, 7.4 per 100 person-years among HIV-1 seropositive women with a nadir CD4+ count >200 cells/μL and 14.6 per 100 person-years among HIV-1 seropositive women with a nadir CD4+ count ≤200 cells/μL. Incident genital warts were also associated with concurrent bacterial vaginosis, and genital ulceration. Antiretroviral therapy was not protective against incident or persistent genital warts. Detection of HPV-6 DNA and abnormal cervical cytology were strongly associated with incident genital warts. Conclusions Genital warts occur much more frequently among HIV-1 infected women in Africa, particularly among those with low CD4+ counts. Antiretroviral therapy did not reduce the incidence or persistence of genital warts in this population. PMID:21251265

  13. Optimal management of genital herpes: current perspectives

    PubMed Central

    Sauerbrei, Andreas

    2016-01-01

    As one of the most common sexually transmitted diseases, genital herpes is a global medical problem with significant physical and psychological morbidity. Genital herpes is caused by herpes simplex virus type 1 or type 2 and can manifest as primary and/or recurrent infection. This manuscript provides an overview about the fundamental knowledge on the virus, its epidemiology, and infection. Furthermore, the current possibilities of antiviral therapeutic interventions and laboratory diagnosis of genital herpes as well as the present situation and perspectives for the treatment by novel antivirals and prevention of disease by vaccination are presented. Since the medical management of patients with genital herpes simplex virus infection is often unsatisfactory, this review aims at all physicians and health professionals who are involved in the care of patients with genital herpes. The information provided would help to improve the counseling of affected patients and to optimize the diagnosis, treatment, and prevention of this particular disease. PMID:27358569

  14. Optimal management of genital herpes: current perspectives.

    PubMed

    Sauerbrei, Andreas

    2016-01-01

    As one of the most common sexually transmitted diseases, genital herpes is a global medical problem with significant physical and psychological morbidity. Genital herpes is caused by herpes simplex virus type 1 or type 2 and can manifest as primary and/or recurrent infection. This manuscript provides an overview about the fundamental knowledge on the virus, its epidemiology, and infection. Furthermore, the current possibilities of antiviral therapeutic interventions and laboratory diagnosis of genital herpes as well as the present situation and perspectives for the treatment by novel antivirals and prevention of disease by vaccination are presented. Since the medical management of patients with genital herpes simplex virus infection is often unsatisfactory, this review aims at all physicians and health professionals who are involved in the care of patients with genital herpes. The information provided would help to improve the counseling of affected patients and to optimize the diagnosis, treatment, and prevention of this particular disease. PMID:27358569

  15. Virologic and Immunologic Evidence of Multifocal Genital Herpes Simplex Virus 2 Infection

    PubMed Central

    Zhu, Jia; Jing, Lichen; Laing, Kerry J.; McClurkan, Christopher M.; Klock, Alexis; Diem, Kurt; Jin, Lei; Stanaway, Jeffrey; Tronstein, Elizabeth; Kwok, William W.; Huang, Meei-li; Selke, Stacy; Fong, Youyi; Magaret, Amalia; Koelle, David M.; Wald, Anna; Corey, Lawrence

    2014-01-01

    ABSTRACT Genital herpes simplex virus (HSV) reactivation is thought to be anatomically and temporally localized, coincident with limited ganglionic infection. Short, subclinical shedding episodes are the most common form of HSV-2 reactivation, with host clearance mechanisms leading to rapid containment. The anatomic distribution of shedding episodes has not been characterized. To precisely define patterns of anatomic reactivation, we divided the genital tract into a 22-region grid and obtained daily swabs for 20 days from each region in 28 immunocompetent, HSV-2-seropositive persons. HSV was detected via PCR, and sites of asymptomatic HSV shedding were subjected to a biopsy procedure within 24 h. CD4+ and CD8+ T cells were quantified by immunofluorescence, and HSV-specific CD4+ T cells were identified by intracellular cytokine cytometry. HSV was detected in 868 (7%) of 11,603 genital swabs at a median of 12 sites per person (range, 0 to 22). Bilateral HSV detection occurred on 83 (67%) days with shedding, and the median quantity of virus detected/day was associated with the number of sites positive (P < 0.001). In biopsy specimens of asymptomatic shedding sites, we found increased numbers of CD8+ T cells compared to control tissue (27 versus 13 cells/mm2, P = 0.03) and identified HSV-specific CD4+ T cells. HSV reactivations emanate from widely separated anatomic regions of the genital tract and are associated with a localized cellular infiltrate that was demonstrated to be HSV specific in 3 cases. These data provide evidence that asymptomatic HSV-2 shedding contributes to chronic inflammation throughout the genital tract. IMPORTANCE This detailed report of the anatomic patterns of genital HSV-2 shedding demonstrates that HSV-2 reactivation can be detected at multiple bilateral sites in the genital tract, suggesting that HSV establishes latency throughout the sacral ganglia. In addition, genital biopsy specimens from sites of asymptomatic HSV shedding have increased

  16. Viral Spread to Enteric Neurons Links Genital HSV-1 Infection to Toxic Megacolon and Lethality.

    PubMed

    Khoury-Hanold, William; Yordy, Brian; Kong, Philip; Kong, Yong; Ge, William; Szigeti-Buck, Klara; Ralevski, Alexandra; Horvath, Tamas L; Iwasaki, Akiko

    2016-06-01

    Herpes simplex virus 1 (HSV-1), a leading cause of genital herpes, infects oral or genital mucosal epithelial cells before infecting the peripheral sensory nervous system. The spread of HSV-1 beyond the sensory nervous system and the resulting broader spectrum of disease are not well understood. Using a mouse model of genital herpes, we found that HSV-1-infection-associated lethality correlated with severe fecal and urinary retention. No inflammation or infection of the brain was evident. Instead, HSV-1 spread via the dorsal root ganglia to the autonomic ganglia of the enteric nervous system (ENS) in the colon. ENS infection led to robust viral gene transcription, pathological inflammatory responses, and neutrophil-mediated destruction of enteric neurons, ultimately resulting in permanent loss of peristalsis and the development of toxic megacolon. Laxative treatment rescued mice from lethality following genital HSV-1 infection. These results reveal an unexpected pathogenesis of HSV associated with ENS infection. PMID:27281569

  17. Male genital lichen sclerosus in recipients of bone marrow transplants.

    PubMed

    Thomas, L J; Shim, T N; Borysiewicz, C; Dinneen, M; Fawcett, H; Roy, A; Francis, N; Bunker, C B

    2016-07-01

    We describe two patients who received haematopoietic stem cell marrow transplantation, and developed male genital lichen sclerosus (MGLSc), one of whom also had squamous carcinoma in situ (Bowen disease). MGLSc has previously been associated with graft-versus-host disease. Various aetiological factors for LSc have been proposed, including a role for chronic occluded epithelial exposure to urine. A number of factors imply that the risk of malignant transformation in this bone marrow transplant group is likely to be higher than the overall figure of 2-9% cited for MGLSc. It is vital, therefore, that clinicians involved in the care of those with haematological malignancies are adequately prepared to examine the genitals of their patients, and to recognize and refer any suspect penile lesions. PMID:26936088

  18. Treatment of genital warts: facts and controversies.

    PubMed

    Wolf, Ronni; Davidovici, Batya

    2010-01-01

    There are two opposing approaches in the treatment of genital warts: (1) the traditional approach advocates complete elimination of all lesions, and (2) a second approach regards condyloma as merely a cosmetic nuisance. After a long journey through many arguments and scientific papers, we have concluded that many unknowns, uncertainties, and controversies concerning the value of treatment of genital warts in terms of clearing and curing the disease (ie, eradicating the viruses, preventing cancer, and reducing infectivity). There is no consensus at present of whether treatment of men with evidence of genital human papillomavirus infection influences the natural history of their female sex partner's cervical disease. PMID:20797516

  19. Embryological observations on the female genital tract.

    PubMed

    Acién, P

    1992-04-01

    The embryology of the genital tract and urinary system is described, and the hypothesis is advanced that the vagina is an organ embryologically derived from the mesonephric or Wolffian ducts in addition to the Müllerian tubercle. This is based on experimental studies and case reports in the literature and our own cases of genital malformations, especially in patients with unilateral renal agenesis and an ipsilateral blind vagina. The importance of the mesonephric ducts as guides or 'inductor' elements for adequate Müllerian development is emphasized. A new embryological classification of female genital malformations is proposed, based on these embryological concepts. PMID:1522183

  20. Genital Human Papillomavirus (HPV) and Native Women

    MedlinePlus

    ... effects be prevented? 1. There is now an HPV vaccine that protects females from the types of HPV ... properly before any sexual contact. 7 T he HPV vaccine protects against most cervical cancers and genital warts. ...

  1. [The male genital in legal medicine].

    PubMed

    Albrecht, K; Schultheiss, D

    2006-02-01

    Pathomorphological findings for the male genital are an exception among forensic cases. In earlier publications they were usually published as individual cases. A significant percentage are the so-called fertility- and potency medical certificates, which are usually commissioned for doubtful paternity cases. Old forensic writings about genital injuries distinguish--apart from the necessity of a complete dissection--between "deadly as such" and "accidentally deadly" injuries. Another group consists of reports about self-inflicted genital mutilation, e.g. among prison inmates or soldiers of the last world wars to become an invalid. When it was necessary to identify a corpse, e.g. in cases of progressive decomposition, Merkel recommended in 1945 the representation of the so-called "Schnepfenkopf" (snipe head; colliculus seminalis) in the lesser pelvis. In this article a medical and forensic review of forensically relevant findings of the male genital is presented and illustrated with historical cases. PMID:16308712

  2. Herpes Simplex (Cold Sores and Genital Herpes)

    MedlinePlus

    ... Select a Language: Fact Sheet 508 Herpes Simplex (Cold Sores and Genital Herpes) WHAT IS HERPES? HSV ... virus 1 (HSV1) is the common cause of cold sores (oral herpes) around the mouth. HSV2 normally ...

  3. A study of pattern of nonvenereal genital dermatoses of male attending skin OPD at a tertiary care center

    PubMed Central

    Saraswat, P. K.; Garg, Anubhav; Mishra, Dinesh; Garg, Sushma

    2014-01-01

    Background: Nonvenereal dermatoses tend to create confusion from venereal dermatoses. This may be responsible for considerable concern to the patient as well as may cause diagnostic dilemma to the physicians. Nonvenereal dermatoses may not be restricted to genitalia alone; it may affect skin and mucous membrane also. Most of the patients with genital lesions had apprehension of suffering from some venereal disorders. Aim: The aim was to determine clinical and epidemiological pattern of nonvenereal dermatoses of male external genitalia. Materials and Methods: This was a descriptive study of 100 consecutive adult male patients with nonvenereal genital dermatoses attending skin and STD OPD at J A Group of Hospitals, Gwalior. Cases having any venereal dermatoses were excluded from this study. Results: The study included 100 male patients with nonvenereal genital lesions. A total of sixteen nonvenereal genital dermatoses were noted. The most common nonvenereal genital dermatoses were vitiligo (18%), pearly penile papule (16%), fixed drug eruptions (12%), scabies (10%), scrotal dermatitis (9%) and lichen planus (9%). Other dermatoses included sebaceous cyst, psoriasis, lichen sclerosus, plasma cell balanitis or Zoon's balanitis, granuloma annulare, lichen nitidus, lymphangioma circumscriptum, papulo-necrotic tuberculid, squamous cell carcinoma and tinea infections. The age ranged from 18 years to 65 years with majority in the age group of 21-30 years (40%). Conclusion: This study highlights the importance of diagnosing common nonvenereal genital dermatoses. It also helps in avoiding the general misconception that all genital lesions are sexually transmitted. PMID:26396448

  4. Genital Chlamydia trachomatis: An update

    PubMed Central

    Malhotra, Meenakshi; Sood, Seema; Mukherjee, Anjan; Muralidhar, Sumathi; Bala, Manju

    2013-01-01

    Chlamydia trachomatis is the most common cause of curable bacterial sexually transmitted infection (STI) worldwide. It manifests primarily as urethritis in males and endocervicitis in females. Untreated chlamydial infection in man can cause epididymitis and proctitis. Though most women with Chlamydia infection are asymptomatic or have minimal symptoms, some develop salpingitis, endometritis, pelvic inflammatory disease (PID), ectopic pregnancy and tubal factor infertility. It is associated with an increased risk for the transmission or acquisition of HIV and is also attributed to be a risk factor for the development of cervical carcinoma. Early diagnosis and treatment of infected individuals is required to prevent the spread of the disease and severe sequelae. Traditionally, tissue culture was considered the gold standard for the diagnosis. However, with the availability of newer diagnostic techniques particularly molecular methods which are not only highly sensitive and specific but are cost-effective also, the diagnosis has became fast and easy. The purpose of this review is to study the various aspects of genital C. trachomatis infection. Also the advances related to the clinical picture, various diagnostic modalities, prevention, treatment, drug resistance and control measures will be dealt with. PMID:24135174

  5. Controversial issues: female genital mutilation.

    PubMed

    Richards, D

    2000-01-01

    As immigrant women from African countries enter the U.S., Canada, Australia, and Western Europe, western health care providers are beginning to see patients affected by the cultural practice of Female Genital Mutilation (FGM). Unfamiliar with the practice, either medically or culturally, these providers are turning to medical librarians for information. Complicating the issue are the strong negative feelings most western health care workers have about FGM, which appears to them to be both barbaric and cruel. These feelings may conflict strongly with those of their immigrant patients, who regard the practice as normal and desirable. Both medical and cultural information are needed for the professional to provide treatment of medical conditions, while also establishing a good relationship with the FGM affected patient. This article identifies and describes the most important refereed journal article databases, available now over the Internet, providing both medical and cultural information on FGM, and the most useful Web sites for health professionals, librarians, and interested laypersons who need information about this difficult multicultural issue. PMID:11299679

  6. Anatomy and physiology of genital organs - men.

    PubMed

    Clement, Pierre; Giuliano, François

    2015-01-01

    Male sexual functions involve a number of organs and structures in genitalia whose role is to produce fertilizing gametes and to allow female-partner insemination. The testes belong to the reproductive and endocrine systems as they synthesize spermatozoa and androgens, and are under finely regulated hormonal control by the hypothalamopituitary axis. Sexual responses are controlled by a complex and coordinated interplay of both the somatic and the autonomic nervous system in multiple components of the brain, spinal cord, and relevant peripheral organs. Erectile bodies are an essential element of the penis and engorgement of the penis with blood leads to penile tumescence. Blood engorgement is due to relaxation of smooth-muscle cells of erectile tissue and endothelium of the penile arteries. The penis gains additional rigidity when the ischiocavernosus muscles contract. Stimuli from peripheral and/or central origins activate particular spinal nuclei, causing penile erection. Ejaculation consists of two phases, emission and expulsion, which correspond, respectively, to secretion of the different components of the semen by sex glands and forceful expulsion of semen due to rhythmic contractions of the bulbospongiosus muscle. A spinal generator of ejaculation integrates genital stimuli and sexual cues and, when the excitatory threshold is reached, triggers ejaculation by orchestrating the activation of autonomic and somatic pathways commanding the peripheral events of ejaculation. PMID:26003237

  7. A novel mucosal orthotopic murine model of human papillomavirus-associated genital cancers.

    PubMed

    Decrausaz, Loane; Gonçalves, Ana-Rita; Domingos-Pereira, Sonia; Pythoud, Christelle; Stehle, Jean-Christophe; Schiller, John; Jichlinski, Patrice; Nardelli-Haefliger, Denise

    2011-05-01

    Cervical cancer results from infection with high-risk type human papillomaviruses (HPV). Therapeutic vaccines aiming at controlling existing genital HPV infections and associated lesions are usually tested in mice with HPV-expressing tumor cells subcutaneously implanted into their flank. However, effective vaccine-induced regression of these ectopic tumors strongly contrasts with the poor clinical results of these vaccines produced in patients with HPV-associated genital neoplasia. To assess HPV therapeutic vaccines in a more relevant setting, we have, here, established an orthotopic mouse model where tumors in the genital mucosa (GM) develop after an intravaginal instillation of HPV16 E6/E7-expressing tumor cells transduced with a luciferase-encoding lentiviral vector for in vivo imaging of tumor growth. Tumor take was 80-90% after nonoxynol-9 induced damage of the epithelium. Tumors remained localized in the genital tract, and histological analysis showed that most tumors grew within the squamous epithelium of the vaginal wall. Those tumors induced (i) E7-specific CD8 T cells restricted to the GM and draining lymph nodes, in agreement with their mucosal location and (ii) high Foxp3+ CD4+ infiltrates, similarly to those found in natural non-regressing HPV lesions. This novel genital HPV-tumor model by requiring GM homing of vaccine-induced immune responses able to overcome local immuno-suppression may be more representative of the situation occurring in patients upon therapeutic vaccination. PMID:20635385

  8. Laser hair removal for genital gender affirming surgery

    PubMed Central

    Zhang, William R.; Garrett, Giorgia L.; Arron, Sarah T.

    2016-01-01

    Genital gender affirming surgery (GAS) involves reconstruction of the genitals to match a patient’s identified sex. The use of hair-bearing flaps in this procedure may result in postoperative intra-vaginal and intra-urethral hair growth and associated complications, including lower satisfaction with genital GAS. Despite the significant increase in genital GAS within the past 50 years, there is limited data regarding hair removal practices in preparation for genital GAS and notable variation in hair removal techniques among dermatologists and other practitioners. We present a literature review, recommendations from our experience, and a practical laser hair removal (LHR) approach to hair removal prior to genital GAS. PMID:27298787

  9. Laser hair removal for genital gender affirming surgery.

    PubMed

    Zhang, William R; Garrett, Giorgia L; Arron, Sarah T; Garcia, Maurice M

    2016-06-01

    Genital gender affirming surgery (GAS) involves reconstruction of the genitals to match a patient's identified sex. The use of hair-bearing flaps in this procedure may result in postoperative intra-vaginal and intra-urethral hair growth and associated complications, including lower satisfaction with genital GAS. Despite the significant increase in genital GAS within the past 50 years, there is limited data regarding hair removal practices in preparation for genital GAS and notable variation in hair removal techniques among dermatologists and other practitioners. We present a literature review, recommendations from our experience, and a practical laser hair removal (LHR) approach to hair removal prior to genital GAS. PMID:27298787

  10. [Hypercalcemia in malignancies of the female genital tract].

    PubMed

    Piura, Benjamin

    2008-03-01

    Hypercalcemia is the most common paraneoplastic syndrome in adult malignancies (10%-30%) and rare in pediatric cancers (0.5%-1.3%). Hypercalcemia in malignancies is categorized into two groups: 1) Humoral hypercalcemia of malignancy (HHM)-caused by substances that are produced by the tumor cells and secreted into the blood circulation such as parathyroid hormone-related protein (PTH-rP), parathyroid hormone-intact (PTH-i), the enzyme 1-alpha-hydroxylase that catalyzes the synthesis of the active form of vitamin D (1,25-dihydroxyvitamin D3), and other substances; 2) Hypercalcemia due to bone destruction by metastases. Hypercalcemia occurs in less than 5% of female genital tract malignancies and virtually in all cases (95%) it is HHM. Female genital tract malignancy-associated HHM is caused most often (80%) by PTH-rP. Ovarian cancer is the most common female genital tract malignancy that is associated with HHM. Although HHM occurs in only 5% of ovarian cancers, it occurs in a relatively high percentage in the following rare ovarian tumors: a). Small cell carcinoma of the ovary - a rare tumor that accounts for only 1% of all ovarian cancers and is associated with HHM in 66% of the cases; b). Clear cell carcinoma of the ovary - an uncommon tumor that accounts for 5% of all ovarian cancers and is associated with HHM in 5%-10% of the cases. Since dysgerminoma is the most common malignant ovarian tumor in children, in girls it is the second most common ovarian neoplasm, after ovarian small cell carcinoma, to be associated with HHM. PMID:18488865

  11. Genital tract infections and infertility.

    PubMed

    Pellati, Donatella; Mylonakis, Ioannis; Bertoloni, Giulio; Fiore, Cristina; Andrisani, Alessandra; Ambrosini, Guido; Armanini, Decio

    2008-09-01

    Infectious agents can impair various important human functions, including reproduction. Bacteria, fungi, viruses and parasites are able to interfere with the reproductive function in both sexes. Infections of male genito-urinary tract account for about 15% of the case of male infertility. Infections can affect different sites of the male reproductive tract, such as the testis, epididymis and male accessory sex glands. Spermatozoa themselves subsequently can be affected by urogenital infections at different levels of their development, maturation and transport. Among the most common microorganisms involved in sexually transmitted infections, interfering with male fertility, there are the Chlamydia trachomatis and Neisseria gonorrhoeae. Less frequently male infertility is due to non-sexually transmitted epididymo-orchitis, mostly caused by Escherichia coli. In female, the first two microorganisms are certainly involved in cervical, tubal, and peritoneal damage, while Herpes simplex cervicitis is less dangerous. The overall importance of cervical involvement is still under discussion. Tubo-peritoneal damage seems to be the foremost manner in which microorganisms interfere with human fertility. C. trachomatis is considered the most important cause of tubal lacerations and obstruction, pelvic inflammatory disease (PID) and adhesions. N. gonorrhoeae, even though its overall incidence seems to decline, is still to be considered in the same sense, while bacterial vaginosis should not be ignored, as causative agents can produce ascending infections of the female genital tract. The role of infections, particularly co-infections, as causes of the impairment of sperm quality, motility and function needs further investigation. Tropical diseases necessitate monitoring as for their diffusion or re-diffusion in the western world. PMID:18456385

  12. Genital injuries in boys and abuse

    PubMed Central

    Hobbs, C J; Osman, J

    2007-01-01

    Aims To describe a cohort of boys with genital injuries in whom child abuse was suspected. Methods Boys with genital injury (penile and/or scrotal) and referred to paediatricians in Leeds, population 750 000, with concerns regarding possible abuse from 1983 to 2003 were identified from medical reports. Results 86 boys (average age 62.7 months, median age 48 months) were referred between 1983 and 2003. The injury was judged inflicted in 63, unexplained, suspicious or inconsistent with the history given in 17 and accidental in six. The number of discrete injuries ranged from one in 57, two in 15, three in 12, to more than three in two cases. Genital injuries included burns in seven boys, bruises in 27, incised wounds, lacerations or scars in 39, and other traumatic lesions in 27. Non‐genital findings included anal findings in 28, >10 bruises in 17, fractures in three, burns in 12, mouth injuries in four, brain and retinal haemorrhages in one, and poor nourishment or underweight in 14. The categories of abuse were physical (eight), sexual (19), both physical and sexual (eight), physical and neglect (four), and physical, sexual and neglect (one). The category of abuse was unspecified in 39 children. Conclusions Genital injury in boys may be the result of abuse which may be physical or sexual in nature. PMID:17376938

  13. Recent advances in management of genital herpes.

    PubMed Central

    Tétrault, I.; Boivin, G.

    2000-01-01

    OBJECTIVE: To provide an update on new diagnostic tests and antiviral strategies for managing genital herpes. QUALITY OF EVIDENCE: Treatment guidelines are based on randomized clinical trials and recommendations from the Expert Working Group on Canadian Guidelines for Sexually Transmitted Diseases. Recommendations concerning other aspects of managing genital herpes (e.g., indications for using type-specific serologic tests) are mainly based on expert opinion. MAIN MESSAGE: Genital herpes is one of the most common sexually transmitted diseases, affecting about 20% of sexually active people; up to 80% of cases are undiagnosed. Because of frequent atypical presentation and the emotional burden associated with genital herpes, clinical diagnosis should be confirmed by viral culture. Type-specific serologic assays are now available, but their use is often restricted to special situations and requires adequate counseling. New antivirals (valacyclovir and famciclovir) with improved pharmacokinetic profiles have now been approved for episodic treatment of recurrences and suppressive therapy. CONCLUSION: Wise use of new diagnostic assays for herpes simplex coupled with more convenient treatment regimens should provide better management of patients with genital herpes. Images Figure 1 PMID:10955181

  14. Repertoire of Chemokine Receptor Expression in the Female Genital Tract

    PubMed Central

    Patterson, Bruce K.; Landay, Alan; Andersson, Jan; Brown, Clark; Behbahani, Homira; Jiyamapa, Dan; Burki, Zareefa; Stanislawski, Donna; Czerniewski, Mary Ann; Garcia, Patricia

    1998-01-01

    Sexually transmitted diseases, genital ulcer disease, and progesterone therapy increase susceptibility to lentivirus transmission. Infection of cells by human immunodeficiency virus (HIV) is dependent on expression of specific chemokine receptors known to function as HIV co-receptors. Quantitative kinetic reverse transcription-polymerase chain reaction was developed to determine the in vivo expression levels of CCR5, CXCR4, CCR3, CCR2b, and the cytomegalovirus-encoded US28 in peripheral blood mononuclear cells and cervical biopsies from 12 women with and without sexually transmitted diseases, genital ulcer disease, and progesterone-predominant conditions. Our data indicate that CCR5 is the major HIV co-receptor expressed in the female genital tract, and CXCR4 is the predominantly expressed HIV co-receptor in peripheral blood. CCR5 mRNA expression in the ectocervix was 10-fold greater than CXCR4, 20-fold greater than CCR2b, and 100-fold greater than CCR3. In peripheral blood, CXCR4 expression was 1.5-fold greater than CCR5, 10-fold greater than CCR2b, and 15-fold greater than CCR3. US28 was not expressed in cervical tissue despite expression in peripheral blood mononuclear cells from five individuals. CCR5 was significantly increased (p < 0.02) in biopsies from women with sexually transmitted diseases and others who were progesterone predominant. In vitro studies demonstrate that progesterone increases CCR5, CXCR4, and CCR3 expression and decreases CCR2b expression in lymphocytes and monocytes/macrophages. Characterization of chemokine receptors at the tissue level provides important information in identifying host determinants of HIV-1 transmission. PMID:9708808

  15. Glycogen Levels in Undiluted Genital Fluid and Their Relationship to Vaginal pH, Estrogen, and Progesterone

    PubMed Central

    Mirmonsef, Paria; Hotton, Anna L.; Gilbert, Douglas; Gioia, Casey J.; Maric, Danijela; Hope, Thomas J.; Landay, Alan L.; Spear, Gregory T.

    2016-01-01

    Background Colonization of the female lower genital tract with Lactobacillus provides protection against STIs and adverse pregnancy outcomes. Growth of genital Lactobacillus is postulated to depend on epithelial cell-produced glycogen. However, the amount of cell-free glycogen in genital fluid available for utilization by Lactobacillus is not known. Methods Eighty-five genital fluid samples from 7 pre-menopausal women taken over 4–6 weeks were obtained using the Instead SoftCup® (EvoFem, Inc., San Diego, CA, USA) by consented donors. Cell-free glycogen and glucose in genital fluids and estrogen and progesterone in blood were quantified. Findings Glycogen ranged from 0.1–32 μg/μl. There were significant differences between women in glycogen over the observation period. There was a strong negative correlation between glycogen and vaginal pH (r = -0.542, p<0.0001). In multivariable analysis, free glycogen levels were significantly negatively associated with both vaginal pH and progesterone (p < 0.001 and p = 0.004, respectively). Estrogen, glucose, age, sexual intercourse 24 hours prior to visit, and days after the initial visit were not significantly associated with free glycogen levels. Conclusion Cell-free glycogen concentrations can be very high, up to 3% of genital fluid, and are strongly associated with acidic vaginal pH. However, the fluctuations in glycogen levels in individuals and differences between individuals do not appear to be associated with estrogen. PMID:27093050

  16. Current Concepts for Genital Herpes Simplex Virus Infection: Diagnostics and Pathogenesis of Genital Tract Shedding.

    PubMed

    Johnston, Christine; Corey, Lawrence

    2016-01-01

    Herpes simplex virus 2 (HSV-2) is a DNA virus that is efficiently transmitted through intimate genital tract contact and causes persistent infection that cannot be eliminated. HSV-2 may cause frequent, symptomatic self-limited genital ulcers, but in most persons infection is subclinical. However, recent studies have demonstrated that the virus is frequently shed from genital surfaces even in the absence of signs or symptoms of clinical disease and that the virus can be transmitted during these periods of shedding. Furthermore, HSV-2 shedding is detected throughout the genital tract and may be associated with genital tract inflammation, which likely contributes to increased risk of HIV acquisition. This review focuses on HSV diagnostics, as well as what we have learned about the importance of frequent genital HSV shedding for (i) HSV transmission and (ii) genital tract inflammation, as well as (iii) the impact of HSV-2 infection on HIV acquisition and transmission. We conclude with discussion of future areas of research to push the field forward. PMID:26561565

  17. Products used on female genital mucosa.

    PubMed

    Farage, Miranda A; Lennon, Lisa; Ajayi, Funmi

    2011-01-01

    A wide variety of products are used by women in the genital area and, therefore, come into contact with the genital mucosa. The largest category of such products would be those used for cleanliness and odor control, such as soaps and body washes, douches, premoistened wipes and towelettes, dusting powder and deodorant sprays. A second large category of products are those intended to absorb fluids, such as products used for menstrual protection (tampons, pads and panty liners) and incontinence protection. Lubricants and moisturizers, and aesthetic products (hair removal products and dyes) are also fairly common. In addition, over the counter medications are now available for the treatment of fungal infections. This chapter briefly discusses the products women use on or around the genital area, the perceived or real benefits, and the potential health effects of these products. PMID:21325843

  18. New Concepts in Understanding Genital Herpes

    PubMed Central

    Schiffer, Joshua T.; Corey, Lawrence

    2009-01-01

    Herpes Simplex Virus-2 (HSV-2) is a lifelong infection that causes recurrent genital ulcers and on rare occasions, disseminated and visceral disease. Herpes simplex virus-1 (HSV-1) infection is an increasingly important cause of genital ulcers as well. Herpes simplex virus (HSV) infections are the most common cause of genital ulcers in adults but acquisition and chronic infection are more commonly asymptomatic than symptomatic. Both the symptomatic and asymptomatic forms of HSV are of clinical consequence for several reasons. HSV-2 infection enhances HIV-1 acquisition, as well as transmission. In addition, both sexual and perinatal transmission can occur during asymptomatic viral shedding. Perinatal transmission is of particular concern because neonatal HSV infection results in severe morbiditiy to the newborn. Antiviral medicines are effective for limiting recurrence duration and decreasing transmission likelihood, though no available intervention completely prevents transmission. This highlights the importance of laboratory diagnostics for this lifelong infection, as well as the need for an HSV vaccine. PMID:19857385

  19. Educating women about normal female genital appearance variation.

    PubMed

    Sharp, Gemma; Tiggemann, Marika

    2016-03-01

    The study investigated the effectiveness of two online resources aimed at improving women's knowledge of the variation in normal female genital appearance and their attitudes towards their own genitals. The first consisted of a photographic array of normal female genitals and the second consisted of a video addressing digital airbrushing of women's genitals in media images. A sample of 136 female undergraduate students were randomly assigned to view the photographs, video, both the photographs and video, or neither. The video significantly increased women's perceptions of genital appearance diversity as well as awareness of digital airbrushing of genital images. Owing to relatively low levels of genital appearance concern, there was no effect of either resource on women's attitudes towards their own genitals; however, women who viewed the video indicated they would pass on their knowledge to help other women. Our results suggest that an educational video could be a useful tool. PMID:26723015

  20. Female genital tract and Peutz-Jeghers syndrome: an immunohistochemical study.

    PubMed

    Fetissof, F; Berger, G; Dubois, M P; Philippe, A; Lansac, J; Jobard, P

    1985-01-01

    Systematic detection of endocrine cells was performed in two genital tracts from patients with Peutz-Jeghers syndrome (PJS). These tissues proved to be particularly rich in endocrine cells. The specialized cells were distributed in the cervix and fallopian tubes. In the cervix, they were confined to remarkable mucinous tumors related to "adenoma malignum." Serotonin, somatostatin, gastrin, and pancreatic polypeptide immunoreactive cells were characterized. In fallopian tubes, serotonin-storing cells and somatostatin cells were detected respectively among normal-appearing and mucinous areas of tubal epithelium; in addition, serotonin-storing cells were found in many mesonephric rests. This strongly contrasts with the usual paucity of endocrine cells in the female genital tract. However, none of the findings mentioned was really specific of PJS. In particular, endocrine cells seem to be an integral constituent of adenoma malignum, with or without PJS. These findings suggest a disturbance of tissular differentiation. PMID:3902686

  1. Non-infectious inflammatory genital lesions.

    PubMed

    Andreassi, Lucio; Bilenchi, Roberta

    2014-01-01

    The genitalia may be the site of non-infectious inflammatory lesions that are generally manifested as balanoposthitis and vulvovaginitis. In men, these forms constitute 50% of all balanoposthitis forms, and in women, vulvovaginitis frequency is even higher. They consist of genital locations of general skin diseases, such as psoriasis, lichen planus, lichen sclerosus, and other clinical entities with their own physiognomy, such as Zoon's balanitis-vulvitis. Diagnosis of genital non-infectious inflammatory lesions is usually made on clinical criteria. A biopsy is only necessary for the identification of clinical conditions that may simulate inflammatory form but are actually premalignant processes. PMID:24559568

  2. [Update on the treatment of genital herpes].

    PubMed

    Martín, J M; Villalón, G; Jordá, E

    2009-01-01

    Genital herpes is a chronic infection characterized by periodic reactivation. It can produce symptomatic disease in the host although asymptomatic viral excretion can also occur. It is currently the main cause of genital ulceration and an important public health problem that has substantial clinical, psychological, and economic repercussions. This review analyzes the currently available therapeutic options and regimens, which are based mainly on systemic use of antiviral agents such as aciclovir, valacyclovir, and famciclovir. In addition, special emphasis is placed on the prevention and management of this infection in specific situations, such as pregnant, pediatric, and immunocompromised patients. PMID:19268108

  3. Female genital mutilation and reporting duties for all clinical personnel.

    PubMed

    Cropp, Gabrielle; Armstrong, Jane

    2016-07-01

    Female genital mutilation is illegal. It is now mandatory for health-care professionals to report female genital mutilation to the police. Professionals caring for women and girls of all ages must understand how female genital mutilation presents, and what action to take. PMID:27388382

  4. Can You Get Genital Herpes from a Cold Sore?

    MedlinePlus

    ... Cuts? Can You Get Genital Herpes From a Cold Sore? KidsHealth > For Teens > Can You Get Genital Herpes From a Cold Sore? Print A A A Text Size Can you get genital herpes from a cold sore? – Lucy* Yes — it is possible to get ...

  5. Interleukin 8 and the male genital tract.

    PubMed

    Lotti, Francesco; Maggi, Mario

    2013-11-01

    Interleukin 8 (IL-8) is a pro-inflammatory CXC chemokine involved in inflammatory reactions. IL-8 exerts its function in concert with other cytokines and chemokines causing chemoattraction of leukocytes to the inflammatory sites, recruitment and activation of neutrophils to phagocytosis and bacterial clearance. Furthermore, IL-8 is characterized by chemoattractant activity on basophils and T cells, and by a potent pro-angiogenic action. IL-8 is crucially involved in several inflammatory diseases. In particular, it has been suggested that IL8 might play a key role in male genital tract (MGT) infection/inflammation. In fact, IL-8 seems crucially involved in benign prostatic hyperplasia-related inflammation. In addition, among different cytokines and chemokines, seminal plasma IL-8 (sIL-8) appears to be the most reliable and predictive surrogate marker of prostatitis. Furthermore, evidence is emerging on sIL-8 involvement in inflammation not only of the prostate, but also of other organs of the MGT, in particular seminal vesicles and epididymis, but not the testis, and in male accessory gland infection (MAGI). Accordingly, an association between sIL-8 levels and color-Doppler ultrasound characteristics of the MGT suggestive of inflammation has been recently reported. sIL-8 is strongly related to leukocytospermia, and although the relationship between sIL-8 levels and sperm parameters has not been completely clarified, a tight inverse correlation with ejaculate volume has been demonstrated, suggesting an association with distal MGT sub-obstruction, corroborated by the correlation with ejaculatory duct and seminal vesicle abnormalities. Finally, recent studies have focused on the role of IL-8 in cancer biology, in particular in prostate cancer, thus increasing the interest in this pro-inflammatory chemokine. PMID:23611586

  6. Immunologic, Virologic, and Pharmacologic Characterization of the Female Upper Genital Tract in HIV-infected women

    PubMed Central

    Rahangdale, Lisa; De Paris, Kristina; Kashuba, Angela DM; Nelson, Julie AE; Cottrell, Mackenzie; Sykes, Craig; Emerson, Cindi; Young, Steven L; Stevens, Trenton; Patterson, Kristine B; Cohen, Myron S.

    2014-01-01

    A comparative analysis of cellular and soluble markers of immune activation in HIV-infected women on combination antiretroviral therapy (cART) showed that the upper (UGT) compared to the lower female genital (LGT) tract was characterized by higher frequencies of potential HIV target cells and increased inflammatory molecules. Despite the activated UGT milieu, HIV RNA could not be detected in paired samples of plasma, cervicovaginal (CVL) or endometrial lavage (EML). As ARV concentrations were ≥3 fold higher in the endometrium than the in the lower genital tract, high ARV penetration and/or metabolism may limit viral replication in the UGT. PMID:25501615

  7. [Medical and legal aspects of genital mutilation and circumcision part I: female genital mutilation (FGM)].

    PubMed

    Dettmeyer, Reinhard; Laux, Johannes; Friedl, Hannah; Zedler, Barbara; Bratzke, Hansjürgen; Parzeller, Markus

    2011-01-01

    Female genital mutilation (FGM) is considered to be against the law and against morality not only in Western countries, although a woman of age and able to consent may sometimes think differently. The procedure may have serious physical and emotional consequences for the girl or woman. Nevertheless there are attempts to justify the procedure with medical and hygienic pseudoarguments, ideology, freedom of religion, cultural identity and social adequacy. Outside the Western world, some people claim that religion and culture alone justify the practice. In Germany, parents can lose the right to determine the residence of their daughter, if she is faced with the risk of genital mutilation in order to prevent that the child or girl is taken to her home country. Genital mutilation as a gender-specific threat is recognized as a reason to grant asylum or prevent deportation. Proposals to make genital mutilation a separate punishable offence are presently discussed by the legislator. PMID:21404547

  8. Ritual genital cutting of female minors.

    PubMed

    Davis, Dena S

    2010-05-01

    The traditional custom of ritual cutting and alteration of the genitalia of female infants, children, and adolescents, referred to as female genital mutilation or female genital cutting (FGC), persists primarily in Africa and among certain communities in the Middle East and Asia. Immigrants in the United States from areas in which FGC is common may have daughters who have undergone a ritual genital procedure or may request that such a procedure be performed by a physician. The American Academy of Pediatrics believes that pediatricians and pediatric surgical specialists should be aware that this practice has life-threatening health risks for children and women. The American Academy of Pediatrics opposes all types of female genital cutting that pose risks of physical or psychological harm, counsels its members not to perform such procedures, recommends that its members actively seek to dissuade families from carrying out harmful forms of FGC, and urges its members to provide patients and their parents with compassionate education about the harms of FGC while remaining sensitive to the cultural and religious reasons that motivate parents to seek this procedure for their daughters. PMID:20421257

  9. Diagnosis of genital Mycoplasma and Ureaplasma infections.

    PubMed

    Friberg, J

    1985-03-01

    Genital Mycoplasma and Ureaplasma have been implicated in pelvic inflammatory disease, puerperal infections, septic abortions, low birth weight, nongonococcal urethritis and prostatitis as well as spontaneous abortion and infertility. An unequivocal diagnosis of infection with these organisms can be made only after properly obtained specimens have been evaluated with the use of selective cultures. PMID:4020782

  10. Psychosocial Treatment for Recurrent Genital Herpes.

    ERIC Educational Resources Information Center

    Longo, David J.; And Others

    1988-01-01

    Assigned 21 individuals with recurrent genital herpes to psychosocial intervention, social support, or waiting-list control conditions. Those receiving psychosocial intervention (herpes simplex virus information, relaxation training, stress management instructions, and an imagery technique) reported significantly greater reductions in herpes…

  11. Genital Evolution: Why Are Females Still Understudied?

    PubMed Central

    Ah-King, Malin; Barron, Andrew B.; Herberstein, Marie E.

    2014-01-01

    The diversity, variability, and apparent rapid evolution of animal genitalia are a vivid focus of research in evolutionary biology, and studies exploring genitalia have dramatically increased over the past decade. These studies, however, exhibit a strong male bias, which has worsened since 2000, despite the fact that this bias has been explicitly pointed out in the past. Early critics argued that previous investigators too often considered only males and their genitalia, while overlooking female genitalia or physiology. Our analysis of the literature shows that overall this male bias has worsened with time. The degree of bias is not consistent between subdisciplines: studies of the lock-and-key hypothesis have been the most male focused, while studies of cryptic female choice usually consider both sexes. The degree of bias also differed across taxonomic groups, but did not associate with the ease of study of male and female genital characteristics. We argue that the persisting male bias in this field cannot solely be explained by anatomical sex differences influencing accessibility. Rather the bias reflects enduring assumptions about the dominant role of males in sex, and invariant female genitalia. New research highlights how rapidly female genital traits can evolve, and how complex coevolutionary dynamics between males and females can shape genital structures. We argue that understanding genital evolution is hampered by an outdated single-sex bias. PMID:24802812

  12. New approach to managing genital warts

    PubMed Central

    Lopaschuk, Catharine C.

    2013-01-01

    Abstract Objective To summarize and determine the appropriate use for the new and old management tools for genital warts. Sources of information The following databases were searched: MEDLINE, PubMed, EMBASE, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, ACP Journal Club, and Trip. The bibliographies of retrieved papers were also reviewed. Clinical trials, qualitative review articles, consensus reports, and clinical practice guidelines were retrieved. Main message Symptomatic warts are prevalent in at least 1% of the population between the ages of 15 and 49, with estimates of up to 50% of the population being infected with human papillomavirus at some point in their lifetime. Imiquimod and podophyllotoxin are 2 new treatments for external genital warts that are less painful and can be applied by patients at home. In addition, the quadrivalent human papillomavirus vaccine has been shown to be efficacious in preventing genital warts and cervical cancer. There is still a role for the older treatment methods in certain situations, such as intravaginal, urethral, anal, or recalcitrant warts; or for pregnant patients. Conclusion The new treatments of external genital warts can reduce the pain of treatment and the number of office visits. Other treatment methods are still useful in certain situations. PMID:23851535

  13. Genital evolution: why are females still understudied?

    PubMed

    Ah-King, Malin; Barron, Andrew B; Herberstein, Marie E

    2014-05-01

    The diversity, variability, and apparent rapid evolution of animal genitalia are a vivid focus of research in evolutionary biology, and studies exploring genitalia have dramatically increased over the past decade. These studies, however, exhibit a strong male bias, which has worsened since 2000, despite the fact that this bias has been explicitly pointed out in the past. Early critics argued that previous investigators too often considered only males and their genitalia, while overlooking female genitalia or physiology. Our analysis of the literature shows that overall this male bias has worsened with time. The degree of bias is not consistent between subdisciplines: studies of the lock-and-key hypothesis have been the most male focused, while studies of cryptic female choice usually consider both sexes. The degree of bias also differed across taxonomic groups, but did not associate with the ease of study of male and female genital characteristics. We argue that the persisting male bias in this field cannot solely be explained by anatomical sex differences influencing accessibility. Rather the bias reflects enduring assumptions about the dominant role of males in sex, and invariant female genitalia. New research highlights how rapidly female genital traits can evolve, and how complex coevolutionary dynamics between males and females can shape genital structures. We argue that understanding genital evolution is hampered by an outdated single-sex bias. PMID:24802812

  14. The genital econiche: focus on microbiota and bacterial vaginosis.

    PubMed

    Danielsson, Dan; Teigen, Per Kristen; Moi, Harald

    2011-08-01

    Ecological and evolutionary forces shaping the normal and abnormal microflora of the genital econiche are discussed, in particular those related to bacterial vaginosis, which worldwide is the most common vaginal infection, with numerous obstetrical and gynecological complications, including acquisition and transmission of HIV and other sexually transmitted infections (STIs). Characterized by a heavy overgrowth of Gram-negative and Gram-positive anaerobes with no signs of inflammation, bacterial vaginosis has been regarded a microbiological and immunological enigma. Immune tolerance to both normal and abnormal vaginal microbiota, mainly derived from gut microflora, as a result of coevolution with humans might explain the absence of inflammation, supported by short-chain fatty acids, known to modulate immune responses, that are produced in large quantities by anaerobes. Recent studies have implicated the development of a vaginal biofilm with Gardnerella vaginalis and Atopobium vaginae as main players in the pathogenesis of bacterial vaginosis. Supporting this conclusion are data such as those demonstrating heavy growth of G. vaginalis and diversified anaerobes with numerous "clue cells" that are sloughing off from the biofilm. Gardnerella and Atopobium organisms attached to these clue cells can be demonstrated in the male genital econiche, likely reflecting a heterosexual transmission of the disorder. PMID:21824165

  15. Computational modeling and simulation of genital tubercle development.

    PubMed

    Leung, Maxwell C K; Hutson, M Shane; Seifert, Ashley W; Spencer, Richard M; Knudsen, Thomas B

    2016-09-01

    Hypospadias is a developmental defect of urethral tube closure that has a complex etiology involving genetic and environmental factors, including anti-androgenic and estrogenic disrupting chemicals; however, little is known about the morphoregulatory consequences of androgen/estrogen balance during genital tubercle (GT) development. Computer models that predictively model sexual dimorphism of the GT may provide a useful resource to translate chemical-target bipartite networks and their developmental consequences across the human-relevant chemical universe. Here, we describe a multicellular agent-based model of genital tubercle (GT) development that simulates urethrogenesis from the sexually-indifferent urethral plate stage to urethral tube closure. The prototype model, constructed in CompuCell3D, recapitulates key aspects of GT morphogenesis controlled by SHH, FGF10, and androgen pathways through modulation of stochastic cell behaviors, including differential adhesion, motility, proliferation, and apoptosis. Proper urethral tube closure in the model was shown to depend quantitatively on SHH- and FGF10-induced effects on mesenchymal proliferation and epithelial apoptosis-both ultimately linked to androgen signaling. In the absence of androgen, GT development was feminized and with partial androgen deficiency, the model resolved with incomplete urethral tube closure, thereby providing an in silico platform for probabilistic prediction of hypospadias risk across combinations of minor perturbations to the GT system at various stages of embryonic development. PMID:27180093

  16. Psychophysical properties of female genital sensation.

    PubMed

    Farmer, Melissa A; Maykut, Caroline A; Huberman, Jackie S; Huang, Lejian; Khalifé, Samir; Binik, Yitzchak M; Apkarian, A Vania; Schweinhardt, Petra

    2013-11-01

    Provoked vestibulodynia (PVD) is characterized by the presence of vulvar touch and pain hypersensitivity. Pain with vaginal distension, which motivates treatment seeking and perpetuates distress, is frequently reported with PVD. However, the concordance between the perception of vulvar and vaginal sensation (ie, somatic and visceral genital sensations, respectively) remains unstudied in healthy women, as well as in clinical populations such as PVD. To evaluate the static and dynamic (time-varying) properties of somatic and visceral genital sensation, women with PVD (n=14) and age- and contraceptive-matched healthy controls (n=10) rated varying degrees of nonpainful and painful genital stimulation. Somatic (vulvar) mechanical sensitivity to nonpainul and painful degrees of force were compared to visceral (vaginal) sensitivity to nonpainful and painful distension volumes. Results indicated that healthy women showed substantial individual variation in and high discrimination of vulvar and vaginal sensation. In contrast, PVD was associated with vulvar allodynia and hyperalgesia, as well as vaginal allodynia. Modeling of dynamic perception revealed novel properties of abnormal PVD genital sensation, including temporal delays in vulvar touch perception and reduced perceptual thresholds for vaginal distension. The temporal properties and magnitude of PVD distension pain were indistinguishable from vaginal fullness in healthy controls. These results constitute the first empirical comparison of somatic and visceral genital sensation in healthy women. Findings provide novel insights into the sensory abnormalities that characterize PVD, including an experimental demonstration of visceral allodynia. This investigation challenges the prevailing diagnostic assessment of PVD and reconceptualizes PVD as a chronic somatic and visceral pain condition. PMID:23707679

  17. Pathogenesis of Genital Tract Disease due to Chlamydia trachomatis

    PubMed Central

    Darville, Toni; Hiltke, Thomas J.

    2010-01-01

    Although the pathologic consequences of C. trachomatis genital infection are well-established, the mechanism(s) that result in chlamydia-induced tissue damage are not fully understood. We have reviewed in vitro, animal, and human data related to the pathogenesis of chlamydial disease in an effort to better understand how reproductive sequelae result from C. trachomatis infection. Abundant in vitro data suggest the inflammatory response to chlamydiae is initiated and sustained by actively infected non-immune host epithelial cells. The mouse model indicates a critical role for chlamydia-activation of the innate immune receptor, toll-like receptor 2 (TLR2), and subsequent inflammatory cell influx and activation which contributes to the development of chronic genital tract tissue damage. Data from recent vaccine studies in the murine model and from human immunoepidemiologic studies support a role for chlamydia-specific CD4 Th1-IFN-γ-producing cells in protection from infection and disease. However, limited evidence obtained using animal models of repeated infection indicates that while the adaptive T cell response is a key mechanism involved in controlling or eliminating infection, it may have a double-edged nature, and contribute to tissue damage. Important immunologic questions include whether anamnestic CD4 T cell responses drive disease rather than protect against disease, and the role of specific immune cells and inflammatory mediators in the induction of tissue damage with primary and repeated infections. Continued study of the complex molecular and cellular interactions between chlamydiae and their host, and large-scale prospective immunoepidemiologic and immunopathologic studies are needed to address gaps in our understanding of pathogenesis, which thwart development of optimally effective control programs including vaccine development. PMID:20524234

  18. Variability of human immunodeficiency virus-1 in the female genital reservoir during genital reactivation of herpes simplex virus type 2.

    PubMed

    LeGoff, J; Roques, P; Jenabian, M-A; Charpentier, C; Brochier, C; Bouhlal, H; Gresenguet, G; Frost, E; Pepin, J; Mayaud, P; Belec, L

    2015-09-01

    Clinical and subclinical genital herpes simplex virus type 2 (HSV-2) reactivations have been associated with increases in human immunodeficiency virus (HIV)-1 genital shedding. Whether HSV-2 shedding contributes to the selection of specific genital HIV-1 variants remains unknown. We evaluated the genetic diversity of genital and blood HIV-1 RNA and DNA in 14 HIV-1/HSV-2-co-infected women, including seven with HSV-2 genital reactivation, and seven without as controls. HIV-1 DNA and HIV-1 RNA env V1-V3 sequences in paired blood and genital samples were compared. The HSV-2 selection pressure on HIV was estimated according to the number of synonymous substitutions (dS), the number of non-synonymous substitutions (dN) and the dS/dN ratio within HIV quasi-species. HIV-1 RNA levels in cervicovaginal secretions were higher in women with HSV-2 replication than in controls (p0.02). Plasma HIV-1 RNA and genital HIV-1 RNA and DNA were genetically compartmentalized. No differences in dS, dN and the dS/dN ratio were observed between the study groups for either genital HIV-1 RNA or plasma HIV-1 RNA. In contrast, dS and dN in genital HIV-1 DNA were significantly higher in patients with HSV-2 genital reactivation (p <0.01 and p <0.05, respectively). The mean of the dS/dN ratio in genital HIV-1 DNA was slightly higher in patients with HSV-2 genital replication, indicating a trend for purifying selection (p 0.056). HSV-2 increased the genetic diversity of genital HIV-1 DNA. These observations confirm molecular interactions between HSV-2 and HIV-1 at the genital tract level. PMID:26003280

  19. Intramuscular Priming and Intranasal Boosting Induce Strong Genital Immunity Through Secretory IgA in Minipigs Infected with Chlamydia trachomatis

    PubMed Central

    Lorenzen, Emma; Follmann, Frank; Bøje, Sarah; Erneholm, Karin; Olsen, Anja Weinreich; Agerholm, Jørgen Steen; Jungersen, Gregers; Andersen, Peter

    2015-01-01

    International efforts in developing a vaccine against Chlamydia trachomatis have highlighted the need for novel immunization strategies for the induction of genital immunity. In this study, we evaluated an intramuscular (IM) prime/intranasal boost vaccination strategy in a Göttingen Minipig model with a reproductive system very similar to humans. The vaccine was composed of C. trachomatis subunit antigens formulated in the Th1/Th17 promoting CAF01 adjuvant. IM priming immunizations with CAF01 induced a significant cell-mediated interferon gamma and interleukin 17A response and a significant systemic high-titered neutralizing IgG response. Following genital challenge, intranasally boosted groups mounted an accelerated, highly significant genital IgA response that correlated with enhanced bacterial clearance on day 3 post infection. By detecting antigen-specific secretory component (SC), we showed that the genital IgA was locally produced in the genital mucosa. The highly significant inverse correlation between the vaginal IgA SC response and the chlamydial load suggests that IgA in the minipig model is involved in protection against C. trachomatis. This is important both for our understanding of protective immunity and future vaccination strategies against C. trachomatis and genital pathogens in general. PMID:26734002

  20. Evolution of rational vaccine designs for genital herpes immunotherapy.

    PubMed

    Kaufmann, Johanna Katharina; Flechtner, Jessica Baker

    2016-04-01

    Immunotherapeutic vaccines have emerged as a novel treatment modality for genital herpes, a sexually transmitted disease mainly caused by herpes simplex virus type 2. The approaches to identify potential vaccine antigens have evolved from classic virus attenuation and characterization of antibody and T cell responses in exposed, but seronegative individuals, to systematic screens for novel T cell antigens. Combined with implementation of novel vaccine concepts revolving around immune evasion and local recruitment of immune effectors, the development of a safe and effective therapeutic vaccine is within reach. Here, we describe the vaccine approaches that currently show promise at clinical and pre-clinical stages and link them to the evolving scientific strategies that led to their identification. PMID:26896782

  1. Consequences of nongenomic actions of estradiol on pathogenic genital tract response

    PubMed Central

    2013-01-01

    Estradiol is a steroid hormone that regulates the structure and function of the female reproductive system. In addition to its genomic effects, which are mediated by activated nuclear receptors, estradiol elicits a variety of rapid signaling events independently of transcriptional or genomic regulation. These nongenomic actions influence the milieu of the genital tract, which changes the ability of pathogens to infect the genital tract. This review discusses our current knowledge regarding the mechanisms and relevance of nongenomic estradiol signaling in the genital tract that could change the ability of pathogens to invade epithelial cells. PubMed was searched through January 1980 for papers related to estradiol actions in the ovary, fallopian tube, uterus and cervix. The mechanisms conveying these rapid effects consist of a multitude of signaling molecules and include cross-talk with slower transcriptional actions. The nongenomic actions of estradiol that influence the infectious abilities of pathogens occur either directly on the genital tract cells or indirectly by modulating the local and systemic immune systems. Additional in-depth characterization of the response is required before the normal and pathological reproductive functions of the nongenomic estradiol pathway can be targeted for pharmacological intervention. PMID:23351368

  2. In defence of genital autonomy for children.

    PubMed

    Earp, Brian D

    2016-03-01

    Arora and Jacobs (2016) assume that liberal societies should tolerate non-therapeutic infant male circumcision, and argue that it follows from this that they should similarly tolerate-or even encourage-what the authors regard as 'de minimis' forms of female genital mutilation (as defined by the World Health Organization). In this commentary, I argue that many serious problems would be likely to follow from a policy of increased tolerance for female genital mutilation, and that it may therefore be time to consider a less tolerant attitude toward non-therapeutic infant male circumcision. Ultimately, I suggest that children of whatever sex or gender should be free from having healthy parts of their most intimate sexual organs either damaged or removed, before they can understand what is at stake in such an intervention and agree to it themselves. PMID:26792817

  3. Genital incarceration: an unusual case report

    PubMed Central

    Cassidy, Darby J.; Mador, David

    2010-01-01

    Incarceration or strangulation of the penis is a rare clinical situation that requires emergent urologic management to prevent potentially devastating outcomes. Many different techniques have been described in the literature to remove genital foreign objects, but there is no universally successful technique. We present an unusual and challenging case involving incarceration of both the penis and scrotum by multiple metallic rings that required operative removal using an orthopedic high-speed drill. PMID:23293693

  4. Modern management of external genital warts.

    PubMed

    Mayeaux, Edward John; Dunton, Charles

    2008-07-01

    External genital warts are a significant health problem particularly for young adults. This review summarizes the current literature on epidemiology, transmission, diagnosis, and treatment. Efficacy of all treatments is less than optimal, and multiple therapies may be necessary for complete resolution. Data on a new patient-applied therapy are presented. New vaccine therapy for prevention of infection should reduce the incidence of disease. PMID:18596459

  5. Anatomy and physiology of genital organs - women.

    PubMed

    Graziottin, Alessandra; Gambini, Dania

    2015-01-01

    "Anatomy is destiny": Sigmund Freud viewed human anatomy as a necessary, although not a sufficient, condition for understanding the complexity of human sexual function with a solid biologic basis. The aim of the chapter is to describe women's genital anatomy and physiology, focusing on women's sexual function with a clinically oriented vision. Key points include: embryology, stressing that the "female" is the anatomic "default" program, differentiated into "male" only in the presence of androgens at physiologic levels for the gestational age; sex determination and sex differentiation, describing the interplay between anatomic and endocrine factors; the "clitoral-urethral-vaginal" complex, the most recent anatomy reading of the corpora cavernosa pattern in women; the controversial G spot; the role of the pelvic floor muscles in modulating vaginal receptivity and intercourse feelings, with hyperactivity leading to introital dyspareunia and contributing to provoked vestibulodynia and recurrent postcoital cystitis, whilst lesions during delivery reduce vaginal sensations, genital arousability, and orgasm; innervation, vessels, bones, ligaments; and the physiology of women's sexual response. Attention to physiologic aging focuses on "low-grade inflammation," genital and systemic, with its impact on women sexual function, especially after the menopause, if the woman does not or cannot use hormone replacement therapy. PMID:26003238

  6. Update on the treatment of genital warts.

    PubMed

    Scheinfeld, Noah

    2013-06-01

    This review summarizes new treatments from the last seven years employed for the treatment of genital warts caused by human papillomavirus (HPV). Imquimod 3.75% is a new agent with fewer side effects and perhaps a better dosing schedule than imquimod 5%, but is not more effective. Sinecatechins/Polyphenon E 15%, a novel extract from green tea can be effective against genital warts but requires three times a day dosing and is not more effective than existing treatments; the treatment course is 12-16 weeks. Photodynamic therapy combined with other destructive modalities might increase the cure rate for genital warts. The quadrivalent vaccine against HPV 6, 11, 16, 18 is decreasing the incidence of warts in the western world but the evidence does not support vaccination as a treatment for those already infected by HPV. Hyperthermia and immunomodulators might be positive additions to the armamentarium of clinicians. In sum, there are new tools that physicians can use but none is really a great advance over what was available a decade ago. PMID:24011309

  7. HIV-1 Genital Shedding is Suppressed in the Setting of High Genital Antiretroviral Drug Concentrations Throughout the Menstrual Cycle

    PubMed Central

    Sheth, Anandi N.; Evans-Strickfaden, Tammy; Haaland, Richard; Martin, Amy; Gatcliffe, Chelsea; Adesoye, Adebola; Omondi, Michael W.; Lupo, L. Davis; Danavall, Damien; Easley, Kirk; Chen, Cheng-Yen; Pau, Chou-Pong; Hart, Clyde; Ofotokun, Igho

    2014-01-01

    Background. It is not known if fluctuations in genital tract antiretroviral drug concentrations correlate with genital virus shedding in human immunodeficiency virus (HIV)–infected women on antiretroviral therapy (ART). Methods. Among 20 HIV-infected women on ART (tenofovir [TFV], emtricitabine [FTC], and ritonavir-boosted atazanavir [ATV]) with suppressed plasma virus loads, blood and cervicovaginal samples collected twice weekly for 3 weeks were tested for antiretroviral concentrations, HIV-1 RNA, and proviral DNA. Results. Cervicovaginal:plasma antiretroviral concentration ratios were highest for FTC (11.9, 95% confidence interval [CI], 8.66–16.3), then TFV (3.52, 95% CI, 2.27–5.48), and ATV (2.39, 95% CI, 1.69–3.38). Within- and between-person variations in plasma and genital antiretroviral concentrations were observed. Low amounts of genital HIV-1 RNA (<50 copies/mL) were detected in 45% of women at 16% of visits. Genital HIV-1 DNA was detected in 70% of women at 35% of visits. Genital virus detection was associated with higher concentrations of mucosal leukocytes but not with genital antiretroviral concentrations, menstrual cycle phase, bacterial vaginosis, genital bleeding, or plasma virus detection. Conclusions. Standard doses of ART achieved higher genital than plasma concentrations across the menstrual cycle. Therapeutic ART suppresses genital virus shedding throughout the menstrual cycle, even in the presence of factors reported to increase virus shedding. PMID:24643223

  8. Sexually Monomorphic Maps and Dimorphic Responses in Rat Genital Cortex.

    PubMed

    Lenschow, Constanze; Copley, Sean; Gardiner, Jayne M; Talbot, Zoe N; Vitenzon, Ariel; Brecht, Michael

    2016-01-11

    Mammalian external genitals show sexual dimorphism [1, 2] and can change size and shape upon sexual arousal. Genitals feature prominently in the oldest pieces of figural art [3] and phallic depictions of penises informed psychoanalytic thought about sexuality [4, 5]. Despite this longstanding interest, the neural representations of genitals are still poorly understood [6]. In somatosensory cortex specifically, many studies did not detect any cortical representation of genitals [7-9]. Studies in humans debate whether genitals are represented displaced below the foot of the cortical body map [10-12] or whether they are represented somatotopically [13-15]. We wondered what a high-resolution mapping of genital representations might tell us about the sexual differentiation of the mammalian brain. We identified genital responses in rat somatosensory cortex in a region previously assigned as arm/leg cortex. Genital responses were more common in males than in females. Despite such response dimorphism, we observed a stunning anatomical monomorphism of cortical penis and clitoris input maps revealed by cytochrome-oxidase-staining of cortical layer 4. Genital representations were somatotopic and bilaterally symmetric, and their relative size increased markedly during puberty. Size, shape, and erect posture give the cortical penis representation a phallic appearance pointing to a role in sexually aroused states. Cortical genital neurons showed unusual multi-body-part responses and sexually dimorphic receptive fields. Specifically, genital neurons were co-activated by distant body regions, which are touched during mounting in the respective sex. Genital maps indicate a deep homology of penis and clitoris representations in line with a fundamentally bi-sexual layout [16] of the vertebrate brain. PMID:26725197

  9. Epidemiology and natural history of human papillomavirus infections in the female genital tract.

    PubMed

    Ault, Kevin A

    2006-01-01

    Human papillomavirus (HPV) is the most common newly diagnosed sexually transmitted infection in the United States. Although the majority of sexually active adults will be infected with HPV at least once in their lives, it is sexually active women less than 25 years of age who consistently have the highest rates of infection. Besides youth and gender, common risk factors for HPV infection and clinical sequelae of infection include high number of sexual partners and coinfection with Chlamydia trachomatis or herpes simplex virus. Most HPV infections are cleared by the immune system and do not result in clinical complications. Clinical sequelae in cases of low-risk HPV infection consist of genital warts, and clinical manifestations of high-risk HPV infection include abnormal Pap test results, low-grade squamous intraepithelial lesions (LSIL), high-grade squamous intraepithelial lesions (HSIL), and cervical cancer. LSIL, HSIL, and cervical cancer carry significant morbidity and/or mortality; genital warts and abnormal Pap test results are often significant sources of psychosocial distress. Currently, there are neither effective means of preventing HPV transmission nor cures for clinical manifestations: infection can only be prevented via complete sexual abstinence, while treatment for clinical sequelae such as genital warts and cytologic abnormalities consists of removing the problematic cells and watching for recurrence; this method consumes significant health care resources and is costly. New prophylactic HPV vaccines promise to dramatically reduce the incidence of HPV infection, genital warts, and cytologic abnormalities. PMID:16967912

  10. Genital infections and syndromic diagnosis among HIV-infected women in HIV care programmes in Kenya.

    PubMed

    Djomand, Gaston; Gao, Hongjiang; Singa, Benson; Hornston, Sureyya; Bennett, Eddas; Odek, James; McClelland, R Scott; John-Stewart, Grace; Bock, Naomi

    2016-01-01

    Control of genital infections remains challenging in most regions. Despite advocacy by the World Health Organization for syndromic case management, there are limited data on the syndromic approach, especially in HIV care settings. This study compared the syndromic approach with laboratory diagnosis among women in HIV care in Kenya. A mobile team visited 39 large HIV care programmes in Kenya and enrolled participants using population-proportionate sampling. Participants provided behavioural and clinical data with genital and blood specimens for lab testing. Among 1063 women, 68.4% had been on antiretroviral therapy >1 year; 58.9% were using cotrimoxazole prophylaxis; 51 % had CD4+T-lymphocytes < 350 cells/µL. Most women (63.1%) reported at least one genital symptom. Clinical signs were found in 63% of women; and 30.8% had an aetiological diagnosis. Bacterial vaginosis (17.4%), vaginal candidiasis (10.6%) and trichomoniasis (10.5%) were the most common diagnoses. Using laboratory diagnoses as gold standard, sensitivity and positive predictive value of the syndromic diagnosis for vaginal discharge were 47.6% and 52.7%, respectively, indicating a substantial amount of overtreatment. A systematic physical examination increased by 9.3% the positive predictive value for genital ulcer disease. Women attending HIV care programmes in Kenya have high rates of vaginal infections. Syndromic diagnosis was a poor predictor of those infections. PMID:25614522

  11. Genital infections and syndromic diagnosis among HIV-infected women in HIV care programs in Kenya

    PubMed Central

    Djomand, Gaston; Gao, Hongjiang; Singa, Benson; Hornston, Sureyya; Bennett, Eddas; Odek, James; McClelland, R. Scott; John-Stewart, Grace; Bock, Naomi

    2015-01-01

    Background Control of genital infections remains challenging in most regions. Despite advocacy by the World Health Organization (WHO) for syndromic case management, there are limited data on the syndromic approach, especially in HIV care settings. This study compared the syndromic approach against laboratory diagnosis among women in HIV care in Kenya. Methods A mobile team visited 39 large HIV care programs in Kenya and enrolled participants using population-proportionate sampling. Participants provided behavioral and clinical data with genital and blood specimens for lab testing. Results Among 1,063 women, 68.4% had been on antiretroviral therapy >1 year; 58.9% were using cotrimoxazole prophylaxis; 51 % had CD4+T-lymphocytes < 350 cells/mL. Most women (63.1%) reported at least one genital symptom. Clinical signs were found in 63% of women; and 30.8% had an etiological diagnosis. Bacterial vaginosis (17.4%), vaginal candidiasis (10.6%) and trichomoniasis (10.5%) were the most common diagnoses. Using laboratory diagnoses as gold standard, sensitivity and positive predictive value of the syndromic diagnosis for vaginal discharge were 47.6% and 52.7%, respectively, indicating a substantial amount of overtreatment. A systematic physical examination increased by 9.3% the positive predictive value for genital ulcer disease. Conclusions Women attending HIV care programs in Kenya have high rates of vaginal infections. Syndromic diagnosis was a poor predictor of those infections. PMID:25614522

  12. Antiviral activity of trappin-2 and elafin in vitro and in vivo against genital herpes.

    PubMed

    Drannik, Anna G; Nag, Kakon; Sallenave, Jean-Michel; Rosenthal, Kenneth L

    2013-07-01

    Serine protease inhibitor elafin (E) and its precursor, trappin-2 (Tr), have been associated with mucosal resistance to HIV-1 infection. We recently showed that Tr/E are among principal anti-HIV-1 molecules in cervicovaginal lavage (CVL) fluid, that E is ∼130 times more potent than Tr against HIV-1, and that Tr/E inhibited HIV-1 attachment and transcytosis across human genital epithelial cells (ECs). Since herpes simplex virus 2 (HSV-2) is a major sexually transmitted infection and risk factor for HIV-1 infection and transmission, we assessed Tr/E contribution to defense against HSV-2. Our in vitro studies demonstrated that pretreatment of endometrial (HEC-1A) and endocervical (End1/E6E7) ECs with human Tr-expressing adenovirus (Ad/Tr) or recombinant Tr/E proteins before or after HSV-2 infection resulted in significantly reduced virus titers compared to those of controls. Interestingly, E was ∼7 times more potent against HSV-2 infection than Tr. Conversely, knockdown of endogenous Tr/E by small interfering RNA (siRNA) significantly increased HSV-2 replication in genital ECs. Recombinant Tr and E reduced viral attachment to genital ECs by acting indirectly on cells. Further, lower viral replication was associated with reduced secretion of proinflammatory interleukin 8 (IL-8) and tumor necrosis factor alpha (TNF-α) and decreased NF-κB nuclear translocation. Additionally, protected Ad/Tr-treated ECs demonstrated enhanced interferon regulatory factor 3 (IRF3) nuclear translocation and increased antiviral IFN-β in response to HSV-2. Lastly, in vivo studies of intravaginal HSV-2 infection in Tr-transgenic mice (Etg) showed that despite similar virus replication in the genital tract, Etg mice had reduced viral load and TNF-α in the central nervous system compared to controls. Collectively, this is the first experimental evidence highlighting anti-HSV-2 activity of Tr/E in female genital mucosa. PMID:23637403

  13. Antiviral Activity of Trappin-2 and Elafin In Vitro and In Vivo against Genital Herpes

    PubMed Central

    Drannik, Anna G.; Nag, Kakon; Sallenave, Jean-Michel

    2013-01-01

    Serine protease inhibitor elafin (E) and its precursor, trappin-2 (Tr), have been associated with mucosal resistance to HIV-1 infection. We recently showed that Tr/E are among principal anti-HIV-1 molecules in cervicovaginal lavage (CVL) fluid, that E is ∼130 times more potent than Tr against HIV-1, and that Tr/E inhibited HIV-1 attachment and transcytosis across human genital epithelial cells (ECs). Since herpes simplex virus 2 (HSV-2) is a major sexually transmitted infection and risk factor for HIV-1 infection and transmission, we assessed Tr/E contribution to defense against HSV-2. Our in vitro studies demonstrated that pretreatment of endometrial (HEC-1A) and endocervical (End1/E6E7) ECs with human Tr-expressing adenovirus (Ad/Tr) or recombinant Tr/E proteins before or after HSV-2 infection resulted in significantly reduced virus titers compared to those of controls. Interestingly, E was ∼7 times more potent against HSV-2 infection than Tr. Conversely, knockdown of endogenous Tr/E by small interfering RNA (siRNA) significantly increased HSV-2 replication in genital ECs. Recombinant Tr and E reduced viral attachment to genital ECs by acting indirectly on cells. Further, lower viral replication was associated with reduced secretion of proinflammatory interleukin 8 (IL-8) and tumor necrosis factor alpha (TNF-α) and decreased NF-κB nuclear translocation. Additionally, protected Ad/Tr-treated ECs demonstrated enhanced interferon regulatory factor 3 (IRF3) nuclear translocation and increased antiviral IFN-β in response to HSV-2. Lastly, in vivo studies of intravaginal HSV-2 infection in Tr-transgenic mice (Etg) showed that despite similar virus replication in the genital tract, Etg mice had reduced viral load and TNF-α in the central nervous system compared to controls. Collectively, this is the first experimental evidence highlighting anti-HSV-2 activity of Tr/E in female genital mucosa. PMID:23637403

  14. Xanthogranulomatous Inflammation of the Female Genital Tract: Report of Three Cases

    PubMed Central

    Zhang, Xiang-sheng; Dong, Hong-yan; Zhang, Lei-lei; Desouki, Mohamed Mokhtar; Zhao, Chengquan

    2012-01-01

    Purpose and Methods: This is a series of three cases diagnosed with xanthogranulomatous inflammation of the female genital with emphasis on the etiology, clinical-pathologic features and biological behavior. Clinical, pathologic, radiologic and follow up data are reported. Results: The three cases of Xanthogranulomatous inflammation of the female genital tract are the followings: 1) one case affecting the endometrium, 2) one case affecting the fallopian tube, and 3) one case confined to the ovary. The patient's age was 37, 22 and 62 year-old, respectively. Histologic examination revealed extensive infiltration of foamy histiocytes admixed with variable amount of inflammatory cells. The later include plasma cells, lymphocytes, and occasional multinucleated giant cells. Immunohistochemistry showed positive staining for CD68, a histiocytic marker, in foamy histiocytes, CD3, a T cell marker, and CD20, a B cell marker, in the background lymphocytes. The plasma cells were polyclonal with expression of both κ and λ light chains. Conclusion: Xanthogranulomatous inflammation of the female genital tract is an unusual lesion, and clinically forms mass- like lesion in the pelvic cavity that invades the surrounding tissues, which may mimic the tumor clinically and by imaging. PMID:22393333

  15. Plac8-dependent and iNOS-dependent mechanisms clear Chlamydia muridarum infections from the genital tract1

    PubMed Central

    Johnson, Raymond M.; Kerr, Micah S.; Slaven, James E.

    2011-01-01

    Chlamydia trachomatis urogenital serovars replicate predominately in genital tract epithelium. This tissue tropism poses a unique challenge for host defense and vaccine development. Studies utilizing the Chlamydia muridarum mouse model have shown that CD4 T cells are critical for clearing genital tract infections. In vitro studies have shown that CD4 T cells terminate infection by up regulating epithelial iNOS transcription and nitric oxide production. However, this mechanism is not critical as iNOS-deficient mice clear infections normally. We recently showed that a subset of Chlamydia-specific CD4 T cell clones could terminate replication in epithelial cells using an iNOS-independent mechanism requiring T cell degranulation. We advance that work using microarrays to compare iNOS-dependent and iNOS-independent CD4 T cell clones. Plac8 was differentially expressed by clones having the iNOS-independent mechanism. Plac8-deficient mice had delayed clearance of infection, and Plac8-deficient mice treated with the iNOS-inhibitor N-monomethyl-L-arginine were largely unable to resolve genital tract infections over 8 weeks. These results demonstrate that there are two independent and redundant T cell mechanisms for clearing C. muridarum genital tract infections; one dependent on iNOS, the other dependent on Plac8. While T cells subsets are routinely defined by cytokine profiles, there may be important subdivisions by effector function, in this case CD4Plac8. PMID:22238459

  16. Genital HPV: links to cervical cancer, treatment, and prevention.

    PubMed

    Perez, L A

    2001-01-01

    Human papillomavirus is one of the most prevalent sexually transmitted viruses. It consists of over 230 different subtypes and infects the squamous epithelial cells in humans producing cutaneous, mucosal, and epidermodysplasia verruciformis type infections. There are several risk factors for human papillomavirus infections. These include a sexually active life-style beginning at a young age, having multiple lifetime sex partners, having sex with a partner with genital warts, and long term oral contraceptive use. Approximately 80% of sexually active individuals acquire the virus in their lifetime. Clinical and laboratory detection of the virus consists of macroscopic, serologic, and molecular techniques. Although removal of the lesions is preferable, treatment of human papillomavirus infections may include cryotherapy, loop electrosurgical excision procedure, laser surgery, and drug therapy. Certain human papillomavirus subtypes, particularly human papillomavirus 16, have been linked to cervical cancer, therefore, prophylactic and therapeutic vaccines are currently being developed to prevent or fight the virus. PMID:11517629

  17. Concurrence of oral and genital human papillomavirus infection in healthy men: a population-based cross-sectional study in rural China

    PubMed Central

    Liu, Fangfang; Hang, Dong; Deng, Qiuju; Liu, Mengfei; Xi, Longfu; He, Zhonghu; Zhang, Chaoting; Sun, Min; Liu, Ying; Li, Jingjing; Pan, Yaqi; Ning, Tao; Guo, Chuanhai; Liang, Yongmei; Xu, Ruiping; Zhang, Lixin; Cai, Hong; Ke, Yang

    2015-01-01

    Human papillomavirus (HPV) infection, a primary cause of genital cancer, is also related to the increasing incidence of oropharyngeal cancer among young men. Relatively little is known about the concurrence of oral and genital infection among healthy individuals. Oral and genital swab exfoliated cells were collected simultaneously from 2566 men in rural China. Using general primer-mediated (SPF1/GP6+) PCR and sequencing, HPV testing results were obtained from 2228 men with both valid oral and genital specimens (β-globin-positive). The prevalence of HPV infection was 6.7% in the oral cavity and 16.9% for the external genitalia. Among 43 men (1.9%, 43/2228) with oral-genital coinfection, 60.5% (26/43) harbored an identical HPV type at both sites. The risk of oral HPV infection was higher among men with genital infection than among uninfected men (11.4% vs. 5.7%, Adjusted OR = 2.3, 95% CI: 1.6–3.4). In addition, having multiple lifetime sexual partners was a significant risk for oral-genital HPV coinfection (Adjusted OR = 2.6, 95% CI: 1.0–7.0; 2 partners vs. 1 partner). These findings provide a basis for further understanding the natural history and transmission dynamics of oral HPV infection. PMID:26503510

  18. Tetraploid/Diploid Mosaicism in Cultured Genital Skin Fibroblasts: Is It Causally Related to Penoscrotal Hypospadias?

    PubMed

    Giltay, Jacques C; Klijn, Aart J; de Jong, Tom P V M; Kats, Peter; van Breugel, Marjolijn; Lens, Susan; Vromans, Martijn; van der Veken, Lars T; Hochstenbach, Ron

    2016-07-01

    Tetraploid/diploid mosaicism is a rare chromosomal abnormality that is infrequently reported in patients with severe developmental delay, growth retardation, and short life span. Here, we present a 6-year-old patient with severe penoscrotal hypospadias and a coloboma of the left eye but with normal growth, normal psychomotor development, and without dysmorphisms. We considered a local, mosaic sex chromosomal aneuploidy as a possible cause of his genital anomaly and performed karyotyping in cultured fibroblasts from the genital skin, obtained during surgical correction. Tetraploid/diploid (92,XXYY/46,XY) mosaicism was found in 43/57 and 6/26 metaphases in 2 separate cultures, respectively. Buccal smear cells, blood lymphocytes, and cells from urine sediment all showed diploidy. We investigated whether this chromosomal abnormality could be found in other patients with severe hypospadias and karyotyped genital fibroblasts of 6 additional patients but found only low frequencies (<11%) of tetraploid cells, not statistically different from those found in control males with no hypospadias. This is the first time tetraploid mosaicism is found in such a high percentage in a patient without psychomotor retardation, dysmorphisms or growth delay. Although the relationship between this observed mosaicism in cultured cells and the underlying pathogenetic mechanism in penoscrotal hypospadias remains to be determined, our data clearly illustrate the power of cytogenetic techniques in detecting mosaicism compared to next-generation sequencing techniques, in which DNA pooled from multiple cells is used. PMID:27587991

  19. Female genital mutilation: strategies for eradication.

    PubMed

    Hosken, F P

    1998-03-01

    Female genital mutilation (FGM) is a term applied to genital cutting that can vary from a nick on the clitoris to total excision of all external genital tissue and closure of the vulva. FGM is practiced in many African countries, in some parts of the Arab peninsula and Persian Gulf, in some groups in Indonesia and Malaysia, and among immigrants in Western countries. The practice has been outlawed in the most European countries and in the US. The US legislation also requires all African countries receiving US aid to begin education programs to eradicate FGM mutilation. The first international recommendations to abolish FGM were made in 1979, and the Inter-African Committee on Traditional Practices Affecting the Health of Women and Children (IAC) was formed in 1984. The IAC, which gained worldwide support at the 1985 UN Conference for women, has affiliated committees in 26 African countries. The IAC supports its affiliates by offering training, networking opportunities, and resources and by holding a major conference every 3 years. The fourth IAC conference, in 1997 in Dakar, attracted about 90 delegates, including two women from Japan and one from the US. The IAC is working to eradicate all forms of traditionally condoned violence against women and girls, including FGM, child marriage, food taboos, and force feeding. Efforts to reach rural populations rely on distribution of childbirth picture books that explain the biological facts of reproduction and then describe the effects of FGM on women's health. These include immediate complications (including death), long-term complications, pregnancy-associated problems, and psychosexual and psychological problems. PMID:12222522

  20. Surgical reconstruction in female genital mutilation

    PubMed Central

    Gültekin, İsmail Burak; Altınboğa, Orhan; Dur, Rıza; Kara, Osman Fadıl; Küçüközkan, Tuncay

    2016-01-01

    Female genital mutilation (FGM) is an unusual condition for our country. However, an increase in FGM in future days can be predicted with the increasing numbers of exchange students coming from African countries, migration of refugees and socioeconomic relations with the African countries. We want to share our experience of two FGM victims admitted to our clinic with the request of reconstructive vulvar surgery before their marriage. Both women had WHO Type III FGM. Physical examination findings and surgical reconstruction techniques were presented. PMID:27274899

  1. Female Genital Cutting: A Persisting Practice

    PubMed Central

    Nour, Nawal M

    2008-01-01

    More than 130 million women worldwide have undergone female genital cutting (FGC). FGC occurs in parts of Africa and Asia, in societies with various cultures and religions. Reasons for the continuing practice of FGC include rite of passage, preserving chastity, ensuring marriageability, religion, hygiene, improving fertility, and enhancing sexual pleasure for men. The World Health Organization has classified FGC into 4 types depending on the extent of tissue removed. Immediate complications include hemorrhage, infection, sepsis, and death. Long-term complications include pain, scarring, urinary issues, and poor obstetric and neonatal outcomes. Efforts are being made nationally and internationally to eradicate this practice. PMID:19015765

  2. Surgical reconstruction in female genital mutilation.

    PubMed

    Gültekin, İsmail Burak; Altınboğa, Orhan; Dur, Rıza; Kara, Osman Fadıl; Küçüközkan, Tuncay

    2016-06-01

    Female genital mutilation (FGM) is an unusual condition for our country. However, an increase in FGM in future days can be predicted with the increasing numbers of exchange students coming from African countries, migration of refugees and socioeconomic relations with the African countries. We want to share our experience of two FGM victims admitted to our clinic with the request of reconstructive vulvar surgery before their marriage. Both women had WHO Type III FGM. Physical examination findings and surgical reconstruction techniques were presented. PMID:27274899

  3. The effects of chronic binge alcohol on the genital microenvironment of simian immunodeficiency virus-infected female rhesus macaques.

    PubMed

    Loganantharaj, Nisha; Nichols, Whitney A; Bagby, Gregory J; Volaufova, Julia; Dufour, Jason; Martin, David H; Nelson, Steve; Amedee, Angela M

    2014-08-01

    Alcohol abuse is a widespread problem among those at risk for and living with HIV and can impact transmission and disease progression. In this study we sought to use the simian immunodeficiency virus (SIV)-macaque model to evaluate the immunological and virological changes in the genital microenvironment of females exposed to chronic alcohol. Female rhesus macaques were treated with alcohol (n=6) or isocaloric sucrose (n=6) for 3 months and then inoculated with SIVmac251. To assess the effects of chronic alcohol on SIV disease and the genital microenvironment, we quantified plasma and genital SIV levels, measured inflammatory cells in genital fluids, and characterized microbial flora by gram stains over 10 weeks post-SIV infection. Following 3 months of alcohol/sucrose treatment, significant differences were observed in the vaginal microenvironment of alcohol-treated animals as compared to controls. Microbial flora of alcohol-treated animals had decreased levels of lactobacillus morphotypes and increased levels of gram-positive cocci relative to sucrose controls. Alcohol-treated animals were also more likely to have white blood cells in vaginal fluids prior to SIV inoculation, which persisted through viral set point. Similar levels of cell-free SIV were observed in plasma and vaginal fluids of both groups, but alcohol-treated animals had a higher incidence and levels of cell-associated SIV shed in vaginal secretions. Chronic alcohol treatment negatively impacts the genital microenvironment prior to and over the course of SIV infection and may increase the risk of genital virus shedding and transmission. PMID:24902876

  4. [Use of topical methisoprinol (Viruxan) in female genital condylomatosis].

    PubMed

    Penna, C; Fallani, M G; Cariti, G; Menichetti, M; Bracco, G L; Bellanti, G; Cioffi, M; Marchionni, M

    1989-01-01

    Medical therapy of genital condylomatosis seems to be the most rational strategy, since this pathology is characterised by highly frequent recurrences after destructive physical therapy alone. Successful therapy of female genital condylomatosis with methisoprinol (Viruxan), administered as ointment and/or vaginal ovules is reported. The drug proved to be efficient both in curing this viral infection and preventing its recurrences. PMID:2472583

  5. The Emergence of the "s"-Genitive in Danish

    ERIC Educational Resources Information Center

    Perridon, Harry

    2013-01-01

    The -"s" genitives of English and Swedish play an important role in grammaticalization theory, as they are often used as counterexamples to the main tenet of that theory, viz. that grammatical change is unidirectional. In this paper I look at the emergence of the -"s" genitive in Danish, hoping that it may shed some new light on the evolution of…

  6. Adolescent Girls' Representations of Their Genital Inner Space.

    ERIC Educational Resources Information Center

    Amann-Gainotti, Merete; And Others

    1989-01-01

    Examined relationship between representative modalities of genital inner space and identity formation in adolescent girls (N=275) aged 11 to 18 years by asking them to draw the inside of their bodies and their sexual organs. Found structuration and integration of genital inner space in the body image was a slow developmental process. (Author/ABL)

  7. Learning a Morphological System without a Default: The Polish Genitive.

    ERIC Educational Resources Information Center

    Dabrowska, Ewa

    2001-01-01

    Contrasts the English past tense inflection with a more complex morphological subsystem, the Polish genitive. The genitive case has three different markers, each restricted to a different subset of nouns, in both the singular and the plural. Analysis of the spontaneous speech of three children between 1 and 5 years of age showed that they…

  8. Refractory Genital HPV Infection and Adult-Onset Still Disease

    PubMed Central

    Yu, Xin; Zheng, Heyi

    2016-01-01

    Abstract Adult-onset Still disease (AOSD) is a systemic autoimmune disease (AIID) that can develop after exposure to infectious agents. Genital human papillomavirus (HPV) infection has been reported to induce or exacerbate AIIDs, such as systemic lupus erythematosus (SLE). No guidelines are available for the management of genital warts in AOSD. Case report and literature review. We report a patient who was diagnosed AOSD in the setting of refractory and recurrent genital HPV infection, demonstrating a possible link between HPV infection and AOSD. In addition, we also discuss the management of genital warts in patients with AOSD. To the best of our knowledge, no previous cases of AOSD with genital HPV infection have been reported in literature. We then conclude that the patient AOSD may be triggered by primary HPV infection. Larger number of patient samples is needed to confirm whether HPV could trigger AOSD. PMID:27082556

  9. Therapeutic management of cutaneous and genital warts.

    PubMed

    Ockenfels, Hans Michael

    2016-09-01

    During their lifetime, at least 10 % of the population will be infected by human papillomaviruses (HPV), clinically characterized by the formation of cutaneous or genital warts. Although warts are ubiquitous, there are no defined treatments. Especially in the first six months, warts frequently resolve without therapeutic intervention. This complicates the interpretation of study data, given that many studies do not differentiate between newly infected patients and those with infections that have persisted for a long time. Similarly, most studies do not take location, size, and thickness of lesions into account, either. The objective of the present review article is to analyze the study data currently available, taking into consideration both subtypes and locations - factors exceedingly crucial in clinical practice. In particular, the distinction between new-onset and chronic recalcitrant warts is reflected in a therapeutic algorithm. In the case of genital warts, the algorithm is more clearly determined by the extent of the area affected rather than the longevity of lesions. In immunocompetent individuals, any therapeutic intervention must be aimed at achieving complete resolution. PMID:27607030

  10. Female sexual dysfunction in female genital mutilation.

    PubMed

    Elneil, Sohier

    2016-01-01

    Female genital mutilation (FGM), otherwise known as female genital cutting (FGC), is currently very topical and has become a significant global political issue. The impact of FGM on the lives of women and girls is enormous, as it often affects both their psychology and physical being. Among the complications that are often under-reported and not always acknowledged is female sexual dysfunction (FSD). FSD presents with a complex of symptoms including lack of libido, arousability and orgasm. This often occurs in tandem with chronic urogenital pain and anatomical disruption due to perineal scarring.To treat FSD in FGM each woman needs specifically directed holistic care, geared to her individual case. This may include psychological support, physiotherapy and, on occasion, reconstructive surgery. In many cases the situation is complicated by symptoms of chronic pelvic pain, which can make treatment increasingly difficult as this issue needs a defined multidisciplinary approach for its effective management in its own right. The problems suffered by women with FGM are wholly preventable, as the practice need not happen. The current global momentum to address the social, cultural, economic and medical issues of FGM is being supported by communities, governments, non-governmental agencies (NGOs) and healthcare providers. It is only by working together that the practice can be abolished and women and girls may be free from this practice and its associated consequences. PMID:26759415

  11. Flagellin is a strong vaginal adjuvant of a therapeutic vaccine for genital cancer

    PubMed Central

    Lee, Shee Eun; Hong, Seol Hee; Verma, Vivek; Lee, Youn Suhk; Duong, Tra-My Nu; Jeong, Kwangjoon; Uthaman, Saji; Sung, Young Chul; Lee, Jae-Tae; Park, In-Kyu; Min, Jung-Joon; Rhee, Joon Haeng

    2016-01-01

    ABSTRACT Cervical cancer is a high-incidence female cancer most commonly caused by human papilloma virus (HPV) infection of the genital mucosa. Immunotherapy targeting HPV-derived tumor antigens (TAs) has been widely studied in animal models and in patients. Because the female genital tract is a portal for the entry of HPV and a highly compartmentalized system, the development of topical vaginal immunotherapy in an orthotopic cancer model would provide an ideal therapeutic. Thus, we examined whether flagellin, a potent mucosal immunomodulator, could be used as an adjuvant for a topical therapeutic vaccine for female genital cancer. Intravaginal (IVAG) co-administration of the E6/E7 peptides with flagellin resulted in tumor suppression and long-term survival of tumor-bearing mice. In contrast to IVAG vaccination, intranasal (IN) or subcutaneous (SC) immunization did not induce significant tumor suppression in the same model. The vaginal adjuvant effect of the flagellin was completely abolished in Toll-like receptor-5 (TLR5) knock-out mice. IVAG immunization with the E6/E7 peptides plus flagellin induced the accumulation of CD4+ and CD8+ cells and the expression of T cell activation-related genes in the draining genital lymph nodes (gLNs). The co-administered flagellin elicited antigen-specific IFNγ production in the gLNs and spleen. The intravaginally administered flagellin was found in association with CD11c+ cells in the gLNs. Moreover, after immunization with a flagellin and the E6/E7 peptides, the TLR5 expression in gLN cells was significantly upregulated. These results suggest that flagellin serves as a potent vaginal adjuvant for a therapeutic peptide cancer vaccine through the activation of TLR5 signaling. PMID:27057462

  12. Female Genital Dialogues: Female Genital Self-Image, Sexual Dysfunction, and Quality of Life in Patients With Vitiligo With and Without Genital Affection.

    PubMed

    Sarhan, Deena; Mohammed, Ghada F A; Gomaa, Amal H A; Eyada, Moustafa M K

    2016-01-01

    Vitiligo has a major effect on sexual health because of the disfiguring skin lesions affecting self-image and self-esteem. However, this topic has not explored. This article aimed to assess the effect of vitiligo on genital self-image, sexual function, and quality of life in female patients. This cross-sectional study included 50 sexually active women with vitiligo and 25 women without vitiligo. All participants subjected to full history taking and examination. Extent of vitiligo was assessed with the Vitiligo Area Scoring Index score, sexual function with the Female Sexual Function Index, genital self-image with Female Genital Self-Image Score and quality of life with the Dermatology Life Quality Index questionnaires. The main outcome measures were correlation between Vitiligo Area Scoring Index, Female Genital Self-Image Score, Female Sexual Function Index, and Dermatology Life Quality Index domains was determined using t test and Pearson correlation. This study revealed a negative correlation between the Vitiligo Area Scoring Index score and sexual satisfaction. Vitiligo Area Scoring Index and Dermatology Life Quality Index score was significantly correlated with Arabic Version of the Female Genital Self-Image Score alone and with Arabic Version of the Female Sexual Functioning Index alone and with both the Arabic Version of the Female Genital Self-Image Score and the Arabic Version of the Female Sexual Functioning Index (p <.05). Sexual and psychological assessment of patients with vitiligo is imperative to improve outcomes and increase patients' compliance with treatment. PMID:25650731

  13. Sexing blennies using genital papilla morphology or ano-genital distance.

    PubMed

    Ferreira, F; Santos, M M; Reis-Henriques, M A; Vieira, N M; Monteiro, N M

    2010-10-01

    Information on the genital morphology of male and female Lipophrys pholis is provided, as well as for two other sympatric blenniid species, Coryphoblennius galerita and Lipophrys trigloides. The use of non-invasive sex determination procedures described may be extremely useful not only for ecological studies but also as a proxy for the detection of environmental exposure to endocrine disruptive chemicals, given that blennies have been proposed as potential sentinel species for chemical contamination. PMID:21039514

  14. Phenotypic engineering unveils the function of genital morphology.

    PubMed

    Hotzy, Cosima; Polak, Michal; Rönn, Johanna L; Arnqvist, Göran

    2012-12-01

    The rapidly evolving and often extraordinarily complex appearance of male genital morphology of internally fertilizing animals has been recognized for centuries. Postcopulatory sexual selection is regarded as the likely evolutionary engine of this diversity, but direct support for this hypothesis is limited. We used two complementary approaches, evolution through artificial selection and microscale laser surgery, to experimentally manipulate genital morphology in an insect model system. We then assessed the competitive fertilization success of these phenotypically manipulated males and studied the fate of their ejaculate in females using high-resolution radioisotopic labeling of ejaculates. Males with longer genital spines were more successful in gaining fertilizations, providing experimental evidence that male genital morphology influences success in postcopulatory reproductive competition. Furthermore, a larger proportion of the ejaculate moved from the reproductive tract into the female body following mating with males with longer spines, suggesting that genital spines increase the rate at which seminal fluid passes into the female hemolymph. Our results show that genital morphology affects male competitive fertilization success and imply that sexual selection on genital morphology may be mediated in part through seminal fluid. PMID:23103188

  15. Female genital mutilation/cutting: an update.

    PubMed

    Rouzi, A A; Alturki, F

    2015-01-01

    Female genital mutilation/cutting (FGM/C) is a cultural practice involving several types of external female genitalia cutting. FGM/C is known to occur in all parts of the world but is most prevalent in 28 countries in Africa and the Middle East and among immigrant communities in Europe, Australia, New Zealand, Canada, and the United States. Studies of FGM/C suffer from many methodological problems including inadequate analysis and an unclear reporting of results. The evidence to link FGM/C to infertility is weak. The management of epidermal clitoral inclusion cysts includes expensive investigations like comprehensive endocrinology tests and MRI resulting in unnecessary anxiety due to delay in surgical treatment. Similarly, unnecessary cesarean sections or rupture of the infibulation scar continue to occur because of the inadequate use of intrapartum defibulation. A significant amount of efforts is required to improve and correct the inadequate care of FGM/C women and girls. PMID:26151997

  16. [Pigmented lesions of the genital mucosa].

    PubMed

    Hengge, U R; Meurer, M

    2005-06-01

    Pigmented lesions of the genital mucosa are more frequent in women than in men. They represent a spectrum of different benign entities. A biopsy is always recommended when the diagnosis cannot be made with certainty on clinical examination and dermatoscopy. Differential diagnostic considerations include melanocytic nevi, blue nevi and syndromes featuring lentigines. Malignant melanomas of the penis and vulva are uncommon tumors which usually appear in elderly patients. They frequently present as painless palpable nodules at routine examination. The treatment consists of excision with histological control of the margins. An aggressive surgical approach has not been shown to prolong the poor 5-year survival. Cooperation with gynecologists and urologists is essential for the optimal management of such patients. PMID:15905972

  17. [Splenic metastases from female genital tract malignancies].

    PubMed

    Piura, Ettie; Piura, Benjamin

    2010-05-01

    Splenic metastases are rare. Usually, they are part of a disseminated disease and located on the splenic capsule. Common sources are breast cancer, lung cancer and malignant melanoma. SoLitary splenic metastases are rare, usuaLLy located in the splenic parenchyma and metastasizing via the hematogenous route. Splenic metastases from ovarian carcinoma are usuaLly part of a disseminated disease, located on the splenic capsule and metastasize via the peritoneum. Splenic metastases from endometriaL carcinoma are usuaLLy solitary, Located in the splenic parenchyma and metastasize via the hematogenous route. Splenic metastases from cervical carcinoma are divided equally between metastases as part of a disseminated disease and soLitary metastases. Less than 100 cases of solitary splenic metastases have been reported with half of them being metastases from female genital tract malignancies: 30--ovarian carcinoma; 11--endometriaL carcinoma; 8--cervical carcinoma; and 1--tubal carcinoma. Few cases have been reported of splenic rupture because of metastases from choriocarcinoma. Splenic metastases as part of a disseminated disease are associated with poor prognosis, and splenectomy--apart from cases in which it might assist in achieving optimaL debulking--is not effective. Solitary splenic metastases represent a more moderate disease and the treatment of choice is splenectomy. SoLitary splenic metastases may be detected after an interval from the diagnosis of the primary disease. Hence, patients who had been treated for female genital tract malignancy, even if they are asymptomatic, need a long-term follow-up, including serial imaging studies of the spleen. PMID:20929072

  18. [Symptomatology and treatment of persistent genital arousal disorder. Case report].

    PubMed

    Erős, Erika; Brockhauser, Ildikó; Pólyán, Edina

    2015-04-01

    Persistent genital arousal disorder is a rare condition among women characterized by unwanted and intrusive sexual arousal that can persist for an extended period of time and unrelated to sexual desire or sexual stimuli. Since its first documentation in 2001, numerous studies have been dedicated to investigate its specifics. The persistent genital arousal occurs in the absence of sexual interest and fantasies and it causes excessive psychological suffering. Masturbation, spontaneous orgasm or sexual intercourse can offer only a temporary relief. Researches provide a limited insight into the characteristics of persistent genital arousal disorder. This paper presents a case and summarizes the scientific findings on prevalence, etiology and treatment perspectives. PMID:25845321

  19. Female genital mutilation (FGM): Australian midwives' knowledge and attitudes.

    PubMed

    Ogunsiji, Olayide

    2015-01-01

    Female genital mutilation (FGM) is a women's health and human rights issue attracting global interest. My purpose in this qualitative study was to report the knowledge and attitudes of Australian midwives toward FGM. Verbatim transcription and thematic analysis of semistructured interviews with 11 midwives resulted in these themes: knowledge of female genital mutilation and attitude toward female genital mutilation. Significant gaps in knowledge about FGM featured prominently. The midwives expressed anger toward FGM and empathy for affected women. Recommendations include increased information on FGM and associated legislation among midwives and other health providers in countries where FGM may be encountered. PMID:25558808

  20. Transformation of the genital epithelial tract occurs early in California sea lion development

    PubMed Central

    Barragán-Vargas, Cecilia; Montano-Frías, Jorge; Ávila Rosales, Germán; Godínez-Reyes, Carlos R.; Acevedo-Whitehouse, Karina

    2016-01-01

    An unusually high prevalence of metastatic urogenital carcinoma has been observed in free-ranging California sea lions stranded off the coast of California in the past two decades. No cases have been reported for sea lions in the relatively unpolluted Gulf of California. We investigated occurrence of genital epithelial transformation in 60 sea lions (n=57 pups and 3 adult females) from the Gulf of California and examined whether infection by a viral pathogen previously found to be associated with urogenital carcinoma accounted for such alterations. We also explored the contribution of MHC class II gene expression on transformation. Cellular alterations, such as squamous cell atypia (ASC), atypical squamous cells of undetermined significance (ASCUS) and low-grade squamous intraepithelial lesions were observed in 42% of the pups and in 67% of the adult females. Normal genital epithelium was more common in male than female pups. ASC was five times more likely to occur in older pups. Epithelial alterations were unrelated to infection by the potentially oncogenic otarine type I gammaherpesvirus (OtHV-1), but ASCUS was more common in pups with marked and severe inflammation. Expression of MHC class II DRB loci (Zaca DRB-D) by peripheral antigen-presenting leucocytes showed a slightly ‘protective’ effect for ASC. We propose that transformation of the California sea lion genital epithelium is relatively common in young animals, increases with age and is probably the result of infection by an unidentified pathogen. Expression of a specific MHC class II gene, suggestive of presentation of specific antigenic peptides to immune effectors, appears to lower the risk of transformation. Our study provides the first evidence that epithelial transformation of the California sea lion genital tract is relatively common, even from an early age, and raises questions regarding differences in sea lion cancer-detection and -repair success between geographical regions. PMID:27069641

  1. Transformation of the genital epithelial tract occurs early in California sea lion development.

    PubMed

    Barragán-Vargas, Cecilia; Montano-Frías, Jorge; Ávila Rosales, Germán; Godínez-Reyes, Carlos R; Acevedo-Whitehouse, Karina

    2016-03-01

    An unusually high prevalence of metastatic urogenital carcinoma has been observed in free-ranging California sea lions stranded off the coast of California in the past two decades. No cases have been reported for sea lions in the relatively unpolluted Gulf of California. We investigated occurrence of genital epithelial transformation in 60 sea lions (n=57 pups and 3 adult females) from the Gulf of California and examined whether infection by a viral pathogen previously found to be associated with urogenital carcinoma accounted for such alterations. We also explored the contribution of MHC class II gene expression on transformation. Cellular alterations, such as squamous cell atypia (ASC), atypical squamous cells of undetermined significance (ASCUS) and low-grade squamous intraepithelial lesions were observed in 42% of the pups and in 67% of the adult females. Normal genital epithelium was more common in male than female pups. ASC was five times more likely to occur in older pups. Epithelial alterations were unrelated to infection by the potentially oncogenic otarine type I gammaherpesvirus (OtHV-1), but ASCUS was more common in pups with marked and severe inflammation. Expression of MHC class II DRB loci (Zaca DRB-D) by peripheral antigen-presenting leucocytes showed a slightly 'protective' effect for ASC. We propose that transformation of the California sea lion genital epithelium is relatively common in young animals, increases with age and is probably the result of infection by an unidentified pathogen. Expression of a specific MHC class II gene, suggestive of presentation of specific antigenic peptides to immune effectors, appears to lower the risk of transformation. Our study provides the first evidence that epithelial transformation of the California sea lion genital tract is relatively common, even from an early age, and raises questions regarding differences in sea lion cancer-detection and -repair success between geographical regions. PMID:27069641

  2. Optimizing Viable Leukocyte Sampling from the Female Genital Tract for Clinical Trials: An International Multi-Site Study

    PubMed Central

    De Rosa, Stephen C.; Martinson, Jeffrey A.; Plants, Jill; Brady, Kirsten E.; Gumbi, Pamela P.; Adams, Devin J.; Vojtech, Lucia; Galloway, Christine G.; Fialkow, Michael; Lentz, Gretchen; Gao, Dayong; Shu, Zhiquan; Nyanga, Billy; Izulla, Preston; Kimani, Joshua; Kimwaki, Steve; Bere, Alfred; Moodie, Zoe; Landay, Alan L.; Passmore, Jo-Ann S.; Kaul, Rupert; Novak, Richard M.; McElrath, M. Juliana; Hladik, Florian

    2014-01-01

    Background Functional analysis of mononuclear leukocytes in the female genital mucosa is essential for understanding the immunologic effects of HIV vaccines and microbicides at the site of HIV exposure. However, the best female genital tract sampling technique is unclear. Methods and Findings We enrolled women from four sites in Africa and the US to compare three genital leukocyte sampling methods: cervicovaginal lavages (CVL), endocervical cytobrushes, and ectocervical biopsies. Absolute yields of mononuclear leukocyte subpopulations were determined by flow cytometric bead-based cell counting. Of the non-invasive sampling types, two combined sequential cytobrushes yielded significantly more viable mononuclear leukocytes than a CVL (p<0.0001). In a subsequent comparison, two cytobrushes yielded as many leukocytes (∼10,000) as one biopsy, with macrophages/monocytes being more prominent in cytobrushes and T lymphocytes in biopsies. Sample yields were consistent between sites. In a subgroup analysis, we observed significant reproducibility between replicate same-day biopsies (r = 0.89, p = 0.0123). Visible red blood cells in cytobrushes increased leukocyte yields more than three-fold (p = 0.0078), but did not change their subpopulation profile, indicating that these leukocytes were still largely derived from the mucosa and not peripheral blood. We also confirmed that many CD4+ T cells in the female genital tract express the α4β7 integrin, an HIV envelope-binding mucosal homing receptor. Conclusions CVL sampling recovered the lowest number of viable mononuclear leukocytes. Two cervical cytobrushes yielded comparable total numbers of viable leukocytes to one biopsy, but cytobrushes and biopsies were biased toward macrophages and T lymphocytes, respectively. Our study also established the feasibility of obtaining consistent flow cytometric analyses of isolated genital cells from four study sites in the US and Africa. These data represent an important step

  3. Fine structure of the male genital system of the predatory mite Rhagidia halophila (Rhagidiidae, Prostigmata, Actinotrichida).

    PubMed

    Alberti, Gerd; Ehrnsberger, Rainer

    2015-07-01

    The male genital system of the actinotrichid mite Rhagidia halophila is described and compared with other mites and arachnids. The large testes are composed of germinal and glandular parts and produce numerous small sperm cells. The glandular parts are connected via a testicular bridge. Spermiogenesis occurs in cysts containing spermatids in equal stages of development. Cysts of spermatids are embedded in huge somatic cells. The nuclei of the spermatids loose their envelope. Mature sperm cells are simple exhibiting a ring-shaped chromatin body and lacking an acrosomal complex. They are most similar to the sperm cells of the related mite Linopodes motatorius. The spermatopositor contains the ejaculatory duct divided into a dorsal channel and a ventral channel that are connected via a narrow passage. At its distal end, the spermatopositor is divided into three eugenital lips. The function of the spermatopositor during deposition of the peculiar thread-like spermatophores is discussed. Details of the sensilla of the spermatopositor and the progenital lips are reported. The genital papillae located on the inner side of the progenital lips exhibit characteristics of cells performing transport of ions and/or water. The results confirm the overall similarity of actinotrichid genital systems, which is profoundly different from that of anactinotrichid mites. With reference to other Arachnida it is corroborated that testes and sperm structure of Actinotrichida are most similar to that of Solifugae. However, synapomorphies between sperm cells of Rhagidia and Solifugae that could suggest a closer relationship between these two taxa as was suggested in earlier studies were not recognizable. On the contrary, the sperm cells of Rh. halophila being devoid of an acrosomal complex appeared to be more apomorphic than those of many other actinotrichid mites as well as Solifugae. PMID:25845733

  4. DEFINING PATTERNS OF GENITAL INJURY FROM SEXUAL ASSAULT

    PubMed Central

    SOMMERS, MARILYN SAWYER

    2011-01-01

    The forensic examination following rape has two primary purposes: to provide health care and to collect evidence. Physical injuries need treatment so that they heal without adverse consequences. The pattern of injuries also has a forensic significance in that injuries are linked to the outcome of legal proceedings. This literature review investigates the variables related to genital injury prevalence and location that are reported in a series of retrospective reviews of medical records. The author builds the case that the prevalence and location of genital injury provide only a partial description of the nature of genital trauma associated with sexual assault and suggests a multidimensional definition of genital injury pattern. Several of the cited studies indicate that new avenues of investigation, such as refined measurement strategies for injury severity and skin color, may lead to advancements in health care, forensic, and criminal justice science. PMID:17596344

  5. Judging the other. Responding to traditional female genital surgeries.

    PubMed

    Lane, S D; Rubinstein, R A

    1996-01-01

    Traditional female genital circumcision, or female genital mutilation, performed upon women in some non-Western cultures has provoked considerable international controversy since the late 1970s. Western feminists, physicians, and ethicists condemn such practice. Having made moral judgement against female genital mutilation, however, what is the next step? There is clearly an impasse between cultural relativism on the one hand and universalism on the other. Those at the forefront of the debate on female genital mutilation must learn to work respectfully with, instead of independently of, local resources for cultural self-examination and change. The authors discuss cultural relativism and moral universalism; female circumcision in sections on epidemiology, health effects, and culture, religion, and social change; the debate historically; the response of Arab and African women; and moving beyond the impasse. PMID:8736673

  6. Children's Perceptions of Genital Examinations during Sexual Abuse Evaluations.

    ERIC Educational Resources Information Center

    Herman-Giddens, Marcia E.; Frothingham, Thomas E.

    1993-01-01

    Reports on case studies on children's stress regarding genital examinations. Ways to reduce stress include preparing the child, giving the child increased control, and debriefing the child and parents after the examination. (LB)

  7. Task Force: Routine Genital Herpes Screening Not Recommended

    MedlinePlus

    ... https://medlineplus.gov/news/fullstory_160205.html Task Force: Routine Genital Herpes Screening Not Recommended Unless someone ... 2, 2016 (HealthDay News) -- A U.S. federal task force is prepared to recommend that teens, adults and ...

  8. Nursing Care of Women Who Have Undergone Genital Cutting.

    PubMed

    Tilley, Donna Scott

    2015-01-01

    Female genital cutting (FGC), commonly called female genital mutilation, affects millions of women but is poorly understood by many health care providers. FGC procedures intentionally alter the female genital organs for nonmedical reasons and include partial or total removal of female genital organs. These procedures, which have no medical value, are usually done between birth and puberty. Health consequences vary in severity but can be devastating. Women who have experienced FGC may be reluctant to seek health care or to disclose their condition to providers. Suggestions for culturally competent care of women who have experienced FGC are outlined, focusing on understanding the cultural beliefs and values of women who have undergone these procedures and providing informed and sensitive care. PMID:26460917

  9. Human Female Genital Tract Infection by the Obligate Intracellular Bacterium Chlamydia trachomatis Elicits Robust Type 2 Immunity

    PubMed Central

    Vicetti Miguel, Rodolfo D.; Harvey, Stephen A. K.; LaFramboise, William A.; Reighard, Seth D.; Matthews, Dean B.; Cherpes, Thomas L.

    2013-01-01

    While Chlamydia trachomatis infections are frequently asymptomatic, mechanisms that regulate host response to this intracellular Gram-negative bacterium remain undefined. This investigation thus used peripheral blood mononuclear cells and endometrial tissue from women with or without Chlamydia genital tract infection to better define this response. Initial genome-wide microarray analysis revealed highly elevated expression of matrix metalloproteinase 10 and other molecules characteristic of Type 2 immunity (e.g., fibrosis and wound repair) in Chlamydia-infected tissue. This result was corroborated in flow cytometry and immunohistochemistry studies that showed extant upper genital tract Chlamydia infection was associated with increased co-expression of CD200 receptor and CD206 (markers of alternative macrophage activation) by endometrial macrophages as well as increased expression of GATA-3 (the transcription factor regulating TH2 differentiation) by endometrial CD4+ T cells. Also among women with genital tract Chlamydia infection, peripheral CD3+ CD4+ and CD3+ CD4- cells that proliferated in response to ex vivo stimulation with inactivated chlamydial antigen secreted significantly more interleukin (IL)-4 than tumor necrosis factor, interferon-γ, or IL-17; findings that repeated in T cells isolated from these same women 1 and 4 months after infection had been eradicated. Our results thus newly reveal that genital infection by an obligate intracellular bacterium induces polarization towards Type 2 immunity, including Chlamydia-specific TH2 development. Based on these findings, we now speculate that Type 2 immunity was selected by evolution as the host response to C. trachomatis in the human female genital tract to control infection and minimize immunopathological damage to vital reproductive structures. PMID:23555586

  10. Female genital tract shedding of CXCR4-tropic HIV Type 1 is associated with a majority population of CXCR4-tropic HIV Type 1 in blood and declining CD4(+) cell counts.

    PubMed

    Haaland, Richard E; Sullivan, Sharon T; Evans-Strickfaden, Tammy; Lennox, Jeffrey L; Hart, Clyde E

    2012-11-01

    This study compared HIV-1 genotypes shed over time (≤3.5 years) in the vaginal secretions (VS) and blood plasma (BP) of 15 chronically infected women. Analysis of predicted coreceptor tropism (CCR5=R5, CXCR4=X4) for quasispecies shedding revealed three patterns: (1) viral quasispecies shed in both VS and BP were restricted to R5-tropism at all time points, (2) quasispecies shed in VS were restricted to R5-tropism at all time points but X4 quasispecies were identified in the BP at one or more time points, and (3) quasispecies shed in matched VS and BP both contained X4-tropic viruses. Overall, the frequency of X4 quasispecies circulation in VS was 2-fold less than in BP and detection of X4 virus in VS was more likely to occur when X4 quasispecies comprised more than 50% of BP viruses (p=0.01) and when declines in blood CD4(+) lymphocyte levels were the greatest (p=0.038). Additionally, the mean number of predicted N-glycosylation sites between matched VS and BP samples was strongly correlated (r=0.86, p<0.0001) with glycosylation densities in the following order (VS R5=BP R5 > BP X4 > VS X4). The X4 glycosylation densities may result from compartmentalization pressures in the female genital tract or the delayed appearance of these viruses in VS. Our results suggest that the presence of X4 virus in VS is associated with a threshold population of X4 quasispecies in BP, which are increasing during the HIV-induced failure of the human immune system. PMID:22369497

  11. The effect of tamoxifen on the genital tract

    PubMed Central

    Ascher, Susan M.

    2008-01-01

    Abstract Tamoxifen is a selective estrogen receptor modulator (SERM) that is widely used in the treatment of patients with breast cancer and for chemoprophylaxis in high risk women. Tamoxifen results in a spectrum of abnormalities involving the genital tract, the most significant being an increased incidence of endometrial cancer and uterine sarcoma. This article reviews the effects of tamoxifen on the genital tract and the strengths and weaknesses of various imaging modalities for evaluating the endometrium. PMID:18603495

  12. Intravaginal Zinc Oxide Tetrapod Nanoparticles as Novel Immunoprotective Agents against Genital Herpes.

    PubMed

    Antoine, Thessicar E; Hadigal, Satvik R; Yakoub, Abraam M; Mishra, Yogendra Kumar; Bhattacharya, Palash; Haddad, Christine; Valyi-Nagy, Tibor; Adelung, Rainer; Prabhakar, Bellur S; Shukla, Deepak

    2016-06-01

    Virtually all efforts to generate an effective protection against the life-long, recurrent genital infections caused by HSV-2 have failed. Apart from sexual transmission, the virus can also be transmitted from mothers to neonates, and it is a key facilitator of HIV coacquisition. In this article, we uncover a nanoimmunotherapy using specially designed zinc oxide tetrapod nanoparticles (ZOTEN) with engineered oxygen vacancies. We demonstrate that ZOTEN, when used intravaginally as a microbicide, is an effective suppressor of HSV-2 genital infection in female BALB/c mice. The strong HSV-2 trapping ability of ZOTEN significantly reduced the clinical signs of vaginal infection and effectively decreased animal mortality. In parallel, ZOTEN promoted the presentation of bound HSV-2 virions to mucosal APCs, enhancing T cell-mediated and Ab-mediated responses to the infection, and thereby suppressing a reinfection. We also found that ZOTEN exhibits strong adjuvant-like properties, which is highly comparable with alum, a commonly used adjuvant. Overall, to our knowledge, our study provides the very first evidence for the protective efficacy of an intravaginal microbicide/vaccine or microbivac platform against primary and secondary female genital herpes infections. PMID:27183601

  13. Subliminal sexual stimuli facilitate genital response in women.

    PubMed

    Ponseti, Jorge; Bosinski, Hartmut A G

    2010-10-01

    Visual sexual stimuli (VSS) are believed to undergo an automatic process of stimulus appraisal and (genital or subjective) response generation. Consistent with this belief, studies have found that subliminal VSS can facilitate responses to subsequent sexual stimulus presentations. We tested whether subliminal sexual stimuli facilitated a genital response in women and, furthermore, whether this genital response could be modulated by both opposite-sex stimuli and same-sex stimuli (i.e., whether the genital response to subliminal stimuli is category-specific or nonspecific). Twenty heterosexual women underwent vaginal photoplethysmography while being subliminally (20 ms) exposed to same-sex, opposite-sex, and nonsexual slides in a priming experiment. Vaginal pulse amplitude was increased when target stimuli were preceded by both opposite-sex and same-sex priming stimuli relative to nonsexual priming stimuli. This finding suggests that subliminal VSS were subjected to automatic stimulus processing, thereby facilitating nonspecific genital response preparation. Results are discussed in terms of implicit and explicit memory access and the evolutionary benefit of female nonspecific genital response. PMID:20041283

  14. Mothers' perceptions of female genital mutilation.

    PubMed

    Ahanonu, E L; Victor, O

    2014-08-01

    The practice of female genital mutilation (FGM) is widespread in Nigeria. This study was conducted to assess the perceptions of FGM among mothers at a primary healthcare centre in Lagos, Nigeria. A convenience sample of 95 mothers completed the pre-tested, semi-structured questionnaires. Data analysis was carried out using descriptive statistics and a chi-square test was used to test for association between variables. Findings showed that the mothers held ambivalent beliefs about the practice. Although over half of the respondents (56.8%) perceived the practice of FGM as not being beneficial, 44.2% thought that uncircumcised girls will become promiscuous. Nearly a third (30.5%) believed that FGM promotes a woman's faithfulness to her husband. About a quarter (26.3%) reported that women who have undergone FGM are not at any risk of gynaecological complications. There was a significant relationship between the educational background of the mothers and the perception that uncircumcised girls will be promiscuous. These perceptions about FGM show that government at all levels should continue with educational efforts aimed at eradicating this practice. PMID:24412809

  15. Genital Cancers in Women: Uterine Cancer.

    PubMed

    Roett, Michelle A

    2015-11-01

    There are two main types of uterine cancer. Endometrial carcinoma, the most commonly diagnosed genital cancer in women, accounts for most cases (more than 95%) and sarcoma comprises the remainder. Endometrial cancer primarily occurs in postmenopausal women. Risk factors include exposure to high levels of endogenous estrogen (eg, obesity, nulliparity, late menopause) or exogenous estrogen (eg, hormone replacement therapy, tamoxifen) and pelvic radiation. Genetics are involved in a small percentage of cases, notably among women in families with hereditary nonpolyposis colorectal cancer (HNPCC). More than 80% of patients with endometrial cancers present with abnormal uterine bleeding. Endometrial biopsy and transvaginal ultrasound are the first-line tests to evaluate bleeding. If the endometrial lining is thickened on ultrasound, endometrial biopsy is indicated. If symptoms persist after negative biopsy results, or if biopsy results are inadequate, hysteroscopy is performed for tissue sampling. Most patients with endometrial cancer are diagnosed early, when cancer is confined to the uterus. Hysterectomy is the treatment of choice in such cases. Treatment of advanced disease involves radiotherapy and/or chemotherapy. Perimenopausal women should be informed that abnormal bleeding could be a sign of cancer and should be evaluated. However, no routine screening is recommended except for women with HNPCC. PMID:26569046

  16. Female genital alteration: a compromise solution.

    PubMed

    Arora, Kavita Shah; Jacobs, Allan J

    2016-03-01

    Despite 30 years of advocacy, the prevalence of non-therapeutic female genital alteration (FGA) in minors is stable in many countries. Educational efforts have minimally changed the prevalence of this procedure in regions where it has been widely practiced. In order to better protect female children from the serious and long-term harms of some types of non-therapeutic FGA, we must adopt a more nuanced position that acknowledges a wide spectrum of procedures that alter female genitalia. We offer a revised categorisation for non-therapeutic FGA that groups procedures by effect and not by process. Acceptance of de minimis procedures that generally do not carry long-term medical risks is culturally sensitive, does not discriminate on the basis of gender, and does not violate human rights. More morbid procedures should not be performed. However, accepting de minimis non-therapeutic f FGA procedures enhances the effort of compassionate practitioners searching for a compromise position that respects cultural differences but protects the health of their patients. PMID:26902479

  17. Gene expression profiling in male genital lichen sclerosus.

    PubMed

    Edmonds, Emma; Barton, Geraint; Buisson, Sandrine; Francis, Nick; Gotch, Frances; Game, Laurence; Haddad, Munther; Dinneen, Michael; Bunker, Chris

    2011-10-01

    Male genital lichen sclerosus (MGLSc) has a bimodal distribution in boys and men. It is associated with squamous cell carcinoma (SCC). The pathogenesis of MGLSc is unknown. HPV and autoimmune mechanisms have been mooted. Anti extracellular matrix protein (ECM)1 antibodies have been identified in women with GLSc. The gene expression pattern of LSc is unknown. Using DNA microarrays we studied differences in gene expression in healthy and diseased prepuces obtained at circumcision in adult males with MGLSc (n = 4), paediatric LSc (n = 2) and normal healthy paediatric foreskin (n = 4). In adult samples 51 genes with significantly increased expression and 87 genes with significantly reduced expression were identified; paediatric samples revealed 190 genes with significantly increased expression and 148 genes with significantly reduced expression. Concordance of expression profiles between adult and paediatric samples indicates the same disease process. Functional analysis revealed increased expression in the adult and child MGSLc samples in the immune response/cellular defence gene ontology (GO) category and reduced expression in other categories including genes related to squamous cancer. No specific HPV, autoimmune or squamous carcinogenesis-associated gene expression patterns were found. ECM1 and CABLES1 expression were significantly reduced in paediatric and adult samples respectively. PMID:21718371

  18. Transnodal Lymphangiography in the Diagnosis and Treatment of Genital Lymphedema

    SciTech Connect

    Gomez, F. M. Martinez-Rodrigo, J.; Marti-Bonmati, L.; Santos, E.; Forner, I.; Lloret, M.; Perez-Enguix, D.; Garcia-Marcos, R.

    2012-12-15

    Purpose: To report the success of groin nodal lymphography in the diagnosis and treatment of genital lymphedema. Methods and Materials: We present one female (8 years old [patient no. 1]) and two male (69 and [patient no. 2] 31 years old [patient no. 3], respectively) patients with genital lymphedema in whom conservative treatment failed. The girl also had lymphorrhagia. Genital lymphedema was caused by radical cystectomy (patient no. 2), lymphatic hyperplasia (patient no. 1), and idiopathic lymphangitis (patient no. 3). All of them underwent ultrasound-guided bilateral groin lymph node puncture. Afterward, 4-8 ml Lipiodol Ultra-Fluide (Guerbet) were injected at a rate of 0.2 ml/s. Lipiodol progression was assessed by fluoroscopy. Computed tomography scan of the abdomen and pelvis was performed immediately after and again at 24 h after the procedure to confirm the leak. The follow-up period was 15, 13, and 9 months, respectively. Technical success was considered as bilateral pelvic and abdominal filling of lymphatic vessels. Therapeutic success was considered as improvement or disappearance of genital lymphedema and/or lymphorrhagia. Results: Lipiodol leak to the scrotum was observed in patients no. 2 and 3. Lymphaticopelvic fistula and genital lymphatic hyperplasia were seen in patient no. 1. Genital lymphedema diminished within 1 week and almost disappeared in two cases (patients no. 1 and 3) or significantly improved (patient no. 2). lymphorrhagia also resolved in patient no. 1. No recurrence or worsening was detected during follow-up. Conclusion: Therapeutic lymphangiography by lymph node injection seems to be effective to treat genital lymphedema. Lymph node puncture lymphangiography is feasible and less cumbersome than pedal lymphangiography.

  19. Cryopreservation Causes Genetic and Epigenetic Changes in Zebrafish Genital Ridges

    PubMed Central

    Riesco, Marta F.; Robles, Vanesa

    2013-01-01

    Cryopreservation is an important tool routinely employed in Assisted Reproduction Technologies (ARTs) and germplasm banking. For several years, the assessment of global DNA fragmentation seemed to be enough to ensure the integrity of genetic material. However, cryopreservation can produce molecular alterations in key genes and transcripts undetectable by traditional assays, such modifications could interfere with normal embryo development. We used zebrafish as a model to study the effect of cryopreservation on key transcripts and genes. We employed an optimized cryopreservation protocol for genital ridges (GRs) containing primordial germ cells (PGCs) considered one of the best cell sources for gene banking. Our results indicated that cryopreservation produced a decrease in most of the zebrafish studied transcripts (cxcr4b, pou5f1, vasa and sox2) and upregulation of heat shock proteins (hsp70, hsp90). The observed downregulation could not always be explained by promoter hypermethylation (only the vasa promoter underwent clear hypermethylation). To corroborate this, we used human spermatozoa (transcriptionally inactive cells) obtaining a reduction in some transcripts (eIF2S1, and LHCGR). Our results also demonstrated that this effect was caused by freezing/thawing rather than exposure to cryoprotectants (CPAs). Finally, we employed real-time PCR (qPCR) technology to quantify the number of lesions produced by cryopreservation in the studied zebrafish genes, observing very different vulnerability to damage among them. All these data suggest that molecular alterations caused by cryopreservation should be studied in detail in order to ensure the total safety of the technique. PMID:23805321

  20. Cryopreservation Causes Genetic and Epigenetic Changes in Zebrafish Genital Ridges.

    PubMed

    Riesco, Marta F; Robles, Vanesa

    2013-01-01

    Cryopreservation is an important tool routinely employed in Assisted Reproduction Technologies (ARTs) and germplasm banking. For several years, the assessment of global DNA fragmentation seemed to be enough to ensure the integrity of genetic material. However, cryopreservation can produce molecular alterations in key genes and transcripts undetectable by traditional assays, such modifications could interfere with normal embryo development. We used zebrafish as a model to study the effect of cryopreservation on key transcripts and genes. We employed an optimized cryopreservation protocol for genital ridges (GRs) containing primordial germ cells (PGCs) considered one of the best cell sources for gene banking. Our results indicated that cryopreservation produced a decrease in most of the zebrafish studied transcripts (cxcr4b, pou5f1, vasa and sox2) and upregulation of heat shock proteins (hsp70, hsp90). The observed downregulation could not always be explained by promoter hypermethylation (only the vasa promoter underwent clear hypermethylation). To corroborate this, we used human spermatozoa (transcriptionally inactive cells) obtaining a reduction in some transcripts (eIF2S1, and LHCGR). Our results also demonstrated that this effect was caused by freezing/thawing rather than exposure to cryoprotectants (CPAs). Finally, we employed real-time PCR (qPCR) technology to quantify the number of lesions produced by cryopreservation in the studied zebrafish genes, observing very different vulnerability to damage among them. All these data suggest that molecular alterations caused by cryopreservation should be studied in detail in order to ensure the total safety of the technique. PMID:23805321

  1. Microbial flora of the lower genital tract during pregnancy: relationship to morbidity.

    PubMed

    de Louvois, J; Hurley, R; Stanley, V C

    1975-09-01

    Nineteen genera and groups of micro-organisms were isolated from the lower genital tract of 280 women at their first antenatal visit. Chlamydia, viruses, and T-strain mycoplasmas were not sought, and only routine methods of anaerobic culture were used. Growth was recorded as scanty, moderate or heavy. The population studied was grouped according to age, parity, gestational stage at booking, presence and degree of severity of lower genital tract morbidity, past history of vulvovaginitis, and suspicion of lower genital tract morbidity as evidenced by a request for a report on the microbiological findings. The frequency of isolation of the various microbes in health and in disease is given. The grading of Gram-stained smears bore no relation to the isolation rates of lactobacilli, but there was a significant increase (p less than 0-001) in the isolation rates of each of the following: Mycoplasma hominis, Bacteroides spp., Trichomonas vaginalis, Gram-variable cocco-bacilli, and anaerobic streptococci in those patients with smears in which lactobacilli were adjudged to be absent. The isolation of faecal streptococci was increased (p less than 0-001) in women aged more than 34 years. Escherichia coli (p less than 0-05) and anaerobic and microaerophilic streptococci (p less than 0-02) were isolated more frequently from those booking after the 25th week of pregnancy. The incidence of M. hominis (p less than 0-02) and of anaerobic streptococci (p less than 0-05) increased between the first and third trimesters. No significance positive correlations were established between the isolation rates of the various microbes and objective assessment of lower genital tract morbidity or the demonstration of pus cells, but lactobacilli were isolated less frequently (p less than 0-01) from those with morbidity. The isolation of Candida albicans (p less than 0-02), T. vaginalis (p less than 0-05), and M. hominis (p less than 0.05) was increased in patients in whom vulvovaginitis was

  2. [Treatment of male genital infections with enoxacin].

    PubMed

    Giorgi, P M; Giorgi, P; Canale, D; Turchi, P; Poggi, M S; Di Coscio, M; Bartelloni, M; Meschini, P; Andreini, F; Campa, M

    1989-09-01

    Inflammatory disease such as prostatitis and prostatovesiculitis, can affect the fertility potential of the male population. In this study, the Authors tested the therapeutical efficacy of a second generation quinolone, enoxacin, in patients suffering from vesicular and/or prostatic inflammations. This drug has been shown to diffuse into the prostatic fluid, achieving therapeutical concentrations either in acute or chronic pathological conditions. Thirty infertile patients referring to our Andrology Center and showing seminal signs (leukocytes, abnormal sperm forms, chemical and physical alterations, etc) of genital tract inflammations were found to have positive sperm culture for enoxacin-sensitive strains. Further investigations (echotomography) showed that they were affected by prostatic and/or vesicular subacute chronic inflammations. The mean age was 32.2 (range 20-36) ys. All the patients discontinued any previous treatment for at least 90 days. Enoxacin was administered at the dose of 300 mg b.i.d. for two cycles of 10 days each, with intervals of 20 days. At the beginning and at the end of the treatment (days 0 and 60), semen analysis and culture were performed. A paired-T test was employed for the statistical evaluation of data. 26.6% of patients ad an altered fluidification before treatment. Only 10.0% of them showed the same sign after treatment. A condition of hyperviscosity was present in 50% and 16.6% of patients before and after treatment respectively. Likewise, an elevated number of leukocytes (greater than 10(6)/ml) occurred in the ejaculates of 43.3% of patients and in 23.3% after enoxacin treatment. Enoxacin treatment was efficacious in 89.2% of cases, in presence of either Gram positive or Gram negative bacteria.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:2529639

  3. Correlates of HIV-1 Genital Shedding in Tanzanian Women

    PubMed Central

    Tanton, Clare; Weiss, Helen A.; Le Goff, Jerome; Changalucha, John; Rusizoka, Mary; Baisley, Kathy; Everett, Dean; Ross, David A.; Belec, Laurent; Hayes, Richard J.; Watson-Jones, Deborah

    2011-01-01

    Background Understanding the correlates of HIV shedding is important to inform strategies to reduce HIV infectiousness. We examined correlates of genital HIV-1 RNA in women who were seropositive for both herpes simplex virus (HSV)-2 and HIV-1 and who were enrolled in a randomised controlled trial of HSV suppressive therapy (aciclovir 400 mg b.i.d vs. placebo) in Tanzania. Methodology Samples, including a cervico-vaginal lavage, were collected and tested for genital HIV-1 and HSV and reproductive tract infections (RTIs) at randomisation and 6, 12 and 24 months follow-up. Data from all women at randomisation and women in the placebo arm during follow-up were analysed using generalised estimating equations to determine the correlates of cervico-vaginal HIV-1 RNA detection and load. Principal Findings Cervico-vaginal HIV-1 RNA was detected at 52.0% of 971 visits among 482 women, and was independently associated with plasma viral load, presence of genital ulcers, pregnancy, bloody cervical or vaginal discharge, abnormal vaginal discharge, cervical ectopy, Neisseria gonorrhoeae, Chlamydia trachomatis, Trichomonas vaginalis, an intermediate bacterial vaginosis score and HSV DNA detection. Similar factors were associated with genital HIV-1 RNA load. Conclusions RTIs were associated with increased presence and quantity of genital HIV-1 RNA in this population. These results highlight the importance of integrating effective RTI treatment into HIV care services. PMID:21390251

  4. Histopathological studies on neoplasms in the genital tract of female donkeys in Egypt.

    PubMed

    Sokkar, S M; Hamouda, M A; Abdel-Rahman, S M

    2001-01-01

    The genital tracts of 165 female donkeys were collected and examined with special concern to neoplasms. Ovarian Neoplasms were found in 12 cases (7.72%). A granulosa cell tumor was found in one case (0.61%). A cavernous haemangioma was found in 11 cases (6.67%). Uterine neoplasms were found in 14 cases (8.84%). Endometrial polyps and fibroleiomyoma were found in one case (0.61%) each. Leiomyoma was found in 2 cases (1.21%). Cavernous haemangioma was found in 10 cases (6.06%), and cervical polyps in 5 cases (3.03%). PMID:11413706

  5. Genital Appearance Dissatisfaction: Implications for Women's Genital Image Self-Consciousness, Sexual Esteem, Sexual Satisfaction, and Sexual Risk.

    PubMed

    Schick, Vanessa R; Calabrese, Sarah K; Rima, Brandi N; Zucker, Alyssa N

    2010-09-01

    Findings regarding the link between body image and sexuality have been equivocal, possibly because of the insensitivity of many of body image measures to potential variability across sensory aspects of the body (e.g., appearance versus odor), individual body parts (e.g., genitalia versus thighs), and social settings (e.g., public versus intimate). The current study refined existing methods of evaluating women's body image in the context of sexuality by focusing upon two highly specified dimensions: satisfaction with the visual appearance of the genitalia and self-consciousness about the genitalia during a sexual encounter. Genital appearance dissatisfaction, genital image self-consciousness, and multiple facets of sexuality were examined with a sample of 217 undergraduate women using an online survey. Path analysis revealed that greater dissatisfaction with genital appearance was associated with higher genital image self-consciousness during physical intimacy, which, in turn, was associated with lower sexual esteem, sexual satisfaction, and motivation to avoid risky sexual behavior. These findings underscore the detrimental impact of negative genital perceptions on young women's sexual wellbeing, which is of particular concern given their vulnerability at this stage of sexual development as well as the high rates of sexually transmitted infections within this age group. Interventions that enhance satisfaction with the natural appearance of their genitalia could facilitate the development of a healthy sexual self-concept and provide long-term benefits in terms of sexual safety and satisfaction. PMID:20824180

  6. Genital Appearance Dissatisfaction: Implications for Women’s Genital Image Self-Consciousness, Sexual Esteem, Sexual Satisfaction, and Sexual Risk

    PubMed Central

    Schick, Vanessa R.; Calabrese, Sarah K.; Rima, Brandi N.; Zucker, Alyssa N.

    2010-01-01

    Findings regarding the link between body image and sexuality have been equivocal, possibly because of the insensitivity of many of body image measures to potential variability across sensory aspects of the body (e.g., appearance versus odor), individual body parts (e.g., genitalia versus thighs), and social settings (e.g., public versus intimate). The current study refined existing methods of evaluating women’s body image in the context of sexuality by focusing upon two highly specified dimensions: satisfaction with the visual appearance of the genitalia and self-consciousness about the genitalia during a sexual encounter. Genital appearance dissatisfaction, genital image self-consciousness, and multiple facets of sexuality were examined with a sample of 217 undergraduate women using an online survey. Path analysis revealed that greater dissatisfaction with genital appearance was associated with higher genital image self-consciousness during physical intimacy, which, in turn, was associated with lower sexual esteem, sexual satisfaction, and motivation to avoid risky sexual behavior. These findings underscore the detrimental impact of negative genital perceptions on young women’s sexual wellbeing, which is of particular concern given their vulnerability at this stage of sexual development as well as the high rates of sexually transmitted infections within this age group. Interventions that enhance satisfaction with the natural appearance of their genitalia could facilitate the development of a healthy sexual self-concept and provide long-term benefits in terms of sexual safety and satisfaction. PMID:20824180

  7. [Genital artefact ulcers appearing simultaneously in a couple].

    PubMed

    Hernández-Gil, Jesús; Guiote, María Victoria; Vilanova, Anna; Mendoza, Francisco; Linares, Juan; Naranjo, Ramón

    2006-03-01

    Genital ulcers may be due to a number of causes, with the most frequent ones being of infectious, tumorous and physical etiology. The coexistence of genital lesions in a couple makes it necessary to rule out sexual transmission as a first option, as it is not always the cause. We present the case of a 78 and 73-year-old couple, both of whom presented with genital ulcers which had been developing for months and which began to manifest simultaneously. The negative results in the tests performed, the exclusion of other likely causes and the favorable evolution of the lesions suggest self-inflicted ulcers as a probable diagnosis, an infrequent form of presentation of "folie à deux". Despite its infrequent occurrence, dermatitis artefacta is a cause that should always be included in the differential diagnosis of any skin lesion, as it often goes unnoticed because of its many clinical presentations. PMID:16595114

  8. Xenobiotic Transporter Expression along the Male Genital Tract1

    PubMed Central

    Klein, David M.; Wright, Stephen H.; Cherrington, Nathan J.

    2015-01-01

    The male genital tract plays an important role in protecting sperm by forming a distinct compartment separate from the body which limits exposure to potentially toxic substrates. Transporters along this tract can influence the distribution of xenobiotics into the male genital tract through efflux back into the blood or facilitating the accumulation of toxicants. The aim of this study was to quantitatively determine the constitutive mRNA expression of 30 xenobiotic transporters in caput and cauda regions of the epididymis, vas deferens, prostate, and seminal vesicles from adult Sprague-Dawley rats. The epididymis was found to express at least moderate levels of 18 transporters, vas deferens 15, seminal vesicles 23, and prostate 18. Constitutive expression of these xenobiotic transporters in the male genital tract may provide insight into the xenobiotics that can potentially be transported into these tissues and may provide the molecular mechanism for site specific toxicity of select agents. PMID:24814985

  9. Fitness consequences of artificial selection on relative male genital size.

    PubMed

    Booksmythe, Isobel; Head, Megan L; Keogh, J Scott; Jennions, Michael D

    2016-01-01

    Male genitalia often show remarkable differences among related species in size, shape and complexity. Across poeciliid fishes, the elongated fin (gonopodium) that males use to inseminate females ranges from 18 to 53% of body length. Relative genital size therefore varies greatly among species. In contrast, there is often tight within-species allometric scaling, which suggests strong selection against genital-body size combinations that deviate from a species' natural line of allometry. We tested this constraint by artificially selecting on the allometric intercept, creating lines of males with relatively longer or shorter gonopodia than occur naturally for a given body size in mosquitofish, Gambusia holbrooki. We show that relative genital length is heritable and diverged 7.6-8.9% between our up-selected and down-selected lines, with correlated changes in body shape. However, deviation from the natural line of allometry does not affect male success in assays of attractiveness, swimming performance and, crucially, reproductive success (paternity). PMID:27188478

  10. Mucosal Immunity in the Female Genital Tract, HIV/AIDS

    PubMed Central

    Reis Machado, Juliana; da Silva, Marcos Vinícius; Cavellani, Camila Lourencini; Antônia dos Reis, Marlene; Monteiro, Maria Luiza Gonçalves dos Reis; Teixeira, Vicente de Paula Antunes; Rosa Miranda Corrêa, Rosana

    2014-01-01

    Mucosal immunity consists of innate and adaptive immune responses which can be influenced by systemic immunity. Despite having been the subject of intensive studies, it is not fully elucidated what exactly occurs after HIV contact with the female genital tract mucosa. The sexual route is the main route of HIV transmission, with an increased risk of infection in women compared to men. Several characteristics of the female genital tract make it suitable for inoculation, establishment of infection, and systemic spread of the virus, which causes local changes that may favor the development of infections by other pathogens, often called sexually transmitted diseases (STDs). The relationship of these STDs with HIV infection has been widely studied. Here we review the characteristics of mucosal immunity of the female genital tract, its alterations due to HIV/AIDS, and the characteristics of coinfections between HIV/AIDS and the most prevalent STDs. PMID:25313360

  11. Hysterosalpingography and ultrasonography findings of female genital tuberculosis

    PubMed Central

    Shah, Hardik Uresh; Sannananja, Bhagya; Baheti, Akshay Dwarka; Udare, Ashlesha Satish; Badhe, Padma Vikram

    2015-01-01

    Genital tuberculosis (TB) is an important cause of female infertility in the world, especially in developing countries. Majority of infertility cases are due to involvement of the fallopian tubes (92%–100%), endometrial cavity (50%), and ovaries (10%–30%); cervical and vulvovaginal TB are uncommon. Genital TB has characteristic radiological appearances based on the stage of the disease process (acute inflammatory or chronic fibrotic) and the organ of involvement. Hysterosalpingography (HSG) and ultrasonography (US) remain the main imaging modalities used in the diagnosis of genital TB. HSG is the primary modality for evaluating uterine, fallopian tube, and peritubal involvement and also helps in evaluating tubal patency. US, on the other hand, allows simultaneous evaluation of ovarian and extrapelvic involvement. PMID:25538038

  12. Female genital circumcision/mutilation: implications for female urogynaecological health.

    PubMed

    Teufel, Katharina; Dörfler, Daniela Marianne

    2013-12-01

    "Female genital circumcision" or "female genital mutilation", as it is called more often, is an operation that is primarily carried out in Africa. Owing to migration, physicians are increasingly confronted with this issue in Western countries as well. A range of negative effects may result from this operation and this article aims to address consequences for female pelvic health. Special emphasis is placed on urogynaecological health consequences; in particular, on "voiding difficulties", "recurrent urinary tract infections" and "vesicovaginal fistula". All of these occur mostly in infibulated women, i.e. in women whose genitalia are sealed by the most severe form of circumcision. Some of the problems that may emerge as a result of the operation can be resolved by defibulation (i.e. surgical reopening of the sealed vulva). Female genital circumcision is a sensitive topic even in the area of research and reliable data are therefore scarce. PMID:23857065

  13. Female genital mutilation. Council on Scientific Affairs, American Medical Association.

    PubMed

    1995-12-01

    Female genital mutilation is the medically unnecessary modification of female genitalia. Female genital mutilation typically occurs at about 7 years of age, but mutilated women suffer severe medical complications throughout their adult lives. Female genital mutilation most frequently occurs in Africa, the Middle East, and Muslim parts of Indonesia and Malaysia, and it is generally part of a ceremonial induction into adult society. Recent political and economic problems in these regions, however, have increased the numbers of students and refugees to the United States. Consequently, US physicians are treating an increasing number of mutilated patients. The Council on Scientific Affairs recommends that US physicians join the World Health Organization, the World Medical Association, and other major health care organizations in opposing all forms of medically unnecessary surgical modification of the female genitalia. PMID:7474278

  14. Genital tuberculosis in the infertile women - an update.

    PubMed

    Ishrat, S; Fatima, P

    2015-01-01

    Tuberculosis is endemic in many developing countries of the world including Bangladesh. Genital tuberculosis is a significant cause of infertility in the women of these countries. The diagnosis of genital tuberculosis in infertile women is difficult as most of the cases are usually asymptomatic. A high index of clinical suspicion is required. Genital tuberculosis always affects the fallopian tubes. It affects the endometrium in half of the cases. In addition to tuberculin skin tests and interferon gamma release assays, procedures like hysterosalpingography, laparoscopy-dye test, endometrial curettage and laparoscopy with multiple sampling for smear microscopy and culture for mycobacterium tuberculosis can detect the cases. In recent years diagnosis has been improved by polymerase chain reaction targeted against mycobacterium tuberculosis DNA. Following early diagnosis, treatment with anti-tubercular drugs is favourable for fertility only when tubal and endometrial damage is minimal. In cases where the organs are more severely involved the outcome is poor even with in- vitro fertilization. PMID:25725695

  15. Genital Inflammation and the Risk of HIV Acquisition in Women

    PubMed Central

    Masson, Lindi; Passmore, Jo-Ann S.; Liebenberg, Lenine J.; Werner, Lise; Baxter, Cheryl; Arnold, Kelly B.; Williamson, Carolyn; Little, Francesca; Mansoor, Leila E.; Naranbhai, Vivek; Lauffenburger, Douglas A.; Ronacher, Katharina; Walzl, Gerhard; Garrett, Nigel J.; Williams, Brent L.; Couto-Rodriguez, Mara; Hornig, Mady; Lipkin, W. Ian; Grobler, Anneke; Abdool Karim, Quarraisha; Abdool Karim, Salim S.

    2015-01-01

    Background. Women in Africa, especially young women, have very high human immunodeficiency virus (HIV) incidence rates that cannot be fully explained by behavioral risks. We investigated whether genital inflammation influenced HIV acquisition in this group. Methods. Twelve selected cytokines, including 9 inflammatory cytokines and chemokines (interleukin [IL]-1α, IL-1β, IL-6, tumor necrosis factor-α, IL-8, interferon-γ inducible protein-10 [IP-10], monocyte chemoattractant protein-1, macrophage inflammatory protein [MIP]-1α, MIP-1β), hematopoietic IL-7, and granulocyte macrophage colony-stimulating factor, and regulatory IL-10 were measured prior to HIV infection in cervicovaginal lavages from 58 HIV seroconverters and 58 matched uninfected controls and in plasma from a subset of 107 of these women from the Centre for the AIDS Programme of Research in South Africa 004 tenofovir gel trial. Results. HIV seroconversion was associated with raised genital inflammatory cytokines (including chemokines MIP-1α, MIP-1β, and IP-10). The risk of HIV acquisition was significantly higher in women with evidence of genital inflammation, defined by at least 5 of 9 inflammatory cytokines being raised (odds ratio, 3.2; 95% confidence interval, 1.3–7.9; P = .014). Genital cytokine concentrations were persistently raised (for about 1 year before infection), with no readily identifiable cause despite extensive investigation of several potential factors, including sexually transmitted infections and systemic cytokines. Conclusions. Elevated genital concentrations of HIV target cell–recruiting chemokines and a genital inflammatory profile contributes to the high risk of HIV acquisition in these African women. PMID:25900168

  16. [Actual issues of pathogenesis of tuberculosis of male genital organs].

    PubMed

    Stepanov, P I

    2014-01-01

    Based on a survey of 467 men with genital tuberculosis, following conclusions were made. The presence of morphological signs of nonspecific prostatitis of toxic-allergic genesis in patients with newly diagnosed tuberculosis of the urinary and genital organs proves the possibility of primary infection of the epididymis with Mycobacterium tuberculosis. Primarily isolated epididymal tuberculosis was diagnosed in 21 (4,5%) patients. Tuberculous of testicles is in direct relationship to the duration of the existence of tuberculous infection in the epididymis. Bilateral tuberculous of the epididymis is always combined with tuberculosis of the prostate. Opportunity of both primary and secondary infection of the prostate gland with Mycobacterium tuberculosis can be considered as proved. 15 (3,2%) patients had initially isolated prostatic tuberculosis. Based on clinical observations, exogenous way of introduction of infection in tuberculosis of genital organs in men was not confirmed. The lymphogenous and hematogenous pathways are leading and most common pathways of Mycobacterium tuberculosis in the male genitals. In patients with tuberculosis of the prostate, which is combined with a lesion of urinary organs, without involvement of scrotum in the pathological process, infection of prostate occurs by urinogenous way. Tuberculosis of the seminal vesicles is always secondary; none of the patients were initially diagnosed with isolated process. Based on the clinical manifestations of the disease and a detailed examination of the patient, it is virtually impossible to establish a particular way of infection in the male genitals. The main value of the information about the possible ways of tuberculosis infection consists of fully examination of reproductive system with histological and bacteriological verification of the diagnosis of each genital organs in each man with suspected tuberculosis. PMID:24956670

  17. Transmission of Chlamydia and genital warts during sleepwalking.

    PubMed

    Mohanty, Kailash

    2008-02-01

    A boy aged 15 years infected a girl of 13 years with Chlamydia and genital warts. The boy has been engaged in sexual activities for the last four years. There was no dispute that the boy had had sex with the girl. He was prosecuted but acquitted by the Court on the ground of 'defence of sleepwalking'. This is the first case where sexually transmitted infections like Chlamydia and genital warts have been transmitted sexually through sleepwalking. This case also raises the issues of underage sex and issues of confidentiality. PMID:18334071

  18. Should Male Circumcision be Advocated for Genital Cancer Prevention?

    PubMed Central

    Morris, Brian J; Mindel, Adrian; Tobian, Aaron AR; Hankins, Catherine A; Gray, Ronald H; Bailey, Robert C; Bosch, Xavier; Wodak, Alex D

    2013-01-01

    The recent policy statement by the Cancer Council of Australia on infant circumcision and cancer prevention and the announcement that the quadrivalent human papillomavirus (HPV) vaccine will be made available for boys in Australia prompted us to provide an assessment of genital cancer prevention. While HPV vaccination of boys should help reduce anal cancer in homosexual men and cervical cancer in women, it will have little or no impact on penile or prostate cancer. Male circumcision can reduce cervical, penile and possibly prostate cancer. Promotion of both HPV vaccination and male circumcision will synergistically maximize genital cancer prevention. PMID:23167429

  19. How often are gonorrhoea and genital yeast infection sexually transmitted?

    PubMed

    Thin, R N; Rendell, P; Wadsworth, J

    1979-08-01

    Although gonorrhoea is often regarded as the sexually transmitted disease against which others are measured, its infectivity is not clearly understood. Estimates of the infection rate have varied from 5--90%. In this study, 50 couples with gonorrhoea were matched with 50 couples with genital yeast infection. Gonorrhoea was diagnosed in both partners of 32 couples and genital yeast infection in both partners of 21 couples. These figures provide an indication of the sexual transmission of these conditions. The higher figure for gonorrhoea may be related to a greater urgency in tracing contacts. PMID:486247

  20. Psychological factors predicting the distress to female persistent genital arousal symptoms.

    PubMed

    Carvalho, Joana; Veríssimo, Ana; Nobre, Pedro J

    2015-01-01

    Symptoms of persistent genital arousal are expected to negatively affect women's sexual and emotional well-being. However, not all women who experience persistent genital arousal complain about their genital condition. Against this background, this study aimed to evaluate psychological predictors of the distress associated with persistent genital arousal symptoms, as well as psychological moderators influencing the conditions under which persistent genital arousal causes distress. A total of 117 women reporting symptoms of persistent genital arousal answered to online questionnaires measuring personality traits, sexual beliefs, and dyadic adjustment. Women have also completed a checklist measuring the frequency/severity of persistent genital arousal symptoms and the distress/impairment caused by these symptoms. Results showed that neuroticism, (low) openness, sexual conservatism, and (low) dyadic adjustment significantly predicted distress associated with genital symptoms. Furthermore, sexual conservatism was found to moderate the relation between the symptoms' severity and the distress associated with those symptoms. Overall, sexual conservatism seems to be a key differentiator factor, influencing the psychological conditions under which women may report higher levels of distress caused by persistent genital arousal. Because such findings focus on the distress to genital arousal symptoms rather than on persistent genital arousal disorder as a clinical entity, the results under consideration may or may not characterize women formally assigned to the persistent genital arousal disorder label. PMID:24328817

  1. Children's Memories of a Physical Examination Involving Genital Touch: Implications for Reports of Child Sexual Abuse.

    ERIC Educational Resources Information Center

    Saywitz, Karen J.; And Others

    1991-01-01

    Conducted medical checkups on five- and seven-year-old girls (n=72), one-half of whom also received genital examinations. Later solicited girls' memories. Most girls in genital condition revealed vaginal and anal contact only when asked directly about it. Children who had nongenital examination never falsely reported genital touch in free recall…

  2. Female genital mutilation/cutting type IV in Cambodia: a case report.

    PubMed

    Abdulcadir, Jasmine; Irion, Olivier; de Tejada, Begoña Martinez

    2015-12-01

    Nontherapeutic female genital modifications can cause short- and long-term consequences. Caregivers should promote women's self knowledge on genitals' anatomy and physiology, and psychophysical and sexual health. They should also inform on possible negative consequences of vulvar nontherapeutic alterations requested and avoid the medicalization of female genital mutilation. PMID:26732824

  3. Preliminary study of the flora in the lower genital tracts of sexually active adolescent females in relation to symptoms and inflammatory response.

    PubMed

    Russo, J F; Ronkin, S; Furness, G

    1981-03-01

    The lower genital tracts of 20 sexually active adolescent females were examined for the presence of Mycoplasma hominis, Ureaplasma urealyticum, Corynebacterium genitalium, and Corynebacterium pseudogenitalium. Fifty percent of the asymptomatic adolescent females and 50% of the symptomatic adolescent females were colonized with M. hominis, which is higher than the percentage reported in adult females. None of the asymptomatic adolescent females and only 10% of the symptomatic adolescent females were colonized with U. urealyticum, which is much lower than the percentage reported in adults. None of the study patients was colonized with C. genitalium, but 25% were colonized with C. pseudogenitalium. No relationship was found between the presence of M. hominis in the lower genital tract and a clinically identifiable vaginal discharge or inflammatory changes in exfoliated cervical and vaginal epithelial cells. The presence of M.hominis in the lower genital tract does not appear to be influenced by use of oral contraceptives or antecedent pregnancy. PMID:7333925

  4. Relationship Between Genital Drug Concentrations and Cervical Cellular Immune Activation and Reconstitution in HIV-1-Infected Women on a Raltegravir Versus a Boosted Atazanavir Regimen.

    PubMed

    Meditz, Amie L; Palmer, Claire; Predhomme, Julie; Searls, Kristina; Kerr, Becky; Seifert, Sharon; Caraway, Patricia; Gardner, Edward M; MaWhinney, Samantha; Anderson, Peter L

    2015-10-01

    Determinants of HIV-infected women's genital tract mucosal immune health are not well understood. Because raltegravir (RAL) achieves relatively higher genital tract concentrations than ritonavir-boosted atazanavir (ATV), we examined whether an RAL-based regimen is associated with improved cervical immune reconstitution and less activation in HIV(+) women compared to an ATV-based regimen. Peripheral blood, cervical brushings, cervical-vaginal lavage (CVL), and cervical biopsies were collected from HIV(+) women on tenofovir disoproxil fumarate and emtricitabine (TDF/FTC) and either RAL (n=14) or ATV (n=19) with CD4(+) T cells>300 cells/mm(3) and HIV RNA<48 copies/ml. HLA-DR(+)CD38(+) T cells were measured in blood and cervical cells using flow cytometry, CD4(+) and CD8(+) T cells were quantified in cervical biopsies by immunofluorescent analysis, and HIV RNA (VL), ATV, and RAL concentrations were measured in CVL. In a linear regression model of log(CVL concentration) versus both log(plasma concentration) and treatment group, the RAL CVL level was 519% (95% CI: 133, 1,525%) higher than for ATV (p<0.001). Genital tract VL was undetectable in 90% of subjects and did not differ by regimen. There were no significant differences between groups in terms of cervical %HLA-DR(+)CD38(+)CD4(+) or CD8(+) T cells, CD4(+) or CD8(+) T cells/mm(2), or CD4:CD8 ratio. After adjusting for treatment time and group, the CVL:plasma drug ratio was not associated with the cervical CD4:CD8 ratio or immune activation (p>0.6). Despite significantly higher genital tract penetration of RAL compared to ATV, there were no significant differences in cervical immune activation or reconstitution between women on these regimens, suggesting both drug regimens achieve adequate genital tract levels to suppress virus replication. PMID:26059647

  5. Genital Measures: Comments on Their Role in Understanding Human Sexuality

    ERIC Educational Resources Information Center

    Geer, James H.

    1976-01-01

    This paper discusses the use of genital measures in the study of both applied and basic work in human sexuality. Some of the advantages of psychophysiological measures are considered along with cautions concerning unwarranted assumptions. Some of the advances that are possible in both applied and basic work are examined. (Author)

  6. Mothers' Perceptions of Female Genital Mutilation

    ERIC Educational Resources Information Center

    Ahanonu, E. L.; Victor, O.

    2014-01-01

    The practice of female genital mutilation (FGM) is widespread in Nigeria. This study was conducted to assess the perceptions of FGM among mothers at a primary healthcare centre in Lagos, Nigeria. A convenience sample of 95 mothers completed the pre-tested, semi-structured questionnaires. Data analysis was carried out using descriptive statistics…

  7. First HSV-1 non primary genital herpes in two patients.

    PubMed

    Fouéré, Sébastien; Chaine, Bénédicte; Maylin, Sarah; Minier, Marine; Vallée, Pascale; Scieux, Catherine; Lassau, François; Legoff, Jérôme; Janier, Michel

    2016-05-01

    First HSV-1 genital episodes in HSV-2 infected patients however, had never been demonstrated until the 2 cases we observed. This scarcity could reflect the lower impact of HSV-2 on western populations but questions the existence of cross-protection between viral types. PMID:27018573

  8. Computational Modeling and Simulation of Genital Tubercle Development

    EPA Science Inventory

    Hypospadias is a developmental defect of urethral tube closure that has a complex etiology. Here, we describe a multicellular agent-based model of genital tubercle development that simulates urethrogenesis from the urethral plate stage to urethral tube closure in differentiating ...

  9. [Prevalence of genital anomalies in young football players].

    PubMed

    Mónaco, M; Verdugo, F; Bodell, M; Avendaño, E; Til, L; Drobnic, F

    2015-01-01

    The purpose of genital examination (GE) during the Pre-participation Physical Examination (PPE) is to identify the state of maturity, and rule out any genital pathology. To describe genital anomalies (GA) and estimate the awareness of GE in young football players. A descriptive, cross-sectional study was conducted in 280 elite football players from the results of PPE over two seasons. There was a detection rate of 5.4% GA, with varicocele being 3.2%, and of which only 13% were aware of their condition. Although this study shows a low incidence of genital abnormality in the study population, only 13% were aware of the GE prior to assessment. These findings demonstrate a low incidence of GA in this population. While GE is recommended during PPE, it is not a routine practice performed by family doctors or sports medicine specialists. This article attempts to raise awareness of the importance of GE in PPE as a preventive health strategy. PMID:25434530

  10. [The microbial etiology of genital discharges in Nouakchott, Mauritania].

    PubMed

    Lô, B B; Philippon, M; Cunin, P; Meynard, D; Tandia-Diagana, M

    1997-01-01

    The survey carried on 579 patients of both sexes, consulting for genital discharges (spontaneous or referred), showed that in 61.1% men cases, STD agents were isolated (Neisseria gonorrhoeae 51.5%) and 64.4% in women cases (Gardnerella vaginalis 24%, Candida albicans 20%. Trichomonas vaginalis 14%). 17% of Neisseria gonorrhoeae strains were penicillinase-producing (PPNG). PMID:9289258

  11. 21 CFR 884.5960 - Genital vibrator for therapeutic use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Genital vibrator for therapeutic use. 884.5960 Section 884.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... of sexual dysfunction or as an adjunct to Kegel's exercise (tightening of the muscles of the...

  12. 21 CFR 884.5960 - Genital vibrator for therapeutic use.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Genital vibrator for therapeutic use. 884.5960 Section 884.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... of sexual dysfunction or as an adjunct to Kegel's exercise (tightening of the muscles of the...

  13. 21 CFR 884.5960 - Genital vibrator for therapeutic use.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Genital vibrator for therapeutic use. 884.5960 Section 884.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... of sexual dysfunction or as an adjunct to Kegel's exercise (tightening of the muscles of the...

  14. 21 CFR 884.5960 - Genital vibrator for therapeutic use.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Genital vibrator for therapeutic use. 884.5960 Section 884.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... of sexual dysfunction or as an adjunct to Kegel's exercise (tightening of the muscles of the...

  15. 21 CFR 884.5960 - Genital vibrator for therapeutic use.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Genital vibrator for therapeutic use. 884.5960 Section 884.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... of sexual dysfunction or as an adjunct to Kegel's exercise (tightening of the muscles of the...

  16. Intravaginal Chlamydia trachomatis Challenge Infection Elicits TH1 and TH17 Immune Responses in Mice That Promote Pathogen Clearance and Genital Tract Damage.

    PubMed

    Vicetti Miguel, Rodolfo D; Quispe Calla, Nirk E; Pavelko, Stephen D; Cherpes, Thomas L

    2016-01-01

    While ascension of Chlamydia trachomatis into the upper genital tract of women can cause pelvic inflammatory disease and Fallopian tube damage, most infections elicit no symptoms or overt upper genital tract pathology. Consistent with this asymptomatic clinical presentation, genital C. trachomatis infection of women generates robust TH2 immunity. As an animal model that modeled this response would be invaluable for delineating bacterial pathogenesis and human host defenses, herein we explored if pathogen-specific TH2 immunity is similarly elicited by intravaginal (ivag) infection of mice with oculogenital C. trachomatis serovars. Analogous to clinical infection, ascension of primary C. trachomatis infection into the mouse upper genital tract produced no obvious tissue damage. Clearance of ivag challenge infection was mediated by interferon (IFN)-γ-producing CD4+ T cells, while IFN-γ signaling blockade concomitant with a single ivag challenge promoted tissue damage by enhancing Chlamydia-specific TH17 immunity. Likewise, IFN-γ and IL-17 signaling blockade or CD4+ T cell depletion eliminated the genital pathology produced in untreated controls by multiple ivag challenge infections. Conversely, we were unable to detect formation of pathogen-specific TH2 immunity in C. trachomatis-infected mice. Together, our work revealed C. trachomatis infection of mice generates TH1 and TH17 immune responses that promote pathogen clearance and immunopathological tissue damage. Absence of Chlamydia-specific TH2 immunity in these mice newly highlights the need to identify experimental models of C. trachomatis genital infection that more closely recapitulate the human host response. PMID:27606424

  17. Transfer of IgG in the female genital tract by MHC class I-related neonatal Fc receptor (FcRn) confers protective immunity to vaginal infection

    PubMed Central

    Palaniyandi, Senthilkumar; Zeng, Rongyu; Tuo, Wenbin; Roopenian, Derry C.; Zhu, Xiaoping

    2011-01-01

    IgG is a major Ig subclass in mucosal secretions of the human female genital tract, where it predominates over the IgA isotype. Despite the abundance of IgG, surprisingly little is known about where and how IgG enters the lumen of the genital tract and the exact role local IgG plays in preventing sexually transmitted diseases. We demonstrate here that the neonatal Fc receptor, FcRn, is expressed in female genital tract epithelial cells of humans and mice and binds IgG in a pH-dependent manner. In vitro we show that FcRn mediates bidirectional IgG transport across polarized human endometrial HEC-1-A monolayers and primary human genital epithelial cells. Furthermore, endosomal acidification appears to be a prerequisite for FcRn-mediated IgG transcytosis; IgG transcytosis was demonstrated in vivo by translocation of systemically administered IgG into the genital lumen in WT but not FcRn-KO mice. The biological relevance of FcRn-transported IgG was demonstrated by passive immunization using herpes simplex virus-2 (HSV-2)–specific polyclonal serum, which conferred significantly higher protection against intravaginal challenge infection by the HSV-2 186 strain in WT mice than in FcRn-KO mice. These studies demonstrate that FcRn-mediated transport is a mechanism by which IgG can act locally in the female genital tract in immune surveillance and in host defense against sexually transmitted diseases. PMID:21368166

  18. HIV-1 in genital tract and plasma of women: Compartmentalization of viral sequences, coreceptor usage, and glycosylation

    PubMed Central

    Kemal, Kimdar Sherefa; Foley, Brian; Burger, Harold; Anastos, Kathryn; Minkoff, Howard; Kitchen, Christina; Philpott, Sean M.; Gao, Wei; Robison, Esther; Holman, Susan; Dehner, Carolyn; Beck, Suzanne; Meyer, William A.; Landay, Alan; Kovacs, Andrea; Bremer, James; Weiser, Barbara

    2003-01-01

    Worldwide, 90% of HIV-1 infections are transmitted heterosexually. Because the genital mucosa are the sites of initial contact with HIV-1 for most exposed individuals, study of the virus from the genital tract is critical for the development of vaccines and therapeutics. Previous analyses of HIV-1 in various tissues have documented compartmentalization of viral genomes. Whether compartmentalization was associated with viral phenotypic differences or immune status, however, was not well understood. We compared HIV-1 gp120 env sequences from the genital tract and plasma of 12 women. Eight women displayed compartmentalized HIV-1 RNA genomes, with viral sequences from each site that were clearly discrete, yet phylogenetically related. The remaining four exhibited env sequences that were intermingled between the two sites. Women with compartmentalized HIV-1 genomes had higher CD4+ cell counts than those displaying intermingled strains (P = 0.02). Intrapatient HIV-1 recombinants comprising sequences that were characteristic of both sites were identified. We next compared viral phenotypes in each compartment. HIV-1 coreceptor usage was often compartmentalized (P ≤ 0.01). The number of N-linked glycosylation sites, associated with neutralization resistance, also differed between compartments (P < 0.01). Furthermore, disparities between the density of gp120 glycosylations in each compartment correlated with higher CD4+ counts (P = 0.03). These data demonstrate that the genital tract and plasma can harbor populations of replicating HIV-1 with different phenotypes. The association of higher CD4+ cell counts with compartmentalization of viral genomes and density of gp120 glycosylations suggests that the immune response influences the development of viral genotypes in each compartment. These findings are relevant to the prevention and control of HIV-1 infection. PMID:14557540

  19. Protection from genital herpes disease, seroconversion and latent infection in a non-lethal murine genital infection model by immunization with an HSV-2 replication-defective mutant virus.

    PubMed

    Diaz, Fernando M; Knipe, David M

    2016-01-15

    Viral vaccines have traditionally protected against disease, but for viruses that establish latent infection, it is desirable for the vaccine to reduce infection to reduce latent infection and reactivation. While seroconversion has been used in clinical trials of herpes simplex virus (HSV) vaccines to measure protection from infection, this has not been modeled in animal infection systems. To measure the ability of a genital herpes vaccine candidate to protect against various aspects of infection, we established a non-lethal murine model of genital HSV-2 infection, an ELISA assay to measure antibodies specific for infected cell protein 8 (ICP8), and a very sensitive qPCR assay. Using these assays, we observed that immunization with HSV-2 dl5-29 virus reduced disease, viral shedding, seroconversion, and latent infection by the HSV-2 challenge virus. Therefore, it may be feasible to obtain protection against genital disease, seroconversion and latent infection by immunization, even if sterilizing immunity is not achieved. PMID:26609935

  20. Does menstrual cycle phase influence the gender specificity of heterosexual women's genital and subjective sexual arousal?

    PubMed

    Bossio, Jennifer A; Suschinsky, Kelly D; Puts, David A; Chivers, Meredith L

    2014-07-01

    Unlike men, heterosexual women's genital arousal is gender nonspecific, such that heterosexual women show relatively similar genital arousal to sexual stimuli depicting men and women but typically report greater subjective arousal to male stimuli. Based on the ovulatory-shift hypothesis-that women show a mid-cycle shift in preferences towards more masculine features during peak fertility-we predicted that heterosexual women's genital and subjective arousal would be gender specific (more arousal towards male stimuli) during peak fertility. Twenty-two naturally-cycling heterosexual women were assessed during the follicular and luteal phases of their menstrual cycle to examine the role of menstrual cycle phase in gender specificity of genital and subjective sexual arousal. Menstrual cycle phase was confirmed with salivary hormone assays; phase at the time of first testing was counterbalanced. Women's genital and subjective sexual arousal patterns were gender nonspecific, irrespective of cycle phase. Cycle phase at first testing session did not influence genital or subjective arousal in the second testing session. Similar to previous research, women's genital and subjective sexual arousal varied with cues of sexual activity, but neither genital nor subjective sexual arousal varied by gender cues, with the exception of masturbation stimuli, where women showed higher genital arousal to the stimuli depicting male compared to female actors. These data suggest that menstrual cycle phase does not influence the gender specificity of heterosexual women's genital and subjective sexual arousal. PMID:24379080

  1. Genital Chlamydia trachomatis: Understanding the Roles of Innate and Adaptive Immunity in Vaccine Research

    PubMed Central

    Vasilevsky, Sam; Greub, Gilbert; Nardelli-Haefliger, Denise

    2014-01-01

    SUMMARY Chlamydia trachomatis is the leading cause of bacterial sexually transmitted disease worldwide, and despite significant advances in chlamydial research, a prophylactic vaccine has yet to be developed. This Gram-negative obligate intracellular bacterium, which often causes asymptomatic infection, may cause pelvic inflammatory disease (PID), ectopic pregnancies, scarring of the fallopian tubes, miscarriage, and infertility when left untreated. In the genital tract, Chlamydia trachomatis infects primarily epithelial cells and requires Th1 immunity for optimal clearance. This review first focuses on the immune cells important in a chlamydial infection. Second, we summarize the research and challenges associated with developing a chlamydial vaccine that elicits a protective Th1-mediated immune response without inducing adverse immunopathologies. PMID:24696438

  2. Effects of Herpes Simplex Virus Type 2 Glycoprotein Vaccines and CLDC Adjuvant on Genital Herpes Infection in the Guinea Pig

    PubMed Central

    Bernstein, David I; Earwood, Julie D.; Bravo, Fernando J.; Cohen, Gary H; Eisenberg, Roselyn J; Clark, Jennifer R.; Fairman, Jeffrey; Cardin, Rhonda D.

    2011-01-01

    Genital herpes simplex virus (HSV) infections are common but results from vaccine trials with HSV-2 glycoprotein D (gD) have been disappointing. We therefore compared a similar HSV gD2 vaccine, to a further truncated gD2 vaccine, to a vaccine with gD2 plus gB2 and gH2/gL2 and to a vaccine with only gB2 and gH2/gL2 in a guinea pig model of genital herpes. All vaccines were administered with cationic liposome-DNA complexes (CLDC) as an adjuvant. All vaccines significantly decreased the severity of acute genital disease and vaginal virus replication compared to the placebo group. The majority of animals in all groups developed at least one episode of recurrent disease but the frequency of recurrent disease was significantly reduced by each vaccine compared to placebo. No vaccine was significantly more protective than gD2 alone for any of the parameters described above. No vaccine decreased recurrent virus shedding. When protection against acute infection of dorsal root ganglia and the spinal cord was evaluated all vaccines decreased the per cent of animal with detectable virus and the quantity of virus but again no vaccine was significantly more protective than another. Improvements in HSV-2 vaccines may require inclusion of more T cell targets, more potent adjuvants or live virus vaccines. PMID:21238569

  3. Vaccination with the Secreted Glycoprotein G of Herpes Simplex Virus 2 Induces Protective Immunity after Genital Infection.

    PubMed

    Önnheim, Karin; Ekblad, Maria; Görander, Staffan; Bergström, Tomas; Liljeqvist, Jan-Åke

    2016-04-01

    Herpes simplex virus 2 (HSV-2) infects the genital mucosa and establishes a life-long infection in sensory ganglia. After primary infection HSV-2 may reactivate causing recurrent genital ulcerations. HSV-2 infection is prevalent, and globally more than 400 million individuals are infected. As clinical trials have failed to show protection against HSV-2 infection, new vaccine candidates are warranted. The secreted glycoprotein G (sgG-2) of HSV-2 was evaluated as a prophylactic vaccine in mice using two different immunization and adjuvant protocols. The protocol with three intramuscular immunizations combining sgG-2 with cytosine-phosphate-guanine dinucleotide (CpG) motifs and alum induced almost complete protection from genital and systemic disease after intra-vaginal challenge with HSV-2. Robust immunoglobulin G (IgG) antibody titers were detected with no neutralization activity. Purified splenic CD4+ T cells proliferated and produced interferon-γ (IFN-γ) when re-stimulated with the antigen in vitro. sgG-2 + adjuvant intra-muscularly immunized mice showed a significant reduction of infectious HSV-2 and increased IFN-γ levels in vaginal washes. The HSV-2 DNA copy numbers were significantly reduced in dorsal root ganglia, spinal cord, and in serum at day six or day 21 post challenge. We show that a sgG-2 based vaccine is highly effective and can be considered as a novel candidate in the development of a prophylactic vaccine against HSV-2 infection. PMID:27110813

  4. Vaccination with the Secreted Glycoprotein G of Herpes Simplex Virus 2 Induces Protective Immunity after Genital Infection

    PubMed Central

    Önnheim, Karin; Ekblad, Maria; Görander, Staffan; Bergström, Tomas; Liljeqvist, Jan-Åke

    2016-01-01

    Herpes simplex virus 2 (HSV-2) infects the genital mucosa and establishes a life-long infection in sensory ganglia. After primary infection HSV-2 may reactivate causing recurrent genital ulcerations. HSV-2 infection is prevalent, and globally more than 400 million individuals are infected. As clinical trials have failed to show protection against HSV-2 infection, new vaccine candidates are warranted. The secreted glycoprotein G (sgG-2) of HSV-2 was evaluated as a prophylactic vaccine in mice using two different immunization and adjuvant protocols. The protocol with three intramuscular immunizations combining sgG-2 with cytosine-phosphate-guanine dinucleotide (CpG) motifs and alum induced almost complete protection from genital and systemic disease after intra-vaginal challenge with HSV-2. Robust immunoglobulin G (IgG) antibody titers were detected with no neutralization activity. Purified splenic CD4+ T cells proliferated and produced interferon-γ (IFN-γ) when re-stimulated with the antigen in vitro. sgG-2 + adjuvant intra-muscularly immunized mice showed a significant reduction of infectious HSV-2 and increased IFN-γ levels in vaginal washes. The HSV-2 DNA copy numbers were significantly reduced in dorsal root ganglia, spinal cord, and in serum at day six or day 21 post challenge. We show that a sgG-2 based vaccine is highly effective and can be considered as a novel candidate in the development of a prophylactic vaccine against HSV-2 infection. PMID:27110813

  5. The School Nurse's Role in Addressing Female Genital Mutilation.

    PubMed

    Nowak, Barbara

    2016-09-01

    Female genital mutilation/cutting (FGM/C) is the practice in some immigrant populations of cutting or causing injury to the female genital organs for non-medical reasons. The incidence of FGM/C has increased by 314% in school-aged children according to a study published in 2016. The school nurse is in an optimal position to identify children at risk and build collaborative relationships to treat the students affected by the practice. FGM/C is child abuse and carries both federal and state legal consequences. It is important for the school nurse to understand the cultural context, legal guidance, and social consequences of this practice within the greater community. The school nurse should work to develop interagency guidelines to provide safe processes for the child and the family. The most effective programs use a combination of educational strategies for families and communities along with law enforcement to help abolish the practice. PMID:27194237

  6. Female genital cosmetic surgery: a review of techniques and outcomes.

    PubMed

    Iglesia, Cheryl B; Yurteri-Kaplan, Ladin; Alinsod, Red

    2013-12-01

    The aesthetic and functional procedures that comprise female genital cosmetic surgery (FGCS) include traditional vaginal prolapse procedures as well as cosmetic vulvar and labial procedures. The line between cosmetic and medically indicated surgical procedures is blurred, and today many operations are performed for both purposes. The contributions of gynecologists and reconstructive pelvic surgeons are crucial in this debate. Aesthetic vaginal surgeons may unintentionally blur legitimate female pelvic floor disorders with other aesthetic conditions. In the absence of quality outcome data, the value of FGCS in improving sexual function remains uncertain. Women seeking FGCS need to be educated about the range and variation of labia widths and genital appearance, and should be evaluated for true pelvic support disorders such as pelvic organ prolapse and stress urinary incontinence. Women seeking FGCS should also be screened for psychological conditions and should act autonomously without coercion from partners or surgeons with proprietary conflicts of interest. PMID:23695382

  7. Treponema infection associated with genital ulceration in wild baboons.

    PubMed

    Knauf, S; Batamuzi, E K; Mlengeya, T; Kilewo, M; Lejora, I A V; Nordhoff, M; Ehlers, B; Harper, K N; Fyumagwa, R; Hoare, R; Failing, K; Wehrend, A; Kaup, F J; Leendertz, F H; Mätz-Rensing, K

    2012-03-01

    The authors describe genital alterations and detailed histologic findings in baboons naturally infected with Treponema pallidum. The disease causes moderate to severe genital ulcerations in a population of olive baboons (Papio hamadryas anubis) at Lake Manyara National Park in Tanzania. In a field survey in 2007, 63 individuals of all age classes, both sexes, and different grades of infection were chemically immobilized and sampled. Histology and molecular biological tests were used to detect and identify the organism responsible: a strain similar to T pallidum ssp pertenue, the cause of yaws in humans. Although treponemal infections are not a new phenomenon in nonhuman primates, the infection described here appears to be strictly associated with the anogenital region and results in tissue alterations matching those found in human syphilis infections (caused by T pallidum ssp pallidum), despite the causative pathogen's greater genetic similarity to human yaws-causing strains. PMID:21411621

  8. Zearalenone Altered the Serum Hormones, Morphologic and Apoptotic Measurements of Genital Organs in Post-weaning Gilts

    PubMed Central

    Chen, X. X.; Yang, C. W.; Huang, L. B.; Niu, Q. S.; Jiang, S. Z.; Chi, F.

    2015-01-01

    The present study was aimed at investigating the adverse effects of dietary zearalenone (ZEA) (1.1 to 3.2 mg/kg diet) on serum hormones, morphologic and apoptotic measurements of genital organs in post-weaning gilts. A total of twenty gilts (Landrace×Yorkshire×Duroc) weaned at 21 d with an average body weight of 10.36±1.21 kg were used in the study. Gilts were fed a basal diet with an addition of 0, 1.1, 2.0, or 3.2 mg/kg purified ZEA for 18 d ad libitum. Results showed that 3.2 mg/kg ZEA challenged gilts decreased (p<0.05) the serum levels of luteinizing hormone, however, serum levels of prolactin in gilts fed the diet containing 2.0 mg/kg ZEA or more were increased (p<0.05) compared to those in the control. Linear effects on all tested serum hormones except progesterone were observed as dietary ZEA levels increased (p<0.05). Gilts fed ZEA-contaminated diet showed increase (p<0.05) in genital organs size, hyperplasia of submucosal smooth muscles in the corpus uteri in a dose-dependent manner. However, the decreased numbers of follicles in the cortex and apoptotic cells in the ovarian were observed in gilts treated with ZEA in a dose-dependent manner. Degeneration and structural abnormalities of genital organs tissues were also observed in the gilts fed diet containing 1.1 mg/kg ZEA or more. Results suggested that dietary ZEA at 1.1 to 3.2 mg/kg can induce endocrine disturbance and damage genital organs in post-weaning gilts. PMID:25557812

  9. Female genital tract tumors in Peutz-Jeghers syndrome.

    PubMed

    Chen, K T

    1986-08-01

    Multiple genital tract tumors, including bilateral ovarian sex cord tumors with annular tubules, adenoma malignum of the cervix, and bilateral ovarian mucinous tumors, developed in a female patient with Peutz-Jeghers syndrome. Although each of these tumor types has been reported to occur in this syndrome, the present case appears to be the first in which the syndrome was complicated by tumors of all three types. PMID:3733073

  10. The normal microflora of the female rabbit's genital tract.

    PubMed Central

    Jacques, M; Olson, M E; Crichlow, A M; Osborne, A D; Costerton, J W

    1986-01-01

    Microorganisms associated with the vagina, cervix and uterus of rabbits were isolated and identified. The predominant microorganisms isolated from the vaginas and cervices were coagulase-negative staphylococci, micrococci, and nonfermentative bacilli. Coagulase-negative staphylococci were isolated frequently, but in small numbers, from the uteri. The pH of the rabbit vagina was found to be near neutrality. Our data indicate that the genital flora of female rabbits is relatively simple, regarding the number and type of microorganisms. PMID:3756680

  11. GENITAL LYMPHEDEMA: A NEW TECHNIQUE OF CORRECTION SURGERY.

    PubMed

    Kumar, K Leela Praveen; Manokaran, G

    2015-09-01

    Genital lymphedema is a common problem seen by lymphology surgeons in India due to filarial infections. We have developed an innovative operative technique to correct this issue using native skin and have found the results in the first fifteen patients to be encouraging. Gross debulking procedures reduced the size and using native skin allowed a better cosmetic appearance. The patients also reported almost normal sensation and good sexualfunction. This technique deserves further testing with more patients and at additional centers. PMID:26939162

  12. [Surgical treatment of clitoral cysts complicating female genital mutilation].

    PubMed

    Diouf, A A; Mbaye, M; Gueye, M; Coly, A N; Moreira, P; Moreau, J C; Diouf, A

    2014-04-01

    We report the surgical management of eight vulvar tumors occurred at the waning of female genital mutilation practiced in childhood. Patients were aged 19 to 38 years. It was essentially excision type 2. Surgical excision of the labia minora with a refund without clitoral plasty gave satisfactory aesthetic and functional results. Histological examination of these tumors showed a single cyst containing keratin without inflammatory reaction. PMID:24440129

  13. Doctoring the Genitals: Towards Broadening the Meaning of Social Medicine.

    PubMed

    Shweder, Richard A

    2015-01-01

    Doctoring the genitals is compatible with a recognizable conception of social medicine. This commentary critically examines the distinction between medical and nonmedical procedures; presents an alternative account of Sohaila Bastami's personal reaction to the anonymous caller's request for referral information concerning hymen reconstruction surgery; and makes use of Yelp to simulate the caller's procedure for locating a helpful practitioner. Yelp is a very useful informational search engine that does not subject its users to a moral examination. PMID:26132069

  14. An unusual presentation of primary male genital tuberculosis.

    PubMed

    Lakmichi, Mohamed Amine; Kamaoui, Imane; Eddafali, Brahim; Sellam, A Ibn; Dahami, Zakaria; Moudouni, Said Mohamed; Sarf, Ismail

    2011-01-01

    Urogenital tuberculosis is a rare disease; however, it is the second most common location for tuberculosis after the lung. Currently, incidence of urogenital tuberculosis is increasing due to factors such as a higher prevalence of immunosuppression (especially that caused by human immunodeficiency virus infection) and drug abuse. Herein a new case of male genital primary tuberculosis is reported presenting as a scrotal tumor; the originality of this observation lies in its unusual pseudotumor form. PMID:22114548

  15. An Unusual Presentation of Primary Male Genital Tuberculosis

    PubMed Central

    Lakmichi, Mohamed Amine; Kamaoui, Imane; Eddafali, Brahim; Sellam, A. Ibn; Dahami, Zakaria; Moudouni, Said Mohamed; Sarf, Ismail

    2011-01-01

    Urogenital tuberculosis is a rare disease; however, it is the second most common location for tuberculosis after the lung. Currently, incidence of urogenital tuberculosis is increasing due to factors such as a higher prevalence of immunosuppression (especially that caused by human immunodeficiency virus infection) and drug abuse. Herein a new case of male genital primary tuberculosis is reported presenting as a scrotal tumor; the originality of this observation lies in its unusual pseudotumor form. PMID:22114548

  16. Immunotherapy advances in uro-genital malignancies.

    PubMed

    Ratta, Raffaele; Zappasodi, Roberta; Raggi, Daniele; Grassi, Paolo; Verzoni, Elena; Necchi, Andrea; Di Nicola, Massimo; Salvioni, Roberto; de Braud, Filippo; Procopio, Giuseppe

    2016-09-01

    Immunotherapy for the treatment of cancer has made significant progresses over the last 20 years. Multiple efforts have been attempted to restore immune-mediated tumor elimination, leading to the development of several targeted immunotherapies. Data from recent clinical trials suggest that these agents might improve the prognosis of patients with advanced genito-urinary (GU) malignancies. Nivolumab has been the first immune checkpoint-inhibitor approved for pre-treated patients with metastatic renal cell carcinoma. Pembrolizumab and atezolizumab have shown promising results in both phase I and II trials in urothelial carcinoma. Brentuximab vedotin has demonstrated early signals of clinical activity and immunomodulatory effects in highly pre-treated patients with testicular germ cell tumors. In this review, we have summarized the major clinical achievements of immunotherapy in GU cancers, focusing on immune checkpoint blockade as well as the new immunomodulatory monoclonal antibodies (mAbs) under clinical evaluation for these malignancies. PMID:27372200

  17. Genital Cancers in Women: Vulvar Cancer.

    PubMed

    Hill-Daniel, Jamie; Roett, Michelle A

    2015-11-01

    Vulvar cancer is uncommon, accounting for 0.3% of all new US cancer diagnoses. The majority of cases are squamous cell carcinoma. Malignant melanoma is the second most common type. Other cases are related to chronic inflammatory skin disorders such as lichen sclerosus. Vulvar intraepithelial neoplasia (VIN) is a precursor to squamous cell vulvar cancer. It may be the usual type associated with human papillomavirus (HPV) infection, or the differentiated type often associated with chronic skin disorders. Risk factors for VIN are HPV infection, cigarette smoking, chronic skin disorders, and immunosuppression. Symptoms of vulvar cancer include pruritus, bleeding, skin color change, skin lesions, and dysuria. VIN and vulvar cancer are diagnosed by skin biopsy. Treatment of VIN includes wide local excision, via surgical removal or with laser or ultrasonic surgical aspiration procedures. Medical therapy with imiquimod also may be used. Prognosis is good with early detection; the 5-year survival rate for stage I cancer is greater than 85%. Advanced disease has a poor prognosis, with a 5-year survival rate in stage IV disease as low as 5%. Although screening for vulvar cancer is not recommended, clinicians should evaluate and biopsy any suspicious vulvar lesions. Current efforts at prevention are aimed at HPV vaccination. PMID:26569049

  18. Positive Perceptions of Genital Appearance and Feeling Sexually Attractive: Is It a Matter of Sexual Esteem?

    PubMed

    Amos, Natalie; McCabe, Marita

    2016-07-01

    The present study examined the relationship between perceptions of genital appearance and self-perceived sexual attractiveness. The study sample included men and women (aged 18-45 years, M = 23.7, SD = 4.98) who identified as heterosexual (n = 1017), gay or lesbian (n = 1225), or bisexual (n = 651). Participants responded to an online survey assessing their self-perceived sexual attractiveness, genital self-image, genital self-consciousness during sexual activity, and sexual esteem. Based on previous findings, we hypothesized a positive link between genital self-perceptions and self-perceived sexual attractiveness, with sexual esteem acting as a mediator. We tested this hypothesis using structural equation modeling. Analyses revealed a significant association between both genital self-image and genital self-consciousness and self-perceived sexual attractiveness. However, these relationships were at least partially mediated by sexual esteem, across both gender and sexual orientation. The findings suggest that, regardless of gender or sexual orientation, individuals who maintain a positive genital self-image or lack genital self-consciousness, are more likely to experience greater sexual esteem, and in turn, feel more sexually attractive. The findings have implications for the importance of genital appearance perceptions and improving individuals' sexual esteem and self-perceived sexual attractiveness. PMID:26857376

  19. Genital tract infections among HIV-infected pregnant women in Malawi, Tanzania and Zambia

    PubMed Central

    Aboud, S; Msamanga, G; Read, J S; Mwatha, A; Chen, Y Q; Potter, D; Valentine, M; Sharma, U; Hoffmann, I; Taha, T E; Goldenberg, R L; Fawzi, W W

    2009-01-01

    Summary The aim of this study was to compare the prevalence and factors associated with genital tract infections among HIV-infected pregnant women from African sites. Participants were recruited from Blantyre and Lilongwe, Malawi; Dar es Salaam, Tanzania; and Lusaka, Zambia. Genital tract infections were assessed at baseline. Of 2627 eligible women enrolled, 2292 were HIV-infected. Of these, 47.8% had bacterial vaginosis (BV), 22.4% had vaginal candidiasis, 18.8% had trichomoniasis, 8.5% had genital warts, 2.6% had chlamydia infection, 2.2% had genital ulcers and 1.7% had gonorrhoea. The main factors associated with genital tract infections included genital warts (adjusted odds ratio [AOR] 1.8, 95% CI 1.2–2.7), genital ulcers (AOR 2.4, 95% CI 1.2–5.1) and abnormal vaginal discharge (AOR 2.5, 95% CI 1.9–3.3) for trichomoniasis. BV was the most common genital tract infection followed by candidiasis and trichomoniasis. Differences in burdens and risk factors call for enhanced interventions for identification of genital tract infections among HIV-infected women. PMID:19050213

  20. Oncogenic mutations in melanomas and benign melanocytic nevi of the female genital tract

    PubMed Central

    Tseng, Diane; Kim, Julie; Warrick, Andrea; Nelson, Dylan; Pukay, Marina; Beadling, Carol; Heinrich, Michael; Selim, Maria Angelica; Corless, Christopher L.; Nelson, Kelly

    2015-01-01

    Background The genetic heterogeneity of melanomas and melanocytic nevi of the female genital tract is poorly understood. Objective We aim to characterize the frequency of mutations of the following genes: BRAF, NRAS, KIT, GNA11, and GNAQ in female genital tract melanomas. We also characterize the frequency of BRAF mutations in female genital tract melanomas compared with melanocytic nevi. Methods Mutational screening was performed on the following female genital tract melanocytic neoplasms: 25 melanomas, 7 benign melanocytic nevi, and 4 atypical melanocytic nevi. Results Of the 25 female genital tract melanoma specimens queried, KIT mutations were detected in 4 (16.0%), NRAS mutations in 4 (16.0%), and BRAF mutations in 2 (8.0%) samples. Two of the tumors with KIT mutations harbored double mutations in the same exon. No GNAQ or GNA11 mutations were identified among 11 melanomas screened. BRAF V600E mutations were detected in 7 of 7 benign melanocytic genital nevi (100%) and 3 of 4 atypical genital nevi (75%). Limitations Our study is limited by the small sample size of this rare subset of melanomas. Conclusion KIT, NRAS, and BRAF mutations are found in a subset of female genital tract melanomas. Screening for oncogenic mutations is important for developing and applying clinical therapies for melanomas of the female genital tract. PMID:24842760

  1. The diagnosis and treatment of human papillomavirus-mediated genital lesions.

    PubMed

    Brodell, Lindsey Ann; Mercurio, Mary Gail; Brodell, Robert T

    2007-04-01

    Genital warts (condyloma acuminatum, venereal warts) are common highly contagious benign epithelial lesions occurring on the genitals, perianal area, and inguinal folds, and are caused by human papillomavirus (HPV). Diagnosis is based largely on the clinical appearance of lesions. New home-based treatments, including podofilox and imiquimod, have revolutionized the therapeutic management of genital warts, empowering patients to participate in their own treatment with products that primarily have local side effects. This article reviews the diagnosis and treatment (office based and home based) of genital warts. PMID:17508490

  2. Comparison of the oral, rectal, and vaginal immunization routes for induction of antibodies in rectal and genital tract secretions of women.

    PubMed Central

    Kozlowski, P A; Cu-Uvin, S; Neutra, M R; Flanigan, T P

    1997-01-01

    To determine which mucosal immunization routes may be optimal for induction of antibodies in the rectum and female genital tract, groups of women were immunized a total of three times either orally, rectally, or vaginally with a cholera vaccine containing killed Vibrio cholerae cells and the recombinant cholera toxin B (CTB) subunit. Systemic and mucosal antibody responses were assessed at 2-week intervals by quantitation of CTB-specific antibodies in serum and in secretions collected directly from mucosal surfaces of the oral cavity, rectum, cervix, and vagina with absorbent wicks. The three immunization routes increased levels of specific immunoglobulin G (IgG) in serum and specific IgA in saliva to similar extents. Rectal immunization was superior to other routes for inducing high levels of specific IgA and IgG in rectal secretions but was least effective for generating antibodies in female genital tract secretions. Only vaginal immunization significantly increased both specific IgA and specific IgG in both the cervix and the vagina. In addition, local production of CTB-specific IgG in the genital tract could be demonstrated only in vaginally immunized women. Vaginal immunization did not generate antibodies in the rectum, however. Thus, generation of optimal immune responses to sexually transmitted organisms in both the rectal and the genital mucosae of women may require local immunization at both of these sites. PMID:9119478

  3. Subclinical Chlamydial Infection of the Female Mouse Genital Tract Generates a Potent Protective Immune Response: Implications for Development of Live Attenuated Chlamydial Vaccine Strains

    PubMed Central

    Su, Hua; Messer, Ronald; Whitmire, William; Hughes, Scott; Caldwell, Harlan D.

    2000-01-01

    Chlamydia trachomatis is a major cause of sexually transmitted disease (STD) for which a vaccine is needed. CD4+ T-helper type 1 (Th1) cell-mediated immunity is an important component of protective immunity against murine chlamydial genital infection. Conventional vaccine approaches have not proven effective in eliciting chlamydial-specific CD4 Th1 immunity at the genital mucosa. Thus, it is possible that the development of a highly efficacious vaccine against genital infection will depend on the generation of a live attenuated C. trachomatis vaccine. Attenuated strains of C. trachomatis do not exist, so their potential utility as vaccines cannot be tested in animal models of infection. We have developed a surrogate model to study the effect of chlamydial attenuation on infection and immunity of the female genital tract by treating mice with a subchlamydiacidal concentration of oxytetracycline following vaginal infection. Compared to untreated control mice, antibiotic-treated mice shed significantly fewer infectious organisms (3 log10) from the cervico-vagina, produced a minimal inflammatory response in urogenital tissue, and did not experience infection-related sequelae. Antibiotic-treated mice generated levels of chlamydia-specific antibody and cell-mediated immunity equivalent to those of control mice. Importantly, antibiotic-treated mice were found to be as immune as control untreated mice when rechallenged vaginally. These findings demonstrate that subclinical chlamydial infection of the murine female genital tract is sufficient to stimulate a potent protective immune response. They also present indirect evidence supporting the possible use of live attenuated chlamydial organisms in the development of vaccines against chlamydial STDs. PMID:10603387

  4. ANTIBODY-MEDIATED PROTECTION AGAINST GENITAL HERPES SIMPLEX VIRUS TYPE 2 DISEASE IN MICE BY FC GAMMA RECEPTOR -DEPENDENT AND -INDEPENDENT MECHANISMS

    PubMed Central

    Chu, Chin-Fun; Meador, Michael G.; Young, Christal G.; Strasser, Jane E.; Bourne, Nigel; Milligan, Gregg N.

    2008-01-01

    The ability of antibody (Ab) to modulate HSV pathogenesis is well recognized but the mechanisms by which HSV-specific IgG antibodies protect against genital HSV-2 disease are not well understood. The requirement for Ab interactions with Fcγ receptors (FcγR) in protection was examined using a murine model of genital HSV-2 infection. IgG antibodies isolated from the serum of HSV-immune mice protected normal mice against HSV-2 disease when administered prior to genital HSV-2 inoculation. However, protection was significantly diminished in recipient mice lacking the gamma chain subunit utilized in FcγRI, FcγRIII, FcγRIV and FcepsilonRI receptors and in normal mice depleted of Gr-1+ immune cell populations known to express FcγR, suggesting protection was largely mediated by an FcγR-dependent mechanism. To test whether neutralizing Ab might provide superior protection, a highly neutralizing HSV glycoprotein D (gD)- specific monoclonal antibody (mAb) was utilized. Similar to results with HSV-specific polyclonal IgG, administration of the gD-specific mAb did not prevent initial infection of the genital tract but resulted in lower virus loads in the vaginal epithelium and provided significant protection against disease and acute infection of the sensory ganglia; however, this protection was independent of host FcγR expression and was manifest in mice depleted of Gr-1+ immune cells. Together, these data demonstrate that substantial Ab-mediated protection against genital HSV-2 disease could be achieved by either FcγR-dependent or -independent mechanisms. These studies suggest that HSV vaccines might need to elicit multiple, diverse antibody effector mechanisms to achieve optimal protection. PMID:17950908

  5. Male genital tract compartmentalization of human immunodeficiency virus type 1 (HIV).

    PubMed

    Diem, Kurt; Nickle, David C; Motoshige, Alexis; Fox, Alan; Ross, Susan; Mullins, James I; Corey, Lawrence; Coombs, Robert W; Krieger, John N

    2008-04-01

    We present phylogenetic evidence supporting viral compartmentalization between the blood (peripheral blood mononuclear cells or plasma) and multiple genitourinary sites in HIV-infected men. Four of the five subjects evaluated demonstrated compartmentalization of viral sequences between urogenital tract specimens (tissue or fluid) and at least one blood category. HIV sequence migration from blood to urogenital tract was detected in four of five men, with migration from urogenital tract to blood in the fifth, and cross migration between both compartments noted in one man. These observations add 5 additional cases to the 27 total reported cases in which male urogenital tract compartmentalization has been studied, investigate surgical samples/specimens that have not been evaluated previously, and provide further evidence for restricted flow of HIV between the blood and the genital tract. As such, our study findings are important for understanding the long-term response to antiretroviral therapy, the design of vaccines, and the sexual transmission of HIV. PMID:18426336

  6. Reinvestigation of epithelial lining of the genital coelomic sinus in asteroids. An ultrastructural study.

    PubMed

    Kalachev, Alexander V

    2014-12-01

    Ultrastructural study of gonadal muscles in sea star, Asterina pectinifera, showed that myoepithelial cells were located only in the epithelial lining of the genital coelomic sinus. No myoepithelial cells were found in the visceral peritoneal epithelium or within connective tissue layer of the outer sac. Morphology of the myoepithelial cells in gonads of A. pectinifera varies during the reproductive cycle. During the gametogenic phase of the reproductive cycle, the myoepithelial cells get an elongated, spindle-like shape having a length of 20–30 m. In prespawning gonads, many of the myoepithelial cells form cytoplasmic extensions of 3–5 m in length, filled with myofilaments and penetrating into the underlying connective tissue of the outer sac or haemal sinus. Besides, myoepithelial cells, simultaneously anchored in the inner and outer sacs, were also observed. These changes result in development of more elaborated musculature and increase in contractility of the gonadal wall in prespawning gonads as compared to that during other stages of the reproductive cycle. PMID:25459377

  7. Persistent genital hyperinnervation following progesterone administration to adolescent female rats.

    PubMed

    Liao, Zhaohui; Smith, Peter G

    2014-12-01

    Provoked vestibulodynia, a female pelvic pain syndrome affecting substantial numbers of women, is characterized by genital hypersensitivity and sensory hyperinnervation. Previous studies have shown that the risk of developing provoked vestibulodynia is markedly elevated following adolescent use of oral contraceptives with high progesterone content. We hypothesized that progesterone, a steroid hormone with known neurotropic properties, may alter genital innervation through direct or indirect actions. Female Sprague Dawley rats received progesterone (20 mg/kg subcutaneously) from Days 20-27; tissue was removed for analysis in some rats on Day 28, while others were ovariectomized on Day 43 and infused for 7 days with vehicle or 17beta estradiol. Progesterone resulted in overall increases in vaginal innervation at both Day 28 and 50 due to proliferation of peptidergic sensory and sympathetic (but not parasympathetic) axons. Estradiol reduced innervation in progesterone-treated and untreated groups. To assess the mechanisms of sensory hyperinnervation, we cultured dissociated dorsal root ganglion neurons and found that progesterone increases neurite outgrowth by small unmyelinated (but not myelinated) sensory neurons, it was receptor mediated, and it was nonadditive with NGF. Pretreatment of ganglion with progesterone also increased neurite outgrowth in response to vaginal target explants. However, pretreatment of vaginal target with progesterone did not improve outgrowth. We conclude that adolescent progesterone exposure may contribute to provoked vestibulodynia by eliciting persistent genital hyperinnervation via a direct effect on unmyelinated sensory nociceptor neurons and that estradiol, a well-documented therapeutic, may alleviate symptoms in part by reducing progesterone-induced sensory hyperinnervation. PMID:25359899

  8. Current Diagnosis and Management of Female Genital Tuberculosis.

    PubMed

    Sharma, Jai B

    2015-12-01

    Female genital tuberculosis (FGTB) is an important cause of significant morbidity, short- and long-term sequelae especially infertility whose incidence varies from 3 to 16 % cases in India. Mycobacterium tuberculosis is the etiological agent for tuberculosis. The fallopian tubes are involved in 90-100 % cases, endometrium is involved in 50-80 % cases, ovaries are involved in 20-30 % cases, and cervix is involved in 5-15 % cases of genital TB. Tuberculosis of vagina and vulva is rare (1-2 %). The diagnosis is made by detection of acid-fast bacilli on microscopy or culture on endometrial biopsy or on histopathological detection of epithelioid granuloma on biopsy. Polymerase chain reaction may be false positive and alone is not sufficient to make the diagnosis. Laparoscopy and hysteroscopy can diagnose genital tuberculosis by various findings. Treatment is by giving daily therapy of rifampicin (R), isoniazid (H), pyrazinamide (Z) and ethambutol (E) for 2 months followed by daily 4 month therapy of rifampicin (R) and isoniazid (H). Alternatively 2 months intensive phase of RHZE can be daily followed by alternate day combination phase (RH) of 4 months. Three weekly dosing throughout therapy (RHZE thrice weekly for 2 months followed by RH thrice weekly for 4 months) can be given as directly observed treatment short-course. Surgery is rarely required only as drainage of abscesses. There is a role of in vitro fertilization and embryo transfer in women whose fallopian tubes are damaged but endometrium is healthy. Surrogacy or adoption is needed for women whose endometrium is also damaged. PMID:26663993

  9. Voluntary Genital Ablations: Contrasting the Cutters and Their Clients

    PubMed Central

    Jackowich, Robyn A; Vale, Rachel; Vale, Kayla; Wassersug, Richard J; Johnson, Thomas W

    2014-01-01

    Introduction Some healthy males voluntarily seek castration without a recognized medical need. There are currently no standards of care for these individuals, which cause many of them to obtain surgery outside of a licensed medical setting. We seek to understand who performs these surgeries. Aim This study aims to characterize individuals who perform or assist in genital ablations outside of the healthcare system. Methods A cross-sectional Internet survey posted on eunuch.org received 2,871 responses. We identified individuals who had performed or assisted in human castrations (“cutters”; n = 98) and compared this group with all other survey respondents (n = 2,773), who had not assisted in castrations. Next we compared the cutters with the voluntary eunuchs. Lastly, because many of the cutters have themselves been castrated, we also divided the physically castrated population (n = 278) into cutters (n = 44) and noncutters (n = 234) and compared them. Main Outcome Measures Self-reported questionnaires were used to collect demographic information, gender identity and presentation, selected childhood experiences, and history of aggressive behaviors, self-harming behaviors, and hospitalization. Results Distinguishing characteristics of cutters included: (i) presenting themselves as very masculine, (ii) having had their longest sexual relationship with a man, (iii) growing up on a farm, (iv) witnessing animal castrations, (v) having a history of sexually inappropriate behavior, (vi) having been threatened with genital mutilation as a child, (vii) having a history of self-harm, (viii) being raised in a devoutly Christian household, (ix) having had an underground castration themselves, and (x) having body piercings and/or tattoos. Conclusions This study may help identify individuals who are at risk of performing illegal castrations. That information may help healthcare providers protect individuals with extreme castration ideations from injuring themselves or others

  10. Actinomyces in the female genital tract. A preliminary report.

    PubMed

    Grice, G C; Hafiz, S

    1983-10-01

    Actinomyces spp were isolated by culture of endocervical specimens from two groups of women attending the department of genitourinary medicine of the Royal Hallamshire Hospital, Sheffield. The first group consisted of 78 users of intrauterine contraceptive devices (IUCD) of whom 20 (25.6%) were culture positive. The second group contained 63 women using various forms of contraception 12 (19%) of whom were culture positive. None of these 12 women had an IUCD or foreign body in situ. The results suggest that Actinomyces spp may be part of the commensal flora of the genital tract in some women. PMID:6616167

  11. For the sake of purity (and control). Female genital mutilation.

    PubMed

    Gilbert, D

    1993-01-01

    In 1973 approximately 1 million girls will be victimized by female genital mutilation (FGM), widely practiced in more than 20 African nations from Mauritania to the Ivory Coast in the west, to Egypt and North Tanzania in the east, as well as in Oman, Bahrain, North and South Yemen, and the United Arab Emirates. FGM takes place among the Moslem populations of the Philippines, Indonesia, and Malaysia and the Jewish Falashas in Ethiopia. FGM is practiced on babies just a few days old to girls right before marriage or young women pregnant with their first child. The most extreme mutilation is called infibulation. In Somalia, almost 100% of the women are infibulated, and so are more than 80% of the women in north and central Sudan. In Ethiopia/Eritrea, Mali, and Sierra Leone, 90% of the women have undergone some form of genital mutilation. The rate reaches 70% in Burkina Faso; 60% in Kenya, Gambia, and the Ivory Coast; and 50% in Senegal, Egypt, Guinea Bissau, and Nigeria. The mutilation often results in accumulation of menstrual blood and pelvic inflammatory disease often leading to infertility. Between 20% and 25% of infertility in Sudan has been attributed to female genital mutilation. The practice of FGM has existed for centuries, and some claim it originated in the Nile Valley during the Pharaonic era. On the other hand, Muslim countries like Iraq, Syria, and Tunisia do not practice FGM. The London Black Women's Health Action Project set up an educational network to prevent mutilations and to dispel the myth of religion about FGM. FORWARD convened the First Study Conference on Genital Mutilation of Girls in Europe in 1992 and deemed FGM a form of child abuse. Local campaigns in Africa, Asia, and the Arab world educate against FGM. The Inter-Africa Committee on Traditional Practices Affecting the Health of Women and Children, based in Addis Ababa, Ethiopia, has offices in more than 20 African nations to sensitize the public about the harmful effects of FGM. In

  12. Molecular cloning of viral DNA from human genital warts.

    PubMed Central

    de Villiers, E M; Gissmann, L; zur Hausen, H

    1981-01-01

    The DNA of human papilloma virus type 6 (HPV 6) has been cloned in Escherichia coli K-12 by using pBR322 as vector. The DNA was cloned at the BamHI and EcoRI cleavage sites. This DNA was mapped by employing further restriction endonucleases and by terminal labeling. No major differences were noted as compared to HPV 6 DNA originating directly from a genital wart. The existence of at least two DNA subtypes (HPV 6a and 6b) became apparent. Images PMID:6275126

  13. What nurses need to know about female genital mutilation.

    PubMed

    Momoh, Comfort; Olufade, Olamide; Redman-Pinard, Patrice

    Female genital mutilation, also known as female circumcision (FGM/C) is a deep-rooted practice in some countries that needs to be addressed if the health needs of women and girls are to be met. FGM/C has no medical or health benefits. This article will discuss the different types of FGM/C, the law and legal implications and urological complications. Urology nurses need to be aware of what their medical roles and legal responsibilities are so that they are able to sensitively and holistically care for girls and women living with or at risk of FGM/C. PMID:27172505

  14. GENITAL VITILIGO FOLLOWING USE OF IMIQUIMOD 5% CREAM

    PubMed Central

    Zhang, Ruzhi; Zhu, Wenyuan

    2011-01-01

    Imiquimod is a small molecule with adjuvant pro-inflammatory effects that can be topically delivered as a cream for treating external genital and perianal warts. In our report, two Chinese males at the ages of 25 and 22 years were treated with imiquimod 5% cream for recurrent condyloma accuminatum, three times per week for 18 and 12. weeks, respectively. Depigmentation were noted and gradually enlarged in the treated areas after the two patients discontinued imiquimod. Therefore, clinicians should be made aware of the possible pigmentary changes associated with application of this cream. PMID:21772604

  15. A Decolonizing Methodology for Health Research on Female Genital Cutting.

    PubMed

    Werunga, Jane; Reimer-Kirkham, Sheryl; Ewashen, Carol

    2016-01-01

    In this article, critical perspectives including postcolonial feminism, African feminism, and intersectionality are presented as having decolonizing methodological potential whereby the Western narrative surrounding the practice of female genital cutting, particularly in the context of migration, is reexamined. In addition, multiple intersecting influences on affected women's realities are accounted for and a critical consciousness that serves to inform praxis, address social determinants of health, and promote health equity is encouraged. The inclusion of an African feminist perspective, a traditionally marginalized critical perspective, serves to further decolonize some long-held erroneous beliefs about the sexuality, subjectivity, and embodiment of the African woman. PMID:27149228

  16. In Their Own Words: A Qualitative Content Analysis of Women's and Men's Preferences for Women's Genitals

    ERIC Educational Resources Information Center

    Mullinax, Margo; Herbenick, Debby; Schick, Vanessa; Sanders, Stephanie A.; Reece, Michael

    2015-01-01

    Research increasingly shows that genital attitudes have an impact on sexual well-being and health-seeking behaviours. This study explored what women and men like and dislike about women's genitals. Data are from open-ended items, part of a cross-sectional internet-based survey anonymously completed by 496 women and 198 men. Overall, both women and…

  17. [FEATURES MICROECOLOGY GENITAL TRACT IN WOMEN OF REPRODUCTIVE AGE WITH BENIGN CERVICAL PATHOLOGY].

    PubMed

    Koblosh, N D

    2015-01-01

    In the article we may see the results of microbiological investigation of secretion from genital tracts in women with the benign pathology of uterus cervix. The outcomes specify the disorders of microecology of genital tracts in these women following the proliferation of conditionally pathogenic flora, the increase of viral infection and the increase in the frequency of diagnostic of sexually transmitted infections. PMID:27491159

  18. Pediatric Genital Injury: An Analysis of the National Electronic Injury Surveillance System

    PubMed Central

    Casey, Jessica T.; Bjurlin, Marc A.; Cheng, Earl Y.

    2013-01-01

    Objective To describe the characteristics of pediatric genital injuries presenting to United States emergency departments (EDs). Methods A retrospective cohort study utilizing the U.S. Consumer Product Safety Commission (CPSC) National Electronic Injury Surveillance System (NEISS) from 1991-2010 to evaluate pediatric genital injuries was performed. Results Pediatric genital injuries represented 0.6% of all pediatric injuries with the incidence of injuries rising through the period studied, 1991-2010. The mean age at injury was 7.1 years old and was distributed 56.6% girls and 43.4% boys. A total of 43.3% had lacerations and 42.2% had contusions/abrasions. The majority of injuries occurred at home (65.9%), and the majority of patients (94.7%) were treated and released from the hospital. The most common consumer products associated with pediatric genital trauma were: bicycles (14.7% of all pediatric genital injuries), bathtubs (5.8%), daywear (5.6%), monkey bars (5.4%), and toilets (4.0%). Conclusion Although pediatric genital injuries represent a small proportion of overall injuries presenting to the ED, genital injuries continue to rise despite public health measures targeted to decrease childhood injury. Our results can be used to guide further prevention strategies for pediatric genital injury. PMID:23953603

  19. A New Measure for Distress during Child Sexual Abuse Examinations: The Genital Examination Distress Scale.

    ERIC Educational Resources Information Center

    Gully, Kevin J.; Britton, Helen; Hansen, Karen; Goodwill, Kristopher; Nope, Joni L.

    1999-01-01

    A study (n=242) investigated the effectiveness of a simple seven-item scale designed to quantify indices of emotional distress during the rectal-genital phase of a child sexual-abuse examination. The Genital Examination Distress Scale found increased distress was associated with positive physical findings. (CR)

  20. Presence of leptospires on genital tract of mares with reproductive problems.

    PubMed

    Hamond, Camila; Pestana, Cristiane P; Rocha-de-Souza, Cláudio Marcos; Cunha, Luis Eduardo R; Brandão, Felipe Z; Medeiros, Marco Alberto; Lilenbaum, Walter

    2015-09-30

    Leptospirosis is a zoonotic disease of global importance, and has a worldwide distribution. Equine leptospirosis is commonly manifested by recurrent uveitis, reproductive disorders, as abortions, embryonic absorption, stillbirth and the birth of weak foals. The aim of this study was to verify the presence of Leptospira sp or its DNA in genital tract of mares with reproductive problems. A total of 38 mares with reproductive problems were studied. All the mares were sampled for blood (for serology), urine (for culturing and qPCR), vaginal fluid-VF and endometrial biopsy-EB (for culturing, qPCR and indirect immunofluorescence). PCRs products were sequenced for secY gene. Seventeen (44.7%) serum samples were reactive, predominantly against serogroups Australis (76.4%) and Pomona (23.6%). No positive culture was obtained, but DNA was detected by qPCR on urine samples (26.3%), VF (44.7%) and EB (18.4%) collected 2 months or longer following diagnosis of early fetal death and endometritis. Leptospira cell aggregations were visible by indirect immunofluorescence on 57.1% (4/7) EBs and 17.6% (3/17) VFs. A total of 18 amplicons showed interpretable sequences. Out of those 18 amplicons, 15 presented 100% of identity with the species L. interrogans (sv Bratislava and Pomona), while three were L. borgpertersenii. This study suggests the presence of leptospires in the uterus of mares with reproductive problems. Moreover, serology was shown not to be indicated for the diagnosis of presumptive Leptospira infection in early gestation. The most common agent of the genital infection in those mares was L. interrogans, most probably sg Australis. PMID:26211968

  1. Quantification of poly(I:C)-mediated protection against genital herpes simplex virus type 2 infection.

    PubMed

    Herbst-Kralovetz, Melissa M; Pyles, Richard B

    2006-10-01

    Alternative strategies for controlling the growing herpes simplex virus type 2 (HSV-2) epidemic are needed. A novel class of immunomodulatory microbicides has shown promise as antiherpetics, including intravaginally applied CpG-containing oligodeoxynucleotides that stimulate toll-like receptor 9 (TLR9). In the current study, we quantified protection against experimental genital HSV-2 infection provided by an alternative nucleic acid-based TLR agonist, polyinosine-poly(C) (PIC) (TLR3 agonist). Using a protection quantification paradigm, groups of mice were PIC treated and then subdivided into groups challenged with escalating doses of HSV-2. Using this paradigm, a temporal window of PIC efficacy for single applications was defined as 1 day prior to (prophylactic) through 4 h after (therapeutic) viral challenge. PIC treatment within this window protected against 10-fold-higher HSV-2 challenges, as indicated by increased 50% infectious dose values relative to those for vehicle-treated controls. Disease resolution and survival were significantly enhanced by repetitive PIC doses. Using optimal PIC regimens, cytokine induction was evaluated in murine vaginal lavages and in human vaginal epithelial cells. Similar induction patterns were observed, with kinetics that explained the limited durability of PIC-afforded protection. Daily PIC delivery courses did not generate sustained cytokine levels in murine vaginal fluids that would be indicative of local immunotoxicity. No evidence of immunotoxicity was observed in selected organs that were analyzed following repetitive vaginal PIC doses. Animal and in vitro data indicate that PIC may prove to be a valuable preventative microbicide and/or therapeutic agent against genital herpes by increasing resistance to HSV-2 and enhancing disease resolution following a failure of prevention. PMID:17005677

  2. Quantification of Poly(I:C)-Mediated Protection against Genital Herpes Simplex Virus Type 2 Infection

    PubMed Central

    Herbst-Kralovetz, Melissa M.; Pyles, Richard B.

    2006-01-01

    Alternative strategies for controlling the growing herpes simplex virus type 2 (HSV-2) epidemic are needed. A novel class of immunomodulatory microbicides has shown promise as antiherpetics, including intravaginally applied CpG-containing oligodeoxynucleotides that stimulate toll-like receptor 9 (TLR9). In the current study, we quantified protection against experimental genital HSV-2 infection provided by an alternative nucleic acid-based TLR agonist, polyinosine-poly(C) (PIC) (TLR3 agonist). Using a protection quantification paradigm, groups of mice were PIC treated and then subdivided into groups challenged with escalating doses of HSV-2. Using this paradigm, a temporal window of PIC efficacy for single applications was defined as 1 day prior to (prophylactic) through 4 h after (therapeutic) viral challenge. PIC treatment within this window protected against 10-fold-higher HSV-2 challenges, as indicated by increased 50% infectious dose values relative to those for vehicle-treated controls. Disease resolution and survival were significantly enhanced by repetitive PIC doses. Using optimal PIC regimens, cytokine induction was evaluated in murine vaginal lavages and in human vaginal epithelial cells. Similar induction patterns were observed, with kinetics that explained the limited durability of PIC-afforded protection. Daily PIC delivery courses did not generate sustained cytokine levels in murine vaginal fluids that would be indicative of local immunotoxicity. No evidence of immunotoxicity was observed in selected organs that were analyzed following repetitive vaginal PIC doses. Animal and in vitro data indicate that PIC may prove to be a valuable preventative microbicide and/or therapeutic agent against genital herpes by increasing resistance to HSV-2 and enhancing disease resolution following a failure of prevention. PMID:17005677

  3. Experimental genital mycoplasmosis: time of infection influences pregnancy outcome.

    PubMed Central

    Brown, M B; Steiner, D A

    1996-01-01

    Genital infection of rats with Mycoplasma pulmonis causes adverse pregnancy outcome and can result in in utero spread of infection to the fetus. The current study was designed to determine whether the stage of pregnancy when infection occurs influences pregnancy outcome. Rats were inoculated with 3 X 10(7) CFU of M. pulmonis at 10 days prior to breeding (-10) or at gestational day (gd) 11 or 14 and were necropsied at gd 11, 14, or 18 or within 24 h of parturition (term). Control rats received sterile broth. M. pulmonis was isolated from the placenta, amniotic fluid, or fetal tissues only from rats infected prior to breeding (P < 0.001). All infected rats had significantly more loss of pups than did control rats (P < 0.006), but rats infected prior to breeding or at the beginning of the third trimester (gd 14) were much more likely to have fetal losses. Rats infected in the early second trimester after implantation (gd 11) did not experience severe losses. Litter sizes, total litter weight, and individual pup weight from all infected rats, regardless of gestational stage when infected, were significantly smaller than those of control rats (P < 0.001). On the basis of the results of this study, we conclude that the time of infection plays a major role in determination of pregnancy outcome and spread of infection from the genital tract to the respiratory tract. PMID:8675343

  4. Interrelationships Within the Bacterial Flora of the Female Genital Tract

    PubMed Central

    Lapoint, Paul G.; Monif, Gilles R. G.

    1997-01-01

    Analysis of 240 consecutive vaginal swabs using the compatibility profile technique revealed that only 2 bacteria have the ability to be a sole isolate and as such a candidate to be a major aerobic regulator of the bacterial flora of the female genital tract (BFFGT). Compatibility profiles of Lactobacillus and Gardnerella vaginalis have shown that these organisms shared compatibility profiling for the majority of the normal bacterial constituents of the female genital tract. Dominance disruption appears to come from the addition of compatible co-isolates and presumed loss of numerical superiority. These phenomena appear to be the keys to reregulation of BFFGT. Lactobacillus appears to be the major regulator of both G. vaginalis and anaerobic bacteria. When additional organisms are added to the bacterial flora, they may add to or partially negate the inhibitory influence of Lactobacillus on the BFFGT. Inhibitor interrelationships appear to exist between coagulase-negative staphylococci and Staphylococcus aureus and the group B streptococci (GBS) and other beta hemolytic streptococci. Facilitating interrelationships appear to exist between S. aureus and the GBS and selected Enterobacteriaceae. PMID:18476156

  5. [The psychosocial aspects of female patients with genital cancer].

    PubMed

    Buiuc, A I

    1996-01-01

    Revealing a diagnosis as cancer, usually generates various emotional and psychosocial response in the patients: anxiety, negation of reality, passivity and generalized state of shock and anguish; long term projects and personal responsibilities are annihilated, the image of death grows enormously. Genital cancer women patients also exhibits sexual problems which can seriously complicate the psychic representation of disease and impair family life. Our study comprised 20 women patients who were hospitalized, with genital cancer diagnosis (ovarian cancer, neoplasms of the cervix and of the endometrium); by anamnesis and further discussions we tried to establish the main elements which generated different psychologic reactions. The perception of the reality of the diagnosis was proved to depend on age, personality type, doctor-patient and family-patient relationship. Each stage of disease and each treatment applied generates individual psychologic reaction which can be alleviated by communication between doctor and patients, by a patient adapted language. Complexity of psychological and sometimes psychic reactions of such patients requires that a psycho-oncologist be included in the complex oncologic treatment team; deeper knowledge of the problems and employment of individual or group therapy (the patient's family included) may lead to better psychic response to the malady. PMID:9455456

  6. [Posterior genital prolapse following the Burch method of colposuspension].

    PubMed

    Flores Rosas, S; Flores Carreras, O; Cabrera Jacome, R

    1999-10-01

    The aim of this paper was to know the prevalence of genital prolapse after the Burch procedure. Also to intend knowing if the associate surgery for vaginal relaxation used in our Urogynecologic Service is working well. Seventy four patients with more than six months after the Burch procedure were addressed from October 1995 to January 1996. Special attention was put to detect pelvis floor defects in specific vaginal sites (urethra, bladder, vaginal ápex, cul de sac and distal posterior wall). The prevalence of urethrocele was 2.7%, cystocele 50.6%, almost of all were mild. None severe cystocele was detected. Cervical prolapse was present in 21.3%, vault prolapse in 9.3% and enterocele 41.9%. The posterior colporraphy seems to be useful to prevent the vault prolapse and the enterocele. On the contrary the Moschowitz procedure seems not to be useful in this aspect. In order to diminish the prevalence of genital prolapse posterior to Burch procedure it would be better to improve the preoperative vaginal examination in order to do segmentary prolapse diagnosis and also to stablish an individualized surgical treatment of them. PMID:10582398

  7. Fitness consequences of artificial selection on relative male genital size

    PubMed Central

    Booksmythe, Isobel; Head, Megan L.; Keogh, J. Scott; Jennions, Michael D.

    2016-01-01

    Male genitalia often show remarkable differences among related species in size, shape and complexity. Across poeciliid fishes, the elongated fin (gonopodium) that males use to inseminate females ranges from 18 to 53% of body length. Relative genital size therefore varies greatly among species. In contrast, there is often tight within-species allometric scaling, which suggests strong selection against genital–body size combinations that deviate from a species' natural line of allometry. We tested this constraint by artificially selecting on the allometric intercept, creating lines of males with relatively longer or shorter gonopodia than occur naturally for a given body size in mosquitofish, Gambusia holbrooki. We show that relative genital length is heritable and diverged 7.6–8.9% between our up-selected and down-selected lines, with correlated changes in body shape. However, deviation from the natural line of allometry does not affect male success in assays of attractiveness, swimming performance and, crucially, reproductive success (paternity). PMID:27188478

  8. Mental health problems associated with female genital mutilation.

    PubMed

    Knipscheer, Jeroen; Vloeberghs, Erick; van der Kwaak, Anke; van den Muijsenbergh, Maria

    2015-12-01

    Aims and method To study the mental health status of 66 genitally mutilated immigrant women originating from Africa (i.e. Somalia, Sudan, Eritrea and Sierra Leone). Scores on standardised questionnaires (Harvard Trauma Questionnaire-30, Hopkins Symptom Checklist-25, COPE-Easy, Lowlands Acculturation Scale) and demographic and psychosocial correlates were analysed. Results A third of the respondents reported scores above the cut-off for affective or anxiety disorders; scores indicative for post-traumatic stress disorder were presented by 17.5% of women. Type of circumcision (infibulation), recollection of the event (a vivid memory), coping style (avoidance, in particular substance misuse) and employment status (lack of income) were significantly associated with psychopathology. Clinical implications A considerable minority group, characterised by infibulated women who have a vivid memory of the circumcision and cope with their symptoms in an avoidant way, reports to experience severe consequences of genital circumcision. In terms of public healthcare, interventions should target these groups as a priority. PMID:26755984

  9. Vulvar Epidermoid Cyst and Type 2 Radical Genital Mutilation.

    PubMed

    Birge, Ozer; Ozbey, Ertugrul Gazi; Arslan, Deniz; Erkan, Mustafa Melih; Demir, Feyza; Akgor, Utku

    2015-01-01

    About 100 million women are estimated to be circumcised globally. Various rates of complications have been encountered, especially after circumcision, such as bleeding, infection, shock, menstrual irregularity, difficulty in urination or common urinary tract infections, inguinal pain, difficulty in sexual intercourse, and genital circumcision scar especially at the vulvar region, and cystic or solid character mass in short and long term. Furthermore, the maternal-fetal morbidity and mortality increase due to bleeding and fistula, which develop after prolonged labor, travail, and difficult labors. Our aim in this paper was to discuss a 42-year-old multiparous female case who had undergone type 2 radical genital mutilation (circumcision) when she was 7 years of age, along with the literature, which has been evaluated for the gradually growing mass at the left inguinal canal region in the last 10 years and diagnosed as epidermoid inclusion cyst developing secondary to postcircumcision surgical ground trauma, since there was no other case found in the literature search that had been circumcised at such an early age and developing after circumcision at such advanced age, and, therefore, this is suggested to be the first case on this subject. PMID:26682078

  10. Long term health consequences of Female Genital Mutilation (FGM).

    PubMed

    Reisel, Dan; Creighton, Sarah M

    2015-01-01

    Female Genital Mutilation (FGM) comprises various procedures which remove or damage the external female genital organs for no medical reason. FGM has no health benefits and is recognised to cause severe short and long term damage to both physical and psychological health. Although FGM is primarily performed in Africa, Asia and the Middle East, migration of FGM practising communities means that the health complications of FGM will have a global impact. It is important that health professionals world wide are aware of the damage FGM causes to long term health. In some cases it may be possible to offer interventions that will alleviate or improve symptoms. However whilst there is some high quality research on FGM and pregnancy outcomes, little is known about the effects on gynaecological, psychological and sexual function. Research is hampered by the problems of data collection on such a sensitive topic as well as the practical difficulties of analysis of studies based mainly on retrospect recall. Well planned hospital based studies of the impact of FGM on physical and psychological health are urgently need but are currently absent from the medical literature. Such studies could generate robust evidence to allow clinicians to benchmark clinical effectiveness and high quality medical care for survivors of FGM. PMID:25466303

  11. Vulvar Epidermoid Cyst and Type 2 Radical Genital Mutilation

    PubMed Central

    Birge, Ozer; Ozbey, Ertugrul Gazi; Arslan, Deniz; Erkan, Mustafa Melih; Demir, Feyza; Akgor, Utku

    2015-01-01

    About 100 million women are estimated to be circumcised globally. Various rates of complications have been encountered, especially after circumcision, such as bleeding, infection, shock, menstrual irregularity, difficulty in urination or common urinary tract infections, inguinal pain, difficulty in sexual intercourse, and genital circumcision scar especially at the vulvar region, and cystic or solid character mass in short and long term. Furthermore, the maternal-fetal morbidity and mortality increase due to bleeding and fistula, which develop after prolonged labor, travail, and difficult labors. Our aim in this paper was to discuss a 42-year-old multiparous female case who had undergone type 2 radical genital mutilation (circumcision) when she was 7 years of age, along with the literature, which has been evaluated for the gradually growing mass at the left inguinal canal region in the last 10 years and diagnosed as epidermoid inclusion cyst developing secondary to postcircumcision surgical ground trauma, since there was no other case found in the literature search that had been circumcised at such an early age and developing after circumcision at such advanced age, and, therefore, this is suggested to be the first case on this subject. PMID:26682078

  12. Mental health problems associated with female genital mutilation

    PubMed Central

    Knipscheer, Jeroen; Vloeberghs, Erick; van der Kwaak, Anke; van den Muijsenbergh, Maria

    2015-01-01

    Aims and method To study the mental health status of 66 genitally mutilated immigrant women originating from Africa (i.e. Somalia, Sudan, Eritrea and Sierra Leone). Scores on standardised questionnaires (Harvard Trauma Questionnaire-30, Hopkins Symptom Checklist-25, COPE-Easy, Lowlands Acculturation Scale) and demographic and psychosocial correlates were analysed. Results A third of the respondents reported scores above the cut-off for affective or anxiety disorders; scores indicative for post-traumatic stress disorder were presented by 17.5% of women. Type of circumcision (infibulation), recollection of the event (a vivid memory), coping style (avoidance, in particular substance misuse) and employment status (lack of income) were significantly associated with psychopathology. Clinical implications A considerable minority group, characterised by infibulated women who have a vivid memory of the circumcision and cope with their symptoms in an avoidant way, reports to experience severe consequences of genital circumcision. In terms of public healthcare, interventions should target these groups as a priority. PMID:26755984

  13. Stop female genital mutilation: appeal to the international dermatologic community.

    PubMed

    Morrone, Aldo; Hercogova, Jana; Lotti, Torello

    2002-05-01

    Female genital mutilation (FGM) is a traditional cultural practice, but also a form of violence against girls, which affects their lives as adult women. FGM comprises a wide range of procedures: the excision of the prepuce; the partial or total excision of the clitoris (clitoridectomy) and labia; or the stitching and narrowing of the vaginal orifice (infibulation). The number of girls and women who have been subjected to FGM is estimated at around 137 million worldwide and 2 million girls per year are considered at risk. Most females who have undergone mutilation live in 28 African countries. Globalization and international migration have brought an increased presence of circumcised women in Europe and developed countries. Healthcare specialists need to be made aware and trained in the physical, psychosexual, and cultural aspects and effects of FGM and in the response to the needs of genitally mutilated women. Health education programs targeted at immigrant communities should include information on sexuality, FGM, and reproduction. Moreover, healthcare workers should both discourage women from performing FGM on their daughters and receive information on codes of conduct and existing laws. The aim is the total eradication of all forms of FGM. PMID:12100699

  14. OASL1 deficiency promotes antiviral protection against genital herpes simplex virus type 2 infection by enhancing type I interferon production

    PubMed Central

    Oh, Ji Eun; Lee, Myeong Sup; Kim, Young-Joon; Lee, Heung Kyu

    2016-01-01

    Type I interferon (IFN) interferes with virus replication, promotes antiviral responses, and controls innate and adaptive immune responses to certain viruses. Recently, we reported that 2’–5’ oligoadenylate synthetase-like 1 (OASL1) negatively regulates type I IFN production by inhibiting the translation of the type I IFN-regulating master transcription factor, IRF7. Notably, while OASL1-deficient mice induce robust production of type I IFN and are resistant to systemic viral infection, the effects of OASL1 during localized viral infection has not been studied. To this end, we investigated the role of OASL1 during mucosal HSV-2 infection of the genital tract. Oasl1−/− mice exhibited better survival rates than wild type (WT) mice following intravaginal HSV-2 infection, and suppressed virus replication more efficiently despite comparable recruitment of effector immune cells. Moreover, Ly6Chigh monocytes, and not pDCs or other cell types, displayed enhanced production of type I IFNs in Oasl1−/− mice in response to HSV-2 infection. Furthermore, cytotoxic T cell responses including IFN-γ production were accelerated in Oasl1−/− mice after mucosal HSV-2 infection. Collectively, these results demonstrate that OASL1 deficiency promotes antiviral immunity against local mucosal viral infection and suggest that OASL1 could be a therapeutic target for treatment of HSV-2 infection of the genital mucosa. PMID:26750802

  15. OASL1 deficiency promotes antiviral protection against genital herpes simplex virus type 2 infection by enhancing type I interferon production.

    PubMed

    Oh, Ji Eun; Lee, Myeong Sup; Kim, Young-Joon; Lee, Heung Kyu

    2016-01-01

    Type I interferon (IFN) interferes with virus replication, promotes antiviral responses, and controls innate and adaptive immune responses to certain viruses. Recently, we reported that 2'-5' oligoadenylate synthetase-like 1 (OASL1) negatively regulates type I IFN production by inhibiting the translation of the type I IFN-regulating master transcription factor, IRF7. Notably, while OASL1-deficient mice induce robust production of type I IFN and are resistant to systemic viral infection, the effects of OASL1 during localized viral infection has not been studied. To this end, we investigated the role of OASL1 during mucosal HSV-2 infection of the genital tract. Oasl1(-/-) mice exhibited better survival rates than wild type (WT) mice following intravaginal HSV-2 infection, and suppressed virus replication more efficiently despite comparable recruitment of effector immune cells. Moreover, Ly6C(high) monocytes, and not pDCs or other cell types, displayed enhanced production of type I IFNs in Oasl1(-/-) mice in response to HSV-2 infection. Furthermore, cytotoxic T cell responses including IFN-γ production were accelerated in Oasl1(-/-) mice after mucosal HSV-2 infection. Collectively, these results demonstrate that OASL1 deficiency promotes antiviral immunity against local mucosal viral infection and suggest that OASL1 could be a therapeutic target for treatment of HSV-2 infection of the genital mucosa. PMID:26750802

  16. Herpes Simplex Virus-2 Genital Tract Shedding Is Not Predictable over Months or Years in Infected Persons

    PubMed Central

    Dhankani, Varsha; Kutz, J. Nathan; Schiffer, Joshua T.

    2014-01-01

    Herpes simplex virus-2 (HSV-2) is a chronic reactivating infection that leads to recurrent shedding episodes in the genital tract. A minority of episodes are prolonged, and associated with development of painful ulcers. However, currently, available tools poorly predict viral trajectories and timing of reactivations in infected individuals. We employed principal components analysis (PCA) and singular value decomposition (SVD) to interpret HSV-2 genital tract shedding time series data, as well as simulation output from a stochastic spatial mathematical model. Empirical and model-derived, time-series data gathered over >30 days consists of multiple complex episodes that could not be reduced to a manageable number of descriptive features with PCA and SVD. However, single HSV-2 shedding episodes, even those with prolonged duration and complex morphologies consisting of multiple erratic peaks, were consistently described using a maximum of four dominant features. Modeled and clinical episodes had equivalent distributions of dominant features, implying similar dynamics in real and simulated episodes. We applied linear discriminant analysis (LDA) to simulation output and identified that local immune cell density at the viral reactivation site had a predictive effect on episode duration, though longer term shedding suggested chaotic dynamics and could not be predicted based on spatial patterns of immune cell density. These findings suggest that HSV-2 shedding patterns within an individual are impossible to predict over weeks or months, and that even highly complex single HSV-2 episodes can only be partially predicted based on spatial distribution of immune cell density. PMID:25375183

  17. Dermoscopic and Clinical Features of Pigmented Skin Lesions of the Genital Area*

    PubMed Central

    Cengiz, Fatma Pelin; Emiroglu, Nazan; Wellenhof, Rainer Hofmann

    2015-01-01

    BACKGROUND The dermoscopic features of vulvar melanosis lesions are well known. To our knowledge, there are only a few case reports about dermoscopic features of pigmented genital lesions in male patients. OBJECTIVE To evaluate dermoscopic and clinical characteristics of benign lesions of the genital area in both males and females, and to assess the distinguishing dermoscopic criteria of vulvar melanosis and atypical melanocytic nevi of the genital type. METHODS 68 patients with pigmented genital lesions were included in this observational study (28 male and 40 female). A punch biopsy was taken from all pigmented lesions and histopathological examination was performed on all specimens. RESULTS We histopathologically diagnosed: genital melanosis in 40 lesions, atypical melanocytic nevi of the genital type in 15 lesions, melanocytic nevi in 9 lesions, seborrheic keratosis in 4 lesions. The most frequent locations were the glans penis (19 patients, 67.9%) in males and the labia minora (19 patients, 47.5%) in females. The mean age of patients with atypical nevi (28,6 ± 11,36) was significantly lower than the mean age of patients with genital melanosis (47,07 ± 15,33). CONCLUSIONS Parallel pattern is prominent in genital melanosis, ring-like pattern is only observed in genital melanosis. Most pigmented lesions on the genital area are solitary. Blue-white veil and irregular dots are only observed in AMNGT. According to these results, we propose that histopathological examination is performed, especially if blue-white veil and irregular dots are found by dermoscopy. PMID:25830986

  18. Immunobiology of genital tract trauma: endocrine regulation of HIV acquisition in women following sexual assault or genital tract mutilation.

    PubMed

    Ghosh, Mimi; Rodriguez-Garcia, Marta; Wira, Charles R

    2013-02-01

    Studies on HIV acquisition and transmission in women exposed to sexual trauma throughout their life cycle are lacking, but some findings suggest that rates of HIV acquisition through coercive sex are significantly higher than that seen in consensual sex. Sexual trauma can also occur as a result of female genital mutilation, which makes sex extremely painful and can cause increased abrasions, lacerations, and inflammation, which enhances the risk of HIV acquisition. This review presents an overview of the immune system in the human female reproductive tract (FRT) from adolescence, through puberty to pregnancy and menopause. What is clear is that the foundation of information on immune protection in the FRT throughout the life cycle of women is extremely limited and at some stages such as adolescence and menopause are grossly lacking. Against this backdrop, forced or coercive sexual intercourse as well as genital mutilation further complicates our understanding of the biological risk factors that can result in transmission of HIV and other sexually transmitted infections. PMID:23034063

  19. Longitudinal assessment of pigtailed macaque lower genital tract microbiota by pyrosequencing reveals dissimilarity to the genital microbiota of healthy humans.

    PubMed

    Spear, Gregory T; Kersh, Ellen; Guenthner, Patricia; Vishwanathan, Sundaram Ajay; Gilbert, Douglas; Zariffard, M Reza; Mirmonsef, Paria; Landay, Alan; Zheng, Luyang; Gillevet, Patrick

    2012-10-01

    Vaginal bacterial communities play an important role in human health and have been shown to influence HIV infection. Pigtailed macaques (Macaca nemestrina) are used as an animal model of HIV vaginal infection of women. Since the bacterial microbiota could influence retrovirus infection of pigtailed macaques, the genital microbiota in 10 cycling macaques was determined by pyrosequencing. The microbiota of all macaques was polymicrobial with a median of 13 distinct genera. Strikingly, the genera Sneathia and Fusobacterium, both in the phylum Fusobacteria, accounted for 18.9% and 13.3% of sequences while the next most frequent were Prevotella (5.6%), Porphyromonas (4.1%), Atopobium (3.6%), and Parvimonas (2.6%). Sequences corresponding to Lactobacillus comprised only 2.2% of sequences on average and were essentially all L. amylovorus. Longitudinal sampling of the 10 macaques over an 8-week period, which spanned at least one full ovulatory cycle, showed a generally stable presence of the major types of bacteria with some exceptions. These studies show that the microbiota of the pigtailed macaques is substantially dissimilar to that found in most healthy humans, where the genital microbiota is usually dominated by Lactobacillus sp. The polymicrobial makeup of the macaque bacterial populations, the paucity of lactobacilli, and the specific types of bacteria present suggest that the pigtailed macaque microbiota could influence vaginal retrovirus infection. PMID:22264029

  20. Immunobiology of genital tract trauma: Endocrine Regulation of HIV Acquisition in Women Following Sexual Assault or Genital Tract Mutilation

    PubMed Central

    Ghosh, Mimi; Rodriguez-Garcia, Marta; Wira, Charles R.

    2012-01-01

    Studies on HIV acquisition and transmission in women exposed to sexual trauma throughout their life cycle are lacking but some findings suggest that rates of HIV acquisition through coercive sex are significantly higher than that seen in consensual sex. Sexual trauma can also occur as a result of female genital mutilation, which makes sex extremely painful and can cause increased abrasions, lacerations and inflammation, which enhances the risk of HIV acquisition. This review presents an overview of the immune system in the human female reproductive tract from adolescence, through puberty to pregnancy and menopause. What is clear is that the foundation of information on immune protection in the female reproductive tract throughout the life cycle of women is extremely limited and at some stages such as adolescence and menopause are grossly lacking. Against this back backdrop, forced or coercive sexual intercourse as well as genital mutilation further complicates our understanding of the biological risk factors that can result in transmission of HIV and other sexually transmitted infections. PMID:23034063

  1. Longitudinal Assessment of Pigtailed Macaque Lower Genital Tract Microbiota by Pyrosequencing Reveals Dissimilarity to the Genital Microbiota of Healthy Humans

    PubMed Central

    Kersh, Ellen; Guenthner, Patricia; Vishwanathan, Sundaram Ajay; Gilbert, Douglas; Zariffard, M. Reza; Mirmonsef, Paria; Landay, Alan; Zheng, Luyang; Gillevet, Patrick

    2012-01-01

    Abstract Vaginal bacterial communities play an important role in human health and have been shown to influence HIV infection. Pigtailed macaques (Macaca nemestrina) are used as an animal model of HIV vaginal infection of women. Since the bacterial microbiota could influence retrovirus infection of pigtailed macaques, the genital microbiota in 10 cycling macaques was determined by pyrosequencing. The microbiota of all macaques was polymicrobial with a median of 13 distinct genera. Strikingly, the genera Sneathia and Fusobacterium, both in the phylum Fusobacteria, accounted for 18.9% and 13.3% of sequences while the next most frequent were Prevotella (5.6%), Porphyromonas (4.1%), Atopobium (3.6%), and Parvimonas (2.6%). Sequences corresponding to Lactobacillus comprised only 2.2% of sequences on average and were essentially all L. amylovorus. Longitudinal sampling of the 10 macaques over an 8-week period, which spanned at least one full ovulatory cycle, showed a generally stable presence of the major types of bacteria with some exceptions. These studies show that the microbiota of the pigtailed macaques is substantially dissimilar to that found in most healthy humans, where the genital microbiota is usually dominated by Lactobacillus sp. The polymicrobial makeup of the macaque bacterial populations, the paucity of lactobacilli, and the specific types of bacteria present suggest that the pigtailed macaque microbiota could influence vaginal retrovirus infection. PMID:22264029

  2. Current recommendations for the treatment of genital herpes.

    PubMed

    Leung, D T; Sacks, S L

    2000-12-01

    The incidence of genital herpes continues to increase in epidemic-like fashion. Aciclovir (acyclovir) has been the original gold standard of therapy. The recent addition of famciclovir and valaciclovir as antiherpes drugs has improved convenience as well as the efficacy of treatment. Although aciclovir remains a widely prescribed and reliable drug, its administration schedule falls short of the ease of usage that the newer nucleoside analogues offer, for both episodic and suppressive therapy. Suppression of symptomatic disease and asymptomatic shedding from the genitalia have both become popular approaches, if not the primary targets of antiviral therapy. Knowing that asymptomatic disease leads to most cases of transmission strongly suggests that suppression with antiviral agents could reduce transmission risk in discordant couples. Unfortunately, the role for antivirals in reducing transmission remains to be proven in clinical trials. Neonatal herpes is now successfully treated using aciclovir. Current randomised clinical trials are examining aciclovir and valaciclovir administration, as well as safety and efficacy for post-acute suppressive therapy. Prevention of recurrences in pregnancy is also a topic under investigation, with a view to reducing the medical need for Cesarean section, or alternatively (and far less likely to be accomplished) to protect the neonate. Although resistance is largely limited to the immunocompromised and a change in resistance patterns is not expected, several drugs are available for the treatment of aciclovir-resistant strains of herpes simplex. Foscarnet is the main alternative with proven efficacy in this setting. Unfortunately, administration of foscarnet requires intravenous therapy, although a single anecdote of topical foscarnet efficacy in this setting has been published. Alternatives include cidofovir gel, which is not commercially available but can be formulated locally from the intravenous preparation. Less effective

  3. Changes in HIV-1 Subtypes B and C Genital Tract RNA in Women and Men After Initiation of Antiretroviral Therapy

    PubMed Central

    Fiscus, Susan A.; Cu-Uvin, Susan; Eshete, Abel Tilahun; Hughes, Michael D.; Bao, Yajing; Hosseinipour, Mina; Grinsztejn, Beatriz; Badal-Faesen, Sharlaa; Dragavon, Joan; Coombs, Robert W.; Braun, Ken; Moran, Laura; Hakim, James; Flanigan, Timothy; Kumarasamy, N.; Campbell, Thomas B.; Klingman, Karin L.; Nair, Apsara; Walawander, Ann; Smeaton, Laura M.; De Gruttola, Victor; Martinez, Ana I.; Swann, Edith; Barnett, Ronald L.; Brizz, Barbara; Delph, Yvette; Gettinger, Nikki; Mitsuyasu, Ronald T.; Eshleman, Susan; Safren, Steven; Andrade, Adriana; Haas, David W.; Amod, Farida; Berthaud, Vladimir; Bollinger, Robert C.; Bryson, Yvonne; Celentano, David; Chilongozi, David; Cohen, Myron; Collier, Ann C.; Currier, Judith Silverstein; Eron, Joseph; Firnhaber, Cynthia; Flexner, Charles; Gallant, Joel E.; Gulick, Roy M.; Hammer, Scott M.; Hoffman, Irving; Kazembe, Peter; Kumwenda, Johnstone; Kumwenda, Newton; Lama, Javier R.; Lawrence, Jody; Maponga, Chiedza; Martinson, Francis; Mayer, Kenneth; Nielsen, Karin; Pendame, Richard B.; Ramratnam, Bharat; Rooney, James F.; Sanchez, Jorge; Sanne, Ian; Schooley, Robert T.; Snowden, Wendy; Solomon, Suniti; Tabet, Steve; Taha, Taha; Uy, Jonathan; van der Horst, Charles; Wanke, Christine; Gormley, Joan; Marcus, Cheryl J.; Putnam, Beverly; Ntshele, Smanga; Loeliger, Edde; Pappa, Keith A.; Webb, Nancy; Shugarts, David L.; Winters, Mark A.; Descallar, Renard S.; Sharma, Jabin; Poongulali, S.; Cardoso, Sandra Wagner; Faria, Deise Lucia; Berendes, Sima; Burke, Kelly; Kanyama, Cecelia; Kayoyo, Virginia; Samaneka, Wadzanai P.; Chisada, Anthony; Santos, Breno; La Rosa, Alberto; Infante, Rosa; Balfour, Henry H.; Mullan, Beth; Kim, Ge-Youl; Klebert, Michael K.; Mildvan, Donna; Revuelta, Manuel; Jan Geiseler, P.; Santos, Bartolo; Daar, Eric S.; Lopez, Ruben; Frarey, Laurie; Currin, David; Haas, David H.; Bailey, Vicki L.; Tebas, Pablo; Zifchak, Larisa; Sha, Beverly E.; Fritsche, Janice M.

    2013-01-01

    Background. Combination antiretroviral therapy (cART) reduces genital tract human immunodeficiency virus type 1 (HIV-1) load and reduces the risk of sexual transmission, but little is known about the efficacy of cART for decreasing genital tract viral load (GTVL) and differences in sex or HIV-1 subtype. Methods. HIV-1 RNA from blood plasma, seminal plasma, or cervical wicks was quantified at baseline and at weeks 48 and 96 after entry in a randomized clinical trial of 3 cART regimens. Results. One hundred fifty-eight men and 170 women from 7 countries were studied (men: 55% subtype B and 45% subtype C; women: 24% subtype B and 76% subtype C). Despite similar baseline CD4+ cell counts and blood plasma viral loads, women with subtype C had the highest GTVL (median, 5.1 log10 copies/mL) compared to women with subtype B and men with subtype C or B (4.0, 4.0, and 3.8 log10 copies/mL, respectively; P < .001). The proportion of participants with a GTVL below the lower limit of quantification (LLQ) at week 48 (90%) and week 96 (90%) was increased compared to baseline (16%; P < .001 at both times). Women were significantly less likely to have GTVL below the LLQ compared to men (84% vs 94% at week 48, P = .006; 84% vs 97% at week 96, P = .002), despite a more sensitive assay for seminal plasma than for cervical wicks. No difference in GTVL response across the 3 cART regimens was detected. Conclusions. The female genital tract may serve as a reservoir of persistent HIV-1 replication during cART and affect the use of cART to prevent sexual and perinatal transmission of HIV-1. PMID:23532477

  4. Genital and subjective sexual arousal in postmenopausal women: influence of laboratory-induced hyperventilation.

    PubMed

    Brotto, Lori A; Gorzalka, Boris B

    2002-01-01

    The current study was aimed at comparing genital and subjective sexual arousal in pre- and postmenopausal women and exploring the effects of heightened sympathetic nervous system (SNS) activity on these parameters. Seventy-one women (25 young and premenopausal, 25 postmenopausal, and 21 age-matched premenopausal women) participated in two counterbalanced sessions consisting of genital arousal assessment with vaginal photoplethysmography and subjective arousal assessment with self-report questionnaires. SNS activity was enhanced using laboratory-induced hyperventilation. Results demonstrated no significant differences between pre- and postmenopausal women on genital and subjective measures of arousal in response to neutral and erotic films. SNS manipulation increased genital excitement only in young, premenopausal women. These data suggest that prior SNS enhancement can differentiate pre- from postmenopausal genital arousal. Data also revealed significant correlations between genital and subjective sexual arousal in older pre- and postmenopausal women, but not in young premenopausal women. These data are the first to directly compare genital-subjective correlations between pre- and postmenopausal women. PMID:11898709

  5. Female genital cutting in Hargeisa, Somaliland: is there a move towards less severe forms?

    PubMed

    Lunde, Ingvild Bergom; Sagbakken, Mette

    2014-05-01

    According to several sources, little progress is being made in eliminating the cutting of female genitalia. This paper, based on qualitative interviews and observations, explores perceptions of female genital cutting and elimination of the phenomenon in Hargeisa, Somaliland. Two main groups of participants were interviewed: (1) 22 representatives of organisations whose work directly relates to female genital cutting; and (2) 16 individuals representing different groups of society. It was found that there is an increasing use of medical staff and equipment when a girl undergoes the procedure of female genital cutting; the use of terminology is crucial in understanding current perceptions of female genital cutting; religion is both an important barrier and facilitator of elimination; and finally, traditional gender structures are currently being challenged in Hargeisa. The findings of this study suggest that it is important to consider current perceptions on practices of female genital cutting and on abandonment of female genital cutting, in order to gain useful knowledge on the issue of elimination. The study concludes that elimination of female genital cutting is a multifaceted process which is constantly negotiated in a diversity of social settings. PMID:24908468

  6. Genital HIV-1 RNA Quantity Predicts Risk of Heterosexual HIV-1 Transmission

    PubMed Central

    Baeten, Jared M.; Kahle, Erin; Lingappa, Jairam R.; Coombs, Robert W.; Delany-Moretlwe, Sinead; Nakku-Joloba, Edith; Mugo, Nelly R.; Wald, Anna; Corey, Lawrence; Donnell, Deborah; Campbell, Mary S.; Mullins, James I.; Celum, Connie

    2011-01-01

    High plasma HIV-1 RNA concentrations are associated with an increased risk of HIV-1 transmission. Although plasma and genital HIV-1 RNA concentrations are correlated, no study has evaluated the relationship between genital HIV-1 RNA and the risk of heterosexual HIV-1 transmission. In a prospective study of 2521 African HIV-1 serodiscordant couples, we assessed genital HIV-1 RNA quantity and HIV-1 transmission risk. HIV-1 transmission linkage was established within the partnership by viral sequence analysis. We tested endocervical samples from 1805 women, including 46 who transmitted HIV-1 to their partner, and semen samples from 716 men, including 32 who transmitted HIV-1 to their partner. Genital and plasma HIV-1 concentrations were correlated: For endocervical swabs, Spearman’s rank correlation coefficient rho was 0.56 (p<0.001), and for semen rho was 0.55 (p<0.001). Each 1 log10 increase in genital HIV-1 RNA was associated with a 2.20-fold (for endocervical swabs, 95% confidence interval 1.60–3.04, p<0.001) and a 1.79-fold (for semen, 95% confidence interval 1.30–2.47, p<0.001) increased risk of HIV-1 transmission. Genital HIV-1 RNA independently predicted HIV-1 transmission risk after adjusting for plasma HIV-1 quantity (hazard ratio 1.67 for endocervical swabs and 1.68 for semen). Seven female-to-male and four male-to-female HIV-1 transmissions (incidence <1% per year) occurred from persons with undetectable genital HIV-1 RNA, but in all eleven plasma HIV-1 RNA was detected. Thus, higher genital HIV-1 RNA concentrations are associated with greater risk of heterosexual HIV-1 transmission, and this effect was independent of plasma HIV-1 concentrations. These data suggest that HIV-1 RNA in genital secretions could be used as a marker of HIV-1 sexual transmission risk. PMID:21471433

  7. Female genital mutilation: what every paediatrician should know.

    PubMed

    Creighton, Sarah M; Hodes, Deborah

    2016-03-01

    Female genital mutilation (FGM) is almost always performed on children and consequently paediatricians should have a central role in the detection and prevention of FGM. FGM has no health benefits and can cause lifelong damage to physical and psychological health. Extensive migration of FGM practising communities means that FGM is now a global problem. Paediatricians worldwide need to be familiar with the identification and classification of FGM and its impact upon health as well as current trends in practice. However information about FGM is hampered by the secrecy surrounding the procedure and a lack of rigorous evidence based research. This review summarises what is currently known about the health aspects of FGM and how paediatricians should manage children with FGM in their clinical practice. PMID:25791840

  8. [Female genital modification: survey of new phenomenon for nurses today].

    PubMed

    Mitello, Lucia; Proietti, Andrea

    2006-01-01

    The immigration that there was in Italy in the last years has provoked a big cultural and social change for the country. Nurses that belong to social sector cannot escape from that change, and they have got to admit those new reality and develop new assistential and analysis methodologies. The immigrants that arrive in Italy came from more than 150 counties in the world, poor countries of the third world. The object of this research is to find out how nursing profession confronts itself with a new multiculture situation, the way to conciliate the ethical principles of the profession with the different cultures and learning that medical operators of an Italian hospital got about the immigrants: MGF (feminine genital modifications). The research wants to understand this phenomenon that is very diffuse, so the meeting with the differences is a reason to develop and not a imposition of a value on the other value. PMID:17132468

  9. Oral contraceptive use and female genital arousal: methodological considerations.

    PubMed

    Seal, Brooke N; Brotto, Lori A; Gorzalka, Boris B

    2005-08-01

    This study explored effects of oral contraceptive pill (OCP) use on physiological sexual arousal as measured by a vaginal photoplethysmograph. Sixteen women aged 18-29 viewed audiovisual neutral and erotic stimuli before and an average of 6 weeks following the onset of OCP use. Although subjective measures of sexual arousal, including perceptions of genital arousal, significantly increased in response to erotic stimuli both before and after OCP onset, physiological sexual arousal only increased before OCP use. A comparison of individual responses before and after OCP onset reveals a much higher degree of intrasubject variability after OCP onset. We discuss these findings as they relate to OCP use as a confounding methodological variable to consider in future investigations employing vaginal photoplethysmography. PMID:19817038

  10. Smoking Enhances Risk for New External Genital Warts in Men

    PubMed Central

    Wiley, Dorothy J.; Elashoff, David; Masongsong, Emmanuel V.; Harper, Diane M.; Gylys, Karen H.; Silverberg, Michael J.; Cook, Robert L.; Johnson-Hill, Lisette M.

    2009-01-01

    Repeat episodes of HPV-related external genital warts reflect recurring or new infections. No study before has been sufficiently powered to delineate how tobacco use, prior history of EGWs and HIV infection affect the risk for new EGWs. Behavioral, laboratory and examination data for 2,835 Multicenter AIDS Cohort Study participants examined at 21,519 semi-annual visits were evaluated. Fourteen percent (391/2835) of men reported or were diagnosed with EGWs at 3% (675/21,519) of study visits. Multivariate analyses showed smoking, prior episodes of EGWs, HIV infection and CD4+ T-lymphocyte count among the infected, each differentially influenced the risk for new EGWs. PMID:19440442

  11. [Study of Mycoplasma from the genital apparatus of cattle].

    PubMed

    Savov, N; Buchvarova, Ia

    1976-01-01

    The study on vaginal mucous secretion in cows with metritis and vaginitis, on fetuses and placentae of cows that had miscarried as well as on preputial secretion of bulls revealed the presence of Mycoplasma organisms associated with V. fetus and other bacterial species. By their reaction to cholesterol, digitonin, sodium polyanetol sulfonate as well as their serum and temperature requirements, the formation of films and spots, their phosphatase activity and biochemical and serologic behaviour the mycoplasmas isolated from the genital tract of cows were specified as A. laidlawii and A. axanthum. From both cows and bulls T-forms of mycoplasmas were isolated. The strains determined as A. laidlawi showed deviations from the species characteristics by the fermentation of glucose, hydrolysis of esculine, and reduction of 2,3,5-triphenyl-tetrazolium chloride. PMID:960549

  12. Female Genital Cutting and Hepatitis C Spread in Egypt

    PubMed Central

    Apers, Ludwig; Colebunders, Robert

    2013-01-01

    A recent analysis of Egypt's first nationally representative survey of hepatitis C virus (HCV) infection found female genital cutting (FGC) to be an independent risk factor for HCV infection for women in urban areas. We use the same dataset to extend this analysis. In an ecological analysis, we find a strong association between FGC and HCV prevalence (Pearson R2—74%;  P < 0.0001). HCV prevalence is significantly higher if FGC is performed by a non-Doctor (15.4%) than a Doctor (4.2%; P < 0.001), and the calculated population attributable fraction of FGC for prevalent HCV seropositivity is high in women (79.8%).

  13. The lived experience of genital warts: the Swedish example.

    PubMed

    Hammarlund, Kina; Nystrom, Maria

    2004-05-01

    Our aim in this study was to analyze and describe young Swedish women's experiences of living with genital warts. Interviews with 10 young women, aged 16-21 years, were interpreted within a lifeworld hermeneutic tradition. The women experience themselves as victims of a disgusting disease. Furthermore, they appear to disregard the fact that their own lifestyles could be a risk factor for contracting venereal infections. On the other hand they get to know their bodies better after the gynecological examinations where the treatment begins. Their loss of innocence is considerable; thus it seems fair to compare this experience with earlier epochs' ideas about loss of virginity due to the first intercourse. Consequently the young women also start looking at themselves as adults, and they take responsibility for the consequences of their sexuality. PMID:15204815

  14. Female genital mutilation: what do we know so far?

    PubMed

    Siddig, Israa

    2016-09-01

    Female genital mutilation (FGM) is a practice that is now familiar to UK health professionals. It continues to be a problem in high-risk populations and affects girls and women throughout their lives. Complications related to FGM are poorly reported and documented. Health professionals, therefore, must be aware of the adverse effects and how they affect obstetric, gynaecological and sexual function and general quality of life. They must also be sensitive towards the psychological and emotional issues relating to FGM. Sociocultural barriers make research and data-collection difficult in a cohort of women who prefer not to discuss or disclose such intimate issues. New guidelines on the management of health consequences in FGM have been published, but evidence is of poor quality. PMID:27615527

  15. Care of women with female genital mutilation/cutting.

    PubMed

    Abdulcadir, Jasmine; Margairaz, Christiane; Boulvain, Michel; Irion, Olivier

    2011-01-01

    In multi-ethnic European society medical professionals are faced with an increasing number of women originating from countries where female genital mutilations/cuttings (FGM/C) are practised. Recent studies, however, emphasise the lack of knowledge on this subject. This review article aims to present FGM/C as a complex socio-healthcare and multidisciplinary issue, outlining the definition, classification, epidemiology and anthropologico-legal aspects of FGM/C. It explains the approach to be adopted to FGM/C women, focusing on defibulation, clitoral restoration/repair and re-infibulation. Finally, it reports on the discussions surrounding pricking/nicking and the proposals for alternative rituals in recent years. PMID:21213149

  16. Exploring Female Genital Cutting Among West African Immigrants

    PubMed Central

    Akinsulure-Smith, Adeyinka M.

    2013-01-01

    Although many African women immigrate to the United States from countries with high prevalence rates for Female Genital Cutting (FGC), there has been limited research exploring the incidence and impact of FGC among this growing immigrant population. This pilot study sought to examine the experiences of FGC among West African immigrant women in the US. Of the 23 participants, 7 reported a history of FGC, with Muslim participants reporting significantly higher rates of FGC than Christians (Fisher’s Exact=.045). Most of the women who had experienced FGC were from Sierra Leone (Fisher’s Exact=.027). Limitations of the study are discussed along with suggestions for future research aimed at understanding the impact of FGC, reducing the prevalence and demand for FGC among African immigrant women and improving the health and quality of life of women who have undergone the procedure. PMID:23264203

  17. Female genital cutting: a survey among healthcare professionals in Italy.

    PubMed

    Surico, D; Amadori, R; Gastaldo, L B; Tinelli, R; Surico, N

    2015-05-01

    This study aims to evaluate the knowledge of female genital cutting (FGC) in a tertiary teaching hospital in Italy. A survey questionnaire on FGC was given to paediatricians, nurses, midwives, gynaecologists and residents in paediatrics and gynaecology in a tertiary teaching hospital in Italy. The results of the survey were then analysed. The results showed that 71.5% (73/102) of healthcare professionals dealt with patients presenting with FGC. Gynaecologists (83%) and paediatric nurses (75%) were the only ones who declared to be aware of Italian law on FGC. In detail, 55% of midwives, 50% of paediatricians, 50% of paediatrician residents and 28.5% of gynaecological residents were aware of this law. The general knowledge of Italian National Guidelines on FGC is even worse: most professionals are not aware of protocols of action. Considering the increasing extension of FGC due to immigration, improvement of care through specialised education of healthcare providers is mandatory. PMID:25265525

  18. What's "normal": female genital mutilation, psychology, and body image.

    PubMed

    Adams, Karen E

    2004-01-01

    Despite international efforts to halt the practice of female genital mutilation (FGM), the number of African girls and women undergoing the procedure is not declining as rapidly as international observers had hoped when the World Health Organization began focusing attention on the practice in the 1960s. This article focuses on the psychological effects of FGM through the example of a patient who had undergone the procedure in childhood and now felt that her closed appearance was "normal" and that to be opened would be "abnormal." Western advocates must educate themselves about the various cultural forces that lead to FGM in order to help women who have undergone the procedure heal psychologically, thereby breaking the pattern of abuse from generation to generation. PMID:15354368

  19. Caring for Women Who Have Experienced Female Genital Cutting.

    PubMed

    Little, Cindy M

    2015-01-01

    Female genital cutting/mutilation (FGC/M) is a procedure that involves physically altering a woman's/girl's genitals for no health benefits. This is a practice that is deeply rooted in culture, religion, and social tradition primarily in some African and Middle East countries. It is performed by a midwife, barber, traditional healer with no surgical training, or a physician. The practice of FGC/M has been gaining increased attention as women from those countries have been migrating to the United States and Western Europe. The World Health Organization (WHO) has estimated that 125 million women worldwide have undergone FGC/M. The practice has serious short-term and long-term physical, obstetric, and psychological complications. It has been proposed by some healthcare professionals that physicians or other healthcare providers should perform the cutting because it would be done under more sanitary conditions that would reduce complications. However, the WHO and other organizations have condemned the practice by any medical professional. The FGC/M procedure is a human rights violation and has been banned by WHO and other organizations and governments. This article provides an overview of the current issues related to FGC/M and addresses important cultural considerations for nurses caring for women with FGC/M. Nurses are in a unique position to provide holistic, culturally competent care in a respectful, nonjudgmental atmosphere. Nurses have a role in educating women with FGC/M about the complications and care, as education is necessary in the challenge to eradicate the practice of FGC/M. PMID:26154032

  20. Non-healing genital herpes mimicking donovanosis in an immunocompetent man.

    PubMed

    Gupta, Vishal; Khute, Prakash; Patel, Anjali; Gupta, Somesh

    2016-01-01

    Although atypical presentations of herpetic infection in immunocompetent individuals are common, they very rarely have the extensive, chronic and verrucous appearances seen in the immunocompromised host. We report a case of genital herpes manifesting as painless chronic non-healing genital ulcers with exuberant granulation tissue in an immunocompetent man. Owing to this morphology, the ulcers were initially mistaken for donovanosis. To the best of our knowledge, such a presentation of genital herpes in an immunocompetent individual has not been described previously. PMID:25614521

  1. Expression of steroid hormone receptors in the genital structures of a true hermaphrodite pug dog.

    PubMed

    Bartel, C; Meyer, F; Schäfer-Somi, S; Walter, I

    2015-02-01

    Hermaphroditism is a rare and a not well-understood disordered sexual development (DSD) in dogs. The objective of the study was to analyse the sex steroid hormone receptor (STHR) expression patterns in the internal genital structures, because the responsiveness of the different tissue types to the steroid hormones may have a key role in pathological alterations based on DSDs. Furthermore, the adhesion molecule β-catenin was investigated by means of immunohistochemistry because of its important role in development, tissue integrity and disease. Molecular sexing was performed via PCR targeting DBX/DBY genes to identify the pug dog as a true XX hermaphrodite. The portions of uterine tissue revealed comparable expression patterns for STHRs as investigated in normal female reproductive tissue. In the male parts, β-catenin showed strong expression in the Sertoli cells of the seminiferous tubules; this was in contrast to normal testicular tissue. Likewise, the layers of smooth muscle actin-positive cells surrounding the seminiferous tubules were reduced in the hermaphrodite. The results of this study deepen the knowledge of tissue characteristics in a hermaphrodite dog and highlight the importance of early diagnosis because the STH responsiveness in maldeveloped reproductive tissue might lead to serious problems for the dog. PMID:25472589

  2. Polymer Nanoparticles Encapsulating siRNA for Treatment of HSV-2 Genital Infection

    PubMed Central

    Steinbach, Jill M.; Weller, Caroline E.; Booth, Carmen J.; Saltzman, W. Mark

    2012-01-01

    Effective, low-cost, and safe treatments for sexually transmitted viral infections are urgently needed. Here, we show for the first time that intravaginal administration with nanoparticles of poly(lactic acid-co-glycolic acid) (PLGA) encapsulating short interfering RNA (siRNA) molecules is effective for prevention of genital HSV-2 infections in mice. PLGA nanoparticles (NPs) were designed to interfere with HSV-2 infection by siRNA-mediated knockdown of nectin, a host cell protein. NPs were characterized in vitro to determine the optimal formulation based on siRNA loading, controlled release profile, and mRNA knockdown. Mice inoculated intravaginally with a lethal dose of HSV-2, and treated with PLGA NPs, showed increased survival from ~9 days (in untreated mice) to > 28 days (in PLGA NP treated mice) - the longest survival ever observed with siRNA treatment in this mouse model. This work provides proof-of-concept that topical administration of NPs containing siRNA against a pathologically relevant host cell target can knockdown the gene in tissue and improve survival after HSV-2 infection. Furthermore, this system provides a safe delivery platform that employs materials that are already approved by the FDA and can be modified to enhance delivery of other microbicides. PMID:22705461

  3. Accumulation of RNA homologous to human papillomavirus type 16 open reading frames in genital precancers

    SciTech Connect

    Crum, C.P.; Nuovo, G.; Friedman, D.; Silverstein, S.J.

    1988-01-01

    The accumulation of human papillomavirus type 16 (HPV-16)-specific RNAs in tissue sections from biopsies of patients with genital precancers was studied by in situ hybridization with single-stranded /sup 35/S-labeled RNA. These analyses revealed that the most abundant early-region RNAs were derived from the E4 and E5 open reading frames (ORFs). RNAs homologous to the E6/E7 ORFs were also detected, whereas RNAs homologous to the intervening E1 ORF were not. This suggest that the E4 and E5 mRNAs are derived by splicing to the upstream E6/E7 ORFs, consistent with studies of HPV-11 in condylomata. Abundant RNAs homologous to the 5' portion of L1 were also detected. These RNAs were localized to the apical strata of the epithelium. HPV-16 RNAs accumulated in discrete regions of these lesions, and when present were most abundant in the upper cell layers of the precancerous epithelium. RNAs homologous to early ORFs were also detected in some germinal cells within the basal layer of the epithelium.

  4. Dermatitis artefacta manifesting as genital scars: a result of an unusual behaviour pattern.

    PubMed

    Verma, P; Pandhi, D; Yadav, P

    2012-07-01

    A 25-year-old man, diagnosed previously with borderline personality disorder, presented with curvilinear genital scars. A meticulous history and examination led to a diagnosis of dermatitis artefacta with an atypical behaviour pattern. PMID:22844013

  5. Towards a clean slit: how medicine and notions of normality are shaping female genital aesthetics.

    PubMed

    McDougall, Lindy Joan

    2013-01-01

    In the West, a specific ideal has emerged for female genitalia. The ideal is one of absence, a clean slit that can be attained through the removal of pubic hair and, increasingly, through female genital cosmetic surgery. This ideal is largely created in the media, which generates contradictory messages for women. The popular press, backed by medical opinion, explicitly acknowledges that a wide range of variation is normal--female genitals vary in appearance 'about as much as snowflakes'--but by showing only altered minimalist clean slits, it carries an implicit message that women should be worried if their genitals do not match up to this exacting ideal. Consequently, some women feel their genitals are not satisfactory and choose surgery. Using biomedicine to fix normal body parts in order to fashion desirable femininity, releases medicine from its rigid scientific underpinnings exposing it as an increasingly cultural and commercial pursuit. PMID:23656558

  6. Intravenous Foscarnet With Topical Cidofovir for Chronic Refractory Genital Herpes in a Patient With AIDS

    PubMed Central

    Usoro, Agnes; Batts, Alfreda; Sarria, Juan C.

    2015-01-01

    Few case reports have documented the use of topical cidofovir for refractory genital herpes simplex virus (HSV) ulcers in human immunodeficiency virus (HIV) infected patients. This drug formulation lacks a standardized concentration or even a procedural outline as to how it should be compounded. We aim to discuss the utilization of topical cidofovir in addition to presenting a procedural means of compounding it for treatment of refractory genital HSV ulcers. Our patient completed 21 days of intravenous foscarnet and 13 days of topical cidofovir with clinical improvement in the penile and scrotal ulcers. Genital herpes is a concern in patients with HIV because it generally manifests as a persistent infection. Physicians should be aware that when patients fail to respond to the conventional treatment regimens for genital HSV in a timely manner, other options are available, such as topical cidofovir as an adjuvant to systemic antivirals. PMID:26788527

  7. Female genital cutting: confronting cultural challenges and health complications across the lifespan.

    PubMed

    Farage, Miranda A; Miller, Kenneth W; Tzeghai, Ghebre E; Azuka, Charles E; Sobel, Jack D; Ledger, William J

    2015-01-01

    Female genital cutting affects over 140 million women worldwide. Prevalent in certain countries of Africa and the Middle East, the practice continues among immigrants to industrialized countries. Female genital cutting is a deeply rooted tradition that confers honor on a woman and her family, yet also a traumatic experience that creates significant dermatological, gynecological, obstetric and infectious disease complications. Little is known about postmenopausal health in cut women. The international community views this practice as a human rights violation. In addition to genital health complications, the medical community must confront an understudied concern of what happens as this population ages. These challenges must be addressed to provide optimal care to women affected by female genital cutting. PMID:25581057

  8. Ineffectiveness and toxicity of BCG vaccine for the prevention of recurrent genital herpes.

    PubMed Central

    Douglas, J M; Vontver, L A; Stamm, W E; Reeves, W C; Critchlow, C; Remington, M L; Holmes, K K; Corey, L

    1985-01-01

    One hundred fifty-five patients with genital herpes were enrolled in a double-blind, placebo-controlled trial comparing 0.1 ml of intradermal BCG vaccine with placebo for the prevention of recurrent episodes of genital herpes. The mean rate or recurrence over 9 months of prospective follow-up was 0.528 recurrences per month in BCG recipients compared with 0.392 recurrences per month in placebo recipients (not significant). The BCG vaccine also failed to influence the duration of lesions in the first recurrent episode of genital herpes after vaccination. Six patients were given a second inoculation of BCG vaccine, and persistent cutaneous granulomas were noted in three of these six patients. Intradermal inoculation with BCG does not appear to affect the natural history of genital herpes, and repeated inoculations can be toxic. PMID:3885848

  9. Intravenous Foscarnet With Topical Cidofovir for Chronic Refractory Genital Herpes in a Patient With AIDS.

    PubMed

    Usoro, Agnes; Batts, Alfreda; Sarria, Juan C

    2015-01-01

    Few case reports have documented the use of topical cidofovir for refractory genital herpes simplex virus (HSV) ulcers in human immunodeficiency virus (HIV) infected patients. This drug formulation lacks a standardized concentration or even a procedural outline as to how it should be compounded. We aim to discuss the utilization of topical cidofovir in addition to presenting a procedural means of compounding it for treatment of refractory genital HSV ulcers. Our patient completed 21 days of intravenous foscarnet and 13 days of topical cidofovir with clinical improvement in the penile and scrotal ulcers. Genital herpes is a concern in patients with HIV because it generally manifests as a persistent infection. Physicians should be aware that when patients fail to respond to the conventional treatment regimens for genital HSV in a timely manner, other options are available, such as topical cidofovir as an adjuvant to systemic antivirals. PMID:26788527

  10. Chlamydia trachomatis and Genital Mycoplasmas: Pathogens with an Impact on Human Reproductive Health

    PubMed Central

    Ljubin-Sternak, Sunčanica; Meštrović, Tomislav

    2014-01-01

    The most prevalent, curable sexually important diseases are those caused by Chlamydia trachomatis (C. trachomatis) and genital mycoplasmas. An important characteristic of these infections is their ability to cause long-term sequels in upper genital tract, thus potentially affecting the reproductive health in both sexes. Pelvic inflammatory disease (PID), tubal factor infertility (TFI), and ectopic pregnancy (EP) are well documented complications of C. trachomatis infection in women. The role of genital mycoplasmas in development of PID, TFI, and EP requires further evaluation, but growing evidence supports a significant role for these in the pathogenesis of chorioamnionitis, premature membrane rupture, and preterm labor in pregnant woman. Both C. trachomatis and genital mycoplasmas can affect the quality of sperm and possibly influence the fertility of men. For the purpose of this paper, basic, epidemiologic, clinical, therapeutic, and public health issue of these infections were reviewed and discussed, focusing on their impact on human reproductive health. PMID:25614838

  11. Female genital mutilation among Iraqi Kurdish women: a cross-sectional study from Erbil city

    PubMed Central

    2013-01-01

    Background Iraqi Kurdistan region is one of the areas where female genital mutilation is reportedly widely practiced but inadequately studied. The aim of this study was to determine (i) the prevalence of female genital mutilation among Muslim Kurdish women in Erbil city, (ii) the patterns and types of female genital mutilation, (iii) the factors associated with this practice and (iv) women’s knowledge and attitudes towards this practice. Methods A cross-sectional study was conducted in the primary health care centers and the Maternity Teaching Hospital in Erbil city, involving 1987 women aged 15–49 years. Data were obtained about female genital mutilation status and knowledge and perception towards this practice. The participants were clinically examined to verify the self-reported female genital mutilation status. Results The self-reported prevalence of female genital mutilation was 70.3%, while it was 58.6% according to clinical examination of the women’s genitalia. The most common type of female genital mutilation was type I (99.6%) and the most common age at which mutilation was performed was 4–7 years (60.2%). This practice was mostly performed by traditional birth attendants (72.5%). Only 6.4% of mutilated women reported having complications after mutilation, most commonly bleeding (3.6%). The practice was more reported among housewives (OR = 3.3), those women whose mothers were mutilated (OR = 15.1) or with unknown mutilation status (OR = 7.3) and those women whose fathers were illiterate (OR = 1.4) or could only read and write (OR = 1.6). The common reasons for practicing female genital mutilation were cultural tradition (46.7%) and dictate of religion (38.9%). Only 30% of the participants were aware about the health consequences of female genital mutilation. More than one third (36.6%) of the women support the practice and 34.5% have intention to mutilate their daughters. Conclusions Prevalence of female genital mutilation

  12. Women’s perspectives of female genital cutting: Q-methodology

    PubMed Central

    2014-01-01

    Background Understanding women’s perspectives of female genital cutting is particularly critical for understanding the roots of the problem and enhancing effectiveness of any prevention program. Very limited research has examined how people in Iraqi Kurdistan Region think about this practice. This study aimed to explore the perspectives of women of female genital cutting with the aim of uncovering discrepancies and commonalities between women of different socio-educational groups. Methods An explorative study using Q-methodology was conducted with 29 women from different educational and socio-economic statuses in Erbil, the main city of the Iraqi Kurdistan Region. Participants were asked to rank-order a set of 39 statements about different aspects of female genital cutting into a distribution on a scale of nine from “disagree most” to “agree most”. By-person factor analysis was performed with factors or latent viewpoints extracted through centroid method and varimax rotation. Results A four-factor solution and one consensus perspective provided the best conceptual fit for the women’s perspectives about female genital cutting. Factor 1, entitled “positive cultural tradition”, centers on recognizing female genital cutting as a positive cultural aspect and an essential part of the Kurdish culture. Factor 2, “active opponents”, positions around actively opposing the practice of female genital cutting and considering the practice a violation of human rights. Factor 3, “role of law”, stresses the importance of developing and enforcing law for combating female genital cutting. Factor 4, “health concerns and passive opposition”, represents the perspectives of recognizing the importance of health concerns resulting from female genital cutting and opposition of the practice but not in an active manner. A consensus perspective, “marital role”, centers primarily on lack of effect of female genital cutting on women’s marital role. Conclusions

  13. Female genital mutilation and cosmetic surgery: regulating non-therapeutic body modification.

    PubMed

    Sheldon, Sally; Wilkinson, Stephen

    1998-10-01

    In the UK, female genital mutilation is unlawful, not only when performed on minors, but also when performed on adult women. The aim of our paper is to examine several arguments which have been advanced in support of this ban and to assess whether they are sufficient to justify banning female genital mutilation for competent, consenting women. We proceed by comparing female genital mutilation, which is banned, with cosmetic surgery, towards which the law has taken a very permissive stance. We then examine the main arguments for the prohibition of the former, assessing in each case both (a) whether the argument succeeds in justifying the ban and, if so, (b) whether a parallel argument would not also support a ban on the latter. We focus on the following arguments. Female genital mutilation should be unlawful because: (1) no woman could validly consent to it; (2) it is an oppressive and sexist practice; (3) it involves the intentional infliction of injury; (4) it causes offence. Our view is that arguments (3) and (4) are unsound and that, although arguments (1) and (2) may be sound, they support not only a ban on female genital mutilation, but also one on (some types of) cosmetic surgery. Hence, we conclude that the present legal situation in the UK is ethically unsustainable in one of the following ways. Either the ban on female genital mutilation is unjustified because arguments (1) and (2) are not in fact successful; or the law's permissive attitude towards cosmetic surgery is unjustified because arguments (1) and (2) are in fact successful and apply equally to female genital mutilation and (certain forms of) cosmetic surgery. The people of the countries where female genital mutilation is practised resent references to 'barbaric practices imposed on women by male-dominated primitive societies', especially when they look at the Western world and see women undergoing their own feminization rites intended to increase sexual desirability: medically dangerous forms of

  14. Genital self-mutilation in nonpsychotic heterosexual males: Case report of two cases.

    PubMed

    Nerli, Rajendra B; Ravish, Indupur R; Amarkhed, Shrishailesh S; Manoranjan, Ujjaini D; Prabha, Vikram; Koura, Ashish

    2008-10-01

    Genital self-mutilation is a rare event that is commonly associated with psychotic disorders. However such injuries have also been reported from nonpsychotic patients as a result either from bizarre autoerotic acts, attempts at crude sex change operation by transsexuals or secondary to complex religious beliefs and delusions regarding sexual guilt. We report two cases of genital self-mutilation in nonpsychotic married heterosexual males as a result of conflict and frustration. PMID:19823616

  15. Inhibition of chlamydial infection in the genital tract of female mice by topical application of a peptide deformylase inhibitor.

    PubMed

    Balakrishnan, Amit; Wang, Lingling; Li, Xiaojin; Ohman-Strickland, Pamela; Malatesta, Paul; Fan, Huizhou

    2009-01-01

    Chlamydia trachomatis is an obligate intracellular bacterium responsible for a number of health problems, including sexually transmitted infection in humans. We recently discovered that C. trachomatis infection in cell culture is highly susceptible to inhibitors of peptide deformylase, an enzyme that removes the N-formyl group from newly synthesized polypeptides. In this study, one of the deformylase inhibitors, GM6001, was tested for potential antichlamydial activity using a murine genital C. muridarum infection model. Topical application of GM6001 significantly reduced C. muridarum loading in BALB/c mice that were vaginally infected with the pathogen. In striking contrast, growth of the probiotic Lactobacillus plantarum is strongly resistant to the PDF inhibitor. GM6001 demonstrated no detectable toxicity against host cells. On the basis of these data and our previous observations, we conclude that further evaluation of PDF inhibitors for prevention and treatment of sexually transmitted chlamydial infection is warranted. PMID:17936604

  16. Applications and Therapeutic Actions of Complementary and Alternative Medicine for Women with Genital Infection

    PubMed Central

    Liu, Chenfang; Zhang, Yuehui; Yu, Yang; Han, Fengjuan

    2014-01-01

    Genital infection is a common worldwide disease among females with clinical features such as bilateral lower abdominal tenderness, abnormal vaginal or cervical discharge, fever, abnormal vaginal bleeding, dyspareunia, vaginal itching, and adnexal tenderness, which can significantly impair women's health and quality of life. Genital infection is commonly treated with antibiotics, leading to an imbalance in gut flora due to prolonged use of antibiotics. Therefore, it is necessary to discover safe and efficacious alternative treatment strategies for patients with genital infection. Complementary and alternative medicine (CAM) is becoming increasingly prevalent among women with genital infection. CAM has interested the western mainstream medical community because of its less invasive, safe, effective, economical, and convenient therapies. CAM focuses on the prevention and treatment of disease and has become an important force in treating chronic disease. During the last few decades, the popularity of CAM has gradually increased. To further understand the efficacy of CAM in treating genital infection, our paper will review the current progress of treating genital infection including vulvitis, vaginitis, cervicitis, and pelvic inflammatory disease (PID) with CAM therapies. Several CAM strategies including traditional Chinese medicine (TCM), acupuncture, Psychology interference, and physical therapy are introduced in this review. PMID:24648850

  17. Gender differences for the predictors of depression in young adults with genital herpes.

    PubMed

    Dibble, S L; Swanson, J M

    2000-01-01

    Genital herpes is a chronic, stigmatizing, sexually transmitted disease (STD), which is increasing despite efforts to control its spread. Depression is commonly reported among people diagnosed with genital herpes and differences in depression by gender have been reported. Therefore, the purpose of this study was to identify gender differences in the predictors of depression in young adults with genital herpes by secondary analyses of baseline data from a randomized clinical trial (RCT). For the RCT, young adults (193 females, 59 males) with genital herpes were recruited from newspaper advertisements. Participants completed questionnaires measuring illness burden, attitudes toward herpes, stress symptoms, mood states, depression, self-concealment, self-disclosure, substance use, and demographics. Univariate analyses and multiple regression techniques were used to identify variables predictive of depression in this sample. In women, increased anger, decreased vigor, increased confusion, a negative attitude toward herpes, self-concealment, and stress symptoms from genital herpes predicted more depression (R2 = 0.63). In men, increased depression was predicted by increased anger, a negative attitude toward herpes, and a decreased willingness to share personal information with a stranger (R2 = 0.51). Findings suggest that future psychoeducational interventions should address anger as a predictor of depression in this population. Gender-specific interventions need to be developed in order to assist young adults who are living with genital herpes. PMID:10840288

  18. Targeted interventions required against genital ulcers in African countries worst affected by HIV infection.

    PubMed Central

    O'Farrell, N.

    2001-01-01

    It remains unclear why there is such marked variation in the severity of the human immunodeficiency virus (HIV) epidemic between African countries. The prevalence of HIV infection has reached high levels in many parts of southern Africa but in most countries of West Africa the levels are much lower. Although there is good evidence that sexually transmitted infections (STIs) and genital ulcers in particular facilitate heterosexual transmission of HIV, there is little comparative STI data from the African countries worst affected by HIV infection. A MEDLINE search covering the period 1966 to August 2000 using the keywords "sexually transmitted diseases", "genital ulcers" and "Africa" was performed to identify factors that might be relevant to the spread of HIV infection in countries with the highest prevalences of the virus. In the countries worst affected by HIV infection, the proportions of men and women with STI who had genital ulcers lay in the ranges 45-68% and 13-68%, respectively. The proportions were much lower in countries of West Africa than in those of southern Africa. The African countries worst affected by HIV infection should adopt a more specialized approach to STI control than hitherto and specifically target the high incidence of genital ulceration. Locally, technical STI committees should draw up country-specific guidelines taking into account the prevalence of the various causes of genital ulceration. In these countries, national AIDS control programmes and donor agencies should develop a specific focus for decreasing the incidence of genital ulcer disease. PMID:11436480

  19. Vaginal calculus following severe form of female genital mutilation: a case report.

    PubMed

    Yusuf, Lukman; Negash, Sheferaw

    2008-04-01

    We present a case of vaginal calculus formation following an initial insult of female genital mutilation (FGM) and crocodile bite to the external genital. A literature review made with regards to acute and late complication of female genital mutilation. Female genital cutting existed as early as the 5th century B.C. This ritualistic practice has affected the physical, mental, and social well being of women and undermined the basic reproductive and sexual health rights of the female population. Worldwide, 85-114 million girls and young women are subjected to this dreadful practice. It is mostly practiced in Africa and Middle East. Various authors classify female genital cutting differently. The World Health Organization classifies FGM in to FOUR types. Female genital mutilation is associated with immediate, intermediate and long-term complications (1-4). The complications are strongly related to the variant of the mutilation, especially of the third and the fourth types where introcision or vaginal scraping is performed. Vaginal calculus formation is a rare phenomenon. Our patient had a total obliteration of the introitus, vaginal calculus formation and urethra-vaginal fistula, which were surgically managed and corrected PMID:21309209

  20. Protection provided by a herpes simplex virus 2 (HSV-2) glycoprotein C and D subunit antigen vaccine against genital HSV-2 infection in HSV-1-seropositive guinea pigs.

    PubMed

    Awasthi, Sita; Balliet, John W; Flynn, Jessica A; Lubinski, John M; Shaw, Carolyn E; DiStefano, Daniel J; Cai, Michael; Brown, Martha; Smith, Judith F; Kowalski, Rose; Swoyer, Ryan; Galli, Jennifer; Copeland, Victoria; Rios, Sandra; Davidson, Robert C; Salnikova, Maya; Kingsley, Susan; Bryan, Janine; Casimiro, Danilo R; Friedman, Harvey M

    2014-02-01

    A prophylactic vaccine for genital herpes disease remains an elusive goal. We report the results of two studies performed collaboratively in different laboratories that assessed immunogenicity and vaccine efficacy in herpes simplex virus 1 (HSV-1)-seropositive guinea pigs immunized and subsequently challenged intravaginally with HSV-2. In study 1, HSV-2 glycoproteins C (gC2) and D (gD2) were produced in baculovirus and administered intramuscularly as monovalent or bivalent vaccines with CpG and alum. In study 2, gD2 was produced in CHO cells and given intramuscularly with monophosphoryl lipid A (MPL) and alum, or gC2 and gD2 were produced in glycoengineered Pichia pastoris and administered intramuscularly as a bivalent vaccine with Iscomatrix and alum to HSV-1-naive or -seropositive guinea pigs. In both studies, immunization boosted neutralizing antibody responses to HSV-1 and HSV-2. In study 1, immunization with gC2, gD2, or both immunogens significantly reduced the frequency of genital lesions, with the bivalent vaccine showing the greatest protection. In study 2, both vaccines were highly protective against genital disease in naive and HSV-1-seropositive animals. Comparisons between gD2 and gC2/gD2 in study 2 must be interpreted cautiously, because different adjuvants, gD2 doses, and antigen production methods were used; however, significant differences invariably favored the bivalent vaccine. Immunization of naive animals with gC2/gD2 significantly reduced the number of days of vaginal shedding of HSV-2 DNA compared with that for mock-immunized animals. Surprisingly, in both studies, immunization of HSV-1-seropositive animals had little effect on recurrent vaginal shedding of HSV-2 DNA, despite significantly reducing genital disease. PMID:24284325

  1. A six-year experience with anal cytology in women with HPV in the lower genital tract: utility, limitations, and clinical correlation.

    PubMed

    Cardinal, L H; Carballo, P; Lorenzo, M C Cabral; García, A; Suzuki, V; Tatti, S; Vighi, S; Díaz, L B

    2014-05-01

    This study assessed the utility and limitations of anal cytology as a screening method for women infected with human papilloma virus (HPV) in the lower genital tract. Furthermore, this study aimed to establish risk factors for pathological anal cytology/biopsy findings, the prevalence of anatomopathological lesions associated with positive anal brushings, and the frequency of concomitant lesions of the lower genital tract. A cross-sectional, retrospective, descriptive study in 207 women with HPV-associated lesions of the lower genital tract and 25 women with immunosuppression was carried out. Anal cytology, high resolution anoscopy, and biopsy of suspicious lesions were performed. In total, 232 anal brushings were performed: 184 (79.3%) were negative, 24 (10.34%) showed atypical squamous cells of undeterminated significance, 18 (7.7%) showed low-grade squamous intraepithelial lesions, and 6 (2.6%) showed high-grade squamous intraepithelial lesion. Cytohistological correlation was obtained for 70 cases. The sensitivity of anal cytology in detecting intraepithelial lesions was 70%, whereas the specificity was 93%. The sensitivity of the method for detecting high-grade lesions (84%) was higher, than that for detecting low-grade lesions (66%). The most frequently associated pathology was vulvar lesion. It is important to perform anal brushings in women who have had lower genital tract biopsies for HPV-associated lesions due to the high prevalence of anal lesions in such patients. Anal cytology is useful for detecting high-grade lesions but the sensitivity for detecting low-grade lesions is low. It is of the utmost importance to perform high-resolution anoscopy and biopsy in women with suspicious lesions in order to confirm the pathology. PMID:24166879

  2. Female genital mutilation: knowledge, attitude and practice among nurses.

    PubMed Central

    Onuh, Sunday O.; Igberase, Gabriel O.; Umeora, Joaness O. U.; Okogbenin, Sylvanus A.; Otoide, Valentine O.; Gharoro, Etedafe P.

    2006-01-01

    BACKGROUND: Female genital mutilation (FGM) and cutting is a subject of global interest, with many countries of the world still practicing it despite efforts by the WHO and other agencies to discourage the practice. The highest known prevalence is in Africa. OBJECTIVES: To determine the knowledge, attitude and practice of FGM among nurses in the ancient metropolis of Benin in a Nigerian state where FGM is illegal. RESULTS: One-hundred-ninety-three nurses in the study hospital were recruited in the study out of which 182 (94.3%) appropriately filled and returned the questionnaires. The average age of respondents was 37 years, and the average duration of postgraduation experience was 14.5 years. Most respondents are of Bini (36.8%) and Esan (34.1%) ethnic origin. All respondents identified at least one form of FGM, but only 12 respondents (6.6%) could correctly identify the four types of FGM. The harmful effects of FGM identified by the majority of respondents include hemorrhage, difficult labor/childbirth, genital tears, infections and scar/keloid formation. Forty-four (24.2%) of respondents were of the opinion that some forms of FGM are harmless. Eighty nurses admitted to having undergone FGM, for a prevalence of 44%. Five respondents (2.8%) view FGM as a good practice and will encourage the practice. Twelve respondents (6.6%) routinely perform FGM out of which seven (58.3%) viewed FGM as a bad practice. Nurses performing FGM routinely were those who had spent >20 years (59%) and 11-20 years (41%) in the profession. Another 26 (14.3%) had performed FGM before, though not on a routine basis. Of this latter group, 15 will perform FGM in the future when faced with certain circumstances. Reasons for FGM practice were mainly cultural. Eight of the respondents would have their daughters circumcised. CONCLUSION: Nurses perceive FGM in Benin as cultural. Almost half have had FGM themselves, and a small percentage recommend it to their daughters. Discouraging FGM practice

  3. Genital panics: constructing the vagina in women's qualitative narratives about pubic hair, menstrual sex, and vaginal self-image.

    PubMed

    Fahs, Breanne

    2014-06-01

    An emerging body of research targets women's relationship to their genitals, particularly as pubic hair removal and the promotion of female genital surgeries increase in popularity and visibility. This study asked women to discuss their subjective feelings about three related but distinct genital attitudes: pubic hair grooming, sex during menstruation, and genital/vaginal self-image. Specifically, this study applied thematic analysis to qualitative interviews with a community sample of 20 women (mean age=34, SD=13.35) from diverse ages, races, and sexual identity backgrounds to illuminate seven themes in women's narratives about their vaginas: (1) "dirty" or "gross"; (2) needing maintenance; (3) unknown or frustrating; (4) unnatural; (5) comparative; (6) ambivalent; (7) affirmative. Overwhelmingly, women used strong emotional language when discussing their genitals, often evoking descriptions of anxiety, excess, and need for control. Fusions between sexuality and body image, and connections between "genital panics" and internalized racism, sexism, and homophobia, also appeared. PMID:24958655

  4. An Overview of Female Genital Mutilation in Nigeria

    PubMed Central

    Okeke, TC; Anyaehie, USB; Ezenyeaku, CCK

    2012-01-01

    Nigeria, due to its large population, has the highest absolute number of female genital mutilation (FGM) worldwide, accounting for about one-quarter of the estimated 115–130 million circumcised women in the world. The objective of this review is to ascertain the current status of FGM in Nigeria. Pertinent literature on FGM retrieved from internet services [Google search on FGM in Nigeria, www.online Nigeria, PubMed of the national library of medicine www.medconsumer. Info/tropics/fgm.htm, Biomedcentral and African Journal Online (AJOL) (FGM)] and textbooks, journals, and selected references for proper understanding of the topic was included in this review. The national prevalence rate of FGM is 41% among adult women. Evidence abound that the prevalence of FGM is declining. The ongoing drive to eradicate FGM is tackled by World Health Organization, United Nations International Children Emergency Fund, Federation of International Obstetrics and Gynecology (FIGO), African Union, The economic commission for Africa, and many women organizations. However, there is no federal law banning FGM in Nigeria. There is need to eradicate FGM in Nigeria. Education of the general public at all levels with emphasis on the dangers and undesirability of FGM is paramount. PMID:23209995

  5. The ongoing violence against women: Female Genital Mutilation/Cutting.

    PubMed

    Muteshi, Jacinta K; Miller, Suellen; Belizán, José M

    2016-01-01

    Female Genital Mutilation/Cutting (FGM/C) comprises different practices involving cutting, pricking, removing and sometimes sewing up external female genitalia for non-medical reasons. The practice of FGM/C is highly concentrated in a band of African countries from the Atlantic coast to the Horn of Africa, in areas of the Middle East such as Iraq and Yemen, and in some countries in Asia like Indonesia. Girls exposed to FGM/C are at risk of immediate physical consequences such as severe pain, bleeding, and shock, difficulty in passing urine and faeces, and sepsis. Long-term consequences can include chronic pain and infections. FGM/C is a deeply entrenched social norm, perpetrated by families for a variety of reasons, but the results are harmful. FGM/C is a human rights issue that affects girls and women worldwide. The practice is decreasing, due to intensive advocacy activities of international, national, and grassroots agencies. An adolescent girl today is about a third less likely to be cut than 30 years ago. However, the rates of abandonment are not high enough, and change is not happening as rapidly as necessary. Multiple interventions have been implemented, but the evidence base on what works is lacking. We in reproductive health must work harder to find strategies to help communities and families abandon these harmful practices. PMID:27091122

  6. Managing external genital warts: practical aspects of treatment and prevention.

    PubMed

    Bourcier, Marc; Bhatia, Neal; Lynde, Charles; Vender, Ronald

    2013-12-01

    Rising rates of human papillomavirus (HPV) infections in recent decades, including external genital warts (EGWs), underscore the need for effective management of this common sexually transmitted disease. Although treatment is a vital aspect that aims primarily to resolve physical symptoms, health care providers must also address the psychosocial burden that typically accompanies diagnosis, treatment, remission, and recurrence. Education and counseling are integral components of care to address the cascade of negative emotional reactions that follow diagnosis, which often include anger, shame, stigma, frustration, and fear. Health care providers should offer patient information that is clear and simple, both verbally and in written form. Research to date has shown that information is most helpful when it is conveyed in a supportive tone and avoids stigmatization. Treatment decisions should consider the patient's preferences and the clinician's ability to offer certain therapies. A locally relevant algorithm and an individualized treatment approach are recommended by various treatment guidelines to improve the chances of compliance and treatment success. Given that success rates are variable, monitoring treatment is also necessary to gauge the patient's response to treatment, local reactions, and the potential need to switch treatments. Patients diagnosed with EGWs should also be screened for other sexually transmitted diseases because coinfection is common. Vaccination is becoming an increasingly important aspect of prevention strategies for HPV infections and should be considered for eligible patients. PMID:24388561

  7. [Current diagnosis and treatment of male genital lichen sclerosus].

    PubMed

    Lü, Jun; Huang, Xiao-Dong

    2014-07-01

    Male genital lichen sclerosus (MGLSc) is a chronically relapsing disease characterized by a long course, gradual aggravation, and a tendency towards malignancy. Once called balanitis xerotica obliterans, MGLSc has a distinct predilection for the prepuce and glans, involving the urethra when aggravating, forming scarring tissues, and causing urethral stricture, which may seriously affect the patients'quality of life with such symptoms as urinary stream narrowing, dysuria, and painful penile erection. The etiology and pathogenesis of MGLSc have not yet been adequately explained though it is generally thought to be associated with autoimmune mechanism, genetic factors, infections, local trauma, and chronic urinary irritation. MGLSc can be fairly easily diagnosed according to its clinical manifestations and histopathological results, but can be hardly cured. Early diagnosis and prompt treatment are the most important approaches, which may relieve its symptoms, check its progression, and prevent its long-term sequelae. Ultrapotent topical corticosteroids are the choice for the treatment of MGLSc. For those who fail to respond to expectant medication or have dysuria due to urethral stricture and painful erection, rational surgery may be resorted to, with importance attached to long-term follow-up. This article presents an update of the diagnosis and treatment of MGLSc and MGLSc-induced urethral stricture. PMID:25095613

  8. Colposcopic genital findings in prepubertal girls assessed for sexual abuse.

    PubMed Central

    Hobbs, C J; Wynne, J M; Thomas, A J

    1995-01-01

    After the introduction of the colposcope for the examination of children suspected of being sexually abused in Leeds, a study was undertaken to describe the findings in detail. A total of 109 consecutive prepubertal girls, mean age 70.4 months were assessed including colposcopic genital and anal examination, and peer group review of reports and photographs. Fifty nine children had signs consistent with blunt force penetrating trauma (hymenal transection/major notch, scar, or hymenal attenuation). Transections were encountered most commonly at 6 o'clock (directly posterior). In 46 the hymenal orifice was gaping with thigh abduction only and in 47 the hymenal orifice transverse diameter was greater than 4 mm on labial separation. Overall, physical findings were commonly present and in only two cases were no signs recorded. Non-specific and frequent findings included patterns of labial and introital reddening. Supportive hymenal signs including swelling, rounding of edge, thickening, distortion, and loss of symmetry were common. Labial fusion was present in 20. Urethral dilatation with labial separation was noted in 14. Physical findings including normality are consistent with abuse and even minor anogenital signs as well as negative findings should be documented. Colposcopy and photography are valuable tools in peer review, teaching, and case management. PMID:8554370

  9. Legislating Change? Responses to Criminalizing Female Genital Cutting in Senegal

    PubMed Central

    Shell-Duncan, Bettina; Hernlund, Ylva; Wander, Katherine; Moreau, Amadou

    2014-01-01

    Although the international community has recently promoted legislation as an important reform strategy for ending female genital cutting (FGC), there exist divergent views on its potential effects. Supporters argue that legal prohibition of FGC has a general deterrent effect, while others argue legislation can be perceived as coercive, and derail local efforts to end the practice. This study examines the range of responses observed in rural Senegal, where a 1999 anti-FGC law was imposed on communities in which the practice was being actively contested and targeted for elimination. Drawing on data from a mixed-methods study, we analyze responses in relation to two leading theories on social regulation, the law and economics and law and society paradigms, which make divergent predictions on the interplay between social norms and legal norms. Among supporters of FGC, legal norms ran counter to social norms, and did little to deter the practice, and in some instances incited reactance or drove the practice underground. Conversely, where FGC was being contested, legislation served to strengthen the stance of those contemplating or favoring abandonment. We conclude that legislation can complement other reform strategies by creating an “enabling environment” that supports those who have or wish to abandon FGC. PMID:24771947

  10. Promiscuous primates engage in same-sex genital interactions.

    PubMed

    MacFarlane, Geoff R; Vasey, Paul L

    2016-05-01

    Same-sex genital interactions (SSGIs) occur across the order primates, yet explaining their maintenance in evolutionary terms appears problematic; as such interactions seem to counteract reproductive goals. We hypothesised that in more promiscuous species, where sexual motivation, mating effort, and non-conceptive heterosexual behaviour are greater, SSGIs may also occur at greater frequencies without necessarily impeding reproduction. We found that the expression of both male and female SSGIs were greater in multimale systems than in unimale ones. Both male and female SSGIs were positively correlated with the degree of promiscuity (relative testes mass). As mating system confers biases in the sex ratio that may influence the expression of SSGIs, we controlled for availability of members of the same-sex. When employing this control, results were largely congruent. For males, SSGIs were expressed more frequently in multimale systems. For both sexes, SSGIs were expressed more frequently with greater relative testes mass. We suggest SSGIs in primates may be a neutral by-product of selection for increases in promiscuous sexual activity, and that in certain instances these interactions may be co-opted to facilitate adaptive social functions. PMID:26930251

  11. Role for the Wilms tumor gene in genital development

    SciTech Connect

    van Heyningen, V.; Bickmore, W.A.; Seawright, A.; Fletcher, J.M.; Maule, J.; Hastie, N.D. ); Fekete, G. ); Gessler, M.; Bruns, G.A.P. ); Huerre-Jeanpierre, C.; Junien, C. ); Williams, B.R.G. )

    1990-07-01

    Detailed molecular definition of the WAGR region at chromosome 11p13 has been achieved by chromosome breakpoint analysis and long-range restriction mapping. Here the authors describe the molecular detection of a cytogenetically invisible 1-megabase deletion in an individual with aniridia, cryptorchidism, and hypospadias but no Wilms tumor (WT). The region of overlap between this deletion and one associated with WT and similar genital anomalies but no aniridia covers a region of 350-400 kilobases, which is coincident with the extent of homozygous deletion detected in tumor tissue from a sporadic WT. A candidate WT gene located within this region has recently been isolated, suggesting nonpenetrance for tumor expression in the first individual. The inclusion within the overlap region of a gene for WT predisposition and a gene for the best-documented WT-associated genitourinary malformations leads to suggest that both of these anomalies result from a loss-of-function mutation at the same locus. This in turn implies that the WT gene exerts pleiotropic effect on both kidney and genitourinary development, a possibility supported by the observed expression pattern of the WT candidate gene in developing kidney and gonads.

  12. Colposcopic genital findings in prepubertal girls assessed for sexual abuse.

    PubMed

    Hobbs, C J; Wynne, J M; Thomas, A J

    1995-11-01

    After the introduction of the colposcope for the examination of children suspected of being sexually abused in Leeds, a study was undertaken to describe the findings in detail. A total of 109 consecutive prepubertal girls, mean age 70.4 months were assessed including colposcopic genital and anal examination, and peer group review of reports and photographs. Fifty nine children had signs consistent with blunt force penetrating trauma (hymenal transection/major notch, scar, or hymenal attenuation). Transections were encountered most commonly at 6 o'clock (directly posterior). In 46 the hymenal orifice was gaping with thigh abduction only and in 47 the hymenal orifice transverse diameter was greater than 4 mm on labial separation. Overall, physical findings were commonly present and in only two cases were no signs recorded. Non-specific and frequent findings included patterns of labial and introital reddening. Supportive hymenal signs including swelling, rounding of edge, thickening, distortion, and loss of symmetry were common. Labial fusion was present in 20. Urethral dilatation with labial separation was noted in 14. Physical findings including normality are consistent with abuse and even minor anogenital signs as well as negative findings should be documented. Colposcopy and photography are valuable tools in peer review, teaching, and case management. PMID:8554370

  13. Photo diagnosis of early pre cancer (LSIL) in genital tissue

    NASA Astrophysics Data System (ADS)

    Vaitkuviene, A.; Andersen-Engels, S.; Auksorius, E.; Bendsoe, N.; Gavriushin, V.; Gustafsson, U.; Oyama, J.; Palsson, S.; Soto Thompson, M.; Stenram, U.; Svanberg, K.; Viliunas, V.; De Weert, M. J.

    2005-11-01

    Permanent infections recognized as oncogenic factor. STD is common concomitant diseases in early precancerous genital tract lesions. Simple optical detection of early regressive pre cancer in cervix is the aim of this study. Hereditary immunosupression most likely is risk factor for cervical cancer development. Light induced fluorescence point monitoring fitted to live cervical tissue diagnostics in 42 patients. Human papilloma virus DNR in cervix tested by means of Hybrid Capture II method. Ultraviolet (337 nm) laser excited fluorescence spectra in the live cervical tissue analyzed by Principal Component (PrC) regression method and spectra decomposition method. PCr method best discriminated pathology group "CIN I and inflammation"(AUC=75%) related to fluorescence emission in short wave region. Spectra decomposition method suggested a few possible fluorophores in a long wave region. Ultraviolet (398 nm) light excitation of live cervix proved sharp selective spectra intensity enhancement in region above 600nm for High-grade cervical lesion. Conclusion: PC analysis of UV (337 nm) light excitation fluorescence spectra gives opportunity to obtain local immunity and Low-grade cervical lesion related information. Addition of shorter and longer wavelengths is promising for multi wave LIF point monitoring method progress in cervical pre-cancer diagnostics and utility for cancer prevention especially in developing countries.

  14. Traumatic Vulvar Epithelial Inclusion Cysts Following Female Genital Mutilation (FGM)

    PubMed Central

    Mack-Detlefsen, B.; Banaschak, S.; Boemers, T. M.

    2015-01-01

    Background: Female genital mutilation (FGM) occurs mainly in Africa, parts of the Arabian Peninsula and parts of Asia. It is commonly associated with acute complications as well as diverse late/delayed complications. One of the most common of these late complications is progressively enlarging painless cysts of the vulva. Case Report: An 8-year-old girl from Eritrea presented to our paediatric emergency department with a progressively enlarging mass of the vulva. She had undergone a clitoridectomy and partial removal of the labia minora as an infant in Eritrea. We performed surgical excision of the cyst and reconstruction of the labia. Histology showed a traumatic squamous epithelial inclusion cyst of the vulva. Conclusion: Epithelial or dermoid cysts of the vulva following FGM are extremely rare. Symptoms often require surgical intervention. Through increasing migration, more girls and female youths with FGM are likely to present to practices and hospitals in Germany. Thus increased knowledge and awareness of the medical complications of FGM and their treatment will be necessary in years to come. PMID:26500372

  15. An overview of female genital mutilation in Nigeria.

    PubMed

    Okeke, Tc; Anyaehie, Usb; Ezenyeaku, Cck

    2012-01-01

    Nigeria, due to its large population, has the highest absolute number of female genital mutilation (FGM) worldwide, accounting for about one-quarter of the estimated 115-130 million circumcised women in the world. The objective of this review is to ascertain the current status of FGM in Nigeria. Pertinent literature on FGM retrieved from internet services [Google search on FGM in Nigeria, www.online Nigeria, PubMed of the national library of medicine www.medconsumer. Info/tropics/fgm.htm, Biomedcentral and African Journal Online (AJOL) (FGM)] and textbooks, journals, and selected references for proper understanding of the topic was included in this review. The national prevalence rate of FGM is 41% among adult women. Evidence abound that the prevalence of FGM is declining. The ongoing drive to eradicate FGM is tackled by World Health Organization, United Nations International Children Emergency Fund, Federation of International Obstetrics and Gynecology (FIGO), African Union, The economic commission for Africa, and many women organizations. However, there is no federal law banning FGM in Nigeria. There is need to eradicate FGM in Nigeria. Education of the general public at all levels with emphasis on the dangers and undesirability of FGM is paramount. PMID:23209995

  16. Retinoic acid signaling regulates sonic hedgehog and bone morphogenetic protein signalings during genital tubercle development.

    PubMed

    Liu, Liqing; Suzuki, Kentaro; Nakagata, Naomi; Mihara, Kenichiro; Matsumaru, Daisuke; Ogino, Yukiko; Yashiro, Kenta; Hamada, Hiroshi; Liu, Zhonghua; Evans, Sylvia M; Mendelsohn, Cathy; Yamada, Gen

    2012-02-01

    Retinoic acid (RA) plays pivotal roles in organogenesis, and both excessive and reduced amounts of RA cause developmental abnormalities. Reproductive organs are susceptible to teratogen toxigenicity, and the genital tubercle (GT) is one such representative organ. The physiological function of endogenous RA signaling and the mechanisms of RA-induced teratogenicity are poorly understood during the GT development. The objective of this study is to understand the developmental and teratogenic roles of RA during GT development by analyzing genetically modified mouse models. We found dynamic patterns of gene expression for the RA-synthesizing enzyme, Raldh2, and for the RA-catabolizing enzyme, Cyp26b1, during GT development. Rarb, an indicator gene for RA signaling, starts its expression in the prospective corpus cavernosum penis and in the urethral plate epithelium (UE), which plays central roles during GT development. Excessive RA signaling in Cyp26b1(-/-) mutants leads to abnormal extents of cell proliferation and differentiation during GT development, and also upregulates expression of growth factor signalings. They include Sonic hedgehog (Shh) signaling and Bone morphogenetic protein (Bmp) signaling, which are expressed in the UE and its bilateral mesenchyme. RA signaling positively regulatesShh and Bmp4 expression during GT development as testified also by the experiment of RA administration and analyses of loss-of-function of RA signaling mutants. Thus, RA signaling is involved in the developmental cascade necessary for UE formation and GT development. PMID:22127979

  17. Evidence-based treatment and prevention of external genital warts in female pediatric and adolescent patients.

    PubMed

    Thornsberry, L; English, J C

    2012-04-01

    External anogenital warts, or condylomata acuminata, are caused by the proliferation of squamous epithelial cells secondary to human papillomavirus infection. In sexually active adults and adolescents, anogenital warts are a common sexually transmitted disease, but in children they may be a sign of sexual abuse. There are several treatment options available for anogenital warts, but no treatment has been proven to be the most efficacious, and recurrence after clinical clearance is common. Evidence-based treatment of genital warts is challenging because of the lack of controlled trials comparing treatments, especially in pediatric and adolescent populations. This paper discusses various treatment modalities such as physical destruction, cytotoxic agents, and immunomodulating therapies. Many variables influence the selection of a treatment, such as the size, quantity, and location of the warts; and the patient and provider preference, and its availability and cost. All treatments can cause local side effects, and patient tolerability must also be factored into treatment selection. Many treatments have similar clearance and recurrence rates, and none of the treatments completely eliminates the virus. With the numerous challenges surrounding the treatment of anogenital warts, the primary prevention of HPV infection through vaccination is a key component in decreasing the incidence of the disease. PMID:22530225

  18. Development of an in vitro dual-chamber model of the female genital tract as a screening tool for epithelial toxicity.

    PubMed

    Gali, Youssef; Ariën, Kevin K; Praet, Marleen; Van den Bergh, Rafael; Temmerman, Marleen; Delezay, Olivier; Vanham, Guido

    2010-05-01

    Heterosexual transmission of human immunodeficiency virus (HIV-1) is the predominant mode of infection worldwide. However, the early steps of transepithelial infection still need to be clarified. Using epithelial cells, originating from the female genital tract, and peripheral blood mononuclear cells as subepithelial target cells, an in vitro dual-chamber model of the female genital tract was developed. Remarkably, an intact layer of some cell types (HEC-1A, CaSki and Ect1) served as a protective barrier against cell-free but not against cell-associated HIV-1 that crossed the epithelial barrier through transmigration. Furthermore, dysfunctions of the epithelial layers were assessed by monitoring transepithelial electric resistance and transepithelial passage of FluoSpheres and HIV-1 after treatment with nonoxynol-9 (N-9). Most of the functional assays showed dysfunction of the epithelial barrier at lower concentrations compared to a widely used colorimetric toxicity assay (WST-1). Finally, N-9 treatment caused a significant increase in the production of interleukin-8 (IL-8) and macrophage inflammatory protein-3alpha (MIP-3alpha) and a decrease of Secretory Leukocyte Protease Inhibitor (SLPI) and Monocyte Chemotactic Protein-1 (MCP-1) in this model. In conclusion, this model is a useful tool to (1) study HIV-1 transmission mechanisms and (2) evaluate epithelial toxicity of candidate microbicides. PMID:20138087

  19. The Role of the Immune Response in Chlamydia trachomatis Infection of the Male Genital Tract: A Double-Edged Sword

    PubMed Central

    Redgrove, Kate A.; McLaughlin, Eileen A.

    2014-01-01

    Chlamydia trachomatis (CT) is the most prevalent bacterial sexually transmitted infection in the world, with more than 100 million cases reported annually. While there have been extensive studies into the adverse effects that CT infection has on the female genital tract, and on the subsequent ability of these women to conceive, studies into the consequences on male fertility have been limited and controversial. This is in part due to the asymptomatic nature of the infection, where it is estimated that 50% of men with Chlamydia fail to show any symptoms. It is accepted, however, that acute and/or persistent CT infection is the causative agent for conditions such as urethritis, epididymitis, epididymo-orchitis, and potentially prostatitis. As with most infections, the immune system plays a fundamental role in the body’s attempts to eradicate the infection. The first and most important immune response to Chlamydia infection is a local one, whereby immune cells such as leukocytes are recruited to the site of infections, and subsequently secrete pro-inflammatory cytokines and chemokines such as interferon gamma. Immune cells also work to initiate and potentiate chronic inflammation through the production of reactive oxygen species (ROS), and the release of molecules with degradative properties including defensins, elastase, collagenase, cathespins, and lysozyme. This long-term inflammation can lead to cell proliferation (a possible precursor to cancer), tissue remodeling, and scarring, as well as being linked to the onset of autoimmune responses in genetically disposed individuals. This review will focus on the ability of the immune system to recognize and clear acute and persistent chlamydial infections in the male genital tract, and on the paradoxical damage that chronic inflammation resulting from the infection can cause on the reproductive health of the individual. PMID:25386180

  20. A fast automatic recognition and location algorithm for fetal genital organs in ultrasound images

    PubMed Central

    Tang, Sheng; Chen, Si-ping

    2009-01-01

    Severe sex ratio imbalance at birth is now becoming an important issue in several Asian countries. Its leading immediate cause is prenatal sex-selective abortion following illegal sex identification by ultrasound scanning. In this paper, a fast automatic recognition and location algorithm for fetal genital organs is proposed as an effective method to help prevent ultrasound technicians from unethically and illegally identifying the sex of the fetus. This automatic recognition algorithm can be divided into two stages. In the ‘rough’ stage, a few pixels in the image, which are likely to represent the genital organs, are automatically chosen as points of interest (POIs) according to certain salient characteristics of fetal genital organs. In the ‘fine’ stage, a specifically supervised learning framework, which fuses an effective feature data preprocessing mechanism into the multiple classifier architecture, is applied to every POI. The basic classifiers in the framework are selected from three widely used classifiers: radial basis function network, backpropagation network, and support vector machine. The classification results of all the POIs are then synthesized to determine whether the fetal genital organ is present in the image, and to locate the genital organ within the positive image. Experiments were designed and carried out based on an image dataset comprising 658 positive images (images with fetal genital organs) and 500 negative images (images without fetal genital organs). The experimental results showed true positive (TP) and true negative (TN) results from 80.5% (265 from 329) and 83.0% (415 from 500) of samples, respectively. The average computation time was 453 ms per image. PMID:19735097

  1. Uncovering category specificity of genital sexual arousal in women: The critical role of analytic technique.

    PubMed

    Pulverman, Carey S; Hixon, J Gregory; Meston, Cindy M

    2015-10-01

    Based on analytic techniques that collapse data into a single average value, it has been reported that women lack category specificity and show genital sexual arousal to a large range of sexual stimuli including those that both match and do not match their self-reported sexual interests. These findings may be a methodological artifact of the way in which data are analyzed. This study examined whether using an analytic technique that models data over time would yield different results. Across two studies, heterosexual (N = 19) and lesbian (N = 14) women viewed erotic films featuring heterosexual, lesbian, and gay male couples, respectively, as their physiological sexual arousal was assessed with vaginal photoplethysmography. Data analysis with traditional methods comparing average genital arousal between films failed to detect specificity of genital arousal for either group. When data were analyzed with smoothing regression splines and a within-subjects approach, both heterosexual and lesbian women demonstrated different patterns of genital sexual arousal to the different types of erotic films, suggesting that sophisticated statistical techniques may be necessary to more fully understand women's genital sexual arousal response. Heterosexual women showed category-specific genital sexual arousal. Lesbian women showed higher arousal to the heterosexual film than the other films. However, within subjects, lesbian women showed significantly different arousal responses suggesting that lesbian women's genital arousal discriminates between different categories of stimuli at the individual level. Implications for the future use of vaginal photoplethysmography as a diagnostic tool of sexual preferences in clinical and forensic settings are discussed. PMID:26118962

  2. Interleukin-17 contributes to generation of Th1 immunity and neutrophil recruitment during Chlamydia muridarum genital tract infection but is not required for macrophage influx or normal resolution of infection.

    PubMed

    Scurlock, Amy M; Frazer, Lauren C; Andrews, Charles W; O'Connell, Catherine M; Foote, Isaac P; Bailey, Sarabeth L; Chandra-Kuntal, Kumar; Kolls, Jay K; Darville, Toni

    2011-03-01

    Interleukin 17 (IL-17) contributes to development of Th1 immunity and neutrophil influx during Chlamydia muridarum pulmonary infection, but its role during C. muridarum genital tract infection has not been described. We detected similar numbers of Chlamydia-specific Th17 and Th1 cells in iliac nodes of wild-type mice early during genital C. muridarum infection, while Th1 cells predominated later. il17ra(-/-) mice exhibited a reduced chlamydia-specific Th1 response in draining iliac nodes and decreased local IFN-γ production. Neutrophil influx into the genital tract was also decreased. However, il17ra(-/-) mice resolved infection normally, and no difference in pathology was observed compared to the wild type. Macrophage influx and tumor necrosis factor alpha (TNF-α) production were increased in il17ra(-/-) mice, providing a compensatory mechanism to effectively control chlamydial genital tract infection despite a reduced Th1 response. In ifnγ(-/-) mice, a marked increase in cellular infiltrates and chronic pathology was associated with an increased Th17 response. Although neutralization of IL-17 in ifnγ(-/-) mice decreased neutrophil influx, macrophage infiltration remained intact and the bacterial burden was not increased. Collectively, these results indicate that IL-17 contributes to the generation of Th1 immunity and neutrophil recruitment but is not required for macrophage influx or normal resolution of C. muridarum genital infection. These data highlight the redundant immune mechanisms operative at this mucosal site and the importance of examining site-specific responses to mucosal pathogens. PMID:21149587

  3. Interleukin-17 Contributes to Generation of Th1 Immunity and Neutrophil Recruitment during Chlamydia muridarum Genital Tract Infection but Is Not Required for Macrophage Influx or Normal Resolution of Infection ▿

    PubMed Central

    Scurlock, Amy M.; Frazer, Lauren C.; Andrews, Charles W.; O'Connell, Catherine M.; Foote, Isaac P.; Bailey, Sarabeth L.; Chandra-Kuntal, Kumar; Kolls, Jay K.; Darville, Toni

    2011-01-01

    Interleukin 17 (IL-17) contributes to development of Th1 immunity and neutrophil influx during Chlamydia muridarum pulmonary infection, but its role during C. muridarum genital tract infection has not been described. We detected similar numbers of Chlamydia-specific Th17 and Th1 cells in iliac nodes of wild-type mice early during genital C. muridarum infection, while Th1 cells predominated later. il17ra−/− mice exhibited a reduced chlamydia-specific Th1 response in draining iliac nodes and decreased local IFN-γ production. Neutrophil influx into the genital tract was also decreased. However, il17ra−/− mice resolved infection normally, and no difference in pathology was observed compared to the wild type. Macrophage influx and tumor necrosis factor alpha (TNF-α) production were increased in il17ra−/− mice, providing a compensatory mechanism to effectively control chlamydial genital tract infection despite a reduced Th1 response. In ifnγ−/− mice, a marked increase in cellular infiltrates and chronic pathology was associated with an increased Th17 response. Although neutralization of IL-17 in ifnγ−/− mice decreased neutrophil influx, macrophage infiltration remained intact and the bacterial burden was not increased. Collectively, these results indicate that IL-17 contributes to the generation of Th1 immunity and neutrophil recruitment but is not required for macrophage influx or normal resolution of C. muridarum genital infection. These data highlight the redundant immune mechanisms operative at this mucosal site and the importance of examining site-specific responses to mucosal pathogens. PMID:21149587

  4. The anti-inflammatory activity of curcumin protects the genital mucosal epithelial barrier from disruption and blocks replication of HIV-1 and HSV-2.

    PubMed

    Ferreira, Victor H; Nazli, Aisha; Dizzell, Sara E; Mueller, Kristen; Kaushic, Charu

    2015-01-01

    Inflammation is a known mechanism that facilitates HIV acquisition and the spread of infection. In this study, we evaluated whether curcumin, a potent and safe anti-inflammatory compound, could be used to abrogate inflammatory processes that facilitate HIV-1 acquisition in the female genital tract (FGT) and contribute to HIV amplification. Primary, human genital epithelial cells (GECs) were pretreated with curcumin and exposed to HIV-1 or HIV glycoprotein 120 (gp120), both of which have been shown to disrupt epithelial tight junction proteins, including ZO-1 and occludin. Pre-treatment with curcumin prevented disruption of the mucosal barrier by maintaining ZO-1 and occludin expression and maintained trans-epithelial electric resistance across the genital epithelium. Curcumin pre-treatment also abrogated the gp120-mediated upregulation of the proinflammatory cytokines tumor necrosis factor-α and interleukin (IL)-6, which mediate barrier disruption, as well as the chemokines IL-8, RANTES and interferon gamma-induced protein-10 (IP-10), which are capable of recruiting HIV target cells to the FGT. GECs treated with curcumin and exposed to the sexually transmitted co-infecting microbes HSV-1, HSV-2 and Neisseria gonorrhoeae were unable to elicit innate inflammatory responses that indirectly induced activation of the HIV promoter and curcumin blocked Toll-like receptor (TLR)-mediated induction of HIV replication in chronically infected T-cells. Finally, curcumin treatment resulted in significantly decreased HIV-1 and HSV-2 replication in chronically infected T-cells and primary GECs, respectively. All together, our results suggest that the use of anti-inflammatory compounds such as curcumin may offer a viable alternative for the prevention and/or control of HIV replication in the FGT. PMID:25856395

  5. Health complications of female genital mutilation in Sierra Leone

    PubMed Central

    Bjälkander, Owolabi; Bangura, Laurel; Leigh, Bailah; Berggren, Vanja; Bergström, Staffan; Almroth, Lars

    2012-01-01

    Sierra Leone has one of the highest rates of female genital mutilation (FGM) in the world, and yet little is known about the health consequences of the practice. Purpose To explore whether and what kind of FGM-related health complications girls and women in Sierra Leone experience, and to elucidate their health care-seeking behaviors. Patients and methods A feasibility study was conducted to test and refine questionnaires and methods used for this study. Thereafter, a cross-section of girls and women (n = 258) attending antenatal care and Well Women Clinics in Bo Town, Bo District, in the southern region and in Makeni Town, Bombali District, in the northern region of Sierra Leone were randomly selected. Participants answered interview-administrated pretested structured questionnaires with open- ended-questions, administrated by trained female personnel. Results All respondents had undergone FGM, most between 10 and 14 years of age. Complications were reported by 218 respondents (84.5%), the most common ones being excessive bleeding, delay in or incomplete healing, and tenderness. Fever was significantly more often reported by girls who had undergone FGM before 10 years of age compared with those who had undergone the procedure later. Out of those who reported complications, 187 (85.8%) sought treatment, with 89 of them visiting a traditional healer, 75 a Sowei (traditional circumciser), and 16 a health professional. Conclusion The high prevalence rate of FGM and the proportion of medical complications show that FGM is a matter for public health concern in Sierra Leone. Girls who undergo FGM before 10 years of age seem to be more vulnerable to serious complications than those who are older at the time of FGM. It is important that health care personnel are aware of, and look for possible complications from FGM, and encourage girls and women to seek medical care for their problems. PMID:22870046

  6. Elements of functional genital asymmetry in the cow.

    PubMed

    Trigal, B; Díez, C; Muñoz, M; Caamaño, J N; Goyache, F; Correia-Alvarez, E; Corrales, F J; Mora, M I; Carrocera, S; Martin, D; Gómez, E

    2014-01-01

    Asymmetry in the cow affects ovarian function and pregnancy. In this work we studied ovarian and uterine asymmetry. Synchronised animals, in which in vitro-produced embryos (n=30-60) had been transferred on Day 5 to the uterine horn ipsilateral to the corpus luteum (CL), were flushed on Day 8. Ovulatory follicle diameter, oestrus response and total protein flushed did not differ between sides. However, a corpus luteum in the right ovary led to plasma progesterone concentrations that were higher than when it was present in the left ovary. Fewer embryos were recovered from the left than the right horn. Among 60 uterine proteins identified by difference gel electrophoresis, relative abundance of nine (acyl-CoA dehydrogenase, very long chain; twinfilin, actin-binding protein, homologue 1; enolase 1; pyruvate kinase isozymes M1/M2 (rabbit); complement factor B Bb fragment ; albumin; fibrinogen gamma-B chain; and ezrin differed (P<0.05) between horns. Glucose concentration was higher, and fructose concentration lower, in the left horn. In a subsequent field trial, pregnancy rates after embryo transfer did not differ between horns (51.0±3.6, right vs 53.2±4.7, left). However, Day 7 blood progesterone concentrations differed (P=0.018) between pregnant and open animals in the left (15.9±1.7 vs 8.3±1.2) but not in the right horn (12.4±1.3 vs 12.4±1.2). Progesterone effects were independent of CL quality (P=0.55). Bilateral genital tract asymmetry in the cow affects progesterone, proteins and hexoses without altering pregnancy rates. PMID:24709319

  7. Female genital mutilation: Survey of paediatricians' knowledge, attitudes and practice.

    PubMed

    Sureshkumar, Premala; Zurynski, Yvonne; Moloney, Susan; Raman, Shanti; Varol, Nesrin; Elliott, Elizabeth J

    2016-05-01

    The study objective was to determine paediatricians' experience with female genital mutilation (FGM) in Australian children and adolescents. A cross-sectional, pilot-tested national survey of paediatricians practising in Australia and contributing to the Australian Paediatric Surveillance Unit was conducted. Clinicians' knowledge, attitudes and clinical experience with FGM, awareness of clinical guidelines and education/training needs were recorded. Of 1311 paediatricians surveyed, 497 (38%) responded. Fifty-seven percent were aged 50 years or more, and 51.3% were males. Over half believed that FGM was performed in children in Australia and most were aware of its complications, but few asked about or examined for FGM. Fifty (10.3%) had seen at least one case of FGM in girls aged <18 years during their clinical career, including 16 (3.3%) in the past 5 years. Most were aware that FGM is illegal in Australia (93.9%), agreed all types of FGM were harmful (97.4%) and agreed that FGM violated human rights (98.2%). Most (87.6%) perceived FGM as a traditional cultural practice, although 11.6% thought it was required by religion. The majority (81.8%) knew notification of FGM to child protection authorities was mandatory. Over half (62.0%) were aware of the WHO Statement on FGM, but only 22.0% knew the WHO classification of FGM. These novel data indicate a minority of paediatricians in Australia have clinical experience with or education about FGM. Educational programs, best-practice clinical guidelines and policies are required to address knowledge gaps and help paediatricians identify, manage and prevent FGM in children. PMID:27045807

  8. Female genital mutilation: the road to success in Egypt.

    PubMed

    Hussein, A

    1993-01-01

    An aggressive national educational campaign has been influential in reducing the incidence of female genital mutilation in Egypt. The Cairo Family Planning Association (CFPA), with long experience in addressing taboo social issues, has been in the forefront of this movement. In 1979, the CFPA commissioned a survey that revealed a female circumcision rate of at least 80% of rural and urban Egyptian women. Survey findings were discussed at a seminar entitled Bodily Mutilation of Young Females; emerging from this seminar was a communication program targeted at those directly involved in the perpetuation of this damaging custom including nurses, midwives, doctors, and parents. In 1992, 228 nurses, 51 doctors, 284 social workers, 197 television personnel, 228 radio broadcasters, 228 public health officials, and 261 nursery supervisors received intensive training on this topic. Also reached with education on female circumcision were 1845 university students, 600 nursing students, and 200 youth camp members. In 1992, the Female Circumcision Project of the CFPA became an autonomous organization, the Egyptian Society for the Prevention of Traditional Practices Harmful to Women and Children. Program evaluation has revealed a positive association between female education and the rejection of female circumcision. Only 35% of Egyptian girls with more than a secondary school education are circumcised, compared to 89% of those with a primary education. Discouraging, however, has been an unintended effect of a Ministry of Health decree confirming the procedure to partial excision of restricting its performance to doctors--an increase in both the number of clandestine procedures done under unhygienic conditions by traditional practitioners and in the proportion of Egyptian doctors participating in this lucrative business from 15% in 1986 to 20% in 1991. PMID:12345372

  9. The Relationship between Chlamydia trachomatis Genital Infection and Spontaneous Abortion

    PubMed Central

    Ahmadi, Amjad; Khodabandehloo, Mazaher; Ramazanzadeh, Rashid; Farhadifar, Fariba; Roshani, Daem; Ghaderi, Ebrahim; Farhangi, Niloofar

    2016-01-01

    Background: Chlamydia trachomatis is the etiology of most of sexually transmitted diseases. Colonization of C. trachomatis in the genital tract during early gestation has been associated with preterm birth, and preterm premature rupture of the membranes. The role of C. trachomatis on spontaneous abortion has not yet been proved completely. The aim of this study was to evaluate the frequency of C. trachomatis infection among pregnant women and its association with spontaneous abortion. Methods: This case-control study was conducted from August 2012 until January 2013. Totally, 218 women were included; 109 women with spontaneous abortion with gestation age between 10–20 weeks (cases), and 109 women with normal pregnancy with gestation age between 20–30 weeks (controls) in Sanandaj, Iran. DNA was extracted from endocervical swabs and a PCR test was conducted for detection of C. trachomatis infection in women using specific primers. Independent T-test and Chi-square were used for comparison of quantitative and qualitative variables, respectively, and p<0.05 was considered significant. Results: The total prevalence of C. trachomatis infection was 38(17.43%) in endocervical swabs of women. However, the number of cases with C. trachomatis infections was 25 out of 109(22.9%) in the case group and 13 out of 109(11.9%) in control group, respectively. Association between chlamydia infection and spontaneous abortion was statistically significant (OR=2.198, CI 95%: 1.058–4.56). Conclusion: Our study showed that C. trachomatis infection was associated with spontaneous abortion. Thus, screening and treatment of pregnant women may prevent this adverse pregnancy outcome. PMID:27141466

  10. Incidence and Epidemiology of Streptococcus pseudoporcinus in the Genital Tract▿

    PubMed Central

    Stoner, Kevin A.; Rabe, Lorna K.; Austin, Michele N.; Meyn, Leslie A.; Hillier, Sharon L.

    2011-01-01

    Streptococcus pseudoporcinus, a beta-hemolytic microorganism first isolated from the female gastrourinary tract in 2006, cross-reacts with serogrouping kits for group B Streptococcus (GBS) and could be misidentified in the laboratory. The epidemiologic characteristics of this species have not been reported previously, but this organism is thought to be rare. Paired vaginal and rectal samples were collected from 663 nonpregnant women enrolled in a phase II clinical vaccine trial of a GBS type III capsular polysaccharide-protein conjugate vaccine, and isolates initially identified as S. pseudoporcinus were collected for further testing. A total of 120 isolates of S. pseudoporcinus were recovered from 36 unique individuals with 5.4% of 663 women having this organism recovered at least once during follow-up. All of these isolates cross-reacted with a commercially available GBS serogrouping kit. Women colonized with isolates confirmed as S. pseudoporcinus by genotypic and phenotypic methodologies were compared to women who were not colonized to determine whether there were any significant factors associated with acquisition of S. pseudoporcinus. Acquisition of S. pseudoporcinus vaginally and/or rectally was 36 per 846.0 women-years of follow-up for an annual incidence of 4 per 100 woman-years of follow-up. Acquisition of S. pseudoporcinus was independently associated with black women, being 30 to 40 years of age, recent Trichomonas vaginalis infection, primary or recurrent genital herpes, having bacterial vaginosis by Nugent criteria, and having had two or more male sexual partners since the last visit. This study suggests that S. pseudoporcinus is not rare, especially among black women, and could be misidentified as GBS. PMID:21191057

  11. Case-control study of vulvar vestibulitis risk associated with genital infections.

    PubMed Central

    Smith, Elaine M; Ritchie, Justine M; Galask, Rudolph; Pugh, Erica E; Jia, Jian; Ricks-McGillan, Joan

    2002-01-01

    OBJECTIVE: To evaluate the risk of vulvar vestibulitis syndrome (VVS) associated with genital infections in a case-control study. METHODS: Diagnosed cases with VVS (n = 69) and age-frequency-matched healthy controls (n = 65) were enrolled from gynecology clinics in a university medical hospital during 1999. They were compared for potential risk factors and symptoms of disease. RESULTS: VVS cases had a significantly higher risk of physician-reported bacterial vaginosis (BV) (odds ratio, OR = 9.4), Candida albicans (OR = 5.7), pelvic inflammatory disease (PID) (OR = 11.2), trichomoniasis (OR = 20.6), and vulvar dysplasia (OR = l5.7) but no risk associated with human papillomavirus (HPV), ASCUS, cervical dysplasia, genital warts, chlamydia, genital herpes or gonorrhea. Genital symptoms reported significantly more often with VVS included vulvar burning (91 vs. 12%), dyspareunia (81 vs. 15%), vulvar itching (68 vs. 23%) and dysuria (54 vs. 19%) (p < 0.0001). CONCLUSION: A history of genital infections is associated with an increased risk of VVS. Long-term follow-up case-control studies are needed to elucidate etiologic mechanisms, methods for prevention and effective treatment. PMID:12648313

  12. Searching for "voices": feminism, anthropology, and the global debate over female genital operations.

    PubMed

    Walley, C J

    1997-08-01

    This article lays the groundwork for a feminist and anthropological political response to female genital "operations" that transcends the current debate over the phenomenon, which is couched in terms of cultural relativism or of politically-informed outrage. After an introduction, the study considers the politics involved in assigning a name to the procedure and explains the author's reason for choosing female genital "operation" over the more commonly used "circumcision," "mutilation," or "torture." In the next section, clitoridectomy is contextualized through a recounting of the circumstances under which the procedure was performed in the western Kenyan village of Kikhome in 1988. This discussion focuses on the ceremonies surrounding the circumcisions of young men and women, the author's attempts to discover how the young women involved really felt about the tradition, and a review of the anthropological literature on the significance and impact of these practices. The analysis then examines the international controversy surrounding female genital mutilation and provides an overview of the colonial discourse on female genital mutilation in Africa to expose 1) the origins of justifications for colonial dominance in the dominance of non-Western women by non-Western men and 2) the fact that use of cultural arguments that fuse women and tradition can support culturally-defined power relationships. The article concludes with a consideration of who is qualified to speak out against female genital mutilation given the fact that all women and all debates are the products of longstanding, tenacious power relationships. PMID:12293482

  13. Cutaneous and sensory effects of feminine hygiene pads among women with recent genital infection.

    PubMed

    Farage, Miranda A; Meyer, Sandy J; Katsarou, Alexandra; Bowtell, Philip; Deliveliotou, Aikaterini; Creatsas, George

    2006-01-01

    We compared the skin compatibility of two menstrual pad technologies in a single-center, parallel, randomized, examiner-blinded study involving adult women. This report presents the results of a subset of 10 participants who had a genital infection within 12 months prior to the start of the study. In a blinded fashion, participants were randomized to receive one of the two pads for use over two menstrual periods. Participants' skin erythema was graded 24-48 hours following cessation of menstrual flow and on day 14 of each menstrual cycle. Participants subjectively reported any sensory effects. Vulvar erythema scores for the mons pubis, labia majora, labia minora, perineum, buttocks, left medial thigh, and right medial thigh assessed after both menstrual cycles were not statistically different between groups or between the two different products. A low incidence of itching and burning occurred in both groups without statistical significance; none of the participants experienced a recurrent or new genital infection. These preliminary results show that participants with recent genital infections included in clinical studies do not exhibit greater vulvar erythema or sensory effects than participants without recent genital infection. The study showed that the safety profile of the products tested remained acceptable in women with recent genital infection. PMID:16835147

  14. Guidance on Management of Asymptomatic Neonates Born to Women With Active Genital Herpes Lesions

    PubMed Central

    Kimberlin, David W.; Baley, Jill; Brady, Michael T.; Byington, Carrie L.; Davies, H. Dele; Edwards, Kathryn M.; Glode, Mary P.; Jackson, Mary Anne; Keyserling, Harry L.; Maldonado, Yvonne A.; Murray, Dennis L.; Orenstein, Walter A.; Schutze, Gordon E.; Willoughby, Rodney E.; Zaoutis, Theoklis E.; Papile, Lu-Ann; Bhutani, Vinod K.; Carlo, Waldemar A.; Cummings, James; Kumar, Praveen; Polin, Richard A.; Tan, Rosemarie C.; Wang, Kasper S.; Watterberg, Kristi L.

    2013-01-01

    Herpes simplex virus (HSV) infection of the neonate is uncommon, but genital herpes infections in adults are very common. Thus, although treating an infant with neonatal herpes is a relatively rare occurrence, managing infants potentially exposed to HSV at the time of delivery occurs more frequently. The risk of transmitting HSV to an infant during delivery is determined in part by the mother’s previous immunity to HSV. Women with primary genital HSV infections who are shedding HSV at delivery are 10 to 30 times more likely to transmit the virus to their newborn infants than are women with recurrent HSV infection who are shedding virus at delivery. With the availability of commercial serological tests that reliably can distinguish type-specific HSV antibodies, it is now possible to determine the type of maternal infection and, thus, further refine management of infants delivered to women who have active genital HSV lesions. The management algorithm presented herein uses both serological and virological studies to determine the risk of HSV transmission to the neonate who is delivered to a mother with active herpetic genital lesions and tailors management accordingly. The algorithm does not address the approach to asymptomatic neonates delivered to women with a history of genital herpes but no active lesions at delivery. PMID:23359576

  15. Genital Reconstruction After Weight Loss in Adipose Male Patients: A Case report

    PubMed Central

    Sattler, Daniel Robert Arno; Altmann, Silke; Infanger, Manfred; Abuagela, Nauras; Schneegans, Sarah Maj; Damert, Hans-Georg; Kraus, Armin

    2014-01-01

    Objective: We introduce our surgical technique in two male genital reconstruction cases out of 15 post-bariatric patients. Methods: At our Department for Plastic Surgery at the University Hospital Magdeburg, 15 patients, 6 male and 9 female, underwent a surgical abdominoplasty after weight loss in 2009. Results: The average weight of the 15 patients was preoperatively 197.2 kg and the average hospital stay was of 14 days. In 2 cases, a second procedure for male genital reconstruction was necessary. After primary dietary measures and weight loss, we performed genital reconstruction in a second step with a sleeve-, Z-, VY-plasty and a “bilobed flap” to restore function and appearance of the male genitalia. In these patients, the average weight was 207.5 kg and hospital stay lasted 32 days. Conclusion: The increase of patients with obesity-related genital deformities will be expected in the future. Therefore, more controlled long-term studies should be published to develop guidelines for genital reconstruction techniques in plastic surgery. PMID:24741385

  16. Guidance on management of asymptomatic neonates born to women with active genital herpes lesions.

    PubMed

    Kimberlin, David W; Baley, Jill

    2013-02-01

    Herpes simplex virus (HSV) infection of the neonate is uncommon, but genital herpes infections in adults are very common. Thus, although treating an infant with neonatal herpes is a relatively rare occurrence, managing infants potentially exposed to HSV at the time of delivery occurs more frequently. The risk of transmitting HSV to an infant during delivery is determined in part by the mother's previous immunity to HSV. Women with primary genital HSV infections who are shedding HSV at delivery are 10 to 30 times more likely to transmit the virus to their newborn infants than are women with recurrent HSV infection who are shedding virus at delivery. With the availability of commercial serological tests that reliably can distinguish type-specific HSV antibodies, it is now possible to determine the type of maternal infection and, thus, further refine management of infants delivered to women who have active genital HSV lesions. The management algorithm presented herein uses both serological and virological studies to determine the risk of HSV transmission to the neonate who is delivered to a mother with active herpetic genital lesions and tailors management accordingly. The algorithm does not address the approach to asymptomatic neonates delivered to women with a history of genital herpes but no active lesions at delivery. PMID:23359576

  17. Steroid receptors in canine and human female genital tract tumours with smooth muscle differentiation.

    PubMed

    Millán, Y; Gordon, A; de los Monteros, A Espinosa; Reymundo, C; de las Mulas, J Martín

    2007-01-01

    The expression of oestrogen receptor-alpha (ERalpha) and progesterone receptor (PR) was examined in 32 canine genital tract tumours diagnosed as smooth muscle tumours (benign or malignant, pure or mixed). The immunohistochemical expression of calponin was used to assess the smooth muscle differentiation of the tumours. Nineteen human uterine leiomyomas were also examined. Calponin expression was detected in 89.3% of canine and 100% of human genital tract tumours diagnosed as leiomyomas, as well as in the majority of other tumours examined (canine or human, genital or extragenital, benign or malignant) with the exception of canine negative control tumours (cutaneous fibroma and hepatoid gland adenoma). ERalpha was found in 56.3% of canine and 52.6% of human leiomyomas, while PR was found in 84.4% of canine and 94.7% of human tumours. These results indicate that calponin is a good marker for differentiating neoplasia of the canine genital system of uncertain origin, as in human patients. They also show that canine tumours with smooth muscle differentiation of the genital tract of the bitch express steroid hormone receptors, a finding that opens up the possibility of hormone therapy. PMID:17362977

  18. Does HIV Exploit the Inflammatory Milieu of the Male Genital Tract for Successful Infection?

    PubMed Central

    Esra, Rachel T.; Olivier, Abraham J.; Passmore, Jo-Ann S.; Jaspan, Heather B.; Harryparsad, Rushil; Gray, Clive M.

    2016-01-01

    In many parts of the World, medical male circumcision (MMC) is used as standard prevention of care against HIV infection. This is based on seminal reports made over 10 years ago that removal of the foreskin provides up to 60% protection against HIV infection in males and seems currently the best antiretroviral-free prevention strategy yet against the global epidemic. We explore the potential mechanisms by which MMC protects against HIV-1 acquisition and that one of the oldest, albeit re-invented, rituals of removing a foreskin underscores the exploitative nature of HIV on the anatomy and tissue of the uncircumcised penis. Furthermore, foreskin removal also reveals how males acquire HIV, and in reality, the underlying mechanisms of MMC are not known. We argue that the normal sequelae of inflammation in the male genital tract (MGT) for protection from sexually transmitted infections (STI)-induced pathology represents a perfect immune and microbial ecosystem for HIV acquisition. The accumulation of HIV-1 target cells in foreskin tissue and within the urethra in response to STIs, both during and after resolution of infection, suggests that acquisition of HIV-1, through sexual contact, makes use of the natural immune milieu of the MGT. Understanding immunity in the MGT, the movement of HIV-1 target cells to the urethra and foreskin tissue upon encounter with microbial signals would provide more insight into viral acquisition and lay the foundation for further prevention strategies in males that would be critical to curb the epidemic in all sexual partners at risk of infection. The global female-centric focus of HIV-1 transmission and acquisition research has tended to leave gaps in our knowledge of what determines HIV-1 acquisition in men and such understanding would provide a more balanced and complete view of viral acquisition.

  19. Does HIV Exploit the Inflammatory Milieu of the Male Genital Tract for Successful Infection?

    PubMed

    Esra, Rachel T; Olivier, Abraham J; Passmore, Jo-Ann S; Jaspan, Heather B; Harryparsad, Rushil; Gray, Clive M

    2016-01-01

    In many parts of the World, medical male circumcision (MMC) is used as standard prevention of care against HIV infection. This is based on seminal reports made over 10 years ago that removal of the foreskin provides up to 60% protection against HIV infection in males and seems currently the best antiretroviral-free prevention strategy yet against the global epidemic. We explore the potential mechanisms by which MMC protects against HIV-1 acquisition and that one of the oldest, albeit re-invented, rituals of removing a foreskin underscores the exploitative nature of HIV on the anatomy and tissue of the uncircumcised penis. Furthermore, foreskin removal also reveals how males acquire HIV, and in reality, the underlying mechanisms of MMC are not known. We argue that the normal sequelae of inflammation in the male genital tract (MGT) for protection from sexually transmitted infections (STI)-induced pathology represents a perfect immune and microbial ecosystem for HIV acquisition. The accumulation of HIV-1 target cells in foreskin tissue and within the urethra in response to STIs, both during and after resolution of infection, suggests that acquisition of HIV-1, through sexual contact, makes use of the natural immune milieu of the MGT. Understanding immunity in the MGT, the movement of HIV-1 target cells to the urethra and foreskin tissue upon encounter with microbial signals would provide more insight into viral acquisition and lay the foundation for further prevention strategies in males that would be critical to curb the epidemic in all sexual partners at risk of infection. The global female-centric focus of HIV-1 transmission and acquisition research has tended to leave gaps in our knowledge of what determines HIV-1 acquisition in men and such understanding would provide a more balanced and complete view of viral acquisition. PMID:27446076

  20. Twelve-Month Antiretroviral Therapy Suppresses Plasma and Genital Viral Loads but Fails to Alter Genital Levels of Cytokines, in a Cohort of HIV-Infected Rwandan Women

    PubMed Central

    Ondoa, Pascale; Gautam, Raju; Rusine, John; Lutter, Rene; Jurriaans, Suzanne; Kootstra, Neeltje; Karita, Etienne; van de Wijgert, Janneke

    2015-01-01

    Background Genital viral load (GVL) is the main determinant of sexual transmission of human immune-deficiency virus (HIV). The effect of antiretroviral therapy (ART) on local cervico-vaginal immunological factors associated with GVL is poorly described. We aimed to identify the risk factors of detectable GVL, and the impact of ART on HIV genital shedding and its correlates in a cohort of HIV-infected women, attending HIV care in Kigali, Rwanda. Materials and Methods All participants were evaluated for GVL, plasma viral load (PVL), CD4 count, various sexually-transmitted infections (STIs) at baseline and at month 12. Genital concentration of 19 cytokines and mRNA expression of APOBEC3G and BST2, two host HIV restriction factors, were evaluated at baseline in all participants. Cytokine levels were re-assessed at month 12 only in participants eligible for ART at baseline. Risk factors of GVL ≥40copies/mL at baseline and month 12 were assessed using logistic regression. Effect of 12-month ART on various local and systemic immunological parameters was examined using a paired t-test and McNemar as appropriate. Results 96 of the 247 women enrolled in the study were eligible for ART. After 12 months of ART, PVL and GVL decreased to undetectable level in respectively 74 and 88% of treated participants. ART did not affect cytokine levels. HIV genital shedding occurred only when PVL was detectable. At baseline, GVL was independently associated with IL-1β after controlling for PVL, age and N. gonorrhea infection (95% CI 1.32-2.15) and at month 12 with MIP-1β (95% CI 0.96-21.32) after controlling for baseline GVL, PVL and month 12 IL-8. Conclusion Suppressive ART does not necessarily reduce genital level of immune activation. Minimizing all conditions favoring genital inflammation, including active detection and treatment of STIs, might reduce the risk of HIV transmission as supplement to the provision of potent ART. PMID:26010956

  1. Chlamydia trachomatis Genital Tract Infections: When Host Immune Response and the Microbiome Collide.

    PubMed

    Ziklo, Noa; Huston, Wilhelmina M; Hocking, Jane S; Timms, Peter

    2016-09-01

    Genital infections with Chlamydia trachomatis continue to be a major health problem worldwide. While some individuals clear their infection (presumed to be the result of an effective Th1/interferon-γ response), others develop chronic infections and some are prone to repeat infections. In females in particular, chronic asymptomatic infections are common and can lead to pelvic inflammatory disease and infertility. Recent studies suggest that the genital tract microbiota could be a significant factor and explain person-to-person variation in C. trachomatis infections. One hypothesis suggests that C. trachomatis can use its trpBA genes to rescue tryptophan from indole, which is a product of anaerobic members of the genital tract microbiota. Women with particular microbiota types, such as seen in bacterial vaginosis, have increased numbers of anaerobes, and this would enable the chlamydia in these individuals to overcome the host's interferon-γ attempts to eliminate it, resulting in more repeat and/or chronic infections. PMID:27320172

  2. Religious Differences in Female Genital Cutting: A Case Study from Burkina Faso

    PubMed Central

    Hayford, Sarah R.; Trinitapoli, Jenny

    2014-01-01

    The relationship between religious obligations and female genital cutting is explored using data from Burkina Faso, a religiously and ethnically diverse country where approximately three-quarters of adult women are circumcised. Data from the 2003 Burkina Faso Demographic and Health Survey are used to estimate multilevel models of religious variation in the intergenerational transmission of female genital cutting. Differences between Christians, Muslims, and adherents of traditional religions are reported along with an assessment of the extent to which individual and community characteristics account for religious differences. Religious variation in the intergenerational transmission of female genital cutting is largely explained by specific religious beliefs and by contextual rather than individual characteristics. Although Muslim women are more likely to have their daughter circumcised, the findings suggest the importance of a collective rather than individual Muslim identity for the continuation of the practice. PMID:21969936

  3. Role of Mycoplasma and ureaplasma species in female lower genital tract infections.

    PubMed

    Patel, Meghan Arvind; Nyirjesy, Paul

    2010-11-01

    Genital mycoplasmas are commonly found in the female genital tract. Despite ongoing debate, the evidence that they cause lower genital tract disease in women remains sparse. The data that Mycoplasma genitalium is primarily transmitted sexually are accumulating, but its role as a cause of symptomatic urethritis or cervicitis is open to debate. Although Mycoplasma hominis may be a co-factor in bacterial vaginosis, it has otherwise not been implicated as a cause of lower tract disease. Now that Ureaplasma urealyticum has been divided into U. urealyticum and Ureaplasma parvum, their role in causing urethritis and cervicitis remains even more unclear. To date, no convincing evidence exists that antimicrobial therapy should be directed solely at these organisms when treating women with urethritis, bacterial vaginosis, trichomoniasis, or cervicitis. PMID:21308549

  4. Mycophenolate mofetil in erosive genital lichen planus: a case and review of the literature.

    PubMed

    Deen, Kristyn; McMeniman, Erin

    2015-03-01

    Erosive genital lichen planus is a disabling, inflammatory mucocutaneous condition that can cause significant patient morbidity and loss of function. Treatment initially involves topical corticosteroids but some patients can have severe treatment-resistant courses requiring systemic immunosuppression. With potentially unfavorable adverse effect profiles and subsequent intolerance of these agents by patients, erosive lichen planus can ultimately be a challenging condition to treat effectively. We present a case of a 66-year-old woman with treatment-resistant erosive genital lichen planus who was successfully managed with mycophenolate mofetil. Although there is only weak evidence for this agent in this condition, its role in dermatology is growing due to its efficacy and advantageous adverse effect profile and should therefore be considered in patients with treatment-resistant erosive genital lichen planus. PMID:25583369

  5. Association of Genital Infections Other Than Human Papillomavirus with Pre-Invasive and Invasive Cervical Neoplasia

    PubMed Central

    Mandal, Ranajit; Kundu, Pratip; Biswas, Jaydip

    2016-01-01

    Human papillomavirus (HPV) is a well-established causative agent of malignancy of the female genital tract and a common Sexually Transmitted Infection. The probable co-factors that prevent spontaneous clearance of HPV and progression to neoplasia are genital tract infections from organisms like Chlamydia, Trichomonas vaginalis etc, smoking, nutritional deficiencies and multiparity. Inflammatory conditions can lead to pre-neoplastic manifestations in the cervical epithelium; however their specific role in cervical carcinogenesis is not yet established. Therefore it is imperative to study the likely association between HPV and co-infection with various common pathogens in the genital tract of women having cervical precancer or cancer. A “Pubmed” search was made for articles in Literature on this topic using the words: Cervical neoplasia, HPV, co-infections, Cervical Intraepithelial Neoplasia (CIN), Trichomonas vaginalis, Candida, Chlamydia and the relevant information obtained was used to draft the review. PMID:27042571

  6. [Detection of human papillomavirus (H.P.V.) DNA in genital lesions using molecular hybridization].

    PubMed

    Meguenni, S; el-Mehdaoui, S; Bandoui, D; Bouguermouh, A; Allouache, A; Bendib, A; Chouiter, A; Djenaoui, T; Lalliam, N; Bouhadef, A

    1992-01-01

    Detection of human papilloma virus in genitals lesions by molecular hybridization. Some H.P.V. types are sexually transmitted and infect genital organs. We have used molecular hybridization to examine the distribution of H.P.V. 6 or II and H.P.V. 16 in benign, premalignant and malignant genital lesions from 344 patients. The frequency of H.P.V. 16 positive cases increases as the cervical lesions progress to malignancy: 57/78 are positive (73%) in the carcinomas, 29/83 are positive (35%) in mild or moderate dysplasia. The majority of benign condylomata acuminata harbors DNA of other types, namely H.P.V. 6 and II. PMID:1339249

  7. Surgical Treatment of Genital Manifestations of Lymphatic Filariasis: A Systematic Review.

    PubMed

    Lim, Kah Heng Alexander; Speare, Rick; Thomas, Gail; Graves, Patricia

    2015-12-01

    Genital manifestations of lymphatic filariasis (genital LF) are a significant cause of disfigurement and disability in the developing world. Surgery is the standard treatment; however, definitive publications are lacking and best practice remains unclear. An exhaustive search strategy using keyword and subject headings was applied to Medline, EMBASE, Web of Science, CINAHL, and Scopus. Additionally citation lists, Google and Google Scholar, archives of relevant journals and websites were searched systematically. Studies with data on one or more human patient(s) who underwent surgery for genital LF were included. Articles were screened and data extracted by the first author with data verification by the second author. Fifty-seven studies were included: 18 series of ablative surgery, four series of non-ablative surgery and 35 case reports. Poor study quality, heterogeneous case definitions, lack of severity grading and limited follow-up precluded meta-analysis. Two series of simple hydrocelectomies performed in resource-limited settings reported early complication rates of 3.0-3.5 % using eversion and 5-7 % using excision, with recurrence of 7 % and 3-5 %, respectively. Complications were minimal for single-surgeon series and greater (12-18 %) when scrotal reconstruction was performed. There is little useful evidence for lymphatic bypass procedures in genital LF. Under-recognition of atypical manifestation of genital LF leads to potentially unnecessary surgeries. Surgery for genital LF is safe in resource-limited settings; however, more well-designed studies with better follow-up are needed. Research priorities include validation of case definitions and severity grading systems, and solutions to improve post-operative follow-up in resource-limited settings. PMID:26319260

  8. Female genital schistosomiasis due to Schistosoma haematobium. Clinical and parasitological findings in women in rural Malawi.

    PubMed

    Kjetland, E F; Poggensee, G; Helling-Giese, G; Richter, J; Sjaastad, A; Chitsulo, L; Kumwenda, N; Gundersen, S G; Krantz, I; Feldmeier, H

    1996-12-30

    A total of 51 women with urinary schistosomiasis haematobium were examined in order to identify diagnostic indicators for female genital schistosomiasis (FGS). Patients were selected at random from the outpatient department of the Mangochi District Hospital, Malawi. The medical histories were recorded according to a pre-designed questionnaire and the women were subjected to a thorough gynaecological examination including colposcopy and photographic documentation of lesions. Microscopy of genital biopsies revealed that 33 of the 51 women had S. haematobium ova in cervix, vagina and/or vulva in addition to the presence of ova in urine. The most sensitive diagnostic procedure was beside microscopic examination of a wet cervix biopsy crushed between two glass slides, which revealed 25 of the 33 genital infections. There was a significant correlation between the size of genital lesions and the number of ova counted per mm2 of crushed tissue. Women with FGS had significantly more tumours in the vulva than women with schistosomiasis limited to the urinary tract. Most of the observed genital pathology could easily be identified by the naked eye, but colposcopic examination yielded valuable additional information like the demonstration of neovascularisation around cervical sandy patches. Few of the symptoms previously regarded as indicators for FGS could be linked to the presence of schistosome ova in genital tissue. Husbands of infertile women with FGS had children with other women significantly more often than husbands of women who only had urinary schistosomiasis. This, together with the finding that the majority of the divorced women had FGS, indicates that the manifestation of this disease may have implications for the marital and sexual life of the affected women. PMID:9028409

  9. Spatial modelling and mapping of female genital mutilation in Kenya

    PubMed Central

    2014-01-01

    Background Female genital mutilation/cutting (FGM/C) is still prevalent in several communities in Kenya and other areas in Africa, as well as being practiced by some migrants from African countries living in other parts of the world. This study aimed at detecting clustering of FGM/C in Kenya, and identifying those areas within the country where women still intend to continue the practice. A broader goal of the study was to identify geographical areas where the practice continues unabated and where broad intervention strategies need to be introduced. Methods The prevalence of FGM/C was investigated using the 2008 Kenya Demographic and Health Survey (KDHS) data. The 2008 KDHS used a multistage stratified random sampling plan to select women of reproductive age (15–49 years) and asked questions concerning their FGM/C status and their support for the continuation of FGM/C. A spatial scan statistical analysis was carried out using SaTScan™ to test for statistically significant clustering of the practice of FGM/C in the country. The risk of FGM/C was also modelled and mapped using a hierarchical spatial model under the Integrated Nested Laplace approximation approach using the INLA library in R. Results The prevalence of FGM/C stood at 28.2% and an estimated 10.3% of the women interviewed indicated that they supported the continuation of FGM. On the basis of the Deviance Information Criterion (DIC), hierarchical spatial models with spatially structured random effects were found to best fit the data for both response variables considered. Age, region, rural–urban classification, education, marital status, religion, socioeconomic status and media exposure were found to be significantly associated with FGM/C. The current FGM/C status of a woman was also a significant predictor of support for the continuation of FGM/C. Spatial scan statistics confirm FGM clusters in the North-Eastern and South-Western regions of Kenya (p < 0.001). Conclusion This suggests that the

  10. Research gaps in the care of women with female genital mutilation: an analysis.

    PubMed

    Abdulcadir, J; Rodriguez, M I; Say, L

    2015-02-01

    Female genital mutilation (FGM) includes procedures involving the partial or total removal of the external female genitals for non-therapeutic reasons. They can have negative psychosexual and health consequences that need specific care. In this paper, we review some key knowledge gaps in the clinical care of women with FGM, focusing on obstetric outcomes, surgical interventions (defibulation and clitoral reconstruction), and the skills and training of healthcare professionals involved in the prevention and management of FGM. We identify research priorities to improve the evidence necessary to establish guidelines for the best multidisciplinary care, communication, and prevention, and to improve health-promotion measures for women with FGM. PMID:25514892

  11. Female genital cutting and other intra-vaginal practices: implications for TwoDay Method use.

    PubMed

    Aksel, Sarp; Sinai, Irit; Yee, Kimberly Aumack

    2012-09-01

    This report examines the implications of female genital cutting and other intra-vaginal practices for offering the TwoDay Method® of family planning.This fertility awareness-based method relies on the identification of cervicovaginal secretions to identify the fertile window. Female genital cutting and traditional vaginal practices, such as the use of desiccants, may affect the presence or absence of secretions and therefore the woman’s perception of her fertility. These issues and their implications for service delivery of the method are discussed. PMID:23016158

  12. Deslorelin implants in pre-pubertal female dogs: short- and long-term effects on the genital tract.

    PubMed

    Marino, G; Rizzo, S; Quartuccio, M; Macrì, F; Pagano, G; Taormina, A; Cristarella, S; Zanghì, A

    2014-04-01

    Deslorelin acetate is a GnRH agonist used for contraception in dogs. This study aimed to evaluate the treatment of pre-pubertal female dogs with deslorelin acetate implants, to better investigate the primary stimulatory effect of the drug and the long-term effects on the genital tract, throughout repeated treatments. Sicilian hound female dogs (24) were randomly assigned to treated group, control group 1 and control group 2. First group bitches were implanted at 4.5, 9.0 and 13.5 months and monitored clinically, ultrasonographically and endocrinologically, throughout the study period (13.5 months). Control group 1 bitches were not implanted and clinically monitored for the same period. At 18 months, the animals underwent ovariohysterectomy, thus allowing evaluation of the internal genitalia. Control group 2 bitches were ovariohysterectomized at the age of 4.5 months. The suppression of oestrus was obtained in the treated group despite the fact that the first implant caused a modest increase in plasmatic levels of 17-beta estradiol and an evident cornification of the vaginal mucosa cells (50-80%). Estradiol and progesterone were at baseline levels for the remaining study period, in which no other oestrous manifestations were observed. The external genitalia maintained a juvenile appearance. The ovaries, ultrasonographically, showed no follicular structures and stayed the same size. At 18 months, the genital tract was still juvenile with inactive small ovaries and a thin filiform uterus. Deslorelin suppressed ovarian activity in pre-pubertal bitches, and oestrous induction was not observed despite the presence of the primary stimulatory effect of the drug. Juvenile genitalia were an expected side effect of the treatment. PMID:24467617

  13. The male genital system of the cellar spider Pholcus phalangioides (Fuesslin, 1775) (Pholcidae, Araneae): development of spermatozoa and seminal secretion

    PubMed Central

    Michalik, Peter; Uhl, Gabriele

    2005-01-01

    Background Most arthropods pass through several molting stages (instars) before reaching sexual maturity. In spiders, very little is known about the male genital system, its development and seminal secretions. For example, it is unknown whether spermatozoa exist prior to-, or only after the final molt. Likewise, it is unclear whether sperm are produced throughout male adulthood or only once in a lifetime, as is whether seminal secretions contain factors capable of manipulating female behavior. In order to shed light on these aspects of the reproductive biology of spiders, we investigated the male genital system of the common cellar spider Pholcus phalangioides, with special emphasis on its development and seminal secretions. Results Testes already display all stages of spermatogenesis in subadult males (about four weeks before the final molt). Their vasa deferentia possess proximally a very voluminous lumen containing dense seminal fluid and few spermatozoa, whereas the distal part is seemingly devoid of contents. Spermatoza of P. phalangioides are typical cleistospermia with individual secretion sheaths. In male stages approximately two weeks prior to the final molt, the lumina of the testes are wider and filled with a dense secretion. The wide, proximal portion of the vasa deferentia is filled with secretion and a large number of spermatozoa, and the narrow distal part also contains secretion. In adult males, the wide lumina of the testes are packed with spermatozoa and secretions. The latter are produced by the somatic cells that bear microvilli and contain many vesicles. The lumina of the vasa deferentia are narrow and filled with spermatozoa and secretions. We could identify a dense matrix of secretion consisting of mucosubstances and at least three types of secretion droplets, likely consisting of proteinaceous substances. Conclusion This study reveals that spermatogenesis begins weeks before maturity and takes place continuously in the long-lived males of P

  14. [Female genital mutilation meets Swedish health care. Female genital mutilation is one of many forms of discrimination of women in the world].

    PubMed

    Andersson, C

    2001-05-16

    About 27,000 women from countries in which female genital mutilation (FGM) is a common practice are presently living in Sweden. This means that FGM is a phenomenon that directly affects the Swedish health care system. Knowledge and understanding of the background, meaning and consequences of FGM are a prerequisite for effective prevention, proper clinical handling and supportive reception of the women. To avoid a stigmatizing reception it is also important to understand the situation of genitally mutilated women, and to become aware of the identity crisis many of them experience when they come to Sweden and lose their identity as "normal" women. It is essential to remember that female genital mutilation is one of many forms of discrimination affecting girls and women around the world. This discrimination knows no national or cultural borders and varies in expression and extent. In order to offer optimal care and reception of women who have been socialized into a gender role that is often seen as completely different from the gender role that Swedish society is said to embrace, it is of the utmost importance to first take a critical look beneath the veil of alleged gender equality of Swedish women. PMID:11433979

  15. Multifocal PEComa (PEComatosis) of the female genital tract and pelvis: a case report and review of the literature

    PubMed Central

    2012-01-01

    Perivascular epithelioid cells (PECs) are constantly present in a group of tumors called PEComas, including angiomyolipoma (AML), clear-cell "sugar" tumor (CCST) of the lung and extrapulmonary sites, lymphangioleiomyomatosis, clear-cell myomelanocytic tumor of the falciform ligament/ligamentum teres and rare clear-cell tumors of other anatomic sites. PECs have distinctive morphologic, immunohistochemical, ultrastructural and genetic characteristics, including an epithelioid appearance with a clear to granular cytoplasm, a round to oval, centrally located nucleus, and an inconspicuous nucleolus. PECs also express melanocytic and myogenic markers like HMB45 and smooth muscle actin. PEComa is rare in human, and multifocal PEComas (PEComatosis) is extremely rare. Up to now there have been only less than 5 cases described in the literature. Here we report a 46-year old Chinese woman who had PEComatosis arising from the genital tract and pelvis. To our knowledge, this is the first case of PEComatosis ever reported in China. Virtual Slides The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1293097548652023. PMID:22404894

  16. Female Genital Cutting and Children's Rights: Implications for Social Work Practice

    ERIC Educational Resources Information Center

    Dustin, Donna; Davies, Liz

    2007-01-01

    Female genital cutting (FGC) is an ancient practice that affects girls and young women around the world, defining the identity of women in cultures where it is practiced. FGC is carried out for a range of social and cultural reasons. The United Kingdom as a point of inward migration receives families from countries and cultures where FGC is the…

  17. Divergence in genital morphology may contribute to mechanical reproductive isolation in a millipede

    PubMed Central

    Wojcieszek, Janine M; Simmons, Leigh W

    2013-01-01

    Genitalia appear to evolve rapidly and divergently in taxa with internal fertilization. The current consensus is that intense directional sexual selection drives the rapid evolution of genitalia. Recent research on the millipede Antichiropus variabilis suggests that the male genitalia are currently experiencing stabilizing selection – a pattern of selection expected for lock-and-key structures that enforce mate recognition and reproductive isolation. Here, we investigate how divergence in genital morphology affects reproductive compatibility among isolated populations of A. variabilis. Females from a focal population were mated first to a male from their own population and, second, to a male from one of two populations with divergent genital morphology. We observed variation in mating behavior that might indicate the emergence of precopulatory reproductive barriers: males from one divergent population took significantly longer to recognize females and exhibited mechanical difficulty in genital insertion. Moreover, we observed very low paternity success for extra-population males who were successful in copulating. Our data suggest that divergence in genital shape may be contributing to reproductive isolation, and incipient speciation among isolated populations of A. variabilis. PMID:23467632

  18. HPV strain distribution in patients with genital warts in a female population sample

    PubMed Central

    Boda, Daniel; Neagu, Monica; Constantin, Carolina; Voinescu, Razvan Nicolae; Caruntu, Constantin; Zurac, Sabina; Spandidos, Demetrios A.; Drakoulis, Nikolaos; Tsoukalas, Dimitrios; Tsatsakis, Aristides M.

    2016-01-01

    The incidence of human papillomavirus (HPV) in the human cancer domain is still a subject of intensive study. In this study, we examined cervical swab samples from 713 females with genital warts, and tested the samples for high- and low-risk genital HPV. HPV genotyping was assessed using a Genotyping test that detects HPV by the amplification of target DNA using polymerase chain reaction and nucleic acid hybridization. In total, we detected 37 anogenital HPV DNA genotypes [6, 11, 16, 18, 26, 31, 33, 35, 39, 40, 42, 45, 51, 52, 53, 54, 55, 56, 58, 59, 61, 62, 64, 66, 67, 68, 69, 70, 71, 72, 73 (MM9), 81, 82 (MM4), 83 (MM7), 84 (MM8), IS39 and CP6108] and investigated the incidence of these genotypes in the patients with genital warts. We found differences in the distribution of high-/low-risk strains and the incidence of high-risk strains was found to occur mainly in females under 35 years of age. The data from our study suggest that a detailed oral, rectal and genital identification of high-risk strains should be performed to visualize the entire pattern of possible triggers of carcinogenesis. PMID:27602111

  19. Characteristics Associated with Genital Herpes Testing among Young Adults: Assessing Factors from Two National Data Sets

    ERIC Educational Resources Information Center

    Gilbert, Lisa K.; Levandowski, Brooke A.; Roberts, Craig M.

    2010-01-01

    Objectives and Participants: In the United States, genital herpes (GH) prevalence is 10.6% among 20- to 29-year-olds and about 90% of seropositive persons do not know their status. This study investigated individual characteristics associated with GH screening and diagnosis in sexually active young adults aged 18 to 24. Methods: Two data sets were…

  20. Observational stance as a predictor of subjective and genital sexual arousal in men and women.

    PubMed

    Bossio, Jennifer A; Spape, Jessica; Lykins, Amy D; Chivers, Meredith L

    2014-01-01

    Observational stance refers to the perspective a person takes while viewing a sexual stimulus, either as a passive observer (observer stance) or an active participant (participant stance). The objective of the current study was to examine the relationship between observational stance and sexual arousal (subjective and genital) across a range of sexual stimuli that do or do not correspond with a participant's sexual attraction (preferred or nonpreferred stimuli, respectively). Regression analyses revealed that, for men (n = 44), participant stance significantly predicted subjective and genital arousal. Women's (n = 47) observer and participant stance predicted subjective arousal but not genital arousal. Analysis of variance showed that participant stance was greatest under preferred sexual stimuli conditions for all groups of participants, while observer stance scores revealed a less consistent pattern of response. This was particularly true for opposite-sex-attracted women, whose ratings of observer stance were lowest for preferred stimuli. Observational stance does not appear to account for gender differences in specificity of sexual arousal; for men, however, participant stance uniquely predicted genital response after controlling for sexual attractions. Similarities in the relationships between men's and women's observational stance and sexual responses challenge previous claims of gender differences in how men and women view erotica. PMID:23514448

  1. Sperm migration in the human female genital tract with and without intrauterine devices.

    PubMed

    Koch, J U

    1980-03-01

    The process of sperm transport is followed from ejaculate, through deposition in the vagina, into the oviducts where fertilization occurs. The cyclic influence of the sex hormones, governed by the female menstrual cycle, causes characteristic changes in the entire genital tract, resulting in different secretions, some of which are more favorable to the survival of sperm in their transport through the female genital tract. The level of acidity in the vagina can be influenced by sexual behavior and by secretions of the upper genital tract. A sufficient glucose content in the cervical mucus is essential for sperm survival. A literature review presents what has been learned regarding sperm transport from various recent studies. Transport at different times is seen to be both active and passive. Infertility studies have contributed to current knowledge regarding sperm transport and capacitation. The IUD seems to effect biochemical, biophysical, cytological, and histological changes in the epithelia and their fluids. In fact, the different types of IUDs exert differing antifertility effects. Inert IUDs seem to create disturbances in the endometrium, preventing implantation. Copper-bearing and medicated IUDs exert influences in addition to the foreign-body reaction. In fact, some of these IUDs cause changes in the entire genital tract. PMID:7004046

  2. Proceedings From the First Asia-Oceania Research Organisation on Genital Infections and Neoplasia (AOGIN) Meeting

    PubMed Central

    Faro, Edited by Sebastian

    2006-01-01

    The First Asia-Oceania Research Organisation on Genital Infections and Neoplasia (AOGIN) Meeting was held in Kota Kinabalu, Malaysia, in July 2005. The conference covered regional issues relating to infection with the human papillomavirus—epidemiology, virology, and immunology, testing, screening, and prevention strategies—as well as cervical cancer screening and its management.

  3. Impact of genital hygiene and sexual activity on urinary tract infection during pregnancy

    PubMed Central

    Badran, Yaser Ali; El-Kashef, Tarek Ahmed; Abdelaziz, Alsayed Saad; Ali, Mahmoud Mohamad

    2015-01-01

    Introduction: Urinary tract infection (UTI) is a bacterial infection commonly occurring during pregnancy. The incidence of UTI in pregnant women depends on parity, race, and socioeconomic status and can be as high as 8%. Objective: The objective was to determine the association of UTI with genital hygiene practices and sexual activity in pregnant women. Patients and Methods: From January 2011 to June 2014, a total of 200 pregnant women attending prenatal clinics in Al-Zahra Hospital and King Khalid Hospital in Saudia Arabia Kingdom were selected. Eighty pregnant women, who had positive urine cultures (cases), were compared with the remaining 120 healthy pregnant women matched for age, social, economic and education status, and parity (controls). Results: In the present work, Escherichia coli were the infecting organism in 83% of cases. Factors associated with UTI included sexual intercourse ≥ 3 times/week (odds ratio [OR] =5.62), recent UTI (OR = 3.27), not washing genitals precoitus (OR = 2.16), not washing genitals postcoitus (OR = 2.89), not voiding urine postcoitus (OR = 8.62) and washing genitals from back to front (OR = 2.96) [OR = odds ratio]. Conclusion: Urinary tract infection in pregnant women was primarily caused by bacteria from the stool (E. coli) and that hygiene habits, and sexual behavior may play a role in UTI in pregnant women. PMID:26692669

  4. Normal versus Abnormal Genital Findings in Children: How Well Do Examiners Agree?

    ERIC Educational Resources Information Center

    Adams, Joyce A.; Wells, Robert

    1993-01-01

    Preselected colposcopic photographs of the anogenital area of 16 patients were shown to 170 medical examiners, who rated their level of suggestion or indication of penetrating injury. Agreement between the participants and experts was higher on the abnormal cases than on the normal cases, and higher on genital findings than on anal findings.…

  5. Female Genital Mutilation: Proposals for Change. Minority Rights Group International Report. [Revised].

    ERIC Educational Resources Information Center

    Dorkenoo, Efua; Elworthy, Scilla

    In Africa today, women's voices are being raised against female genital mutilation. Inspired by the United Nations Decade for Women, this report seeks to present information in a logical, coherent manner to stimulate support for eradication of the practice. It describes steps African governments, Western states, and international agencies can take…

  6. New Guidelines Issued on Breast, Genital Plastic Surgery for Teen Girls

    MedlinePlus

    ... 158457.html New Guidelines Issued on Breast, Genital Plastic Surgery for Teen Girls Leading ob/gyn group says growing interest ... Services, or federal policy. More Health News on: Plastic and Cosmetic Surgery Teen Mental Health Recent Health News Related MedlinePlus Health ...

  7. Demographic correlates of sexual size dimorphism and male genital size in the lice Philopterus coarctatus.

    PubMed

    Tryjanowski, Piotr; Adamski, Zbigniew; Dylewska, Magdalena; Bulkai, Lajos; Rózsa, Lajos

    2009-10-01

    Sexual selection is an influential agent of evolution, often shaping the sex ratio, sexual size dimorphism (SSD), and genital size in animals. To explore its effects in ectoparasites, we quantified SSD and male genital size in relation to intensity and sex ratio across subpopulations of Philopterus coarctatus, a philopterid louse of the great grey shrike. SSD was calculated separately for the width and length of the head and abdomen. Presuming that sexual selection affects the evolution of avian lice, we would expect that infestation intensities should covary with sex ratio, relative male size, and relative male genital size, either positively or negatively depending upon presumptions. Contrary to former studies, there was a weak negative relationship between infestation intensity and sex ratio. The relative width of male abdomens exhibited a highly significant negative interaction with the intensity of infestations. In contrast, sex ratio did not predict any of the dimorphism measures. Similarly, male genital size did not covary with the intensity of infestations or sex ratios. These findings may indicate that intensity covaries positively with levels of inbreeding in this species, suggesting that more-inbred subpopulations, wasting less energy for sexual rivalry, can multiply more intensively. Thus, small subpopulations have more frequent males which also possess larger abdomens. Alternatively, however, the same pattern may also arise due to male-biased starvation in overcrowded habitats; thus, males are rarer and have smaller abdomens in larger infrapopulations. PMID:19320542

  8. Prevalence of asymptomatic genital infection among pregnant women in Benin City, Nigeria.

    PubMed

    Akerele, John; Abhulimen, Philip; Okonofua, Friday

    2002-12-01

    The prevalence of asymptomatic genital infection among pregnant women and their susceptibility to antibacterial agents was investigated to provide baseline data on common asymptomatic genital microorganisms and identify potentials for development of clinical disease among this cohort of patients. High vaginal swabs were obtained from five hundred consecutive and consenting pregnant women attending the antenatal clinic of the University of Benin Teaching Hospital (UBTH) and the Central Hospital, both in Benin City, Nigeria. A total of three hundred specimens showed significant microbial growth, giving a prevalence rate of 60% for asymptomatic genital infections. Candida albicans (65%), Staphylococcus aureus (51.8%) and Enterobacteriacae (E. coli and Klebsiella species) were predominantly isolated, followed by Trichomonas vaginalis and Neisseria gonorrhoea. Most of the bacterial isolates were susceptible to ciprofloxacin, ceftazidime, cotrimoxazole, norfloxacin and augmentin. All the isolates except Streptococcus faecalis were resistant to ampicillin. These results show a high rate of asymptomatic genital tract infections among pregnant women in Benin City, which have implications for adverse maternal and neonatal outcomes. PMID:12685413

  9. Female genital cutting: an evidence-based approach to clinical management for the primary care physician.

    PubMed

    Hearst, Adelaide A; Molnar, Alexandra M

    2013-06-01

    The United States has more than 1.5 million immigrants from countries in Africa and the Middle East where female genital cutting (FGC) is known to occur. Often, FGC occurs in infancy and childhood in the countries where it is practiced, but patients of any age can present with complications. Lack of understanding of this common problem can potentially alienate and lower quality of care for this patient population. We provide an introduction to the practice of FGC and practice guidelines for the primary care physician. We reviewed original research, population-based studies, and legal research from PubMed, Scopus, CINAHL plus, PsycINFO, and Legal Trac. The terms searched included female genital cutting, female genital circumcision, and female genital mutilation alone and with the term complications or health consequences; no limit on date published. Legal databases were searched using the above terms, as well as international law and immigration law. Editorials and review articles were excluded. This review discusses the different types of FGC, important cultural considerations for physicians caring for patients with FGC, the common early and late medical complications and their management, and psychosocial issues associated with FGC. Current laws pertaining to FGC are briefly reviewed, as well as implications for patients seeking asylum status in the United States because of FGC. Finally, the article presents evidence-based, culturally sensitive approaches to discussions of FGC with girls and women for whom this is an issue. PMID:23726401

  10. Individual Genetic Contributions to Genital Shape Variation between Drosophila simulans and D. mauritiana

    PubMed Central

    LeVasseur-Viens, Hélène; Moehring, Amanda J.

    2014-01-01

    External genitalia are one of the most rapidly evolving morphological features in insects. In the Drosophila melanogaster species subgroup, males possess a nonfertilizing external genital structure, called the posterior lobe, which is highly divergent among even closely related species. A previous study on this subgroup mapped two genomic regions that affect lobe size and four that affect lobe shape differences between D. mauritiana and D. sechellia; none of the regions affected both size and shape. Here, we investigate whether three of these significant regions also affect lobe size and shape differences between the overlapping species pair D. mauritiana and D. simulans. We found that the same three regions of D. mauritiana, previously shown to affect lobe morphology in a D. sechellia genetic background, also affect lobe morphology in a D. simulans genetic background, with one of the regions affecting both size and shape. Two of the regions also affected morphology when introgressed in the reciprocal direction. The overlap of regions affecting genital morphology within related species pairs indicates either that there is a common underlying genetic basis for variation in genital morphology within this species group or that there are multiple adjacent loci with the potential to influence genital morphology. PMID:25313344

  11. English Genitives Derived from Predications: Implications for Teaching English as a Second Language.

    ERIC Educational Resources Information Center

    MacLeish, Andrew

    1970-01-01

    This paper attempts to demonstrate the concept and method of deriving various English "true possessives" by nominalizing sentences of the form "X has Y." First considered is the motivation for deriving genetives from underlying sentences rather than for treating only the surface form of such genitives: the use of auxiliary verbs for predicating…

  12. Male Genital Mutilation in the High-Mountain Goblin Spider, Unicorn catleyi

    PubMed Central

    Izquierdo, Matías A.; Rubio, Gonzalo D.

    2011-01-01

    Male genital mutilation is a common mechanism by which males reduce sperm competition by plugging female insemination ducts with different parts of its own genital system. This behavior is frequent in many spider families but is uncommon in Haplogynae. The reproductive biology of Dysderoidea is not well studied and the data is fragmentary; male genital mutilation has been reported only for one species of Oonopidae. This study provides evidence of male genital mutilation in Unicorn catleyi Platnick and Brescovit (Araneae: Oonopidae). Pieces of the embolus were found in the female posterior receptaculum. This behavior is a strategy used by the males in order to guarantee their paternity and not for escape from female attacks as has been reported for other species of Araneae, since cannibalism is unlikely in this species. The presence of embolus in the posterior receptaculum suggests this is the first place where sperm is received. The similarity of the female genitalia of U. catleyi to those of Orsolobidae, along with sclerotization of the seminal duct in the male copulatory bulb that is also present in Orchestina, Xiombarg, and Orsolobidae, provide strong evidence of the basal position of this genus in the family Oonopidae. PMID:22225476

  13. Genital Abnormalities in Female Siblings and Friends of Child Victims of Sexual Abuse.

    ERIC Educational Resources Information Center

    Muram, David; And Others

    1991-01-01

    Fifty-nine girls (age 12 and under) who were associates of victims of sexual abuse received a colposcopic examination. Forty-five of the girls were found to have abnormal genital findings, which were considered specific for sexual abuse in 40 cases. Medical evaluation of siblings and close associates of sexual abuse victims is recommended.…

  14. The eunuch phenomenon: adaptive evolution of genital emasculation in sexually dimorphic spiders.

    PubMed

    Kuntner, Matjaž; Agnarsson, Ingi; Li, Daiqin

    2015-02-01

    Under natural and sexual selection traits often evolve that secure paternity or maternity through self-sacrifice to predators, rivals, offspring, or partners. Emasculation-males removing their genitals-is an unusual example of such behaviours. Known only in insects and spiders, the phenomenon's adaptiveness is difficult to explain, yet its repeated origins and association with sexual size dimorphism (SSD) and sexual cannibalism suggest an adaptive significance. In spiders, emasculation of paired male sperm-transferring organs - secondary genitals - (hereafter, palps), results in 'eunuchs'. This behaviour has been hypothesized to be adaptive because (i) males plug female genitals with their severed palps (plugging hypothesis), (ii) males remove their palps to become better fighters in male-male contests (better-fighter hypothesis), perhaps reaching higher agility due to reduced total body mass (gloves-off hypothesis), and (iii) males achieve prolonged sperm transfer through severed genitals (remote-copulation hypothesis). Prior research has provided evidence in support of these hypotheses in some orb-weaving spiders but these explanations are far from general. Seeking broad macroevolutionary patterns of spider emasculation, we review the known occurrences, weigh the evidence in support of the hypotheses in each known case, and redefine more precisely the particular cases of emasculation depending on its timing in relation to maturation and mating: 'pre-maturation', 'mating', and 'post-mating'. We use a genus-level spider phylogeny to explore emasculation evolution and to investigate potential evolutionary linkage between emasculation, SSD, lesser genital damage (embolic breakage), and sexual cannibalism (females consuming their mates). We find a complex pattern of spider emasculation evolution, all cases confined to Araneoidea: emasculation evolved at least five and up to 11 times, was lost at least four times, and became further modified at least once. We also find

  15. Association of Chlamydia trachomatis infection and herpes simplex virus type 2 serostatus with genital human papillomavirus infection in men: the HIM Study

    PubMed Central

    Alberts, Catharina Johanna; Schim van der Loeff, Maarten F.; Papenfuss, Mary R.; da Silva, Roberto José Carvalho; Villa, Luisa Lina; Lazcano-Ponce, Eduardo; Nyitray, Alan G.; Giuliano, Anna R.

    2013-01-01

    Background Studies in women indicate that some sexually transmitted infections promote human papillomavirus (HPV) persistence and carcinogenesis. Little is known about this association in men, therefore we assessed whether Chlamydia trachomatis (CT) infection and herpes simplex virus type 2 (HSV-2) serostatus are associated with genital HPV prevalence, an early event in HPV related pathogenesis. Methods Genital exfoliated cells, first-void urine and blood from 3,971 men recruited in the USA, Mexico, and Brazil, were tested for HPV, CT, and HSV-2 antibodies, respectively. Multivariable logistic regression was used to assess the association of CT infection and HSV-2 serostatus with four HPV outcomes (any, oncogenic, non-oncogenic only, and multiple infections). Results A total of 64 (1.6%) men were CT positive and 811 (20.4%) men were HSV-2 seropositive. After adjustment for potential confounders, CT was associated with any HPV (aOR 2.19, 95%CI: 1.13–4.24), oncogenic HPV (aOR 3.10, 95%CI: 1.53–6.28), and multiple HPV (aOR 3.43, 95%CI: 1.69-6.95) prevalence. HSV-2 serostatus was associated with any HPV (aOR 1.25, 95%CI: 1.02-1.52), non-oncogenic HPV only (aOR 1.38, 95%CI: 1.08-1.75), and multiple HPV (aOR 1.33, 95%CI: 1.06-1.68) prevalence. In analyses stratified by sexual behaviour, CT infection was significantly associated with HPV detection among men reporting ≥2 recent sexual partners, while HSV-2 serostatus was significantly associated with HPV detection in men reporting 0-5 lifetime sexual partners. Conclusion In this population, CT infection and HSV-2 serostatus were associated with prevalent genital HPV infection. Future prospective studies should investigate whether these infections influence HPV acquisition and/or persistence. PMID:23680908

  16. The costs of managing genital warts in the UK by devolved nation: England, Scotland, Wales and Northern Ireland.

    PubMed

    Coles, V A H; Chapman, R; Lanitis, T; Carroll, S M

    2016-01-01

    Genital warts, 90% of which are caused by human papillomavirus types 6 and 11, are a significant problem in the UK. The cost of managing genital warts was previously estimated at £52.4 million for 2010. The objective of this study was to estimate the cost of genital warts management up to 2012 in the UK and by jurisdiction. Population statistics and the number of reported genital warts cases in genito-urinary medicine clinics were obtained and extrapolated to 2012. Cases of genital warts treated in primary care were estimated from The Health Improvement Network database. The number of visits and therapy required were estimated by genito-urinary medicine experts. Costs were obtained from the appropriate national tariffs. The model estimated there were 220,875 genital warts cases in the UK in 2012, costing £58.44 million (£265/patient). It estimated 157,793 cases in England costing £41.74 million; 7468 cases in Scotland costing £1.90 million; 7095 cases in Wales costing £1.87 million; and 3621 cases in Northern Ireland costing £948,000. The full National Health Service costs for the management of genital warts have never previously been estimated separately for each jurisdiction. Findings reveal a significant economic burden, which is important to quantify when understanding the value of quadrivalent human papilloma virus vaccination. PMID:25681263

  17. Epidemiological Aspects of Genital Warts in Romania – a 2012 Retrospective Survey

    PubMed Central

    SALAVASTRU, Carmen Maria; NICULESCU, Mihaela Cristina; ZOTA, Alexandra; NICOLA, Gheorghe; MORARIU, Horia Silviu; SOLOVAN, Caius; PATRASCU, Virgil; POPOVICI, Georgeta; VLADUTA, Raluca; PANDURU, Mihaela; TIPLICA, George-Sorin

    2014-01-01

    Objectives: Genital infection with human papillomavirus (HPV) has become one of the most frequently viral sexually transmitted diseases. The infection may remain asymptomatic, may take the form of external genital warts and may give raise to cervical cancers. The aim of this study was to assess the frequency of the patients with genital warts addressing to five tertiary referral dermato-venereological units in Romania (where patients from several counties are referred) and to compare the results with the out-patient data reported by all Romanian hospitals. Material and methods: Data regarding patients with external genital warts who addressed to the hospital emergency rooms, in five tertiary referral dermato-venerological units in Romania (Bucharest, Timisoara, Craiova, Constanta, Târgu-Mures) were collected for the year 2012. For comparison there have been used data collected by the National School of Public Health, Management and Professional Development, during the same year. Outcomes: Data reported at national level in 2012 included 952 patients (731 women and 221 men) with 26 males under 20 years of age and 251 female patients in the age group 0-20 years. In the overall population (males and females combined) the total number of genital warts cases registered at the hospital emergency rooms in the five centers, in the year 2012, was 266 patients (119 men and 147 women) with 4 girls under 14 years of age and 6 male patients in the age group 0-14 years. Conclusions: The high prevalence of the infection with HPV, the costs of treatment and the psychological impact prove that prevention of the disease is the most important step for decreasing the incidence of this disease. General measures for patients awareness regarding the disease and its complications need to be completed with the recommendation for vaccination. A closer monitoring of patients would provide information for a strategic national approach leading to a better outcome. PMID:25705269

  18. Effect of trichomoniasis therapy on genital HIV viral burden among African women

    PubMed Central

    ANDERSON, Brenna L.; FIRNHABER, Cynthia; LIU, Tao; SWARTS, Avril; SIMINYA, Maureen; INGERSOLL, Jessica; CALIENDO, Angela M.; CU-UVIN, Susan

    2012-01-01

    Background Our objective was to test the hypothesis that treatment for trichomoniasis among HIV-infected women not taking antiretrovirals in South Africa would be associated with decreased HIV genital shedding. Methods HIV-infected women presenting for routine HIV care were screened for trichomoniasis using self-collected vaginal swabs with a rapid point-of-care immunochromatographic antigen test. Women testing positive were offered enrollment into a prospective cohort study if they had documented HIV infection, were ages 18–50, and not receiving antiretroviral therapy. Recent use of post-exposure prophylaxis or antibiotic therapy, active genital ulcers, or systemic illness were exclusion criteria. Cervical swabs were collected for gonococcal and chlamydial testing and those testing positive were excluded. Women were treated with directly-observed oral therapy with 2 grams of oral metronidazole. A follow-up visit was scheduled one month after therapy and partner letters were provided. Paired cervical wicks and plasma were collected for viral load measurement. Results 557 women were screened. 60 tested positive for trichomoniasis, 10 subsequently met exclusion criteria, 4 were lost to follow-up. Of 46 women evaluated at follow-up, 37 were cured, 80.4%. Plasma viral load was not significantly different after therapy, p=0.93. Genital tract viral load decreased by 0.5 log10, p<0.01. The mean genital tract viral load (log10) decreased from 4.66 (<3.52 – 6.46) to 4.18 (<3.52 – 6.48), p<0.01 following therapy. Conclusions Screening and treatment of vaginal trichomoniasis decreases genital shedding of HIV among South African women not receiving antiretrovirals at one month following therapy. PMID:22797689

  19. Copulatory mechanism in a sexually cannibalistic spider with genital mutilation (Araneae: Araneidae: Argiope bruennichi).

    PubMed

    Uhl, Gabriele; Nessler, Stefan Heinz; Schneider, Jutta

    2007-01-01

    Genitalia are among the fastest evolving morphological traits as evidenced by their common function as diagnostic traits in species identification. Even though the main function of genitalia is the successful transfer of spermatozoa, the presence of diverse structures that are obviously not necessary for this suggests that genitalia are a target of sexual selection. The male genitalia of many spider species are extremely complex and equipped with numerous sclerites, plates and spines whose functions are largely unknown. Selection on male genitalia may be particularly strong in sexually cannibalistic spiders, where mating success of males is restricted to a single female. We investigated the copulatory mechanism of the sexually cannibalistic orb weaving spider Argiope bruennichi by shock freezing mating pairs and revealed a complicated interaction between the appendices and sclerites that make up the male gonopods (paired pedipalps). The plate that covers the female genital opening (scape) is secured between two appendices of the male genital bulb, while three sclerites that bear the sperm duct are unfolded and extended into the female copulatory opening. During copulation, females attack and cannibalise the male and males mutilate their genitalia in about 80% of cases. Our study demonstrates that (i) genital coupling is largely accomplished on the external part of the female genitalia, (ii) that the mechanism requires an interaction between several non-sperm-transferring structures and (iii) that there are two predetermined breaking points in the male genitalia. Further comparative work on the genus Argiope will test if the copulatory mechanism with genital mutilation indeed is an adaptation to sexual cannibalism or if cannibalism is a female counter adaptation to male monopolisation through genital plugging. PMID:17869076

  20. Searching for Lower Female Genital Tract Soluble and Cellular Biomarkers: Defining Levels and Predictors in a Cohort of Healthy Caucasian Women

    PubMed Central

    Kyongo, Jordan K.; Jespers, Vicky; Goovaerts, Odin; Michiels, Johan; Menten, Joris; Fichorova, Raina N.; Crucitti, Tania; Vanham, Guido; Ariën, Kevin K.

    2012-01-01

    Background High concentrations of pro-inflammatory cytokines have been previously observed in the genital fluids of women enrolled in microbicide trials and may explain observed increased HIV transmission in some of these trials. Although the longitudinal nature of these studies allows within-subject comparisons of post-product levels to baseline levels, the fact that the physiologic variations of these cytokines and other markers of immune activation are not fully defined in different populations, makes it difficult to assess changes that can be directly attributed to microbicide use as opposed to other biological and behavioural factors. Methods Cervicovaginal lavage samples were collected from 30 healthy Caucasian and assayed for concentrations of ten cytokines/chemokines, total protein content and two antimicrobial proteins using a multiplex immunoassay and ELISA. Cellular markers were characterized by flow cytometry on mononuclear cells collected from the endocervix using flocked swabs. Bacterial quantification was performed using quantitative PCR. Results Ectopy, menstrual cycle phase, prostate-specific antigen and presence of leucocytes in endocervical cells' supernatant were associated with the concentrations of cyto-/chemokines in cervicovaginal secretions. Approximately 3% of endocervical cells collected were monocytes of which a median of 52% (SD  = 17) expressed both CD4 and CCR5 markers. Approximately 1% of the total cells were T-cells with a median of 61% (SD  = 10) CD4 and CCR5 expression. Around 5% of the monocytes and 16% of the T-cells expressed the immune activation marker HLA-DR. Higher percentages of T-cells were associated with greater quantities of IL-1RA, GM-CSF and elafin. Conclusion We demonstrate the presence of selected soluble and cellular immune activation markers and identify their predictors in the female genital tract of healthy women. Future clinical trials should consider ectopy, sexual activity, menstrual cycle phase and

  1. Identification of neural circuits involved in female genital responses in the rat: A dual virus and anterograde tracing study

    PubMed Central

    Marson, L.; Murphy, A Z

    2010-01-01

    The spinal and peripheral innervation of the clitoris and vagina are fairly well understood. However, little is known regarding supraspinal control of these pelvic structures. The multisynaptic tracer pseudorabies virus (PRV) was used to map the brain neurons that innervate the clitoris and vagina. In order to delineate forebrain input onto PRV labeled cells, the anterograde tracer biotinylated dextran amine (BDA) was injected into the medial preoptic nucleus (MPO), ventromedial nucleus of the hypothalamus (VMN) or the midbrain periaqueductal gray (PAG) 10 days prior to viral injections. These brain regions have been intimately linked to various aspects of female reproductive behavior. Four days after viral injections, into the vagina and clitoris PRV labeled cells were observed in the paraventricular nucleus, Barrington’s nucleus, the A5 region, and the nucleus paragigantocellularis. At 5 days post-viral administration, additional PRV labeled cells were observed within the preoptic region, VMN, PAG and lateral hypothalamus. Anterograde labeling from the MPO terminated among PRV positive cells primarily within the dorsal paraventricular nucleus of the hypothalamus (PVN), ventrolateral VMN (VMNvl), caudal PAG and nucleus paragigantocellularis (nPGi). Anterograde labeling from the VMN terminated among PRV positive cells in the MPO and lateral/ventrolateral PAG. Anterograde labeling from the PAG terminated among PRV positive cells in the PVN, ventral hypothalamus and nPGi. Transynaptically labeled cells in the lateral hypothalamus, Barrington's nucleus and ventromedial medulla received innervation from all three sources. These studies, together, identify several CNS sites participating in the neural control of female sexual responses. They also provide the first data demonstrating a link between the MPO, VMNvl and PAG and CNS regions innervating the clitoris and vagina, providing support that these areas play a major role in female genital responses. PMID:16914428

  2. Mathematical Modeling Predicts that Increased HSV-2 Shedding in HIV-1 Infected Persons Is Due to Poor Immunologic Control in Ganglia and Genital Mucosa.

    PubMed

    Schiffer, Joshua T; Swan, David A; Magaret, Amalia; Schacker, Timothy W; Wald, Anna; Corey, Lawrence

    2016-01-01

    A signature feature of HIV infection is poor control of herpes virus infections, which reactivate from latency and cause opportunistic infections. While the general mechanism underlying this observation is deficient CD4+T-cell function, it is unknown whether increased severity of herpes virus infections is due primarily to poor immune control in latent or lytic sites of infection, or whether CD4+ immunodeficiency leads to more critical downstream deficits in humoral or cell-mediated immunologic responses. Here we compare genital shedding patterns of herpes simplex virus-2 (HSV-2) in 98 HIV infected and 98 HIV uninfected men matched on length of infection, HSV-1 serostatus and nationality. We demonstrate that high copy HSV-2 shedding is more frequent in HIV positive men, particularly in participants with CD4+ T-cell count <200/μL. Genital shedding is more frequent due to higher rate of shedding episodes, as well as a higher proportion of prolonged shedding episodes. Peak episode viral load was not found to differ between HIV infected and uninfected participants regardless of CD4+ T-cell count. We simulate a mathematical model which recapitulates these findings and identifies that rate of HSV-2 release from neural tissue increases, duration of mucosal cytolytic immune protection decreases, and cell-free viral lifespan increases in HIV infected participants. These results suggest that increased HSV-2 shedding in HIV infected persons may be caused by impaired immune function in both latent and lytic tissue compartments, with deficits in clearance of HSV-2 infected cells and extracellular virus. PMID:27285483

  3. Mathematical Modeling Predicts that Increased HSV-2 Shedding in HIV-1 Infected Persons Is Due to Poor Immunologic Control in Ganglia and Genital Mucosa

    PubMed Central

    Schiffer, Joshua T.; Swan, David A.; Magaret, Amalia; Schacker, Timothy W.; Wald, Anna; Corey, Lawrence

    2016-01-01

    A signature feature of HIV infection is poor control of herpes virus infections, which reactivate from latency and cause opportunistic infections. While the general mechanism underlying this observation is deficient CD4+T-cell function, it is unknown whether increased severity of herpes virus infections is due primarily to poor immune control in latent or lytic sites of infection, or whether CD4+ immunodeficiency leads to more critical downstream deficits in humoral or cell-mediated immunologic responses. Here we compare genital shedding patterns of herpes simplex virus-2 (HSV-2) in 98 HIV infected and 98 HIV uninfected men matched on length of infection, HSV-1 serostatus and nationality. We demonstrate that high copy HSV-2 shedding is more frequent in HIV positive men, particularly in participants with CD4+ T-cell count <200/μL. Genital shedding is more frequent due to higher rate of shedding episodes, as well as a higher proportion of prolonged shedding episodes. Peak episode viral load was not found to differ between HIV infected and uninfected participants regardless of CD4+ T-cell count. We simulate a mathematical model which recapitulates these findings and identifies that rate of HSV-2 release from neural tissue increases, duration of mucosal cytolytic immune protection decreases, and cell-free viral lifespan increases in HIV infected participants. These results suggest that increased HSV-2 shedding in HIV infected persons may be caused by impaired immune function in both latent and lytic tissue compartments, with deficits in clearance of HSV-2 infected cells and extracellular virus. PMID:27285483

  4. Successful treatment of genital Bowen's disease with imiquimod 5% cream.

    PubMed

    Kishi, Chikako; Shimizu, Akira; Kato, Madoka; Amano, Hiroo; Ishikawa, Osamu

    2015-09-01

    A 64-year-old Japanese woman was diagnosed as having Bowen's disease on the vulva. The histopathological findings revealed papillomatosis, koilocytosis and clumping cells with atypical nuclei. Human papillomavirus DNA was not detected on polymerase chain reaction using consensus primers. The lesion was successfully treated with topical imiquimod 5% cream after two months. Histopathologically, no atypical cells were observed after treatment. Imiquimod can be a potential treatment modality for lesions that are difficult to treat with surgical excision. PMID:25258393

  5. IL-23 induces IL-22 and IL-17 production in response to Chlamydia muridarum genital tract infection, but the absence of these cytokines does not influence disease pathogenesis

    PubMed Central

    Frazer, Lauren C.; Scurlock, Amy M.; Zurenski, Matthew A.; Riley, Melissa M.; Mintus, Margaret; Pociask, Derek A.; Sullivan, Jeanne E.; Andrews, Charles W.; Darville, Toni

    2013-01-01

    OBJECTIVE Chlamydia trachomatis Infections are a significant cause of reproductive tract pathology. Protective and pathologic immune mediators must be differentiated in order to design a safe and effective vaccine. METHODS Wild-type mice and mice deficient in IL-22 and IL-23 were infected intravaginally with Chlamydia muridarum and their course of infection and oviduct pathology were compared. Local genital tract and draining lymph node immune responses were also examined in IL-23 deficient mice. RESULTS IL-22 and IL-23 deficient mice exhibited normal susceptibility to infection and oviduct pathology. IL-23 was required for development of a Chlamydia-specific Th17 response in the lymph nodes and for production of IL-22 and IL-17 in the genital tract. However, influx of Th1 and innate immune cells was not compromised in the absence of IL-23. CONCLUSIONS IL-22 and IL-23 play either redundant or minimal roles in the pathogenesis of Chlamydia infection in the mouse model. Induction of Th17-associated cytokines by a Chlamydia vaccine should be avoided since these responses are not central to resolution of infection and have pathologic potential. PMID:24238108

  6. "The first cut is the deepest": a psychological, sexological and gynecological perspective on female genital cosmetic surgery.

    PubMed

    Barbara, Giussy; Facchin, Federica; Meschia, Michele; Vercellini, Paolo

    2015-09-01

    In recent years increased numbers of healthy women and girls have been seeking female genital cosmetic surgery for esthetic reasons and/or to enhance sexual functioning. This phenomenon is associated with the development of a new vulvovaginal standard due to Internet pornography and the increased exposure of female genitalia. This strict standard may negatively affect women's psychological health and cause increased insecurity, which may drive even teenagers to seek female genital cosmetic surgery. Psychological counseling is recommended to inform women that surgery is not a definitive solution to treat psychologically based pain or dysfunction. Moreover, there is no robust evidence supporting the effectiveness of female genital cosmetic surgery, especially regarding sexual enhancement, as underlined by major scientific societies. The importance of a definite regulation of female genital cosmetic surgery should be emphasized and be based on an ethically oriented, multidisciplinary model aimed at providing exhaustive information on all gynecological, sexological, and psychological concerns raised by this type of surgery. PMID:25891185

  7. Peutz-Jeghers Syndrome with Multiple Genital Tract Tumors and Breast Cancer: A Case Report with a Review of Literatures

    PubMed Central

    Song, Seung-Hun; Lee, Jae-Kwan; Saw, Ho-Suk; Choi, Sang-Yong; Koo, Bum-Hwan; Kim, Aeree; Yeom, Bum-Woo

    2006-01-01

    We report here on the multiple genital tract neoplasms in a 41-yr-old Korean woman with Peutz-Jeghers Syndrome (PJS). The patient presented with lower abdominal pain. Her previous medical history was PJS and breast cancer. Pelvic ultrasound showed a multilocular cyst at the right adnexal region, diagnosed as bilateral ovarian mucinous borderline tumors. An ovarian sex cord tumor with annular tubules was incidentally diagnosed together with a minimal deviation adenocarcinoma of the uterine cervix and mucinous metaplasia of both the Fallopian tubal mucosa and the endometrium. Although the cases of multiple genital tract tumors with PJS has rarely been reported, the present case appears to be the first in Korea in which the PJS syndrome was complicated by multiple genital tract tumors and infiltrating carcinoma of the breast. The clinical significance of the multiple genital tract tumors and breast cancer associated with PJS is reviewed. PMID:16891826

  8. Peutz-Jeghers Syndrome with multiple genital tract tumors and breast cancer: a case report with a review of literatures.

    PubMed

    Song, Seung-Hun; Lee, Jae-Kwan; Saw, Ho-Suk; Choi, Sang-Yong; Koo, Bum-Hwan; Kim, Aeree; Yeom, Bum-Woo; Kim, Insun

    2006-08-01

    We report here on the multiple genital tract neoplasms in a 41-yr-old Korean woman with Peutz-Jeghers Syndrome (PJS). The patient presented with lower abdominal pain. Her previous medical history was PJS and breast cancer. Pelvic ultrasound showed a multilocular cyst at the right adnexal region, diagnosed as bilateral ovarian mucinous borderline tumors. An ovarian sex cord tumor with annular tubules was incidentally diagnosed together with a minimal deviation adenocarcinoma of the uterine cervix and mucinous metaplasia of both the Fallopian tubal mucosa and the endometrium. Although the cases of multiple genital tract tumors with PJS has rarely been reported, the present case appears to be the first in Korea in which the PJS syndrome was complicated by multiple genital tract tumors and infiltrating carcinoma of the breast. The clinical significance of the multiple genital tract tumors and breast cancer associated with PJS is reviewed. PMID:16891826

  9. A rose by any other name? Rethinking the similarities and differences between male and female genital cutting.

    PubMed

    Darby, Robert; Svoboda, J Steven

    2007-09-01

    In this article, we offer a critical examination of the tendency to segregate discussion of surgical alterations to the male and female genitals into separate compartments--the first known as circumcision, the second as genital mutilation. We argue that this fundamental problem of definition underlies the considerable controversy surrounding these procedures when carried out on minors, and that it hinders objective discussion of the alleged benefits, harms, and risks. We explore the variable effects of male and female genital surgeries, and we propose a scale of damage for male circumcision to complement the World Health Organization's categorization of female genital mutilation. The origins of the double standard identified are placed in historical perspective, and in a brief conclusion we make a plea for greater gender neutrality in the approach to this contentious issue. PMID:17937251

  10. Female genital schistosomiasis (FGS): from case reports to a call for concerted action against this neglected gynaecological disease.

    PubMed

    Christinet, Vanessa; Lazdins-Helds, Janis K; Stothard, J Russell; Reinhard-Rupp, Jutta

    2016-06-01

    In recent years, control of neglected tropical diseases has been increasingly gaining momentum and interventions against schistosomiasis are being progressively scaled-up through expansion of donated praziquantel and preventive chemotherapy campaigns. However, the public health importance of female genital schistosomiasis is not fully recognised nor its control is adequately addressed. Taking a clinical and anatomopathological perspective, we evaluated the available literature to highlight the importance of female genital schistosomiasis and its connections with two sexually transmitted infections of global importance, Human Immunodeficiency Virus (HIV) and Human Papilloma Virus. Outside the long list of clinical descriptive reports beginning in 1899, there is presently a shocking gap in epidemiological assessment and a significant underestimation of the burden of FGS remains. The scarcity of integrated approaches to address female genital schistosomiasis calls for more concerted action in its detection, treatment and prevention alongside other concomitant women's health issues, otherwise female genital schistosomiasis will remain a neglected gynaecological disease. PMID:27063073

  11. Genital self-mutilation in a suicide attempt: a rare sequela of a hypochondriacal delusion of infection with HIV.

    PubMed

    Mishra, Kshirod K; Reddy, Srikanth; Khairkar, Praveen

    2014-03-01

    Genital self-mutilation is mostly seen among psychotic, affective and gender identity disorder(s). We present here a rare case report of such genital self-mutilation in a person with a hypochondriacal delusion of infection with HIV precipitated by erroneous and anxiety-provoking miscommunication during HIV testing. Such cases remind us of the need for systematic and appropriate pre-test and post-test HIV counseling, to help prevent such outcomes. PMID:24021211

  12. Simultaneous plasma and genital pharmacokinetics and pharmacodynamics of atazanavir and efavirenz in HIV-infected women starting therapy.

    PubMed

    Neely, Michael; Louie, Stan; Xu, Jiaao; Anthony, Patricia; Thuvamontolrat, Kasalyn; Mordwinkin, Nicholas; Kovacs, Andrea

    2015-07-01

    Few studies have characterized longitudinal female plasma and genital antiretroviral pharmacokinetics and pharmacodynamics. Among 20 regimen-naive HIV-infected adult women initiating atazanavir-based therapy (n = 9) or efavirenz-based therapy (n = 11), we measured blood CD4+ T lymphocytes, and paired plasma and genital HIV RNA and atazanavir or efavirenz 2 days before starting therapy and 2, 4, 7, 10, 21, 28, 60, 120, and 180 days after. The mean (range) log10 baseline plasma viral load was 4.89 copies/mL (2.64-6.09 copies/mL), and genital was3.30 (1.60-5.00). In the atazanavir and efavirenz groups, mean (SD) days to a 50% decrease in plasma viral load was 8.2 (4.9) versus 9.3 (7.4), P = .7, and in the genital tract it was 7.3 (3.5) versus 9.3 (7.7), P = .5. The median (interquartile range) plasma:genital concentration ratio for atazanavir was 0.11 (0.001-0.46) versus 0.34 (0.05-1.30) for efavirenz, P = .5. Average plasma efavirenz or atazanavir concentrations over time did not affect virologic response. Blood CD4+ percentages increased by +2.3 (P = .06) and +3.0 (P = .003) for every 1 mg/L increase in average plasma and genital drug concentration, respectively. Plasma and genital viral pharmacodynamics were similar between the groups and independent of average concentrations, but blood CD4+ response was related in particular to genital extravascular drug concentrations. PMID:25683232

  13. Expression patterns of immune-associated genes in external genital and perianal warts treated with sinecatechins.

    PubMed

    Doan, Hung Q; Nguyen, Harrison P; Rady, Peter; Tyring, Stephen K

    2015-05-01

    The role of human papillomavirus (HPV) in human disease includes external genital and perianal warts (EGW), with some HPV genotypes having oncogenic potential (i.e., HPV-16 and -18). While green-tea extracts have antitumor and antiproliferative effects in vitro, the mechanism of action of sinecatechins in the treatment of EGW is not well understood. To investigate the role of immune-regulated genes further, an open-label, single institution, prospective study was conducted enrolling patients with clinically diagnosed EGW. Thirty subjects were enrolled, and 18 completed the trial. All patients applied sinecatechins 15% ointment to target lesions in the study. RNA expression microarrays were obtained from treated EGW lesions and analyzed for differential gene expression of immune-regulated genes. HPV types were analyzed and, based on copy number, were stratified into virological responders (VR) or nonresponders (VNR). Gene expression analysis of RNA samples was performed using TaqMan arrays for human T cell receptor and CD3 complex (TCR), Toll-like receptors (TLR) pathway, interferon (IFN) pathway, and antigen processing pathway. A total of 256 genes were analyzed across the four arrays. Genes that were significantly regulated between VRs and VNRs were CREB3L4, HIST1H3A, HIST1H3H, IFNA1, IFNA4, IFNA5, IFNA6, IFNA8, IFNA14, IFNG, IFNAR1, IL6, IRF9, MAPK4, MAPK5, MAPK14, NET1, and PIK3C2A in the IFN array. In the TCR array, HLA_B was found to be statistically significantly upregulated in both the VR and VNR groups; concomitantly, CD8A was found to be statistically significantly downregulated only in VRs. In the TLR array, only LBP and MAPK8 were found to be differentially regulated. In the antigen processing array, HLA-A, HLA-C, HLA-DMA, HLA-DMB, HLA-F, PSMA5, PSMB8, and PSMB9 were differentially downregulated. Based on these findings, it was determined that sinecatechins treatment modulates and downregulates genes involved in the pro-inflammatory response to HPV

  14. Restriction endonuclease analysis and ribotyping differentiate genital and nongenital strains of Bacteroides ureolyticus.

    PubMed Central

    Akhtar, N; Eley, A

    1992-01-01

    Thirty-three clinical isolates from male nongonococcal urethritis and 28 isolates from soft tissue infections and ulcers were identified as Bacteroides ureolyticus by conventional bacteriological tests and were compared with five reference strains of the species. Whole-cell proteins from these clinical isolates and the reference strains were separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The majority of the strains from the two sources could be divided into five different groups, named phenons I to V; phenons I to IV have been described previously by others, while phenon V has been described recently by us. Digestion of chromosomal DNA from 16 of the clinical isolates (including strains representative of each of the five SDS-PAGE phenons) and the five reference strains was attempted with restriction endonucleases EcoRI, PstI, SmaI, and HindIII. After electrophoresis in agarose gels, good digestion was observed with HindIII only, and 12 different banding patterns (restriction endonuclease analysis [REA] profiles) were obtained for the 19 strains digested; one nongonococcal urethritis isolate and one reference strain did not show any digestion. From the agarose gels, HindIII-digested fragments of DNA were transferred to nylon membranes by use of vacuum blotting and subjected to hybridization with 32P-labelled 16S-23S rRNA from Escherichia coli. The resultant pattern of bands (ribotypes), which depends on the restriction fragment length polymorphisms in the rRNA genes, was used as a measure of genomic variation within the species. In total, 13 different ribotypes were obtained for the 19 strains. For some strains, good correlation was achieved among the SDS-PAGE phenons, REA profiles, and ribotypes. However, for others, REA analysis and ribotyping were able to discriminate between strains which shared the same SDS-PAGE phenon. Interestingly, these two techniques of DNA characterization were able to differentiate between isolates

  15. Topical polyriboinosinic-polyribocytidylic acid complex in the treatment of recurrent genital herpes.

    PubMed Central

    Crane, L R; Levy, H B; Lerner, A M

    1982-01-01

    Polyriboinosinic-polyribocytidylic acid complexed with poly-l-lysine and carboxymethylcellulose [poly(ICLC)] is a potent interferon inducer when given parenterally to humans. Topical application in animal models has shown beneficial antiviral and clinical effects. In a randomized, double-blinded, placebo-controlled trial of topical poly(ICLC) in recurrent genital herpes simplex virus infection, five clinical and two virological parameters were followed. Fifty-seven men and women, with 78 recurrences of genital herpes, were stratified by sex. No clinical or antiviral differences between poly(ICLC) and placebo groups in either stratum were found. Further analysis of male subgroups by age and size of lesions showed no changes in the rapidity of healing or viral shedding. PMID:7049075

  16. Influence of sexual intercourse on genital tract microbiota in infertile couples.

    PubMed

    Borovkova, Natalja; Korrovits, Paul; Ausmees, Kristo; Türk, Silver; Jõers, Kai; Punab, Margus; Mändar, Reet

    2011-12-01

    Several studies have suggested the association of disturbed genital tract microbiota with infertility. Our aim was to clarify the influence of sexual intercourse on partner's genital tract microbiota in infertile couples. Seventeen couples were studied, and in 5 men inflammatory prostatitis (IP) was diagnosed. Semen samples were collected during menstruation of the female counterpart, two self-collected vaginal samples were taken 3-5 days later - before intercourse and 8-12 h after intercourse. Ureaplasma parvum was found in 59% of women, its prevalence was higher in women whose partner had IP, as well as in half of their male partners. Sexual intercourse caused significant shifts in vaginal microbiota - increase of Nugent score and shifts in cultured microbiota (emergence and disappearance of several species). These changes were less expressed in the presence of normal vaginal microbiota but more prominent in the partners of IP men. These changes may interfere with fertilization. PMID:21549210

  17. Papanicolaou test screening and prevalence of genital human papillomavirus among women who have sex with women.

    PubMed Central

    Marrazzo, J M; Koutsky, L A; Kiviat, N B; Kuypers, J M; Stine, K

    2001-01-01

    OBJECTIVES: The purpose of this study was to examine frequency of and attitudes toward Papanicolaou (Pap) test screening in women who have sex with women (WSW) and to determine prevalence of genital human papillomavirus (HPV). METHODS: Women were eligible if they reported having engaged in sex with another woman in the preceding year Medical and sexual histories were obtained. Cervical specimens for Pap tests and cervical and vaginal specimens for HPV DNA testing were collected. RESULTS: HPV DNA was detected in 31 of 248 WSW (13%). Women who had never had sex with men were less likely to have undergone pelvic examinations and had fewer recent Pap tests. Reasons for not undergoing Pap tests included lack of insurance, previous adverse experiences, and belief that Pap tests were unnecessary. CONCLUSIONS: Despite the occurrence of genital HPV, WSW do not receive adequate Pap test screening. Pap test screening recommendations should not differ for WSW, regardless of sexual history with men. PMID:11392939

  18. Severe manifestations of hand-foot-genital syndrome associated with a novel HOXA13 mutation.

    PubMed

    Imagawa, Eri; Kayserili, Hülya; Nishimura, Gen; Nakashima, Mitsuko; Tsurusaki, Yoshinori; Saitsu, Hirotomo; Ikegawa, Shiro; Matsumoto, Naomichi; Miyake, Noriko

    2014-09-01

    We report on a girl with absent nails, short/absent distal phalanges of the second to fifth fingers and toes, short thumbs, absent halluces, and carpo-tarsal coalition who also had genitourinary malformations. Trio-based whole exome sequencing identified a novel de novo mutation (c.1102A>T, p.Ile368Phe) in the HOXA13 gene. Heterozygous HOXA13 mutations have been previously reported in hand-foot-genital syndrome and Guttmacher syndrome, which are variably associated with small nails, short distal and middle phalanges, short thumbs and halluces, but not absent nails. Considering the molecular data, the phenotype in the present patient was defined as the severe end of hand-foot-genital and Guttmacher syndrome spectrum. Our observation expands the clinical spectrum caused by heterozygous HOXA13 mutations and reinforces the difficulty of differential diagnosis on clinical grounds for the disorders with short distal phalanges, short thumbs, and short halluces. PMID:24934387

  19. The risk of misinterpreting genital signs of sexual abuse in cadavers: a case report.

    PubMed

    Ambrosetti, F; Palazzo, E; Gibelli, D; Andreola, S; Di Giancamillo, A; Domeneghini, C; Spagnoli, L; Cattaneo, C

    2013-09-01

    The significance of genital findings in a case of suspected child sexual abuse has been widely debated in the past decades, as shown by the different classifications available in literature. In the case of postmortem examination, the search for signs of sexual abuse is considerably more difficult because of the superimposition of postmortem modifications, which may determine tissue modifications that can be mistaken for traumatic lesions. This study aims at reporting a case where presumed findings of the first autopsy were denied by histological analysis; in detail, what looked like a possible bruise of the hymen was correctly recognized as hypostasis (livor) of the hymenal tissue by histological analysis. This case report suggests caution in the analysis and discussion of genital lesions found during postmortem examination since the superimposition of cadaveric modifications may radically modify the morphology of soft tissues. PMID:23832281

  20. Female genital mutilation and monandry in an orb-web spider.

    PubMed

    Nakata, Kensuke

    2016-02-01

    Monandry, in which a female has only one mating partner during the reproductive period, is established when a female spontaneously refrains from re-mating, or when a partner male interferes with the attempts of a female to mate again. In the latter case, however, females often have countermeasures against males, which may explain why polyandry is ubiquitous. Here, I demonstrate that the genital appendage, or scape, of the female orb-web spider (Cyclosa argenteoalba) is injured after her first mating, possibly by her first male partner. This female genital mutilation (FGM) permanently precludes copulation, and females appear to have no countermeasures. FGM is considered to confer a strong advantage to males in sexual conflicts over the number of female matings, and it may widely occur in spiders. PMID:26911338

  1. Female genital mutilations: genito-urinary complications and ethical-legal aspects.

    PubMed

    Vella, Marco; Argo, Antonina; Costanzo, Angela; Tarantino, Lucia; Milone, Livio; Pavone, Carlo

    2015-01-01

    Many women in the world are still undergoing female genital mutilations (FGMs) even if in almost all the countries, the practice of FGM is illegal. The increase of immigration, particularly from African Countries, to Europe, and Italy too, led to consider this phenomenon with particular attention and skill. All the operators in health services need to know the different types of FGMs and the related complications and the psychological and sexual sequels. Urological complications, in particular, are not rare and the changing anatomy of the external genital apparatus can also make the catheter insertion sometimes difficult. This review analyzes the epidemiology of FGMs, the reasons why the practice is still made, the complications, the ethical, and the principal legal aspects of this practise that must be hopefully early banned. PMID:25744709

  2. Immunization against Genital Herpes with a Vaccine Virus That has Defects in Productive and Latent Infection

    NASA Astrophysics Data System (ADS)

    da Costa, Xavier J.; Jones, Cheryl A.; Knipe, David M.

    1999-06-01

    An effective vaccine for genital herpes has been difficult to achieve because of the limited efficacy of subunit vaccines and the safety concerns about live viruses. As an alternative approach, mutant herpes simplex virus strains that are replication-defective can induce protective immunity. To increase the level of safety and to prove that replication was not needed for immunization, we constructed a mutant herpes simplex virus 2 strain containing two deletion mutations, each of which eliminated viral replication. The double-mutant virus induces protective immunity that can reduce acute viral shedding and latent infection in a mouse genital model, but importantly, the double-mutant virus shows a phenotypic defect in latent infection. This herpes vaccine strain, which is immunogenic but has defects in both productive and latent infection, provides a paradigm for the design of vaccines and vaccine vectors for other sexually transmitted diseases, such as AIDS.

  3. A Case of Chronic Abdominal Neuropathic Pain and Burning after Female Genital Cutting.

    PubMed

    Hadid, Vicky; Dahan, Michael Haim

    2015-01-01

    Introduction. Female genital cutting is prevalent in the Middle Eastern and African countries. This ritual entails not only immediate complications such as infection, pain, and haemorrhage, but also chronic ones including dysmenorrhea and dyspareunia. However, there is limited data on neuropathic pain secondary to female genital mutilation when searching the literature. Case. This case discusses a 38-year-old female with a history of infibulation who presented with a chronic burning abdominal and anterior vulvar pain including the related investigations and treatment. Discussion. This case brings to light the additional delayed complication of this ritual: sensory neuropathy. Our goal is to educate health professionals to be aware of these complications and to appropriately investigate and treat them in order to find a solution to relieve the patients' symptoms. PMID:26137334

  4. A Case of Chronic Abdominal Neuropathic Pain and Burning after Female Genital Cutting

    PubMed Central

    Hadid, Vicky; Dahan, Michael Haim

    2015-01-01

    Introduction. Female genital cutting is prevalent in the Middle Eastern and African countries. This ritual entails not only immediate complications such as infection, pain, and haemorrhage, but also chronic ones including dysmenorrhea and dyspareunia. However, there is limited data on neuropathic pain secondary to female genital mutilation when searching the literature. Case. This case discusses a 38-year-old female with a history of infibulation who presented with a chronic burning abdominal and anterior vulvar pain including the related investigations and treatment. Discussion. This case brings to light the additional delayed complication of this ritual: sensory neuropathy. Our goal is to educate health professionals to be aware of these complications and to appropriately investigate and treat them in order to find a solution to relieve the patients' symptoms. PMID:26137334

  5. FGMReview: design of a knowledge management tool on female genital mutilation.

    PubMed

    Martínez Pérez, Guillermo; Turetsky, Risa

    2015-11-01

    Web-based literature search engines may not be user-friendly for some readers searching for information on female genital mutilation. This is a traditional practice that has no health benefits, and about 140 million girls and women worldwide have undergone it. In 2012, the website FGMReview was created with the aim to offer a user-friendly, accessible, scalable, and innovative knowledge management tool specialized in female genital mutilation. The design of this website was guided by a conceptual model based on the use of benchmarking techniques and requirements engineering, an area of knowledge from the computer informatics field, influenced by the Transcultural Nursing model. The purpose of this article is to describe this conceptual model. Nurses and other health care providers can use this conceptual model to guide their methodological approach to design and launch other eHealth projects. PMID:24837999

  6. Genital and urinary tract infections in diabetes: impact of pharmacologically-induced glucosuria.

    PubMed

    Geerlings, Suzanne; Fonseca, Vivian; Castro-Diaz, David; List, James; Parikh, Shamik

    2014-03-01

    Predisposition to genital infections and urinary tract infections (UTIs) in type 2 diabetes mellitus (T2DM) results from several factors such as glucosuria, adherence of bacteria to the uroepithelium and immune dysfunction. The tendency to develop these infections could be even higher in patients with T2DM treated with the emerging class of sodium-glucose cotransporter-2 (SGLT2) inhibitors. Studies have shown that pharmacologically-induced glucosuria with SGLT2 inhibitors raises the risk of developing genital infections and, to a relatively lesser extent, UTIs. However, a definitive dose relationship of the incidence of these infections with the SGLT2 doses is not evident in the existing data. Therefore, the precise role of glucosuria as a causative factor for these infections is yet to be fully elucidated. PMID:24529566

  7. Chronic urticaria associated with recurrent genital herpes simplex infection and success of antiviral therapy--a report of two cases.

    PubMed

    Zawar, Vijay; Godse, Kiran; Sankalecha, Sudhir

    2010-06-01

    The role of infectious agents as a cause of chronic idiopathic urticaria (CIU) is uncertain. The objective of this study was to investigate whether genital herpes simplex infection is causally related to CIU. We identified two patients with recurrent genital herpes simplex infections associated with CIU. Episodes of genital herpes were especially associated with acute exacerbation of urticaria. Anti-herpes simplex 2 antibodies and Tzanck smears were done in both patients, along with other relevant investigations for CIU. Acyclovir was added to antihistamine therapy. Both patients were apparently in good health and appeared clinically immunologically stable, though one of them was found to be diabetic. Clinical and laboratory investigations for genital lesions supported a diagnosis of herpes simplex. Anti-herpes simplex 2 antibodies were markedly raised in both patients. The Tzanck smear was positive in one case and negative in the other, despite a definitive clinical diagnosis of herpes progenitalis. CIU, which was inadequately controlled with antihistamines alone, responded dramatically to the addition of acyclovir therapy. Our results may not be applicable to other patients with CIU, especially when there is inadequate evidence of an association with genital herpes. CIU may be associated with recurrent genital herpes simplex infection. In such situations, the addition of acyclovir to therapy may be beneficial. PMID:19699670

  8. Development and clinical application of an InvaderPlus® assay for the detection of genital mycoplasmas.

    PubMed

    Takanashi, Masaki; Ito, Shin; Kaneto, Hiroyuki; Tanahashi, Yoshikatsu; Kitanohara, Masataka; Yanagihara, Akira; Nakazima, Haruhiko; Yasuda, Mitsuru

    2015-07-01

    We developed a PCR-based assay involving Invader® technology for detection of the genital mycoplasmas of Mycoplasma genitalium, Mycoplasma hominis, Ureaplasma urealyticum, and Ureaplasma parvum. We compared its performance with that of a PCR-microtiter plate hybridization assay, which we developed previously, in detecting genital mycoplasmas in first-voided urine (FVU) specimens from men with non-gonococcal urethritis. The tests targeting each of the genital mycoplasmas were specific for the respective species and could detect as few as 10 copies of the plasmids containing the target genes of each of the genital mycoplasmas per reaction. The assay using the InvaderPlus® method (InvaderPlus® assay) showed very similar performance to that of the PCR-microtiter plate hybridization assay for detecting the genital mycoplasmas in the FVU specimens. In addition, the PCR and endonuclease reaction in the InvaderPlus® assay were carried out simultaneously in one procedure, thus simplifying the assay, leading to time- and labor-savings and a decrease in the risk of specimen contamination. The InvaderPlus® assay could be useful in diagnosing genitourinary tract infections caused by the genital mycoplasmas. PMID:25892209

  9. Selection on an antagonistic behavioral trait can drive rapid genital coevolution in the burying beetle, Nicrophorus vespilloides.

    PubMed

    Hopwood, Paul E; Head, Megan L; Jordan, Eleanor J; Carter, Mauricio J; Davey, Emma; Moore, Allen J; Royle, Nick J

    2016-06-01

    Male and female genital morphology varies widely across many taxa, and even among populations. Disentangling potential sources of selection on genital morphology is problematic because each sex is predicted to respond to adaptations in the other due to reproductive conflicts of interest. To test how variation in this sexual conflict trait relates to variation in genital morphology we used our previously developed artificial selection lines for high and low repeated mating rates. We selected for high and low repeated mating rates using monogamous pairings to eliminate contemporaneous female choice and male-male competition. Male and female genital shape responded rapidly to selection on repeated mating rate. High and low mating rate lines diverged from control lines after only 10 generations of selection. We also detected significant patterns of male and female genital shape coevolution among selection regimes. We argue that because our selection lines differ in sexual conflict, these results support the hypothesis that sexually antagonistic coevolution can drive the rapid divergence of genital morphology. The greatest divergence in morphology corresponded with lines in which the resolution of sexual conflict over mating rate was biased in favor of male interests. PMID:27144373

  10. Progesterone increases susceptibility and decreases immune responses to genital herpes infection.

    PubMed

    Kaushic, Charu; Ashkar, Ali A; Reid, Lesley A; Rosenthal, Kenneth L

    2003-04-01

    Depo-provera, a long-acting progestational formulation, is widely used to facilitate infection of sexually transmitted diseases in animal models. We have previously reported that hormone treatments change susceptibility and immune responses to genital tract infections. In this study we compared the changes in susceptibility of mice to genital herpes simplex virus type 2 (HSV-2) after Depo-provera or a saline suspension of progesterone (P-sal). We found that following Depo-provera-treatment, mice had prolonged diestrus that lasted more than 4 weeks. This coincided with a 100-fold increase in susceptibility to genital HSV-2 compared to that of untreated mice. Mice given P-sal were in diestrous stage for 4 to 6 days before returning to irregular reproductive cycles. When these mice were infected at diestrus they showed a 10-fold increase in susceptibility compared to that of normal, untreated mice. P-sal-treated mice infected at estrus were susceptible to HSV-2, depending on the infectious dose. Normal, untreated mice in estrus were not susceptible to HSV-2, even at a high infectious dose of 10(7) PFU. In addition to alterations in susceptibility, Depo-provera treatment had inhibitory effects on immune responses to HSV-2. Mice immunized with HSV-2 protein (gB) and treated with Depo-provera showed significant lowering of local HSV-2-specific immunoglobulin G (IgG) and IgA in their vaginal washes. Mice immunized with an attenuated strain of HSV-2 2 weeks after Depo-provera treatment failed to develop protection when challenged intravaginally with wild-type HSV-2. In contrast, mice given progesterone and immunized at diestrus or estrus were completely protected from intravaginal challenge. These studies show that Depo-provera treatment changes susceptibility and local immune responses to genital HSV-2 infection. Animal models and vaccine strategies for sexually transmitted diseases need to consider the effect of hormone treatments on susceptibility and immune responses

  11. Comparison of molecular and microscopic techniques for detection of Treponema pallidum in genital ulcers.

    PubMed Central

    Jethwa, H S; Schmitz, J L; Dallabetta, G; Behets, F; Hoffman, I; Hamilton, H; Lule, G; Cohen, M; Folds, J D

    1995-01-01

    We compared the ability of direct immunofluorescent staining (DFA) and the PCR to detect Treponema pallidum in specimens from patients with genital ulcer disease. Touch preparations from 156 patients with genital lesions were fixed in acetone and stained with a fluorescein-labeled monoclonal antibody specific for the 37-kDa antigen of T. pallidum. After microscopic examination, the smear was removed from the slide with a swab. DNA was extracted with phenol-chloroform and precipitated with isopropanol. Ten microliters of the extracted DNA was amplified by PCR using primers for the gene encoding the 47-kDa protein of T. pallidum and hybridized to an internal probe. Twenty-two of 156 specimens were positive for T. pallidum by DFA and PCR, while 127 were negative by both methods, yielding a concordance of 95.5% (kappa = 0.84). Four specimens were positive by PCR and negative by DFA, while three specimens were negative by PCR and positive by DFA. The DFA-negative, PCR-positive specimens may have resulted from the presence of large numbers of leukocytes on the slides, obscuring visualization of treponemes. The DFA-positive, PCR-negative results were not due to inhibition of the PCR since purified T. pallidum DNA was amplified when added to aliquots of these specimens. Negative results in these specimens were most likely due to inefficient recovery of their DNA. These data suggest that DFA and PCR are equivalent methods for detection of T. pallidum on touch preparations of genital lesions. Further refinements of the PCR assay are necessary for it to significantly improve the detection of T. pallidum in genital lesions. PMID:7535311

  12. Sensationalising the female pudenda: an examination of public communication of aesthetic genital surgery.

    PubMed

    Ashong, Ashong C; Batta, Herbert E

    2013-03-01

    We live in a society where beauty and sensations are important. Advances in medical technologies have brought on waves of new notions of beauty where commercial interests both in the media and the health industry spurred by fashion, advertising and celebrity promotion have tended to popularise body modifications and enhancements. In recent times, through offerings on cable television channels and glossy consumer magazines, medical procedures hitherto only in the precincts of medical schools, gyneacological clinics and medical journals have now pervaded the population. More seriously, on the Internet particularly, medical experts now offer services and graphic details of labiaplasty, clitoral hood reduction or enhancement, vaginal rejuvenation, etc. Here, we examine the public communication of the phenomenon of aesthetic genital surgery and interrogate thus; is it decent, honest, balanced and ethical? Relying on textual analysis, personal observation and literature review for data gathering, we observe that besides tending to commercialise and medicalise the female genitalia, a coalescence of medical, advertising and fashion interests as played out in the media sensationalises the benign science of plastic surgery and robs it of its truthfulness, genuineness, and purposefulness. The conclusion is that in Africa, where the effect of the development crises is telling, the hype surrounding cosmetic or aesthetic genital surgery is a damaging distraction particularly when the continent is waging a battle against female genital mutilation. The recommendations are that media and medical regulatory bodies should impress it upon media and medical industry operators that glaring commercial promotions of cosmetic genital surgery in the public media be checked, and that such communication should bear equal weight of facts related to risks, short comings, complications, and threats; in physical, social, and psychological terms. PMID:23445703

  13. Clinical management of female genital mutilation must be handled with understanding, compassion.

    PubMed Central

    Lalonde, A

    1995-01-01

    Canadian obstetricians, gynecologists and family practitioners are not allowed to perform female genital mutilation (FGM), but because of immigration patterns it is still a reality for them. Dr. André Lalonde, an Ottawa obstetrician-gynecologist who serves as executive vice-president of the Society of Obstetricians and Gynaecologists of Canada, offers some practical suggestions from his own experience for physicians unaccustomed to seeing patients who have experienced FGM. PMID:7697588

  14. Genital Self-mutilation in a Case of First Episode Psychosis

    PubMed Central

    Khandelwal, Anuj; Chauhan, Khushboo; De Sousa, Avinash; Sonavane, Sushma; Pawar, Alka

    2016-01-01

    Genital self-mutilation (GSM) is a much rare finding and more commonly associated with psychosis when it comes to comparison with self-mutilation as a whole. There have been anecdotal case reports of GSM in psychotic disorders with most of them being in long standing psychoses. We describe herein a case of GSM during the first episode of psychosis where multiple phenomenological variables were seen responsible for the act. PMID:27570352

  15. Sharma's Python Sign: A New Tubal Sign in Female Genital Tuberculosis

    PubMed Central

    Sharma, Jai Bhagwan

    2016-01-01

    Female genital tuberculosis (FGTB) is an important cause of infertility in developing countries. Various type of TB salpingitis can be endosalpingitis, exosalpingitis, interstitial TB salpingitis, and salpingitis isthmica nodosa. The fallopian tubes are thickened enlarged and tortuous. Unilateral or bilateral hydrosalpinx or pyosalpinx may be formed. A new sign python sign is presented in which fallopian tube looks like a blue python on dye testing in FGTB. PMID:27365923

  16. Sensationalising the Female Pudenda: An Examination of Public Communication of Aesthetic Genital Surgery

    PubMed Central

    Ashong, Ashong C.; Batta, Herbert E.

    2013-01-01

    We live in a society where beauty and sensations are important. Advances in medical technologies have brought on waves of new notions of beauty where commercial interests both in the media and the health industry spurred by fashion, advertising and celebrity promotion have tended to popularise body modifications and enhancements. In recent times, through offerings on cable television channels and glossy consumer magazines, medical procedures hitherto only in the precincts of medical schools, gyneacological clinics and medical journals have now pervaded the population. More seriously, on the Internet particularly, medical experts now offer services and graphic details of labiaplasty, clitoral hood reduction or enhancement, vaginal rejuvenation, etc. Here, we examine the public communication of the phenomenon of aesthetic genital surgery and interrogate thus; is it decent, honest, balanced and ethical? Relying on textual analysis, personal observation and literature review for data gathering, we observe that besides tending to commercialise and medicalise the female genitalia, a coalescence of medical, advertising and fashion interests as played out in the media sensationalises the benign science of plastic surgery and robs it of its truthfulness, genuineness, and purposefulness. The conclusion is that in Africa, where the effect of the development crises is telling, the hype surrounding cosmetic or aesthetic genital surgery is a damaging distraction particularly when the continent is waging a battle against female genital mutilation. The recommendations are that media and medical regulatory bodies should impress it upon media and medical industry operators that glaring commercial promotions of cosmetic genital surgery in the public media be checked, and that such communication should bear equal weight of facts related to risks, short comings, complications, and threats; in physical, social, and psychological terms. PMID:23445703

  17. Sharma's Python Sign: A New Tubal Sign in Female Genital Tuberculosis.

    PubMed

    Sharma, Jai Bhagwan

    2016-01-01

    Female genital tuberculosis (FGTB) is an important cause of infertility in developing countries. Various type of TB salpingitis can be endosalpingitis, exosalpingitis, interstitial TB salpingitis, and salpingitis isthmica nodosa. The fallopian tubes are thickened enlarged and tortuous. Unilateral or bilateral hydrosalpinx or pyosalpinx may be formed. A new sign python sign is presented in which fallopian tube looks like a blue python on dye testing in FGTB. PMID:27365923

  18. Overactive bladder after female genital mutilation/cutting (FGM/C) type III

    PubMed Central

    Abdulcadir, Jasmine; Dällenbach, Patrick

    2013-01-01

    A 27-year-old Somali woman with type III a–b female genital mutilation/cutting, consulted because of slow micturition, voiding efforts, urgency and urge incontinence (overactive bladder). She also referred primary dysmenorrhoea and superficial dyspareunia making complete sexual intercourses impossible. We treated her by defibulation and biofeedback re-educative therapy. We also offered a multidisciplinary counselling. At 5 months follow-up, urgency and urge incontinence had resolved and she became pregnant. PMID:24096069

  19. Overactive bladder after female genital mutilation/cutting (FGM/C) type III.

    PubMed

    Abdulcadir, Jasmine; Dällenbach, Patrick

    2013-01-01

    A 27-year-old Somali woman with type III a-b female genital mutilation/cutting, consulted because of slow micturition, voiding efforts, urgency and urge incontinence (overactive bladder). She also referred primary dysmenorrhoea and superficial dyspareunia making complete sexual intercourses impossible. We treated her by defibulation and biofeedback re-educative therapy. We also offered a multidisciplinary counselling. At 5 months follow-up, urgency and urge incontinence had resolved and she became pregnant. PMID:24096069

  20. Pre-natal innervation of the human female genital tract.

    PubMed

    Olfat, S A; Rahman, S A

    1978-01-01

    In the human fetus of 14 weeks, ganglia on either sides of the Müllerian uterovaginal canal contained two types of cells. In the 16th week, axons invaded the basal zone of the stratified squamous epithelium at the sides of the upper vagina. In the 20th week, vesicular nuclei typified the large neurons in the midportion of the cervico-vaginal ganglion. During the 22nd week, capsulated ganglia invaded the wall of the upper vagina forming three concentrically disposed strata. Non-capsulated clusters invaded its lamina propria. At the 24th week, axons were shaded after reaching the superficial zone of the stratified vaginal epithelium. In the 28th week, satellites surrounded the mature neurons and sheath cells enveloped the axons. Ganglia invaded the splitted muscle layer of the upper vagina at 30 weeks. Intraepithelial fibres invaded the whole thickness of the endometrium, the columnar epithelium of the cervix and uterine tube at 40 weeks. Nerve cells were detected among the basal epithelial cells of the lower vagina and its subepithelial plexus. PMID:665140

  1. Prevalence of reproductive tract infections, genital prolapse, and obesity in a rural community in Lebanon.

    PubMed Central

    Deeb, Mary E.; Awwad, Johnny; Yeretzian, Joumana S.; Kaspar, Hanna G.

    2003-01-01

    OBJECTIVE: To determine the prevalence of reproduction-related illnesses in a rural community in Lebanon. METHODS: Data were collected through interviews with women in their homes, physical examinations and history taking by physicians in a clinic in the community, and laboratory tests. A total of 557 ever-married women aged 15-60 years were selected randomly. FINDINGS: Just over half of the sample (268, 50.6%) had five or more children, and (320, 78.9%) of women aged < 45 years were using contraception. The prevalence of reproductive tract infections was very low: six (1.2%) women had sexually transmitted diseases and 47 (9.3%) had endogenous reproductive tract infections. None had chlamydial infection or a positive serological finding of syphilis. None had invasive cervical cancer, and only one had cervical dysplasia. In contrast, genital prolapse and gynaecological morbidity were elevated. Half of the women studied (251, 49.6%) had genital prolapse, and 153 (30.2%) were obese. CONCLUSION: The prevalence of reproductive tract infections in this conservative rural community in east Lebanon was low. Possible explanations include the conservative nature of the community, the high rate of utilization of health care services, and the liberal use of antibiotics without a prescription. More importantly, the study showed an unexpectedly high prevalence of genital prolapse and obesity--a finding that has clear implications for primary health care priorities in such rural communities. PMID:14710505

  2. Human Papillomaviruses and Papillomatosis Lesions of the Female Lower Genital Tract

    PubMed Central

    Hu, Yao-Xiong; Ling, Han-Liang; Ye, Zhen-Zhong; Liang, Tian; Zhang, Mei-Gui; Liu, Yun-Ke; Kang, Biao; Luo, Yuan-Ji; He, Shu-Ying; Lian, Yong-Jian

    1994-01-01

    Objective: The objective of this study was to determine whether human papillomavirus (HPV) infections are involved in the development of papillomatosis lesions of the lower female genital tract. Methods: A total of 616 biopsy specimens of genital papillomatous lesions (307 nodular and 309 papular types) from 598 patients were anaylyzed for the presence of HPV DNA sequences by polymerase chain reaction (PCR). These specimens were also examined by histopathological assessment for characteristic HPV-associated cytological changes, by immunohistochemical staining for HPV-associated antigen, and by electron microscopy for the presence of virions. Results: HPV DNA sequences were found in 97.9% (140 of 143 cases) and 1.1% (1 of 91 cases) of the nodular and papular papillomatosis cases tested, respectively. In 18 patients who had both types of papillomatosis lesions, HPV DNA was invariably found only in nodular tissues. HPV-associated antigen, koilocytosis, and virions were found in 53.6% (98 of 183 cases), 70.5% (129 of 183 cases), and 5.9% (5 of 85 cases) of nodular papillomatosis lesions tested, respectively. Conclusions: These data suggest that nodular papillomatosis was closely associated with HPV infection, but that papular papillomatosis of the lower female genital tract may have an etiology other than HPV infection, PMID:18472880

  3. Hidden in Plain Sight: Chlamydial Gastrointestinal Infection and Its Relevance to Persistence in Human Genital Infection

    PubMed Central

    Yeruva, Laxmi

    2014-01-01

    Although the concept of persistence in chlamydial infections has been recognized for about 80 years, there is still very little known about the mechanism by which this occurs. In this review, we revisit an old paradigm, long known to chlamydiologists and veterinarians, that in virtually all hosts of chlamydiae, including mammals and birds, chlamydiae reside in the gastrointestinal tract for long periods of time in the absence of clinical disease. Thus, if gastrointestinal infection occurs in most hosts, then it is very likely that gastrointestinal infection occurs in humans as well. We demonstrate that gastrointestinal infection does indeed occur in humans and propose that this anatomical site is the source of persistent infection in humans. The data in ruminants and animal models demonstrate that the immune system is unable to clear chlamydiae from the gut, so they can remain indefinitely, with continual shedding in feces. Clearly, many women become reinfected from an untreated partner; however, we propose that women, cured of genital infection, remain at risk for autoinoculation from the lower gastrointestinal tract. Moreover, there are substantial data demonstrating treatment failure of chlamydial infections, particularly with azithromycin. New data in the mouse model have shown that azithromycin is far less effective against chlamydial gastrointestinal infection than against genital infections. Therefore, it is possible that women cured of genital infection by antibiotics remain infected in the gastrointestinal tract and can become reinfected by autoinoculation from that site. PMID:24421044

  4. 10q26.1 Microdeletion: Redefining the critical regions for microcephaly and genital anomalies.

    PubMed

    Choucair, Nancy; Abou Ghoch, Joelle; Fawaz, Ali; Mégarbané, André; Chouery, Eliane

    2015-11-01

    Distal 10q deletion syndrome is a well-characterized chromosomal disorder consisting of neurodevelopmental impairment, facial dysmorphism, cardiac malformations, genital and urinary tract defects, as well as digital anomalies. Patients with interstitial deletions involving band 10q26.1 present a phenotype similar to the ones with the distal 10q deletion syndrome, which led to the definition of a causal 600 kb smallest region of overlap (SRO). In this report, we describe a male patient with an interstitial 4.5 Mb deletion involving exclusively the 10q26.1 segment. He had growth and psychomotor retardation, microcephaly, flat feet, micropenis, and cryptorchidism. The patient's deleted region does not overlap the 10q SRO. We reviewed the clinical phenotype of patients with similar deletions and suggest the presence of two new SROs, one associated with microcephaly, growth and psychomotor retardation, and the other associated to genital anomalies. Interestingly, we narrowed those regions to segments encompassing five and two genes, respectively. FGFR2, NSMCE4A, and ATE1 were suggested as candidates for facial dysmorphism, growth cessation, and heart defects, respectively. WDR11 was linked to idiopathic hypogonadotropic hypogonadism and Kallmann syndrome. Its haploinsufficiency could play a crucial role in the genital anomalies of these patients. PMID:26114870

  5. Rwandan female genital modification: elongation of the Labia minora and the use of local botanical species.

    PubMed

    Koster, Marian; Price, Lisa Leimar

    2008-02-01

    The elongation of the labia minora is classified as a Type IV female genital mutilation by the World Health Organization. However, the term mutilation carries with it powerful negative connotations. In Rwanda, the elongation of the labia minora and the use of botanicals to do so is meant to increase male and female pleasure. Women regard these practices as a positive force in their lives. This paper aims to assess whether Rwandan vaginal practices should indeed be considered a form of female genital mutilation and whether the botanicals used by women are detrimental to their health. Research was carried out in the northeast of Rwanda over the course of 13 months. Semi-structured interviews were conducted with thirteen informants. Two botanicals applied during stretching sessions were identified as Solanum aculeastrum Dunal and Bidens pilosa L. Both have wide medicinal use and contain demonstrated beneficial bioactive compounds. We suggest that it is therefore more appropriate to describe Rwandan vaginal practices as female genital modification rather than mutilation. PMID:18247211

  6. Forced genital cutting in North America: feminist theory and nursing considerations.

    PubMed

    Antinuk, Kira

    2013-09-01

    This article will examine forced nontherapeutic genital cutting (FNGC) through the lens of feminist theory and in relation to the concept of social justice in nursing. I will address the underlying assumptions of feminism and how they apply to the two currently legal forms of FNGC in North America: male infant circumcision and intersex infant/child genital cutting. Through a literature review and critical analysis of these practices, I will illustrate the challenges they present when considering the role of nurses in promoting social justice. If feminism asserts that bodily integrity, autonomy, and fundamental human rights are essential components of gender equality, it follows that these must be afforded to all genders without discrimination. Historically, there have been few feminists who have made this connection, yet a growing and diverse movement of people is challenging the frameworks in which we consider genital cutting in our society. Nurses are positioned well to be at the forefront of this cause and have a clear ethical duty to advocate for the elimination of all forms of FNGC. PMID:24030105

  7. Adverse Psychosexual Impact Related to the Treatment of Genital Warts and Cervical Intraepithelial Neoplasia.

    PubMed

    Campaner, Adriana Bittencourt; Vespa Junior, Nelson; Giraldo, Paulo César; Leal Passos, Mauro Romero

    2013-01-01

    Objective. To compare the psychosexual impact related to the treatment of genital warts and cervical intraepithelial neoplasia (CIN) in women. Methods. 75 patients presenting with HPV-induced genital lesions, belonging to one of two patient groups, were included in the study: 29 individuals with genital warts (GWs) and 46 individuals with CIN grades 2 or 3 (CIN 2/3). Initially, medical charts of each woman were examined for extraction of data on the type of HPV-induced infection and treatment administered. Subjects were interviewed to collect sociodemographic data as well as personal, gynecologic, obstetric, and sexual history. After this initial anamnesis, the Sexual Quotient-Female Version (SQ-F) questionnaire was applied to assess sexual function. After application of the questionnaire, patients answered specific questions produced by the researchers, aimed at assessing the impact of the disease and its treatment on their sexual lives. Results. It is noteworthy that patients with CIN 2/3 had statistically similar classification of sexual quotient to patients with GWs (P = 0.115). However, patients with GWs more frequently gave positive answers to the specific questions compared to patients with CIN 2/3. Conclusion. Based on these findings, it is clear that GWs have a greater impact on sexual behavior compared to CIN 2/3. PMID:26316956

  8. Urinary and genital infections in patients with diabetes: How to diagnose and how to treat.

    PubMed

    Njomnang Soh, P; Vidal, F; Huyghe, E; Gourdy, P; Halimi, J M; Bouhanick, B

    2016-02-01

    Diabetes is a predisposing factor for urinary tract and genital infections in both women and men. Sodium-glucose cotransporter-2 (SGLT2) inhibitors constitute a novel therapeutic class indicated for type 2 diabetes (T2D) patients, and are already on the market in a few countries in Europe. They decrease glycaemia mainly by enhancing glucose excretion in urine by reducing renal glucose reabsorption via the action of SGLT2 in the kidneys. In general, they are well tolerated, but their mode of action results in specific side effects as well as an increased risk of genital (vulvovaginitis and balanitis) and urinary tract infections, for which T2D patients are already at high risk, reported within the first 6 months of treatment. Usually these infectious events are successfully treated with standard therapies, but diabetologists are not accustomed to dealing with them. The aim of this review is to describe the different types of lower urinary tract and genital infections, and the treatment strategies currently available for patients with diabetes. PMID:26323665

  9. Placental Weight and Male Genital Anomalies: A Nationwide Danish Cohort Study.

    PubMed

    Arendt, Linn Håkonsen; Ramlau-Hansen, Cecilia Høst; Wilcox, Allen J; Henriksen, Tine Brink; Olsen, Jørn; Lindhard, Morten Søndergaard

    2016-06-15

    The most consistently reported risk indicators for the male genital anomalies cryptorchidism and hypospadias are prematurity and low birth weight. Placental dysfunction has been hypothesized as a possible underlying cause, and an association between placental weight at birth and hypospadias has been indicated. In a population-based cohort of 388,422 Danish singleton boys born alive (1997-2008), we studied the association between placental weight and cryptorchidism and hypospadias. Missing data were handled with multiple imputation, and we estimated hazard ratios by means of Cox regression models. During follow-up, 1,713 boys were diagnosed with hypospadias and 6,878 with cryptorchidism (3,624 underwent corrective surgery). We observed an association between low placental weight and risk of both genital anomalies. Boys with a placental weight in the lowest decile (<10%) had higher risks of both cryptorchidism (hazard ratio = 1.52, 95% confidence interval: 1.31, 1.76) and hypospadias (hazard ratio = 1.97, 95% confidence interval: 1.59, 2.45) than boys in the reference decile (50.0-59.9%). In conclusion, we found higher risks of both genital malformations in boys born with a low placental weight. The relationship seemed stronger for hypospadias than for cryptorchidism. Taken together, our data support a role for placental dysfunction in the etiology of these anomalies. PMID:27257113

  10. Frequent use of menfegol spermicidal vaginal foaming tablets associated with a high incidence of genital lesions.

    PubMed

    Goeman, J; Ndoye, I; Sakho, L M; Mboup, S; Piot, P; Karam, M; Belsey, E; Lange, J M; Laga, M; Perriëns, J H

    1995-06-01

    Menfegol is a spermicide with in vitro activity against human immunodeficiency virus (HIV). A randomized placebo-controlled safety study covered the use of menfegol foaming tablets for 14 days at increasing frequencies of insertion by 125 prostitutes in Dakar, Senegal. The frequencies of colposcopically diagnosed genital lesions were 5.0%, 11.8%, 27.8%, 49.7%, and 29.4% among menfegol recipients when tablets were used once every other day or 1, 2, 4, or 8 times a day, respectively (P < .05). Among placebo recipients, frequencies were 11.1% and 23.5% when tablets were used < 8 times daily and 8 times daily, respectively. There was no association between subjective genital symptoms and the incidence of colposcopically detected lesions. The high incidence of genital lesions when menfegol foaming tablets were used more than once daily suggests that their frequent use should not be recommended to prevent HIV transmission. In use at low frequency, the tablets' toxicity might be balanced by anti-HIV properties. Safety studies on vaginal microbicides should use objective methods, such as colposcopy, to assess the incidence of lesions. PMID:7769301

  11. Female behaviour and the interaction of male and female genital traits mediate sperm transfer during mating.

    PubMed

    Friesen, C R; Uhrig, E J; Mason, R T; Brennan, P L R

    2016-05-01

    Natural selection and post-copulatory sexual selection, including sexual conflict, contribute to genital diversification. Fundamental first steps in understanding how these processes shape the evolution of specific genital traits are to determine their function experimentally and to understand the interactions between female and male genitalia during copulation. Our experimental manipulations of male and female genitalia in red-sided garter snakes (Thamnophis sirtalis parietalis) reveal that copulation duration and copulatory plug deposition, as well as total and oviductal/vaginal sperm counts, are influenced by the interaction between male and female genital traits and female behaviour during copulation. By mating females with anesthetized cloacae to males with spine-ablated hemipenes using a fully factorial design, we identified significant female-male copulatory trait interactions and found that females prevent sperm from entering their oviducts by contracting their vaginal pouch. Furthermore, these muscular contractions limit copulatory plug size, whereas the basal spine of the male hemipene aids in sperm and plug transfer. Our results are consistent with a role of sexual conflict in mating interactions and highlight the evolutionary importance of female resistance to reproductive outcomes. PMID:26809830

  12. Cervical cytology as a diagnostic tool for female genital schistosomiasis: Correlation to cervical atypia and Schistosoma polymerase chain reaction

    PubMed Central

    Pillay, Pavitra; van Lieshout, Lisette; Taylor, Myra; Sebitloane, Motshedisi; Zulu, Siphosenkosi Gift; Kleppa, Elisabeth; Roald, Borghild; Kjetland, Eyrun Floerecke

    2016-01-01

    Background: Female genital schistosomiasis (FGS) is a tissue reaction to lodged ova of Schistosoma haematobium in the genital mucosa. Lesions can make the mucosa friable and prone to bleeding and discharge. Women with FGS may have an increased risk of HIV acquisition, and FGS may act as a cofactor in the development of cervical cancer. Objectives: To explore cytology as a method for diagnosing FGS and to discuss the diagnostic challenges in low-resource rural areas. The correlation between FGS and squamous cell atypia (SCA) is also explored and discussed. Cytology results are compared to Schistosoma polymerase chain reaction (PCR) in vaginal lavage and urine and in urine microscopy. Materials and Methods: In a clinical study, 394 women aged between 16 and 23 years from rural high schools in KwaZulu-Natal, South Africa, underwent structured interviews and the following laboratory tests: Cytology Papanicolaou (Pap) smears for S. haematobium ova and cervical SCA, real-time PCR for Schistosoma-specific DNA in vaginal lavage and urine samples, and urine microscopy for the presence of S. haematobium ova. Results: In Pap smears, S. haematobium ova were detected in 8/394 (2.0%). SCA was found in 107/394 (27.1%), seven of these had high-grade squamous intraepithelial lesion (HSIL). Schistosoma specific DNA was detected in 38/394 (9.6%) of vaginal lavages and in 91/394 (23.0%) of urines. Ova were found microscopically in 78/394 (19.7%) of urines. Conclusion: Schistosoma PCR on lavage was a better way to diagnose FGS compared to cytology. There was a significant association between S. haematobium ova in Pap smears and the other diagnostic methods. In low-resource Schistosoma-endemic areas, it is important that cytology screeners are aware of diagnostic challenges in the identification of schistosomiasis in addition to the cytological diagnosis of SCA. Importantly, in this study, three of eight urines were negative but showed Schistosoma ova in their Pap smear, and one of them

  13. Intracerebral transplantation of the genital tubercle in the rat: the fate of the penile bone and cartilages.

    PubMed Central

    Beresford, W A; Clayton, S P

    1977-01-01

    Genital tubercles of 70 newborn male and female rats were transplated into the brains of unrelated infant rats. Seven other tubercles were placed subcutaneously. All female, and some male, hosts were injected with testosterone propionate. After surviving from 2-24 days,, histological study of 49 successful grafts showed survival of the urethral and balano-preputial epithelia and growth of the preputial glands, which formed secretion-filled cysts and became the major component of the graft. The fate of the mesodermal tissues witin the glands varied between remaining in an undeveloped state, with only pale fibrouw tissue and an area of granular degeneration and giant cells, and achieving an incompletely differentiatel state in which erectile tissue and the anterior process of fibrocartilage had formed and the glans had grown but the penile bone and its secondary growth cartilage failed to appear. Grafts could reach this degree of differentiation of the glands irrespective of transplantation site, attachment to the host dura, the sex of donor or host, and whether or not male hosts were given exogenous hormone. Images Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Fig. 8 Fig. 9 Fig. 10 Fig. 11 Fig. 12 Fig. 13 PMID:870471

  14. The ESHRE/ESGE consensus on the classification of female genital tract congenital anomalies†,‡

    PubMed Central

    Grimbizis, Grigoris F.; Gordts, Stephan; Di Spiezio Sardo, Attilio; Brucker, Sara; De Angelis, Carlo; Gergolet, Marco; Li, Tin-Chiu; Tanos, Vasilios; Brölmann, Hans; Gianaroli, Luca; Campo, Rudi

    2013-01-01

    STUDY QUESTION What classification system is more suitable for the accurate, clear, simple and related to the clinical management categorization of female genital anomalies? SUMMARY ANSWER The new ESHRE/ESGE classification system of female genital anomalies is presented. WHAT IS KNOWN ALREADY Congenital malformations of the female genital tract are common miscellaneous deviations from normal anatomy with health and reproductive consequences. Until now, three systems have been proposed for their categorization but all of them are associated with serious limitations. STUDY DESIGN, SIZE AND DURATION The European Society of Human Reproduction and Embryology (ESHRE) and the European Society for Gynaecological Endoscopy (ESGE) have established a common Working Group, under the name CONUTA (CONgenital UTerine Anomalies), with the goal of developing a new updated classification system. A scientific committee (SC) has been appointed to run the project, looking also for consensus within the scientists working in the field. PARTICIPANTS/MATERIALS, SETTING, METHODS The new system is designed and developed based on (i) scientific research through critical review of current proposals and preparation of an initial proposal for discussion between the experts, (ii) consensus measurement among the experts through the use of the DELPHI procedure and (iii) consensus development by the SC, taking into account the results of the DELPHI procedure and the comments of the experts. Almost 90 participants took part in the process of development of the ESHRE/ESGE classification system, contributing with their structured answers and comments. MAIN RESULTS AND THE ROLE OF CHANCE The ESHRE/ESGE classification system is based on anatomy. Anomalies are classified into the following main classes, expressing uterine anatomical deviations deriving from the same embryological origin: U0, normal uterus; U1, dysmorphic uterus; U2, septate uterus; U3, bicorporeal uterus; U4, hemi-uterus; U5, aplastic

  15. Surgical Site Infections in Genital Reconstruction Surgery for Gender Reassignment, Detroit: 1984–2008

    PubMed Central

    Zhao, Jing J.; Palla, Mohan B.; Bogan, Christopher W.; Hayakawa, Kayoko; Tansek, Ryan; Moshos, Judy; Muthusamy, Arunkumar; Kotra, Harikrishna; Lephart, Paul R.; Wilson, Alan N.; Kaye, Keith S.

    2014-01-01

    Abstract Background: Gender reassignment surgery (i.e., male-to-female or female-to-male) entails a series of complex surgical procedures. We conducted a study to explore epidemiologic characteristics of patients who underwent genital reconstruction operations as components of gender reassignment and to analyze risk factors for surgical-site infections (SSIs) following these operations. Methods: The study was a retrospective cohort study conducted from 1984–2008 at Harper University Hospital, a tertiary hospital with 625 beds in Detroit, Michigan. Surgical site infection was defined according to established criteria. Results: Records were available for 82 patients who underwent a total of 1,383 operations as part of genital-reconstruction processes. Thirty-nine (47.6%) of the patients underwent female-to-male reassignment (FTM) and 43 (52.4%) underwent male-to-female reassignment (MTF). The average age of the study cohort was 39.5±9.8 y. Of the patients in the cohort, 56 (68.3%) were Caucasian and 67 (81.7%) were single. The average number of operative encounters per patient was 11.8±4.6 for FTM and 4.9±2.4 for MTF. Forty-three (52.4%) patients developed an SSI at least once during their genital reconstruction process, of whom 34 (87%) were in the FTM group and nine (21%) in the MTF group (p<0.001). Staphylococci were the most common pathogens (61%) isolated in these infections, followed by Enterobacteriaceae (50%), Enterococcus (39%), and Pseudomonas aeruginosa (33.3%). Surgical site infection was associated independently with an increased frequency of operative procedures and operating room encounters. Conclusions: More than 50% of patients who underwent genital reconstruction operations developed an SSI at some point during the genital reconstruction process. Surgical site infections are more common in FTM than in MTF reconstruction operations, and for both FTM and MTF, SSIs are associated independently with an increased frequency of total operative

  16. Antiretroviral drug exposure in the female genital tract: implications for oral pre- and post-exposure prophylaxis

    PubMed Central

    Dumond, Julie B.; Yeh, Rosa F.; Patterson, Kristine B.; Corbett, Amanda H.; Jung, Byung Hwa; Rezk, Naser L.; Bridges, Arlene S.; Stewart, Paul W.; Cohen, Myron S.; Kashuba, Angela D.M.

    2010-01-01

    Objectives To describe first dose and steady state antiretroviral drug exposure in the female genital tract. Design Non-blinded, single center, open-label pharmacokinetic study in HIV-infected women. Method Twenty-seven women initiating combination antiretroviral therapy underwent comprehensive blood plasma and cervicovaginal fluid sampling for drug concentrations during the first dose of antiretroviral therapy and at steady-state. Drug concentrations were measured by validated HPLC/UV or HPLC-MS/MS methods. Pharmacokinetic parameters were estimated for 11 drugs by non-compartmental analysis. Descriptive statistics and 95% confidence intervals were generated using Intercooled STATA Release 8.0 (Stata Corporation, College Station, Texas, USA). Results For all antiretroviral drugs, genital tract concentrations were detected rapidly after the first dose. Drugs were stratified according to the genital tract concentrations achieved relative to blood plasma. Median rank order of highest to lowest genital tract concentrations relative to blood plasma at steady state were: lamivudine (concentrations achieved were 411% greater than blood plasma), emtricitabine (395%), zidovudine (235%) tenofovir (75%), ritonavir (26%), didanosine (21%), atazanavir (18%), lopinavir (8%), abacavir (8%), stavudine (5%), and efavirenz (0.4%). Conclusions This is the first study to comprehensively evaluate antiretroviral drug exposure in the female genital tract. These findings support the use of lamivudine, zidovudine, tenofovir and emtricitabine as excellent pre-exposure/post-exposure prophylaxis (PrEP/PEP) candidates. Atazanavir and lopinavir might be useful agents for these applications due to favorable therapeutic indices, despite lower genital tract concentrations. Agents such as stavudine, abacavir, and efavirenz that achieve genital tract exposures less than 10% of blood plasma are less attractive PrEP/PEP candidates. PMID:17721097

  17. A prospective, open, comparative study of 5% potassium hydroxide solution versus cryotherapy in the treatment of genital warts in men*

    PubMed Central

    Camargo, Caio Lamunier de Abreu; Belda, Walter; Fagundes, Luiz Jorge; Romiti, Ricardo

    2014-01-01

    BACKGROUND Genital warts are caused by human papillomavirus infection and represent one of the most common sexually transmitted diseases. Many infections are transient but the virus may recur, persist, or become latent. To date, there is no effective antiviral treatment to eliminate HPV infection and most therapies are aimed at the destruction of visible lesions. Potassium hydroxide is a strong alkali that has been shown to be safe and effective for the treatment of genital warts and molluscum contagiosum. Cryotherapy is considered one of the most established treatments for genital warts. No comparative trials have been reported to date on the use of potassium hydroxide for genital warts. OBJECTIVE A prospective, open-label, randomized clinical trial was conducted to compare topical potassium hydroxide versus cryotherapy in the treatment of genital warts affecting immunocompetent, sexually active men. METHODS Over a period of 10 months, 48 patients were enrolled. They were randomly divided into two groups and selected on an alternative basis for either potassium hydroxide therapy or cryotherapy. While response to therapy did not differ substantially between both treatment modalities, side effects such as local pain and post-treatment hypopigmentation were considerably more prevalent in the groups treated using cryotherapy. RESULT In our study, potassium hydroxide therapy proved to be at least as effective as cryotherapy and offered the benefit of a better safety profile. CONCLUSION Topical 5% potassium hydroxide presents an effective, safe, and low-cost treatment modality for genital warts in men and should be included in the spectrum of therapies for genital warts. PMID:24770498

  18. S. haematobium as a Common Cause of Genital Morbidity in Girls: A Cross-sectional Study of Children in South Africa

    PubMed Central

    Kleppa, Elisabeth; Zulu, Siphosenkosi Gift; Gundersen, Svein Gunnar; Taylor, Myra; Kvalsvig, Jane D.; Kjetland, Eyrun Floerecke

    2013-01-01

    Background Schistosoma (S.) haematobium infection is a common cause of genital morbidity in adult women. Ova in the genital mucosal lining may cause lesions, bleeding, pain, discharge, and the damaged surfaces may pose a risk for HIV. In a heterogeneous schistosomiasis endemic area in South Africa, we sought to investigate if young girls had genital symptoms and if this was associated with urinary S. haematobium. Methodology In a cross-sectional study of 18 randomly chosen primary schools, we included 1057 schoolgirls between the age of 10 and 12 years. We interviewed assenting girls, whose parents had consented to their participation and examined three urines from each of them for schistosome ova. Principal findings One third of the girls reported to have a history of genital symptoms. Prior schistosomal infection was reported by 22% (226/1020), this was associated with current genital symptoms (p<0.001). In regression analysis the genital symptoms were significantly associated both with urinary schistosomiasis (p<0.001) and water contact (p<0.001). Conclusions Even before sexually active age, a relatively large proportion of the participating girls had similar genital symptoms to those reported for adult genital schistosomiasis previously. Anti-schistosomal treatment should be considered at a young age in order to prevent chronic genital damage and secondary infections such as HIV, sexually transmitted diseases and other super-infections. PMID:23556009

  19. The Duration of Chlamydia muridarum Genital Tract Infection and Associated Chronic Pathological Changes Are Reduced in IL-17 Knockout Mice but Protection Is Not Increased Further by Immunization

    PubMed Central

    Andrew, Dean W.; Cochrane, Melanie; Schripsema, Justin H.; Ramsey, Kyle H.; Dando, Samantha J.; O’Meara, Connor P.; Timms, Peter; Beagley, Kenneth W.

    2013-01-01

    IL-17 is believed to be important for protection against extracellular pathogens, where clearance is dependent on neutrophil recruitment and local activation of epithelial cell defences. However, the role of IL-17 in protection against intracellular pathogens such as Chlamydia is less clear. We have compared (i) the course of natural genital tract C. muridarum infection, (ii) the development of oviduct pathology and (iii) the development of vaccine-induced immunity against infection in wild type (WT) BALB/c and IL-17 knockout mice (IL-17-/-) to determine if IL-17-mediated immunity is implicated in the development of infection-induced pathology and/or protection. Both the magnitude and duration of genital infection was significantly reduced in IL-17-/- mice compared to BALB/c. Similarly, hydrosalpinx was also greatly reduced in IL-17-/- mice and this correlated with reduced neutrophil and macrophage infiltration of oviduct tissues. Matrix metalloproteinase (MMP) 9 and MMP2 were increased in WT oviducts compared to IL-17-/- animals at day 7 post-infection. In contrast, oviducts from IL-17-/- mice contained higher MMP9 and MMP2 at day 21. Infection also elicited higher levels of Chlamydia-neutralizing antibody in serum of IL-17-/- mice than WT mice. Following intranasal immunization with C. muridarum Major Outer Membrane Protein (MOMP) and cholera toxin plus CpG adjuvants, significantly higher levels of chlamydial MOMP-specific IgG and IgA were found in serum and vaginal washes of IL-17-/- mice. T cell proliferation and IFNγ production by splenocytes was greater in WT animals following in vitro re-stimulation, however vaccination was only effective at reducing infection in WT, not IL-17-/- mice. Intranasal or transcutaneous immunization protected WT but not IL-17-/- mice against hydrosalpinx development. Our data show that in the absence of IL-17, the severity of C. muridarum genital infection and associated oviduct pathology are significantly attenuated, however

  20. A Murine Genital-Challenge Model Is a Sensitive Measure of Protective Antibodies against Human Papillomavirus Infection ▿

    PubMed Central

    Longet, Stéphanie; Schiller, John T.; Bobst, Martine; Jichlinski, Patrice; Nardelli-Haefliger, Denise

    2011-01-01

    The available virus-like particle (VLP)-based prophylactic vaccines against specific human papillomavirus (HPV) types afford close to 100% protection against the type-associated lesions and disease. Based on papillomavirus animal models, it is likely that protection against genital lesions in humans is mediated by HPV type-restricted neutralizing antibodies that transudate or exudate at the sites of genital infection. However, a correlate of protection was not established in the clinical trials because few disease cases occurred, and true incident infection could not be reliably distinguished from the emergence or reactivation of prevalent infection. In addition, the current assays for measuring vaccine-induced antibodies, even the gold standard HPV pseudovirion (PsV) in vitro neutralization assay, may not be sensitive enough to measure the minimum level of antibodies needed for protection. Here, we characterize the recently developed model of genital challenge with HPV PsV and determine the minimal amounts of VLP-induced neutralizing antibodies that can afford protection from genital infection in vivo after transfer into recipient mice. Our data show that serum antibody levels >100-fold lower than those detectable by in vitro PsV neutralization assays are sufficient to confer protection against an HPV PsV genital infection in this model. The results clearly demonstrate that, remarkably, the in vivo assay is substantially more sensitive than in vitro PsV neutralization and thus may be better suited for studies to establish correlates of protection. PMID:21976653

  1. Multiple sexual selection pressures drive the rapid evolution of complex morphology in a male secondary genital structure.

    PubMed

    Frazee, Stephen R; Masly, John P

    2015-10-01

    The genitalia of internally fertilizing taxa represent a striking example of rapid morphological evolution. Although sexual selection can shape variation in genital morphology, it has been difficult to test whether multiple sexual selection pressures combine to drive the rapid evolution of individual genital structures. Here, we test the hypothesis that both pre- and postcopulatory sexual selection can act in concert to shape complex structural variation in secondary genital morphology. We genetically modified the size and shape of the posterior lobes of Drosophila melanogaster males and tested the consequences of morphological variation on several reproductive measures. We found that the posterior lobes are necessary for genital coupling and that they are also the targets of multiple postcopulatory processes that shape quantitative variation in morphology, even though these structures make no direct contact with the external female genitalia or internal reproductive organs during mating. We also found that males with smaller and less structurally complex posterior lobes suffer substantial fitness costs in competitive fertilization experiments. Our results show that sexual selection mechanisms can combine to shape the morphology of a single genital structure and that the posterior lobes of D. melanogaster are the targets of multiple postcopulatory selection pressures. PMID:26664690

  2. Genital Cytomegalovirus Replication Predicts Syphilis Acquisition among HIV-1 Infected Men Who Have Sex with Men

    PubMed Central

    Gianella, Sara; Smith, Davey M.; Daar, Eric S.; Dube, Michael P.; Lisco, Andrea; Vanpouille, Christophe; Margolis, Leonid; Haubrich, Richard H.; Morris, Sheldon R.

    2015-01-01

    Objective Sexually transmitted infections (STI) are common among HIV-infected men who have sex with men (MSM). While behavioral factors are important in STI acquisition, other biological factors such as immune modulation due to chronic viral infection may further predispose to STI acquisition. Design Post Hoc analysis including data collected over 12 months of follow-up from 131 HIV-infected MSM receiving antiretroviral therapy and screened for incident bacterial STI every 3 months. Methods Genital secretions collected at baseline were used to measure herpesvirus replication and inflammatory cytokines. Baseline predictors of STI were determined using survival analysis of time to incident STI. Results All participants were seropositive for cytomegalovirus (CMV), and 52% had detectable genital CMV at baseline. Thirty-five individuals acquired STI during follow-up, sometimes with multiple pathogen (17 syphilis, 21 gonorrhea, 14 chlamydia). Syphilis acquisition was associated with genital CMV replication at baseline (19.1% CMV-shedders versus 4.8% non-shedders, p=0.03) and younger age (p=0.02). Lower seminal MCP-1 was associated with higher seminal CMV levels and with syphilis acquisition (p<0.01). For syphilis acquisition, in multivariable Cox-Proportional Hazard model adjusted hazard rates were 3.56 (95%CI:1.00–12.73) for baseline CMV replication and 2.50 (0.92–6.77) for younger age. Conclusions This post hoc analysis suggest that CMV-associated decrease in seminal MCP-1 levels might predispose HIV-infected MSM to syphilis acquisition, but not other STI. Future studies should determine underlying mechanisms and if a causal association exists. PMID:26061824

  3. Spotlight on quadrivalent human papillomavirus (types 6, 11, 16, 18) recombinant vaccine(Gardasil®) in the prevention of premalignant genital lesions, genital cancer, and genital warts in women.

    PubMed

    McCormack, Paul L; Joura, Elmar A

    2011-10-01

    Quadrivalent human papilloma virus (HPV) [types 6, 11, 16, 18] recombinant vaccine (Gardasil®; Silgard®) is composed of virus-like particles (VLPs) formed by self-assembly of recombinant L1 capsid protein from each of HPV types 6, 11, 16, and 18. The VLPs are noninfectious, containing no DNA, and are highly immunogenic, inducing high levels of neutralizing antibodies against the particular HPV types when administered to animals or humans. Quadrivalent HPV vaccine is indicated for use from the age of 9 years for the prevention of premalignant genital lesions (cervical, vulvar, and vaginal), cervical cancer, and external genital warts (condyloma acuminata) causally related to certain oncogenic or specific HPV types. In placebo-controlled clinical trials, quadrivalent HPV vaccine administered as three doses over 6 months provided high-level protection against infection or disease caused by the vaccine HPV types over 2-4 years of follow-up in females aged 15-45 years who were naive to the vaccine HPV types. A degree of cross-protection against certain other non-vaccine high-risk HPV types was also observed. The vaccine is not effective against current infection with a vaccine HPV type. Girls or women with current infection with one or more of the vaccine HPV types gained protection from infection or disease caused by the remaining vaccine HPV types and they were also protected against reinfection with the same HPV type after clearance of an infection caused by a vaccine HPV type. High seroconversion rates and high levels of anti-HPV antibodies were observed in all vaccinated individuals of all age ranges from 9 to 45 years. No correlation was found between antibody levels and protective efficacy of the vaccine. Rechallenge with quadrivalent HPV vaccine produced a potent anamnestic humoral immune response. The vaccine is generally well tolerated and is projected to be cost effective in most pharmacoeconomic models. Therefore, quadrivalent HPV vaccine offers an

  4. Persistent Genital Arousal Disorder: Confluent Patient History of Agitated Depression, Paroxetine Cessation, and a Tarlov Cyst

    PubMed Central

    Jensen, Hans Mørch

    2014-01-01

    We report a case of a woman suffering from persistent genital arousal disorder (PGAD) after paroxetine cessation. She was admitted to a psychiatric department and diagnosed with agitated depression. Physical investigation showed no gynaecological or neurological explanation; however, a pelvic MRI scan revealed a Tarlov cyst. Size and placement of the cyst could not explain the patient's symptoms; thus neurosurgical approach would not be helpful. Her depression was treated with antidepressant with little effect. Electroconvulsive therapy improved the patient's symptoms though they did not fully resolve. More awareness of PGAD and thorough interdisciplinary conferences are necessary to insure an unequivocal treatment strategy. PMID:25525548

  5. HERBAL REMEDIES OF STREET VENDORS FOR SOME URINO-GENITAL DISEASES

    PubMed Central

    Sinha, Rajiv K

    1992-01-01

    The herbal vendors are the mobile tribal medicinement seen on the busy streets of many Indian cities selling crude medicinal plants and their products. They prescribe herbal treatment for several diseases, a skill they inherited from their forefathers through several generations of experience. They claim to have specific herbal remedies for the complete cure of some urino – genital disorders such as dysuria, hematuria, syphilis and gonorrhea. Cocculus villosus, pedalium murex, Tribulus terrestris, Tinospora cordifolia, Withania Somnifera, Asparagus racemosus and Curculigo orchoides are the herbal drugs of choice used in the treatment. PMID:22556586

  6. The (in)significance of genital injury in rape and sexual assault.

    PubMed

    Walker, Graeme

    2015-08-01

    The forensic significance of genital injury following rape and sexual assault has been the subject of considerable academic and research interest, in terms of the contribution it may provide to the body of evidence in criminal proceedings. This essay takes a critical look at such research, in the context of modern understandings of what actually constitutes rape and sexual assault. Written from the author's perspective as a forensic physician practising in Scotland, it illustrates the fascinating interface between medical evidence and the legal system. PMID:26165680

  7. Recurrent Streptococcus pyogenes genital infection in a woman: test and treat the partner!

    PubMed

    Verkaeren, Emilienne; Epelboin, Loïc; Epelboin, Sylvie; Boddaert, Nathalie; Brossier, Florence; Caumes, Eric

    2014-12-01

    Group A Streptococcus (GAS) is a well-known cause of vulvovaginitis in prepubescent girls, but it is rarely described in adult women. We describe the case of a 64-year-old woman who presented with endometritis revealed by GAS bacteraemia, followed by recurrent vulvovaginitis due to a wild-type strain of GAS. She relapsed twice despite amoxicillin treatment. Her husband was found to be an asymptomatic carrier after GAS was identified in nasal and rectal swabs. She was cured after eradication of carriage in both herself and her husband with amoxicillin and rifampin. When recurrent Streptococcus pyogenes genital infections occur, test and treat the partner. PMID:25449232

  8. Salicylate Toxicity from Genital Exposure to a Methylsalicylate-Containing Rubefacient

    PubMed Central

    Thompson, Trevonne M.; Toerne, Theodore; Erickson, Timothy B.

    2016-01-01

    Methylsalicylate-containing rubefacients have been reported to cause salicylate poisoning after ingestion, topical application to abnormal skin, and inappropriate topical application to normal skin. Many over-the-counter products contain methylsalicylate. Topical salicylates rarely produce systemic toxicity when used appropriately; however, methylsaliclyate can be absorbed through intact skin. Scrotal skin can have up to 40-fold greater absorption compared to other dermal regions. We report a unique case of salicylate poisoning resulting from the use of a methylsalicylate-containing rubefacient to facilitate masturbation in a male teenager. Saliclyate toxicity has not previously been reported from the genital exposure to methylsaliclyate. PMID:26973745

  9. Salicylate Toxicity from Genital Exposure to a Methylsalicylate-Containing Rubefacient.

    PubMed

    Thompson, Trevonne M; Toerne, Theodore; Erickson, Timothy B

    2016-03-01

    Methylsalicylate-containing rubefacients have been reported to cause salicylate poisoning after ingestion, topical application to abnormal skin, and inappropriate topical application to normal skin. Many over-the-counter products contain methylsalicylate. Topical salicylates rarely produce systemic toxicity when used appropriately; however, methylsaliclyate can be absorbed through intact skin. Scrotal skin can have up to 40-fold greater absorption compared to other dermal regions. We report a unique case of salicylate poisoning resulting from the use of a methylsalicylate-containing rubefacient to facilitate masturbation in a male teenager. Saliclyate toxicity has not previously been reported from the genital exposure to methylsaliclyate. PMID:26973745

  10. A prospective study of the psychological impact on patients with a first episode of genital herpes.

    PubMed Central

    Carney, O; Ross, E; Bunker, C; Ikkos, G; Mindel, A

    1994-01-01

    OBJECTIVES--To assess the psychological impact of first episode of genital herpes, and to determine whether this changes over time. SETTING AND SUBJECTS--The Departments of Genitourinary Medicine (GUM), and Dermatology, Middlesex Hospital London. The study group consisted of patients attending the department of GUM with a clinically proven first episode of genital herpes. Two control groups were recruited; firstly patients without herpes attending the GUM Department and secondly patients attending the Dermatology Department out patients with chronic dermatoses. METHODS--Patients and controls completed an 87 item, self-administered psychological questionnaire at 3 monthly intervals for a year. The questionnaire consisted of the General Health Questionnaire (GHQ); the Hospital Anxiety and Depression Questionnaire (HADQ); Illness Attitude Scales and Illness Concern. Patients were also asked questions about their sexual behaviour. RESULTS--Ninety one patients (68 women, 23 men) with genital herpes, 61 GUM controls (42 women, 19 men) and 56 dermatology controls (36 women, 20 men) participated. There were no statistically significant demographic differences between patients and controls. At first visit the proportion of patients classified as "cases" by the GHQ (GHQ cases) were similar for primary herpes patients 62% (56/91) and Dermatology controls 52% (29/56) while a significantly smaller proportion of GUM controls 34% (21/61) were classified as GHQ cases. The primary herpes group were significantly more concerned about their illness than either the GUM controls or the Dermatology controls (p < 0.002). The proportion of primary herpes patients classified as "cases" by the GHQ reduced significantly over the initial three month period with 67% of patients classified as "cases" at their first visit becoming "noncases" after three months (p < 0.0001). Also 50% of those classified as "cases" at first visit by the HADQ become "noncases" after the initial three months (p = 0

  11. Vulvar Epidermal Inclusion Cyst as a Long-term Complication of Female Genital Mutilation.

    PubMed

    Victoria-Martínez, Ana Mercedes; Cubells-Sánchez, Laura; Martínez-Leborans, Lorena; Sánchez-Carazo, José Luis; de Miquel, Víctor Alegre

    2016-01-01

    We present a case report of a patient with epidermal inclusion cyst as a late complication of female genital mutilation (FGM). We describe the management of the patient, and a review of the literature. We report the clinical and pathological findings in a 37-year-old female patient from Nigeria, with a clitoral mass of 1 year duration. She declared to have an FGM since she was 5 years. The lesion was excised successfully with good cosmetic results. Histological examination revealed epidermal cyst with the presence of granular layer. An epidermal inclusion cyst can develop as a long-term consequence of FGM. PMID:26955127

  12. Vulvar Epidermal Inclusion Cyst as a Long-term Complication of Female Genital Mutilation

    PubMed Central

    Victoria-Martínez, Ana Mercedes; Cubells-Sánchez, Laura; Martínez-Leborans, Lorena; Sánchez-Carazo, José Luis; de Miquel, Víctor Alegre

    2016-01-01

    We present a case report of a patient with epidermal inclusion cyst as a late complication of female genital mutilation (FGM). We describe the management of the patient, and a review of the literature. We report the clinical and pathological findings in a 37-year-old female patient from Nigeria, with a clitoral mass of 1 year duration. She declared to have an FGM since she was 5 years. The lesion was excised successfully with good cosmetic results. Histological examination revealed epidermal cyst with the presence of granular layer. An epidermal inclusion cyst can develop as a long-term consequence of FGM. PMID:26955127

  13. [Group a streptococcal necrotizing fasciitis of the genital area (Fournier's gangrene): a case report].

    PubMed

    Ochi, Atsuhiko; Naoi, Makito; Enatsu, Noritoshi; Fujisaki, Akira; Funada, Satoshi; Suzuki, Koichiro; Shiga, Naoki; Ota, Tomonori; Kuji, Hiroshi; Hosokawa, Naoto; Iwata, Kentaro

    2011-07-01

    A necrotizing fasciitis especially caused by group A streptococcal infection is a life-threatening disease. This infection cause death due to septic shock and multiple organ failure in a short time without the immediate and adequate treatment. Currently a rapid test kit for streptococcal pharyngitis (strep A) is useful for prediction of group A streptococcal infection. We here demonstrate a 61 years old man's case of life-saved necrotizing fasciitis in genital area (Fournier's gangrene) by group A streptococcus infection, and usefulness of this kit for rapid diagnosis, aggressive debridement, and selection of adequate antibiotics. PMID:21961278

  14. Female genital mutilation, asylum seekers and refugees: the need for an integrated European Union agenda.

    PubMed

    Powell, Richard A; Leye, Els; Jayakody, Amanda; Mwangi-Powell, Faith N; Morison, Linda

    2004-11-01

    Asylum seekers and refugees (ASRs) are a heterogeneous population with distinct physical and psychological needs. ASRs with additional health needs are girls and women who have undergone, or are at risk of undergoing, female genital mutilation (FGM). Across the European Union (EU), variation exists in Member States' anti-FGM and asylum legislation, the rigour of existing research programmes, and the operational coherence of the multiple agencies combating the practice. ASRs' needs are, consequently, not being addressed satisfactorily. This paper proposes an integrated future agenda, applicable in all EU countries, capable of meeting these girls' and women's needs. PMID:15364145

  15. Excision of an epidermal inclusion cyst: Correction of a long-term complication of female genital circumcision.

    PubMed

    Dun, Erica C; Ackerman, Christina; Cutler, Abigail; Lakhi, Nisha A

    2016-06-01

    Epidermal inclusion cysts are a late complication of female genital circumcision, which is a practice that affects 125 million women primarily from Africa and the Middle East. A 30-year-old woman, gravida 4, para 1, presented to our clinic with an 8-year history of a slowly enlarging periclitoral mass. The patient had undergone female genital circumcision at the age of 5 years. We describe and video-illustrate the surgical technique of excising the 8-cm epidermal inclusion cyst. Using this technique, the entire cyst was resected intact, excess vulvar skin removed, and defect repaired. Postoperatively, she had minimal pain, no dyspareunia, and good cosmesis. Restoration of anatomy for this late complication of female genital circumcision is achievable with knowledge of anatomy, adherence to basic surgical principles that include tension-free closure, and close postoperative follow up. PMID:27001220

  16. Assessment trials of the therapeutic efficacy of the drug "Zovirax" in some recurrent ocular and genital herpetic infections.

    PubMed

    Muţiu, A; Sahnazarov, N; Crişan, I

    1998-01-01

    In this work are reported the results of the researches performed by the authors more than a decade ago, aimed at assessing the clinical benefit of the introduction of the drug "Zovirax" in the treatment of recurrent herpetic infections with genital or ocular location. The results of the treatment carried out on a restricted group of patients were positive both in cases of genital herpes and of herpetic keratitis. The clinical benefit consisted in the reduction of the mean duration of the disease, in the shortening of the period of the infective virus elimination from the lesion, as well as in the decrease of the intensity and duration of the clinical symptomatology as a whole. With respect to these clinical parameters, the observations of the authors performed on a low number of cases are consistent with the data obtained by other authors in the framework of more extensive studies. The renewed discussion of these clinical and laboratory observations carried out by the authors during the first years after the introduction in our country of this drug in the therapeutic arsenal of herpetic infections is aimed at establishing a landmark for the comparison with more recent results of similar studies, starting from the idea of the opportunity of assessing periodically the sensitivity of herpes simplex virus strains, circulating among the autochthonous population, to the inhibitory action of some antiviral drugs. In other words, the in vitro testing of the susceptibility of these strains to the chemotherapeutic agents in current use is predictive for the efficacy degree of these drugs in the treatment of some forms of herpetic infections. This evaluation represents at the same time, undoubtedly, a useful epidemiological surveillance means of the circulation of human herpes viruses among the population. We refer especially to the risk of appearance of pharmacoresistant mutants, a risk possible under the conditions of the increased access of patients to the antiviral

  17. The epidemiology of genital infection with herpes simplex virus types 1 and 2 in genitourinary medicine attendees in inner London

    PubMed Central

    Ramaswamy, M; McDonald, C; Sabin, C; Tenant-Flowers, M; Smith, M; Geretti, A

    2005-01-01

    Methods: Genital swabs (n = 186) were tested by real time polymerase chain reaction (PCR) and serum samples (n = 70) by HSV-2 specific enzyme linked immunoassay (ELISA). Results: Among 186 patients (median age 29 years), 104/186 (56%) were male and 176/186 (95%) heterosexual; ethnicity was predominantly black Caribbean (76/186, 41%), white (65/186, 35%), or black-African (41/186, 22%). The most common lesion sites were penis (85/104 men, 82%) and vulva (63/82 women, 77%); 114/186 (61%) patients were diagnosed clinically with first episode disease. Women were more likely to present <5 days of onset (p = 0.008). Black Caribbean patients were more likely to present ⩾5 days (p = 0.04) and decline HIV testing (p = 0.03). By PCR, 108/186 (58%) swabs tested positive for HSV-1 (7/108, 6.5%) or HSV-2 (101/108, 93.5%). Independent predictors of a positive PCR were heterosexual group, <5 days of onset, and visible genital ulceration on examination. HSV-2 was associated with black Caribbean and black African ethnicity; HSV-1 with white ethnicity (p = 0.006). By HSV-2 specific serology, 16/42 (38%) first episodes caused by HSV-2 were recurrent infections, and 7/19 (37%) patients with recurrent genital disease but negative PCR had genital herpes. Conclusions: Epidemiological trends in genital HSV-1 and HSV-2 infection appear to vary between ethnic groups in the United Kingdom. HSV-2 specific serology improves diagnostic accuracy in GUM populations where most genital infections are caused by HSV-2. PMID:16061536

  18. Genital Shedding of Resistant Human Immunodeficiency Virus-1 Among Women Diagnosed With Treatment Failure by Clinical and Immunologic Monitoring.

    PubMed

    Graham, Susan M; Chohan, Vrasha; Ronen, Keshet; Deya, Ruth W; Masese, Linnet N; Mandaliya, Kishor N; Peshu, Norbert M; Lehman, Dara A; McClelland, R Scott; Overbaugh, Julie

    2016-01-01

    Background.  The accumulation of human immunodeficiency virus (HIV) resistance mutations can compromise treatment outcomes and promote transmission of drug-resistant virus. We conducted a study to determine the duration and evolution of genotypic drug resistance in the female genital tract among HIV-1-infected women failing first-line therapy. Methods.  Treatment failure was diagnosed based on World Health Organization (WHO) clinical or immunologic criteria, and second-line therapy was initiated. Stored plasma and genital samples were tested to determine the presence and timing of virologic failure and emergence of drug resistance. The median duration of genital shedding of genotypically resistant virus prior to regimen switch was estimated. Results.  Nineteen of 184 women were diagnosed with treatment failure, of whom 12 (63.2%) had confirmed virologic failure at the switch date. All 12 women with virologic failure (viral load, 5855-1 086 500 copies/mL) had dual-class resistance in plasma. Seven of the 12 (58.3%) had genital HIV-1 RNA levels high enough to amplify (673-116 494 copies/swab), all with dual-class resistance. The median time from detection of resistance in stored samples to regimen switch was 895 days (95% confidence interval [CI], 130-1414 days) for plasma and 629 days (95% CI, 341-984 days) for genital tract secretions. Conclusions.  Among women diagnosed with treatment failure using WHO clinical or immunologic criteria, over half had virologic failure confirmed in stored samples. Resistant HIV-1 RNA was shed in the genital tract at detectable levels for ≈1.7 years before failure diagnosis, with steady accumulation of mutations. These findings add urgency to the ongoing scale-up of viral load testing in resource-limited settings. PMID:26966695

  19. Genital Tract HIV RNA Levels and Their Associations with Human Papillomavirus Infection and Risk of Cervical Pre-Cancer

    PubMed Central

    GHARTEY, Jeny; KOVACS, Andrea; BURK, Robert D.; MASSAD, L. Stewart; MINKOFF, Howard; XIE, Xianhong; D’SOUZA, Gypsyamber; XUE, Xiaonan; WATTS, D. Heather; LEVINE, Alexandra M.; EINSTEIN, Mark H.; COLIE, Christine; ANASTOS, Kathryn; ELTOUM, Isam-Eldin; HEROLD, Betsy C.; PALEFSKY, Joel M.; STRICKLER, Howard D.

    2014-01-01

    Objective Plasma HIV RNA levels have been associated with risk of human papillomavirus (HPV) and cervical neoplasia in HIV-seropositive women. However, little is known regarding local genital tract HIV RNA levels and their relation with cervical HPV and neoplasia. Design/Methods In an HIV-seropositive women’s cohort with semi-annual follow-up, we conducted a nested case-control study of genital tract HIV RNA levels and their relation with incident high-grade squamous intraepithelial lesions sub-classified as severe (severe HSIL), as provided for under the Bethesda 2001 classification system. Specifically, 66 incident severe HSIL were matched to 130 controls by age, CD4+ count, HAART use, and other factors. We also studied HPV prevalence, incident detection, and persistence in a random sample of 250 subjects. Results Risk of severe HSIL was associated with genital tract HIV RNA levels (odds ratio comparing HIV RNA ≥ the median among women with detectable levels versus undetectable [ORVL] 2.96; 95% CI: 0.99–8.84; Ptrend=0.03). However, this association became non-significant (Ptrend=0.51) following adjustment for plasma HIV RNA levels. There was also no association between genital tract HIV RNA levels and the prevalence of any HPV or oncogenic HPV. However, the incident detection of any HPV (Ptrend=0.02) and persistence of oncogenic HPV (Ptrend=0.04) were associated with genital tract HIV RNA levels, after controlling plasma HIV RNA levels. Conclusion These prospective data suggest that genital tract HIV RNA levels are not a significant independent risk factor for cervical pre-cancer in HIV-seropositive women, but leave open the possibility that they may modestly influence HPV infection, an early stage of cervical tumoriogenesis. PMID:24694931

  20. Genital Shedding of Resistant Human Immunodeficiency Virus-1 Among Women Diagnosed With Treatment Failure by Clinical and Immunologic Monitoring

    PubMed Central

    Graham, Susan M.; Chohan, Vrasha; Ronen, Keshet; Deya, Ruth W.; Masese, Linnet N.; Mandaliya, Kishor N.; Peshu, Norbert M.; Lehman, Dara A.; McClelland, R. Scott; Overbaugh, Julie

    2016-01-01

    Background. The accumulation of human immunodeficiency virus (HIV) resistance mutations can compromise treatment outcomes and promote transmission of drug-resistant virus. We conducted a study to determine the duration and evolution of genotypic drug resistance in the female genital tract among HIV-1-infected women failing first-line therapy. Methods. Treatment failure was diagnosed based on World Health Organization (WHO) clinical or immunologic criteria, and second-line therapy was initiated. Stored plasma and genital samples were tested to determine the presence and timing of virologic failure and emergence of drug resistance. The median duration of genital shedding of genotypically resistant virus prior to regimen switch was estimated. Results. Nineteen of 184 women were diagnosed with treatment failure, of whom 12 (63.2%) had confirmed virologic failure at the switch date. All 12 women with virologic failure (viral load, 5855–1 086 500 copies/mL) had dual-class resistance in plasma. Seven of the 12 (58.3%) had genital HIV-1 RNA levels high enough to amplify (673–116 494 copies/swab), all with dual-class resistance. The median time from detection of resistance in stored samples to regimen switch was 895 days (95% confidence interval [CI], 130–1414 days) for plasma and 629 days (95% CI, 341–984 days) for genital tract secretions. Conclusions. Among women diagnosed with treatment failure using WHO clinical or immunologic criteria, over half had virologic failure confirmed in stored samples. Resistant HIV-1 RNA was shed in the genital tract at detectable levels for ≈1.7 years before failure diagnosis, with steady accumulation of mutations. These findings add urgency to the ongoing scale-up of viral load testing in resource-limited settings. PMID:26966695