The Application of Ozone and Chitosan as Microbial Inhibitor Prawn Larvae Rearing

NASA Astrophysics Data System (ADS)

Pringgenies, Delianis; Nur, Muhammad; Angelia, Rosti

2017-02-01

The application of ozon and chitosan solution was found to be effective means in hampering microbial growth since the introduction of ozon can inhibit microbial growth in aquatic environment and the fact that chitosan can act as a coagulant, effectively increasing water quality as prawn breeding medium and increasing the survival rate of prawn larvae. This research aims to measure the efficacy of ozon and chitosan usage in prawn larvae rearing, and to measure the survial rate of prawn larvae during the rearing stage. The study was carried out using experimental method in laboratory, with factorial research design using 3 treatment combinations and 1 control groups. The chitosan dose administered in this research was 25 ml in 25 L of sea water, euating to 10 ppm. The dissolved ozon in this research was measured at the concentration of 8.245 - 13.748 ppm. Weekly measurement of water quality in terms of temperature, pH, salinity, dissolved oxygen and dissolved ozon were carried out throughout the course of the research. Total microbial population in the water was measured by means of Total Plate Count (TPC) methiod in the Institute for Natural Medicines of Diponegoro University. Statistics figure from ”ANOVA” test suggested that the application of ozon and the introduction of chitosan in prawn larvae rearing media gave impact to the microbial population in the media. Results of BNT test showed that there was a significant difference between the measurement results of the 3 treatment combination groups and that of the control group. The highest prawn larvae survival rate was found in the media with combined ozon and chitosan treatment, which was recorded at 100%. The second highest survival rate was recorded in the treatement combination group of ozon and chitosan with 80%, and the lowest survival rate was attributed to the control group with 20% prawn larvae survival rate. It is concluded that treatment combination of 10 ppm chitosan and 8.245 - 13.748 ppm of ozon

The changes of astaxanthin content and chemical characteristics of tiger prawn (Penaeus monodon) due to processing: boiling, smoking and frying

NASA Astrophysics Data System (ADS)

Swastawati, F.

2018-03-01

Food processing using high temperatures can cause changes in pigment color and chemical characteristics in food stuffs, including prawn. The aim of this research was to evaluate the changes in pigment and chemical characteristics of tiger prawn caused by boiling, smoking and frying. Ten kg of tiger prawn was boiled, smoked and fried at the temperature of ± 100 °C for ± 10 min. The results showed that boiling, smoking and frying gave a significant effect (P < 0.05) on the astaxanthin pigment, pH, moisture, protein, salt content, Aw and color. The content of astaxanthin pigments in fresh prawn, boiled prawn, smoked prawn and fried prawn was: 132.79 ± 1.5 μg·g-1 82.89 ± 0.92 μg·g-1 78.28 ± 0.1 μg·g-1 and 91.35 ± 2.59 μg·g-1, respectively. The value of °Hue on fresh prawn, boiled prawn, smoked prawn and fried prawn was: 87.85° 52.5° 55.94° and 53.98°. The tiger prawn processed by the smoking method has preferable by panelist rather than processed by boiling and frying.

Nearly 400 million people are at higher risk of schistosomiasis because dams block the migration of snail-eating river prawns

USGS Publications Warehouse

Sokolow, Susanne H.; Jones, Isabel J.; Jocque, Merlijn M. T.; La, Diana; Cords, Olivia; Knight, Anika; Lund, Andrea; Wood, Chelsea L.; Lafferty, Kevin D.; Hoover, Christopher M.; Collender, Phillip A.; Remais, Justin V.; Lopez-Carr, David; Fisk, Jonathan; Kuris, Armand M.; De Leo, Giulio A.

2017-01-01

Dams have long been associated with elevated burdens of human schistosomiasis, but how dams increase disease is not always clear, in part because dams have many ecological and socio-economic effects. A recent hypothesis argues that dams block reproduction of the migratory river prawns that eat the snail hosts of schistosomiasis. In the Senegal River Basin, there is evidence that prawn populations declined and schistosomiasis increased after completion of the Diama Dam. Restoring prawns to a water-access site upstream of the dam reduced snail density and reinfection rates in people. However, whether a similar cascade of effects (from dams to prawns to snails to human schistosomiasis) occurs elsewhere is unknown. Here, we examine large dams worldwide and identify where their catchments intersect with endemic schistosomiasis and the historical habitat ranges of large, migratory Macrobrachium spp. prawns. River prawn habitats are widespread, and we estimate that 277–385 million people live within schistosomiasis-endemic regions where river prawns are or were present (out of the 800 million people who are at risk of schistosomiasis). Using a published repository of schistosomiasis studies in sub-Saharan Africa, we compared infection before and after the construction of 14 large dams for people living in: (i) upstream catchments within historical habitats of native prawns, (ii) comparable undammed watersheds, and (iii) dammed catchments beyond the historical reach of migratory prawns. Damming was followed by greater increases in schistosomiasis within prawn habitats than outside prawn habitats. We estimate that one third to one half of the global population-at-risk of schistosomiasis could benefit from restoration of native prawns. Because dams block prawn migrations, our results suggest that prawn extirpation contributes to the sharp increase of schistosomiasis after damming, and points to prawn restoration as an ecological solution for reducing human disease.

Nearly 400 million people are at higher risk of schistosomiasis because dams block the migration of snail-eating river prawns

NASA Astrophysics Data System (ADS)

Sokolow, S. H.; Jones, I. J.; La, D.; Cords, O.; Knight, A.; Lund, A.; Wood, C. L.; Lafferty, K. D.; Kuris, A. M.; Hoover, C.; Collender, P. A.; Remais, J.; Lopez-Carr, D.; De Leo, G.

2016-12-01

Dams have long been associated with elevated burdens of human schistosomiasis, but how dams increase disease is not always clear, in part because dams have many ecological and socioeconomic effects. A recent hypothesis argues that dams block reproduction of the migratory river prawns that eat the snail hosts of schistosomiasis. In the Senegal River Basin, there is evidence that prawn populations declined and schistosomiasis increased after completion of the Diama Dam. Restoring prawns to a water-access site upstream of the dam reduced snail density and reinfection rates in people. However, whether a similar cascade of effects (from dams to prawns to snails to human schistosomiasis) occurs elsewhere is unknown. Here, we examine large dams worldwide and identify where their catchments intersect with endemic schistosomiasis and the historical habitat ranges of large, migratory Macrobrachium spp. prawns. River prawn habitats are widespread, and we estimate that 277 to 385 million people live within schistosomiasis-endemic regions where river prawns are or were present (out of the 800 million people who are at risk of schistosomiasis). Using a published repository of schistosomiasis studies in sub-Saharan Africa, we compared infection before and after the construction of 14 large dams for people living in: (1) upstream catchments within historical habitats of native prawns, (2) comparable undammed watersheds, and (3) dammed catchments beyond the historical reach of migratory prawns. Damming was followed by greater increases in schistosomiasis within prawn habitats than outside prawn habitats. We estimate that one third to one half of the global population-at-risk of schistosomiasis could benefit from restoring native prawns. Because dams block prawn migrations, our results suggest that prawn extirpation contributes to the sharp increase of schistosomiasis after damming, and points to prawn restoration as an ecological solution for reducing human disease.

A comparison of risk factors associated with suicide ideation/attempts in American Indian and White youth in Montana.

PubMed

Manzo, Karen; Tiesman, Hope; Stewart, Jera; Hobbs, Gerald R; Knox, Sarah S

2015-01-01

We examined racial/ethnic and gender-specific associations between suicide ideation/attempts and risky behaviors, sadness/hopelessness, and victimization in Montana American Indian and White youth using 1999-2011 Youth Risk Behavior Survey data. Logistic regression was used to calculate odds ratios and 95% confidence intervals in stratified racial/ethnic-gender groups. The primary results of this study show that although the American Indian youth had more statistically significant suicidal thoughts and attempts than the White youth, they had fewer statistically significant predictors compared to the White youth. Sadness/hopelessness was the strongest, and the only statistically significant, predictor of suicide ideation/attempts common across all four groups. The unhealthy weight control cluster was a significant predictor for the White youth and the American Indian/Alaska Native girls; the alcohol/tobacco/marijuana cluster was a significant predictor for the American Indian boys only. Results show important differences across the groups and indicate directions for future research targeting prevention and intervention.

Nearly 400 million people are at higher risk of schistosomiasis because dams block the migration of snail-eating river prawns.

PubMed

Sokolow, Susanne H; Jones, Isabel J; Jocque, Merlijn; La, Diana; Cords, Olivia; Knight, Anika; Lund, Andrea; Wood, Chelsea L; Lafferty, Kevin D; Hoover, Christopher M; Collender, Phillip A; Remais, Justin V; Lopez-Carr, David; Fisk, Jonathan; Kuris, Armand M; De Leo, Giulio A

2017-06-05

Dams have long been associated with elevated burdens of human schistosomiasis, but how dams increase disease is not always clear, in part because dams have many ecological and socio-economic effects. A recent hypothesis argues that dams block reproduction of the migratory river prawns that eat the snail hosts of schistosomiasis. In the Senegal River Basin, there is evidence that prawn populations declined and schistosomiasis increased after completion of the Diama Dam. Restoring prawns to a water-access site upstream of the dam reduced snail density and reinfection rates in people. However, whether a similar cascade of effects (from dams to prawns to snails to human schistosomiasis) occurs elsewhere is unknown. Here, we examine large dams worldwide and identify where their catchments intersect with endemic schistosomiasis and the historical habitat ranges of large, migratory Macrobrachium spp. prawns. River prawn habitats are widespread, and we estimate that 277-385 million people live within schistosomiasis-endemic regions where river prawns are or were present (out of the 800 million people who are at risk of schistosomiasis). Using a published repository of schistosomiasis studies in sub-Saharan Africa, we compared infection before and after the construction of 14 large dams for people living in: (i) upstream catchments within historical habitats of native prawns, (ii) comparable undammed watersheds, and (iii) dammed catchments beyond the historical reach of migratory prawns. Damming was followed by greater increases in schistosomiasis within prawn habitats than outside prawn habitats. We estimate that one third to one half of the global population-at-risk of schistosomiasis could benefit from restoration of native prawns. Because dams block prawn migrations, our results suggest that prawn extirpation contributes to the sharp increase of schistosomiasis after damming, and points to prawn restoration as an ecological solution for reducing human disease

Nearly 400 million people are at higher risk of schistosomiasis because dams block the migration of snail-eating river prawns

PubMed Central

Jones, Isabel J.; Jocque, Merlijn; La, Diana; Cords, Olivia; Knight, Anika; Lund, Andrea; Lafferty, Kevin D.; Hoover, Christopher M.; Collender, Phillip A.; Remais, Justin V.; Lopez-Carr, David; Kuris, Armand M.; De Leo, Giulio A.

2017-01-01

Dams have long been associated with elevated burdens of human schistosomiasis, but how dams increase disease is not always clear, in part because dams have many ecological and socio-economic effects. A recent hypothesis argues that dams block reproduction of the migratory river prawns that eat the snail hosts of schistosomiasis. In the Senegal River Basin, there is evidence that prawn populations declined and schistosomiasis increased after completion of the Diama Dam. Restoring prawns to a water-access site upstream of the dam reduced snail density and reinfection rates in people. However, whether a similar cascade of effects (from dams to prawns to snails to human schistosomiasis) occurs elsewhere is unknown. Here, we examine large dams worldwide and identify where their catchments intersect with endemic schistosomiasis and the historical habitat ranges of large, migratory Macrobrachium spp. prawns. River prawn habitats are widespread, and we estimate that 277–385 million people live within schistosomiasis-endemic regions where river prawns are or were present (out of the 800 million people who are at risk of schistosomiasis). Using a published repository of schistosomiasis studies in sub-Saharan Africa, we compared infection before and after the construction of 14 large dams for people living in: (i) upstream catchments within historical habitats of native prawns, (ii) comparable undammed watersheds, and (iii) dammed catchments beyond the historical reach of migratory prawns. Damming was followed by greater increases in schistosomiasis within prawn habitats than outside prawn habitats. We estimate that one third to one half of the global population-at-risk of schistosomiasis could benefit from restoration of native prawns. Because dams block prawn migrations, our results suggest that prawn extirpation contributes to the sharp increase of schistosomiasis after damming, and points to prawn restoration as an ecological solution for reducing human disease. This

Metal accumulation in the greentail prawn, Metapenaeus bennettae, in Sydney and Port Hacking estuaries, Australia.

PubMed

Lewtas, K L M; Birch, G F; Foster-Thorpe, C

2014-01-01

Metal concentrations of the inshore greentail prawn, Metapenaeus bennettae, and surface sediments from locations within Sydney estuary and Port Hacking (Australia) were assessed for bioaccumulation and contamination. The current study aimed to assess metal concentrations in prawn tissue (tail muscle, exoskeleton, hepatopancreas and gills), relate whole body prawn tissue metal concentrations to sediment metal concentrations and animal size, as well as assess prawn consumption as a risk to human health. Metal concentrations were highest in sediment and prawns from contaminated locations (Iron Cove, Hen and Chicken Bay and Lane Cove) in Sydney estuary compared with the reference estuary (Port Hacking). Concentrations in sediments varied considerably between sites and between metals (As, Cd, Cr, Cu, Ni, Pb and Zn), and although concentrations exceeded Interim Sediment Quality Guideline-Low values, metals (As, Cd, Cr, Cu, Ni, Pb and Zn) were below Australian National Health and Medical Research Council human consumption guidelines in prawn tail muscle tissue. Metal concentrations in prawn tail muscle tissue were significantly different (p ≤ 0.05) amongst locations for Pb, Zn and Cd, and metal concentrations were generally highest in gills tissue, followed by the hepatopancreas, exoskeleton and tail muscle. The exoskeleton contained the highest Sr concentration; the hepatopancreas contained the highest As, Cu and Mo concentrations; and the gills contained the highest Al, Cr, Fe and Pb concentrations. Concentrations of Pb, As and Sr were significantly different (p ≤ 0.05) between size groups amongst locations.

Latent Classes of Substance Use Among American Indian and White Students Living on or Near Reservations, 2009-2013.

PubMed

Stanley, Linda R; Swaim, Randall C

2018-01-01

American Indian adolescents who reside on or near reservations report higher levels of substance use than adolescents in other racial/ethnic groups. Little research has addressed patterns of use, which have important implications for prevention and treatment planning. The objective of our study was to describe substance use among a large, population-based sample of American Indian and white students who lived on or near reservations. We obtained data from 4964 students in grades 7-12 attending 46 schools on or near reservations throughout the United States during 4 academic years (2009-2013). Measures assessed current substance use for alcohol, heavy drinking, marijuana, cigarettes, inhalants, and other drugs. We used latent class analysis to identify patterns of substance use by grade group (grades 7-8 and grades 9-12) and race (American Indian or white). For American Indians in both grade groups, we found 4 classes of substance use (in order of size): (1) nonusers; (2) marijuana and cigarette users; (3) alcohol, marijuana, and cigarette users; and (4) polysubstance users. For white students, we found 2 classes (nonusers and polysubstance users) among younger students and 4 classes (nonusers; alcohol, marijuana, and cigarette users; alcohol and cigarette users; and polysubstance users) among older students. We found significant differences in substance use patterns, especially at younger ages, between reservation American Indian students and white students attending the same schools. Combinations of substances used by American Indian adolescents were most likely to include marijuana, as compared with alcohol for white adolescents. Identifying subpopulations of users allows the design of interventions that will more efficiently and effectively address prevention and treatment needs of groups of individuals than would a one-size-fits-all approach.

Qualitative mathematical models to support ecosystem-based management of Australia's Northern Prawn Fishery.

PubMed

Dambacher, Jeffrey M; Rothlisberg, Peter C; Loneragan, Neil R

2015-01-01

A major decline in the catch of the banana prawn [shrimp], Penaeus (Fenneropenaeus) merguiensis, occurred over a six-year period in the Weipa region of the northeastern Gulf of Carpentaria, Australia. Three main hypotheses have been developed to explain this decline: (1) prawn recruitment collapsed due to overfishing; (2) recruitment collapsed due to a change in the prawn's environment; and (3) adult banana prawns were still present, but fishers could no longer effectively find or catch them. Qualitative mathematical models were used to link population biology, environmental factors, and fishery dynamics to evaluate the alternative hypotheses. This modeling approach provides the means to rapidly integrate knowledge across disciplines and consider alternative hypotheses about how the structure and function of an ecosystem affects its dynamics. Alternative models were constructed to address the different hypotheses and also to encompass a diversity of opinion about the underlying dynamics of the system. Key findings from these analyses are that: instability in the system can arise when discarded fishery bycatch supports relatively high predation pressure; system stability can be enhanced by management of fishing effort or stock catchability; catch per unit effort is not necessarily a reliable indicator of stock abundance; a change in early-season rainfall should affect all stages in the banana prawn's life cycle; and a reduced catch in the Weipa region can create and reinforce a shift in fishing effort away from Weipa. Results from the models informed an approach to test the hypotheses (i.e., an experimental fishing program), and promoted understanding of the system among researchers, management agencies, and industry. The analytical tools developed in this work to address stages of a prawn life cycle and fishery dynamics are generally applicable to any exploited natural. resource.

Disparities in Health, Health Care Access, and Life Experience Between American Indian and White Adults in South Dakota.

PubMed

Moon, Heehyul; Roh, Soonhee; Lee, Yeon-Shim; Goins, R Turner

2016-06-01

The objective of this study is to investigate the factors associated with depressive symptoms and chronic illnesses in American Indians compared with White adults born in the post-World War II period, 1946 to 1964, and living in South Dakota. A cross-sectional design of American Indian and White adults aged 50 and older in South Dakota (Brookings, Vermillion, Sioux Falls, and all others areas of South Dakota) between January 2013 and May 2013 was used. American Indian and White adults (born between 1946 and 1964; N = 349). Data included sociodemographic factors and measures of chronic physical health condition, health care access, adverse childhood experiences, body mass index (BMI), Alcohol Use Disorders Identification Test, Technology Acceptance Model, and Multidimensional Scale of Perceived Social Support and Depressive Symptoms. American Indian adults reported more chronic diseases and conditions, a lower self-perceived physical health, were more likely to be overweight or obese, had more adverse childhood experience (ACE), and reported a lower level of alcohol intake compared to White adults. BMI was significantly associated with an increased number of chronic conditions for both groups, and American Indians' better perception of their physical health was significantly associated with lower total number of chronic conditions. Self-perceived mental health, a better level of access to health care, and a higher degree of social support were significantly inversely associated with the number of depressive symptoms for American Indian adults, while a greater level of ACE was significantly associated with an increased number of depressive symptoms for this group. The current study not only support previous studies but also contributes to understanding the disparities in and risk factors potentially impacting American Indians' physical and mental health. Our findings highlight the need to investigate the American Indians' perceptions and knowledge about health

A comparison of lifestyle and behavioral cardiovascular disease risk factors between Asian Indian and White non-Hispanic men.

PubMed

Ghai, Nirupa R; Jacobsen, Steven J; Van Den Eeden, Stephen K; Ahmed, Ameena T; Haque, Reina; Rhoads, George G; Quinn, Virginia P

2012-01-01

We compared lifestyle CVD risk factors between Asian Indian and White non-Hispanic men within categories of BMI. Participants included 51,901 White non-Hispanic men and 602 Asian Indian men enrolled in the California Men's Health Study cohort. Men were aged 45-69 years and members of Kaiser Permanente Southern or Northern California at baseline (2001-2002). Lifestyle characteristics including diet, physical activity, alcohol intake and smoking were collected from a survey. Multivariable logistic regression, adjusting for demographics, was performed. Asian Indians more often reported a healthy BMI (18.5-24.9), and consumed < 30% calories from fat within each BMI category (healthy weight and overweight/obese). Among healthy weight men, Asian Indians were less likely to eat -5 fruit and vegetables a day. Overall, Asian Indians were more likely to have never smoked and to abstain from alcohol. Asian Indians were less likely to report moderate/vigorous physical activity > or = 3.5 hours/week. No differences were found in sedentary activity. We identified health behaviors that were protective (lower fat intake, lower levels of smoking and alcohol) and harmful (lower levels of physical activity and fruit and vegetable intake) for cardiovascular health among the Asian Indians in comparison to White non-Hispanics. Results stratified by BMI were similar to those overall. However, the likelihood of consuming a low fat diet was lower among healthy weight men, while fruit and vegetable consumption, physical activity and alcohol intake was greater. These results suggest risk factors other than lifestyle behaviors may be important contributors to CVD in the Asian Indian population.

The normative environment for substance use among American Indian students and white students attending schools on or near reservations.

PubMed

Swaim, Randall C; Stanley, Linda R; Beauvais, Fred

2013-01-01

American Indian and White students who attended the same schools located on or near reservations were surveyed to determine the comparative normative environment for substance use. Descriptive norms increased and student injunctive norms decreased across grade in school. Female students reported higher levels of descriptive norms compared to male students. For marijuana use, a substantial decrease in student injunctive norms occurred between grades 8 and 10. Adult injunctive norms were perceived by female students to be higher than those perceived by male students, particularly among American Indian females. Somewhat surprisingly, 8th grade White female students reported high descriptive norms for inhalant use compared to 8th grade American Indian students. Overall, however, higher descriptive norms and lower injunctive norms among American Indian youth suggested that their risk for substance use is higher compared to White students because of the normative environment created by peers, family, and other adults. © 2013 American Orthopsychiatric Association.

Collagen Ialpha1 and vitamin D receptor gene polymorphisms in South African whites, blacks and Indians.

PubMed

Ojwang, P J; Pegoraro, R J; Rom, L; Lanning, P

2001-11-01

To determine whether polymorphic differences exist between black, white and Indian South Africans in genes associated with bone mineral density and osteoporosis. Genes selected were the vitamin D receptor (Apa I and Taq I polymorphisms) and collagen (Sp I transcription factor polymorphism) using standard molecular biology techniques. Department of Chemical Pathology, Nelson R Mandela School of Medicine, University of Natal, Durban, South Africa. Healthy male and female blood donors living in the Durban metropolitan region, South Africa. The group comprised black Africans (n=264), white Caucasians (n=247) and Asians of Indian origin (n=194). No significant differences in genotypes were seen between white and Indian subjects. Blacks had a significantly higher frequency of the TT Taq I genotype and a significantly lower frequency of the Ss Sp I genotype. No ss genotype was detected in blacks. The very low frequency of the collagen Sp I s allele and higher frequency of the VDR T allele in blacks may be associated with the lower incidence of osteoporosis in this ethnic group.

TBT Effects on the Development of Intersex (Ovotestis) in Female Fresh Water Prawn Macrobrachium rosenbergii

PubMed Central

Peranandam, Revathi; Palanisamy, Iyapparaj; Lourdaraj, Arockia Vasanthi; Natesan, Munuswamy; Vimalananthan, Arun Prasanna; Thangaiyan, Suganya; Perumal, Anantharaman; Muthukalingan, Krishnan

2014-01-01

The impact of tributyltin (TBT) on the female gonad and the endocrine system in Macrobrachium rosenbergii was studied. Prawns were exposed to environmentally realistic concentrations of 10, 100, and 1000 ng/L of TBT for 6 months. Dose dependent effects were noticed in TBT exposed prawns. At 1000 ng/L TBT caused ovotestis formation (formation of male germ cells in ovary). Presence immature oocytes, fusion of developing oocytes, increase in interstitial connective tissues, and its modification into tubular like structure and abundance of spermatogonia in the ovary of TBT treated prawns. The control prawn ovary showed normal architecture of cellular organelles such as mature oocytes with type 2 yolk globules, lipid droplets, normal appearance of yolk envelop, and uniformly arranged microvilli. On the other hand, type 1 yolk globules, reduced size of microvilli, spermatogonial cells in ovary, spermatogonia with centrally located nucleus, and chromatin distribution throughout the nucleoplasm were present in the TBT treated group. Immunofluorescence staining indicated a reduction in vitellin content in ovary of TBT treated prawn. Moreover, TBT had inhibited the vitellogenesis by causing hormonal imbalance in M. rosenbergii. Thus, the present investigation demonstrates that TBT substantially affects sexual differentiation and gonadal development in M. rosenbergii. PMID:25121096

TBT effects on the development of intersex (ovotestis) in female fresh water prawn Macrobrachium rosenbergii.

PubMed

Peranandam, Revathi; Palanisamy, Iyapparaj; Lourdaraj, Arockia Vasanthi; Natesan, Munuswamy; Vimalananthan, Arun Prasanna; Thangaiyan, Suganya; Perumal, Anantharaman; Muthukalingan, Krishnan

2014-01-01

The impact of tributyltin (TBT) on the female gonad and the endocrine system in Macrobrachium rosenbergii was studied. Prawns were exposed to environmentally realistic concentrations of 10, 100, and 1000 ng/L of TBT for 6 months. Dose dependent effects were noticed in TBT exposed prawns. At 1000 ng/L TBT caused ovotestis formation (formation of male germ cells in ovary). Presence immature oocytes, fusion of developing oocytes, increase in interstitial connective tissues, and its modification into tubular like structure and abundance of spermatogonia in the ovary of TBT treated prawns. The control prawn ovary showed normal architecture of cellular organelles such as mature oocytes with type 2 yolk globules, lipid droplets, normal appearance of yolk envelop, and uniformly arranged microvilli. On the other hand, type 1 yolk globules, reduced size of microvilli, spermatogonial cells in ovary, spermatogonia with centrally located nucleus, and chromatin distribution throughout the nucleoplasm were present in the TBT treated group. Immunofluorescence staining indicated a reduction in vitellin content in ovary of TBT treated prawn. Moreover, TBT had inhibited the vitellogenesis by causing hormonal imbalance in M. rosenbergii. Thus, the present investigation demonstrates that TBT substantially affects sexual differentiation and gonadal development in M. rosenbergii.

Risk assessment of pesticides used in rice-prawn concurrent systems in Bangladesh.

PubMed

Sumon, Kizar Ahmed; Rico, Andreu; Ter Horst, Mechteld M S; Van den Brink, Paul J; Haque, Mohammad Mahfujul; Rashid, Harunur

2016-10-15

The objectives of the current study were to determine the occupational health hazards posed by the application of pesticides in rice-prawn concurrent systems of south-west Bangladesh and to assess their potential risks for the aquatic ecosystems that support the culture of freshwater prawns (Macrobrachium rosenbergii). Information on pesticide use in rice-prawn farming was collected through structured interviews with 38 farm owners held between January and May of 2012. The risks of the pesticide use to human health were assessed through structured interviews. The TOXSWA model was used to calculate pesticide exposure (peak and time-weighted average concentrations) in surface waters of rice-prawn systems for different spray drift scenarios and a simple first tier risk assessment based on threshold concentrations derived from single species toxicity tests were used to assess the ecological risk in the form of risk quotients. The PERPEST model was used to refine the ecological risks when the first tier assessment indicated a possible risk. Eleven synthetic insecticides and one fungicide (sulphur) were recorded as part of this investigation. The most commonly reported pesticide was sulphur (used by 29% of the interviewed farmers), followed by thiamethoxam, chlorantraniliprole, and phenthoate (21%). A large portion of the interviewed farmers described negative health symptoms after pesticide applications, including vomiting (51%), headache (18%) and eye irritation (12%). The results of the first tier risk assessment indicated that chlorpyrifos, cypermethrin, alpha-cypermethrin, and malathion may pose a high to moderate acute and chronic risks for invertebrates and fish in all evaluated spray drift scenarios. The higher tier assessment using the PERPEST model confirmed the high risk of cypermethrin, alpha-cypermethrin, and chlorpyrifos for insects and macro- and micro-crustaceans thus indicating that these pesticides may have severe adverse consequences for the prawn

A comparison of antenatal classifications of 'overweight' and 'obesity' prevalence between white British, Indian, Pakistani and Bangladeshi pregnant women in England; analysis of retrospective data.

PubMed

Garcia, Rebecca; Ali, Nasreen; Guppy, Andy; Griffiths, Malcolm; Randhawa, Gurch

2017-04-11

Maternal obesity increases women's risk of poor birth outcomes, and statistics show that Pakistani and Bangladeshi women (who are born or settled) in the UK experience higher rates of perinatal mortality and congenital anomalies than white British or white Other women. This study compares the prevalence of maternal obesity in Indian, Pakistani, Bangladeshi and white British women using standard and Asian-specific BMI metrics. Retrospective cross-sectional analysis using routinely recorded secondary data in Ciconia Maternity information System (CMiS), between 2008 and 2013. Mothers (n = 15,205) whose ethnicity was recorded as white British, Bangladeshi, Pakistani or Indian. Adjusted standardised residuals and Pearson Chi-square. Percentage of mothers stratified by ethnicity (Indian, Pakistani, Bangladeshi and white British) who are classified as overweight or obese using standard and revised World Health Organisation BMI thresholds. Compared to standard BMI thresholds, using the revised BMI threshold resulted in a higher prevalence of obesity: 22.8% of Indian and 24.3% of Bangladeshi and 32.3% of Pakistani women. Pearson Chi-square confirmed that significantly more Pakistani women were classified as 'obese' compared with white British, Indian or Bangladeshi women (χ 2  = 499,88 df = 9, p < 0.001). There are differences in the prevalence of obese and overweight women stratified by maternal ethnicity of white British, Indian, Pakistani and Bangladeshi. Using revised anthropometric measures in Indian, Pakistani and Bangladeshi women has clinical implications for identifying risks associated with obesity and increased complications in pregnancy.

Familistic Attitudes and Marriage Role Expectations of American Indian and White Adolescents.

ERIC Educational Resources Information Center

Lind, Robert William

The major purpose of the research was the exploration of familistic attitudes and marriage role expectations of American Indian and White adolescents as related to grade, age, sex, race, tribal affiliation, place of residence, academic achievement, future educational plans, parents' marital status, and language spoken in the home. Subjects were…

The effect of astaxanthin on resistance of juvenile prawns Macrobrachium nipponense (Decapoda: Palaemonidae) to physical and chemical stress.

PubMed

Tizkar, Babak; Seidavi, Alireza; Ponce-Palafox, Jesús Trinidad; Pourashoori, Parastoo

2014-12-01

In recent years, the use of new scientific techniques has effectively improved aquaculture production processes. Astaxanthin has various properties in aquaculture and its antioxidant benefits have been closely related to stress resistance; besides, it is an essential factor for growth in many crustaceans and fish. The objective of this study was to evaluate the resistance of prawn (Macrobrachium nipponense) fed diets containing different amounts of astaxanthin (AX) to the shock and stress of different physicochemical environments. A 70-day trial was conducted to evaluate the effect of supplementation of a source of astaxanthin (Carophyll Pink, 10% astaxanthin, w/w, Hoffman-La Roche, Switzerland) at various levels in the diet of M. nipponense juveniles. Four dry diets were prepared: AX0 without astaxanthin, AX50 with 50 mg/kg, AX100 with 100 mg/kg, and AX150 with 150 mg/kg astaxanthin. The feeding trial was conducted in a recirculation water system consisting of 12 fiberglass tanks (1000L) used for holding prawns. Three replicate aquaria were initially stocked with 36 org/m2 per tank. During the trial, prawns were maintained on a 12:12-h light:dark photoperiod with an ordinary incandescent lamp, and the water quality parameters were maintained as follows: water temperature, 25-26°C; salinity, 1 g/L; pH, 8.5-8.8; dissolved oxygen, 6.0-6.5 mg/L; and ammonia-nitrogen, 0.05 mg/L. Incorporation of AX, production output, and physiological condition were recorded after 10 weeks of feeding. At the end of the growing period, the prawns were exposed to thermal shock (0°C), ammonia (0.75 mg/L), and reduced oxygen (0.5 mg/L). The time to lethargy and the time to complete death of the prawns were recorded. The results showed that control prawns had the shortest time to lethargy and death compared with prawns subjected to the other treatments. The results of this study have shown that the amount of muscle tissue and gill carotenoids in prawn fed with an AX150 diet showed

Effects of gamma irradiation on tropomyosin allergen, proximate composition and mineral elements in giant freshwater prawn (Macrobrachium rosenbergii).

PubMed

Muanghorn, Wipawan; Konsue, Nattaya; Sham, Hasan; Othman, Zainon; Mohamed, Faizal; Mohd Noor, Noramaliza; Othman, Norsyafiqah; Mohd Noor Akmal, Nur Shamin Shyamimi; Ahmad Fauzi, Nurulhuda; Packiamuthu Dewaprigam Solomen, Mary Margaret; Abdull Razis, Ahmad Faizal

2018-05-01

Effects of food irradiation on allergen and nutritional composition of giant freshwater prawn are not well documented. Thus, this study aimed to investigate the effects of gamma irradiation on tropomyosin allergen, proximate composition, and mineral elements in Macrobrachium rosenbergii . In this study, prawn was peeled, cut into small pieces, vacuum packaged and gamma irradiated at 0, 5, 7, 10 and 15 kGy with a dose rate of 0.5 kGy/h using cobalt-60 as the source, subsequently determined the level of tropomyosin, proximate composition and mineral elements respectively. The results showed that band density of tropomyosin irradiated at 10 and 15 kGy is markedly decreased. Proximate analysis revealed that moisture, protein, and carbohydrate content were significantly different as compared with non-irradiated prawn. Meanwhile, gamma irradiated M. rosenbergii at 15 kGy was observed to be significantly higher in nickel and zinc than the non-irradiated prawn. The findings provide a new information that food irradiation may affect the tropomyosin allergen, proximate composition and mineral elements of the prawn.

Genetic diversity of cultured and wild populations of the freshwater prawn Macrobrachium rosenbergii based on microsatellite analysis

USDA-ARS?s Scientific Manuscript database

Freshwater prawn Macrobrachium rosenbergii culture in the Western Hemisphere is primarily, if not entirely, based on thirty-six individual prawn introduced to Hawaii from Malaysia in 1965 and 1966. Little information is available regarding the genetic background or current population status of cult...

Reduced transmission of human schistosomiasis after restoration of a native river prawn that preys on the snail intermediate host

USGS Publications Warehouse

Sokolow, Susanne H.; Huttinger, Elizabeth; Jouanard, Nicolas; Hsieh, Michael H.; Lafferty, Kevin D.; Kuris, Armand M.; Riveau, Gilles; Senghor, Simon; Thiam, Cheikh; D'Diaye, Alassane; Faye, Djibril Sarr; De Leo, Giulio A.

2015-01-01

Eliminating human parasitic disease often requires interrupting complex transmission pathways. Even when drugs to treat people are available, disease control can be difficult if the parasite can persist in nonhuman hosts. Here, we show that restoration of a natural predator of a parasite’s intermediate hosts may enhance drug-based schistosomiasis control. Our study site was the Senegal River Basin, where villagers suffered a massive outbreak and persistent epidemic after the 1986 completion of the Diama Dam. The dam blocked the annual migration of native river prawns (Macrobrachium vollenhoveni) that are voracious predators of the snail intermediate hosts for schistosomiasis. We tested schistosomiasis control by reintroduced river prawns in a before-after-control-impact field experiment that tracked parasitism in snails and people at two matched villages after prawns were stocked at one village’s river access point. The abundance of infected snails was 80% lower at that village, presumably because prawn predation reduced the abundance and average life span of latently infected snails. As expected from a reduction in infected snails, human schistosomiasis prevalence was 18 ± 5% lower and egg burden was 50 ± 8% lower at the prawn-stocking village compared with the control village. In a mathematical model of the system, stocking prawns, coupled with infrequent mass drug treatment, eliminates schistosomiasis from high-transmission sites. We conclude that restoring river prawns could be a novel contribution to controlling, or eliminating, schistosomiasis.                            

Survey of protozoan, helminth and viral infections in shrimp Litopenaeus setiferus and prawn Macrobrachium acanthurus native to the Jamapa River region, Mexico.

PubMed

Domínguez-Machín, Magda E; Hernández-Vergara, Martha P; Jiménez-García, Isabel; Simá-Alvarez, Raúl; Rodríguez-Canul, Rossanna

2011-09-09

We surveyed protozoan and metazoan parasites as well as white spot syndrome virus (WSSV) and infectious hypodermal hematopoietic necrosis virus (IHHNV) in white shrimp Litopenaeus setiferus and the palaemonid prawn Macrobrachium acanthurus native to the lower Jamapa River region of Veracruz, Mexico. The presence of parasites and the infection parameters were evaluated in 113 palaemonid prawns collected during the northwind (n = 45), rainy (n = 38) and dry seasons (n = 30) between October 2007 and July 2008, and in 91 shrimp collected in the rainy season between May and June 2008. In L. setiferus, ciliates of the subclass Apostomatia (Ascophrys sp.) were evident in gills, and third-stage larvae of the nematode Physocephalus sexalatus were evident in the stomach. Cestodes of the genus Prochristianella were evident in the hepatopancreas, while some gregarines of the genus Nematopsis, as well as unidentified larval cestodes, were observed in the intestine. Histology identified Ascophrys sp. in association with gill necrosis and tissue melanization. Slight inflammation was observed in intestinal epithelium near cestode larvae. In M. acanthurus, epibionts of the protozoans Epistylis sp., Acineta sp. and Lagenophrys sp. were observed under uropods, periopods and pleopods. An unidentified ciliate of the Apostomatia was also found in the gills, and Nematopsis was identified in the intestine. No histopathology was observed in association with these parasites. Moreover, neither WSSV nor IHHNV were detected by the polymerase chain reaction (PCR) in any of the L. setiferus or M. acanthurus analysed.

Cloning of a heat shock protein 90 (HSP90) gene and expression analysis in the ridgetail white prawn Exopalaemon carinicauda.

PubMed

Li, Jitao; Han, Junying; Chen, Ping; Chang, Zhiqiang; He, Yuying; Liu, Ping; Wang, Qingyin; Li, Jian

2012-06-01

Heat shock protein 90 (HSP90) is a highly conserved molecular chaperone contributing to the folding, maintenance of structural integrity and proper regulation of a subset of cytosolic proteins. In this study, a heat shock protein 90 cDNA named EcHSP90 was cloned from the hepatopancreas of ridgetail white prawn Exopalaemon carinicauda by reverse transcription polymerase chain reaction (RT-PCR) coupled with rapid amplification of cDNA ends (RACE) approaches. The full-length cDNA of EcHSP90 was of 2695 bp, including an open reading frame (ORF) of 2163 bp encoding a polypeptide of 720 amino acids with an estimated molecular mass of 82.73 kDa and an estimated isoelectric point of 4.83. BLAST analysis revealed that the EcHSP90 shared high similarity (87.6%-75.24%) with other known HSP90s. The five conserved amino acid blocks defined as HSP90 protein family signatures were also identified in EcHSP90, which indicated that EcHSP90 should be a cytosolic member of the HSP90 family. Quantitative real-time RT-PCR analysis revealed that EcHSP90 transcript could be detected in all the tested tissues, and strongly expressed in ovary of E. carinicauda. The transcript of EcHSP90 in hepatopancreas of E. carinicauda showed different expression profiles after pH and ammonia-N stresses. The results indicated that EcHSP90 was a constitutive and inducible expressed protein and could be induced by various stresses from environment. Copyright © 2012 Elsevier Ltd. All rights reserved.

Morphological and histological studies on freshwater prawn Macrobrachium rosenbergii (de man) irradiated with (60)Co gamma radiation.

PubMed

Stalin, A; Broos, K V; Sadiq Bukhari, A; Syed Mohamed, H E; Singhal, R K; Venu-Babu, P

2013-11-15

This study was framed to investigate the (60)Co gamma radiation induced morphological and histological variations in freshwater prawn Macrobrachium rosenbergii. The LD50 value of (60)Co gamma irradiated M. rosenbergii observed (by probit analysis) at 30 Gy. Prawns were irradiated to four different dose levels (3 mGy, 30 mGy, 300 mGy and 3,000 mGy) using Theratron Phoenix TeleCobalt Unit [P-33] and one control group (without irradiation) maintained separately. Irradiated groups exhibited several morphological variations such as discoloration; damaged rostrum; opaque coloration in cephalothorax; black bands and dot formation in abdomen; deformed uropods and telson in tail regions when compared with control group. The Hepato Somatic Index reflected the severity of radiation on hepatopancreas. Histological variations in gills, hepatopancreas and muscles of irradiated groups were observed. In gills, structural changes such as swollen and fused lamellae, abnormal gill tips, hyperplasic, necrotic and clavate-globate lamellae were observed in gamma irradiated prawns. Accumulation of hemocytes in hemocoelic space, interstitial sinuses filled with abnormal infiltrated hemocytes, the tubular epithelium with ruptured basal laminae, abnormal and coagulated lumen, necrotic tubules, thickened basal laminae, tissue debris, necrotic hepatocytes were observed in irradiated prawn hepatopancreas. In muscle, shrinkage of muscular fiber and necrotic musculature were observed in irradiated prawns. These structural alterations of the organs it is felt could affect the vital physiological functions such as respiration, osmotic and ionic regulation in gills and muscles; absorption, storage and secretion of the hepatopancreas which in turn could adversely affect the growth and survival of freshwater prawn M. rosenbergii. Copyright © 2013 Elsevier B.V. All rights reserved.

Ultrastructural changes during spermatogenesis, biochemical and hormonal evidences of testicular toxicity caused by TBT in freshwater prawn Macrobrachium rosenbergii (De Man, 1879).

PubMed

Revathi, Peranandam; Iyapparaj, Palanisamy; Vasanthi, Lourduraj Arockia; Munuswamy, Natesan; Krishnan, Muthukalingan

2014-10-01

The present investigation documents the impact of tributyltin (TBT) on the ultrastructural variation of spermatogenesis in freshwater prawn Macrobrachium rosenbergii. The environmentally realistic concentration of TBT can cause damages to the endocrine and reproductive physiology of crustaceans. In this context, three concentrations viz. 10, 100, and 1000 ng/L were selected and exposed to prawns for 90 days. The TBT exposed prawn exhibited decrease the reproductive activity as evidenced by sperm count and sperm length compared to control. Histopathological results revealed the retarded testicular development, abnormal structure of seminiferous tubule, decrease in the concentration of spermatozoa, diminution of seminiferous tubule membrane, abundance of spermatocytes and vacuolation in testis of treated prawns. Ultrastructural study also confirmed the impairment of spermatogenesis in treated prawns. Furthermore, radioimmunoassay (RIA) clearly documented the reduction of testosterone level in TBT exposed groups. Thus, TBT substantially reduced the level of male sex hormone as well as biochemical constituents which ultimately led to impairment of spermatogenesis in the freshwater male prawn M. rosenbergii. Copyright © 2013 Wiley Periodicals, Inc., a Wiley company.

Influence of short term exposure of TBT on the male reproductive activity in freshwater prawn Macrobrachium rosenbergii (De Man).

PubMed

Revathi, Peranandam; Iyapparaj, Palanisamy; Vasanthi, Lourduraj Arockia; Munuswamy, Natesan; Prasanna, Vimalanathan Arun; Pandiyarajan, Jayaraj; Krishnan, Muthukalingan

2014-10-01

In the present study, the effect of tributyltin (TBT) on the histopathological and hormonal changes during spermatogenesis in freshwater prawn Macrobrachium rosenbergii was documented. Three experimental concentrations such as 10, 100 and 1,000 ng/L were selected and exposed to prawns for 45 days. After TBT exposure, the reproductive activities like sperm count and sperm length were decreased when compared with control. Further, abnormal structure of the seminiferous tubule, decrease in spermatozoa concentration, diminution of the seminiferous tubule membrane and the abundance of spermatocytes in the testis were noticed in treated prawns. Interestingly, radioimmunoassay clearly revealed the reduction of testosterone level in TBT exposed groups. Thus, TBT has considerably reduced the level of testosterone and caused the impairment of spermatogenesis in the freshwater male prawn M. rosenbergii.

Fishing for prawn larvae in Bangladesh: an important coastal livelihood causing negative effects on the environment.

PubMed

Ahmed, Nesar; Troell, Max

2010-02-01

Freshwater prawn (Macrobrachium rosenbergii) farming in Bangladesh has, to a large extent, been dependent on the supply of wild larvae. Although there are 81 freshwater prawn hatcheries in the country, a lack of technical knowledge, inadequate skilled manpower, and an insufficient supply of wild broods have limited hatchery production. Many thousands of coastal poor people, including women, are engaged in fishing for wild prawn larvae along the coastline during a few months each year. On average, 40% of the total yearly income for these people comes from prawn larvae fishing activity. However, indiscriminate fishing of wild larvae, with high levels of bycatch of juvenile fish and crustaceans, may impact negatively on production and biodiversity in coastal ecosystems. This concern has provoked the imposition of restrictions on larvae collection. The ban has, however, not been firmly enforced because of the limited availability of hatchery-raised larvae, the lack of an alternative livelihood for people involved in larvae fishing, and weak enforcement power. This article discusses the environmental and social consequences of prawn larvae fishing and concludes that, by increasing awareness among fry fishers, improving fishing techniques (reducing bycatch mortality), and improving the survival of fry in the market chain, a temporal ban may be a prudent measure when considering the potential negative impacts of bycatch. However, it also suggests that more research is needed to find out about the impact of larvae fishing on nontarget organisms and on the populations of targeted species.

Nonsuicidal Self-Injury in an American Indian Reservation Community: Results from the White Mountain Apache Surveillance System, 2007-2008

ERIC Educational Resources Information Center

Cwik, Mary F.; Barlow, Allison; Tingey, Lauren; Larzelere-Hinton, Francene; Goklish, Novalene; Walkup, John T.

2011-01-01

Objective: To describe characteristics and correlates of nonsuicidal self-injury (NSSI) among the White Mountain Apache Tribe. NSSI has not been studied before in American Indian samples despite associated risks for suicide, which disproportionately affect American Indian youth. Method: Apache case managers collected data through a tribally…

The average Indian female nose.

PubMed

Patil, Surendra B; Kale, Satish M; Jaiswal, Sumeet; Khare, Nishant; Math, Mahantesh

2011-12-01

This study aimed to delineate the anthropometric measurements of the noses of young women of an Indian population and to compare them with the published ideals and average measurements for white women. This anthropometric survey included a volunteer sample of 100 young Indian women ages 18 to 35 years with Indian parents and no history of previous surgery or trauma to the nose. Standardized frontal, lateral, oblique, and basal photographs of the subjects' noses were taken, and 12 standard anthropometric measurements of the nose were determined. The results were compared with published standards for North American white women. In addition, nine nasal indices were calculated and compared with the standards for North American white women. The nose of Indian women differs significantly from the white nose. All the nasal measurements for the Indian women were found to be significantly different from those for North American white women. Seven of the nine nasal indices also differed significantly. Anthropometric analysis suggests differences between the Indian female nose and the North American white nose. Thus, a single aesthetic ideal is inadequate. Noses of Indian women are smaller and wider, with a less projected and rounded tip than the noses of white women. This study established the nasal anthropometric norms for nasal parameters, which will serve as a guide for cosmetic and reconstructive surgery in Indian women.

Bio-assembled, piezoelectric prawn shell made self-powered wearable sensor for non-invasive physiological signal monitoring

NASA Astrophysics Data System (ADS)

Ghosh, Sujoy Kumar; Mandal, Dipankar

2017-03-01

A human interactive self-powered wearable sensor is designed using waste by-product prawn shells. The structural origin of intrinsic piezoelectric characteristics of bio-assembled chitin nanofibers has been investigated. It allows the prawn shell to make a tactile sensor that performs also as a highly durable mechanical energy harvester/nanogenerator. The feasibility and fundamental physics of self-powered consumer electronics even from human perception is highlighted by prawn shells made nanogenerator (PSNG). High fidelity and non-invasive monitoring of vital signs, such as radial artery pulse wave and coughing actions, may lead to the potential use of PSNG for early intervention. It is presumed that PSNG has enormous future aspects in real-time as well as remote health care assessment.

Red Women, White Policy: American Indian Women and Indian Education.

ERIC Educational Resources Information Center

Warner, Linda Sue

This paper discusses American Indian educational policies and implications for educational leadership by Indian women. The paper begins with an overview of federal Indian educational policies from 1802 to the 1970s. As the tribes have moved toward self-determination in recent years, a growing number of American Indian women have assumed leadership…

The effects of different routes of inulin administration on gut microbiota and survival rate of Indian white shrimp post-larvae (Fenneropenaeus indicus).

PubMed

Hoseinifar, Seyed Hossein; Zare, Parviz; Kolangi Miandare, Hamed

2015-01-01

The present study investigates the effects of different routes of inulin administration as prebiotic on gut microbiota and survival rate of Indian white shrimp post-larvae. Four hundred and fifty Indian white shrimp post-larvae (PL1) were stocked in nine tanks. The tanks were assigned into three treatments: feeding with inulin-treated (110 mg L(-1)) Artemia nauplii (I-T), feeding with inulin-enriched (110 mg L(-1)) Artemia nauplii (I-E) and control which repeated triplicates. Feeding trial was performed until PL11 stage and then gut microbiota was studied using culture based method. Also, survival rate was calculated at the end of feeding trial. Our results showed that feeding on inulin enriched or treated Artemia nauplii had no significant effect on total viable culturable autochthonous bacteria and Vibrio spp. levels of the gut microbiota (p > 0.05). However, a remarkable increase of lactic acid bacteria levels (LAB) was observed in I-E treatment (p < 0.05). Administration of inulin enriched Artemia nauplii significantly elevated survival rates of Indian white shrimp post-larvae (p < 0.05). These results encourage administration of prebiotic-enriched Artemia nauplii in post larval stage of Indian white shrimp but determination the mode of action of prebiotic on various aspects of shrimp larviculture merit further research.

The effects of different routes of inulin administration on gut microbiota and survival rate of Indian white shrimp post-larvae (Fenneropenaeus indicus)

PubMed Central

Hoseinifar, Seyed Hossein; Zare, Parviz; Kolangi Miandare, Hamed

2015-01-01

The present study investigates the effects of different routes of inulin administration as prebiotic on gut microbiota and survival rate of Indian white shrimp post-larvae. Four hundred and fifty Indian white shrimp post-larvae (PL1) were stocked in nine tanks. The tanks were assigned into three treatments: feeding with inulin-treated (110 mg L-1) Artemia nauplii (I-T), feeding with inulin-enriched (110 mg L-1) Artemia nauplii (I-E) and control which repeated triplicates. Feeding trial was performed until PL11 stage and then gut microbiota was studied using culture based method. Also, survival rate was calculated at the end of feeding trial. Our results showed that feeding on inulin enriched or treated Artemia nauplii had no significant effect on total viable culturable autochthonous bacteria and Vibrio spp. levels of the gut microbiota (p > 0.05). However, a remarkable increase of lactic acid bacteria levels (LAB) was observed in I-E treatment (p < 0.05). Administration of inulin enriched Artemia nauplii significantly elevated survival rates of Indian white shrimp post-larvae (p < 0.05). These results encourage administration of prebiotic-enriched Artemia nauplii in post larval stage of Indian white shrimp but determination the mode of action of prebiotic on various aspects of shrimp larviculture merit further research. PMID:26973770

Molecular and immunological responses of the giant freshwater prawn, Macrobrachium rosenbergii, to the organophosphorus insecticide, trichlorfon.

PubMed

Chang, Chin-Chyuan; Rahmawaty, Atiek; Chang, Zhong-Wen

2013-04-15

Trichlorfon is an organophosphorus (OP) insecticide that is used as an agriculture pesticide to destroy insects, a human medicine to combat internal parasites, and an ectoparasiticide in the livestock and aquaculture industries, but which has caused aquatic toxicity in the prawn industry. The aim of this study was to investigate the effects of trichlorfon on molecular and enzymatic processes of the immunological response of the giant freshwater prawn, Macrobrachium rosenbergii, at 0, 0.2, and 0.4mgL(-1) with 0, 3, 6, 12, and 24h of exposure. The total hemocyte count (THC), respiratory bursts (RBs), phenoloxidase (PO) activity, and superoxide dismutase (SOD) activity were examined to evaluate immunological responses and oxidative stress. Results showed that THCs of the prawn exposed to trichlorfon at both concentrations (0.2 and 0.4mgL(-1)) had increased after 12 and 24h; SOD and PO activities had significantly increased at 3h, whereas production of RBs had dramatically increased as oxidative stress at each sampling time after exposure to trichlorfon compared to the control. A potential biomarker of OPs, acetylcholinesterase (AChE) revealed a significant decrease after exposure for 6h, and showed a time-dependent tendency. Immune gene expressions, including prophenoloxidase (proPO), the lipopolysaccharide- and β-1,3-glucan-binding protein (LGBP), peroxinectin (PE), α2-macroglubulin (α2M), transglutaminase (TG), and copper, zinc (Cu,Zn)-SOD, of prawns exposed to trichlorfon at 0, 0.2, and 0.4mgL(-1) for 0, 6, and 24h were further evaluated. Expressions of all of the immune genes significantly decreased when prawns were exposed to 0.4mgL(-1) trichlorfon for 24h, and among them, an increase in SOD expression was seen after exposure to 0.4mgL(-1) for 6h. Prawns exposed to trichlorfon within 24h exhibited the decrease of circulating hemocytes, and also the induction of oxidative stress, which caused subsequent damage to DNA formation of immune genes. From these

Desperate Prawns: Drivers of Behavioural Innovation Vary across Social Contexts in Rock Pool Crustaceans.

PubMed

Duffield, Callum; Wilson, Alastair J; Thornton, Alex

2015-01-01

Innovative behaviour may allow animals to cope with changes in their environment. Innovative propensities are known to vary widely both between and within species, and a growing body of research has begun to examine the factors that drive individuals to innovate. Evidence suggests that individuals are commonly driven to innovate by necessity; for instance by hunger or because they are physically unable to outcompete others for access to resources. However, it is not known whether the factors that drive individuals to innovate are stable across contexts. We examined contextual variation in the drivers of innovation in rock pool prawns (Palaemon spp), invertebrates that face widely fluctuating environments and may, through the actions of tides and waves, find themselves isolated or in groups. Using two novel foraging tasks, we examined the effects of body size and hunger in prawns tested in solitary and group contexts. When tested alone, small prawns were significantly more likely to succeed in a spatial task, and faster to reach the food in a manipulation task, while hunger state had no effect. In contrast, size had no effect when prawns were tested in groups, but food-deprived individuals were disproportionately likely to innovate in both tasks. We suggest that contextual variation in the drivers of innovation is likely to be common in animals living in variable environments, and may best be understood by considering variation in the perception of relative risks and rewards under different conditions.

Growth and antioxidant status of oriental river prawn Macrobrachium nipponense fed with diets containing vitamin E

NASA Astrophysics Data System (ADS)

Zhao, Weihong; Wang, Zisheng; Yu, Yebing; Qi, Zhitao; Lü, Linlan; Zhang, Yuxia; Lü, Fu

2016-05-01

A feeding trial was carried out to investigate the dietary vitamin E requirement of the oriental river prawn Macrobrachium nipponense (weight of 0.3-0.4 g) and its effect role on antioxidant activity. Prawns were fed with seven levels of vitamin E (0, 25, 50, 75, 100, 200, and 400 mg/kg diet) for 60 days. The results show that dietary vitamin E supplementation could significantly increased the prawn weight ( P < 0.05). The activity of superoxide dismutase (SOD) in the hepatopancreas was significantly higher in prawns fed with diets supplemented with ≤75 mg/kg vitamin E than in those fed with diets supplemented with 100-400 mg/kg vitamin E ( P < 0.05). The activity of catalase (CAT) in the hepatopancreas decreased significantly as dietary vitamin E supplementation increased ( P < 0.05), and no significant difference was detected in glutathione peroxidase (GSH-Px) activity between different dietary groups ( P >0.05). The contents of vitamin E in the hepatopancreas and in the muscle increased with increasing dietary vitamin E. There was a linear correlation between the vitamin E level in diet and that in muscle, and between the vitamin E level in diet and that in the hepatopancreas. All the above results indicated that dietary vitamin E can be stored in the hepatopancreas and muscle and lower both the activities of SOD and CAT in the hepatopancreas, suggesting that it is a potential antioxidant in M. nipponense. Broken line analysis conducted on the weight gains of prawns in each diet group showed that the dietary vitamin E requirement for maximum growth is 94.10 mg/kg.

Toxicity of rotenone to giant river freshwater prawn Macrobrachium rosenbergii

USDA-ARS?s Scientific Manuscript database

Aquaculturists have often suffered predation losses in the production of freshwater giant river prawn Macrobrachium rosenbergii due to the presence of wild fish species in culture ponds. The piscicide rotenone is widely used to remove undesirable fish species from ponds. Although evidence in the t...

The prawn Macrobrachium vollenhovenii in the Senegal River basin: towards sustainable restocking of all-male populations for biological control of schistosomiasis.

PubMed

Savaya Alkalay, Amit; Rosen, Ohad; Sokolow, Susanne H; Faye, Yacinthe P W; Faye, Djibril S; Aflalo, Eliahu D; Jouanard, Nicolas; Zilberg, Dina; Huttinger, Elizabeth; Sagi, Amir

2014-08-01

Early malacological literature suggests that the outbreak of schistosomiasis, a parasitic disease transmitted by aquatic snails, in the Senegal River basin occurred due to ecological changes resulting from the construction of the Diama dam. The common treatment, the drug praziquantel, does not protect from the high risk of re-infection due to human contact with infested water on a daily basis. The construction of the dam interfered with the life cycle of the prawn Macrobrachium vollenhovenii by blocking its access to breeding grounds in the estuary. These prawns were demonstrated to be potential biological control agents, being effective predators of Schistosoma-susceptible snails. Here, we propose a responsible restocking strategy using all-male prawn populations which could provide sustainable disease control. Male prawns reach a larger size and have a lower tendency to migrate than females. We, therefore, expect that periodic restocking of all-male juveniles will decrease the prevalence of schistosomiasis and increase villagers' welfare. In this interdisciplinary study, we examined current prawn abundance along the river basin, complemented with a retrospective questionnaire completed by local fishermen. We revealed the current absence of prawns upriver and thus demonstrated the need for restocking. Since male prawns are suggested to be preferable for bio-control, we laid the molecular foundation for production of all-male M. vollenhovenii through a complete sequencing of the insulin-like androgenic gland-encoding gene (IAG), which is responsible for sexual differentiation in crustaceans. We also conducted bioinformatics and immunohistochemistry analyses to demonstrate the similarity of this sequence to the IAG of another Macrobrachium species in which neo-females are produced and their progeny are 100% males. At least 100 million people at risk of schistosomiasis are residents of areas that experienced water management manipulations. Our suggested non

Total and inorganic arsenic in freshwater fish and prawn in Thailand.

PubMed

Saipan, Piyawat; Ruangwises, Suthep; Tengjaroenkul, Bundit; Ruangwises, Nongluck

2012-10-01

Total and inorganic arsenic levels were determined in 120 samples of eight freshwater animal species collected from five distribution centers in the central region of Thailand between January and March 2011. Eight species with the highest annual catch, consisting of seven fish species and one prawn species, were analyzed. Concentrations of inorganic arsenic (on a wet weight basis) ranged from 0.010 μg/g in giant prawn (Macrobrachium rosenbergii) to 0.230 μg/g in striped snakehead (Channa striata). Climbing perch (Anabas testudineus) exhibited the highest mean concentrations of total arsenic (0.459 ± 0.137 μg/g), inorganic arsenic (0.121 ± 0.044 μg/g), and percentage of inorganic arsenic (26.2%). Inorganic arsenic levels found in freshwater animals in this study were much lower than the Thai regulatory standard of 2 μg/g.

Attitudes toward HPV vaccination among rural American Indian women and urban White women in the northern plains.

PubMed

Buchwald, Dedra; Muller, Clemma; Bell, Maria; Schmidt-Grimminger, Delf

2013-12-01

American Indian women in the Northern Plains have a high incidence of cervical cancer. We assessed attitudes on vaccination against human papillomavirus (HPV) in this population. In partnership with two tribal communities, from 2007 to 2009, we surveyed women 18 to 65 years old attending two reservation clinics (n = 118 and n = 76) and an urban clinic in the same region serving primarily White women (n = 158) on HPV knowledge, vaccine familiarity, and willingness to vaccinate children against HPV. We used chi-square tests and binary logistic regression to compare groups and identify correlates of willingness to vaccinate. American Indian women were less knowledgeable about HPV than White women (p < .001), especially its role in cervical cancer. Willingness to vaccinate children was differentially distributed across the three clinic samples (p < .001), but this association did not persist after adjusting for demographics and HPV knowledge. Among all samples, more correct answers to HPV knowledge questions was the only factor positively correlated with willingness to vaccinate (odds ratios = 1.2-1.5; p < .00-.05). These findings underscore the importance of locally relevant educational interventions to increase HPV vaccination rates among American Indian women.

The Comprehensive View of Indian Education.

ERIC Educational Resources Information Center

Kaegi, Gerda

Relating historical conflicts between Indians and whites, the document explained how education was originally aimed at "civilizing" and domesticating the Canadian Indian. This philosophy, used extensively by church groups that established the original Indian schools, alienated children from both the white society and the educational…

Fast Gas Chromatography with Tandem Mass Spectrometry Analysis of Selected Persistent Organic Pollutants and Organophosphorus and Synthetic Pyrethroid Pesticides in Indian Prawn (Fenneropenaeus indicus) in Compliance with the EU-MRLs.

PubMed

Sawant, Durvesh; Kelkar, Jitendra; Rasam, Pratap; Datar, Ajit; Hase, Prashant; Handique, Dheeraj; Bhone, Ankush; Chiplunkar, Sanket; Hate, Manish

2017-05-01

A fast GC with tandem MS method was developed and validated for multiresidue determination of 95 chemical contaminants (24 synthetic pyrethroids, 17 organochlorines, 17 organophosphorus compounds, 18 polycyclic aromatic hydrocarbons, and 19 polychlorinated biphenyls) in Indian prawns (Fenneropenaeus indicus) as per the European Union maximum residual limit requirements. Chromatographic separation and MS determination were achieved within a short run time of 18 min, without compromising sensitivity and specificity. Our findings revealed a 2.5× reduction in the run time compared with conventional GC methods. Sample preparation involved a QuEChERS-based extraction of 10 g sample with 10 mL acidified acetonitrile (1% acetic acid) and phase separation with 6 g anhydrous magnesium sulfate and 1.5 g sodium acetate. The extract was cleaned in two steps, first by dispersive cleanup with primary secondary amine and then by C18 SPE cartridge. The regression coefficients of linearity (r2) for the concentration range of 5-50 ng/mL were >0.99 for all the compounds. Recoveries at 5 and 10 ng/g levels were within the acceptable range of 70-120%. The repeatability (RSDr) and within-laboratory reproducibility (RSDwR) precisions were ≤20%. The method was successfully applied for analysis of the real world samples for incurred residues.

The Prawn Macrobrachium vollenhovenii in the Senegal River Basin: Towards Sustainable Restocking of All-Male Populations for Biological Control of Schistosomiasis

PubMed Central

Savaya Alkalay, Amit; Rosen, Ohad; Sokolow, Susanne H.; Faye, Yacinthe P. W.; Faye, Djibril S.; Aflalo, Eliahu D.; Jouanard, Nicolas; Zilberg, Dina; Huttinger, Elizabeth; Sagi, Amir

2014-01-01

Early malacological literature suggests that the outbreak of schistosomiasis, a parasitic disease transmitted by aquatic snails, in the Senegal River basin occurred due to ecological changes resulting from the construction of the Diama dam. The common treatment, the drug praziquantel, does not protect from the high risk of re-infection due to human contact with infested water on a daily basis. The construction of the dam interfered with the life cycle of the prawn Macrobrachium vollenhovenii by blocking its access to breeding grounds in the estuary. These prawns were demonstrated to be potential biological control agents, being effective predators of Schistosoma-susceptible snails. Here, we propose a responsible restocking strategy using all-male prawn populations which could provide sustainable disease control. Male prawns reach a larger size and have a lower tendency to migrate than females. We, therefore, expect that periodic restocking of all-male juveniles will decrease the prevalence of schistosomiasis and increase villagers' welfare. In this interdisciplinary study, we examined current prawn abundance along the river basin, complemented with a retrospective questionnaire completed by local fishermen. We revealed the current absence of prawns upriver and thus demonstrated the need for restocking. Since male prawns are suggested to be preferable for bio-control, we laid the molecular foundation for production of all-male M. vollenhovenii through a complete sequencing of the insulin-like androgenic gland-encoding gene (IAG), which is responsible for sexual differentiation in crustaceans. We also conducted bioinformatics and immunohistochemistry analyses to demonstrate the similarity of this sequence to the IAG of another Macrobrachium species in which neo-females are produced and their progeny are 100% males. At least 100 million people at risk of schistosomiasis are residents of areas that experienced water management manipulations. Our suggested non

Impact of TBT on the vitellogenesis and sex hormones in freshwater prawn Macrobrachium rosenbergii (De Man, 1879).

PubMed

Revathi, Peranandam; Iyapparaj, Palanisamy; Vasanthi, Lourduraj Arockia; Munuswamy, Natesan; Krishnan, Muthukalingan

2013-01-01

Tributyltin (TBT) is a ubiquitous persistent xenobiotic that can be found in freshwater, estuarine and marine ecosystem. TBT is a strong endocrine disrupting compound (EDC) that can cause toxic threat to aquatic organisms. Imposex, sexual deformities and endocrine dysfunctions are the causes of TBT to most of the aquatic organisms. Effect of TBT on the vitellogenesis and sex hormonal changes in Macrobrachium rosenbergii has never been reported. Hence, the present investigation was undertaken to find out the impact of TBT on histological changes in the different reproductive tissues, sex hormonal alterations and level of biomarkers like vitellogenin and vitellin in M. rosenbergii. The present investigation documents the possible impact of tributyltin (TBT) on the vitellogenesis in freshwater female prawn M. rosenbergii. TBT at 10 ng/l, 100 ng/l and 1000 ng/l concentrations were exposed individually to prawns for a period of three months. At higher concentration of 1000 ng/l, the ovarian development was arrested and ovary remained at spent stage. At lower concentration of TBT (10 ng/l), the development proceeded up to early vitellogenic stage. At intermediate concentration of 100 ng/l TBT, the ovary remained at pre vitellogenic stage and thereafter no development was noticed. Histological results indicated the normal ovarian development with vitellogenic oocytes, filled with yolk globules in control prawn. On the other hand, the TBT treated groups showed reduction in yolk globules, fusion of developing oocytes and abundance of immature oocytes. Immunofluorescence staining denoted the remarkable reduction in vitellin content in ovary of TBT treated prawn. Hence, TBT had conspicuously inhibited the vitellogenesis by causing hormonal imbalance in M. rosenbergii. TBT had notably inhibited the vitellogenesis due to hormonal imbalance. This endocrine dysfunction ultimately impaired the oogenesis in the freshwater female prawn M. rosenbergii.

Impact of TBT on the vitellogenesis and sex hormones in freshwater prawn Macrobrachium rosenbergii (De Man, 1879)

PubMed Central

2013-01-01

Background Tributyltin (TBT) is a ubiquitous persistent xenobiotic that can be found in freshwater, estuarine and marine ecosystem. TBT is a strong endocrine disrupting compound (EDC) that can cause toxic threat to aquatic organisms. Imposex, sexual deformities and endocrine dysfunctions are the causes of TBT to most of the aquatic organisms. Effect of TBT on the vitellogenesis and sex hormonal changes in Macrobrachium rosenbergii has never been reported. Hence, the present investigation was undertaken to find out the impact of TBT on histological changes in the different reproductive tissues, sex hormonal alterations and level of biomarkers like vitellogenin and vitellin in M. rosenbergii. Results The present investigation documents the possible impact of tributyltin (TBT) on the vitellogenesis in freshwater female prawn M. rosenbergii. TBT at 10 ng/l, 100 ng/l and 1000 ng/l concentrations were exposed individually to prawns for a period of three months. At higher concentration of 1000 ng/l, the ovarian development was arrested and ovary remained at spent stage. At lower concentration of TBT (10 ng/l), the development proceeded up to early vitellogenic stage. At intermediate concentration of 100 ng/l TBT, the ovary remained at pre vitellogenic stage and thereafter no development was noticed. Histological results indicated the normal ovarian development with vitellogenic oocytes, filled with yolk globules in control prawn. On the other hand, the TBT treated groups showed reduction in yolk globules, fusion of developing oocytes and abundance of immature oocytes. Immunofluorescence staining denoted the remarkable reduction in vitellin content in ovary of TBT treated prawn. Hence, TBT had conspicuously inhibited the vitellogenesis by causing hormonal imbalance in M. rosenbergii. Conclusion TBT had notably inhibited the vitellogenesis due to hormonal imbalance. This endocrine dysfunction ultimately impaired the oogenesis in the freshwater female prawn M

Anthropometric and physiologic characteristics in white and British Indian vegetarians and nonvegetarians in the UK Biobank

PubMed Central

Tong, Tammy YN; Key, Timothy J; Sobiecki, Jakub G; Bradbury, Kathryn E

2018-01-01

ABSTRACT Background A detailed description of anthropometric and physiologic characteristics of persons in different diet groups is lacking. Objective We aimed to perform cross-sectional analyses of diet group with anthropometric and physiologic characteristics in a large cohort in the United Kingdom. Design The UK Biobank recruited ∼500,000 middle-aged participants throughout the United Kingdom in 2006–2010. Anthropometric indexes (height, weight, waist and hip circumference, body composition) and other physiologic characteristics (heel bone mineral density, grip strength, blood pressure, pulse rate) were measured following standardized protocols. We estimated the age-adjusted means of each characteristic in 6 diet groups (198,166 regular meat eaters, 199,784 low meat eaters, 4381 poultry eaters, 9674 fish eaters, 6366 vegetarians, and 378 vegans) in white women and men, and in 2 diet groups (3322 meat eaters and 1186 vegetarians) in British Indian women and men. Results In white women, after adjustment for age and compared with regular meat eaters, non–red meat eaters had lower adiposity (e.g., 4.5% lower body fat in vegan women) and lower systolic and diastolic blood pressure (−4.2 and −3.3 mm Hg, respectively), and generally lower heel bone mineral density t-score (−0.26). Patterns of differences by diet group were similar in white men. In the Indian population, compared with meat eaters, vegetarian women were shorter (−1.1 cm) and had lower lean mass (−0.5 kg), and both vegetarian women and men had lower grip strength (−1.3 and −1.4 kg, respectively). No significant differences in the other characteristics were observed. Conclusions Differences in anthropometric and physiologic characteristics were observed across diet groups in white participants, but fewer differences were observed in British Indian participants. The observed differences may be important as intermediate markers of long-term health in different diet groups. This

Effects of hot-water extract of banana (Musa acuminata) fruit's peel on the antibacterial activity, and anti-hypothermal stress, immune responses and disease resistance of the giant freshwater prawn, Macrobrachium rosenbegii.

PubMed

Rattanavichai, Wutti; Cheng, Winton

2014-08-01

The hot-extracts isolated from fruit's peel of banana, Musa acuminata, was evaluated on the antibacterial activity to pathogens from aquatic animals, and immunostimulating potential, disease resistance and anti-hypothermal stress in giant freshwater prawn, Macrobrachium rosenbergii through injection administration. The banana peel extract (BPE) showed good activity against 1 Gram-positive and 3 Gram-negative pathogens, including Lactococcus garvieae, Photobacteria damsella, Vibrio alginolyticus and Vibrio parahemolyticus especially in prawn pathogen of L. garvieae strain, which were carried out by a disk diffusion method. Prawn received BPE via injection administration at 1-6 μg (g prawn)(-1) significantly increased total haemocyte count (THC), hyaline cell (HC), granular cell (GC), phenoloxidase (PO) activity and phagocytic activity against L. garvieae from 3 to 6 days, and significantly increased clearance efficiency against L. garvieae and a significantly decreased coagulation time of prawn from 1 to 6 days. Prawn injected with BPE at 6.0 μg (g prawn)(-1) for 6 days showed significantly increased superoxide dismutase (SOD) activity, but significantly decreased respiratory bursts (RBs) of per haemocyte. Survival rates of M. rosenbergii injected with BPE at concentrations of 1, 3 and 6 μg (g prawn)(-1) were significantly higher than those injected with saline control after challenge with L. garvieae for 4-6 days, and the respective relative survival percentages of prawn were 28.6%, 38.1%, and 47.8%, respectively at 6 days. The sublethal time of prawns that had received saline and BPE at 1, 3 and 6 μg (g prawn)(-1) for 6 days and then were transferred from 28 °C to 14 °C were 69.4, 79.8, 83.6, and 90.2 h, respectively. It was concluded that the BPE can be used as the bacteriostat, and immunostimulant and physiological regulator for prawn through injection administration to enhance immunity, physiological responses, and resistance against L. garvieae

Cultural intersections: a qualitative inquiry into the experience of Asian Indian-White interracial couples.

PubMed

Inman, Arpana G; Altman, Abby; Kaduvettoor-Davidson, Anju; Carr, Amanda; Walker, Jessica A

2011-06-01

The purpose of this study was to examine the "lived experience" of Asian Indian (AI)-White couples in interracial marriages. Ten highly educated AI-White professional couples were individually interviewed about their subjective experience of being in an interracial marriage, the challenges and strengths of this marriage, and the potential role of culture in their marriages. Data were analyzed using the Consensual Qualitative Research methodology. Results indicated that the couples' marital experiences were influenced by a complex intersection of ecosystemic factors with significant psychological impacts. These findings highlight shortcomings in drawing simplistic conclusions regarding the success or failure of an interracial marriage and have important implications for theory, research, and clinical practice. 2011 © FPI, Inc.

Effect of feeding frequency on growth, body composition, antioxidant status and mRNA expression of immunodependent genes before or after ammonia-N stress in juvenile oriental river prawn, Macrobrachium nipponense.

PubMed

Ding, Zhili; Kong, Youqin; Zhang, Yixiang; Li, Jingfen; Cao, Fang; Zhou, Junbo; Ye, Jinyun

2017-09-01

Feeding frequency is important for the improvement of growth performance and immunity of aquatic animals. In this study, the effect of feeding frequency on growth, body composition, antioxidant status and mRNA expression of immunodependent genes before or after ammonia-N stress was examined in Macrobrachium nipponense. Prawns were randomly assigned to one of five feeding frequencies (1, 2, 3, 4 and 6 times/day) following the same ration size over an 8-week growth trial. After the feeding trial, prawns were challenged by ammonia-N. The weight gain of prawns fed with 3-6 times/day was significantly higher than that of prawns fed with 1 time/day. The best feed conversion ratio was obtained from prawns fed with 3-6 times/day. Body crude lipid with feeding frequency of 3, 4 or 6 times/day was quite lower than that with 1 time/day. High feeding frequency (6 times/day) induced significantly elevated hepatopancreas super oxide dismutase and catalase activities. The malondialdehyde level in prawns fed with 6 times/day was also significantly increased, which was higher than that of prawns fed with other feeding frequency. mRNA expression of toll like receptor 3 and myeloid differentiation primary response protein MyD88 was promoted by feeding frequency from 3 to 4 time/day but inhibited by high or low feeding frequency. Similar mRNA expression variation trends of the two genes were observed in prawns after ammonia-N stress. After ammonia-N challenge, the highest cumulative mortality was observed in prawns fed with 6 times/day, which was significantly higher than that of prawns fed with 2-4 times/day. These findings demonstrate that (1) too high feeding frequency induced oxidative stress and malondialdehyde accumulation, negatively affecting the health status of prawns and reduced its resistance to ammonia-N stress; (2) the optimal feeding frequency to improve growth and immune response of this species at juvenile stage is 3-4 times/day; (3) considering costs of labour, a

The American Indian: A Natural Philosopher

ERIC Educational Resources Information Center

Bunge, Robert P.

1978-01-01

Describes American Indian philosophy, Indian attitudes on man's place in the cosmos, Indian socio-political practice, Indian moral values and community philosophy, and the differences between "white" and Indian culture. (RK)

Isolation and molecular identification of planctomycete bacteria from postlarvae of the giant tiger prawn, Penaeus monodon.

PubMed Central

Fuerst, J A; Gwilliam, H G; Lindsay, M; Lichanska, A; Belcher, C; Vickers, J E; Hugenholtz, P

1997-01-01

Bacteria phenotypically resembling members of the phylogenetically distinct planctomycete group of the domain Bacteria were isolated from postlarvae of the giant tiger prawn, Penaeus monodon. A selective medium designed in the light of planctomycete antibiotic resistance characteristics was used for this isolation. Planctomycetes were isolated from both healthy and monodon baculovirus-infected prawn postlarvae. The predominant colony type recovered from postlarvae regardless of viral infection status was nonpigmented. Other, less commonly observed types were pink or orange pigmented. A planctomycete-specific 16S rRNA-directed probe was designed and used to screen the isolates for their identity as planctomycetes prior to molecular phylogenetic characterization. 16S rRNA genes from nine prawn isolates together with two planctomycete reference strains (Planctomyces brasiliensis and Gemmata obscuriglobus) were sequenced and compared with reference sequences from the planctomycetes and other members of the domain Bacteria. Phylogenetic analyses and sequence signatures of the 16S rRNA genes demonstrated that the prawn isolates were members of the planctomycete group. Five representatives of the predominant nonpigmented colony type were members of the Pirellula group within the planctomycetes, as were three pink-pigmented colony type representatives. Homology values and tree topology indicated that representatives of the nonpigmented and pink-pigmented colony types formed two discrete clusters within the Pirellula group, not identical to any known Pirellula species. A sole representative of the orange colony type was a member of the Planctomyces group, virtually identical in 16S rDNA sequence to P. brasiliensis, and exhibited distinctive morphology. PMID:8979353

American Indian History and Writing from Home: Constructing an Indian Perspective

ERIC Educational Resources Information Center

Fixico, Donald L.

2009-01-01

If the typical premise of American Indian history is actually the history of Indian-white relations, then the "other" side of the coin must be turned over for understanding an Indian point of view and what is called "writing from home." Conceptually, "writing from home" is the challenge of historians who are American Indian and who write history…

Differences in the pregnancy gestation period and mean birth weights in infants born to Indian, Pakistani, Bangladeshi and white British mothers in Luton, UK: a retrospective analysis of routinely collected data.

PubMed

Garcia, Rebecca; Ali, Nasreen; Guppy, Andy; Griffiths, Malcolm; Randhawa, Gurch

2017-08-11

To compare mean birth weights and gestational age at delivery of infants born to Indian, Pakistani, Bangladeshi and white British mothers in Luton, UK. Retrospective analysis using routinely recorded secondary data in Ciconia Maternity information System, between 2008 and 2013. Luton, UK. Mothers whose ethnicity was recorded as white British, Bangladeshi, Pakistani or Indian and living in Luton, aged over 16, who had a live singleton birth over 24 weeks of gestation were included in the analysis (n=14 871). Primary outcome measures were mean birth weight and gestational age at delivery. After controlling for maternal age, smoking, diabetes, gestation age, parity and maternal height and body mass index at booking, a significant difference in infants' mean birth weight was found between white British and Indian, Pakistani and Bangladeshi infants, F(3, 12 287)=300.32, p<0.0001. The partial Eta-squared for maternal ethnicity was η 2 =0.067. The adjusted mean birth weight for white British infants was found to be 3377.89 g (95% CI 3365.34 to 3390.44); Indian infants, 3033.09 g (95% CI 3038.63 to 3103.55); Pakistani infants, 3129.49 g (95% CI 3114.5 to 3144.48); and Bangladeshi infants, 3064.21 g (95% CI 3041.36 to 3087.06). There was a significant association in preterm delivery found in primipara Indian mothers, compared with Indian mothers (Wald=8.192, df 1, p<0.005). Results show important differences in adjusted mean birth weight between Indian, Pakistani, Bangladeshi and white British women. Moreover, an association was found between primipara Indian mothers and preterm delivery, when compared with Pakistani, Bangladeshi and white British women. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Money, Semantics, and Indian Leadership.

ERIC Educational Resources Information Center

Lurie, Nancy O.

1986-01-01

Discusses cultural differences between Indian and white people in their perceptions of money and the meanings of certain English words such as greed and jealousy. Identifies possible sticking points in Indian-white communication and political/economic relationships. Relates intratribal disputes and factionalism to impose financial situations and…

Transcriptome profiling of the Macrobrachium rosenbergii lymphoid organ under the white spot syndrome virus challenge.

PubMed

Cao, Jun; Wu, Lei; Jin, Min; Li, Tingting; Hui, Kaimin; Ren, Qian

2017-08-01

Macrobrachium rosenbergii is a crustacean with economic importance, and adult prawns are generally thought to be tolerant to white spot syndrome virus (WSSV) infection. Although certain genes are known to respond to WSSV infection and lymphoid tissue is an important immune organ, the response of lymphoid organ to WSSV infection is unclear. Next-generation sequencing was employed in this study to determine the transcriptome differences between WSSV infection and mock lymphoid organs. A total of 44,606,694 and 40,384,856 clean reads were generated and assembled into 73,658 and 72,374 unigenes from the control sample and the WSSV infection sample, respectively. Based on homology searches, KEGG, GO, and COG analysis, 21,323 unigenes were annotated. Among them, 4951 differential expression genes were identified and categorized into 244 metabolic pathways. Coagulation cascades, and pattern recognition receptor signaling pathways were used as examples to discuss the response of host to WSSV infection. We also identified 12,308 simple sequence repeats, which can be further used as functional markers. Results contribute to a better understanding of the immune response of prawn lymphoid organ to WSSV and provide information for identifying novel genes in the absence of the prawn genome. Copyright © 2017 Elsevier Ltd. All rights reserved.

Acute toxicity of organochlorine insecticide endosulfan to the giant freshwater prawn Macrobrochium rosenbergii

NASA Astrophysics Data System (ADS)

Dai, Xilin; Xiong, Zhaodi; Xie, Jian; Ding, Fujiang

2014-01-01

Endosulfan, an organochlorine pesticide, is highly toxic and effective at controlling pests in agriculture, horticulture, and public health programs. In this study, static bioassays were used to evaluate the toxicity of endosulfan to freshwater prawns ( Macrobrachium rosenbergii) of various lengths (1.5±0.03, 4±0.08, and 7±0.06 cm). Additionally, the activities of peroxidase (POD), acid phosphatase (ACP), alkaline phosphatase, acetylcholinesterase (AChE), and Na+/K+-ATPase were analyzed to reflect the effects of endosulfan exposure. The 96 h LC50 of endosulfan for prawns 1.5, 4, and 7 cm long were 1.86, 4.53, and 6.09 μg/L, respectively, improved tolerance to endosulfan with growth. The POD activities of test organisms exposed to low concentrations of endosulfan were inhibited, indicating the presence of oxygen damaged tissue. Moreover, a notable decrease in AChE activity was observed due to overstimulation of neurotransmission, which might result in abnormal behavior. The effect caused by endosulfan on phosphatase production in the hepatopancreas of prawns 1.5, 4, and 7 cm long was different because the ability of nonspecific immune regulation increased with growth. The 96 h LC50 values obtained in this study could be used in the formulation of water-quality criteria in China. Moreover, the changes in enzymes activities of M. rosenbergii under stress of endosulfan could be applied in the establishment of early warning indicators for bio-safety.

The Normative Environment for Drug Use: Comparisons among American Indian and White Adolescents

PubMed Central

Dieterich, Sara E.; Swaim, Randall C.; Beauvais, Fred

2013-01-01

The present study examined the influence of descriptive norms, injunctive norms, perceived outcome expectancies, and ethnicity on marijuana and inhalant use among 2334 American Indian and white high school students who lived on or near reservations in the United States. Hierarchical multiple regression analyses were conducted with survey data collected during the 2009-2010 and 2010-2011 school years. Results suggest differences between ethnicities in the influence of the normative environment and outcome expectancies on both marijuana and inhalant use. Study limitations are noted, and future research is suggested. PMID:23768429

Expectations of support among White British and Asian-Indian older people in Britain: the interdependence of formal and informal spheres.

PubMed

Sin, Chih Hoong

2006-05-01

Abstract The discourse surrounding community care characterises informal support being superior to and preferred over formal sources of support, with this distinction buttressed by policy changes. There is a lack of understanding of the interdependence of both spheres of support. This article argues that an individual's experience and expectation of one type of support is often made in relation to his or her understanding, expectation and experience of other sources of support. There is also an urgent need to understand how these associations operate in a cross-cultural context as it is naïve to assume that normative expectations will remain constant when the relationship between family, state and other sources of support are unstable. This article reports on findings emerging from part of a Growing Older study funded by the Economic and Social Research Council of Great Britain to explore the relationship between quality of life and the social networks and support of older people from different ethnic groups. Research involved the use of a questionnaire comprising closed- and open-ended questions. In addition, in-depth qualitative interviews covering the existence and nature of social networks and support, as well as perceptions and expectations of these, were also conducted. This article reports on data relating to a sample comprising seven White British men, 10 White British women, 12 Asian-Indian men, and nine Asian-Indian women aged 55 and over derived from the Family Resources Survey. Findings reveal that the high level of expectation for family support amongst Asian-Indian respondents coexists with a high level of expectation for state support and an acknowledgement that the ideal of family support may not always materialise. Amongst White British respondents, the high level of expectation for state support exists regardless of whether the respondent has satisfactory informal social networks. This expectation is commonly expressed in terms of rights and

Dietary supplementation of green synthesized manganese-oxide nanoparticles and its effect on growth performance, muscle composition and digestive enzyme activities of the giant freshwater prawn Macrobrachium rosenbergii.

PubMed

Asaikkutti, Annamalai; Bhavan, Periyakali Saravana; Vimala, Karuppaiya; Karthik, Madhayan; Cheruparambath, Praseeja

2016-05-01

The green synthesized Mn3O4 nanoparticles (manganese-oxide nanoparticles) using Ananas comosus (L.) peel extract was characterized by various techniques. HR-SEM photograph showed that manganese-oxide nanoparticles (Mn-oxide NPs) were spherical in shape, with an average size of 40-50 nm. The Zeta potential revealed the surface charge of Mn-oxide NPs to be negative. Further, the Mn-oxide NPs were dietary supplemented for freshwater prawn Macrobrachium rosenbergii. The experimental basal diets were supplemented with Mn-oxide NPs at the rates of 0 (control), 3.0, 6.0, 9.0, 12, 15 and 18 mg/kg dry feed weight. The as-supplemented Mn-oxide NPs were fed in M. rosenbergii for a period of 90 days. The experimental study demonstrated that prawns fed with diet supplemented with 3-18 mg Mn-oxide NPs/kg shows enhanced (P<0.05) growth performance, including final weight and weight gain (WG). Significant differences (P<0.05) in feed conversion ratio (FCR) were observed in prawn fed with different diets. Additionally, prawns fed with 3.0-18 mg/kg Mn-oxide NPs supplemented diets achieved significant (P<0.05) improvement in growth performance, digestive enzyme activities and muscle biochemical compositions, while, the prawns fed with 16 mg/kg of Mn-oxide NPs showed enhanced performance. Prawns fed on diet supplemented with 16 mg/kg Mn-oxide NPs showed significantly (P<0.05) higher total protein level. The antioxidants enzymatic activity (SOD and CAT) metabolic enzymes status in muscle and hepatopancreas showed no significant (P>0.05) alterations in prawns fed with 3.0-18 mg/kg of Mn-oxide NPs supplemented diets. Consequently, the present work proposed that 16 mg/kg of Mn-oxide NPs could be supplemented for flexible enhanced survival, growth and production of M. rosenbergii. Therefore, the data of the present study recommend the addition of 16 mg/kg of Mn-oxide NPs diet to developed prawn growth and antioxidant defense system. Copyright © 2016 Elsevier GmbH. All rights reserved.

Food Insecurity and Obesity Among American Indians and Alaska Natives and Whites in California.

PubMed

Jernigan, Valarie Blue Bird; Garroutte, Eva; Krantz, Elizabeth M; Buchwald, Dedra

Food insecurity is linked to obesity among some, but not all, racial and ethnic populations. We examined the prevalence of food insecurity and the association between food insecurity and obesity among American Indians (AIs) and Alaska Natives (ANs) and a comparison group of whites. Using the 2009 California Health Interview Survey, we analyzed responses from 592 AIs/ANs and 7371 white adults with household incomes at or below 200% of the federal poverty level. Food insecurity was measured using a standard 6-item scale. Sociodemographics, exercise, and obesity were all obtained using self-reported survey data. Logistic regression was used to estimate associations. The prevalence of food insecurity was similar among AIs/ANs and whites (38.7% vs 39.3%). Food insecurity was not associated with obesity in either group in analyses adjusted for sociodemographics and exercise. The ability to afford high-quality foods is extremely limited for low-income Californians regardless of race. Health policy discussions must include increased attention on healthy food access among the poor, including AIs/ANs, for whom little data exist.

Molecular characterization of a novel ovary-specific gene fem-1 homolog from the oriental river prawn, Macrobrachium nipponense.

PubMed

Ma, Ke-Yi; Liu, Zhi-Qiang; Lin, Jing-Yun; Li, Jia-Le; Qiu, Gao-Feng

2016-01-10

The feminization-1 (fem-1) gene is characterized by one of the most common protein-protein interaction motifs, ankyrin repeat motifs, displays many expression patterns in vertebrates and invertebrates, and plays an essential role in the sex-determination/differentiation pathway in Caenorhabditis elegans. In this study, a fem-1 homolog, designated as Mnfem-1, was first cloned from the oriental river prawn Macrobrachium nipponense. The prawn Mnfem-1 gene consists of six exons and five introns. The full-length cDNA (2603bp) of Mnfem-1 contains an open reading frame (ORF) encoding a protein of 622 amino acids. The Mnfem-1 RNA and protein are exclusively expressed in the ovary in adult prawns as revealed by RT-PCR and immunofluorescence analysis, respectively. In situ hybridization results showed that strong positive signals were concentrated at the edge of the previtellogenic and vitellogenic oocyte. During embryogenesis, Mnfem-1 is highly expressed in both unfertilized eggs and embryos at cleavage stage and thereafter dropped to a low level from blastula to zoea, indicating that the Mnfem-1 in early embryos is maternal. After hatching, the Mnfem-1 expression significantly increased in the larvae at length of 2cm, an important stage of sex differentiation. Yeast two hybridization results showed that the Mnfem-1 protein can be potentially interactive with cathepsin L and proteins containing the domains of insulinase, ankyrin or ubiquitin. Our results suggested that Mnfem-1 could have roles in prawn ovarian development and sex determination/differentiation. Copyright © 2015 Elsevier B.V. All rights reserved.

Impacts of trawling on benthic macro-fauna and -flora of the Spencer Gulf prawn fishing grounds

NASA Astrophysics Data System (ADS)

Svane, Ib; Hammett, Zoe; Lauer, Peter

2009-05-01

The overall effects of trawling on benthic habitats and their assemblages are dependent on the distribution and intensity of trawl effort. The benthic habitats of the Spencer Gulf prawn trawling grounds are subjected to known variable levels of trawling disturbance recorded from fisher's logbooks. These habitats have not been quantitatively investigated. The aim of the study was firstly to characterise the macro-faunal and -floral assemblages and secondly, to comparatively assess trawl impact by testing the null hypothesis of no differences between five sites exposed to different intensity of trawl effort. The distribution and abundance of benthic macro-fauna and -flora were studied at two sampling resolutions by using beam trawl sampling (˜10,000 m 2) and underwater stereophotography (˜4.5 m 2) at five sites with different levels of trawl disturbance (effort). The results showed that the Spencer Gulf prawn trawling grounds are characterised by sandy sediments with a low content of silt and clay, with the exception of one site with very fine gravel. Biomass, abundance and cover of macro-fauna and -flora were generally low throughout, but with large differences among sites. Biomass, abundance and cover were found to be negatively correlated to both trawl hours from 1994-1998 and during the period of study. ANOSIM and SIMPER analyses using biomass, abundance and percentage cover as variables showed significant differences between sites with eight species or taxonomic groups contributing more than 10% to the observed similarity within sites. The two northern sites were dominated by sponges and the bearded mussel, Trichomya hirsutus, and the southern hammer oyster, Malleus meridianus. Other species that contributed to the similarity within sites were the ascidian, Polycarpa viridis, mobile epifauna (the blue swimmer crab, Portunus pelagicus, and the western king prawn, Penaeus (Melicertus) latisulcatus) and demersal fish species (Degens leatherjacket, Thamnaconus

Trophic dynamics of few selected nearshore coastal finfishes with emphasis on prawns as prey item

NASA Astrophysics Data System (ADS)

Velip, Dinesh T.; Rivonker, Chandrashekher U.

2018-06-01

A trophic dynamic study of marine finfishes was undertaken based on stomach content analysis of twenty four species (N = 1742) collected from the nearshore coastal waters off Goa, west coast of India (15°29‧07.6″ N to 15°34‧44.3″ N, and 73°38‧10.5″ E to 73°46‧03.1″ E) during November 2010 to May 2013. This study aimed to thoroughly understand the feeding attributes of finfishes, and comprehend the possible effects of bycatch-related loss of biomass on trophic ecology. The study assessed diet preferences of the finfishes, their feeding guilds, significance of prawns as prey items, and the influence of mouth parts in prey selection. Altogether 84 prey taxa were identified from the stomach contents. Percentage Index of Relative Importance (IRI) values revealed that zooplankton (34.74), prawns (21.71), phytoplankton (19.80), and teleosts (18.62) were the major prey categories, and, among prawns, Metapenaeus dobsoni (%IRI = 19.34) was the single-most important prey item. Cluster analysis revealed three major trophic guilds namely 'teleost feeders' (mean Trophic Level (TrL) = 4.06 ± 0.42; mean B = 0.46 ± 0.24), 'zooplankton feeders' (mean TrL = 3.43 ± 0.29; mean B = 0.23 ± 0.13), and 'prawn feeders' (mean TrL = 3.86 ± 0.25; mean B = 0.48 ± 0.32), with low diet overlap among them. Principal Component Analysis of prey categories and mouth parts of finfishes suggested that zooplanktivory is associated with gill raker density as well as number of gill arches bearing rakers, whereas gape height determined the size of large-sized prey (fish and invertebrates). The study identified M. dobsoni, mysis and teleosts as highly influential prey for predatory finfishes. The present results could be useful to resolve broader issues in fisheries management.

Dietary effects of Azolla pinnata combined with exogenous digestive enzyme (Digestin™) on growth and nutrients utilization of freshwater prawn, Macrobrachium rosenbergii (de Man 1879)

NASA Astrophysics Data System (ADS)

Goda, Ashraf; Saad, Amal; Hanafy, Mohamed; Sharawy, Zaki; El-Haroun, Ehab

2017-07-01

The present study was conducted to evaluate the effect of either individual or combined wheat bran (WB) replacement with Azolla pinnata supplemented with Digestin™ in the diet of freshwater prawn,Macrobrachium rosenbergii Postlarvae (PL) on growth performance, nutrient utilization, chemical body composition and survival (%). Experimental diets were a wheat bran-soybean based diet with no Azolla and Digestin TM (control, T1), and diets containing 17% Azolla supplemented with Digestin TM 0% (T2), 1% (T3), 2% (T4) and 3% (T5). Each experimental diet was allocated into three tanks (6m3/tank) fed for 12 wks. Each tank was subdivided into three equal pens by nets (2m3) and stoked with 84 PL/m2. The experimental diets were readily consumed by prawns PLs where both high growth and good feed efficiency were achieved for all diets. The results showed that the diets containing A. pinnata supplemented with Digestin™ at the level up to 3% have the higher growth and better nutrient utilization than the control diet. No differences were observed for moisture and protein content among the experimental diets. However, the highest protein content was observed on prawns fed on diets T1 and T5 respectively, while the lowest value was recorded for T 4 diet. The results also show that prawn PLs fed the diets contain A. pinnata and supplemented with Digestin TM recorded the highest values of body lipid content compared to the control diet. Feed efficiency and economic conversion rate (ECR) values show that economic performance and the cost-effectiveness of the A. pinnata supplemented with up to 3% Digestin TM recorded the highest net return, and therefore it is recommended for prawn, M. rosenbergii PL's. These results are clearly indicating that A. pinnata have a good potential for use in prawn diets at reasonable levels than other conventional diets.

A Simple "in Vitro" Culture of Freshwater Prawn Embryos for Laboratory Investigations

ERIC Educational Resources Information Center

Porntrai, Supaporn; Damrongphol, Praneet

2008-01-01

Giant freshwater prawn ("Macrobrachium rosenbergii" De Man) embryos can be cultured "in vitro" to hatching in 15% (v/v) artificial seawater (ASW). This technique can be applied as a bioassay for testing toxicity or for the effects of various substances on embryo development and can be used as a simple and low-cost model for…

The impact of US versus Indian BMD reference standards on the diagnosis of osteoporosis among South Asian Indians living in the United States

PubMed Central

Melamed, Alexander; Vittinghoff, Eric; Sriram, Usha; Schwartz, Ann V.; Kanaya, Alka M.

2010-01-01

The relationship between bone mineral density (BMD) and fracture risk is not well-established for non-white populations. There is no established BMD reference standard for South Asians. Dual energy x-ray absorptiometry (DXA) was used to measure BMD at total hip and lumbar spine in 150 US-based South Asian Indians. For each subject T-scores were calculated using BMD reference values based on US white, North Indian and South Indian populations, and the resulting WHO BMD category assignments were compared. Reference standards derived from Indian populations classified a larger proportion of US-based Indians as normal than did US white-based standards. The percentage of individuals reclassified when changing between reference standards varied by skeletal site and reference population origin, ranging from 13% (95% CI, 7–18%), when switching from US-white- to North Indian-based standard for total hip, to 40% (95% CI, 32–48%), when switching from US white to South Indian reference values for lumbar spine. These finding illustrate that choice of reference standard has a significant effect on the diagnosis of osteoporosis in South Asians, and underscore the importance of future research to quantify the relationship between BMD and fracture risk in this population. PMID:20663699

The relationship of cardiovascular risk factors to Alzheimer disease in Choctaw Indians.

PubMed

Weiner, Myron F; Hynan, Linda S; Rossetti, Heidi; Womack, Kyle B; Rosenberg, Roger N; Gong, Yun-Hua; Qu, Bao-Xi

2011-05-01

To test the hypothesis that cardiovascular risk factors (CRFs) influence predisposition to and the clinical course of Alzheimer disease (AD), the authors compared Choctaw Indians, a group with known high CRF with white persons with AD. In addition to CRF history, the authors investigated the frequency of apolipoprotein E4 (apoE4) genotype andplasma homocysteine (HC) levels. The authors compared 39 Choctaw Indians with AD and 39 Choctaw Indians without AD to 39 white persons with AD with all groups similar in age. CRF history included diabetes, hypertension, high cholesterol or hypolipidemic agent use, or myocardial infarction. The authors also compared plasma HC concentration and apoE4 allele frequency. Choctaw persons with AD differed significantly from white persons with AD in history of hypertension, diabetes, and in HC values but not from Indians without AD. There was a significantly lower apoE4 allele frequency in Choctaw Indian AD than white persons with AD, and both AD groups had an affected first degree relative significantly more often than Indian controls. There was no relationship between the number of CRF and age at onset among Indians or whites, whereas HC concentration was associated with significantly earlier age of onset for Choctaw Indians but not for whites. This small study suggests that in Choctaw Indians modifiable risk factors may play more of a role in disease pathogenesis than in whites and that nonmodifiable risk factors such as apoE4 may play less of a role.

Information About Indians of Iowa.

ERIC Educational Resources Information Center

Toothman, Maryann; Jensen, Denise

An intermediate or junior high level unit on Indians indigenous to Iowa focuses on history, culture, and cultural conflict between the Indians and white Americans. Many of the materials can be adapted for use in other states or for a more general unit on American Indians. Twenty lessons cover the location of Iowa; prehistoric Iowa; Indian society…

Use of a mangrove estuary as a nursery area by postlarval and juvenile banana prawns, Penaeus merguiensis de Man, in Northern Australia

NASA Astrophysics Data System (ADS)

Vance, D. J.; Haywood, M. D. E.; Staples, D. J.

1990-11-01

In the Embley River, Gulf of Carpentaria, Australia, the largest catches of the commercially important banana prawns, Penaeus merguiensis, were made on mangrove-lined, steeply sloping mud banks. The upstream limit of distribution of P. merguiensis was found to coincide with the distribution of broad bands of fringing mangrove forests but, except in the wet season, was not related to salinity levels. Although some postlarval P. merguiensis settled on all habitat types in the estuary, large catches were only taken on the mangrove-lined banks. Catches of both postlarvae and juveniles in the upstream reaches of a small creek were almost five times higher than those in the river near the creek mouth. Moreover, prawns in the 2 to 4 mm carapace length (CL) size class were poorly represented in the river but were abundant in catches in the small creek. This suggests that either the survival rate of postlarvae is highest in the upper reaches of the small creeks, or that the small prawns are migrating from the main river into the creek. As prawns increase in size above 5 mm CL it appears that they take part in daily tidal migrations from small creeks to the river and begin a gradual migration from the creeks to the river.

Pre-eclampsia in American Indians/Alaska Natives and Whites: The Significance of Body Mass Index.

PubMed

Zamora-Kapoor, Anna; Nelson, Lonnie A; Buchwald, Dedra S; Walker, Leslie R; Mueller, Beth A

2016-11-01

Introduction The prevalence of pre-eclampsia, a major cause of maternal morbidity, varies by race, being greater in African Americans, and lower in Asians and Hispanics than in White women. Little is known about its prevalence in American Indians/Alaska Natives (AI/ANs). We estimated pre-eclampsia risk in AI/ANs compared to Whites, with consideration of the potential effect of obesity, a major risk factor for pre-eclampsia, and a condition disproportionately affecting AI/AN women. Methods This retrospective cohort study of linked birth-hospital discharge data from Washington State (2003-2013) included all AI/AN women and a sample of White first-time mothers with singleton deliveries. Logistic regression was used to estimate odds ratio (OR) and 95 % confidence intervals (CI) for pre-eclampsia risk in AI/ANs compared to Whites, first controlling for several important risk factors, and subsequently with additional adjustment for pre-pregnancy body mass index (BMI). Results AI/ANs had an increased risk of pre-eclampsia compared to Whites after controlling for all covariates except BMI (OR 1.17, 95 % CI 1.06-1.29). After further adjustment for BMI, the racial disparity in pre-eclampsia risk was greatly attenuated (OR 1.05, 95 % CI 0.95-1.16). Discussion This population-based study suggests that any increased risk in AI/ANs relative to Whites may be at least partly due to differences in BMI.

Pre-eclampsia in American Indians/Alaska Natives and Whites: The Significance of Body Mass Index

PubMed Central

Nelson, Lonnie A.; Buchwald, Dedra S.; Walker, Leslie R.; Mueller, Beth A.

2016-01-01

Introduction The prevalence of pre-eclampsia, a major cause of maternal morbidity, varies by race, being greater in African Americans, and lower in Asians and Hispanics than in White women. Little is known about its prevalence in American Indians/Alaska Natives (AI/ANs). We estimated pre-eclampsia risk in AI/ANs compared to Whites, with consideration of the potential effect of obesity, a major risk factor for pre-eclampsia, and a condition disproportionately affecting AI/AN women. Methods This retrospective cohort study of linked birth-hospital discharge data from Washington State (2003–2013) included all AI/AN women and a sample of White first-time mothers with singleton deliveries. Logistic regression was used to estimate odds ratio (OR) and 95 % confidence intervals (CI) for pre-eclampsia risk in AI/ANs compared to Whites, first controlling for several important risk factors, and subsequently with additional adjustment for pre-pregnancy body mass index (BMI). Results AI/ANs had an increased risk of pre-eclampsia compared to Whites after controlling for all covariates except BMI (OR 1.17, 95 % CI 1.06–1.29). After further adjustment for BMI, the racial disparity in pre-eclampsia risk was greatly attenuated (OR 1.05, 95 % CI 0.95–1.16). Discussion This population-based study suggests that any increased risk in AI/ANs relative to Whites may be at least partly due to differences in BMI. PMID:27461024

Effect of salt treatments on survival and consumer acceptance of freshwater prawn, Macrobrachium rosenbergii

USDA-ARS?s Scientific Manuscript database

Post harvest acclimation of live freshwater prawns to a mixture of water and marine salt increases the consumer acceptability of the finished product. However, the high cost of marine salts prohibits their use in commercial practice. Therefore, the identification of successful, cost effective salt a...

Indian Women: An Historical and Personal Perspective

ERIC Educational Resources Information Center

Christensen, Rosemary Ackley

1975-01-01

Several issues relating to Indian women are discussed. These include (1) the three types of people to whom we owe our historical perceptions of Indian women, (2) role delineation in Indian society; (3) differences between Indian women and white women, and (4) literary role models of Indian women. (Author/BW)

Accumulation and elimination of enrofloxacin and its metabolite ciprofloxacin in the ridgetail white prawn Exopalaemon carinicauda following medicated feed and bath administration.

PubMed

Liang, J P; Li, J; Li, J T; Liu, P; Chang, Z Q; Nie, G X

2014-10-01

Accumulation and elimination of enrofloxacin and its metabolite ciprofloxacin were evaluated in Exopalaemon carinicauda following medicated feed at dose of 10 mg/kg weight body per day for five consecutive days and 10 mg/L bath for five consecutive days at 18 °C. At different times, nine ridgetail white prawns were randomly selected from the tank and sampled after the last medicated feed or bath administration. The concentration of enrofloxacin and ciprofloxacin in the main tissues (hepatopancreas, muscle, gill, and ovary) was detected by HPLC. The results showed that the maximum concentrations of enrofloxacin were 3.408 ± 0.245, 0.554 ± 0.088, 0.789 ± 0.074, and 0.714 ± 0.123 μg/g for hepatopancreas, muscle, gill, and ovary, respectively, at 1 day after the last medicated feed treatment. The enrofloxacin concentrations were 2.389 ± 0.484, 0.656 ± 0.012, 0.951 ± 0.144, and 3.107 ± 0.721 μg/g in hepatopancreas, muscle, gill, and ovary, respectively, at 1 day after the last bath administration. Ciprofloxacin could be detected in hepatopancreas, muscle, gill, and ovary. However, the concentrations of ciprofloxacin were much lower in comparison with that of enrofloxacin in various tissues. The concentrations of enrofloxacin plus ciprofloxacin in hepatopancreas, muscle, gill, and ovary followed an eliminating pattern during the sampling time after the two routes of administration. Based on data derived from this study, to avoid the enrofloxacin and ciprofloxacin residue in E. carinicauda, it should take at least 20 and 25 days to wash out the drug from the tissues after the last medicated feed and bath administration with enrofloxacin, respectively. These results helped the Chinese fishery department to lay down the current guidelines on enrofloxacin plus ciprofloxacin withdrawal periods for farmed shrimp. © 2014 John Wiley & Sons Ltd.

A Comparison of Colorectal Cancer Screening Uptake Among Average-Risk Insured American Indian/Alaska Native and White Women

PubMed Central

Perdue, David G.; Chubak, Jessica; Bogart, Andy; Dillard, Denise A.; Garroutte, Eva Marie; Buchwald, Dedra

2014-01-01

Introduction American Indian and Alaska Native (AI/AN) women have among the lowest rates of colorectal cancer (CRC) screening. Whether screening disparities persist with equal access to health care is unknown. Methods Using administrative data from 1996-2007, we compared CRC screening events for 286 AI/AN and 14,042 White women aged 50 years and older from a health maintenance organization in the Pacific Northwest of the U.S. Results The proportion of AI/AN and White women screened for CRC at age 50 was similar (13.3% vs. 14.0%, p =.74). No differences were seen in the type of screening test. Time elapsed to first screening among AI/AN women who were not screened at age 50 did not differ from White women (hazard ratio 1.0, 95% confidence interval 0.8-1.3). Conclusions Uptake for CRC screening was similar among insured AI/AN and White women, suggesting that when access to care is equal, racial disparities in screening diminish. PMID:23974386

Indian School: Teaching the White Man's Way.

ERIC Educational Resources Information Center

Cooper, Michael L.

This book for young people examines the history, purpose, and daily routine of government-operated boarding schools for American Indians and tells the personal stories, often in their own words, of several young students. Chapter 1 describes the journey to Pennsylvania of the first Indian children to attend the Carlisle school in 1879. Chapter 2…

Limnology of Kharland (saline) ponds of Ratnagiri, Maharashtra in relation to prawn culture potential.

PubMed

Saksena, D N; Gaidhane, D M; Singh, H

2006-01-01

The coastal saline soils, Kharlands, have great potential for their use in aquaculture. This study has been taken up to understand the limnology of the ponds in Kharland area for assessing their prawn culture potential. This study was carried out during September, 1999 to August, 2001. Each Kharland pond has an area of 0.045 hectare. During the study, depth of pond water was 47.7 to 120.0 cm, temperature varied from 25.7 to 34.5 degrees C; transparency from nil to 65.0 cm; specific conductivity from 1.78 to 94.5 microS.cm(-1); total dissolved solids from 0.89 to 27.55 ppt; pH 5.42 to 8.25; dissolved oxygen 1.6 to 8 mg.l(-1); free carbon dioxide 10.00 to 44.00 mg.l(-1); total alkalinity 5.00 to 142.00 mg.l(-1); salinity 0.45 to 39.55 ppt; total hardness 245.00 to 5945.00; calcium 56.05 to 1827.6; magnesium 110.74 to 4507.75 mg.l(-1); dissolved organic matter 1.45 to 9.68 mg.l(-1); ammonia 1.00-8.00 microg.l(-1); nitrite nil to 20.00 micro l(-1) and nitrate 7.5 to 17.5 microg.l(-1). These Kharland ponds are unique in physio-chemical characteristics during their seasonal cycle. From July to October, these ponds have nearly freshwater while from November to May pond water becomes saline. Thus, there is a great possibility of taking up monoculture of both the freshwater and brackish water prawns as well as polyculture of prawns and fishes in the Kharland ponds.

Population Structure and Historical Demography of the Oriental River Prawn (Macrobrachium nipponense) in Taiwan

PubMed Central

Chu, Ta-Jen; Wang, Daryi; Lee, Ying-Chou; Tzeng, Tzong-Der

2015-01-01

The oriental river prawn (Macrobrachium nipponense) is a non-obligatory amphidromous prawn, and it has a wide distribution covering almost the entire Taiwan. Mitochondrial DNA fragment sequences of the cytochrome oxidase subunit I (COI) and 16S rRNA were combined and used to elucidate the population structure and historical demography of oriental river prawn in Taiwan. A total of 202 individuals from six reservoirs and three estuaries were separately collected. Nucleotide diversity (π) of all populations was 0.01217, with values ranging from 0.00188 (Shihmen Reservoir, SMR, northern Taiwan) to 0.01425 (Mingte Reservoir, MTR, west-central Taiwan). All 76 haplotypes were divided into 2 lineages: lineage A included individuals from all sampling areas except SMR, and lineage B included specimens from all sampling locations except Chengching Lake Reservoir (CLR) and Liyu Lake Reservoir (LLR). All F ST values among nine populations were significantly different except the one between Jhonggang River Estuary (JGE, west-central Taiwan) and Kaoping River Estuary (KPE, southern Taiwan). UPGMA tree of nine populations showed two main groups: the first group included the SMR and Tamsui River Estuary (TSE) (both located northern Taiwan), and the second one included the other seven populations (west-central, southern and eastern Taiwan). Demographic analyses implied a population expansion occurred during the recent history of the species. The dispersal route of this species might be from China to west-central and west-southern Taiwan, and then the part individuals belonging to lineage A and B dispersed southerly and northerly, respectively. And then part individuals in west-central Taiwan fell back to and stay at estuaries as the sea level rose about 18,000 years ago. PMID:26716687

Population Structure and Historical Demography of the Oriental River Prawn (Macrobrachium nipponense) in Taiwan.

PubMed

Chen, Po-Cheng; Shih, Chun-Han; Chu, Ta-Jen; Wang, Daryi; Lee, Ying-Chou; Tzeng, Tzong-Der

2015-01-01

The oriental river prawn (Macrobrachium nipponense) is a non-obligatory amphidromous prawn, and it has a wide distribution covering almost the entire Taiwan. Mitochondrial DNA fragment sequences of the cytochrome oxidase subunit I (COI) and 16S rRNA were combined and used to elucidate the population structure and historical demography of oriental river prawn in Taiwan. A total of 202 individuals from six reservoirs and three estuaries were separately collected. Nucleotide diversity (π) of all populations was 0.01217, with values ranging from 0.00188 (Shihmen Reservoir, SMR, northern Taiwan) to 0.01425 (Mingte Reservoir, MTR, west-central Taiwan). All 76 haplotypes were divided into 2 lineages: lineage A included individuals from all sampling areas except SMR, and lineage B included specimens from all sampling locations except Chengching Lake Reservoir (CLR) and Liyu Lake Reservoir (LLR). All FST values among nine populations were significantly different except the one between Jhonggang River Estuary (JGE, west-central Taiwan) and Kaoping River Estuary (KPE, southern Taiwan). UPGMA tree of nine populations showed two main groups: the first group included the SMR and Tamsui River Estuary (TSE) (both located northern Taiwan), and the second one included the other seven populations (west-central, southern and eastern Taiwan). Demographic analyses implied a population expansion occurred during the recent history of the species. The dispersal route of this species might be from China to west-central and west-southern Taiwan, and then the part individuals belonging to lineage A and B dispersed southerly and northerly, respectively. And then part individuals in west-central Taiwan fell back to and stay at estuaries as the sea level rose about 18,000 years ago.

The hot-water extract of leaves of noni, Morinda citrifolia, promotes the immunocompetence of giant freshwater prawn, Macrobrachium rosenbergii.

PubMed

Marisa Halim, Atika; Lee, Pai-Po; Chang, Zhong-Wen; Chang, Chin-Chyuan

2017-05-01

The hot-water Morinda citrifolia leaf extract (HMLE) was prepared for in vitro assessment on phenoloxidase (PO) activity, respiratory bursts (RBs), and phagocytic activity (PA). Furthermore, the HMLE was administrated in the diet at 0.6, 3, and 6 g (kg diet) -1 for Macrobrachium rosenbergii, and the potential effects on the immunocompetence of prawns were evaluated. PO activity, RBs, and PA in hemocytes incubated with the HMLE at 140, 20, 20, and 140 mg l -1 significantly increased. The immune parameters of the total hemocyte count (THC), differential hemocyte count (DHC), RBs, PO activity, superoxide dismutase (SOD) activity, PA, transglutaminase (TG) activity and hemolymph clotting time were evaluated before and after 1, 3, 5, 7, and 9 weeks of the feeding trial. During 9 weeks of the feeding trial, higher THCs, DHCs, RBs, PO, and TG as well as accelerated clotting times were observed in prawns fed HMLE-containing diets at 0.6 g kg -1 . The mRNA expressions of prophenoloxidase, TG, crustin, and lysozyme of prawns fed HMLE-containing diets at 0.6 g kg -1 for 9 weeks of the feeding trial significantly increased. The susceptibility of prawns fed the HMLE at 0.6 g kg -1 to Lactococcus garvieae infection significantly decreased, and the relative survival percentage was 23.1%. We therefore found that HMLE administrated through the diet at 0.6 g kg -1 was capable of enhancing the immunity and resistance against L. garvieae in M. rosenbergii. Copyright © 2017 Elsevier Ltd. All rights reserved.

A first insight into temperature stress-induced neuroendocrine and immunological changes in giant freshwater prawn, Macrobrachium rosenbergii.

PubMed

Chang, Chin-Chyuan; Jiang, Jia-Rong; Cheng, Winton

2015-11-01

Haemolymph norepinephrine (NE); total haemocyte count (THC); respiratory bursts (RBs); superoxide dismutase (SOD), phenoloxidase (PO), and phagocytic activity; and prophenoloxidase (proPO)-system-related genes (lipopolysaccharide- and β-1,3-glucan-binding protein: LGBP, proPO, peroxinectin: PE, and α2-macroglobulin: α2-M) in haemocytes of Macrobrachium rosenbergii were investigated after transferring them from 28 °C to 22 °C, 28 °C, and 34 °C respectively. The results revealed that haemolymph NE, hyaline cells (HCs), and PO activity per granulocyte increased from 30 to 120 min of exposure, and however, RBs and phagocytic activity significantly decreased from 30 to 120 min of exposure as well as granular cells (GCs), semigranular cells (SGCs), and SOD activity decreased from 60 to 120 min of exposure for the prawns subjected to temperature stress. The proPO-system-related gene expression markedly increased with 60-120 min of exposure for the prawns transferred from 28 °C to 22 °C and 34 °C, except α2M at 120 min. These results provide a first insight into the effects of temperature stress on haemolymph NE level and immune functions in prawns and suggest that temperature-stress-induced acute modulation in immunity is associated with the release of haemolymph NE in M. rosenbergii. Copyright © 2015 Elsevier Ltd. All rights reserved.

Characterization of Key Aroma Compounds in Raw and Thermally Processed Prawns and Thermally Processed Lobsters by Application of Aroma Extract Dilution Analysis.

PubMed

Mall, Veronika; Schieberle, Peter

2016-08-24

Application of aroma extract dilution analysis (AEDA) to an aroma distillate of blanched prawn meat (Litopenaeus vannamei) (BPM) revealed 40 odorants in the flavor dilution (FD) factor range from 4 to 1024. The highest FD factors were assigned to 2-acetyl-1-pyrroline, 3-(methylthio)propanal, (Z)-1,5-octadien-3-one, trans-4,5-epoxy-(E)-2-decenal, (E)-3-heptenoic acid, and 2-aminoacetophenone. To understand the influence of different processing conditions on odorant formation, fried prawn meat was investigated by means of AEDA in the same way, revealing 31 odorants with FD factors between 4 and 2048. Also, the highest FD factors were determined for 2-acetyl-1-pyrroline, 3-(methylthio)propanal, and (Z)-1,5-octadien-3-one, followed by 4-hydroxy-2,5-dimethyl-3(2H)-furanone, (E)-3-heptenoic acid, and 2-aminoacetophenone. As a source of the typical marine, sea breeze-like odor attribute of the seafood, 2,4,6-tribromoanisole was identified in raw prawn meat as one of the contributors. Additionally, the aroma of blanched prawn meat was compared to that of blanched Norway and American lobster meat, respectively (Nephrops norvegicus and Homarus americanus). Identification experiments revealed the same set of odorants, however, with differing FD factors. In particular, 3-hydroxy-4,5-dimethyl-2(5H)-furanone was found as the key aroma compound in blanched Norway lobster, whereas American lobster contained 3-methylindole with a high FD factor.

Simultaneous identification and quantification of 4-cumylphenol, 2,4-bis-(dimethylbenzyl)phenol and bisphenol A in prawn Macrobrachium rosenbergii.

PubMed

Zuo, Yuegang; Zhu, Zhuo

2014-07-01

Bisphenol A (BPA), 4-cumylphenol (4-CP) and 2,4-bis-(dimethylbenzyl)phenol (2,4-DCP) are all high production volume chemicals and widely used in plastic and other consumer products. During the past two decades, BPA has attracted a great deal of scientific and public attention due to its presence in the environment and estrogenic property. Although 4-CP and 2,4-DCP are much more estrogenic and toxic than BPA, little information is available about their occurrence and fate in the environment. In this study, a rapid, selective, accurate and reliable analytical method was developed for the simultaneous determination of 4-CP, 2,4-DCP and BPA in prawn Macrobrachium rosenbergii. The method comprises an ultrasound-accelerated extraction followed by capillary gas chromatographic (GC) separation. The detection limits range from 1.50 to 36.4 ng kg(-1) for the three alkylphenols. The calibration curves are linear over the concentration range tested with the coefficients of determination, R(2), greater than 0.994. The developed method was successfully applied to the simultaneous determination of 4-CP, 2,4-DCP and BPA in prawn samples. The peak identification was confirmed using GC-MS. Bisphenol A, 2,4-bis-(dimethylbenzyl)phenol and 4-cumylphenol were found in prawn samples in the concentration ranges of 0.67-5.51, 0.36-1.61, and 0.00-1.96 ng g(-1) (wet weight), respectively. All relative standard deviations are less than 4.8%. At these environmentally relevant concentration levels, 4-CP, 2,4-DCP and BPA may affect the reproduction and development of aquatic organisms, including negative influence on crustaceans' larval survival, molting, metamorphosis and shell hardening. This is the first study reported on the occurrence of 4-CP, 2,4-DCP and BPA in prawn M. rosenbergii. Copyright © 2014 Elsevier Ltd. All rights reserved.

Morphological and molecular features of some freshwater prawn species under genus Macrobrachium Spence Bate, 1868 (Crustacea: Decapoda: Palaemonidae) from Myanmar.

PubMed

Mar, Win; Kang, Peng-Fei; Mao, Bin; Wang, Yu-Feng

2018-02-28

Myanmar is abundant in lakes and rivers, yet only a few investigations on the fauna of shrimps and prawns have been conducted and no molecular characteristics of prawn species have been described. This study reveals the morphologically identification of five freshwater prawn species under the genus Macrobrachium, including M. cavernicola, M. australiense, M. johnsoni, M. josephi and Macrobrachium sp.WMY-2017. As there was no previous record and information concerning with M. australiense, M. johnsoni, M. josephi and Macrobrachium sp. WMY-2017, they were regarded as the first record from Myanmar. A fragment of Mitochondrial Cytochrome Oxidase I Gene (COI) was amplified successfully from three studied species: M. australiense, M. josephi, and Macrobrachium sp.WMY-2017. The interspecific divergences of studied species varied from 0.01 to 0.15. The phylogenetic tree based on COI fragment sequences showed that M. australiense was closely related to M. rosenbergii, while Macrobrachium sp. WMY-2017 was closest to M. josephi. The results of molecular phylogeny has clarified the relationship within the genus Macrobrachium and represents the first step toward understanding the pattern of speciation base on molecular approach in Myanmar.

Molecular characterization and immunological response analysis of a novel transferrin-like, pacifastin heavy chain protein in giant freshwater prawn, Macrobrachium rosenbergii (De Man, 1879).

PubMed

Toe, Aung; Areechon, Nontawith; Srisapoome, Prapansak

2012-10-01

The full-length cDNA of the pacifastin heavy chain gene from giant freshwater prawn (Macrobrachium rosenbergii, Mr-PHC) was cloned and characterized. The full sequence of the Mr-PHC cDNA was 4331 bp and contained a 119-bp 5'-untranslated region (UTR), a 3990-bp open reading frame (ORF) encoding 1329 amino acid residues and a 222-bp 3' UTR. The Mr-PHC protein predicted by its full ORF, exhibited a unique transferrin-like protein structure containing 4 different lobes that have not been previously identified. Three of the four lobes contained highly conserved of iron/anion binding residues. Expression analyses by conventional RT-PCR demonstrated that Mr-PHC was expressed predominantly during postlarval stage 45 and also in the foregut and gills of the adult prawn. Interestingly, dose response analyses that were quantified using quantitative real-time PCR indicated a significant upregulation of Mr-PHC during postlarval stage 45 in prawn grown at hour 24 after challenging with 10(9) cfu/ml of Aeromonas hydrophila, which is a pathogenic bacterium. Mr-HPC in the adult prawn was significantly upregulated at both hour 12 and day 7 after stimulation with A. hydrophila (P < 0.05 and P < 0.01, respectively). Additionally, a delayed induction response of the Mr-PHC gene was observed at 14 days when the experimental adult prawns were fed with β-glucan-supplemented feed. Based on results of this study, the transferrin-like protein encoded by the pacifastin heavy chain gene may exist in all decapod crustaceans. Even though the function as an iron transporter is not proven, immune response studies are clearly indicated that PHC is critically involved in the immune system in these animals.

Fat distribution and insulin resistance in young adult nonobese Asian Indian women.

PubMed

Szuszkiewicz-Garcia, Magdalene; Li, Rong; Grundy, Scott M; Abate, Nicola; Chandalia, Manisha

2012-10-01

Although Asian Indian (people of Indian subcontinent descent) men are shown to have higher total and truncal body fat as well as greater insulin resistance compared to white men matched for total body fat and age, data in women are not conclusive. The objective of this study was to compare total and regional fat distribution and insulin sensitivity between healthy young premenopausal Asian Indian and white women of similar body mass index (BMI). Twenty Asian Indian women (65% immigrants and 35% first generation living in Dallas) and 31 white women of similar age and BMI [age 24±3 vs. 25±4; BMI 22±4 vs. 23±5; mean±standard deviation (SD) in Asian Indian and white, respectively] without diabetes were evaluated with anthropometric measurements, underwater weighing for percentage of total body fat mass, magnetic resonance imaging of whole abdomen for measurement of abdominal subcutaneous and intraperitoneal fat mass, and euglycemic-hyperinsulinemic clamp study for measurement of insulin sensitivity. There were no differences in waist or hip circumference, total body subcutaneous abdominal or intraperitoneal fat mass, fasting plasma glucose, and insulin levels between Asian Indian women and white women. The peripheral glucose disposal rate (Rd) during hyperinsulinemic-euglycemic clamp was found to be almost identical in the two study groups (median value of 6.9 and 6.8 mg/min per kg of body weight, for Asian Indians and whites, respectively). For similar total or regional fat content, the glucose disposal rate was comparable in the two study groups. In conclusion, we demonstrate that young Asian Indian women do not have excess abdominal or intraperitoneal fat or insulin resistance for similar BMI compared to white women of European descent.

Fat Distribution and Insulin Resistance in Young Adult Nonobese Asian Indian Women

PubMed Central

Szuszkiewicz-Garcia, Magdalene; Li, Rong; Grundy, Scott M.; Abate, Nicola

2012-01-01

Abstract Although Asian Indian (people of Indian subcontinent descent) men are shown to have higher total and truncal body fat as well as greater insulin resistance compared to white men matched for total body fat and age, data in women are not conclusive. The objective of this study was to compare total and regional fat distribution and insulin sensitivity between healthy young premenopausal Asian Indian and white women of similar body mass index (BMI). Twenty Asian Indian women (65% immigrants and 35% first generation living in Dallas) and 31 white women of similar age and BMI [age 24±3 vs. 25±4; BMI 22±4 vs. 23±5; mean±standard deviation (SD) in Asian Indian and white, respectively] without diabetes were evaluated with anthropometric measurements, underwater weighing for percentage of total body fat mass, magnetic resonance imaging of whole abdomen for measurement of abdominal subcutaneous and intraperitoneal fat mass, and euglycemic–hyperinsulinemic clamp study for measurement of insulin sensitivity. There were no differences in waist or hip circumference, total body subcutaneous abdominal or intraperitoneal fat mass, fasting plasma glucose, and insulin levels between Asian Indian women and white women. The peripheral glucose disposal rate (Rd) during hyperinsulinemic–euglycemic clamp was found to be almost identical in the two study groups (median value of 6.9 and 6.8 mg/min per kg of body weight, for Asian Indians and whites, respectively). For similar total or regional fat content, the glucose disposal rate was comparable in the two study groups. In conclusion, we demonstrate that young Asian Indian women do not have excess abdominal or intraperitoneal fat or insulin resistance for similar BMI compared to white women of European descent. PMID:22746275

Expression of biotransformation and oxidative stress genes in the giant freshwater prawn Macrobrachium rosenbergii exposed to chlordecone.

PubMed

Gaume, Béatrice; Dodet, Nathalie; Thomé, Jean-Pierre; Lemoine, Soazig

2015-06-01

Chlordecone is a persistent organochlorine pesticide widely used between 1972 and 1993 in the French West Indies to control the root borer in banana fields. Chlordecone use resulted in long-term pollution of soils, contamination of waters, of aquatic organisms, and of fields. Chlordecone is known to be neurotoxic, to increase prostate cancer, and to have negative effects on cognitive and motor development during infancy. In Guadeloupe, most of the freshwater species living in contaminated rivers exceed the French legal limit of 20 μg·kg(-1) wet weight. In the present study, we chose a transcriptomic approach to study the cellular effects of chlordecone in the giant freshwater prawn Macrobrachium rosenbergii, an important economical species in Guadeloupe. Quantitative PCR revealed an induction of genes involved in defense mechanism against oxidative stress (catalase and selenium-dependent glutathione peroxidase) in prawns exposed to low environmental concentrations of chlordecone after 12 and 24 h of exposure. In prawns reared in a contaminated farm, transcription of genes involved in the biotransformation process (cytochrome P450 and glutathione-S-transferase (GST)) were induced after 8 days of exposure. Our results provide information on the mechanims of defense induced by chlordecone in aquatic crustacean species. This gene expression study of selected genes should be further strengthened by proteomic analyses and enzymatic activity assays to confirm the response of these biomarkers of stress in crustaceans and to give new insights into the mechanism of toxicity by chlordecone.

Bioaccumulation, distribution and elimination of chlordecone in the giant freshwater prawn Macrobrachium rosenbergii: Field and laboratory studies.

PubMed

Lafontaine, Anne; Gismondi, Eric; Dodet, Nathalie; Joaquim-Justo, Célia; Boulangé-Lecomte, Céline; Caupos, Fanny; Lemoine, Soazig; Lagadic, Laurent; Forget-Leray, Joëlle; Thomé, Jean-Pierre

2017-10-01

Chlordecone is a persistent organochlorine pesticide that has been widely used in Guadeloupe (French West Indies) to control the banana weevil Cosmopolites sordidus from 1972 to 1993. A few years after its introduction, widespread contamination of soils, rivers, wild animals and aquatic organisms was reported. Although high chlordecone concentrations have been reported in several crustacean species, its uptake, internal distribution, and elimination in aquatic species have never been described. This study aimed at investigating the accumulation and tissue distribution of chlordecone in the giant freshwater prawn Macrobrachium rosenbergii, using both laboratory (30 days exposure) and field (8 months exposure) approaches. In addition, depuration in chlordecone-free water was studied. Results showed that chlordecone bioconcentration in prawns was dose-dependent and time-dependent. Moreover, females appeared to be less contaminated than males after 5 and 7 months of exposure, probably due to successive spawning leading in the elimination of chlordecone through the eggs. Chlordecone distribution in tissues of exposed prawns showed that cephalothorax organs, mainly represented by the hepatopancreas, was the most contaminated. Results also showed that chlordecone was accumulated in cuticle, up to levels of 40% of the chlordecone body burden, which could be considered as a depuration mechanism since chlordecone is eliminated with the exuviae during successive moults. Finally, this study underlined the similarity of results obtained in laboratory and field approaches, which highlights their complementarities in the chlordecone behaviour understanding in M. rosenbergii. Copyright © 2017 Elsevier Ltd. All rights reserved.

Changes in Body Mass Index During a 3-Year Elementary School-Based Obesity Prevention Program for American Indian and White Rural Students.

PubMed

Vogeltanz-Holm, Nancy; Holm, Jeffrey

2018-04-01

Childhood obesity is a significant but largely modifiable health risk, disproportionately affecting socioeconomically disadvantaged, racial/ethnic minority, and rural children. Elementary school-aged children typically experience the greatest increases in excess weight gain and therefore are important targets for reducing adolescent and adult obesity while improving children's health. Our study evaluated outcomes of a 3-year elementary school-based program for reducing obesity in American Indian and White students attending eight rural schools in the U.S. upper Midwest. Researchers measured body mass indexes (BMI) and other health indicators and behaviors of 308 beginning third-grade students and then again at the end of students' third, fourth, and fifth grades. The primary focus of this study is a mixed multilevel longitudinal model testing changes in age- and gender-adjusted BMI z scores ( zBMI). There was a significant decrease in zBMI across the 3-year study period. Ethnicity analyses showed that White students had overall decreases in zBMI whereas American Indian students' zBMIs remained stable across the program. Comparisons with children from an age- and cohort-matched national sample provided support for the effectiveness of the school program in reducing BMI and obesity during the study period. An elementary school-based health program that addresses a range of students' obesity-related health behaviors, the school health environment, and that involves educators and parents is an effective intervention for reducing or stabilizing BMI in rural White and American Indian students. School health programs for students living in rural communities may be especially effective due to greater school and community cohesiveness, and valuing of the school's primary role in improving community health.

Isolation of prawn ( Exopalaemon carinicauda) lipopolysaccharide and β-1, 3-glucan binding protein gene and its expression in responding to bacterial and viral infections

NASA Astrophysics Data System (ADS)

Ge, Qianqian; Li, Jian; Duan, Yafei; Li, Jitao; Sun, Ming; Zhao, Fazhen

2016-04-01

The pattern recognition proteins (PRPs) play a major role in immune response of crustacean to resist pathogens. In the present study, as one of PRPs, lipopolysaccharide and β-1, 3-glucan binding protein (LGBP) gene in the ridge tail white prawn ( Exopalaemon carinicauda) ( EcLGBP) was isolated. The full-length cDNA of EcLGBP was 1338 bp, encoding a polypeptide of 366 amino acid residules. The deduced amino acid sequence of EcLGBP shared high similarities with LGBP and BGBP from other crustaceans. Some conservative domains were predicted in EcLGBP sequence. EcLGBP constitutively expressed in most tissues at different levels, and the highest expression was observed in hepatopancreas. With infection time, the cumulative mortality increased gradually followed by the proliferation of Vibrio parahaemolyticus and white spot syndrome virus (WSSV). The expression of EcLGBP in response to V. parahaemolyticus infection was up-regulated in hemocytes and hepatopancreas, and the up-regulation in hepatopancreas was earlier than that in hemocytes. EcLGBP expression after WSSV infection increased at 3 h, then significantly decreased in both hemocytes and hepatopancreas. The results indicated that EcLGBP was involved in the immune defense against bacterial and viral infections.

Atherosclerosis risk factors in American Indians with Alzheimer disease: preliminary findings.

PubMed

Weiner, Myron F; Rosenberg, Roger N; Womack, Kyle B; Svetlik, Doris A; Fuller, Carey; Fields, Julie; Hynan, Linda S

2008-01-01

Factors predisposing to and associated with atherosclerosis may impact the onset and progression of Alzheimer disease (AD). The high prevalence of atherosclerosis and associated risk factors in American Indians makes them ideal subjects to test this association. We compared frequency of history of hypertension, myocardial infarction, stroke, diabetes, and high cholesterol in 34 American Indians with AD with 34 age-matched American Indian controls, and 34 age-matched whites with probable AD. We also measured waist size, height, and weight, and acquired blood for determination of plasma homocysteine and apolipoprotein E genotype. The 3 groups did not differ significantly in age or sex. History of hypertension and diabetes was significantly more common among American Indian AD patients than Indian controls or whites with AD. The 3 groups did not differ in history of stroke or myocardial infarction. Body mass index was significantly greater in both Indian groups than the white AD group. Plasma homocysteine levels were greater, but not significantly so, in the Indian AD than the Indian control group. Thus, there is preliminary evidence of a modest association between history of hypertension and diabetes and AD in a small sample of American Indians. This suggests that changes in lifestyle factors could influence the expression of AD in American Indians.

Bacterial communities associated with Porites white patch syndrome (PWPS) on three western Indian Ocean (WIO) coral reefs.

PubMed

Séré, Mathieu G; Tortosa, Pablo; Chabanet, Pascale; Turquet, Jean; Quod, Jean-Pascal; Schleyer, Michael H

2013-01-01

The scleractinian coral Porites lutea, an important reef-building coral on western Indian Ocean reefs (WIO), is affected by a newly-reported white syndrome (WS) the Porites white patch syndrome (PWPS). Histopathology and culture-independent molecular techniques were used to characterise the microbial communities associated with this emerging disease. Microscopy showed extensive tissue fragmentation generally associated with ovoid basophilic bodies resembling bacterial aggregates. Results of 16S rRNA sequence analysis revealed a high variability between bacterial communities associated with PWPS-infected and healthy tissues in P. lutea, a pattern previously reported in other coral diseases such as black band disease (BBD), white band disease (WBD) and white plague diseases (WPD). Furthermore, substantial variations in bacterial communities were observed at the different sampling locations, suggesting that there is no strong bacterial association in Porites lutea on WIO reefs. Several sequences affiliated with potential pathogens belonging to the Vibrionaceae and Rhodobacteraceae were identified, mainly in PWPS-infected coral tissues. Among them, only two ribotypes affiliated to Shimia marina (NR043300.1) and Vibrio hepatarius (NR025575.1) were consistently found in diseased tissues from the three geographically distant sampling localities. The role of these bacterial species in PWPS needs to be tested experimentally.

History and Acculturation of the Dakota Indians.

ERIC Educational Resources Information Center

Satterlee, James L.; Malan, Vernon D.

Relating the history of the Dakota Indians from their origins to the present time, this document also examines the effects of acculturation on these Sioux people. Beginning with the Paleo-Indians of North America, it details the structure of the Dakota culture and attempts to acculturate the Indians into white society. Historical and current…

The American Indian as Miscast Ecologist.

ERIC Educational Resources Information Center

Martin, Calvin

1981-01-01

Refutes the notion of leaders of the 1960s ecology movement that American Indians could teach their land ethic to White Americans. Points to the differences in western cosmology and suggests that the land ethic is a comprehensive way of life to American Indians. (Author/KC)

Cancer Incidence, Survival, and Mortality among American Indians and Alaska Natives.

ERIC Educational Resources Information Center

Horm, John W.; Burhansstipanov, Linda

1992-01-01

Overall cancer incidence among southwestern American Indians is less than half that of U.S. whites; Alaska Native and white rates are similar. However, both native groups have elevated rates for specific cancers (stomach, liver, and gallbladder), and Indians have low five-year survival rates. Data tables outline incidence, mortality, and survival…

Traditional Plains Indian Art and the Contemporary Indian Student.

ERIC Educational Resources Information Center

Pakes, Fraser

1987-01-01

Examines underlying concepts in traditional Plains Indian arts and encourages incorporation of traditional concepts into contemporary art education. Discusses spiritual foundations, holism, art for art's sake, portability, body art, conservation, tribal identity, aesthetic features, age/sex differentiation in art production, white society's…

Involvement of opioid peptides in the regulation of reproduction in the prawn Penaeus indicus

NASA Astrophysics Data System (ADS)

Sreenivasula Reddy, P.

The possible involvement of an endogenous opioid system in the regulation of ovarian development in the prawn Penaeus indicus was investigated. Injection of leucine-enkephalin significantly increased the ovarian index and oocyte diameter in a dose-dependent manner. In contrast, injection of methionine-enkephalin significantly decreased the ovarian index and oocyte diameters. These results provide evidence to support the hypothesis that an opioid system is involved in the regulation of reproduction in crustaceans.

Obesity, Overweightness, and Depressive Symptomology Among American Indian Youth.

PubMed

Eitle, David; Eitle, Tamela McNulty

2018-03-09

Despite evidence that American Indian adolescents are at a heightened risk of obesity/overweightness and experiencing depression, relative to other groups, there exists a dearth of studies that have examined the association between objective and perceptual measures of obesity and overweightness and depression with this understudied group. Our study represents one of the first studies to examine this association among American Indian youth. Using a subsample of American Indian youth from waves I and II of the National Longitudinal Study of Adolescent Health (a survey of schools and students in the USA, with wave I collected in 1994 and wave II collected in 1995), we explore this association. We examine three measures of weight: obesity, body mass index, and weight perception. We also consider gender-specific models and a subsample of non-Hispanic whites, in order to assess race differences in the obesity and overweightness-depression relationship. Our findings reveal that neither of our objective measures of weight, obesity, nor body mass index are significant predictors of depressive symptoms for either American Indian or white youth. However, we find evidence that the subjective measure of weight perception is a significant predictor of depressive symptoms for white females, but not for American Indian females. Our results contribute to past findings that measures of obesity/overweightness weight may be more important to white female's mental health than females from other racial groups, although additional research is warranted.

Small bowel morphology in British Indian and Afro-Caribbean subjects: evidence of tropical enteropathy.

PubMed Central

Wood, G M; Gearty, J C; Cooper, B T

1991-01-01

Distal duodenal biopsy specimens taken from 30 white, 35 Indian, and 20 Afro-Caribbean residents of West Birmingham during routine endoscopy for dyspepsia, were assessed by dissecting microscopy and morphometry. Finger-shaped villi were significantly less frequent in the Indian and Afro-Caribbean subjects than in the white subjects when assessed by dissecting microscopy (p less than 0.005), and both immigrant groups had decreased mucosal thickness (p less than 0.01), villous height (p less than 0.001), villous:crypt ratios (p less than 0.01) and enterocyte height (p less than 0.05) compared with the white group. In the Indian subjects, villous height and villous:crypt ratios correlated significantly with the time since the last visit to the Indian subcontinent (p less than 0.005). Serum alkaline phosphatase values were significantly higher in the Indian subjects compared with the whites (p less than 0.02), and serum globulins were increased in both the Afro-Caribbean and Indian subjects (p less than 0.01). There were no correlations between morphometric indices and body habitus or biochemical or haematological indices and the long term effect of the morphological changes is not clear. PMID:2013420

Cultural Disintegration Perpetuated through Substance Abuse among American Indians.

ERIC Educational Resources Information Center

French, Laurence Armand

Alcohol, perhaps more than any other factor, symbolizes the degree of cultural disintegration experienced by American Indians today. It has been recognized as a symptom of the numerous cultural adjustments forced upon American Indians since white contact. Indeed, alcohol among Indian groups was prohibited for a far longer period than the…

Adventure Therapy with American Indian Youth. AEE White Papers

ERIC Educational Resources Information Center

Association for Experiential Education (NJ1), 2011

2011-01-01

The American Indian population is a young one; the median age is 28.0, with 34% under 18 years old. In contrast, the median age for the overall U.S. population is 35.3, with 26% younger than 18 (Hawkins, Cummins, & Marlatt, 2004). It is difficult to avoid resorting to statistical hyperbole when describing the problems facing American Indian and…

A Syllabus on Indian History and Culture.

ERIC Educational Resources Information Center

Saskatchewan Univ., Saskatoon. Indian and Northern Curriculum Resources Centre.

Designed to improve the self-image of Canadian Indian secondary students and the cultural awareness of Canadian white urban secondary students, this course syllabus on Canadian Indians and Metis states eight educational objectives and presents three major sections which include specific topics, each with references (books, filmstrips, tapes,…

Extension of the shelf life of prawns (Penaeus japonicus) by vacuum packaging and high-pressure treatment.

PubMed

López-Caballero, M E; Pérez-Mateos, M; Borderías, J A; Montero, P

2000-10-01

The present study has investigated the application of high pressures (200 and 400 MPa) in chilled prawn tails, both conventionally stored (air) and vacuum packaged. Vacuum packaging and high-pressure treatment did extend the shelf life of the prawn samples, although it did affect muscle color very slightly, giving it a whiter appearance. The viable shelf life of 1 week for the air-stored samples was extended to 21 days in the vacuum-packed samples, 28 days in the samples treated at 200 MPa, and 35 days in the samples pressurized at 400 MPa. Vacuum packaging checked the onset of blackening, whereas high-pressure treatment aggravated the problem. From a microbiological point of view, batches conventionally stored reached about 6 log CFU/g or even higher at 14 days. Similar figures were reached in total number of bacteria in vacuum-packed samples and in pressurized at 200-MPa samples at 21 days. When samples were pressurized at 400 MPa, total numbers of bacteria were below 5.5 log CFU/g at 35 days of storage. Consequently, a combination of vacuum packaging and high-pressure treatment would appear to be beneficial in prolonging freshness and preventing spotting.

Deepwater Chondrichthyan Bycatch of the Eastern King Prawn Fishery in the Southern Great Barrier Reef, Australia

PubMed Central

Rigby, Cassandra L.; White, William T.; Simpfendorfer, Colin A.

2016-01-01

The deepwater chondrichthyan fauna of the Great Barrier Reef is poorly known and life history information is required to enable their effective management as they are inherently vulnerable to exploitation. The chondrichthyan bycatch from the deepwater eastern king prawn fishery at the Swain Reefs in the southern Great Barrier Reef was examined to determine the species present and provide information on their life histories. In all, 1533 individuals were collected from 11 deepwater chondrichthyan species, with the Argus skate Dipturus polyommata, piked spurdog Squalus megalops and pale spotted catshark Asymbolus pallidus the most commonly caught. All but one species is endemic to Australia with five species restricted to waters offshore from Queensland. The extent of life history information available for each species varied but the life history traits across all species were characteristic of deep water chondrichthyans with relatively large length at maturity, small litters and low ovarian fecundity; all indicative of low biological productivity. However, variability among these traits and spatial and bathymetric distributions of the species suggests differing degrees of resilience to fishing pressure. To ensure the sustainability of these bycatch species, monitoring of their catches in the deepwater eastern king prawn fishery is recommended. PMID:27218654

Fifteen-Minute Comprehensive Alcohol Risk Survey: Reliability and Validity Across American Indian and White Adolescents

PubMed Central

Komro, Kelli A; Livingston, Melvin D; Kominsky, Terrence K; Livingston, Bethany J; Garrett, Brady A; Molina, Mildred Maldonado; Boyd, Misty L

2015-01-01

Objective: American Indians (AIs) suffer from significant alcohol-related health disparities, and increased risk begins early. This study examined the reliability and validity of measures to be used in a preventive intervention trial. Reliability and validity across racial/ethnic subgroups are crucial to evaluate intervention effectiveness and promote culturally appropriate evidence-based practice. Method: To assess reliability and validity, we used three baseline surveys of high school students participating in a preventive intervention trial within the jurisdictional service area of the Cherokee Nation in northeastern Oklahoma. The 15-minute alcohol risk survey included 16 multi-item scales and one composite score measuring key proximal, primary, and moderating variables. Forty-four percent of the students indicated that they were AI (of whom 82% were Cherokee), including 23% who reported being AI only (n = 435) and 18% both AI and White (n = 352). Forty-seven percent reported being White only (n = 901). Results: Scales were adequately reliable for the full sample and across race/ethnicity defined by AI, AI/White, and White subgroups. Among the full sample, all scales had acceptable internal consistency, with minor variation across race/ethnicity. All scales had extensive to exemplary test–retest reliability and showed minimal variation across race/ethnicity. The eight proximal and two primary outcome scales were each significantly associated with the frequency of alcohol use during the past month in both the cross-sectional and the longitudinal models, providing support for both criterion validity and predictive validity. For most scales, interpretation of the strength of association and statistical significance did not differ between the racial/ethnic subgroups. Conclusions: The results support the reliability and validity of scales of a brief questionnaire measuring risk and protective factors for alcohol use among AI adolescents, primarily members of the

Crystal methamphetamine use among American Indian and White youth in Appalachia: Social context, masculinity, and desistance.

PubMed

Brown, Ryan A

2010-06-01

Rural areas and American Indian reservations are hotspots for the use of crystal methamphetamine ("meth") in the United States, yet there is little ethnographic data describing meth use in these areas. This study draws upon three years of ethnographic work conducted with American Indian and White youth in Appalachia during the height of the meth epidemic. It describes how historical, cultural, and socioeconomic processes influence vulnerability to meth use in Appalachia, and highlights the role of social relationships and meaning-making in facilitating desistance and recovery from meth use. The first section shows how crystal meth filled a particular functional niche in the lives of many young men, alleviating boredom and anomie linked to recent socioeconomic changes and labor opportunities in the region, and intersecting with local understandings of masculinity and forms of military identity. Here, ethnographic and interview data converge to illustrate how social role expectations, recent socioeconomic change, and meth's pharmacological properties converge to create vulnerability to meth use in Appalachia. The second section draws upon two American Indian narratives of desistance. These youth described recently severed social relationships and acute feelings of social isolation during the initiation of meth use. Both also described dramatic close calls with death that facilitated their eventual desistance from use, involving repaired social relationships and the establishment of new lives and hope. These interviews illustrate how changes in social relationships were linked with both initiation and desistance from meth use, and how religious interpretations of near-death experiences structured narratives of cessation and redemption.

Nineteenth Century Women and Reform: The Women's National Indian Association.

ERIC Educational Resources Information Center

Mathes, Valerie Sherer

1990-01-01

Beginning in 1879, the Women's National Indian Association, an organization of educated upper- and middle-class white women, sought to better the lot of American Indians by publicizing their mistreatment and encouraging their assimilation. The organization focused particularly on educating Indian women to the Victorian female role. (SV)

Spring Chinook Salmon Production for Confederated Tribes of the Umatilla Indian Reservation, Little White Salmon National Fish Hatchery, Annual Report 2006.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Doulas, Speros

2007-01-01

This annual report covers the period from January 1, 2006 through December 31, 2006. Work completed supports the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) effort to restore a locally-adapted stock of spring Chinook to the Umatilla River Basin. During the year, staff at the Little White Salmon/Willard National Fish Hatchery Complex have completed the rearing of 218,764 Brood Year 2004 spring Chinook salmon for release into the Umatilla River during spring 2006 and initiated production of approximately 220,000 Brood Year 2005 spring Chinook for transfer and release into the Umatilla River during spring 2007. All work under thismore » contract is performed at the Little White Salmon and Willard National Fish Hatcheries (NFH), Cook, WA.« less

“Culture” in Diabetes-Related Beliefs among Low- and High-Education African American, American Indian, and White Older Adults

PubMed Central

Grzywacz, Joseph G.; Arcury, Thomas A.; Ip, Eddie H.; Nguyen, Ha T.; Saldana, Santiago; Reynolds, Teresa; Bell, Ronny A.; Kirk, Julienne K.; Quandt, Sara A.

2012-01-01

Objectives Racial and ethnic disparities in diabetes and subsequent complications are often attributed to culture; however, previous diabetes disparities research is restricted to in-depth ethnic-specific samples or to comparative study designs with limited belief assessment. The goal of this study is to improve understanding of the cultural basis for variation in diabetes beliefs. Design Cross-sectional Setting Rural North Carolina Participants Older adults (aged 60+) with diabetes, equally divided by ethnicity (White, African American, American Indian) and gender (N=593). Interventions Guided by Explanatory Models of Illness and Cultural Consensus research traditions, trained interviewers collected data using 38 items in four diabetes belief domains: causes, symptoms, consequences, and medical management. Items were obtained from the Common Sense Model of Diabetes Inventory (CSMDI). Main Outcome Beliefs about diabetes. Response options for each diabetes belief item were “agree,” “disagree” and “don’t know”. Collected data were analyzed using Anthropac (version 4.98) and Latent Gold (version 4.5) programs. Results There is substantial similarity in diabetes beliefs among African Americans, American Indians, and Whites. Diabetes beliefs were most similar in the “symptoms” and “consequences” domains compared to beliefs pertaining to “causes” and “medical management.” Although some discrete beliefs differed by ethnicity, systematic differences by ethnicity were observed for specific educational groups. Conclusions Socioeconomic conditions influence diabetes beliefs rather than “ethnicity” per se. PMID:23140078

Studies on the functional morphology and ecology of the atyid prawns of Dominica.

PubMed

Fryer, G

1977-02-25

Six species of atyid prawns, representing five genera, occur in streams on the West Indian island of Dominica (figures 1-6). The ecology and habits of each are described and the relation of features of gross morphology to ways of life noted. Xiphocaris elongata, the most primitive living atyid, is a lightly built prawn whose adult habits are related to life in quiet pools in streams. An agile species and an excellent swimmer, it picks up individual small food particles with specialized chelipeds (figures 18 and 19) that differ from those of all other atyids and manipulates them with mouthparts (figure 77) which, while highly complex, are more primitive than those described for any other member of the family. Atya innocous and A. scabra, representing perhaps the most specialized atyid genus, are very similar in gross morphology and are robustly built ambulatory species. A. innocous is common in a variety of situations: A. scabra is rare and has been found only in fast-flowing water. Both have chelipeds whose three distal segments are extremely specialized (figure 36) and whose propus and dactylus are armed with an exceedingly complex array of long, slender bristles. These can be used either as brushes for collecting finely particulate detritus (figures 58-60) or as filtering fans (figures 68 and 69) which, held passively in flowing water, extract suspended particles. The Atyidae is unique among the Malacostraca in having representatives that filter passively by means of the chelipeds. The bristles (figure 40) are extended (figure 49), not by muscles, of which there are none in the distal parts of the propus and none anywhere in the dactylus, but by hydraulic forces. The return of the bristles to rest is by means of a cuticular spring. Some of the bristles of A. innocous are armed distally with minute denticles (figures 41 and 42) that facilitate scraping and sweeping: no such are present in A. scabra. The difference is related to the relative importance of scraping

Biomolecular changes that occur in the antennal gland of the giant freshwater prawn (Machrobrachium rosenbergii)

PubMed Central

Kruangkum, Thanapong; Wang, Tianfang; Zhao, Min; Ventura, Tomer; Mitu, Shahida Akter; Hodson, Mark P.; Shaw, Paul N.; Sobhon, Prasert

2017-01-01

In decapod crustaceans, the antennal gland (AnG) is a major primary source of externally secreted biomolecules, and some may act as pheromones that play a major role in aquatic animal communication. In aquatic crustaceans, sex pheromones regulate reproductive behaviours, yet they remain largely unidentified besides the N-acetylglucosamine-1,5-lactone (NAGL) that stimulates male to female attraction. In this study, we used an AnG transcriptome of the female giant freshwater prawn (Macrobrachium rosenbergii) to predict the secretion of 226 proteins, including the most abundantly expressed transcripts encoding the Spaetzle protein, a serine protease inhibitor, and an arthropodial cuticle protein AMP 8.1. A quantitative proteome analysis of the female AnG at intermolt, premolt and postmolt, identified numerous proteins of different abundances, such as the hemocyanin subunit 1 that is most abundant at intermolt. We also show that hemocyanin subunit 1 is present within water surrounding females. Of those metabolites identified, we demonstrate that the NAGL and N-acetylglucosamine (NAG) can bind with high affinity to hemocyanin subunit 1. In summary, this study has revealed components of the female giant freshwater prawn AnG that are released and contribute to further research towards understanding crustacean conspecific signalling. PMID:28662025

Sex Role Attributions of American-Indian Women.

ERIC Educational Resources Information Center

Portman, Tarrell Awe Agahe

2001-01-01

Examines the sex role attributes of American-Indian women as compared to a predominately White normative group using the short form of the Bem Sex Role Inventory. Results indicate a significant difference on the masculine subscale between the two groups with American-Indian women having higher scores. Provides implications for mental health…

American Indian and Alaska native aboriginal use of alcohol in the United States.

PubMed

Abbott, P J

1996-01-01

Alcohol beverages prior to White contact originated with the Mayan and the Aztec Nations and spread to the American Indians of the Southwest. Surprisingly, there are a number of accounts of alcohol use among other American Indians and Alaska Natives. Beverages were limited to wine and beer, and included: balche, pulque, and "haren a pitahaya" wines, tulpi beer and other beverages. White contact brought dramatic shifts in the use and function of alcoholic beverages in American Indian and Alaska Native societies.

The Performance of American Indian Children on the Draw-A-Man Test. National Study of American Indian Education, Series III, No. 2, Final Report.

ERIC Educational Resources Information Center

Levensky, Kay

As a part of the National Study of American Indian Education, this document reports on 1700 American Indian primary school children (representing 14 tribal groups and 12 states) who were administered the Goodenough Draw-A-Man Test (DAM) as a measure of mental alertness. A comparison is given of the Indian and white children's scores. It appears…

An Historical Overview of Indian Education with Evaluations and Recommendations.

ERIC Educational Resources Information Center

Brightman, Lehman L.

Tracing the history of American Indian education from the coming of the white man to the present day, this position paper presents evaluations and recommendations from an Indian point of view. Among the major topic divisions are: (1) Historical Background; (2) Government Support of Early Indian Education; (3) Early Education Falls Short of Its…

Economic Development and Employment Opportunities for American Indians.

ERIC Educational Resources Information Center

Sandefur, Gary D.

American Indian unemployment remains high despite efforts by tribes and the federal government to improve employment opportunities. Persistently high unemployment among Indians has resulted in low family incomes and high poverty rates relative to Whites. Particularly serious on reservations, these continuing problems are related in part to low…

Synthetic Minor NSR Permit: Anadarko Uintah Midstream, LLC - White River Compressor Station

EPA Pesticide Factsheets

This page contains documents relevant to the synthetic minor NSR permi for the Anadarko Uintah Midstream, LLC, White River Compressor Station, located on Indian country lands within the Uintah and Ouray Indian Reservation.

A Profile of Reservation Indian High School Girls.

ERIC Educational Resources Information Center

Lin, Ruey-Lin

1987-01-01

A comparison of American Indian girls and boys on the reservation with White girls found that Indian girls faced the most difficult problems. They may have distant relationships with their parents, especially their fathers. They may be less social, less trusting and more likely to want to commit suicide. (JHZ)

Prevalence of birth defects among American-Indian births in California, 1983-2010.

PubMed

Aggarwal, Deepa; Warmerdam, Barbara; Wyatt, Katrina; Ahmad, Shabbir; Shaw, Gary M

2015-02-01

Approximately 6.3 million live births and fetal deaths occurred during the ascertainment period in the California Birth Defects Monitoring Program registry. American-Indian and non-Hispanic white women delivered 40,268 and 2,044,118 births, respectively. While much information has been published about non-Hispanic white infants, little is known regarding the risks of birth defects among infants born to American-Indian women. This study used data from the California Birth Defects Monitoring Program to explore risks of selected birth defects in offspring of American-Indian relative to non-Hispanic white women in California. The study population included all live births and fetal deaths 20 weeks or greater from 1983 to 2010. Prevalence ratios and corresponding 95% confidence intervals (CI) were computed using Poisson regression for 51 groupings of birth defects. Prevalence ratios were estimated for 51 groupings of birth defects. Of the 51, nine had statistically precise results ranging from 0.78 to 1.85. The eight groups with elevated risks for American-Indian births were reduction deformities of brain, anomalies of anterior segments, specified anomalies of ear, ostium secundum type atrial septal defect, specified anomalies of heart, anomalies of the aorta, anomalies of great veins, and cleft lip with cleft palate. Our results suggest that American-Indian women having babies in California may be at higher risk for eight birth defect phenotypes compared with non-Hispanic whites. Further research is needed to determine whether these risks are observed among other populations of American-Indian women or when adjusted for potential covariates. © 2015 Wiley Periodicals, Inc.

The Original Americans: U.S. Indians. Third Edition.

ERIC Educational Resources Information Center

Wilson, James

About 1.5 million people in the United States identify themselves as Indians. Despite great cultural diversity, all Native groups have a common feature: they suffer poverty and related problems stemming from their relationship to White America. For four generations, the Bureau of Indian Affairs (BIA) has exercised an incredible degree of economic…

Tecumseh. The Story of an American Indian.

ERIC Educational Resources Information Center

Schraff, Anne

Tecumseh, famed for his skills as an orator, warrior, military strategist, and leader of his Shawnee people, has been called one of the great American leaders. In 1812 he assembled 3,000 warriors from 32 American Indian tribes in an effort to save the Indian lands from the onslaught of the white soldiers and settlers. It was the largest Indian…

Blueprints for Indian Education: Improving Mainstream Schooling. ERIC Digest.

ERIC Educational Resources Information Center

Butterfield, Robin A.

The Indian Nations At Risk Task Force and the White House Conference on Indian Education suggested systemic reforms that would improve the education of Native students who attend public schools. These reforms focus on fostering intercultural harmony in schools, improving teacher preparation, developing instructional curricula and strategies that…

Lipoprotein risk factors in vegetarian women of Indian descent are unrelated to dietary intake.

PubMed

Reddy, S; Sanders, T A

1992-08-01

Dietary intakes, anthropometric indices and plasma lipoprotein and alpha-tocopherol concentrations were measured in premenopausal vegetarian women of Indian descent (n = 22) and in white women of European descent consuming either mixed (n = 22) or vegetarian diets (n = 18). The Indian women were shorter in height than the white women and had a higher proportion of body fat. Energy intakes were lower in the Indian women, both in absolute terms and per kg body weight. The proportion of energy derived from saturated fatty acids was lower and that from polyunsaturated fatty acids was greater in both Indian and white vegetarians compared with the subjects on mixed diets. Intakes of dietary fibre and vitamins C and E were higher in the white vegetarians compared with the other groups. Plasma concentrations of total and LDL cholesterol and apolipoprotein B and the ratio of apolipoprotein B/apolipoprotein AI were lower and HDL and HDL2 cholesterol, alpha-tocopherol concentrations and the ratio of alpha-tocopherol/cholesterol were greater in the white vegetarian group than in the other groups. Total plasma cholesterol was associated with measures of truncal obesity, especially subscapular skinfold thickness and the percentage energy derived from saturated fatty acids. Plasma concentrations of apo(a) were higher and those of HDL and HDL2 cholesterol and sex hormone binding globulin (SHBG) were lower in the Indian vegetarian women compared with both groups of white women. No relationship could be found between apo(a), HDL and HDL2 cholesterol concentration and nutrient intake but HDL and HDL2 were negatively associated with the proportion of body fat and apo(a) weakly with subscapular skinfold thickness.(ABSTRACT TRUNCATED AT 250 WORDS)

The Indian and Education. Monograph No. 2.

ERIC Educational Resources Information Center

Ahenakew, David

I am an American Indian, and I believe education to be something totally different from what the white man believes it to be, for he sees education as factories, roads, space travel, degrees, high salaries, and a means to be a good life. I cannot separate the white man's education from the political/military strategies practiced against my race…

Disparities in Risk Factors and Birth Outcomes Among American Indians in North Dakota.

PubMed

Danielson, Ramona A; Wallenborn, Jordyn T; Warne, Donald K; Masho, Saba W

2018-06-23

Objectives High infant mortality rates among American Indians in North Dakota contribute to a 20-year gap in average age at death compared to whites. Geographic- and race-specific health disparities data to drive policy making and interventions are not well disseminated. The current study examines prenatal risk factors and birth outcomes between American Indian and whites in North Dakota. Methods A retrospective descriptive analysis of North Dakota live births from 2007 to 2012 was conducted. Period prevalence and prevalence ratios were calculated. Results The infant mortality rate from 2010 to 2012 for infants born to American Indian women was 3.5 times higher than whites. Racial disparities existed in education, teen births, tobacco use during pregnancy, and breastfeeding initiation. Disparities widened for inadequate prenatal care, illegal drug use during pregnancy, and infant mortality from 2007-2009 to 2010-2012 and narrowed for sexually transmitted infections and alcohol use during pregnancy. Conclusions for Practice American Indians are disproportionately affected by poor pregnancy and birth outcomes in North Dakota. Future geographic-specific American Indian research is warranted to aid current and future public health interventions.

Cowboys and Indians: Perceptions of Western Films among American Indians and Anglos.

ERIC Educational Resources Information Center

Shively, JoEllen

1992-01-01

Presents the results of a study of how minorities participate in and rework the central myths of the dominant culture. The responses of 20 Anglo White males versus 20 American Indian males to a western film showed that the meaning imputed to cultural works varies over social space. (JB)

Regulation of essential heavy metals (Cu, Cr, and Zn) by the freshwater prawn macrobrachium malcolmsonii (Milne Edwards)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vijayram, K.; Geraldine, P.

1996-02-01

Despite the low concentrations of heavy metals in the surrounding medium, aquatic organisms take them up and accumulate them in their soft tissues to concentrations several fold higher than those of ambient levels. Knowledge of accumulation patterns of a particular trace metal is a prerequisite for understanding the significance of an observed metal concentration in a particular animal, especially from the aspect of biomonitoring. Many marine invertebrates accumulate heavy metals without any regulation and the accumulation necessarily being associated with mechanisms to store the metals in a detoxified form. Two detoxification mechanisms have been described, both of which may occurmore » in one specimen. Heavy metals can either be bound up in insoluble metalliferous {open_quote}granules{close_quote}, or are bound to soluble metal-binding ligands, such as metallothioneins. Some marine decapod crustaceans have an innate ability to regulate the internal concentrations of essential but potentially toxic metals within a constant level, presumably to meet their metabolic demands. However, at present, there is no such information relating to freshwater decapod crustaceans, especially shrimps which occupy a totally different environment. Macrobrachium malcolmsonii, a potential aquaculture species for freshwater is found in abundance in one of the major Indian rivers, the Cauvery. In the present study, an attempt was made to determine whether the freshwater prawn, M. malcolmsonlii, is able to regulate the three essential elements, copper, chromium and zinc, over a wide range of dissolved concentrations. These three metals were chosen because the Cauvery River receives pollutants containing these metals.« less

Cultural and Historical Perspectives concerning American Indian Women.

ERIC Educational Resources Information Center

Bennett, Sandra K.

This paper discusses the cultural roles of Indian women in the past and the translation of those roles in today's world. Historically, the Indian woman was educated by her mother and other older women to assume duties ranging from wife and mother to respected counselor, medicine woman, and warrior. Contact with White explorers and settlers made…

Tribal College Transfer Student Success at Four-Year Predominantly White Institutions

ERIC Educational Resources Information Center

Makomenaw, Matthew Van Alstine

2010-01-01

Tribal colleges, which are often community colleges, have been successful in helping American Indian students achieve academic success. The current study was designed to understand what happens to American Indian tribal college students when they transfer to four-year Predominantly White Institutions (PWIs). The research question that guides the…

Making Education Relevant for Contemporary Indian Youth: A Handbook for Cultural Curriculum Developers Focusing on American Indian Tribes and Canadian First Nations. 1991 Edition.

ERIC Educational Resources Information Center

Chisholm, Anita; And Others

This guide was developed to assist American Indian and Canadian Native educators in developing cultural curriculum materials for use in the classroom. The purpose of developing authentic cultural materials is to enhance the educational experience of Indian students and White students. The guide covers the following topics: (1) cultural curriculum…

Creepy White Gaze: Rethinking the Diorama as a Pedagogical Activity

ERIC Educational Resources Information Center

Sterzuk, Andrea; Mulholland, Valerie

2011-01-01

Drawing on gaze and postcolonial theory, this article provides a theoretical discussion of a problematic photograph published in a provincial teachers' newsletter. The photo consists of a White settler child and two White settler educators gathered around his heritage fair entry diorama entitled "Great Plains Indians." This article…

Between Indian and White Worlds: The Cultural Broker.

ERIC Educational Resources Information Center

Szasz, Margaret Connell, Ed.

During the five centuries of contact between Native and non-Native peoples of the Americas, thousands of intermediaries have moved across the continents' cultural frontiers. These cultural brokers have included traders, missionaries, persons of mixed race, diplomats, Indian schoolchildren attending missionary or government boarding schools, White…

Black Identities: West Indian Immigrant Dreams and American Realities.

ERIC Educational Resources Information Center

Waters, Mary C.

This study of the attitudes and status of West Indian immigrants in the United States, based on interviews with 59 West Indian immigrants, 83 adolescent and young adult children of immigrants, 27 African Americans, 25 White Americans, and 6 coworkers of immigrants shows the changes that occur as immigrants confront the realities of U.S. life. West…

News and the "Indian Problem" in the Antebellum Period.

ERIC Educational Resources Information Center

Coward, John M.

American Indian news as reported in urban newspapers and frontier weeklies during the 1820s and 1830s was shaped by the prejudices of the age as well as by the particular historical circumstances which brought Indians into conflict with White Americans. The press portrayed a culture for which it had little abiding sympathy or understanding,…

Eastern Bolivia: The White Promised Land. IWGIA Document 31.

ERIC Educational Resources Information Center

Lewis, Norman

The Indians of Bolivia, already exploited by a military dictatorship, will have to take up more of the white man's burden if South Africans and Rhodesians accept an invitation to colonize the country. White South Africans, accustomed to the excesses of their own police, will find much that is familiar in Bolivia. Bolivia is a poor country, its per…

Our Brother's Keeper: The Indian in White America.

ERIC Educational Resources Information Center

Cahn, Edgar S., Ed.; Hearne, David W., Ed.

The text describes the American Indian's frustrations with his closed world, which thwarts and penalizes individual and tribal self-realization, which rewards and perpetrates dependency, and which demands alienation from one's heritage as a price for survival. American society is described as arrogant and as attempting to insure that by systematic…

Charles Eastman: The Story of an American Indian.

ERIC Educational Resources Information Center

Lee, Betsy

Dr. Charles Alexander Eastman was a product of two worlds--the Indian and the White. A member of the Santee Sioux Tribe, he was respected and admired in both of these worlds for the work he did on behalf of American Indians, first as a young doctor caring for the sick on the Reservation, and later as a writer and speaker, showing the richness of…

Leptin-like immunoreactivity in the central nervous system, digestive organs, and gonads of the giant freshwater prawn, Macrobrachium rosenbergii.

PubMed

Poljaroen, Jaruwan; Tinikul, Yotsawan; Tinikul, Ruchanok; Anurucpreeda, Panat; Sobhon, Prasert

2017-06-01

Leptin, a highly conserved adipocyte-derived hormone, plays important roles in a variety of physiological processes, including the control of fat storage and metabolic status which are linked to food intake, energy homeostasis, and reproduction in all vertebrates. In the present study, we hypothesize that leptin is also present in various organs of the fresh water prawns, Macrobrachium rosenbergii. The existence and distribution of a leptin-like peptide in prawn tissues were verified by using Western blotting (WB) and immunohistochemical detection (ID) using primary antibody against human leptin. With WB, a leptin-like peptide, having a molecular weight of 15kDa, was detected in the brain, thoracic ganglia, abdominal ganglia, parts of the gastro-intestinal tract, hepatopancreas, adipocytes and gonads. By ID, leptin immunoreactivity (leptin-ir) was detected in the brain, thoracic ganglia and intersegmental commissural nerve fibers of abdominal ganglia. In the gastrointestinal tract, there was intense leptin-ir in the apical part of the epithelial cells of the cardiac and pyloric parts of the stomach. In the midgut and hindgut, the leptin-ir was detected in epithelial cells and basal cells located near the basal lamina of the epithelium. In addition, there was leptin-ir in the Restzellen cells in the hepatopancreas which produce digestive enzymes. In the ovary, the strong intensity of a leptin-ir was detected in the cytoplasm of middle to late stage oocytes, whereas no positive staining was detected in follicular cells. An intense leptin-ir was detected in spermatocytes and sustentacular cells in the seminiferous tubules in the testes of small and orange claw males. Taken together, the detection of the leptin-ir in several organs implicates the existence of a leptin-like peptide in various organs of the freshwater prawn; and like in vertebrates this peptide may be an important hormonal factor in controlling feeding and reproductive process. Copyright © 2017 Elsevier

Chronic disease risk factors among American Indian/Alaska Native women of reproductive age.

PubMed

Amparo, Pamela; Farr, Sherry L; Dietz, Patricia M

2011-11-01

The magnitude of chronic conditions and risk factors among American Indian/Alaska Native women of reproductive age is unknown. The objective of our study was to estimate this magnitude. We analyzed data for 2,821 American Indian/Alaska Native women and 105,664 non-Hispanic white women aged 18 to 44 years from the 2005 and 2007 Behavioral Risk Factor Surveillance System. We examined prevalence of high cholesterol, high blood pressure, diabetes, body mass index (kg/m(2)) ≥25.0, physical inactivity, smoking, excessive alcohol consumption, and frequent mental distress, and the cumulative number of these chronic conditions and risk factors (≥3, 2, 1, or 0). In a multivariable, multinomial logistic regression model, we examined whether American Indian/Alaska Native race was associated with the cumulative number of chronic conditions and risk factors. American Indian/Alaska Native women, compared with white women, had significantly higher rates of high blood pressure, diabetes, obesity, smoking, and frequent mental distress. Of American Indian/Alaska Native women, 41% had 3 or more chronic conditions or risk factors compared with 27% of white women (χ(2), P < .001). After adjustment for income, education, and other demographic variables, American Indian/Alaska Native race was not associated with having either 1, 2, or 3 or more chronic conditions or risk factors. Three out of every 5 American Indian/Alaska Native women aged 18 to 44 years have 3 or more chronic conditions or risk factors. Improving economic status and education for AI/AN women could help eliminate disparities in health status.

Brain MRI, apoliprotein E genotype, and plasma homocysteine in American Indian Alzheimer disease patients and Indian controls.

PubMed

Weiner, Myron F; de la Plata, Carlos Marquez; Fields, B A Julie; Womack, Kyle B; Rosenberg, Roger N; Gong, Yun-Hua; Qu, Bao-Xi; Diaz-Arrastia, Ramon; Hynan, Linda S

2009-02-01

We obtained brain MRIs, plasma homocysteine levels and apolipoprotein E genotyping for 11 American Indian Alzheimer disease (AD) subjects and 10 Indian controls. We calculated white matter hyperintensity volume (WMHV), whole brain volume (WBV), and ratio of white matter hyperintensity volume to whole brain volume (WMHV/WBV). There were no significant differences between AD subjects and controls in gender, history of hypertension, diabetes, or history of high cholesterol, but hypertension and diabetes were more common among AD subjects. There was no difference between AD and control groups in age (range for all subjects was 61-89 years), % Indian heritage, waist size or body mass index. Median Indian heritage was 50% or greater in both groups. Range of education was 5-13 years in the AD group and 12-16 years in controls. Median plasma homocysteine concentration was higher in AD subjects (11 micromol/L vs. 9.8 micromol/L), but did not achieve statistical significance. Significantly more AD subjects had apolipoprotein Eepsilon4 alleles than did controls (63% vs.10%). Neuroimaging findings were not significantly different between the 2 groups, but AD subjects had greater WMHV (median 15.64 vs. 5.52 cc) and greater WMHV/WBV ratio (median 1.63 vs. 0.65 %) and a far greater range of WMHV. In combined AD subjects and controls, WBV correlated with BMI and age. WMHV and WMHV/WBV correlated inversely with MMSE scores (p = 0.001, 0.002, respectively). In addition, WMHV correlated positively with % Indian heritage (p = 0.047).

Incorporation of whole, ancient grains into a modern Asian Indian diet to reduce the burden of chronic disease.

PubMed

Dixit, Anjali A; Azar, Kristen Mj; Gardner, Christopher D; Palaniappan, Latha P

2011-08-01

Refined carbohydrates, such as white rice and white flour, are the mainstay of the modern Asian Indian diet, and may contribute to the rising incidence of type 2 diabetes and cardiovascular disease in this population. Prior to the 1950s, whole grains such as amaranth, barley, brown rice, millet, and sorghum were more commonly used in Asian Indian cooking. These grains and other non-Indian grains such as couscous, quinoa, and spelt are nutritionally advantageous and may be culturally acceptable carbohydrate substitutes for Asian Indians. This review focuses on practical recommendations for culturally sensitive carbohydrate modification in a modern Asian Indian diet to reduce type 2 diabetes and cardiovascular disease in this population. © 2011 International Life Sciences Institute.

Infection with schistosome parasites in snails leads to increased predation by prawns: implications for human schistosomiasis control.

PubMed

Swartz, Scott J; De Leo, Giulio A; Wood, Chelsea L; Sokolow, Susanne H

2015-12-01

Schistosomiasis - a parasitic disease that affects over 200 million people across the globe - is primarily transmitted between human definitive hosts and snail intermediate hosts. To reduce schistosomiasis transmission, some have advocated disrupting the schistosome life cycle through biological control of snails, achieved by boosting the abundance of snails' natural predators. But little is known about the effect of parasitic infection on predator-prey interactions, especially in the case of schistosomiasis. Here, we present the results of laboratory experiments performed on Bulinus truncatus and Biomphalaria glabrata snails to investigate: (i) rates of predation on schistosome-infected versus uninfected snails by a sympatric native river prawn, Macrobrachium vollenhovenii, and (ii) differences in snail behavior (including movement, refuge-seeking and anti-predator behavior) between infected and uninfected snails. In predation trials, prawns showed a preference for consuming snails infected with schistosome larvae. In behavioral trials, infected snails moved less quickly and less often than uninfected snails, and were less likely to avoid predation by exiting the water or hiding under substrate. Although the mechanism by which the parasite alters snail behavior remains unknown, these results provide insight into the effects of parasitic infection on predator-prey dynamics and suggest that boosting natural rates of predation on snails may be a useful strategy for reducing transmission in schistosomiasis hotspots. © 2015. Published by The Company of Biologists Ltd.

Effects of Host Phylogeny and Habitats on Gut Microbiomes of Oriental River Prawn (Macrobrachium nipponense)

PubMed Central

Chen, Po-Cheng; Weng, Francis Cheng-Hsuan; Jean, Wen Dar; Wang, Daryi

2015-01-01

The gut microbial community is one of the richest and most complex ecosystems on earth, and the intestinal microbes play an important role in host development and health. Next generation sequencing approaches, which rapidly produce millions of short reads that enable the investigation on a culture independent basis, are now popular for exploring microbial community. Currently, the gut microbiome in fresh water shrimp is unexplored. To explore gut microbiomes of the oriental river prawn (Macrobrachium nipponense) and investigate the effects of host genetics and habitats on the microbial composition, 454 pyrosequencing based on the 16S rRNA gene were performed. We collected six groups of samples, including M. nipponense shrimp from two populations, rivers and lakes, and one sister species (M. asperulum) as an out group. We found that Proteobacteria is the major phylum in oriental river prawn, followed by Firmicutes and Actinobacteria. Compositional analysis showed microbial divergence between the two shrimp species is higher than that between the two populations of one shrimp species collected from river and lake. Hierarchical clustering also showed that host genetics had a greater impact on the divergence of gut microbiome than host habitats. This finding was also congruent with the functional prediction from the metagenomic data implying that the two shrimp species still shared the same type of biological functions, reflecting a similar metabolic profile in their gut environments. In conclusion, this study provides the first investigation of the gut microbiome of fresh water shrimp, and supports the hypothesis of host species-specific signatures of bacterial community composition. PMID:26168244

Effects of Host Phylogeny and Habitats on Gut Microbiomes of Oriental River Prawn (Macrobrachium nipponense).

PubMed

Tzeng, Tzong-Der; Pao, Yueh-Yang; Chen, Po-Cheng; Weng, Francis Cheng-Hsuan; Jean, Wen Dar; Wang, Daryi

2015-01-01

The gut microbial community is one of the richest and most complex ecosystems on earth, and the intestinal microbes play an important role in host development and health. Next generation sequencing approaches, which rapidly produce millions of short reads that enable the investigation on a culture independent basis, are now popular for exploring microbial community. Currently, the gut microbiome in fresh water shrimp is unexplored. To explore gut microbiomes of the oriental river prawn (Macrobrachium nipponense) and investigate the effects of host genetics and habitats on the microbial composition, 454 pyrosequencing based on the 16S rRNA gene were performed. We collected six groups of samples, including M. nipponense shrimp from two populations, rivers and lakes, and one sister species (M. asperulum) as an out group. We found that Proteobacteria is the major phylum in oriental river prawn, followed by Firmicutes and Actinobacteria. Compositional analysis showed microbial divergence between the two shrimp species is higher than that between the two populations of one shrimp species collected from river and lake. Hierarchical clustering also showed that host genetics had a greater impact on the divergence of gut microbiome than host habitats. This finding was also congruent with the functional prediction from the metagenomic data implying that the two shrimp species still shared the same type of biological functions, reflecting a similar metabolic profile in their gut environments. In conclusion, this study provides the first investigation of the gut microbiome of fresh water shrimp, and supports the hypothesis of host species-specific signatures of bacterial community composition.

Gendered racial exclusion among White internet daters.

PubMed

Feliciano, Cynthia; Robnett, Belinda; Komaie, Golnaz

2009-03-01

Acceptance by the dominant group reveals the current standing of racial groups in the U.S. hierarchy, as well as the possibility for assimilation. However, few researchers have addressed the gendered nature of racial preferences by whites. We examine whites' exclusion of blacks, Latinos, Asians, Middle Easterners, East Indians and Native Americans as possible dates, using a sample of profiles collected from an internet dating website. We find that white men are more willing than white women to date non-whites in general, yet, with the exception of their top two preferences for dates, whites and Latinos, the racial hierarchies of males and females differ. Among daters with stated racial preferences, white men are more likely to exclude blacks as possible dates, while white women are more likely to exclude Asians. We argue that exclusion relates to racialized images of masculinity and femininity, and shapes dating and marriage outcomes, and thus minority groups' possibilities for full social incorporation.

An Asian Indian Student's Identity: Living in Two Worlds

ERIC Educational Resources Information Center

Mittapalli, Kavita

2009-01-01

Using narrative inquiry, I tell the story of an Asian Indian student attending a large mid-Atlantic university who approached me in the summer of 2002 for my master's thesis interview. She was an Indian by birth who was adopted by White parents when she was an infant. She had not been to India since. Her story provided me with rich insights into…

Indian Heart/White Man's Head: Native-American Teachers in Indian Schools, 1880-1930

ERIC Educational Resources Information Center

Gere, Anne Ruggles

2005-01-01

The figure of the Native-American teacher remains largely absent in histories of the teaching profession in this country and of the government-operated Indian schools that emerged and flourished at the turn of the last century. At a time when a growing literature is enlarging the understanding of what schooling has meant and means to minority…

Polydactyly in the American Indian.

PubMed

Bingle, G J; Niswander, J D

1975-01-01

Polydactyly has an incidence in the American Indian twice that of Caucasians. A minimum estimate of this incidence is 2.40 per 1,000 live births. Preaxial type 1 has an incidence three to four times that reported for Caucasians or Negroes. The overall sex ratio in Indians is distorted with more males affected than females. The preaxial type 1 anomaly has a strong predilection for the hands and always is unilateral in contrast to postaxial type B where more than one-half are bilateral. The evidence to date, consisting of varying incidences of specific types of polydactyly among American whites, Negroes, and Indians in varying enviroments, suggests different gene-frequencies for polydactyly in each population. The incidence in Indians with 50% Caucasian admixture suggests that the factors controlling polydactyly are in large part genetically determined. Family studies and twin studies reported elsewhere offer no clear-cut genetic model which explains the highly variable gene frequencies.

Polydactyly in the American Indian.

PubMed Central

Bingle, G J; Niswander, J D

1975-01-01

Polydactyly has an incidence in the American Indian twice that of Caucasians. A minimum estimate of this incidence is 2.40 per 1,000 live births. Preaxial type 1 has an incidence three to four times that reported for Caucasians or Negroes. The overall sex ratio in Indians is distorted with more males affected than females. The preaxial type 1 anomaly has a strong predilection for the hands and always is unilateral in contrast to postaxial type B where more than one-half are bilateral. The evidence to date, consisting of varying incidences of specific types of polydactyly among American whites, Negroes, and Indians in varying enviroments, suggests different gene-frequencies for polydactyly in each population. The incidence in Indians with 50% Caucasian admixture suggests that the factors controlling polydactyly are in large part genetically determined. Family studies and twin studies reported elsewhere offer no clear-cut genetic model which explains the highly variable gene frequencies. PMID:1155454

Identifying Gifted and Talented American Indian Students: An Overview. ERIC Digest.

ERIC Educational Resources Information Center

Florey, Janice; Tafoya, Nancy

A 1982 study revealed that American Indians comprise .8% of public school students, but only .3% of those participating in gifted programs, whereas respective White figures are 73.3% and 82%. Factors contributing to the inappropriateness of standardized assessment tools for identification of gifted American Indian students are neglect of…

American Indians, hunting and fishing rates, risk, and the Idaho National Engineering and Environmental Laboratory

DOE Office of Scientific and Technical Information (OSTI.GOV)

Burger, J.

1999-05-01

Hunting, fishing, and recreational rates of 276 American Indians attending a festival at Fort Hall, near the Idaho National Engineering and Environmental Laboratory (INEEL), were examined. Nearly half of the sample lived on the Fort Hall Reservation, and half were American Indians from elsewhere in the western United States. An additional 44 White people attending the festival were also interviewed. The hypothesis that there are differences in hunting, fishing, and recreational rates as a function of tribal affiliation, educational level, gender, and age was examined. Information on hunting and fishing rates are central for understanding potential exposure scenarios for Americanmore » Indians if the Department of Energy`s INEEL lands are ever opened to public access, and the data are important because of the existence of tribal treaties that govern the legal and cultural rights of the Shoshone-Bannock regarding INEEL lands. Variations in hunting, fishing, and photography rates were explained by tribal affiliation (except fishing), gender, age, and schooling. Hunting rates were significantly higher for Indians (both those living on Fort Hall and others) than Whites. Men engaged in significantly higher rates of outdoor activities than women (except for photography). Potential and current hunting and fishing on and adjacent to INEEL was more similar among the local Whites and Fort Hall Indians than between these two groups and other American Indians.« less

I Can Carry On from Here: The Relocation of American Indians to Los Angeles.

ERIC Educational Resources Information Center

Blackhawk, Ned

1995-01-01

Draws on experiences of American Indian women relocated to Los Angeles during the 1950s-60s to take part in Bureau of Indian Affairs job training and placement programs. These women faced the double burden of racial discrimination and white sex-role expectations, but adjusted to life in Los Angeles with the support of Indian community…

Why Do British Indian Children Have an Apparent Mental Health Advantage?

ERIC Educational Resources Information Center

Goodman, Anna; Patel, Vikram; Leon, David A.

2010-01-01

Background: Previous studies document a mental health advantage in British Indian children, particularly for externalising problems. The causes of this advantage are unknown. Methods: Subjects were 13,836 White children and 361 Indian children aged 5-16 years from the English subsample of the British Child and Adolescent Mental Health Surveys. The…

Surrogate nits impregnated with white piedra--a case report.

PubMed

Ghorpade, A

2004-07-01

White piedral spores packed inside empty pedicular nits were accidentally found on microscopic examination in a 42-year-old Indian woman who presented with hair loss. The diagnosis of piedra was confirmed on culture. She responded to topical 2% miconazole nitrate solution and manual removal of the nits. This is the first case report of pedicular nits found to be impregnated with spores of white piedra.

The Successful Educational Journeys of American Indian Women: Forming Aspirations for Higher Education

ERIC Educational Resources Information Center

Andrade, Maureen Snow

2014-01-01

American Indians (AIs) have lower higher education enrollment and completion rates than Whites and most minority groups. AI women, however, participate at higher rates than AI men, White women, and White men. Research has not examined what contributes to their higher education aspirations. This study explored the middle and high school experiences…

Trends and Disparities in Stroke Mortality by Region for American Indians and Alaska Natives

PubMed Central

Ayala, Carma; Valderrama, Amy L.; Veazie, Mark A.

2014-01-01

Objectives. We evaluated trends and disparities in stroke death rates for American Indians and Alaska Natives (AI/ANs) and White people by Indian Health Service region. Methods. We identified stroke deaths among AI/AN persons and Whites (adults aged 35 years or older) using National Vital Statistics System data for 1990 to 2009. We used linkages with Indian Health Service patient registration data to adjust for misclassification of race for AI/AN persons. Analyses excluded Hispanics and focused on Contract Health Service Delivery Area (CHSDA) counties. Results. Stroke death rates among AI/AN individuals were higher than among Whites for both men and women in CHSDA counties and were highest in the youngest age groups. Rates and AI/AN:White rate ratios varied by region, with the highest in Alaska and the lowest in the Southwest. Stroke death rates among AI/AN persons decreased in all regions beginning in 2001. Conclusions. Although stroke death rates among AI/AN populations have decreased over time, rates are still higher for AI/AN persons than for Whites. Interventions that address reducing stroke risk factors, increasing awareness of stroke symptoms, and increasing access to specialty care for stroke may be more successful at reducing disparities in stroke death rates. PMID:24754653

Incorporation of Whole, Ancient Grains into a Modern Asian Indian Diet: Practical Strategies to Reduce the Burden of Chronic Disease

PubMed Central

Dixit, Anjali A.; Azar, Kristen M. J.; Gardner, Christopher D.; Palaniappan, Latha P.

2011-01-01

Refined carbohydrates, such as white rice and white flour, are the mainstay of the modern Asian Indian diet, and may contribute to the rising incidence of type 2 diabetes and cardiovascular disease in this population. Prior to the 1950s, whole grains such as amaranth, barley, brown rice, millet, and sorghum were more commonly used in Asian Indian cooking. These grains and other non-Indian grains such as couscous, quinoa, and spelt are nutritionally advantageous and may be culturally acceptable carbohydrate substitutes for Asian Indians. This review focuses on practical recommendations for culturally sensitive carbohydrate modification in a modern Asian Indian diet, in an effort to reduce type 2 diabetes and cardiovascular disease in this population. PMID:21790614

A Victim of Its Own Success: The Story of the Cheyenne and Arapaho Indian Fair, 1910-13

ERIC Educational Resources Information Center

Clough, Josh

2006-01-01

The Indian fair is that rare example of a government program for Indians gone terribly right. Implemented by the Office of Indian Affairs on reservations in the early 1900s, Indian fairs allowed Native people to exhibit their crops, livestock, and domestic handiwork in competition for prizes much the same way whites did at their numerous county…

No Turning Back: A Hopi Indian Woman's Struggle to Live in Two Worlds. As Told to Vada F. Carlson.

ERIC Educational Resources Information Center

Qoyawayma, Polingaysi

For high school and adult readers this autobiography of Polingaysi Qoyawayma (Elizabeth Q. White) relates a Hopi Indian woman's struggle to adjust to an alien culture and to develop teaching methods to bridge the gap between Indians and the white world. Information on Hopi legends and ceremonies introduce the reader to the Hopi way of life. Born…

Dietary supplement of banana (Musa acuminata) peels hot-water extract to enhance the growth, anti-hypothermal stress, immunity and disease resistance of the giant freshwater prawn, Macrobrachium rosenbergii.

PubMed

Rattanavichai, Wutti; Cheng, Winton

2015-04-01

In the present study, Macrobrachium rosenbergii were fed with diets containing extracts of banana, Musa acuminate, fruit's peel (banana peels extract, BPE) at 0, 1.0, 3.0 and 6.0 g kg(-1). The non-specific immune parameters, disease resistance and anti-hypothermal stress were evaluated at 2, 4, 8, 16 and 32 days of post feeding. Also, we demonstrated the percent weight gain (PWG), percent length gain (PLG), feeding efficiency (FE), and survival rate of giant freshwater prawn at 30, 60, 90, and 120 days of post feeding. The PWG, PLG, FE and survival rate of prawns fed at 0, 1.0, 3.0 and 6.0 g kg(-1) BPE-containing diets after 120 days were 69.5%, 75.4%, 77.8% and 83.3%; 21.8%, 23.6%, 27.8% and 33.9%; 0.60, 0.72, 0.75 and 0.90; and 55.4%, 62.2%, 62.3% and 75.3%, respectively. After 32 days of post feeding, a significant increase in total haemocyte count (THC), different haemocyte count (DHC), respiratory bursts (RBs), superoxide dismutase (SOD) activity, glutathione peroxidase (GPx) activity, phenoloxidase (PO) activity and transglutaminase (TG) activity, and meanwhile, a decreased haemolymph coagulation time was observed. Furthermore, phagocytic activity and clearance efficiency of prawns against Lactococcus garvieae infection were significantly increased. Prawns challenged with L. garvieae after 32 days of feeding at 1.0, 3.0 and 6.0 g kg(-1) had a significantly higher survival rate (33.3%, 40.0% and 56.7%) than those fed with the control diet. Subsequently, hypothermal (14 °C) stress was 43.4%, 50.0% and 50.0%, respectively. Altogether, we therefore recommend the dietary BPE administration at 6.0 g kg(-1) promotes growth, anti-hypothermal stress, and enhance immunity and resistance against L. garvieae in M. rosenbergii. Copyright © 2015 Elsevier Ltd. All rights reserved.

Infant mortality trends and differences between American Indian/Alaska Native infants and white infants in the United States, 1989-1991 and 1998-2000.

PubMed

Tomashek, Kay M; Qin, Cheng; Hsia, Jason; Iyasu, Solomon; Barfield, Wanda D; Flowers, Lisa M

2006-12-01

To describe changes in infant mortality rates, including birthweight-specific rates and rates by age at death and cause. We analyzed US linked birth/infant-death data for 1989-1991 and 1998-2000 for American Indians/Alaska Native (AIAN) and White singleton infants at > or =20 weeks' gestation born to US residents. We calculated birthweight-specific infant mortality rates (deaths in each birthweight category per 1000 live births in that category), and overall and cause-specific infant mortality rates (deaths per 100000 live births) in infancy (0-364 days) and in the neonatal (0-27 days) and postneonatal (28-364 days) periods. Birthweight-specific infant mortality rates declined among AIAN and White infants across all birthweight categories, but AIAN infants generally had higher birthweight-specific infant mortality rates. Infant mortality rates declined for both groups, yet in 1998-2000, AIAN infants were still 1.7 times more likely to die than White infants. Most of the disparity was because of elevated post-neonatal mortality, especially from sudden infant death syndrome, accidents, and pneumonia and influenza. Although birthweight-specific infant mortality rates and infant mortality rates declined among both AIAN and White infants, disparities in infant mortality persist. Preventable causes of infant mortality identified in this analysis should be targeted to reduce excess deaths among AIAN communities.

The Indians of Puerto Rico.

ERIC Educational Resources Information Center

Saunders, Robert; And Others

Produced for use in a coordinated program of studies for students in the Connecticut Migratory Children's Program and for other students whose native language is Spanish, this book about the Indians of Puerto Rico is intended as supplementary reading material for pre-school through fifth grade. The book, illustrated with black and white drawings,…

Balancing satisfaction and stress: carer burden among White and British Asian Indian carers of stroke survivors.

PubMed

Katbamna, Savita; Manning, Lisa; Mistri, Amit; Johnson, Mark; Robinson, Thompson

2017-08-01

This paper presents the findings of a qualitative study exploring White and British Indian informal stroke carers' experiences of caring, factors contributing to their stress, and strategies used to overcome stress. A qualitative approach involving in-depth interviews was used to explore informal carers' experiences of caring for stroke survivors and the stress of caring at one and three to six months from the onset of stroke. Interviewers bilingual in English and Gujarati or Punjabi conducted interviews with carers. Socio-demographic data of carers and stroke survivors were collected at one, and three to six months by dedicated stroke research nurses. A total of 37 interviews with carers caring for stroke survivors with a wide range of physical and mental impairments were completed. A majority of carers had assumed the task of caring within a few weeks of the stroke. Irrespective of ethnicity, carers' emotional and physical well-being was undermined by the uncertainty and unpredictability of caring for stroke survivors, and meeting their expectations and needs. The strain of managing social obligations to care was common to all carers irrespective of gender and ethnicity, but the higher levels of anxiety and depression reported by Indian British female carers appeared to stem from the carers' pre-existing physical ailments, their cultural and religious beliefs, and household arrangements. Carers' strain in extended households was exacerbated by the additional responsibility of caring for other dependent relatives. Since the role of carers is clearly indispensable in the successful rehabilitation of survivors, it is vital to ensure that their well-being is not undermined by a lack of information and training, and that their need for professional support is prioritised.

Different Hunting Grounds: American Indian Tribal College Student Perceptions of Predominantly White Institutions

ERIC Educational Resources Information Center

Polacek, Cheryl Birdhat

2017-01-01

American Indian students who have attended tribal colleges have expressed gratitude, appreciation and pride in their educational and cultural experiences at these institutions. Most of the 37 tribal colleges and universities (TCUs) in the US and Canada currently offer two-year degree and certificate programs. Many American Indian students who wish…

Traditional and western healing practices for alcoholism in American Indians and Alaska Natives.

PubMed

Abbott, P J

1998-11-01

The American Indian and Alaska Native population is a culturally diverse population with a current census of 1,959,000. Prior to White contact, there was historically little use of alcoholic beverages except for American Indians in the Southwest. After White contact, use and misuse of alcohol escalated rapidly; however, the prevalence, patterns, and problems of drinking alcoholic beverages vary enormously even in tribes closely linked geographically. American Indians and Alaska Natives have preserved and revitalized a number of traditional healing practices and applied these to the treatment of alcohol-related problems. These healing practices include the following: nativistic movements, sacred dances, sweat lodges, talking circle, four circles, and cultural enhancement programs. Additionally, Western treatment approaches have been applied in the treatment of problems related to alcohol, such as medication for detoxification, disulfiram (Antabuse), Alcoholics Anonymous, and behavioral interventions. Several investigators have completed a small number of naturalistic follow-up studies, but no one has undertaken a randomized controlled trial looking at specific methods of alcohol treatment in American Indians or Alaska Natives. American Indian and Alaska Native communities have adapted and integrated both Traditional and Western approaches to fit their own unique sociocultural needs.

Genetic diversity analysis in Malaysian giant prawns using expressed sequence tag microsatellite markers for stock improvement program.

PubMed

Atin, K H; Christianus, A; Fatin, N; Lutas, A C; Shabanimofrad, M; Subha, B

2017-08-17

The Malaysian giant prawn is among the most commonly cultured species of the genus Macrobrachium. Stocks of giant prawns from four rivers in Peninsular Malaysia have been used for aquaculture over the past 25 years, which has led to repeated harvesting, restocking, and transplantation between rivers. Consequently, a stock improvement program is now important to avoid the depletion of wild stocks and the loss of genetic diversity. However, the success of such an improvement program depends on our knowledge of the genetic variation of these base populations. The aim of the current study was to estimate genetic variation and differentiation of these riverine sources using novel expressed sequence tag-microsatellite (EST-SSR) markers, which not only are informative on genetic diversity but also provide information on immune and metabolic traits. Our findings indicated that the tested stocks have inbreeding depression due to a significant deficiency in heterozygotes, and F IS was estimated as 0.15538 to 0.31938. An F-statistics analysis suggested that the stocks are composed of one large panmictic population. Among the four locations, stocks from Johor, in the southern region of the peninsular, showed higher allelic and genetic diversity than the other stocks. To overcome inbreeding problems, the Johor population could be used as a base population in a stock improvement program by crossing to the other populations. The study demonstrated that EST-SSR markers can be incorporated in future marker assisted breeding to aid the proper management of the stocks by breeders and stakeholders in Malaysia.

Drinking Problems of Native American and White Youth.

ERIC Educational Resources Information Center

Forslund, Morris A.

1979-01-01

Found that American Indian youths tend to experience more serious consequences of drinking than do White youths from the same area with regard to feeling high, getting drunk, passing out, suffering loss of memory, being stopped by police, having automobile accidents, and getting into trouble with parents. (Author/BEF)

Optimizing Hybrid de Novo Transcriptome Assembly and Extending Genomic Resources for Giant Freshwater Prawns (Macrobrachium rosenbergii): The Identification of Genes and Markers Associated with Reproduction.

PubMed

Jung, Hyungtaek; Yoon, Byung-Ha; Kim, Woo-Jin; Kim, Dong-Wook; Hurwood, David A; Lyons, Russell E; Salin, Krishna R; Kim, Heui-Soo; Baek, Ilseon; Chand, Vincent; Mather, Peter B

2016-05-07

The giant freshwater prawn, Macrobrachium rosenbergii, a sexually dimorphic decapod crustacean is currently the world's most economically important cultured freshwater crustacean species. Despite its economic importance, there is currently a lack of genomic resources available for this species, and this has limited exploration of the molecular mechanisms that control the M. rosenbergii sex-differentiation system more widely in freshwater prawns. Here, we present the first hybrid transcriptome from M. rosenbergii applying RNA-Seq technologies directed at identifying genes that have potential functional roles in reproductive-related traits. A total of 13,733,210 combined raw reads (1720 Mbp) were obtained from Ion-Torrent PGM and 454 FLX. Bioinformatic analyses based on three state-of-the-art assemblers, the CLC Genomic Workbench, Trans-ABySS, and Trinity, that use single and multiple k-mer methods respectively, were used to analyse the data. The influence of multiple k-mers on assembly performance was assessed to gain insight into transcriptome assembly from short reads. After optimisation, de novo assembly resulted in 44,407 contigs with a mean length of 437 bp, and the assembled transcripts were further functionally annotated to detect single nucleotide polymorphisms and simple sequence repeat motifs. Gene expression analysis was also used to compare expression patterns from ovary and testis tissue libraries to identify genes with potential roles in reproduction and sex differentiation. The large transcript set assembled here represents the most comprehensive set of transcriptomic resources ever developed for reproduction traits in M. rosenbergii, and the large number of genetic markers predicted should constitute an invaluable resource for future genetic research studies on M. rosenbergii and can be applied more widely on other freshwater prawn species in the genus Macrobrachium.

Optimizing Hybrid de Novo Transcriptome Assembly and Extending Genomic Resources for Giant Freshwater Prawns (Macrobrachium rosenbergii): The Identification of Genes and Markers Associated with Reproduction

PubMed Central

Jung, Hyungtaek; Yoon, Byung-Ha; Kim, Woo-Jin; Kim, Dong-Wook; Hurwood, David A.; Lyons, Russell E.; Salin, Krishna R.; Kim, Heui-Soo; Baek, Ilseon; Chand, Vincent; Mather, Peter B.

2016-01-01

The giant freshwater prawn, Macrobrachium rosenbergii, a sexually dimorphic decapod crustacean is currently the world’s most economically important cultured freshwater crustacean species. Despite its economic importance, there is currently a lack of genomic resources available for this species, and this has limited exploration of the molecular mechanisms that control the M. rosenbergii sex-differentiation system more widely in freshwater prawns. Here, we present the first hybrid transcriptome from M. rosenbergii applying RNA-Seq technologies directed at identifying genes that have potential functional roles in reproductive-related traits. A total of 13,733,210 combined raw reads (1720 Mbp) were obtained from Ion-Torrent PGM and 454 FLX. Bioinformatic analyses based on three state-of-the-art assemblers, the CLC Genomic Workbench, Trans-ABySS, and Trinity, that use single and multiple k-mer methods respectively, were used to analyse the data. The influence of multiple k-mers on assembly performance was assessed to gain insight into transcriptome assembly from short reads. After optimisation, de novo assembly resulted in 44,407 contigs with a mean length of 437 bp, and the assembled transcripts were further functionally annotated to detect single nucleotide polymorphisms and simple sequence repeat motifs. Gene expression analysis was also used to compare expression patterns from ovary and testis tissue libraries to identify genes with potential roles in reproduction and sex differentiation. The large transcript set assembled here represents the most comprehensive set of transcriptomic resources ever developed for reproduction traits in M. rosenbergii, and the large number of genetic markers predicted should constitute an invaluable resource for future genetic research studies on M. rosenbergii and can be applied more widely on other freshwater prawn species in the genus Macrobrachium. PMID:27164098

Infant Mortality Trends and Differences Between American Indian/Alaska Native Infants and White Infants in the United States, 1989–1991 and 1998–2000

PubMed Central

Tomashek, Kay M.; Qin, Cheng; Hsia, Jason; Iyasu, Solomon; Barfield, Wanda D.; Flowers, Lisa M.

2006-01-01

Objectives. To describe changes in infant mortality rates, including birthweight-specific rates and rates by age at death and cause. Methods. We analyzed US linked birth/infant-death data for 1989–1991 and 1998–2000 for American Indians/Alaska Native (AIAN) and White singleton infants at ≥20 weeks’ gestation born to US residents. We calculated birthweight-specific infant mortality rates (deaths in each birthweight category per 1000 live births in that category), and overall and cause-specific infant mortality rates (deaths per 100000 live births) in infancy (0–364 days) and in the neonatal (0–27 days) and postneonatal (28–364 days) periods. Results. Birthweight-specific infant mortality rates declined among AIAN and White infants across all birthweight categories, but AIAN infants generally had higher birthweight-specific infant mortality rates. Infant mortality rates declined for both groups, yet in 1998–2000, AIAN infants were still 1.7 times more likely to die than White infants. Most of the disparity was because of elevated post-neonatal mortality, especially from sudden infant death syndrome, accidents, and pneumonia and influenza. Conclusions. Although birthweight-specific infant mortality rates and infant mortality rates declined among both AIAN and White infants, disparities in infant mortality persist. Preventable causes of infant mortality identified in this analysis should be targeted to reduce excess deaths among AIAN communities. PMID:17077400

Species specific isotope dilution for the accurate and SI traceable determination of arsenobetaine and methylmercury in cuttlefish and prawn.

PubMed

Kumkrong, Paramee; Thiensong, Benjaporn; Le, Phuong Mai; McRae, Garnet; Windust, Anthony; Deawtong, Suladda; Meija, Juris; Maxwell, Paulette; Yang, Lu; Mester, Zoltán

2016-11-02

Methods based on species specific isotope dilution were developed for the accurate and SI traceable determination of arsenobetaine (AsBet) and methylmercury (MeHg) in prawn and cuttlefish tissues by LC-MS/MS and SPME GC-ICPMS. Quantitation of AsBet and MeHg were achieved by using a 13 C-enriched AsBet spike (NRC CRM CBET-1) and an enriched spike of Me 198 Hg (NRC CRM EMMS-1), respectively, wherein analyte mass fractions in enriched spikes were determined by reverse isotope dilution using natural abundance AsBet and MeHg primary standards. Purity of these primary standards were characterized by quantitative 1 H-NMR with the use of NIST SRM 350b benzoic acid as a primary calibrator, ensuring the final measurement results traceable to SI. Validation of employed methods of ID LC-MS/MS and ID SPME GC-ICPMS was demonstrated by analysis of several biological CRMs (DORM-4, TORT-3, DOLT-5, BCR-627 and BCR-463) with satisfying results. The developed methods were applied for the determination of AsBet and MeHg in two new certified reference materials (CRMs) prawn (PRON-1) and cuttlefish (SQID-1) produced jointly by Thailand Institute of Scientific and Technological Research (TISTR) and National Research Council Canada (NRC). With additional measurements of AsBet using LC-ICPMS with standard additions calibration and external calibration at NRC and TISTR, respectively, certified values of 1.206 ± 0.058 and 13.96 ± 0.54 mg kg -1 for AsBet as As (expanded uncertainty, k = 2) were obtained for the new CRMs PRON-1 and SQID-1, respectively. The reference value of 0.324 ± 0.028 mg kg -1 as Hg (expanded uncertainty, k = 2) for MeHg was obtained for the SQID-1 based on the results obtained by ID SPME GC-ICPMS method only, whereas MeHg in PRON-1 was found to be < 0.015 mg kg -1 . It was found that AsBet comprised 69.7% and 99.0% of total As in the prawn and cuttlefish, respectively, whereas MeHg comprised 94.5% of total Hg in cuttlefish. Crown Copyright © 2016

Toxic impact of aldrin on acid and alkaline phosphatase activity of penaeid prawn, Metapenaeus monoceros: In vitro study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Reddy, M.S.; Jayaprada, P.; Rao, K.V.R.

1991-03-01

The increasing contamination of the aquatic environment by the indiscriminate and widespread use of different kinds of pesticides is a serious problem for environmental biologists. Organochlorine insecticides are more hazardous since they are not only more toxic but also leave residues in nature. The deleterious effects of aldrin on several crustaceans have been studied. But studies concerning the impact of aldrin on biochemical aspects of crustaceans are very much limited. The present study is aimed at probing the in vitro effects of aldrin on the acid and alkaline phosphatase activity levels in selected tissues of penaeid prawn, Metapenaeus monoceros (Fabricius).

Disparities in Smoking-Related Mortality Among American Indians/Alaska Natives.

PubMed

Mowery, Paul D; Dube, Shanta R; Thorne, Stacy L; Garrett, Bridgette E; Homa, David M; Nez Henderson, Patricia

2015-11-01

Smoking-related disparities continue to be a public health problem among American Indian/Alaska Native (AI/AN) population groups and data documenting the health burden of smoking in this population are sparse. The purpose of this study was to assess mortality attributable to cigarette smoking among AI/AN adults relative to non-Hispanic white adults (whites) by calculating and comparing smoking-attributable fractions and mortality. Smoking-attributable fractions and mortality among AI/ANs (n=1.63 million AI/ANs) and whites were calculated for people living in 637 Indian Health Service Contract Health Service Delivery Area counties in the U.S., from mortality data collected during 2001-2009. Differences in smoking-attributable mortality between AI/ANs and whites for five major causes of smoking-related deaths were examined. All data analyses were carried out in 2013-2014. Overall, from 2001 to 2009, age-adjusted death rates, smoking-attributable fractions, and smoking-attributable mortality for all-cause mortality were higher among AI/ANs than among whites for adult men and women aged ≥35 years. Smoking caused 21% of ischemic heart disease, 15% of other heart disease, and 17% of stroke deaths in AI/AN men, compared with 15%, 10%, and 9%, respectively, for white men. Among AI/AN women, smoking caused 18% of ischemic heart disease deaths, 13% of other heart diseases deaths, and 20% of stroke deaths, compared with 9%, 7%, and 10%, respectively, among white women. These findings underscore the need for comprehensive tobacco control and prevention efforts that can effectively reach and impact the AI/AN population to prevent and reduce smoking. Copyright © 2015 American Journal of Preventive Medicine. All rights reserved.

"The red man and the white plague": rethinking race, tuberculosis, and American Indians, ca. 1890-1950.

PubMed

McMillen, Christian W

2008-01-01

From the time it emerged as an epidemic in the last decades of the nineteenth century until it had become their number-one health problem in the 1950s, multiple explanations for the etiology of tuberculosis (TB) among American Indians competed for prominence. None was more debated than racial susceptibility-and none held on with such tenacity. Various race-based explanations -Indians' inherent racial susceptibility, virgin soil theory, and degree of Indian blood-had great explanatory power. These explanations faded from view by the 1950s as a result of epidemiological research begun in the 1930s-research that for the first time filled in many of the pieces of the Indian TB puzzle and allowed TB specialists to know the unknown: who and where the disease struck and why. Combining case finding, X rays, sputum tests-all the modern methods of tracking a TB epidemic-the Bureau of Indian Affairs (BIA) was finally able to understand the Indian TB epidemic. But they also wanted to control it. To this end, the BIA and the Phipps Institute, under the direction of Esmond Long and Joseph Aronson, joined together to begin the first controlled trial of the BCG vaccine.

Evaluation of the nasolabial angle in the Indian population

PubMed Central

Dua, Vinay; Gupta, Shilpa; Singh, Chanjyot

2010-01-01

Nasolabial angle has become the angle depicting the esthetics so has attained the prime importance in the treatment planning. Dr Jay P. Fitzgerland and Dr. Ram S. Nanda. In 1992 gave norms for Caucasian population. A radiographic cephalometric study was undertaken with 45 subjects of Indian origin to evaluate and compare with their result. The method of evaluation was according to the criteria given by Dr. Jay P Fitzergerald in AJODO 1992; 102:328-34. Significant decrease in nasolabial angle values was found in case of Indian population as compared to white adults. PMID:22114388

A new record of the giant freshwater prawn, Macrobrachium spinipes (Schenkel, 1902) (Crustacea: Decapoda: Palaemonidae) from Taiwan, with notes on its taxonomy.

PubMed

Shy, Jhy-Yun; Wowor, Daisy; Ng, Peter K L

2013-11-04

The giant freshwater prawn Macrobrachium spinipes (Schenkel, 1902) is recorded from Taiwan for the first time and extends the distribution of the species to north of the Tropic of Cancer. The Taiwanese specimens differ slightly from material from Indonesian Papua in the density of the spination of the adult second pereipods, the relative length of the ridge of the posterior submedian plate of thoracite sternite 4, and the color of the carapace, abdomen and pleural condyles.

76 FR 43699 - List of Additional Lands Affected by White Earth Reservation Land Settlement Act of 1985

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-21

... Earth Reservation Land Settlement Act of 1985 AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice. SUMMARY: This notice lists additional allotments or interest therein on the White Earth Chippewa...) of the White Earth Reservation Land Settlement Act of 1985 (the Act). This notice is required by...

The Role of Bias by Emergency Department Providers in Care for American Indian Children.

PubMed

Puumala, Susan E; Burgess, Katherine M; Kharbanda, Anupam B; Zook, Heather G; Castille, Dorothy M; Pickner, Wyatt J; Payne, Nathaniel R

2016-06-01

American Indian children have high rates of emergency department (ED) use and face potential discrimination in health care settings. Our goal was to assess both implicit and explicit racial bias and examine their relationship with clinical care. We performed a cross-sectional survey of care providers at 5 hospitals in the Upper Midwest. Questions included American Indian stereotypes (explicit attitudes), clinical vignettes, and the Implicit Association Test. Two Implicit Association Tests were created to assess implicit bias toward the child or the parent/caregiver. Differences were assessed using linear and logistic regression models with a random effect for study site. A total of 154 care providers completed the survey. Agreement with negative American Indian stereotypes was 22%-32%. Overall, 84% of providers had an implicit preference for non-Hispanic white adults or children. Older providers (50 y and above) had lower implicit bias than those middle aged (30-49 y) (P=0.01). American Indian children were seen as increasingly challenging (P=0.04) and parents/caregivers less compliant (P=0.002) as the proportion of American Indian children seen in the ED increased. Responses to the vignettes were not related to implicit or explicit bias. The majority of ED care providers had an implicit preference for non-Hispanic white children or adults compared with those who were American Indian. Provider agreement with negative American Indian stereotypes differed by practice and respondents' characteristics. These findings require additional study to determine how these implicit and explicit biases influence health care or outcomes disparities.

The Role of Bias by Emergency Department Providers in Care for American Indian Children

PubMed Central

Puumala, Susan E.; Burgess, Katherine M.; Kharbanda, Anupam B.; Zook, Heather G.; Castille, Dorothy M.; Pickner, Wyatt J.; Payne, Nathaniel R.

2016-01-01

Background American Indian children have high rates of emergency department (ED) use and face potential discrimination in health care settings. Objective Our goal was to assess both implicit and explicit racial bias and examine their relationship with clinical care. Research Design We performed a cross-sectional survey of care providers at five hospitals in the Upper Midwest. Questions included American Indian stereotypes (explicit attitudes), clinical vignettes and the Implicit Association Test (IAT). Two IATs were created to assess implicit bias toward the child or the parent/caregiver. Differences were assessed using linear and logistic regression models with a random effect for study site. Results A total of 154 care providers completed the survey. Agreement with negative American Indian stereotypes was 22–32%. Overall, 84% of providers had an implicit preference for non-Hispanic white adults or children. Older providers (≥ 50 years) had lower implicit bias than those middle aged (30–49 years), (p = 0.01). American Indian children were seen as increasingly challenging (p = 0.04) and parents/caregivers less compliant (p = 0.002) as the proportion of American Indian children seen in the ED increased. Responses to the vignettes were not related to implicit or explicit bias. Conclusions The majority of ED care providers had an implicit preference for non-Hispanic white children or adults compared to those who were American Indian. Provider agreement with negative American Indian stereotypes differed by practice and respondents’ characteristics. These findings require additional study to determine how these implicit and explicit biases influence healthcare or outcomes disparities. PMID:26974675

Breast Cancer Mortality Among American Indian and Alaska Native Women, 1990–2009

PubMed Central

White, Arica; Richardson, Lisa C.; Li, Chunyu; Ekwueme, Donatus U.; Kaur, Judith S.

2014-01-01

Objectives. We compared breast cancer death rates and mortality trends among American Indian/Alaska Native (AI/AN) and White women using data for which racial misclassification was minimized. Methods. We used breast cancer deaths and cases linked to Indian Health Service (IHS) data to calculate age-adjusted rates and 95% confidence intervals (CIs) by IHS-designated regions from 1990 to 2009 for AI/AN and White women; Hispanics were excluded. Mortality-to-incidence ratios (MIR) were calculated for 1999 to 2009 as a proxy for prognosis after diagnosis. Results. Overall, the breast cancer death rate was lower in AI/AN women (21.6 per 100 000) than in White women (26.5). However, rates in AI/ANs were higher than rates in Whites for ages 40 to 49 years in the Alaska region, and ages 65 years and older in the Southern Plains region. White death rates significantly decreased (annual percent change [APC] = −2.1; 95% CI = −2.3, −2.0), but regional and overall AI/AN rates were unchanged (APC = 0.9; 95% CI = 0.1, 1.7). AI/AN women had higher MIRs than White women. Conclusions. There has been no improvement in death rates among AI/AN women. Targeted screening and timely, high-quality treatment are needed to reduce mortality from breast cancer in AI/AN women. PMID:24754658

Logging the Great Lakes Indian Reservations: The Case of the Bad River Band of Ojibwe

ERIC Educational Resources Information Center

Steen-Adams, Michelle M.; Langston, Nancy E.; Mladenoff, David J.

2010-01-01

The harvest of the Great Lakes primary forest stands (ca. 1860-1925) transformed the region's ecological, cultural, and political landscapes. Although logging affected both Indian and white communities, the Ojibwe experienced the lumber era in ways that differed from many of their white neighbors. When the 125,000-acre Bad River Reservation was…

Categories and Terrains of Exclusion: Constructing the "Indian Woman" in the Early Settlement Era in Western Canada.

ERIC Educational Resources Information Center

Carter, Sarah

1993-01-01

Describes negative images of Metis and Aboriginal women during the late 1800s in western Canada amid White settlement of Metis land. Discusses the perceived immorality of Indian women; marriages between Indian women and Northwest Mounted Police; physical abuse, sexual abuse, and murder of Native women; and a pass system implemented to bar…

Working the Indian Field Days: The Economy of Authenticity and the Question of Agency in Yosemite Valley

ERIC Educational Resources Information Center

Cothran, Boyd

2010-01-01

Originally conceived by National Park Service (NPS) officials as a way to "revive and maintain the interest of Indians in their own games and industries," the Yosemite Indian Field Days were part rodeo, part pageant, and part craft fair. Through its activities, the Field Days offered white tourists the opportunity to encounter…

Report On: Arizona Indian Water Rights Conference (White Mountain Apache Reservation, August 21-23, 1973).

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

Established by the Arizona Legislature in 1953, the Arizona Commission on American Indian Affairs serves as the official link between the tribal autonomies and the State government, its legislature, and elected officials. Its primary purpose has been to study conditions among Indians residing within the State. Among the commission's goals are: (1)…

Management of obesity in adult Asian Indians.

PubMed

Behl, S; Misra, A

The prevalence of obesity in India is increasing and ranges from 8% to 38% in rural and 13% to 50% in urban areas. Obesity is a risk factor for development of type 2 diabetes mellitus (T2DM), hypertension, dyslipidemia, coronary heart disease and many cancers. In Asian Indians excess abdominal and hepatic fat is associated with increased risk for T2DM and cardiovascular disease. There is higher risk for development of obesity related non-communicable diseases at lower body mass index levels, compared to white Caucasians. Despite being a commonly encountered medical problem, obesity poses challenges in treatment. Many Indian physicians find themselves to be lacking time and expertise to prepare an appropriate obesity management plan and patients experience continuous weight gain over time despite being under regular medical supervision. In this article, we outline approaches to obesity management in 'real life mode' and in context to Asian Indian patients. Copyright © 2017 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

Leading causes of death and all-cause mortality in American Indians and Alaska Natives.

PubMed

Espey, David K; Jim, Melissa A; Cobb, Nathaniel; Bartholomew, Michael; Becker, Tom; Haverkamp, Don; Plescia, Marcus

2014-06-01

We present regional patterns and trends in all-cause mortality and leading causes of death in American Indians and Alaska Natives (AI/ANs). US National Death Index records were linked with Indian Health Service (IHS) registration records to identify AI/AN deaths misclassified as non-AI/AN. We analyzed temporal trends for 1990 to 2009 and comparisons between non-Hispanic AI/AN and non-Hispanic White persons by geographic region for 1999 to 2009. Results focus on IHS Contract Health Service Delivery Area counties in which less race misclassification occurs. From 1990 to 2009 AI/AN persons did not experience the significant decreases in all-cause mortality seen for Whites. For 1999 to 2009 the all-cause death rate in CHSDA counties for AI/AN persons was 46% more than that for Whites. Death rates for AI/AN persons varied as much as 50% among regions. Except for heart disease and cancer, subsequent ranking of specific causes of death differed considerably between AI/AN and White persons. AI/AN populations continue to experience much higher death rates than Whites. Patterns of mortality are strongly influenced by the high incidence of diabetes, smoking prevalence, problem drinking, and social determinants. Much of the observed excess mortality can be addressed through known public health interventions.

Race and the Teacher-Student Relationship: Interpersonal Connections between West Indian Students and Their Teachers in a New York City High School

ERIC Educational Resources Information Center

Warikoo, Natasha

2004-01-01

Through a review of interviews with West Indian, African American, and white teachers at a New York City high school with a large West Indian population (ages 14 to 18), in this paper I discuss the complicated nature of teacher-student matching, and its impact on student achievement. I find that West Indian teachers have strong points of…

Smoking abstinence-related expectancies among American Indians, African Americans, and women: potential mechanisms of tobacco-related disparities.

PubMed

Hendricks, Peter S; Westmaas, J Lee; Ta Park, Van M; Thorne, Christopher B; Wood, Sabrina B; Baker, Majel R; Lawler, R Marsh; Webb Hooper, Monica; Delucchi, Kevin L; Hall, Sharon M

2014-03-01

Research has documented tobacco-related health disparities by race and gender. Prior research, however, has not examined expectancies about the smoking cessation process (i.e., abstinence-related expectancies) as potential contributors to tobacco-related disparities in special populations. This cross-sectional study compared abstinence-related expectancies between American Indian (n = 87), African American (n = 151), and White (n = 185) smokers, and between women (n = 231) and men (n = 270) smokers. Abstinence-related expectancies also were examined as mediators of race and gender relationships with motivation to quit and abstinence self efficacy. Results indicated that American Indians and African Americans were less likely than Whites to expect withdrawal effects, and more likely to expect that quitting would be unproblematic. African Americans also were less likely than Whites to expect smoking cessation interventions to be effective. Compared with men, women were more likely to expect withdrawal effects and weight gain. These expectancy differences mediated race and gender relationships with motivation to quit and abstinence self-efficacy. Findings emphasize potential mechanisms underlying tobacco-related health disparities among American Indians, African Americans, and women and suggest a number of specific approaches for targeting tobacco dependence interventions to these populations.

Smoking Abstinence-related Expectancies among American Indians, African Americans, and Women: Potential Mechanisms of Tobacco-related Disparities

PubMed Central

Hendricks, Peter S.; Westmaas, J. Lee; Park, Van M. Ta; Thorne, Christopher B.; Wood, Sabrina B.; Baker, Majel R.; Lawler, R. Marsh; Hooper, Monica Webb; Delucchi, Kevin L.; Hall, Sharon M.

2014-01-01

Research has documented tobacco-related health disparities by race and gender. Prior research, however, has not examined expectancies about the smoking cessation process (i.e., abstinence-related expectancies) as potential contributors to tobacco-related disparities in special populations. This cross-sectional study compared abstinence-related expectancies between American Indian (n = 87), African American (n = 151), and White (n = 185) smokers, and between women (n = 231) and men (n = 270) smokers. Abstinence-related expectancies also were examined as mediators of race and gender relationships with motivation to quit and abstinence self-efficacy. Results indicated that American Indians and African Americans were less likely than Whites to expect withdrawal effects, and more likely to expect that quitting would be unproblematic. African Americans also were less likely than Whites to expect smoking cessation interventions to be effective. Compared to men, women were more likely to expect withdrawal effects and weight gain.These expectancy differences mediated race and gender relationships with motivation to quit and abstinence self-efficacy. Findings emphasize potential mechanisms underlying tobacco-related health disparities among American Indians, African Americans, and women, and suggest a number of specific approaches for targeting tobacco dependence interventions to these populations. PMID:23528192

Metabolic syndrome: prevalence among American Indian and Alaska native people living in the southwestern United States and in Alaska.

PubMed

Schumacher, Catherine; Ferucci, Elizabeth D; Lanier, Anne P; Slattery, Martha L; Schraer, Cynthia D; Raymer, Terry W; Dillard, Denise; Murtaugh, Maureen A; Tom-Orme, Lillian

2008-12-01

Metabolic syndrome occurs commonly in the United States. The purpose of this study was to measure the prevalence of metabolic syndrome among American Indian and Alaska Native people. We measured the prevalence rates of metabolic syndrome, as defined by the National Cholesterol Education Program, among four groups of American Indian and Alaska Native people aged 20 years and older. One group was from the southwestern United States (Navajo Nation), and three groups resided within Alaska. Prevalence rates were age-adjusted to the U.S. adult 2000 population and compared to rates for U.S. whites (National Health and Nutrition Examination Survey [NHANES] 1988-1994). Among participants from the southwestern United States, metabolic syndrome was found among 43.2% of men and 47.3% of women. Among Alaska Native people, metabolic syndrome was found among 26.5% of men and 31.2% of women. In Alaska, the prevalence rate varied by region, ranging among men from 18.9% (western Alaska) to 35.1% (southeast), and among women from 22.0% (western Alaska) to 38.4 % (southeast). Compared to U.S. whites, American Indian/Alaska Native men and women from all regions except western Alaska were more likely to have metabolic syndrome; men in western Alaska were less likely to have metabolic syndrome than U.S. whites, and the prevalence among women in western Alaska was similar to that of U.S. whites. The prevalence rate of metabolic syndrome varies widely among different American Indian and Alaska Native populations. Differences paralleled differences in the prevalence rates of diabetes.

Using Electronic Health Records to Examine Disease Risk in Small Populations: Obesity Among American Indian Children, Wisconsin, 2007-2012.

PubMed

Tomayko, Emily J; Weinert, Bethany A; Godfrey, Liz; Adams, Alexandra K; Hanrahan, Lawrence P

2016-02-25

Tribe-based or reservation-based data consistently show disproportionately high obesity rates among American Indian children, but little is known about the approximately 75% of American Indian children living off-reservation. We examined obesity among American Indian children seeking care off-reservation by using a database of de-identified electronic health records linked to community-level census variables. Data from electronic health records from American Indian children and a reference sample of non-Hispanic white children collected from 2007 through 2012 were abstracted to determine obesity prevalence. Related community-level and individual-level risk factors (eg, economic hardship, demographics) were examined using logistic regression. The obesity rate for American Indian children (n = 1,482) was double the rate among non-Hispanic white children (n = 81,042) (20.0% vs 10.6%, P < .001). American Indian children were less likely to have had a well-child visit (55.9% vs 67.1%, P < .001) during which body mass index (BMI) was measured, which may partially explain why BMI was more likely to be missing from American Indian records (18.3% vs 14.6%, P < .001). Logistic regression demonstrated significantly increased obesity risk among American Indian children (odds ratio, 1.8; 95% confidence interval, 1.6-2.1) independent of age, sex, economic hardship, insurance status, and geographic designation. An electronic health record data set demonstrated high obesity rates for nonreservation-based American Indian children, rates that had not been previously assessed. This low-cost method may be used for assessing health risk for other understudied populations and to plan and evaluate targeted interventions.

Civilization and the Story of the Absentee Shawnees. Civilization of the American Indian Series.

ERIC Educational Resources Information Center

Drake, Florence; Alford, Thomas Wildcat

Thomas Wildcat Alford, born of parents of the Absentee Shawnee tribe of Indians in 1860, relates the story of his life and of his tribe during the period from which the influence of the white race first began to be felt, up to when the so-called civilization of the white man superceded almost to annihilation the old tribal mode of life. The book…

The Educational Movement of the Blackfeet Indians: 1840-1979.

ERIC Educational Resources Information Center

Parsons, Jackie

Children of the Blackfeet Indians in Montana have experienced many forms of white education in the past 140 years. The Jesuits began instruction there in 1837, building St. Peter's Mission in 1859. The mission school provided academic, vocational, and moral training for boys and, later, for girls. The first government public day school was…

An Indian Federation in Lowland Ecuador. IWGIA Document 28.

ERIC Educational Resources Information Center

Salazar, Ernesto

Official involvement of the Ecuadorian government with colonization of the southern lowlands, lands traditionally belonging to the Shuar Indians, began in the early 60's when the CREA (Centro de Reconversion Economica del Azuay) was created to provide assistance to white settlers. Until that time, the Shuar lands had been dominated by the Salesian…

The U.S. Department of Energy Office of Indian Energy Policy and Programs Las Vegas, Nevada, Roundtable Summary

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2011-03-16

LAS VEGAS EXECUTIVE SUMMARY The Las Vegas, Nevada DOE Tribal Roundtable convened on March 16th, at the Las Vegas Hilton. The meeting was hosted by the Department of Energy (DOE) Office of Indian Policy and Programs (DOE Office of Indian Energy) and facilitated by JR Bluehouse, Program Manager, Udall Foundation’s U.S. Institute for Environmental Conflict Resolution (U.S. Institute). Mr. Bluehouse was assisted by Tamara, Underwood, Program Assistant, U.S. Institute.  Tribal leaders and representatives from multiple tribal governments and communities attended the roundtable. Tracey LeBeau, newly appointed Director of the Office of Indian Energy attended.    LaMont Jackson from DOE’s Office of Electricitymore » attended. Also attending from the administration and federal agencies were Kim Teehee, Senior Policy Advisor for Native American Affairs, The White House; Charlie Galbraith, Associate Director of the Office of Public Engagement and Deputy Associate Director of the Office of Intergovernmental Affairs, The White House; Jodi Gillette, Deputy Assistant Secretary for Policy and Economic Development, the Bureau of Indian Affairs.« less

Chief Joseph: The Story of an American Indian.

ERIC Educational Resources Information Center

Johnson, R. P.

Written for children in grades 5-9, this biography of the Nez Perce leader, Chief Joseph, describes the conflict between the Nez Perce American Indian tribe and the United States government, known as the Nez Perce War of 1877. Describing the 1,700 mile retreat of those Nez Perce who refused to surrender their lands to white settlers, ranchers, and…

Zinc uptake and regulation by the sublittoral prawn Pandalus montagui (Crustacea: Decapoda)

NASA Astrophysics Data System (ADS)

Nugegoda, D.; Rainbow, P. S.

1988-06-01

The sublittoral decapod crustacean Pandalus montagui Leach in artificial seawater at 10°C regulates the total body zinc concentration to a constant level in dissolved zinc concentrations up to ca. 22 μg Zn l -1, beyond which there is net accumulation of body zinc. This threshold of zinc regulation breakdown is lower than that in the littoral decapods Palaemon elegans (ca. 93 μg Zn l -1) and Palaemonetes varians (ca. 190 μg Zn l -1) under the same physico-chemical conditions. Correspondingly, zinc uptake rates of the three species of decapods decrease in the order P. montagui > P. elegans > P. varians. It is concluded that regulation of total body zinc concentration is more efficient in decapods adapted to the fluctuating environments of littoral habitats, possibly as a result of changes in permeability of uptake surfaces in combination with improved zinc excretion systems. The moult cycle is important in determining the ability of an individual prawn to regulate zinc. Body zinc in Pandalus montagui consists of at least two pools of zinc exchanging at different rates which the environment. Zinc and copper are not evenly distributed in the tissues of P. montagui.

The Healing Forest: White Bison Helps Re-Vision Corporations and Organizations.

ERIC Educational Resources Information Center

Simonelli, Richard

1993-01-01

White Bison, a Native-owned training center, offers a comprehensive long-term program based on American Indian principles and aimed at managing organizational or community development. Participants build unity and empower themselves by examining their own beliefs and values that affect the workplace and by giving each other legitimate positive…

U.S. Indian Policy, 1865-1890: As Illuminated through the Lives of Charles A. Eastman and Elaine Goodale Eastman

ERIC Educational Resources Information Center

Eick, Gretchen Cassel

2008-01-01

This article lays out U.S. Indian policy in the Great Plains during the twenty-five years after the Civil War by examining chronologically specific "players" that shaped and reshaped that policy: the U.S. Army, the President and Interior Department, Congress, religious organizations, whites in the Indian reform movement, settlers surging…

The effect of banana (Musa acuminata) peels hot-water extract on the immunity and resistance of giant freshwater prawn, Macrobrachium rosenbergii via dietary administration for a long term: Activity and gene transcription.

PubMed

Rattanavichai, Wutti; Chen, Ying-Nan; Chang, Chin-Chyuan; Cheng, Winton

2015-10-01

The non-specific immune parameters, disease resistance and immune genes expressions in Macrobrachium rosenbergii were evaluated at 120 days of post feeding the diets containing the extracts of banana, Musa acuminate, fruit's peel (banana peels extract, BPE) at 0, 1.0, 3.0 and 6.0 g kg(-1). Results showed that prawns fed with a diet containing BPE at the level of 1.0, 3.0 and 6.0 g kg(-1) for 120 days had a significantly higher survival rate (30.0%, 40.0% and 56.7%, respectively) than those fed with the control diet after challenge with Lactococcus garvieae for 144 h, and the respective relative survival percentages were 22.2%, 33.3%, and 51.9%, respectively. Dietary BPE supplementation at 3.0 and/or 6.0 g kg(-1) for 120 days showed a significant increase total haemocyte count (THC), granular cell (GC), superoxide dismutase (SOD) activity, phenoloxidase (PO) activity, transglutaminase (TG) activity, and phagocytic activity and clearance efficiency to L. garvieae infection, and meanwhile, the significant decrease in haemolymph clotting times and respiratory bursts (RBs) per haemocyte of prawns were revealed. Furthermore, the mRNA expressions of prophenoloxidase (proPO), lipopolysaccharide and β-1,3-glucan binding protein (LGBP), peroxinectin (PE), transglutaminase (TG), and crustin (CT) were significantly increased. We therefore recommend that BPE can be used as an immunomodulator for prawns through dietary administration at 6.0 g kg(-1) for a long term (over 120 days) to modify immune responses and genes expression following the enhanced resistance against pathogens. Copyright © 2015 Elsevier Ltd. All rights reserved.

Tribes of Men: John Joseph Mathews and Indian Internationalism

ERIC Educational Resources Information Center

Lutenski, Emily

2012-01-01

In this article, the author discusses John Joseph Mathews and Indian internationalism. As an old man, Osage intellectual, writer, and historian, John Joseph Mathews recalled his expatriation from the United States during the 1920s. After growing up in Pawhuska, Oklahoma, seat of the Osage Nation, where he had been born in 1894 to a white mother…

Leading Causes of Death and All-Cause Mortality in American Indians and Alaska Natives

PubMed Central

Jim, Melissa A.; Cobb, Nathaniel; Bartholomew, Michael; Becker, Tom; Haverkamp, Don; Plescia, Marcus

2014-01-01

Objectives. We present regional patterns and trends in all-cause mortality and leading causes of death in American Indians and Alaska Natives (AI/ANs). Methods. US National Death Index records were linked with Indian Health Service (IHS) registration records to identify AI/AN deaths misclassified as non-AI/AN. We analyzed temporal trends for 1990 to 2009 and comparisons between non-Hispanic AI/AN and non-Hispanic White persons by geographic region for 1999 to 2009. Results focus on IHS Contract Health Service Delivery Area counties in which less race misclassification occurs. Results. From 1990 to 2009 AI/AN persons did not experience the significant decreases in all-cause mortality seen for Whites. For 1999 to 2009 the all-cause death rate in CHSDA counties for AI/AN persons was 46% more than that for Whites. Death rates for AI/AN persons varied as much as 50% among regions. Except for heart disease and cancer, subsequent ranking of specific causes of death differed considerably between AI/AN and White persons. Conclusions. AI/AN populations continue to experience much higher death rates than Whites. Patterns of mortality are strongly influenced by the high incidence of diabetes, smoking prevalence, problem drinking, and social determinants. Much of the observed excess mortality can be addressed through known public health interventions. PMID:24754554

Effect of thermal acclimation on organ mass, tissue respiration, and allometry in Leichhardtian river prawns Macrobrachium tolmerum (Riek, 1951).

PubMed

Crispin, Taryn S; White, Craig R

2013-01-01

Changes to an animal's abiotic environment-and consequent changes in the allometry of metabolic rate in the whole animal and its constituent parts-has considerable potential to reveal important patterns in both intraspecific and interindividual variation of metabolic rates. This study demonstrates that, after 6 wk of thermal acclimation at replicate treatments of 16°, 21°, and 25°C, standard metabolic rate (SMR) scales allometrically in Leichhardtian river prawns Macrobrachium tolmerum ([Formula: see text]) and that the scaling exponent and normalization constant of the relationship between SMR and body mass is not significantly different among acclimation treatments when measured at 21°C. There is, however, significant variation among individuals in whole-animal metabolic rate. We hypothesized that these observations may arise because of changes in the metabolic rate and allometry of metabolic rate or mass of organ tissues within the animal. To investigate this hypothesis, rates of oxygen consumption in a range of tissues (gills, gonads, hepatopancreas, chelae muscle, tail muscle) were measured at 21°C and related to the body mass (M) and whole-animal SMR of individual prawns. We demonstrate that thermal acclimation had no effect on organ and tissue mass, that most organ and tissue (gills, gonads, hepatopancreas) respiration rates do not change with acclimation temperature, and that residual variation in the allometry of M. tolmerum SMR is not explained by differences in organ and tissue mass and respiration rates. These results suggest that body size and ambient temperature may independently affect metabolic rate in this species. Both chelae and tail muscle, however, exhibited a reduction in respiration rate in animals acclimated to 25° relative to those acclimated to 16° and 21°C. This reduction in respiration rates of muscle at higher temperatures is evidence of a tissue-specific acclimation response that was not detectable at the whole-animal level.

The White Man's Indian: Stereotypes in Film and Beyond.

ERIC Educational Resources Information Center

Vrasidas, Charalambos

Before the invention of film, a stereotypical perception of Native Americans was embodied in art, fiction, and entertainment. Stereotyping of Native Americans can be categorized under three major themes: (1) the history of Native Americans compressed and portrayed under a single period of time; (2) Native cultures interpreted through white values;…

Verbal Regulation of Behavior and IQ in Canadian Indian and White Children

ERIC Educational Resources Information Center

Schubert, Josef; Cropley, A. J.

1972-01-01

Detailed analysis of the reactions to training and of the verbal regulation of behavior scores of subjects from a remote Indian reserve showed that the low IQ of this group resulted from an underdevelopment of reflective verbal thought, but not from a biologically determined inadequacy. (Authors)

Manifest Meanings: The Selling (Not Telling) of American Indian History and the Case of "The Black Horse Ledger"

ERIC Educational Resources Information Center

Gercken, Becca

2010-01-01

What is the value or perceived necessity--for an Indian or for a white man--of changing Northern Cheyenne history? How are a reader's conclusions affected by her perception of the race of the person altering that history? Why is it acceptable to sell but not tell American Indian history? An examination of the visual and discursive rhetoric of "The…

Cervical cancer incidence and mortality among American Indian and Alaska Native women, 1999-2009.

PubMed

Watson, Meg; Benard, Vicki; Thomas, Cheryll; Brayboy, Annie; Paisano, Roberta; Becker, Thomas

2014-06-01

We analyzed cervical cancer incidence and mortality data in American Indian and Alaska Native (AI/AN) women compared with women of other races. We improved identification of AI/AN race, cervical cancer incidence, and mortality data using Indian Health Service (IHS) patient records; our analyses focused on residents of IHS Contract Health Service Delivery Area (CHSDA) counties. Age-adjusted incidence and death rates were calculated for AI/AN and White women from 1999 to 2009. AI/AN women in CHSDA counties had a death rate from cervical cancer of 4.2, which was nearly twice the rate in White women (2.0; rate ratio [RR] = 2.11). AI/AN women also had higher incidence rates of cervical cancer compared with White women (11.0 vs 7.1; RR = 1.55) and were more often diagnosed with later-stage disease (RR = 1.84 for regional stage and RR = 1.74 for distant stage). Death rates decreased for AI/AN women from 1990 to 1993 (-25.8%/year) and remained stable thereafter. Although rates decreased over time, AI/AN women had disproportionately higher cervical cancer incidence and mortality. The persistently higher rates among AI/AN women compared with White women require continued improvements in identifying and treating cervical cancer and precancerous lesions.

cDNA cloning, characterization and expression analysis of a novel antimicrobial peptide gene penaeidin-3 (Fi-Pen3) from the haemocytes of Indian white shrimp Fenneropenaeus indicus.

PubMed

Shanthi, S; Vaseeharan, B

2012-03-20

A new member of antimicrobial peptide genes of the penaeidin family, penaeidin 3, was cloned from the haemocytes of Indian white shrimp Fenneropeneaus indicus (F. indicus), by reverse transcription PCR (RT-PCR) and rapid amplification of cDNA end (RACE-PCR) methods. The complete nucleotide sequence of cDNA clone of Indian white shrimp F. indicus Penaeidin 3 (Fi-Pen3) was 243bp long and has an open reading frame which encodes 80 amino acid peptide. The homology analysis of Fi-Pen3 sequence with other Penaeidins 3 shows higher similarity with Penaeus monodon (92%). The theoretical 3D structure generated through ab initio modelling indicated the presence of two-disulphide bridges in the alpha-helix. The signal peptide sequence of Fi-Pen3 is almost entirely homologous to that of other Penaeidin 3 of crustaceans, while differing relatively in the N-terminal domain of the mature peptide. The mature peptide has a predicted molecular weight of 84.9kDa, and a theoretical pI of 9.38. Phylogenetic analysis of Fi-Pen3 shows high resemblance with other Pen-3 from P. monodon, Litopenaeus stylirostris, Litopenaeus vannamei and Litopenaeus setiferus. Fi-Pen3 found to be expressed in haemocytes, heart, hepatopancreas, muscles, gills, intestine, and eyestalk with higher expression in haemocytes. Microbial challenge resulted in mRNA up-regulation, up to 6h post injection of Vibrio parahemolyticus. The Fi-Pen3 mRNA expression of F. indicus in the premolt stage (D(01) and D(02)) was significantly up-regulated than the postmolt (A and B) and intermolt stages (C). The findings of the present paper underline the involvement of Fi-Pen3 in innate immune system of F. indicus. Copyright © 2011 Elsevier GmbH. All rights reserved.

Causes and Disparities in Death Rates Among Urban American Indian and Alaska Native Populations, 1999-2009.

PubMed

Jacobs-Wingo, Jasmine L; Espey, David K; Groom, Amy V; Phillips, Leslie E; Haverkamp, Donald S; Stanley, Sandte L

2016-05-01

To characterize the leading causes of death for the urban American Indian/Alaska Native (AI/AN) population and compare with urban White and rural AI/AN populations. We linked Indian Health Service patient registration records with the National Death Index to reduce racial misclassification in death certificate data. We calculated age-adjusted urban AI/AN death rates for the period 1999-2009 and compared those with corresponding urban White and rural AI/AN death rates. The top-5 leading causes of death among urban AI/AN persons were heart disease, cancer, unintentional injury, diabetes, and chronic liver disease and cirrhosis. Compared with urban White persons, urban AI/AN persons experienced significantly higher death rates for all top-5 leading causes. The largest disparities were for diabetes and chronic liver disease and cirrhosis. In general, urban and rural AI/AN persons had the same leading causes of death, although urban AI/AN persons had lower death rates for most conditions. Urban AI/AN persons experience significant disparities in death rates compared with their White counterparts. Public health and clinical interventions should target urban AI/AN persons to address behaviors and conditions contributing to health disparities.

Documenting Nursing and Medical Students’ Stereotypes about Hispanic and American Indian Patients

PubMed Central

Bean, Meghan G.; Focella, Elizabeth S.; Covarrubias, Rebecca; Stone, Jeff; Moskowitz, Gordon B.; Badger, Terry A.

2015-01-01

Objective Hispanic Americans and American Indians face significant health disparities compared with White Americans. Research suggests that stereotyping of minority patients by members of the medical community is an important antecedent of race and ethnicity-based health disparities. This work has primarily focused on physicians’ perceptions, however, and little research has examined the stereotypes healthcare personnel associate with Hispanic and American Indian patients. The present study assesses: 1) the health-related stereotypes both nursing and medical students hold about Hispanic and American Indian patients, and 2) nursing and medical students’ motivation to treat Hispanic and American Indian patients in an unbiased manner. Design Participants completed a questionnaire assessing their awareness of stereotypes that healthcare professionals associate with Hispanic and American Indian patients then completed measures of their motivation to treat Hispanics and American Indians in an unbiased manner. Results Despite being highly motivated to treat Hispanic and American Indian individuals fairly, the majority of participants reported awareness of stereotypes associating these patient groups with noncompliance, risky health behavior, and difficulty understanding and/or communicating health-related information. Conclusion This research provides direct evidence for negative health-related stereotypes associated with two understudied minority patient groups—Hispanics and American Indians—among both nursing and medical personnel. PMID:26504671

Preterm birth among the Hmong, other Asian subgroups and non-Hispanic whites in California.

PubMed

Vang, Zoua M; Elo, Irma T; Nagano, Makoto

2015-08-21

We investigated very preterm (VPTB) and preterm birth (PTB) risk among Hmong women relative to non-Hispanic whites and other Asian subgroups. We also examined the maternal education health gradient across subgroups. California birth record data (2002-2004) were used to analyze 568,652 singleton births to white and Asian women. Pearson Chi-square and logistic regression were used to assess variation in maternal characteristics and VPTB/PTB risk by subgroup. White, Chinese, Japanese, Korean, Asian Indian, and Vietnamese women had 36-59% lower odds of VPTB and 30-56% lower odds of PTB than Hmong women. Controls for covariates did not substantially diminish these disparities. Cambodian, Filipino and Lao/Thai women's odds of VPTB were similar to that of Hmong women. But they had higher adjusted odds of PTB compared to the Hmong. There was heterogeneity in the educational gradient of PTB, with significant differences between the least and most educated women among whites, Chinese, Japanese, Asian Indians, Cambodians, and Laoians/Thais. Maternal education was not associated with PTB for Hmong, Vietnamese and Korean women, however. Studies of Hmong infant health from the 1980s, the decade immediately following the group's mass migration to the US, found no significant differences in adverse birth outcomes between Hmong and white women. By the early 2000s, however, the disparities in VPTB and PTB between Hmong and white women, as well as between Hmong and other Asian women had become substantial. Moreover, despite gains in post-secondary education among childbearing-age Hmong women, the returns to education for the Hmong are negligible. Higher educational attainment does not confer the same health benefits for Hmong women as it does for whites and other Asian subgroups.

The self-assessed oral health status of individuals from White, Indian, Chinese and Black Caribbean communities in South-east England.

PubMed

Newton, J T; Corrigan, M; Gibbons, D E; Locker, D

2003-06-01

To determine the level of self-assessed oral symptoms and the impact of such symptoms among individuals from four ethnic groups resident in South-east England and the relationship between self-assessed oral health status, age, gender, employment status, educational level and ethnicity. Cross-sectional survey of a convenience sample of 366 individuals drawn from four ethnic groups. Subjective Oral Health Status Indicators (SOHSI). Individuals were recruited through community groups. All participants self-classified their ethnicity. Only completed questionnaires from participants categorising themselves as White, Black Caribbean, Chinese or Indian were included in the data analysis. Univariate statistical analysis revealed significant differences between ethnic groups in all but one of the SOHSI scales. Age and ethnicity (in particular membership of the Chinese community) emerged as significant predictors of SOHSI scale scores. Within the limitations imposed by convenience sampling, it has been found that differences exist among four ethnic groups in the UK in their reporting of self-assessed oral health status. Ethnicity and age, in particular, predict the reporting of self-assessed oral symptoms and the impact of such symptoms.

34 CFR 303.19 - Indian; Indian tribe.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 2 2013-07-01 2013-07-01 false Indian; Indian tribe. 303.19 Section 303.19 Education... DISABILITIES General Definitions Used in This Part § 303.19 Indian; Indian tribe. (a) Indian means an individual who is a member of an Indian tribe. (b) Indian tribe means any Federal or State Indian tribe, band...

34 CFR 303.19 - Indian; Indian tribe.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 2 2012-07-01 2012-07-01 false Indian; Indian tribe. 303.19 Section 303.19 Education... DISABILITIES General Definitions Used in This Part § 303.19 Indian; Indian tribe. (a) Indian means an individual who is a member of an Indian tribe. (b) Indian tribe means any Federal or State Indian tribe, band...

34 CFR 303.19 - Indian; Indian tribe.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 2 2014-07-01 2013-07-01 true Indian; Indian tribe. 303.19 Section 303.19 Education... DISABILITIES General Definitions Used in This Part § 303.19 Indian; Indian tribe. (a) Indian means an individual who is a member of an Indian tribe. (b) Indian tribe means any Federal or State Indian tribe, band...

Death rates from human immunodeficiency virus and tuberculosis among American Indians/Alaska Natives in the United States, 1990-2009.

PubMed

Reilley, Brigg; Bloss, Emily; Byrd, Kathy K; Iralu, Jonathan; Neel, Lisa; Cheek, James

2014-06-01

We used race-corrected data and comprehensive diagnostic codes to better compare HIV and tuberculosis (TB) mortality from 1999 to 2009 between American Indian/Alaska Natives (AI/ANs) and Whites. National Vital Statistics Surveillance System mortality data were adjusted for AI/AN racial misclassification through linkage with Indian Health Service registration records. We compared average annual 1990 to 2009 HIV and TB death rates (per 100,000 people) for AI/AN persons with those for Whites; Hispanics were excluded. Although death rates from HIV in AI/AN persons were significantly lower than those in Whites from 1990 to 1998 (4.2 vs 7.0), they were significantly higher than those in Whites from 1999 to 2009 (3.6 vs 2.0). Death rates from TB in AI/AN persons were significantly higher than those in Whites, with a significant disparity during both 1990 to 1998 (3.3 vs 0.3) and 1999 to 2009 (1.5 vs 0.1). The decrease in death rates from HIV and TB was greater among Whites, and death rates remained significantly higher among AI/AN individuals. Public health interventions need to be prioritized to reduce the TB and HIV burden and mortality in AI/AN populations.

Crosscultural Contacts: Changes in the Diet and Nutrition of the Navajo Indians.

ERIC Educational Resources Information Center

Kopp, Judy

1986-01-01

Describes changes in Navajo food sources in pre-colonial times, through nineteenth-century war with American soldiers and to contemporary times. Discusses nutritional value of Navajo diets, suggesting food changes following Indian contact with economically developed White culture was harmful to Navajo health. Suggests areas for further study. (TES)

Trends and Disparities in Heart Disease Mortality Among American Indians/Alaska Natives, 1990–2009

PubMed Central

Ayala, Carma; Schieb, Linda; Dai, Shifan; Henderson, Jeffrey A.; Cho, Pyone

2014-01-01

Objectives. We evaluated heart disease death rates among American Indians and Alaska Natives (AI/ANs) and Whites after improving identification of AI/AN populations. Methods. Indian Health Service (IHS) registration data were linked to the National Death Index for 1990 to 2009 to identify deaths among AI/AN persons aged 35 years and older with heart disease listed as the underlying cause of death (UCOD) or 1 of multiple causes of death (MCOD). We restricted analyses to IHS Contract Health Service Delivery Areas and to non-Hispanic populations. Results. Heart disease death rates were higher among AI/AN persons than Whites from 1999 to 2009 (1.21 times for UCOD, 1.30 times for MCOD). Disparities were highest in younger age groups and in the Northern Plains, but lowest in the East and Southwest. In AI/AN persons, MCOD rates were 84% higher than UCOD rates. From 1990 to 2009, UCOD rates declined among Whites, but only declined significantly among AI/AN persons after 2003. Conclusions. Analysis with improved race identification indicated that AI/AN populations experienced higher heart disease death rates than Whites. Better prevention and more effective care of heart disease is needed for AI/AN populations. PMID:24754556

Comfortable Fictions and the Struggle for Turf: An Essay Review of "The Invented Indian: Cultural Fictions and Government Policies," Edited by James A. Clifton.

ERIC Educational Resources Information Center

Deloria, Vine, Jr.

1992-01-01

Clifton's collection of essays attacks recent pro-Indian "fictions" (including Native spirituality and the relationship between the Iroquois League and the U.S. Constitution) as politically motivated romanticism and nonsense. The authors are struggling to maintain white intellectual authority over definitions of Indian identity and interpretations…

77 FR 53856 - Administrative Review of Certain Frozen Warmwater Shrimp From the People's Republic of China...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-04

... include, but are not limited to, white-leg shrimp (Penaeus vannemei), banana prawn (Penaeus merguiensis... margin and determine an appropriate margin. For example, in Fresh Cut Flowers from Mexico,\\42\\ the...\\ See Fresh Cut Flowers from Mexico; Final Results of Antidumping Administrative Review, 61 FR 6812...

A research experience for American Indian undergraduates: Utilizing an actor–partner interdependence model to examine the student–mentor dyad

PubMed Central

Griese, Emily R.; McMahon, Tracey R.; Kenyon, DenYelle Baete

2016-01-01

The majority of research examining Undergraduate Research Experiences focuses singularly on student-reported outcomes, often overlooking assessment of the mentor role in student learning and outcomes following these experiences. The goal of the current study was to examine the student-mentor dyad at the beginning and end of a 10-week summer research experience for American Indian undergraduates utilizing a series of actor-partner interdependence models within SEM. Participants included 26 undergraduate interns (50% American Indian; 50% American Indian and White; M age = 24) and 27 mentors (89% White; M age = 47). Findings indicated that in accounting for all potential paths between students and mentors, the partner path between mentor beliefs at the beginning of the program and students’ skills related to autonomy (β =.59, p = .01) and academic resilience (β =.44, p = .03) at the end of the program were significant. These findings suggest the important impact of mentor beliefs on student outcomes, a relationship that should be adequately assessed and continue to be important focus of undergraduate research experiences. Findings further indicate the important role of mentors for American Indian undergraduates. PMID:28289486

Death Rates From Human Immunodeficiency Virus and Tuberculosis Among American Indians/Alaska Natives in the United States, 1990–2009

PubMed Central

Bloss, Emily; Byrd, Kathy K.; Iralu, Jonathan; Neel, Lisa; Cheek, James

2014-01-01

Objectives. We used race-corrected data and comprehensive diagnostic codes to better compare HIV and tuberculosis (TB) mortality from 1999 to 2009 between American Indian/Alaska Natives (AI/ANs) and Whites. Methods. National Vital Statistics Surveillance System mortality data were adjusted for AI/AN racial misclassification through linkage with Indian Health Service registration records. We compared average annual 1990 to 2009 HIV and TB death rates (per 100 000 people) for AI/AN persons with those for Whites; Hispanics were excluded. Results. Although death rates from HIV in AI/AN persons were significantly lower than those in Whites from 1990 to 1998 (4.2 vs 7.0), they were significantly higher than those in Whites from 1999 to 2009 (3.6 vs 2.0). Death rates from TB in AI/AN persons were significantly higher than those in Whites, with a significant disparity during both 1990 to 1998 (3.3 vs 0.3) and 1999 to 2009 (1.5 vs 0.1). Conclusions. The decrease in death rates from HIV and TB was greater among Whites, and death rates remained significantly higher among AI/AN individuals. Public health interventions need to be prioritized to reduce the TB and HIV burden and mortality in AI/AN populations. PMID:24754664

Indian Health Service Care System and Cancer Stage in American Indians and Alaska Natives.

PubMed

Burnett-Hartman, Andrea N; Adams, Scott V; Bansal, Aasthaa; McDougall, Jean A; Cohen, Stacey A; Karnopp, Andrew; Warren-Mears, Victoria; Ramsey, Scott D

2018-01-01

We aimed to determine whether the association between late-stage cancer and American Indian/Alaska Native (AI/AN) race differed by enrollment in the Indian Health Service Care System (IHSCS). We used Surveillance, Epidemiology, and End Results (SEER) data linked to Medicare files to compare the odds of late-stage breast, colorectal, lung, or prostate cancer between non-Hispanic Whites (NHWs) (n=285,993) and AI/ANs with (n=581) and without (n=543) IHSCS enrollment. For AI/ANs without IHSCS enrollment, the odds of late-stage disease were higher in AI/ANs compared with NHWs for breast (OR=3.17, 95%CI: 1.82-5.53) and for prostate (OR=2.59, 95%CI:1.55-4.32) cancer, but not for colorectal or lung cancers. Among AI/ANs with IHSCS enrollment, there was not a significant association between late-stage disease and AI/AN race for any of the four cancers evaluated. Our results suggest that enrollment in the IHSCS reduced the disparity between AI/ANs and NHWs with respect to late-stage cancer diagnoses.

Indian Government and Indian Education.

ERIC Educational Resources Information Center

Starblanket, Noel V.

1981-01-01

Accountability for Indian education must be shared among the chiefs and their councils, the Indian leaders at all levels, parents and students. This may be accomplished by Indian control of Indian education. Available from: Department of Educational Foundations, 5-109 Education North, University of Alberta, Edmonton, AB, Canada, T6G 2G5. (ERB)

34 CFR 300.21 - Indian and Indian tribe.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 2 2011-07-01 2010-07-01 true Indian and Indian tribe. 300.21 Section 300.21 Education... DISABILITIES General Definitions Used in This Part § 300.21 Indian and Indian tribe. (a) Indian means an individual who is a member of an Indian tribe. (b) Indian tribe means any Federal or State Indian tribe, band...

34 CFR 300.21 - Indian and Indian tribe.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 2 2014-07-01 2013-07-01 true Indian and Indian tribe. 300.21 Section 300.21 Education... DISABILITIES General Definitions Used in This Part § 300.21 Indian and Indian tribe. (a) Indian means an individual who is a member of an Indian tribe. (b) Indian tribe means any Federal or State Indian tribe, band...

Human papillomavirus vaccination practices among providers in Indian health service, tribal and urban Indian healthcare facilities.

PubMed

Jim, Cheyenne C; Lee, Jennifer Wai-Yin; Groom, Amy V; Espey, David K; Saraiya, Mona; Holve, Steve; Bullock, Ann; Howe, Jean; Thierry, Judith

2012-04-01

The human papillomavirus (HPV) vaccine is of particular importance in American Indian/Alaska Native women because of the higher rate of cervical cancer incidence compared to non-Hispanic white women. To better understand HPV vaccine knowledge, attitudes, and practices among providers working with American Indian/Alaska Native populations, we conducted a provider survey in Indian Health Service, Tribal and Urban Indian (I/T/U) facilities. During December 2009 and January 2010, we distributed an on-line survey to providers working in I/T/U facilities. We also conducted semistructured interviews with a subset of providers. There were 268 surveys and 51 provider interviews completed. Providers were more likely to administer vaccine to 13-18-year-olds (96%) than to other recommended age groups (89% to 11-12-year-olds and 64% to 19-26-year-olds). Perceived barriers to HPV vaccination for 9-18-year-olds included parental safety and moral/religious concerns. Funding was the main barrier for 19-26-year-olds. Overall, providers were very knowledgeable about HPV, although nearly half of all providers and most obstetricians/gynecologists thought that a pregnancy test should precede vaccination. Sixty-four percent of providers of patients receiving the vaccine do not routinely discuss the importance of cervical cancer screening. Recommendations for HPV vaccination have been broadly implemented in I/T/U settings. Vaccination barriers identified by I/T/U providers are similar to those reported in other provider surveys. Provider education efforts should stress that pregnancy testing is not needed before vaccination and the importance of communicating the need for continued cervical cancer screening.

Unintentional Injury Mortality Among American Indians and Alaska Natives in the United States, 1990–2009

PubMed Central

Pokhrel, Pallavi; Worthington, Anne; Billie, Holly; Sewell, Mack; Bill, Nancy

2014-01-01

Objectives. We describe the burden of unintentional injury (UI) deaths among American Indian and Alaska Native (AI/AN) populations in the United States. Methods. National Death Index records for 1990 to 2009 were linked with Indian Health Service registration records to identify AI/AN deaths misclassified as non-AI/AN deaths. Most analyses were restricted to Contract Health Service Delivery Area counties in 6 geographic regions of the United States. We compared age-adjusted death rates for AI/AN persons with those for Whites; Hispanics were excluded. Results. From 2005 to 2009, the UI death rate for AI/AN people was 2.4 times higher than for Whites. Death rates for the 3 leading causes of UI death—motor vehicle traffic crashes, poisoning, and falls—were 1.4 to 3 times higher among AI/AN persons than among Whites. UI death rates were higher among AI/AN males than among females and highest among AI/AN persons in Alaska, the Northern Plains, and the Southwest. Conclusions. AI/AN persons had consistently higher UI death rates than did Whites. This disparity in overall rates coupled with recent increases in unintentional poisoning deaths requires that injury prevention be a major priority for improving health and preventing death among AI/AN populations. PMID:24754624

The ‘W’ Prawn-Trawl with Emphasised Drag-Force Transfer to Its Centre Line to Reduce Overall System Drag

PubMed Central

Balash, Cheslav; Sterling, David; Binns, Jonathan; Thomas, Giles; Bose, Neil

2015-01-01

For prawn trawling systems, drag reduction is a high priority as the trawling process is energy intensive. Large benefits have occurred through the use of multiple-net rigs and thin twine in the netting. An additional positive effect of these successful twine-area reduction strategies is the reduced amount of otter board area required to spread the trawl systems, which leads to further drag reduction. The present work investigated the potential of redirecting the drag-strain within a prawn trawl away from the wings and the otter boards to the centre line of the trawl, where top and bottom tongues have been installed, with an aim to minimise the loading/size of the otter boards required to spread the trawl. In the system containing the new ‘W’ trawl, the drag redirected to the centre-line tongues is transferred forward through a connected sled and towing wires to the trawler. To establish the extent of drag redirection to the centre-line tongues and the relative drag benefits of the new trawl system, conventional and ‘W’ trawls of 3.65 m headline length were tested firstly over a range of spread ratios in the flume tank, and subsequently at optimum spread ratio in the field. The developed ‘W’ trawl effectively directed 64% of netting-drag off the wings and onto the centre tongues, which resulted in drag savings in the field of ∼20% for the associated ‘W’ trawl/otter-board/sled system compared to the traditional trawl/otter-board arrangement in a single trawl or twin rig configuration. Furthermore, based on previously published data, the new trawl when used in a twin rig system is expected to provide approximately 12% drag reduction compared to quad rig. The twin ‘W’ trawl system also has benefits over quad rig in that a reduced number of cod-end/By-catch Reduction Device units need to be installed and attended each tow. PMID:25751251

34 CFR 300.21 - Indian and Indian tribe.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 2 2012-07-01 2012-07-01 false Indian and Indian tribe. 300.21 Section 300.21... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.21 Indian and Indian tribe. (a) Indian means an individual who is a member of an Indian tribe. (b) Indian tribe means any Federal or...

34 CFR 300.21 - Indian and Indian tribe.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 2 2013-07-01 2013-07-01 false Indian and Indian tribe. 300.21 Section 300.21... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.21 Indian and Indian tribe. (a) Indian means an individual who is a member of an Indian tribe. (b) Indian tribe means any Federal or...

Biological effects of the anti-parasitic chemotherapeutant emamectin benzoate on a non-target crustacean, the spot prawn (Pandalus platyceros Brandt, 1851) under laboratory conditions.

PubMed

Veldhoen, Nik; Ikonomou, Michael G; Buday, Craig; Jordan, Jameson; Rehaume, Vicki; Cabecinha, Melissa; Dubetz, Cory; Chamberlain, Jon; Pittroff, Sabrina; Vallée, Kurtis; van Aggelen, Graham; Helbing, Caren C

2012-02-01

The potential impact of commercial salmon aquaculture along the coast of British Columbia on the health of non-target marine wildlife is of growing concern. In the current initiative, the biological effects on gene expression within spot prawn (Pandalus platyceros) exposed to the sea lice controlling agent, emamectin benzoate (EB; 0.1-4.8 mg/kg sediment), were investigated. A mean sediment/water partitioning coefficient (K(p)) was determined to be 21.81 and significant levels of EB were detected in the tail muscle tissue in all exposed animals. Animals selected for the experiment did not have eggs and were of similar weight. Significant mortality was observed within 8 days of EB treatment at concentrations between 0.1 and 0.8 mg/kg and there was no effect of EB on molting. Twelve spot prawn cDNA sequences were isolated from the tail muscle either by directed cloning or subtractive hybridization of control versus EB exposed tissues. Three of the transcripts most affected by EB exposure matched sequences encoding the 60S ribosomal protein L22, spliceosome RNA helicase WM6/UAP56, and the intracellular signal mediator histidine triad nucleotide binding protein 1 suggesting that translation, transcription regulation, and apoptosis pathways were impacted. The mRNA encoding the molting enzyme, β-N-acetylglucosaminidase, was not affected by EB treatment. However, the expression of this transcript was extremely variable making it unsuitable for effects assessment. The results suggest that short-term exposure to EB can impact biological processes within this non-target crustacean. Copyright © 2011 Elsevier B.V. All rights reserved.

Opportunities Unlimited: Minnesota Indians Adult Basic Education; Narrative and Statistical Evaluation Third Year 1971-72, with a Review of the First and Second Years.

ERIC Educational Resources Information Center

Vizenor, Gerald

Opportunities Unlimited is a State-wide program to provide adult basic education (ABE) and training for Indians on Minnesota reservations and in Indian communities. An administrative center in Bemidji serves communities on the Red Lake, White Earth, and Leech Lake Reservations, and a Duluth center provides ABE and training for communities on the…

Indian Mothers' Perceptions of Their Roles in Their Daughters' University Course Choices

ERIC Educational Resources Information Center

Khambhaita, Priya

2014-01-01

This paper presents new findings on the experiences of Indian mothers in the roles they play in their daughters' higher education (HE) subject choices. Whilst there are existing studies on White British mothers and parents more generally in terms of parental involvement in education, and a growing number of papers presenting results on Bangladeshi…

Reframing Diabetes in American Indian Communities: A Social Determinants of Health Perspective

ERIC Educational Resources Information Center

Mitchell, Felicia M.

2012-01-01

American Indians and Alaska Natives (AI/ANs) experience some of the greatest health inequities of any group within the United States. AI/ANs are diagnosed with diabetes more than twice as often as non-Hispanic white Americans. Diabetes is a chronic preventable disease often associated with individual risk factors and behaviors that indicate what…

A Survey of Attitudes toward Alcoholics and Alcohol Programs among Indian Health Service Personnel.

ERIC Educational Resources Information Center

Burns, Thomas R.

1981-01-01

A 1973 survey of 50 health professionals from the Indian Health Services in the Phoenix area indicated that the respondents felt generally positive about both their alcoholism treatment program and clients. Available from: White Cloud Center, Gaines Hall UOHSC, 840 Southwest Gaines Road, Portland, OR 97201. (CM)

76 FR 20627 - Certain Frozen Warmwater Shrimp From the Socialist Republic of Vietnam: Preliminary Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-13

... Determination of Sales at Less Than Fair Value and Antidumping Duty Order: Certain Frozen Warmwater Shrimp From... surrogate value (``SV'') data.\\3\\ \\3\\ See Quoc Viet's January 31, 2011 submission. On March 23, 2011, the... warmwater species include, but are not limited to, white leg shrimp (Penaeus vannemei), banana prawn...

Increasing incidence of Rocky Mountain spotted fever among the American Indian population in the United States.

PubMed

Holman, Robert C; McQuiston, Jennifer H; Haberling, Dana L; Cheek, James E

2009-04-01

To examine trends of Rocky Mountain spotted fever (RMSF) incidence among American Indians compared with other race groups, a retrospective analysis of national RMSF surveillance data reported to the National Electronic Telecommunications System for Surveillance and the Tickborne Rickettsial Disease Case Report Forms system were used. The RMSF incidence for American Indians, which was comparable to those for other race groups during 1990-2000, increased at a disproportionate rate during 2001-2005. The average annual incidence of RMSF reported among American Indians for 2001-2005 was 16.8 per 1,000,000 persons compared with 4.2, 2.6, and 0.5 for white, black, and Asian/Pacific Islander persons, respectively. Most cases in American Indians were reported from Oklahoma (113.1 cases per 1,000,000), North Carolina (60.0), and Arizona (17.2). The incidence of RMSF increased dramatically among American Indians disproportionately to trends for other race groups. Education about tick-borne disease and prevention measures should be addressed for high-risk American Indian populations.

Cervical Cancer Incidence and Mortality Among American Indian and Alaska Native Women, 1999–2009

PubMed Central

Benard, Vicki; Thomas, Cheryll; Brayboy, Annie; Paisano, Roberta; Becker, Thomas

2014-01-01

Objectives. We analyzed cervical cancer incidence and mortality data in American Indian and Alaska Native (AI/AN) women compared with women of other races. Methods. We improved identification of AI/AN race, cervical cancer incidence, and mortality data using Indian Health Service (IHS) patient records; our analyses focused on residents of IHS Contract Health Service Delivery Area (CHSDA) counties. Age-adjusted incidence and death rates were calculated for AI/AN and White women from 1999 to 2009. Results. AI/AN women in CHSDA counties had a death rate from cervical cancer of 4.2, which was nearly twice the rate in White women (2.0; rate ratio [RR] = 2.11). AI/AN women also had higher incidence rates of cervical cancer compared with White women (11.0 vs 7.1; RR = 1.55) and were more often diagnosed with later-stage disease (RR = 1.84 for regional stage and RR = 1.74 for distant stage). Death rates decreased for AI/AN women from 1990 to 1993 (−25.8%/year) and remained stable thereafter. Conclusions. Although rates decreased over time, AI/AN women had disproportionately higher cervical cancer incidence and mortality. The persistently higher rates among AI/AN women compared with White women require continued improvements in identifying and treating cervical cancer and precancerous lesions. PMID:24754650

Molecular and functional analyses of novel anti-lipopolysaccharide factors in giant river prawn (Macrobrachium rosenbergii, De Man) and their expression responses under pathogen and temperature exposure.

PubMed

Srisapoome, Prapansak; Klongklaew, Nawanith; Areechon, Nontawith; Wongpanya, Ratree

2018-06-15

Anti-lipopolysaccharide factor (ALF) is an immune-related protein that is crucially involved in immune defense mechanisms against invading pathogens in crustaceans. In the current study, three different ALFs of giant river prawn (Mr-ALF3, Mr-ALF8 and Mr-ALF9) were discovered. Based on sequence analysis, Mr-ALF3 and Mr-ALF9 were identified as new members of ALFs in crustaceans (groups F and G, respectively). Structurally, each newly identified Mr-ALF contained three α-helices packed against a four-stranded β-sheet bearing the LPS-binding motif, which usually binds to the cell wall components of bacteria. Tissue expression analysis using quantitative real-time RT-PCR (qRT-PCR) demonstrated that Mr-ALF3 was expressed in most tissues, and the highest expression was in the heart and hemocytes. The Mr-ALF8 gene was highly expressed in the heart, hemocytes, midgut, hepatopacreas and hindgut, respectively, while the Mr-ALF9 gene was modestly expressed in the heart and hemocytes, respectively. The transcriptional responses of the Mr-ALFs to Aeromonas hydrophila and hot/cold temperatures were investigated by qRT-PCR in the gills, hepatopancreas and hemocytes. We found that all Mr-ALFs were clearly suppressed in all tested tissues when the experimental prawns were exposed to extreme temperatures (25 and 35 °C). Moreover, the expression levels of these genes were significantly induced in all examined tissues by 2 different concentrations of A. hydrophila (1 × 10 6 and 1 × 10 9  CFU/ml), particularly 12 and 96 h after the injection. Finally, binding activity analysis of LPS-motif peptides of each Mr-ALF revealed that the LPS peptide of Mr-ALF3 exhibited the strongest adhesion to two pathogenic Gram-negative bacteria, A. hydrophila and Vibrio harveyi, and the non-pathogenic Gram-positive Bacillus megaterium. The results also showed that the Mr-ALF8 and Mr-ALF9 peptides had mild antimicrobial effects against similar tested bacteria. Based on information

Kidney Cancer Incidence and Mortality Among American Indians and Alaska Natives in the United States, 1990–2009

PubMed Central

Weir, Hannah K.; Jim, Melissa A.; King, Sallyann M.; Wilson, Reda; Master, Viraj A.

2014-01-01

Objectives. We describe rates and trends in kidney cancer incidence and mortality and identify disparities between American Indian/Alaska Native (AI/AN) and White populations. Methods. To improve identification of AI/AN race, incidence and mortality data were linked with Indian Health Service (IHS) patient records. Analysis focused on residents of IHS Contract Health Service Delivery Area counties; Hispanics were excluded. We calculated age-adjusted kidney cancer incidence (2001–2009) and death rates (1990–2009) by sex, age, and IHS region. Results. AI/AN persons have a 1.6 times higher kidney cancer incidence and a 1.9 times higher kidney cancer death rate than Whites. Despite a significant decline in kidney cancer death rates for Whites (annual percentage change [APC] = −0.3; 95% confidence interval [CI] = −0.5, 0.0), death rates for AI/AN persons remained stable (APC = 0.4; 95% CI = −0.7, 1.5). Kidney cancer incidence rates rose more rapidly for AI/AN persons (APC = 3.5; 95% CI = 1.2, 5.8) than for Whites (APC = 2.1; 95% CI = 1.4, 2.8). Conclusions. AI/AN individuals have greater risk of developing and dying of kidney cancers. Incidence rates have increased faster in AI/AN populations than in Whites. Death rates have decreased slightly in Whites but remained stable in AI/AN populations. Racial disparities in kidney cancer are widening. PMID:24754655

Consensus physical activity guidelines for Asian Indians.

PubMed

Misra, Anoop; Nigam, Priyanka; Hills, Andrew P; Chadha, Davinder S; Sharma, Vineeta; Deepak, K K; Vikram, Naval K; Joshi, Shashank; Chauhan, Ashish; Khanna, Kumud; Sharma, Rekha; Mittal, Kanchan; Passi, Santosh Jain; Seth, Veenu; Puri, Seema; Devi, Ratna; Dubey, A P; Gupta, Sunita

2012-01-01

India is currently undergoing rapid economic, demographic, and lifestyle transformations. A key feature of the latter transformation has been inappropriate and inadequate diets and decreases in physical activity. Data from various parts of India have shown a steady increase in the prevalence of lifestyle-related diseases such as type 2 diabetes mellitus (T2DM), the metabolic syndrome, hypertension, coronary heart disease (CHD), etc., frequently in association with overweight or obesity. Comparative data show that Asian Indians are more sedentary than white Caucasians. In this review, the Consensus Group considered the available physical activity guidelines from international and Indian studies and formulated India-specific guidelines. A total of 60 min of physical activity is recommended every day for healthy Asian Indians in view of the high predisposition to develop T2DM and CHD. This should include at least 30 min of moderate-intensity aerobic activity, 15 min of work-related activity, and 15 min of muscle-strengthening exercises. For children, moderate-intensity physical activity for 60 min daily should be in the form of sport and physical activity. This consensus statement also includes physical activity guidelines for pregnant women, the elderly, and those suffering from obesity, T2DM, CHD, etc. Proper application of guidelines is likely to have a significant impact on the prevalence and management of obesity, the metabolic syndrome, T2DM, and CHD in Asian Indians.

Causes and Disparities in Death Rates Among Urban American Indian and Alaska Native Populations, 1999–2009

PubMed Central

Espey, David K.; Groom, Amy V.; Phillips, Leslie E.; Haverkamp, Donald S.; Stanley, Sandte L.

2016-01-01

Objectives. To characterize the leading causes of death for the urban American Indian/Alaska Native (AI/AN) population and compare with urban White and rural AI/AN populations. Methods. We linked Indian Health Service patient registration records with the National Death Index to reduce racial misclassification in death certificate data. We calculated age-adjusted urban AI/AN death rates for the period 1999–2009 and compared those with corresponding urban White and rural AI/AN death rates. Results. The top-5 leading causes of death among urban AI/AN persons were heart disease, cancer, unintentional injury, diabetes, and chronic liver disease and cirrhosis. Compared with urban White persons, urban AI/AN persons experienced significantly higher death rates for all top-5 leading causes. The largest disparities were for diabetes and chronic liver disease and cirrhosis. In general, urban and rural AI/AN persons had the same leading causes of death, although urban AI/AN persons had lower death rates for most conditions. Conclusions. Urban AI/AN persons experience significant disparities in death rates compared with their White counterparts. Public health and clinical interventions should target urban AI/AN persons to address behaviors and conditions contributing to health disparities. PMID:26890168

Bright Eyes. The Story of Susette La Flesche, an Omaha Indian.

ERIC Educational Resources Information Center

Wilson, Dorothy Clarke

The document is the biography of Susette La Flesche, whose name in Omaha was Inshta Theamba (Bright Eyes). She was the daughter of a French-Indian who, in the mid-1800s, became the last head chief of the Omahas. Her heritage--the legends, songs, sacred ceremonies and ancient wisdom of her people--came into conflict with the white man's world when…

Lung Cancer Deaths Among American Indians and Alaska Natives, 1990–2009

PubMed Central

Plescia, Marcus; Henley, Sarah Jane; Pate, Anne; Underwood, J. Michael; Rhodes, Kris

2014-01-01

Objectives. We examined regional differences in lung cancer among American Indians/Alaska Natives (AI/ANs) using linked data sets to minimize racial misclassification. Methods. On the basis of federal lung cancer incidence data for 1999 to 2009 and deaths for 1990 to 2009 linked with Indian Health Service (IHS) registration records, we calculated age-adjusted incidence and death rates for non-Hispanic AI/AN and White persons by IHS region, focusing on Contract Health Service Delivery Area (CHSDA) counties. We correlated death rates with cigarette smoking prevalence and calculated mortality-to-incidence ratios. Results. Lung cancer death rates among AI/AN persons in CHSDA counties varied across IHS regions, from 94.0 per 100 000 in the Northern Plains to 15.2 in the Southwest, reflecting the strong correlation between smoking and lung cancer. For every 100 lung cancers diagnosed, there were 6 more deaths among AI/AN persons than among White persons. Lung cancer death rates began to decline in 1997 among AI/AN men and are still increasing among AI/AN women. Conclusions. Comparison of regional lung cancer death rates between AI/AN and White populations indicates disparities in tobacco control and prevention interventions. Efforts should be made to ensure that AI/AN persons receive equal benefit from current and emerging lung cancer prevention and control interventions. PMID:24754613

Her earnings: Exploring variation in wives' earning contributions across six major Asian groups and Whites.

PubMed

Kulkarni, Veena S

2015-07-01

Previous research on understanding race-ethnic differentials in employment and economic contributions by married women has primarily focused on Blacks, Hispanics, or Whites. This study investigates variations in wives' earning contributions as measured by wives earnings as a proportion of total annual household earnings among six Asian groups, Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese relative to native born non-Hispanic White. I disaggregate the six Asian groups by their ethnicity and nativity status. Using pooled data from 2009-2011 American Community Survey, the findings show significance of human capital, hours of paid labor market engagement and nativity status. There is strong and negative association between husbands' human capital and labor supply with wives' earning contributions suggesting near universality of male-breadwinner status. Notwithstanding the commonalities, there is significant intergroup diversity. While foreign born and native born Filipina wives despite their spouses' reasonably high human capital and work hours, contribute one of the highest shares, the same cannot be said for the Asian Indians and Japanese. For foreign born Asian Indian and to some extent Japanese women, their high human capital is not translated to high earning contribution after controlling for husband's human capital. Further, nativity status impacts groups differentially. Native born Vietnamese wives contribute the greatest. Overall, the findings underscore the relevance of employing multiple conceptual frameworks in understanding earning contributions of foreign and native born Asian wives belonging to the six Asian groups, Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese. Copyright © 2015 Elsevier Inc. All rights reserved.

25 CFR 31.3 - Non-Indian pupils in Indian schools.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Non-Indian pupils in Indian schools. 31.3 Section 31.3 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION FEDERAL SCHOOLS FOR INDIANS § 31.3 Non-Indian pupils in Indian schools. Indian and non-Indian children who are not eligible for...

25 CFR 31.3 - Non-Indian pupils in Indian schools.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Non-Indian pupils in Indian schools. 31.3 Section 31.3 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION FEDERAL SCHOOLS FOR INDIANS § 31.3 Non-Indian pupils in Indian schools. Indian and non-Indian children who are not eligible for...

25 CFR 31.3 - Non-Indian pupils in Indian schools.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Non-Indian pupils in Indian schools. 31.3 Section 31.3 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION FEDERAL SCHOOLS FOR INDIANS § 31.3 Non-Indian pupils in Indian schools. Indian and non-Indian children who are not eligible for...

25 CFR 31.3 - Non-Indian pupils in Indian schools.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true Non-Indian pupils in Indian schools. 31.3 Section 31.3 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION FEDERAL SCHOOLS FOR INDIANS § 31.3 Non-Indian pupils in Indian schools. Indian and non-Indian children who are not eligible for...

25 CFR 31.3 - Non-Indian pupils in Indian schools.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Non-Indian pupils in Indian schools. 31.3 Section 31.3 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION FEDERAL SCHOOLS FOR INDIANS § 31.3 Non-Indian pupils in Indian schools. Indian and non-Indian children who are not eligible for...

Impact of disability and other physical health issues on academic outcomes among American Indian and Alaskan Native college students: an exploratory analysis.

PubMed

Patterson Silver Wolf Adelv Unegv Waya, David A; Vanzile-Tamsen, Carol; Black, Jessica; Billiot, Shanondora M; Tovar, Molly

2015-01-01

This study investigated whether self-identified disabilities among American Indian and Alaskan Native college students impact academic performance and persistence to graduation and explored the differences in health and academic grades between American Indian and Alaskan Native students and students of other racial and ethnic identities using the National College Health Assessment. Findings indicate that American Indian or Alaskan Native students have significantly lower grades than White and Asian students, and American Indian and Alaskan Native women report the highest incidence of health problems of any demographic group. Exploratory results point to future research to determine the full impact of disabilities and poor health on academic success.

Disparities in Cancer Mortality and Incidence Among American Indians and Alaska Natives in the United States

PubMed Central

Espey, David K.; Swan, Judith; Wiggins, Charles L.; Eheman, Christie; Kaur, Judith S.

2014-01-01

Objectives. We used improved data on American Indian and Alaska Native (AI/AN) ancestry to provide an updated and comprehensive description of cancer mortality and incidence among AI/AN populations from 1990 to 2009. Methods. We linked the National Death Index and central cancer registry records independently to the Indian Health Service (IHS) patient registration database to improve identification of AI/AN persons in cancer mortality and incidence data, respectively. Analyses were restricted to non-Hispanic persons residing in Contract Health Service Delivery Area counties in 6 geographic regions of the United States. We compared age-adjusted mortality and incidence rates for AI/AN populations with White populations using rate ratios and mortality-to-incidence ratios. Trends were described using joinpoint analysis. Results. Cancer mortality and incidence rates for AI/AN persons compared with Whites varied by region and type of cancer. Trends in death rates showed that greater progress in cancer control was achieved for White populations compared with AI/AN populations over the last 2 decades. Conclusions. Spatial variations in mortality and incidence by type of cancer demonstrated both persistent and emerging challenges for cancer control in AI/AN populations. PMID:24754660

Diabetes among American Indians: Tribes Hope Traditional Methods Can Lead to a Healthier Future.

ERIC Educational Resources Information Center

Pember, Mary Annette

2002-01-01

American Indians are three times more likely than Whites to have type 2 diabetes. Research shows that lifestyle treatments improving diet and increasing exercise are more effective than medications at preventing and treating the disease. A program featuring talking circles and emotional and spiritual counseling by Native elders promotes a…

Leadership Preferences of Indian and Non-Indian Athletes.

ERIC Educational Resources Information Center

Malloy, D. C.; Nilson, R. N.

1991-01-01

Among 86 Indian and non-Indian volleyball competitors, non-Indian players indicated significantly greater preferences for leadership that involved democratic behavior, autocratic behavior, or social support. Indians may adapt their behavior by participating in non-Indian games, without changing their traditional value orientations. Contains 22…

A longitudinal study of structural risk factors for obesity and diabetes among American Indian young adults, 1994-2008.

PubMed

Marley, Tennille L; Metzger, Molly W

2015-05-07

American Indian young adults have higher rates of obesity and type 2 diabetes than the general US population. They are also more likely than the general population to have higher rates of structural risk factors for obesity and diabetes, such as poverty, frequent changes of residence, and stress. The objective of this study was to investigate possible links between these 2 sets of problems. Data from the American Indian subsample of the National Longitudinal Study of Adolescent to Adult Health (Add Health) were used to examine potential links between obesity and type 2 diabetes and structural risk factors such as neighborhood poverty, housing mobility, and stress. We used logistic regression to explore explanatory factors. American Indians in the subsample had higher rates of poor health, such as elevated hemoglobin A1c levels, self-reported high blood glucose, self-reported diabetes, and overweight or obesity. They also had higher rates of structural risk factors than non-Hispanic whites, such as residing in poorer and more transient neighborhoods and having greater levels of stress. Self-reported stress partially mediated the increased likelihood of high blood glucose or diabetes among American Indians, whereas neighborhood poverty partially mediated their increased likelihood of obesity. Neighborhood poverty and stress may partially explain the higher rates of overweight, obesity, and type 2 diabetes among American Indian young adults than among non-Hispanic white young adults. Future research should explore additional neighborhood factors such as access to grocery stores selling healthy foods, proximity and safety of playgrounds or other recreational space, and adequate housing.

May the Circle Be Unbroken: A New Decade. Final Report on the National Indian Conference on Aging (3rd, Albuquerque, New Mexico, September 8-10, 1980).

ERIC Educational Resources Information Center

National Indian Council on Aging, Albuquerque, NM.

Focusing on six major topics to be addressed at the 1981 White House Conference (economic security, physical and mental health, social well being, older Americans as a national resource, creating an age-integrated society, and research), the National Indian Conference attracted 1,165 persons from more than 140 tribes (592 being Indian elders over…

Hair patterns of the lower limb in Central Indian males.

PubMed

Chaurasia, B D

1977-08-01

The distribution of hair of the right lower limb has been studied in a random sample of 220 healthy Central Indian males 17 to 45 years of age. The common hair patterns observed are the proximal phalangeal hair in all toes in 55.45%, the middle phalangeal hair in the third toe in 8.18%, the tibial on the dorsum of foot in 69.55%, and the pedo-cruro-femoral in the lower limb in 70.00% subjects. Comparison of these findings with those of the right upper limb shows that hairiness of the two limbs is correlated, that the dorsum of foot is less hairy than the dorsum of hand, and that the third and second toes are comparable with the fourth and third fingers, respectively, as regards their middle phalangeal hair. Comparison with the available literature shows that the Central Indian males resemble the Whites in having greater frequency of middle phalangeal hair than those of the Negroes, that the dorsum of feet of this population is less hairy than the White and more hairy than the Negroes, and that the general hairiness of the lower limb is more or less equal in the three groups of persons.

Healing the Empire: Indian Hospitals in Britain and France during the First World War.

PubMed

Jarboe, Andrew Tait

2015-01-01

Desperate for soldiers to stem the German onrush in late 1914, the British deployed some 135,000 Indian riflemen--known as sepoys--to the trenches of France and Belgium. Between October 1914 and December 1915, these soldiers fought at the battles of Ypres, Festubert, Givenchy, Neuve Chapelle, Second Ypres, and Loos, suffering some 34,252 casualties. This article looks to the experiences of these men at segregated hospitals in France and England from 1914 to 1915. These hospitals served many of the same dual purposes facilitated by hospitals for English soldiers: namely, they sustained the war-making capacity of the Indian battalions. The Indian hospitals also functioned as sites of propaganda, reaffirming the ideologies and racial hierarchies of imperial rule for audiences at home, abroad, and within the hospital wards. But as this article demonstrates, wounded Indian sepoys were rarely, if ever, mere pawns on the imperial chessboard. Hospital authorities were committed to two policies: returning sepoys to the front and protecting White prestige. Sepoys successfully resisted both. In so doing, Indian hospitals became what British hospital administrators hoped they would not: spaces where imperial subjects contested and even reshaped some of the policies and ideologies of imperial rule.

Primary intracranial tumours in Black and Indian children, 1960-1975.

PubMed

Quinn, R J; Scragg, J N; Rubidge, C J

1978-02-11

This report of cerebral tumours in 60 children admitted to the medical wards of King Edward VIII Hospital, Durban, shows that cerebral tumour is the commonest solid neoplasm in both Black and Indian children. There is a significantly lower incidence of cerebral tumour in Black children. No difference was apparent in age, sex ratio, site or histological types in our racial groups compared with studies in White children from other parts of the world.

Racial ideology and explanations for health inequalities among middle-class whites.

PubMed

Muntaner, C; Nagoshi, C; Diala, C

2001-01-01

Middle-class whites' explanations for racial inequalities in health can have a profound impact on the type of questions addressed in epidemiology and public health research. These explanations also constitute a subset of white racial ideology (i.e., racism) that in itself powerfully affects the health of non-whites. This study begins to examine the nature of attributions for racial inequalities in health among university students who by definition are likely to be involved in the research, policy, and service professions (the upper middle class). Investigation of the degree to which middle-class whites attribute racial inequalities in cardiovascular health (between themselves and African Americans, American Indians, or Asian Americans) to biological, social, or lifestyle factors reveals that whites tend to attribute their own health to lifestyle choice and to biology rather than to social factors. These results suggest that contemporary middle-class whites' "self-serving" explanations for racial inequalities in health are comprised of two beliefs: implicit biologism (race is an attribute of organisms rather than a social relation) and liberal belief in self-determination, choice, and individual responsibility--some of the core lay beliefs of the worldview that sustains neoliberal capitalism. Contemporary white middle-class explanations for racial inequalities in health appear to include assumptions that justify class inequality. Liberal approaches to racism in public health are bound to miss a key component of racial ideology that is currently used to justify racial and class inequalities.

American Indian and Alaska Native Infant and Pediatric Mortality, United States, 1999–2009

PubMed Central

Gachupin, Francine C.; Holman, Robert C.; MacDorman, Marian F.; Cheek, James E.; Holve, Steve; Singleton, Rosalyn J.

2014-01-01

Objectives. We described American Indian/Alaska Native (AI/AN) infant and pediatric death rates and leading causes of death. Methods. We adjusted National Vital Statistics System mortality data for AI/AN racial misclassification by linkage with Indian Health Service (IHS) registration records. We determined average annual death rates and leading causes of death for 1999 to 2009 for AI/AN versus White infants and children. We limited the analysis to IHS Contract Health Service Delivery Area counties. Results. The AI/AN infant death rate was 914 (rate ratio [RR] = 1.61; 95% confidence interval [CI] = 1.55, 1.67). Sudden infant death syndrome, unintentional injuries, and influenza or pneumonia were more common in AI/AN versus White infants. The overall AI/AN pediatric death rates were 69.6 for ages 1 to 4 years (RR = 2.56; 95% CI = 2.38, 2.75), 28.9 for ages 5 to 9 years (RR = 2.12; 95% CI = 1.92, 2.34), 37.3 for ages 10 to 14 years (RR = 2.22; 95% CI = 2.04, 2.40), and 158.4 for ages 15 to 19 years (RR = 2.71; 95% CI = 2.60, 2.82). Unintentional injuries and suicide occurred at higher rates among AI/AN youths versus White youths. Conclusions. Death rates for AI/AN infants and children were higher than for Whites, with regional disparities. Several leading causes of death in the AI/AN pediatric population are potentially preventable. PMID:24754619

Homicide Among American Indians/Alaska Natives, 1999-2009: Implications for Public Health Interventions.

PubMed

Herne, Mose A; Maschino, Alexandra C; Graham-Phillips, Anita L

2016-01-01

We determined estimates of homicide among American Indians/Alaska Natives (AI/ANs) compared with non-Hispanic white people to characterize disparities and improve AI/AN classification in incidence and mortality reporting. We linked 1999-2009 death certificate data with Indian Health Service (IHS) patient registration data to examine death rates from homicide among AI/AN and non-Hispanic white people. Our analysis focused primarily on residents of IHS Contract Health Service Delivery Area counties and excluded Hispanic people to avoid underestimation of incidence and mortality in AI/ANs and for consistency in our comparisons. We used age-adjusted death rates per 100,000 population and stratified our analyses by sex, age, and IHS region. Death rates per 100,000 population from homicide were four times higher among AI/ANs (rate = 12.1) than among white people (rate = 2.8). Homicide rates for AI/ANs were highest in the Southwest (25.6 and 6.9 for males and females, respectively) and in Alaska (17.7 and 10.3 for males and females, respectively). Disparities between AI/ANs and non-Hispanic white people were highest in the Northern Plains region among men (rate ratio [RR] = 9.8, 95% confidence interval [CI] 8.5, 11.3) and among those aged 25-44 years (RR59.0, 95% CI 7.5, 10.7) and 0-24 years (RR57.4, 95% CI 6.1, 8.9). Death rates from homicide among AI/ANs were higher than previously reported and varied by sex, age, and region. Violence prevention efforts involving a range of stakeholders are needed at the community level to address this important public health issue.

Candidate genes that have facilitated freshwater adaptation by palaemonid prawns in the genus Macrobrachium: identification and expression validation in a model species (M. koombooloomba).

PubMed

Rahi, Md Lifat; Amin, Shorash; Mather, Peter B; Hurwood, David A

2017-01-01

The endemic Australian freshwater prawn, Macrobrachium koombooloomba , provides a model for exploring genes involved with freshwater adaptation because it is one of the relatively few Macrobrachium species that can complete its entire life cycle in freshwater. The present study was conducted to identify potential candidate genes that are likely to contribute to effective freshwater adaptation by M. koombooloomba using a transcriptomics approach. De novo assembly of 75 bp paired end 227,564,643 high quality Illumina raw reads from 6 different cDNA libraries revealed 125,917 contigs of variable lengths (200-18,050 bp) with an N50 value of 1597. In total, 31,272 (24.83%) of the assembled contigs received significant blast hits, of which 27,686 and 22,560 contigs were mapped and functionally annotated, respectively. CEGMA (Core Eukaryotic Genes Mapping Approach) based transcriptome quality assessment revealed 96.37% completeness. We identified 43 different potential genes that are likely to be involved with freshwater adaptation in M. koombooloomba . Identified candidate genes included: 25 genes for osmoregulation, five for cell volume regulation, seven for stress tolerance, three for body fluid (haemolymph) maintenance, eight for epithelial permeability and water channel regulation, nine for egg size control and three for larval development. RSEM (RNA-Seq Expectation Maximization) based abundance estimation revealed that 6,253, 5,753 and 3,795 transcripts were expressed (at TPM value ≥10) in post larvae, juveniles and adults, respectively. Differential gene expression (DGE) analysis showed that 15 genes were expressed differentially in different individuals but these genes apparently were not involved with freshwater adaptation but rather were involved in growth, development and reproductive maturation. The genomic resources developed here will be useful for better understanding the molecular basis of freshwater adaptation in Macrobrachium prawns and other

Candidate genes that have facilitated freshwater adaptation by palaemonid prawns in the genus Macrobrachium: identification and expression validation in a model species (M. koombooloomba)

PubMed Central

Amin, Shorash; Mather, Peter B.; Hurwood, David A.

2017-01-01

Background The endemic Australian freshwater prawn, Macrobrachium koombooloomba, provides a model for exploring genes involved with freshwater adaptation because it is one of the relatively few Macrobrachium species that can complete its entire life cycle in freshwater. Methods The present study was conducted to identify potential candidate genes that are likely to contribute to effective freshwater adaptation by M. koombooloomba using a transcriptomics approach. De novo assembly of 75 bp paired end 227,564,643 high quality Illumina raw reads from 6 different cDNA libraries revealed 125,917 contigs of variable lengths (200–18,050 bp) with an N50 value of 1597. Results In total, 31,272 (24.83%) of the assembled contigs received significant blast hits, of which 27,686 and 22,560 contigs were mapped and functionally annotated, respectively. CEGMA (Core Eukaryotic Genes Mapping Approach) based transcriptome quality assessment revealed 96.37% completeness. We identified 43 different potential genes that are likely to be involved with freshwater adaptation in M. koombooloomba. Identified candidate genes included: 25 genes for osmoregulation, five for cell volume regulation, seven for stress tolerance, three for body fluid (haemolymph) maintenance, eight for epithelial permeability and water channel regulation, nine for egg size control and three for larval development. RSEM (RNA-Seq Expectation Maximization) based abundance estimation revealed that 6,253, 5,753 and 3,795 transcripts were expressed (at TPM value ≥10) in post larvae, juveniles and adults, respectively. Differential gene expression (DGE) analysis showed that 15 genes were expressed differentially in different individuals but these genes apparently were not involved with freshwater adaptation but rather were involved in growth, development and reproductive maturation. Discussion The genomic resources developed here will be useful for better understanding the molecular basis of freshwater adaptation in

Art & Indian Children of the Dakotas. An Introduction to Art and Other Ideas. Series Two.

ERIC Educational Resources Information Center

Amiotte, Arthur

Through the use of black and white photographs and drawings interspersed with narrative, this text attempts to foster awareness and appreciation of art in the life of the Lakota Indians. The concepts of space and mass are illustrated. The result of combining masses and spaces into various forms of sculpture (bas relief, monolithic, mobile,…

Creations of Mystics and Philosophers: The White Man's Perceptions of Northwest Coast Indian Art from the 1930s to the Present.

ERIC Educational Resources Information Center

Jonaitis, Aldona

1981-01-01

Traces and analyzes the societal forces which have affected non-Indian interpretations of Northwest Coast Indian art from its acceptance as art in the 1930s to the shamanic and structural interpretations of more recent years. (CM)

Vaccine-preventable, hospitalizations among American Indian/Alaska Native children using the 2012 Kid's Inpatient Database.

PubMed

Nickel, Amanda J; Puumala, Susan E; Kharbanda, Anupam B

2018-02-08

Our aim was to assess the odds of hospitalization for a vaccine-preventable, infectious disease (VP-ID) in American Indian/Alaska Native (AI/AN) children compared to other racial and ethnic groups using the 2012 Kid's Inpatient Database (KID) The KID is a nationally representative sample, which allows for evaluation of VP-ID in a non-federal, non-Indian Health Service setting. In a cross-sectional analysis, we evaluated the association of race/ethnicity and a composite outcome of hospitalization due to vaccine-preventable infection using multivariate logistic regression. AI/AN children were more likely (OR=1.81, 95% CI=1.34, 2.45) to be admitted to the hospital in 2012 for a VP-ID compared to Non-Hispanic white children after adjusting for age, sex, chronic disease status, metropolitan location, and median household income. This disparity highlights the necessity for a more comprehensive understanding of immunization and infectious disease exposure among American Indian children, especially those not covered or evaluated by Indian Health Service. Copyright © 2017 Elsevier Ltd. All rights reserved.

Mortality Caused by Chronic Liver Disease Among American Indians and Alaska Natives in the United States, 1999–2009

PubMed Central

Suryaprasad, Anil; Byrd, Kathy K.; Redd, John T.; Perdue, David G.; Manos, M. Michele; McMahon, Brian J.

2014-01-01

Objectives. We compared chronic liver disease (CLD) mortality from 1999 to 2009 between American Indians and Alaska Natives (AI/ANs) and Whites in the United States after improving CLD case ascertainment and AI/AN race classification. Methods. We defined CLD deaths and causes by comprehensive death certificate-based diagnostic codes. To improve race classification, we linked US mortality data to Indian Health Service enrollment records, and we restricted analyses to Contract Health Service Delivery Areas and to non-Hispanic populations. We calculated CLD death rates (per 100 000) in 6 geographic regions. We then described trends using linear modeling. Results. CLD mortality increased from 1999 to 2009 in AI/AN persons and Whites. Overall, the CLD death rate ratio (RR) of AI/AN individuals to Whites was 3.7 and varied by region. The RR was higher in women (4.7), those aged 25 to 44 years (7.4), persons residing in the Northern Plains (6.4), and persons dying of cirrhosis (4.0) versus hepatocellular carcinoma (2.5), particularly those aged 25 to 44 years (7.7). Conclusions. AI/AN persons had greater CLD mortality, particularly from premature cirrhosis, than Whites, with variable mortality by region. Comprehensive prevention and care strategies are urgently needed to stem the CLD epidemic among AI/AN individuals. PMID:24754616

Cowboys and Indians: College Football on the American Frontier -- The New Mexico Territory, 1892-1912.

ERIC Educational Resources Information Center

Barney, Robert Knight

Although the first football games were played by Eastern universities in the United States, there was great enthusiasm for the game in the schools of the far West. In the late 1800's football was played in the Territory of New Mexico with contests between "white" universities and government Indian schools. These games contributed to the…

Genetic diversity analysis of the oriental river prawn (Macrobrachium nipponense) in Huaihe River.

PubMed

Cui, Feng; Yu, Yanyan; Bao, Fangyin; Wang, Song; Xiao, Ming Song

2018-04-19

The oriental river prawn (Macrobrachium nipponense) is an economically and nutritionally important species of decapod crustaceans in China. Genetic structure and demographic history of Macrobrachium nipponense were examined using sequence data from portions of the mitochondrial DNA cytochrome oxidase subunit I (COI) gene. Samples of 191 individuals were collected from 10 localities in the upper to middle reaches of the Huaihe River. Variability was detected at a total of 42 nucleotide sites along 684 bp length of homologous sequence (6.14%), and base substitutions occurred mostly at the second codon position. Haplotype diversity (h) and nucleotide diversity (π) of all populations were 0.9136 ± 0.0116 and 0.0078 ± 0.0042, respectively. Phylogenetic tree constructed using the maximum-likelihood (ML) method showed that the 44 haplotypes were assigned to two obvious clades associated with geographic regions. Moreover, the median-joining network was similar to the topology of the phylogenetic tree with 44 haplotypes. The pairwise F ST values between the populations varied from -0.0298 to 0.2994. Generally, moderate genetic differentiation (F ST  = 0.1598, p = .0000) among different geographic populations was detected, with the significant differentiation between the Huaibin (HB) and other Macrobrachium nipponense populations. Both mismatch distribution analyses and neutrality tests suggested the early stage of Late Pleistocene population expansion 85,500 years before present for the species, which was consistent with the palaeoclimatic condition of the Huaihe River Basin.

Prawn Shell Derived Chitin Nanofiber Membranes as Advanced Sustainable Separators for Li/Na-Ion Batteries.

PubMed

Zhang, Tian-Wen; Shen, Bao; Yao, Hong-Bin; Ma, Tao; Lu, Lei-Lei; Zhou, Fei; Yu, Shu-Hong

2017-08-09

Separators, necessary components to isolate cathodes and anodes in Li/Na-ion batteries, are consumed in large amounts per year; thus, their sustainability is a concerning issue for renewable energy storage systems. However, the eco-efficient and environmentally friendly fabrication of separators with a high mechanical strength, excellent thermal stability, and good electrolyte wettability is still challenging. Herein, we reported the fabrication of a new type of separators for Li/Na-ion batteries through the self-assembly of eco-friendly chitin nanofibers derived from prawn shells. We demonstrated that the pore size in the chitin nanofiber membrane (CNM) separator can be tuned by adjusting the amount of pore generation agent (sodium dihydrogen citrate) in the self-assembly process of chitin nanofibers. By optimizing the pore size in CNM separators, the electrochemical performance of the LiFePO 4 /Li half-cell with a CNM separator is comparable to that with a commercialized polypropylene (PP) separator. More attractively, the CNM separator showed a much better performance in the LiFePO 4 /Li cell at 120 °C and Na 3 V 2 (PO 4 ) 3 /Na cell than the PP separator. The proposed fabrication of separators by using natural raw materials will play a significant contribution to the sustainable development of renewable energy storage systems.

Anticancer patent landscape and technology assessment of Indian public-funded research institutes and organizations.

PubMed

Dara, Ajay; Sangamwar, Abhay T

2014-08-01

This review discusses the various drug therapeutic targets and latest technologies of anticancer patents from 10 Indian public-funded research organizations covering more than 150 esteemed institutes. We have identified and reported the leading assignee and inventors along with their collaboration network and, thereby, have analyzed the various patent trends, geographical distributions, citation maps, Derwent World Patents Index, international patent classification analysis and the like. This article provides the insights of 1905 patent documents from 191 families and discusses in-depth anticancer technology through categorization studies at the level of drug discovery, drug development and treatment and diagnosis. In addition, various cancer targets were correlated with recent technologies so as to identify the white spaces for upcoming technologies. Over a period of 13 years (1990 - 2013) the main focus of Indian cancer research was in the field of synthetic chemistry and natural extracts followed by the pharmaceutical compositions and combinations, whereas, the white spaces for future cancer remedy were identified from research in the areas of cancer stem cell lines, vaccines, gene therapy, nano formulations with targeted drug delivery systems as core and latest technologies.

Reservation School Districts. Report of the Annual Indian Town Hall (6th, White Mountain Apache Reservation, Arizona, December 6-7, 1978).

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

Forty-four representatives of American Indian tribes and the state of Arizona participated in the 2-day conference on reservation school districts. Terrance Leonard explained the legislative history and workings of Johnson-O'Malley funding, described supplementary Johnson-O'Malley programs, and commented on the Indian Education Act. Dr. Kenneth…

A Comprehensive Evaluation of OEO Community Action Programs on Six Selected American Indian Reservations. Report 4 - Final Report.

ERIC Educational Resources Information Center

Smith, James G. E.; And Others

The impact of the Office of Economic Opportunity (OEO) Community Action Programs (CAP) on 6 selected American Indian reservations (Gila River and Papago, Arizona; Santa Clara Pueblo, New Mexico; Pine Ridge, South Dakota; Turtle Mountain, North Dakota, and White Earth Chippewa, Minnesota) are evaluated. After considering the development of Indian…

Taking Care of Our Own: Training Indians to Heal Indians.

ERIC Educational Resources Information Center

Ambler, Marjane

1994-01-01

Describes the role of tribally controlled colleges in increasing the number of American Indian physicians working as a part of the Indian Health Service. Discusses health problems in the Indian community. Reviews the benefits and difficulties of Indian doctors working in their own communities. (MAB)

Trace metals in the giant tiger prawn Penaeus monodon and mangrove sediments of the Tanzania coast: Is there a risk to marine fauna and public health?

PubMed

Rumisha, Cyrus; Mdegela, Robinson H; Kochzius, Marc; Leermakers, Martine; Elskens, Marc

2016-10-01

Mangroves ecosystems support livelihood and economic activities of coastal communities in the tropics and subtropics. Previous reports have documented the inefficiency of waste treatment facilities in Tanzania to contain trace metals. Therefore, the rapidly expanding coastal population and industrial sector is likely to threaten mangrove ecosystems with metal pollution. This study analysed trace metals in 60 sediment samples and 160 giant tiger prawns from the Tanzanian coast in order to document the distribution of trace metals and to establish if measured levels present a threat to mangrove fauna and are of public health importance. High levels of Cr, Co, Cu, Fe, Mn, Ni, and V was observed in mangroves of river Pangani, Wami, and Rufiji. Multivariate analysis showed that they originate mainly from weathering and erosion in the river catchments. Extreme enrichment of Cd was observed in a mangrove affected by municipal sewage. The distribution of Hg, Pb, and Zn was related with urbanisation and industrial activities along the coast. The metal pollution index was high at Pangani, Saadani, and Rufiji, suggesting that these estuarine mangroves are also affected by human activities in the catchment. Moderate to considerable ecological risks were observed in all sampled mangroves, except for Kilwa Masoko. It was revealed that As, Cd, and Hg present moderate risks to fauna. High levels of Cu, Fe and Zn were observed in prawns but the level of the non-essential Cd, Hg, and Pb did not exceed the maximum allowed levels for human consumption. However, based on the trends of fish consumption in the country, weekly intake of Hg is likely to exceed provisional tolerable weekly intake level, especially in fishing communities. This calls for measures to control Hg emissions and to strengthen sewage and waste treatment in coastal cities and urban centres in the basin of major rivers. Copyright © 2016 Elsevier Inc. All rights reserved.

Gender, Race, and Delinquent Behavior: An Extension of Power-Control Theory to American Indian Adolescents

PubMed Central

Eitle, David; Niedrist, Fallon; Eitle, Tamela McNulty

2014-01-01

Research testing Hagan’s power-control theory has largely been tested with samples of non-Hispanic whites. We extend prior research by testing the theory’s merits with a sample of American Indian (AI) adolescents. Overall, we find mixed support for the theory’s merits. However, we find that our measure of patriarchy is a robust predictor of AI female delinquent activity. We also find that a grandparent in the household serves to greatly reduce involvement in violent behavior among AI females. Compared to a sample of non-Hispanic whites, these results reveal the importance of testing explanations of deviant behavior across racial and ethnic groups. PMID:25342866

Feeding ecology of non-native Siberian prawns, Palaemon modestus (Heller, 1862) (Decapoda, Palaemonidae), in the lower Snake River, Washington, U.S.A.

USGS Publications Warehouse

Tiffan, Kenneth F.; Hurst, William

2016-01-01

We used both stomach content and stable isotope analyses to describe the feeding ecology of Siberian prawns Palaemon modestus (Heller, 1862), a non-native caridean shrimp that is a relatively recent invader of the lower Snake River. Based on identifiable prey in stomachs, the opossum shrimp Neomysis mercedis Holmes, 1896 comprised up to 34-55% (by weight) of diets of juvenile to adult P. modestus, which showed little seasonal variation. Other predominant items/taxa consumed included detritus, amphipods, dipteran larvae, and oligochaetes. Stable isotope analysis supported diet results and also suggested that much of the food consumed by P. modestus that was not identifiable came from benthic sources — predominantly invertebrates of lower trophic levels and detritus. Palaemon modestus consumption of N. mercedis may pose a competitive threat to juvenile salmon and resident fishes which also rely heavily on that prey.

2 CFR 200.54 - Indian tribe (or “federally recognized Indian tribe”).

Code of Federal Regulations, 2014 CFR

2014-01-01

... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Indian tribe (or âfederally recognized Indian tribeâ). 200.54 Section 200.54 Grants and Agreements Office of Management and Budget Guidance for... § 200.54 Indian tribe (or “federally recognized Indian tribe”). Indian tribe means any Indian tribe...

Homicide Among American Indians/Alaska Natives, 1999–2009: Implications for Public Health Interventions

PubMed Central

Maschino, Alexandra C.; Graham-Phillips, Anita L.

2016-01-01

Objective We determined estimates of homicide among American Indians/Alaska Natives (AI/ANs) compared with non-Hispanic white people to characterize disparities and improve AI/AN classification in incidence and mortality reporting. Methods We linked 1999–2009 death certificate data with Indian Health Service (IHS) patient registration data to examine death rates from homicide among AI/AN and non-Hispanic white people. Our analysis focused primarily on residents of IHS Contract Health Service Delivery Area counties and excluded Hispanic people to avoid underestimation of incidence and mortality in AI/ANs and for consistency in our comparisons. We used age-adjusted death rates per 100,000 population and stratified our analyses by sex, age, and IHS region. Results Death rates per 100,000 population from homicide were four times higher among AI/ANs (rate = 12.1) than among white people (rate = 2.8). Homicide rates for AI/ANs were highest in the Southwest (25.6 and 6.9 for males and females, respectively) and in Alaska (17.7 and 10.3 for males and females, respectively). Disparities between AI/ANs and non-Hispanic white people were highest in the Northern Plains region among men (rate ratio [RR] = 9.8, 95% confidence interval [CI] 8.5, 11.3) and among those aged 25–44 years (RR59.0, 95% CI 7.5, 10.7) and 0–24 years (RR57.4, 95% CI 6.1, 8.9). Conclusion Death rates from homicide among AI/ANs were higher than previously reported and varied by sex, age, and region. Violence prevention efforts involving a range of stakeholders are needed at the community level to address this important public health issue. PMID:27453605

De novo assembly and transcriptome characterization of the freshwater prawn Palaemonetes argentinus: Implications for a detoxification response.

PubMed

García, C Fernando; Pedrini, Nicolas; Sánchez-Paz, Arturo; Reyna-Blanco, Carlos S; Lavarias, Sabrina; Muhlia-Almazán, Adriana; Fernández-Giménez, Analía; Laino, Aldana; de-la-Re-Vega, Enrique; Lukaszewicz, German; López-Zavala, Alonso A; Brieba, Luis G; Criscitello, Michael F; Carrasco-Miranda, Jesús S; García-Orozco, Karina D; Ochoa-Leyva, Adrian; Rudiño-Piñera, Enrique; Sanchez-Flores, Alejandro; Sotelo-Mundo, Rogerio R

2018-02-01

Palaemonetes argentinus, an abundant freshwater prawn species in the northern and central region of Argentina, has been used as a bioindicator of environmental pollutants as it displays a very high sensitivity to pollutants exposure. Despite their extraordinary ecological relevance, a lack of genomic information has hindered a more thorough understanding of the molecular mechanisms potentially involved in detoxification processes of this species. Thus, transcriptomic profiling studies represent a promising approach to overcome the limitations imposed by the lack of extensive genomic resources for P. argentinus, and may improve the understanding of its physiological and molecular response triggered by pollutants. This work represents the first comprehensive transcriptome-based characterization of the non-model species P. argentinus to generate functional genomic annotations and provides valuable resources for future genetic studies. Trinity de novo assembly consisted of 24,738 transcripts with high representation of detoxification (phase I and II), anti-oxidation, osmoregulation pathways and DNA replication and bioenergetics. This crustacean transcriptome provides valuable molecular information about detoxification and biochemical processes that could be applied as biomarkers in further ecotoxicology studies. Copyright © 2017 Elsevier B.V. All rights reserved.

Emerging role of Indian ocean on Indian northeast monsoon

NASA Astrophysics Data System (ADS)

Yadav, Ramesh Kumar

2013-07-01

This study examines the emerging role of Indian Ocean sea surface temperature (SST) on the inter-annual variability (IAV) of Indian north-east monsoon rainfall (NEMR). The IAV of NEMR is associated with the warm SST anomaly over east Bay-of-Bengal (BoB) (88.5oE-98.5oE; 8.5oN-15.5oN) and cool SST anomaly over east equatorial Indian Ocean (80.5oE-103.5oE; 6.5oS-3.5oN). The gradient of SST between these boxes (i.e. northern box minus southern box) shows strong and robust association with the Indian NEMR variability in the recent decades. For establishing the teleconnections, SST, mean sea level pressure, North Indian Ocean tropical storm track, and circulation data have been used. The study reveals that during the positive SST gradient years, the inter-tropical convergence zone (ITCZ) shifts northwards over the East Indian Ocean. The tropical depressions, storms and cyclones formed in the North Indian Ocean moves more zonally and strike the southern peninsular India and hence excess NEMR. While, during the negative SST gradient years, the ITCZ shifts southwards over the Indian Ocean. The tropical depressions, storms and cyclones formed in the North Indian Ocean moves more northwestward direction and after crossing 15oN latitude re-curve to north-east direction towards head BoB and misses southern peninsular India and hence, deficient NEMR.

Ecological data for western Indian Ocean tuna.

PubMed

Bodin, Nathalie; Chassot, Emmanuel; Sardenne, Fany; Zudaire, Iker; Grande, Maitane; Dhurmeea, Zahirah; Murua, Hilario; Barde, Julien

2018-05-01

Tuna are marine apex predators that inhabit the tropical and sub-tropical waters of the Indian Ocean where they support socially and economically important fisheries. Key component of pelagic communities, tuna are bioindicator species of anthropogenic and climate-induced changes through modifications of the structure and related energy-flow of food webs and ecosystems. The IndianEcoTuna dataset provides a panel of ecological tracers measured in four soft tissues (white muscle, red muscle, liver, gonads) from 1,364 individuals of four species, i.e., the albacore (ALB, Thunnus alalunga), the bigeye (BET, T. obesus), the skipjack (SKJ, Katsuwomus pelamis), and the yellowfin (YFT, T. albacares), collected throughout the western Indian Ocean from 2009 to 2015. Sampling was carried out during routine monitoring programs, at sea by observers onboard professional vessels or at landing. For each record, the type of fishing gear, the conservation mode, as well as the fishing date and catch location are provided. Individuals were sampled to span a wide range of body sizes: 565 ALB with fork length from 58 to 118 cm, 155 BET from 29.5 to 173 cm, 304 SKJ from 30 to 74 cm, and 340 YFT from 29 to 171.5 cm. The IndianEcoTuna dataset combines: (1) 9,512 records of carbon and nitrogen stable isotopes (percent element weights, δ 13 C and δ 15 N values) in 1,185 fish, (2) 887 concentrations of total proteins in 242 fish, (3) 8,356 concentrations of total lipids and three lipid classes (triacylglycerols TAG; phospholipids PL; sterols ST) in 695 fish, and (4) 1,150 and 1,033 profiles of neutral and polar fatty acids in 397 and 342 fish, respectively. Information on sex and weights of the whole fish, gonads, liver and stomach is provided. Because of the essential trophic role and wide-ranging of tuna in marine systems, and the large panel of tropho-energetic tracers and derived-key quantitative parameters provided (e.g., niche width, trophic position, condition indices), the

Abnormal eating attitudes and behaviours and perceived parental control: a study of white British and British-Asian school girls.

PubMed

Furnham, A; Adam-Saib, S

2001-09-01

Previous studies have found significantly higher scores on the Eating Attitudes Test (EAT-26) which measures eating disorders among second-generation British-Asian schoolgirls in comparison to their White counterparts. Further, high EAT-26 scores (an indication of unhealthy eating attitudes and behaviours) are positively associated with parental overprotection scores on the Parental Bonding Instrument (PBI). This study aimed to replicate and extend previous findings, comparing British-Asian schoolgirls to White schoolgirls and consider 'intra-Asian' differences on the same measures, including factor scores. Participants completed three questionnaires: EAT-26, PBI and BSS (Body Satisfaction Scale). There were 168 participants: 46 White, 40 Indian, 44 Pakistani and 38 Bengali. Previous findings were supported; the Asian scores were significantly higher than the White scores on the EAT-26 and PBI, but not the BSS. The Bengali sample had significantly higher EAT-26 total and 'oral control' scores than the other groups. There were no intra-Asian differences for the overprotection scores. PBI scores were not associated with EAT-26 scores. The BSS score was the only significant predictor of EAT scores, when entered into a regression along with PBI scores and the body mass index. Results demonstrated sociocultural factors in the development of eating disorders. The results suggest that there are important psychological differences between second-generation migrants from different countries on the Indian subcontinent. In line with previous studies, significant differences were found between the four ethnic groups, parenting styles, but these did not relate to actual eating disorders.

2 CFR 25.335 - Indian Tribe (or “Federally recognized Indian Tribe”).

Code of Federal Regulations, 2011 CFR

2011-01-01

... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Indian Tribe (or âFederally recognized Indian Tribeâ). 25.335 Section 25.335 Grants and Agreements Office of Management and Budget Guidance for....335 Indian Tribe (or “Federally recognized Indian Tribe”). Indian Tribe (or “Federally recognized...

2 CFR 25.335 - Indian Tribe (or “Federally recognized Indian Tribe”).

Code of Federal Regulations, 2013 CFR

2013-01-01

... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Indian Tribe (or âFederally recognized Indian Tribeâ). 25.335 Section 25.335 Grants and Agreements Office of Management and Budget Guidance for....335 Indian Tribe (or “Federally recognized Indian Tribe”). Indian Tribe (or “Federally recognized...

2 CFR 25.335 - Indian Tribe (or “Federally recognized Indian Tribe”).

Code of Federal Regulations, 2012 CFR

2012-01-01

... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Indian Tribe (or âFederally recognized Indian Tribeâ). 25.335 Section 25.335 Grants and Agreements Office of Management and Budget Guidance for....335 Indian Tribe (or “Federally recognized Indian Tribe”). Indian Tribe (or “Federally recognized...

Lateral flow assay for rapid detection of white spot syndrome virus (WSSV) using a phage-displayed peptide as bio-recognition probe.

PubMed

Kulabhusan, Prabir Kumar; Rajwade, Jyutika M; Sahul Hameed, A S; Paknikar, Kishore M

2017-06-01

White spot disease caused by the white spot syndrome virus (WSSV) has a major socio-economic impact on shrimp farming in India. It has been realized that a field-usable diagnostic capable of rapid detection of WSSV can prevent huge economic losses in disease outbreaks. In this work, we explored the possibility of using a peptide as bio-recognition probe in a field-usable device for the detection of WSSV from infected shrimps and prawns. A commercially available random phage-display library was screened against rVP28 (a major structural protein of WSSV, expressed as a recombinant protein in Escherichia coli). A bacteriophage clone VP28-4L was obtained, and its binding to purified rVP28 protein as well as WSSV from infected shrimp Litopaeneus vannamei tissue was confirmed by ELISA and western blot. The apparent equilibrium dissociation constant (K d ,app) was calculated to be 810 nM. VP28-4L did not show cross-reactivity with any other shrimp viruses. A 12-mer peptide (pep28, with the sequence 'TFQAFDLSPFPS') displayed on the VP28-4L was synthesized, and its diagnostic potential was evaluated in a lateral flow assay (LFA). Visual detection of WSSV could be achieved using biotinylated-pep28 and streptavidin-conjugated gold nanoparticles. In LFA, 12.5 μg/mL of the virus could be detected from L. vannamei gill tissue homogenate within 20 min. Pep28 thus becomes an attractive candidate in bio-recognition of WSSV in field-usable diagnostic platforms benefitting the aquaculture sector.

Indian Ledger Art.

ERIC Educational Resources Information Center

Chilcoat, George W.

1990-01-01

Offers an innovative way to teach mid-nineteenth century North American Indian history by having students create their own Indian Ledger art. Purposes of the project are: to understand the role played by American Indians, to reveal American Indian stereotypes, and to identify relationships between cultures and environments. Background and…

"Must not their languages be savage and barbarous like them?" Philology, Indian removal, and race science.

PubMed

Harvey, Sean P

2010-01-01

This article highlights the federal government's role as a collector and arbiter of scientific knowledge of "the Indian," in projects directed by Lewis Cass, Albert Gallatin, and Henry R. Schoolcraft; examines the linguistic precursor to biological essentialism; demonstrates white philologists' reliance on Native tutors, some of whom also entered scientific and policy debates; and suggests why the federal government began moving toward English-only instruction even as biological notions of race gained ascendance. During the removal debates, Indian languages focused the attention of men of letters, statesmen, and the broader public. Peter S. Du Ponceau and Cass argued over the grammatical character of the "American languages," with the former praising them and the latter attacking those tongues and the "philanthropic" philology. At stake was the future of Indian affairs and inquirers explored Native languages for evidence of Indians' intellectual and moral capacity to be assimilated into U.S. society. In denying that language corresponded to social condition, Du Ponceau suggested that all Indians spoke according to a uniform, unchanging, and unique "plan of ideas." He and other participants in the debate, such as Wilhelm von Humboldt and Schoolcraft, began to define, linguistically, a distinct and fixed "Indian mind." Scholars of the early republic and antebellum era who wish to study scientific definitions of race must come to terms with linguistic ideas, which requires confronting the intercultural encounters, intellectual exchanges, and institutions through which they emerged.

Wisconsin Indians.

ERIC Educational Resources Information Center

Lurie, Nancy Oestreich

Wisconsin encompasses an astonishingly representative illustration of the total historical development of federal Indian policy and Indian reactions to it. Wisconsin's Indian population (at least 25,000 people) is the third largest east of the Mississippi River and offers great diversity (3 major linguistic stocks, 6 broad tribal affiliations, and…

American Indians Today.

ERIC Educational Resources Information Center

Snipp, C. Matthew

This paper reviews American Indian demography and the political and economic conditions on Indian reservations. After collapsing during the 19th century, the American Indian population grew gradually during the early 20th century, approaching 2 million in 1990. American Indians are heavily concentrated in the West, northern Midwest, and Oklahoma;…

Indian Studies Program.

ERIC Educational Resources Information Center

Peck, Cy, Sr.; And Others

A product of the Indian Studies Curriculum Committee and the Indian Studies Staff, this manual on the Indians of Southeast Alaska constitutes a useable classroom tool designed for the cross-cultural program in the Juneau School District. Objectives of this Indian Studies Program are identified as: to increase knowledge, awareness, and positive…

Young Once, Indian Forever: Youth Gangs in Indian Country

ERIC Educational Resources Information Center

Bell, James; Lim, Nicole

2005-01-01

Not unlike mainstream society of the United States, Indian Country faces new challenges regarding the values, mores, and behavior of its young people. Since their first encounters with European explorers, American Indians have fought to preserve their culture and traditions. Federal policies that addressed the "Indian problem" by…

Implementation of Indian Control of Indian Education. Booklet No. 1. Revised.

ERIC Educational Resources Information Center

Kirkness, Verna J.

The ten questions and their respective answers comprising this booklet illustrate a growing movement toward Indian control of Indian education. This movement is a policy of the National Indian Brotherhood of Canada based on parental responsibility and local control which recognizes that Indian people through their elected councils have the right…

Indian Students Outperform Blacks on NAEP: Federal Report Is First In-Depth Analysis of Such Test Scores

ERIC Educational Resources Information Center

Klein, Alyson

2006-01-01

American Indian students tend to lag behind their white and Asian-American peers on National Assessment of Educational Progress reading and mathematics tests in 4th and 8th grade, but they score higher on average than African-American students, according to a first-of-its-kind federal analysis. The U.S. Department of Education says the May 23…

78 FR 59968 - Notice of Intent To Repatriate Cultural Items: U.S. Department of the Interior, Bureau of Indian...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

... definition of a sacred object. Lineal descendants or representatives of any Indian tribe or Native Hawaiian... the definition of sacred object under 25 U.S.C. 3001. This notice is published as part of the National... sacred object is a bowl, identified by staff at the Arizona State Museum as Tusayan White Ware, and...

Leukoencephalopathy with brain stem and spinal cord involvement and high lactate: a genetically proven case without elevated white matter lactate.

PubMed

Sharma, Suvasini; Sankhyan, Naveen; Kumar, Atin; Scheper, Gert C; van der Knaap, Marjo S; Gulati, Sheffali

2011-06-01

A 17-year-old Indian boy with gradually progressive ataxia with onset at 12 years of age is described. Magnetic resonance imaging (MRI) of the brain revealed extensive, inhomogeneous signal abnormalities in the cerebral white matter, with involvement of selected tracts in the brain stem and spinal cord. The imaging findings were characteristic of leukoencephalopathy with brain stem and spinal cord involvement and high lactate, a recently described leukodystrophy. Interestingly, magnetic resonance spectroscopy of the abnormal white matter did not reveal elevated lactate. The patient was compound heterozygous for 2 new mutations in DARS2, genetically confirming the diagnosis.

Generalized potentiometric surface of the Arikaree aquifer, Pine Ridge Indian Reservation and Bennett County, South Dakota

USGS Publications Warehouse

Carter, Janet M.; Heakin, Allen J.

2007-01-01

INTRODUCTION The Pine Ridge Indian Reservation and Bennett County are located in southwest South Dakota. The Pine Ridge Indian Reservation includes all of Shannon County and the part of Jackson County south of the White River. Extensive Indian trust lands are in Bennett County. For purposes of this map, the Pine Ridge Indian Reservation and all of Bennett County are included in the study area (sheet 1). Ground water from wells and springs is the predominant source of public and domestic supply within the study area. The Arikaree aquifer is the largest source of ground water throughout this area. The Oglala Sioux Tribe is developing a ground-water management plan designed to “preserve, protect and maintain the quality of ground water for living and future members and non-members of the Oglala Sioux Indian Tribe within the internal and external boundaries of the Pine Ridge Reservation” (Michael Catches Enemy, Oglala Sioux Tribe Natural Resources Regulatory Agency, oral commun., 2007). Hydrologic information about the Arikaree aquifer is important to managing this resource. In 1998, the U.S. Geological Survey (USGS) began working in cooperation with the Oglala Sioux Tribe to develop a potentiometric map of the Arikaree aquifer in Jackson and Shannon Counties, with a primary component of that effort being a well inventory in those counties. In 2003, the study area was expanded to include Bennett County.

Indianization of psychiatry utilizing Indian mental concepts

PubMed Central

Avasthi, Ajit; Kate, Natasha; Grover, Sandeep

2013-01-01

Most of the psychiatry practice in India is guided by the western concepts of mental health and illness, which have largely ignored the role of religion, family, eastern philosophy, and medicine in understanding and managing the psychiatric disorders. India comprises of diverse cultures, languages, ethnicities, and religious affiliations. However, besides these diversities, there are certain commonalities, which include Hinduism as a religion which is spread across the country, the traditional family system, ancient Indian system of medicine and emphasis on use of traditional methods like Yoga and Meditation for controlling mind. This article discusses as to how mind and mental health are understood from the point of view of Hinduism, Indian traditions and Indian systems of medicine. Further, the article focuses on as to how these Indian concepts can be incorporated in the practice of contemporary psychiatry. PMID:23858244

The Horse and the Plains Indian. Indian Culture Series.

ERIC Educational Resources Information Center

Schuessler, Raymond

Produced by the Montana Council for Indian Education as part of its Indian Culture Series, the five short articles in the book explain how the Plains Indians got horses in legend and in fact. The stories describe the behavior codes, rules, cultural and social significance, and eventual cessation of horse raids, and the ceremony and tradition…

Resisting the Script of Indian Education: Zitkala Sa and the Carlisle Indian School.

ERIC Educational Resources Information Center

Enoch, Jessica

2002-01-01

Offers a "definition" of Zitkala Sa as an Indian teacher who, at the turn of the 20th century, challenged and countered educational norms that silenced Indian voices and erased Indian culture. Examines her autobiographical essays, "Impressions of an Indian Childhood,""The School Days of an Indian Girl," and "An…

MIGRATORY IMPLICATIONS FOR CORONARY HEART DISEASE RISK PREVENTION IN ASIAN INDIANS: EVIDENCE FROM THE LEADING HEALTH INDICATORS.

PubMed

Fernandez, Ritin; Everett, Bronwyn; Miranda, Charmaine; Rolley, John X; Rajaratnam, Rohan; Davidson, Patricia M

2015-01-01

-specific prevalence of diabetes ranged from 6-7% among the normal weight to 19-33% among the obese migrant Asian Indians compared with non-Hispanic whites. ConclusionCONCLUSIONAsian Indians have an increased risk of CHD. Culturally sensitive strategies that recognise the effects of migration and extend beyond the health sector should be developed to target lifestyle changes in this high risk population.

A Comprehensive Review of Tropical Milky White Mushroom (Calocybe indica P&C).

PubMed

Subbiah, Krishnamoorthy Akkanna; Balan, Venkatesh

2015-09-01

A compressive description of tropical milky white mushroom (Calocybe indica P&C var. APK2) is provided in this review. This mushroom variety was first identified in the eastern Indian state of West Bengal and can be cultivated on a wide variety of substrates, at a high temperature range (30~38℃). However, no commercial cultivation was made until 1998. Krishnamoorthy 1997 rediscovered the fungus from Tamil Nadu, India and standardized the commercial production techniques for the first time in the world. This edible mushroom has a long shelf life (5~7 days) compared to other commercially available counterparts. A comprehensive and critical review on physiological and nutritional requirements viz., pH, temperature, carbon to nitrogen ratio, best carbon source, best nitrogen source, growth period, growth promoters for mycelia biomass production; substrate preparation; spawn inoculation; different supplementation and casing requirements to increase the yield of mushrooms has been outlined. Innovative and inexpensive methods developed to commercially cultivate milky white mushrooms on different lignocellulosic biomass is also described in this review. The composition profiles of milky white mushroom, its mineral contents and non-enzymatic antioxidants are provided in comparison with button mushroom (Agaricus bisporus) and oyster mushroom (Pleurotus ostreatus). Antioxidant assay results using methanol extract of milky white mushroom has been provided along with the information about the compounds that are responsible for flavor profile both in fresh and dry mushrooms. Milky white mushroom extracts are known to have anti-hyperglycemic effect and anti-lipid peroxidation effect. The advantage of growing at elevated temperature creates newer avenues to explore milky white mushroom cultivation economically around the world, especially, in humid tropical and sub-tropical zones. Because of its incomparable productivity and shelf life to any other cultivated mushrooms in the

Indian Craniometric Variability and Affinities

PubMed Central

Raghavan, Pathmanathan; Bulbeck, David; Pathmanathan, Gayathiri; Rathee, Suresh Kanta

2013-01-01

Recently published craniometric and genetic studies indicate a predominantly indigenous ancestry of Indian populations. We address this issue with a fuller coverage of Indian craniometrics than any done before. We analyse metrical variability within Indian series, Indians' sexual dimorphism, differences between northern and southern Indians, index-based differences of Indian males from other series, and Indians' multivariate affinities. The relationship between a variable's magnitude and its variability is log-linear. This relationship is strengthened by excluding cranial fractions and series with a sample size less than 30. Male crania are typically larger than female crania, but there are also shape differences. Northern Indians differ from southern Indians in various features including narrower orbits and less pronounced medial protrusion of the orbits. Indians resemble Veddas in having small crania and similar cranial shape. Indians' wider geographic affinities lie with “Caucasoid” populations to the northwest, particularly affecting northern Indians. The latter finding is confirmed from shape-based Mahalanobis-D distances calculated for the best sampled male and female series. Demonstration of a distinctive South Asian craniometric profile and the intermediate status of northern Indians between southern Indians and populations northwest of India confirm the predominantly indigenous ancestry of northern and especially southern Indians. PMID:24455409

EXPLAINING THE ASSOCIATION BETWEEN GENDER AND SUBSTANCE USE AMONG AMERICAN INDIAN ADOLESCENTS: AN APPLICATION OF POWER-CONTROL THEORY

PubMed Central

Eitle, Tamela McNulty; Eitle, David

2016-01-01

This study evaluates the utility of Hagan’s power-control theory for explaining substance use behaviors for a sample of American Indian adolescent males and females. Consistent with the theory, we found that patriarchal family form and the affective bond between father and daughter were significant predictors of female substance use behaviors. Compared to results from an analysis of non-Hispanic whites, these results reveal the importance of testing generalist explanations of deviant behavior across racial and ethnic groups. Our findings encourage a more in depth consideration of the gendered nature of work, it’s association with socialization and control in American Indian families, and it’s impact on gender differences in substance use and delinquent behaviors. PMID:27313337

Sovereignty and Inter-governmental Relations with Arizona Indian Tribes--A Report on the Indian Town Hall (2nd, White Mountain Apache Reservation, August 20-22, 1974).

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

Established by the Arizona legislature in 1953 and serving as official link between tribal autonomies and State government, the Arizona Commission of Indian Affairs has recently sponsored its second conference, the proceedings of which constituted this report. Conference participants, forming two panel discussion groups, represented the Ak-Chin,…

Modern Indian Psychology. Revised Edition.

ERIC Educational Resources Information Center

Bryde, John F.

Written on the basis of senior Indian verbal relatings collected over a 23-year span, this revised edition on modern Indian psychology incorporates suggestions from Indian students and their teachers, Indian and non-Indian social studies experts, and other Indian people. The book contains 6 major divisions: (1) "Culture and Indian…

Brain architecture of the Pacific White Shrimp Penaeus vannamei Boone, 1931 (Malacostraca, Dendrobranchiata): correspondence of brain structure and sensory input?

PubMed

Meth, Rebecca; Wittfoth, Christin; Harzsch, Steffen

2017-08-01

Penaeus vannamei (Dendrobranchiata, Decapoda) is best known as the "Pacific White Shrimp" and is currently the most important crustacean in commercial aquaculture worldwide. Although the neuroanatomy of crustaceans has been well examined in representatives of reptant decapods ("ground-dwelling decapods"), there are only a few studies focusing on shrimps and prawns. In order to obtain insights into the architecture of the brain of P. vannamei, we use neuroanatomical methods including X-ray micro-computed tomography, 3D reconstruction and immunohistochemical staining combined with confocal laser-scanning microscopy and serial sectioning. The brain of P. vannamei exhibits all the prominent neuropils and tracts that characterize the ground pattern of decapod crustaceans. However, the size proportion of some neuropils is salient. The large lateral protocerebrum that comprises the visual neuropils as well as the hemiellipsoid body and medulla terminalis is remarkable. This observation corresponds with the large size of the compound eyes of these animals. In contrast, the remaining median part of the brain is relatively small. It is dominated by the paired antenna 2 neuropils, while the deutocerebral chemosensory lobes play a minor role. Our findings suggest that visual input from the compound eyes and mechanosensory input from the second pair of antennae are major sensory modalities, which this brain processes.

Cooperative Agreements in Indian Education. Indian Education Legal Support Project: "Tribalizing Indian Education."

ERIC Educational Resources Information Center

McCoy, Melody

The Indian Education Legal Support Project emphasizes the legal rights of tribes to control the formal education of their members. The project's work includes developing tribal education laws and reforming state and national Indian education legislation. This document compiles 10 voluntary cooperative agreements among federal, public, and tribal…

78 FR 15738 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-12

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under Section 11 of the Indian Gaming...

American Indian Issues in Higher Education. Contemporary American Indian Issues Series, No. 3.

ERIC Educational Resources Information Center

California Univ., Los Angeles. American Indian Studies Center.

A collection of 17 articles on American Indian issues in higher education contains Russell Thornton's introduction, "American Indian Studies as an Academic Discipline: A Revisit," plus five major sections. "Purpose of American Indian Studies" covers relevancy of Indian Studies in higher education (Duchene); an alternative model…

Attitudes toward HPV Vaccination among Rural American Indian Women and Urban White Women in the Northern Plains

ERIC Educational Resources Information Center

Buchwald, Dedra; Muller, Clemma; Bell, Maria; Schmidt-Grimminger, Delf

2013-01-01

Background: American Indian women in the Northern Plains have a high incidence of cervical cancer. We assessed attitudes on vaccination against human papillomavirus (HPV) in this population. Method: In partnership with two tribal communities, from 2007 to 2009, we surveyed women 18 to 65 years old attending two reservation clinics ("n" =…

Counseling Services for Asian, Latino/a, and White American Students: Initial Severity, Session Attendance, and Outcome

PubMed Central

Kim, Jin E.; Park, Samuel S.; La, Amy; Chang, Jenss; Zane, Nolan

2015-01-01

Objective The current study examined racial/ethnic differences in initial severity, session attendance, and counseling outcomes in a large and diverse sample of Asian American, Latino/a, and White student clients who utilized university counseling services between 2008 and 2012. Method We used archival data of 5,472 clients (62% female; M age = 23.1, SD = 4.3) who self-identified their race/ethnicity as being Asian American (38.9%), Latino/a (14.9%), or White (46.2%). Treatment engagement was measured by the number of counseling sessions attended; initial severity and treatment outcome were measured using the Outcome Questionnaire-45. Results Asian American clients, particularly Chinese, Filipino/a, Korean, and Vietnamese Americans, had greater initial severity compared to White clients. Asian Indian, Korean, and Vietnamese American clients used significantly fewer sessions of counseling than White clients after controlling for initial severity. All racial/ethnic minority groups continued to have clinically significant distress in certain areas (e.g., social role functioning) at counseling termination. Conclusions These findings highlight the need to devote greater attention to the counseling experiences of racial/ethnic minority clients, especially certain Asian American groups. Further research directions are provided. PMID:26390372

Counseling services for Asian, Latino/a, and White American students: Initial severity, session attendance, and outcome.

PubMed

Kim, Jin E; Park, Samuel S; La, Amy; Chang, Jenss; Zane, Nolan

2016-07-01

The current study examined racial/ethnic differences in initial severity, session attendance, and counseling outcomes in a large and diverse sample of Asian American, Latino/a, and White student clients who utilized university counseling services between 2008 and 2012. We used archival data of 5,472 clients (62% female; M age = 23.1, SD = 4.3) who self-identified their race/ethnicity as being Asian American (38.9%), Latino/a (14.9%), or White (46.2%). Treatment engagement was measured by the number of counseling sessions attended; initial severity and treatment outcome were measured using the Outcome Questionnaire-45. Asian American clients, particularly Chinese, Filipino/a, Korean, and Vietnamese Americans, had greater initial severity compared with White clients. Asian Indian, Korean, and Vietnamese American clients used significantly fewer sessions of counseling than White clients after controlling for initial severity. All racial/ethnic minority groups continued to have clinically significant distress in certain areas (e.g., social role functioning) at counseling termination. These findings highlight the need to devote greater attention to the counseling experiences of racial/ethnic minority clients, especially certain Asian American groups. Further research directions are provided. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

White Students Reflecting on Whiteness: Understanding Emotional Responses

PubMed Central

Todd, Nathan R.; Spanierman, Lisa B.; Aber, Mark S.

2010-01-01

In the present investigation, the authors explored potential predictors of White students’ general emotional responses after they reflected on their Whiteness in a semi-structured interview (n = 88) or written reflection (n = 187). Specifically, the authors examined how color-blindness (i.e., awareness of White privilege) and racial affect (i.e., White empathy, White guilt, and White fear), assessed before the interview or written reflection, may predict positive and negative emotional responses, assessed immediately following the interview or written reflection. Furthermore, the authors considered whether affective costs of racism to Whites moderated the association between racial color-blindness and general positive and negative emotional responses of White students. Findings indicated that affective costs of racism moderated associations between racial color-blindness and general emotional responses. Specifically, White fear moderated associations for the written reflection group whereas White empathy moderated an association in the interview. White guilt did not moderate, but instead directly predicted a negative emotional response in the written reflection group. Findings suggest that the interaction between racial color-blindness and racial affect is important when predicting students’ emotional responses to reflecting on their Whiteness. Implications for educators and administrators are discussed. PMID:20657811

76 FR 11258 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under Section 11 of the Indian...

76 FR 49505 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-10

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under Section 11 of the Indian...

75 FR 68823 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-09

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... and the Siletz Indians of Oregon. DATES: Effective Date: November 9, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary...

76 FR 42722 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-19

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Date: July 19, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Assistant Secretary--Indian Affairs, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY...

78 FR 11221 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-15

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming...

77 FR 41200 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... and the Federated Indians of Graton Rancheria. DATES: Effective Date: July 12, 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant...

76 FR 56466 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-13

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian...

77 FR 5566 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming...

76 FR 8375 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-14

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming...

75 FR 38833 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Date: July 6, 2010. FOR FURTHER INFORMATION CONTACT: Paula Hart, Director, Office of Indian Gaming...) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988...

76 FR 49505 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-10

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming...

78 FR 17427 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-21

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian...

77 FR 59641 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-28

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic Development, Washington, DC 20240, (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act...

76 FR 35221 - Epidemiology Program for American Indian/Alaska Native Tribes and Urban Indian Communities...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-16

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Indian Health Service Epidemiology Program for American Indian/Alaska Native Tribes and Urban Indian Communities; Correction AGENCY: Indian Health Service, HHS. ACTION: Notice; correction. SUMMARY: The Indian Health Service published a document in the Federal...

The Embeddedness of White Fragility within White Pre-Service Principals' Reflections on White Privilege

ERIC Educational Resources Information Center

Hines, Mack T., III

2016-01-01

This study analyzes the prevalence of white fragility within the six white, pre-service principals' online responses to readings about white privilege. Six white, pre-service principals were asked to provide commentary to class readings on the relevance of white privilege to their preparation for future positions as principals. The findings showed…

75 FR 38834 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: July 6, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office...-4066. SUPPLEMENTARY INFORMATION: Under Section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA...

76 FR 52968 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-24

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: Effective Date: August 24, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian..., (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988...

75 FR 61511 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs.... FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the.... SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100...

78 FR 44146 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Miwok Indians and the State of California taking effect. DATES: Effective Date: July 23, 2013. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy...

78 FR 10203 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Rocky Boy's Indian Reservation and the State of Montana. DATES: Effective Date: February 13, 2013. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy...

77 FR 30550 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Indian Tribe and the State of Nevada. DATES: Effective Date: May 23, 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary...

78 FR 33435 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-04

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Pima- Maricopa Indian Community and the State of Arizona (Amendment). DATES: Effective Date: June 4, 2013. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

77 FR 45371 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-31

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Date: July 31, 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming...) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988...

75 FR 61511 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: Effective Date: October 5, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian..., (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988...

76 FR 33341 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-08

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: Effective Date: June 8, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian..., (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988...

75 FR 55823 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-14

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Date: September 14, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian..., (202) 219-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988...

76 FR 165 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-03

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... approval of the 2010 Amendments to the Menominee Indian Tribe of Wisconsin (``Tribe'') and the State of.... FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

75 FR 68618 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-08

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...-4066. SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA...

77 FR 76514 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-28

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... of California and the Coyote Valley Band of Pomo Indians. DATES: Effective Date: December 28, 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

Comparative demographics, ROM, and function after TKA in Chinese, Malays, and Indians.

PubMed

Siow, Wei Ming; Chin, Pak Lin; Chia, Shi Lu; Lo, Ngai Nung; Yeo, Seng Jin

2013-05-01

There is marked racial disparity in TKA use rates, demographics, and outcomes between white and Afro-Caribbean Americans. Comparative studies of ethnicity in patients undergoing TKAs have been mostly in American populations with an underrepresentation of Asian groups. It is unclear whether these disparities exist in Chinese, Malays, and Indians. We therefore determined whether (1) TKA use; (2) demographics and preoperative statuses; and (3) functional outcomes at 2 years after TKA differed among three ethnic groups, namely, Chinese, Malays, and Indians who underwent TKA. From our hospital joint registry we identified 5332 patients who had a primary TKA from 2004 to 2009. The cohort was stratified by race and subsequently compared for demographics, preoperative knee ROM, and deformity. At the second postoperative year we determined Knee Society scores, Oxford knee scores, and obtained SF-36 health questionnaires. Six percent more Chinese patients underwent TKAs compared with Malays or Indians. Malays were operated on at a younger age with a higher body mass index. Chinese patients had more severe preoperative varus deformity. There were no major differences in joint ROM in all races. For Knee Society, Oxford knee, and SF-36 scores, Chinese patients had consistently higher preoperative and postoperative scores. Malays presented with the lowest preoperative scores but had the greatest improvement in scores at followup with postoperative scores similar to Chinese counterparts. Indians had the lowest postoperative scores and worst improvement of all The variations in demographics, preoperative statuses, and subsequent postoperative outcomes between the races should be considered when comparing TKA outcome studies in Asian populations.

77 FR 76513 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-28

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs..., 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the.... SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA) Public Law 100...

75 FR 8108 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... approval of the Tribal-State Compact between the Pyramid Lake Paiute Indian Tribe and the State of Nevada... L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and...

American Indian Sports Heritage.

ERIC Educational Resources Information Center

Oxendine, Joseph B.

This book chronicles the story of sports among American Indians. Part 1 examines the nature and role of games in traditional Indian life, with five chapters on: Indian concepts of sport; ball games; foot racing; other sports; children's play; and games of chance. Part 2 looks at the emergence of Indians in modern sport, with five chapters on:…

25 CFR 502.13 - Indian tribe.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false Indian tribe. 502.13 Section 502.13 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.13 Indian tribe. Indian tribe means any Indian tribe, band, nation, or other organized group or...

25 CFR 502.13 - Indian tribe.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 2 2011-04-01 2011-04-01 false Indian tribe. 502.13 Section 502.13 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.13 Indian tribe. Indian tribe means any Indian tribe, band, nation, or other organized group or...

25 CFR 502.13 - Indian tribe.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 2 2012-04-01 2012-04-01 false Indian tribe. 502.13 Section 502.13 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.13 Indian tribe. Indian tribe means any Indian tribe, band, nation, or other organized group or...

25 CFR 502.13 - Indian tribe.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 2 2014-04-01 2014-04-01 false Indian tribe. 502.13 Section 502.13 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.13 Indian tribe. Indian tribe means any Indian tribe, band, nation, or other organized group or...

25 CFR 502.13 - Indian tribe.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 2 2013-04-01 2013-04-01 false Indian tribe. 502.13 Section 502.13 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.13 Indian tribe. Indian tribe means any Indian tribe, band, nation, or other organized group or...

77 FR 76514 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-28

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and... the Indian Gaming Regulatory Act of 1988 (IGRA) Public Law 100-497, 25 U.S.C. 2701 et seq., the...

Identification and prevalence of coral diseases on three Western Indian Ocean coral reefs.

PubMed

Séré, Mathieu G; Chabanet, Pascale; Turquet, Jean; Quod, Jean-Pascal; Schleyer, Michael H

2015-06-03

Coral diseases have caused a substantial decline in the biodiversity and abundance of reef-building corals. To date, more than 30 distinct diseases of scleractinian corals have been reported, which cause progressive tissue loss and/or affect coral growth, reproductive capacity, recruitment, species diversity and the abundance of reef-associated organisms. While coral disease research has increased over the last 4 decades, very little is known about coral diseases in the Western Indian Ocean. Surveys conducted at multiple sites in Reunion, South Africa and Mayotte between August 2010 and June 2012 revealed the presence of 6 main coral diseases: black band disease (BBD), white syndrome (WS), pink line syndrome (PLS), growth anomalies (GA), skeleton eroding band (SEB) and Porites white patch syndrome (PWPS). Overall, disease prevalence was higher in Reunion (7.5 ± 2.2%; mean ± SE) compared to South Africa (3.9 ± 0.8%) and Mayotte (2.7 ± 0.3%). Across locations, Acropora and Porites were the genera most susceptible to disease. Spatial variability was detected in both Reunion and South Africa, with BBD and WS more prevalent on shallow than deep reefs. There was also evidence of seasonality in 2 diseases: the prevalence of BBD and WS was higher in summer than winter. This was the first study to investigate the ecology of coral diseases, providing both qualitative and quantitative data, on Western Indian Ocean reefs, and surveys should be expanded to confirm these patterns.

25 CFR 502.12 - Indian lands.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 2 2013-04-01 2013-04-01 false Indian lands. 502.12 Section 502.12 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.12 Indian lands. Indian lands means: (a) Land within the limits of an Indian reservation; or (b) Land...

25 CFR 502.12 - Indian lands.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false Indian lands. 502.12 Section 502.12 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.12 Indian lands. Indian lands means: (a) Land within the limits of an Indian reservation; or (b) Land...

25 CFR 502.12 - Indian lands.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 2 2014-04-01 2014-04-01 false Indian lands. 502.12 Section 502.12 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.12 Indian lands. Indian lands means: (a) Land within the limits of an Indian reservation; or (b) Land...

25 CFR 502.12 - Indian lands.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 2 2012-04-01 2012-04-01 false Indian lands. 502.12 Section 502.12 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.12 Indian lands. Indian lands means: (a) Land within the limits of an Indian reservation; or (b) Land...

25 CFR 502.12 - Indian lands.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 2 2011-04-01 2011-04-01 false Indian lands. 502.12 Section 502.12 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.12 Indian lands. Indian lands means: (a) Land within the limits of an Indian reservation; or (b) Land...

78 FR 17428 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-21

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary... section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100-497, 25 U.S.C. 2710 et seq...

Distribution pattern of phthirapterans infesting certain common Indian birds.

PubMed

Saxena, A K; Kumar, Sandeep; Gupta, Nidhi; Mitra, J D; Ali, S A; Srivastava, Roshni

2007-08-01

The prevalence and frequency distribution patterns of 10 phthirapteran species infesting house sparrows, Indian parakeets, common mynas, and white breasted kingfishers were recorded in the district of Rampur, India, during 2004-05. The sample mean abundances, mean intensities, range of infestations, variance to mean ratios, values of the exponent of the negative binomial distribution, and the indices of discrepancy were also computed. Frequency distribution patterns of all phthirapteran species were skewed, but the observed frequencies did not correspond to the negative binomial distribution. Thus, adult-nymph ratios varied in different species from 1:0.53 to 1:1.25. Sex ratios of different phthirapteran species ranged from 1:1.10 to 1:1.65 and were female biased.

American Indian Music for the Classroom: An Indian Education Curriculum Unit.

ERIC Educational Resources Information Center

Stutzman, Esther

This teaching guide, produced in cooperation with Indian parents, students and teachers, offers classroom material on the complex culture and history of American Indians. The guide suggests youngsters be taught that, contrary to stereotypes, there was a wide variation of Indian tribal groups and cultures in North America. A list of 14…

Indians Giving: The New Philanthropy in Indian Country.

ERIC Educational Resources Information Center

Ambler, Marjane

1994-01-01

Describes five model philanthropic programs that provide funding to Native American causes. Indicates that Native Americans are creating their own foundations and working as partners with non-Indian philanthropies. Discusses the Seventh Generation Fund, American Indian College Fund, Eagle Staff Fund Collaborative, Montana Community Foundation, and…

34 CFR 300.21 - Indian and Indian tribe.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Indian and Indian tribe. 300.21 Section 300.21 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF...

American Indian Stereotypes: The Truth Behind the Hype. An Indian Education Curriculum Unit.

ERIC Educational Resources Information Center

Stutzman, Esther

This curriculum guide dispels the stereotypes of American Indians that humiliate and degrade real Indian culture and add fuel to the fire of racism and prejudice. It begins with a timeline of American Indian history from 15,000 B.C. to the present, and compares it to a historical timeline of Europe-Asia. The stereotype of the savage Indian is…

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... Economic Enterprises. As prescribed in 26.104, insert the following clause: Utilization of Indian Organizations and Indian-Owned Economic Enterprises (JUN 2000) (a) Definitions. As used in this clause: Indian...

77 FR 43110 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: Effective Date: July 23, 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian..., (202) 219-4066. [[Page 43111

Hereditary polymorphic light eruption of American Indians: occurrence in non-Indians with polymorphic light eruption.

PubMed

Fusaro, R M; Johnson, J A

1996-04-01

Hereditary polymorphic light eruption (HPLE) occurs unique ly in the American Indian and Inuit and exhibits autosomal dominant transmission. Because the cutaneous expression of HPLE resembles that of polymorphic light eruption (PLE) and because many non-Indians in the United States have American Indian heritage, some instances of PLE may actually be HPLE. Our purpose was to determine whether non-Indian patients with PLE have characteristics suggestive of HPLE. We surveyed in Nebraska 25 European-Caucasian and 36 African-American patients with PLE for American Indian heritage and photosensitive relatives. Nonphotosensitive subjects (52 Caucasians and 40 African Americans) were surveyed for American Indian heritage. American Indian heritage occurred in 11 Caucasian patients (44%); of those, seven (64%) had photosensitive relatives. Likewise, 29 African Americans (81%) had American Indian heritage; 19 (66%) of those had photosensitive relatives. American Indian heritage occurred in 10 Caucasian control subjects (19%) and in 34 African-American control subjects (85%). If American Indian heritage and a family history of photosensitivity are definitive for HPLE, seven (28%) of our Caucasian patients and 19 (53%) of our African-American patients have HPLE rather than PLE. We urge physicians who suspect PLE in non-Indians to ask about American Indian heritage and photosensitive relatives and to screen their present patients with PLE for such characteristics.

The High Burden of Cancer Among American Indians/Alaska Natives in Wisconsin.

PubMed

Foote, Mary; Strickland, Rick; Lucas-Pipkorn, Samantha; Williamson, Amy; Lamers, Lauren

2016-02-01

American Indians/Alaska Natives (AI/AN) who live in the Northern Plains, includingt Wisconsin, face disproportionate cancer disparities. This report examines cancer incidence and mortality based on residence in Contract Health Service Delivery Areas (CHSDA) to assess disparities between AIs/ANs and other racial populations in Wisconsin. To improve identification of the AI/AN race, incidence data were linked with Indian Health Service (IHS) patient records. Analysis further focused on residents of IHS CHSDA counties. Age-adjusted cancer incidence and mortality rates (2007-2011) were calculated by sex and major cancer sites. AI/AN rates were.analyzed for both statewide and CHSDA residency in comparison to statewide white rates and comparable national rates. In comparison with whites, AI/ANs in CHSDA counties had higher incidence rates of cervical (3.5 times), liver (3.2), lung (2.3), and kidney cancers (2.1), and higher mortality rates for liver (2.7), kidney (2.2) and lung (1.9) cancers. Although there were similar rates of prostate cancer incidence between the 2 populations, AI/ANs were 1.9 times more likely to die from the disease. AI/AN individuals in Wisconsin CHDSA counties experience the highest cancer incidence rate of any racial group for both genders combined and for females. This population also has the highest mortality rate among all racial groups for both males and females. To meet the Wisconsin Comprehensive Cancer Control Plan 2015-2020 and Healthy People 2020 goals of lowering cancer incidence and mortality rates, the disproportionate cancer burden among AIs.

The Hidden Curriculum of Whiteness: White Teachers, White Territory, and White Community.

ERIC Educational Resources Information Center

Allen, Ricky Lee

This paper suggests that space and spatiality are major features of racial identity and the formation of student resistance. It brings together critical studies of "Whiteness," human territoriality, and theories of resistance in education. The problems between white teachers and students of color can be understood better through a combination of…

25 CFR 273.45 - Indian preference.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Indian preference. 273.45 Section 273.45 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT General Contract Requirements § 273.45 Indian...

25 CFR 273.45 - Indian preference.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Indian preference. 273.45 Section 273.45 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT General Contract Requirements § 273.45 Indian...

25 CFR 273.45 - Indian preference.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Indian preference. 273.45 Section 273.45 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT General Contract Requirements § 273.45 Indian...

25 CFR 273.45 - Indian preference.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Indian preference. 273.45 Section 273.45 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT General Contract Requirements § 273.45 Indian...

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Utilization of Indian Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned...

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Utilization of Indian Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned...

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Utilization of Indian Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned...

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Utilization of Indian Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned...

25 CFR 273.45 - Indian preference.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true Indian preference. 273.45 Section 273.45 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT General Contract Requirements § 273.45 Indian preference. (a...

Gender differences in beliefs about health: a comparative qualitative study with Ghanaian and Indian migrants living in the United Kingdom.

PubMed

Alidu, Lailah; Grunfeld, Elizabeth A

2017-03-20

There is a well-established association between migration to high income countries and health status, with some groups reporting poorer health outcomes than the host population. However, processes that influence health behaviours and health outcomes across minority ethnic groups are complex and in addition, culture ascribes specific gender roles for men and women, which can further influence perspectives of health. The aim of this study was to undertake a comparative exploration of beliefs of health among male and female Ghanaian and Indian migrants and White British participants residing in an urban area within the UK. Thirty-six participants (12 each Ghanaian, Indian and White British) were recruited through community settings and participated in a semi-structured interview focusing on participant's daily life in the UK, perceptions of their own health and how they maintained their health. Interviews were analyzed using a Framework approach. Three super ordinate themes were identified and labelled (a) beliefs about health; (b) symptom interpretation and (c) self-management and help seeking. Gender differences in beliefs and health behaviour practices were apparent across participants. This is the first study to undertake a comparative exploration of health beliefs among people who have migrated to the UK from Ghana and India and to compare with a local (White British) population. The results highlight a need to consider both cultural and gender-based diversity in guiding health behaviours, and such information will be useful in the development of interventions to support health outcomes among migrant populations.

American Indian Men's Perceptions of Breast Cancer Screening for American Indian Women.

PubMed

Filippi, Melissa K; Pacheco, Joseph; James, Aimee S; Brown, Travis; Ndikum-Moffor, Florence; Choi, Won S; Greiner, K Allen; Daley, Christine M

2014-01-01

Screening, especially screening mammography, is vital for decreasing breast cancer incidence and mortality. Screening rates in American Indian women are low compared to other racial/ethnic groups. In addition, American Indian women are diagnosed at more advanced stages and have lower 5-year survival rate than others. To better address the screening rates of American Indian women, focus groups (N=8) were conducted with American Indian men (N=42) to explore their perceptions of breast cancer screening for American Indian women. Our intent was to understand men's support level toward screening. Using a community-based participatory approach, focus groups were audio-taped, transcribed verbatim, and analyzed using a text analysis approach developed by our team. Topics discussed included breast cancer and screening knowledge, barriers to screening, and suggestions to improve screening rates. These findings can guide strategies to improve knowledge and awareness, communication among families and health care providers, and screening rates in American Indian communities.

A Comprehensive Review of Tropical Milky White Mushroom (Calocybe indica P&C)

PubMed Central

Subbiah, Krishnamoorthy Akkanna

2015-01-01

A compressive description of tropical milky white mushroom (Calocybe indica P&C var. APK2) is provided in this review. This mushroom variety was first identified in the eastern Indian state of West Bengal and can be cultivated on a wide variety of substrates, at a high temperature range (30~38℃). However, no commercial cultivation was made until 1998. Krishnamoorthy 1997 rediscovered the fungus from Tamil Nadu, India and standardized the commercial production techniques for the first time in the world. This edible mushroom has a long shelf life (5~7 days) compared to other commercially available counterparts. A comprehensive and critical review on physiological and nutritional requirements viz., pH, temperature, carbon to nitrogen ratio, best carbon source, best nitrogen source, growth period, growth promoters for mycelia biomass production; substrate preparation; spawn inoculation; different supplementation and casing requirements to increase the yield of mushrooms has been outlined. Innovative and inexpensive methods developed to commercially cultivate milky white mushrooms on different lignocellulosic biomass is also described in this review. The composition profiles of milky white mushroom, its mineral contents and non-enzymatic antioxidants are provided in comparison with button mushroom (Agaricus bisporus) and oyster mushroom (Pleurotus ostreatus). Antioxidant assay results using methanol extract of milky white mushroom has been provided along with the information about the compounds that are responsible for flavor profile both in fresh and dry mushrooms. Milky white mushroom extracts are known to have anti-hyperglycemic effect and anti-lipid peroxidation effect. The advantage of growing at elevated temperature creates newer avenues to explore milky white mushroom cultivation economically around the world, especially, in humid tropical and sub-tropical zones. Because of its incomparable productivity and shelf life to any other cultivated mushrooms in the

INDIVIDUAL BLOOD DIFFERENCES IN MEXICAN INDIANS, WITH SPECIAL REFERENCE TO THE Rh BLOOD TYPES AND Hr FACTOR

PubMed Central

Wiener, Alexander S.; Zepeda, J. Preciado; Sonn, Eve B.; Polivka, H. R.

1945-01-01

98 Mexican Indians were tested for the blood properties A-B-O, A1-A2, M-N, P, Rh'-Rh''-Rh0-rh, and Hr. Of the 98 Indians, 90.8 per cent belonged to group 0, 6.1 per cent belonged to A1, and 3.1 per cent to group B. There were 61.2 per cent of type M, 3.1 per cent of type N, and 35.7 per cent of type MN. Of the 95 Mexican Indians tested with anti-P serum, 21.1 per cent were found to lack the P agglutinogen. In tests for the Rh blood types, 48.0 per cent of the Indians were found to belong to type Rh1, 9.2 per cent to type Rh2, 41.8 per cent to type Rh1Rh2, and 1 per cent to type Rh0. There were no bloods giving intermediate reactions. Of the 95 Indians tested for the Hr factor 44.2 per cent were found to lack this property. The reactions for the Rh blood types and Hr factor were correlated with each other and the results supported the conclusion of Race et al. that in addition to the six standard allelic genes and the so called intermediate genes, there is one or possibly two genes having the property of determining agglutinogens which react with anti-Rh' and anti-Rh'' sera, but not with anti-Hr serum. This gene (or genes) appears to be relatively common among Mexican Indians (approximately 3.3 per cent) in contrast to its rareness in white individuals. PMID:19871476

77 FR 59641 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-28

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Deemed Approved Amended Tribal-State Class III Gaming Compact. SUMMARY: This.... FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

2 CFR 25.335 - Indian Tribe (or “Federally recognized Indian Tribe”).

Code of Federal Regulations, 2014 CFR

2014-01-01

... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Indian Tribe (or âFederally recognized Indian Tribeâ). 25.335 Section 25.335 Grants and Agreements Office of Management and Budget Guidance for... Reserved UNIVERSAL IDENTIFIER AND CENTRAL CONTRACTOR REGISTRATION Definitions § 25.335 Indian Tribe (or...

78 FR 54908 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-06

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of approved Tribal-State Class III Gaming Compact... INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant...

78 FR 26801 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-08

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact... between the Menominee Indian Tribe of Wisconsin and the State of Wisconsin (Amendment). DATES: Effective...

Indian Family Exception Doctrine: still losing children despite the Indian Child Welfare Act.

PubMed

Cross, Suzanne L

2006-01-01

Since 1982, the Indian Family Exception Doctrine has been circumventing the Indian Child Welfare Act of 1978. Although not clearly defined, the doctrine has been pivotal in several American Indian child welfare cases in the United States. Over time, the doctrine continues to evolve and self-define. Several phrases have become part of the definition, such as Indian family and culture. This doctrine presents major concerns and implications in the field of child welfare.

Snake River fall Chinook salmon life history investigations: Annual report 2011 (April 2011 - March 2012)

USGS Publications Warehouse

Tiffan, Kenneth F.; Connor, William P.; Bellgraph, Brian J.; Kock, Tobias J.; Mullins, Frank; Steinhorst, R. Kirk; Christiansen, Helena E.; McCormick, Stephen D.; Ortega, Lori A.; Carter, Kathleen M.; Arntzen, Evan V.; Klett, Katherine J.C.; Deng, Z. Daniel; Abel, Tylor K.; Linley, Timothy J.; Cullinan, Valerie I.; St John, Scott J.; Erhardt, John M.; Bickford, Brad; Schmidt, Amanda; Rhodes, Tobyn N.

2013-01-01

Chapter Four – We conducted monthly beam trawling in Lower Granite and Little Goose reservoirs to describe the seasonal abundance of benthic epifauna that are potentially important as prey to juvenile fall Chinook salmon. The predominant taxa collected were Siberian prawns, the opossum shrimp Neomysis mercedis, and the amphipod Corophium sp. Prawns were relatively abundant at shallow sites in both reservoirs in June, but were more abundant at deep sites in lower and middle reservoir reaches in autumn. Prawn densities were commonly <0.2/m2. Prawn length-frequency data indicated that there were at least two size classes. Juvenile prawns present in shallow water more often than adult prawns, which were generally only found in deep water by autumn. Ovigerous prawns had an average of 171 eggs, which represented about 11.5% of their body weight. Limited diet analyses suggested that prawns consumed Corophium, Neomysis, and aquatic insects. Neomysis dominated all catches both in terms of abundance and biomass, and they were more abundant in Lower Granite compared to Little Goose reservoir. Neomysis were more abundant at shallow sites than at deep sites. Corophium were present in our collections but were never abundant, probably because our trawl was not effective at capturing them. The caloric content of prawns (4,782 Kcal), Neomysis (4,962 Kcal), and Corophium (4,926 Kcal) indicates that these prey would be energetically profitable for juvenile salmon. Subyearling fall Chinook salmon prey heavily on Neomysis and Corophium at times, but the importance of prawns as prey is uncertain.

78 FR 62649 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-22

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal-State Class III Gaming Compact taking effect... Indians and the State of California taking effect. DATES: Effective Date: October 22, 2013. FOR FURTHER...

78 FR 62650 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-22

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of extension of Tribal-State Class III Gaming Compact... CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary...

78 FR 62649 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-22

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact...: Effective Date: October 22, 2013. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian...

78 FR 54670 - Indian Gaming

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-05

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of extension of Tribal--State Class III Gaming Compact... CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary...

Resources for American Indian Rehabilitation.

ERIC Educational Resources Information Center

Thomason, Timothy C., Ed.

This directory is intended to provide a comprehensive listing of organizational and informational resources related to the rehabilitation needs of American Indians with disabilities. The guide is divided into two sections. The first section contains lists of American Indian organizations, American Indian centers, Bureau of Indian Affairs offices,…

White on whiteness: becoming radicalized about race.

PubMed

Gustafson, Diana L

2007-06-01

Race difference and whiteness--key elements in the construction of my cultural identity - became a focus of my reflective practice that began over 5 years ago. This article reflects critically on the production of white identity from my social location as a white nurse. My attention focused on two aspects of whiteness: the social location from which I live and learn, and the hegemonic but unmarked discourse that informs the knowledge I read and create as a researcher. My white identity is characterized by four features: the absent presence of whiteness; the need for an oppositional identity; the entitlement of choice and subjectivity; and the denial of a dominant position and relation to the racialized Other. Exploring these features is critically important at this juncture in global and professional history because of the persistence of neoliberalism and the popularity of culturalist approaches to diversity. Examining the process of my radicalization about race simultaneously calls attention to the historiography of ideas about whiteness and race difference and the institutionalization of beliefs and practices about race difference that continuously reproduce racialized identities and inform collective nursing practice and research.

Indian Tribes as Developing Nations; A Question of Power: Indian Control of Indian Resource Development.

ERIC Educational Resources Information Center

Americans for Indian Opportunity, Inc., Albuquerque, NM.

The report discusses how Indian tribes can conserve and develop their own resources at their own pace and explores the options available to them as owners of valuable natural resources. Discussed are problems encountered by tribal leaders with various government agencies; the basic precepts of the Bureau of Indian Affairs; how the problems of…

A Preliminary Study of the Algicidal Mechanism of Bioactive Metabolites of Brevibacillus laterosporus on Oscillatoria in Prawn Ponds

PubMed Central

Jia, Wen; Huang, Xianghu; Li, Changling

2014-01-01

The algae, Oscillatoria, is commonly found in prawn ponds and can lead to reduced productivity. We examined metabolites of the bacteria Brevibacillus laterosporus for algicidal qualities. To determine the possible algicidal mechanisms of these bioactive metabolites, different amounts of sterile filtrate of bacterial suspensions were added to cultures containing Oscillatoria. The dry weight, the concentrations of chlorophyll-a (chl-a), phycobiliprotein (PC, phycocyanin; APC, allophycocyanin; PE, phycoerythrin), and MDA (malondialdehyde) and the activities of SOD (superoxide dismutase), POD (peroxidase), and CAT (catalase) of algae were measured during the algicidal application. The results showed that lower concentrations of the sterile filtrate (addition ≤ 4 mL) accelerated the growth rate of Oscillatoria, but significant inhibition and lysis were observed with higher concentrations (addition ≥ 8 mL). In two trials (the additions were 8 mL and 10 mL, respectively), the algal dry weights were reduced by 26.02% and 45.30%, and the chl-a concentrations were decreased by 46.88% and 63.73%, respectively, after seven days. During the algicidal treatment, the concentrations of PC, APC, PE, and MDA and the activities of SOD, POD, and CAT were significantly increased in the early cultivation and declined quickly at later stages. Finally, the algae-lysing mechanism of the bioactive metabolites of the bacteria Brevibacillus laterosporus on Oscillatoria had been proposed. PMID:24744687

A preliminary study of the algicidal mechanism of bioactive metabolites of Brevibacillus laterosporus on Oscillatoria in prawn ponds.

PubMed

Jia, Wen; Huang, Xianghu; Li, Changling

2014-01-01

The algae, Oscillatoria, is commonly found in prawn ponds and can lead to reduced productivity. We examined metabolites of the bacteria Brevibacillus laterosporus for algicidal qualities. To determine the possible algicidal mechanisms of these bioactive metabolites, different amounts of sterile filtrate of bacterial suspensions were added to cultures containing Oscillatoria. The dry weight, the concentrations of chlorophyll-a (chl-a), phycobiliprotein (PC, phycocyanin; APC, allophycocyanin; PE, phycoerythrin), and MDA (malondialdehyde) and the activities of SOD (superoxide dismutase), POD (peroxidase), and CAT (catalase) of algae were measured during the algicidal application. The results showed that lower concentrations of the sterile filtrate (addition ≤ 4 mL) accelerated the growth rate of Oscillatoria, but significant inhibition and lysis were observed with higher concentrations (addition ≥ 8 mL). In two trials (the additions were 8 mL and 10 mL, respectively), the algal dry weights were reduced by 26.02% and 45.30%, and the chl-a concentrations were decreased by 46.88% and 63.73%, respectively, after seven days. During the algicidal treatment, the concentrations of PC, APC, PE, and MDA and the activities of SOD, POD, and CAT were significantly increased in the early cultivation and declined quickly at later stages. Finally, the algae-lysing mechanism of the bioactive metabolites of the bacteria Brevibacillus laterosporus on Oscillatoria had been proposed.

The Indian Languages

ERIC Educational Resources Information Center

Strong, Augusta

1969-01-01

Appraisal of Boas'"Introduction to Handbook of American Indian Languages (1911), and Powell's "Indian Linguistic Famlies of America North of Mexico (1891), as reissued by University of Nebraska, Lincoln. (AF)

Beyond the Violence: Indian Agriculture, White Removal, and the Unlikely Construction of the Northern Cheyenne Reservation, 1876-1900

ERIC Educational Resources Information Center

Allison, James R., III

2012-01-01

Eighty-six Cheyenne families followed Little Wolf to his self-imposed exile near Rosebud Creek. To most observers, this blind loyalty to a fallen leader required little explanation. After all, Little Wolf had recently led his people in a costly yet courageous escape from Indian Territory, fighting through the dead of winter back to the Northern…

Reproductive biology of the prawn Melicertus kerathurus (Decapoda: Penaeidae) in Thermaikos Gulf (N. Aegean Sea)

NASA Astrophysics Data System (ADS)

Kevrekidis, Kosmas; Thessalou-Legaki, Maria

2013-03-01

The reproductive biology including insemination frequency, ovarian maturation, gonadosomatic index (GSI), size at first maturity, and fecundity of Melicertus kerathurus were investigated using monthly samples from Thermaikos Gulf. Insemination was recorded by the presence of a spermatophore in the thelycum, and ovarian development was based on macroscopic ovarian staging (ST1-ST5). Inseminated females were found throughout the year with high percentages recorded from April to July. Although all ovarian stages were represented in mated females, insemination increased with size and ovarian maturation. High percentages of vitellogenic or mature ovarian stages were observed from May to July, while immature and developing ovaries were predominant mainly in winter. Spawned ovaries occurred from May to October. Carapace length at first maturity based on the presence of a spermatophore (CL50sp) was estimated at 39.20 mm, while that based on the presence of vitellogenic and mature ovaries (CL50ov) at 40.70 mm. The seasonal peak in the proportion of mature females (ST4) varied with size. Inseminated females at ST4 and GSI peaked in June-July. GSI varied in relation to insemination status and ovarian stage. In large females (>50 mm CL), the decline in mature ovaries and GSI increment with size indicates a relative reduction in the reproductive output. The number of oocytes ranged from 62,742 to 602,947 (mean ± SD: 268,000 ± 113,000). As the prawns are targeted during the spawning season, mainly by the artisanal fishery, and female size at first maturity is selected by artisanal net size, managerial measures toward artisanal fishery should be implemented.

Indian Legends.

ERIC Educational Resources Information Center

Gurnoe, Katherine J.; Skjervold, Christian, Ed.

Presenting American Indian legends, this material provides insight into the cultural background of the Dakota, Ojibwa, and Winnebago people. Written in a straightforward manner, each of the eight legends is associated with an Indian group. The legends included here are titled as follows: Minnesota is Minabozho's Land (Ojibwa); How We Got the…

Short-term Effects of a Smoking Prevention Website in American Indian Youth

PubMed Central

Henderson, Patricia Nez; Harvill, Jessica; Buchwald, Dedra

2012-01-01

Background The rate of smoking commercial tobacco products among American Indian youth is double the rate for white youth. Interventions are needed to reduce this disparity. Objective To test the feasibility of a Web-based intervention to influence attitudes toward and intentions about smoking cigarettes among American Indian youth who attended a Native summer camp in the Northern Plains. Methods The study website, the SmokingZine, was originally developed and tested in Canadian youth, then adapted to be appropriate for American Indian youth. We conducted a randomized controlled trial to test the influence of exposure to the adapted SmokingZine website on smoking attitudes and behaviors among American Indian youth 12–18 years of age. Participants assigned to the intervention group were given access to the website for 1 hour per day during their camp experience and asked to sign in to the site and use it. Control group participants were not given access to the site. Results A total of 52% of intervention youth signed in to the website at least once. Among nonsmokers, intentions to try a cigarette in the intervention group declined from 16% to 0%, and increased from 8% to 25% in the control group (P < .05). Compared with the control group, youth in the intervention group were more likely to help others quit (21 percentage point change in intervention versus no change in control; P < .05) and had less positive attitudes about the drug effects of smoking (–0.19 change in intervention versus 0.67 in control; P < .05). Conclusion These data indicate that SmokingZine needs more long-term, rigorous investigation as a way to keep American Indian youth from becoming regular smokers. Because the intervention group could use computers only 1 hour per day, increasing access might result in more visits and a greater effect of the website on smoking behaviors. PMID:22659390

78 FR 42788 - American Indians Into Nursing; Notice of Competitive Grant Applications for American Indians Into...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-17

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Indian Health Service American Indians Into Nursing; Notice of Competitive Grant Applications for American Indians Into Nursing Program Announcement Type... the American Indians into Nursing Program (Section 112). This program is authorized under Section 112...

Urban American Indian Aging.

ERIC Educational Resources Information Center

Kramer, Josea

This document begins by dispelling several misperceptions about American Indians that are especially pernicious to older American Indians living in cities, and then goes on to discuss what is known about urban American Indian elders and the implications for planning and service delivery for Area Agencies on Aging and contractor agencies. It notes…

Narrative Constructions of Whiteness among White Undergraduates

ERIC Educational Resources Information Center

Foste, Zak

2017-01-01

This critical narrative inquiry was guided by two overarching research questions. First, this study examined how white undergraduates interpreted and gave meaning to their white racial identities. This line of inquiry sought to understand how participants made sense of their white racial selves, the self in relation to people of color, and the…

The American Indian Mind in a Linear World: American Indian Studies & Traditional Knowledge.

ERIC Educational Resources Information Center

Fixico, Donald L.

This book presents an ethnohistorical examination of American Indian thinking and philosophy and strives to explain the complexity of the American Indian mind in its traditional cultural and natural environment and in contrast to the American mainstream linear world. It is argued that Indian thinking is visual; circular; concerned with the…

Obesity and Associated Health Disparities Among Understudied Multiracial, Pacific Islander, and American Indian Adults.

PubMed

Subica, Andrew M; Agarwal, Neha; Sullivan, J Greer; Link, Bruce G

2017-12-01

This study examined the state of obesity, diabetes, and associated health disparities among understudied multiracial, Native Hawaiian and Other Pacific Islander (NHOPI), and American Indian and Alaskan Native (AIAN) adults. Aggregated data for 184,617 adults from the California Health Interview Survey (2005 to 2011) were analyzed to determine obesity, diabetes, poor/fair health, and physical disability prevalence by racial group. Logistic regressions controlling for age, gender, and key social determinants (education, marital status, poverty, health insurance) generated multiracial, NHOPI, and AIAN adults' odds ratios (ORs) for our targeted health conditions versus non-Hispanic white adults. Obesity, diabetes, and other targeted health conditions were highly prevalent among multiracial, NHOPI, and AIAN adults, who displayed significantly greater adjusted odds than non-Hispanic white adults for obesity (ORs = 1.2-1.9), diabetes (ORs = 1.6-2.4), poor/fair health (ORs = 1.4-1.7), and, with the exception of NHOPI adults, physical disability (ORs = 1.5-1.6). Multiracial and AIAN adults with obesity also had significantly higher adjusted odds of diabetes (OR = 1.5-2.6) than non-Hispanic white adults with obesity. Multiracial, NHOPI, and AIAN adults experience striking obesity-related disparities versus non-Hispanic white adults, urging further disparities research with these vulnerable minority populations. © 2017 The Obesity Society.

Canada's Indians. Revised Edition.

ERIC Educational Resources Information Center

Wilson, James

Over a half million people in Canada today are identifiably of Native ancestry, legally categorized as Inuit (Eskimos), status Indians, or nonstatus Indians. Status Indians comprise 573 bands with total membership of about 300,000 people, most of whom live on 2,242 reserves. They are the direct responsibility of the federal government and have…

Teaching about Indians? Use the Real Stuff!

ERIC Educational Resources Information Center

Feldkamp-Price, Betsy; Smith, David Lee

1994-01-01

Provides suggestions for teaching students about American Indians. Teachers need to learn more about Indians; confront misconceptions and stereotypes; have students make Indian crafts and foods; play Indian games; learn about contemporary Indian culture; be critical of resources; and contact local Indian or cultural groups. (MDM)

75 FR 61122 - Certain Frozen Warmwater Shrimp From the Socialist Republic of Vietnam: Amended Final Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-04

... (Penaeus vannemei), banana prawn (Penaeus merguiensis), fleshy prawn (Penaeus chinensis), giant river prawn... scope of this investigation. In addition, food preparations, which are not ``prepared meals,'' that... in addition, subtraction, or other arithmetic function, clerical errors resulting from inaccurate...

American Indian/Alaskan Native Undergraduate Retention at Predominantly White Institutions: An Elaboration of Tinto's Theory of College Student Departure

ERIC Educational Resources Information Center

Lee, Junghee; Donlan, William; Brown, Eddie F.

2011-01-01

This article reports findings from a major public university sponsored study undertaken with the intention of (a) improving university understanding of factors affecting American Indian/Alaskan Native (AI/AN) undergraduates' persistence at this institution, and (b) identifying in what areas, and in what manner, this institution could improve…

25 CFR 137.8 - Indian lands excluded.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true Indian lands excluded. 137.8 Section 137.8 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES REIMBURSEMENT OF CONSTRUCTION COSTS, SAN CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.8 Indian lands excluded. This public notice...

25 CFR 137.8 - Indian lands excluded.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Indian lands excluded. 137.8 Section 137.8 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES REIMBURSEMENT OF CONSTRUCTION COSTS, SAN CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.8 Indian lands excluded. This public notice...

25 CFR 137.8 - Indian lands excluded.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Indian lands excluded. 137.8 Section 137.8 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES REIMBURSEMENT OF CONSTRUCTION COSTS, SAN CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.8 Indian lands excluded. This public notice...

25 CFR 137.8 - Indian lands excluded.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Indian lands excluded. 137.8 Section 137.8 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES REIMBURSEMENT OF CONSTRUCTION COSTS, SAN CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.8 Indian lands excluded. This public notice...

25 CFR 137.8 - Indian lands excluded.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Indian lands excluded. 137.8 Section 137.8 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES REIMBURSEMENT OF CONSTRUCTION COSTS, SAN CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.8 Indian lands excluded. This public notice...

American Indian Population Statistics.

ERIC Educational Resources Information Center

Thomason, Timothy C., Ed.

This report summarizes American Indian and Alaska Native (AI/AN) population statistics from the 1990 Census. In 1990 there were about 2 million persons who identified themselves as American Indians in the United States, a 38 percent increase over the 1980 census. More than half of the Indian population lived in six states, with Oklahoma having the…

76 FR 33314 - Epidemiology Program for American Indian/Alaska Native Tribes and Urban Indian Communities

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-08

... intertribal consortia or urban Indian organizations as defined by 25 U.S.C. 1603(e) may be eligible for a TEC... provided by the United States to Indians because of their status as Indians. 25 U.S.C. 1603 (d). Tribal... which includes the maximum participation of Indians in all phases of its activities. 25 U.S.C. 1603(e...

25 CFR 140.5 - Bureau of Indian Affairs employees not to contract or trade with Indians except in certain cases.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Bureau of Indian Affairs employees not to contract or trade with Indians except in certain cases. 140.5 Section 140.5 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LICENSED INDIAN TRADERS § 140.5 Bureau of Indian Affairs employees not to contract or trade with Indians...

White Space, White Privilege: Mapping Discursive Inquiry into the Self.

ERIC Educational Resources Information Center

Jackson, Ronald L., II

1999-01-01

Explores the role of communication in the strategic self-definition of "whiteness." Uses transcripts from two focus group interviews (with Whites from two historically Black universities) to map the discourses of "White" participants concerning the nature of "whiteness." Implies that the space Whites occupy is not clearly constructed and defined…

76 FR 56158 - Certain Frozen Warmwater Shrimp From the Socialist Republic of Vietnam: Final Results and Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-12

... post-Preliminary Results surrogate value information to value factors of production (``FOP'') for the... value information from the Processors. \\2\\ This includes the Ad Hoc Shrimp Trade Action Committee... vannemei), banana prawn (Penaeus merguiensis), fleshy prawn (Penaeus chinensis), giant river prawn...

Assessment of the Old Red Rock Indian Line Sycamore Tree, Lake Red Rock, Marion County, Iowa

DTIC Science & Technology

1992-01-01

miles, when reduced to a straight line , from the junction of the White Breast and Des Moines (Stiles 1911:4). George W. Harrison was instructed to...AD-A255 372 Assessment of the Old Red Rock Indian Line Sycamore Tree, Lake Red Rock, Marion County, Iowa DACW25-92-M-0414 by Leah D. Rogers Project...portion of tree 22 9. Map showing location of Red Rock line within treaty cession area of 23 1842 10. Portion of 1844 map showing incorrect placement of

Indian Ocean and Indian summer monsoon: relationships without ENSO in ocean-atmosphere coupled simulations

NASA Astrophysics Data System (ADS)

Crétat, Julien; Terray, Pascal; Masson, Sébastien; Sooraj, K. P.; Roxy, Mathew Koll

2017-08-01

The relationship between the Indian Ocean and the Indian summer monsoon (ISM) and their respective influence over the Indo-Western North Pacific (WNP) region are examined in the absence of El Niño Southern Oscillation (ENSO) in two partially decoupled global experiments. ENSO is removed by nudging the tropical Pacific simulated sea surface temperature (SST) toward SST climatology from either observations or a fully coupled control run. The control reasonably captures the observed relationships between ENSO, ISM and the Indian Ocean Dipole (IOD). Despite weaker amplitude, IODs do exist in the absence of ENSO and are triggered by a boreal spring ocean-atmosphere coupled mode over the South-East Indian Ocean similar to that found in the presence of ENSO. These pure IODs significantly affect the tropical Indian Ocean throughout boreal summer, inducing a significant modulation of both the local Walker and Hadley cells. This meridional circulation is masked in the presence of ENSO. However, these pure IODs do not significantly influence the Indian subcontinent rainfall despite overestimated SST variability in the eastern equatorial Indian Ocean compared to observations. On the other hand, they promote a late summer cross-equatorial quadrupole rainfall pattern linking the tropical Indian Ocean with the WNP, inducing important zonal shifts of the Walker circulation despite the absence of ENSO. Surprisingly, the interannual ISM rainfall variability is barely modified and the Indian Ocean does not force the monsoon circulation when ENSO is removed. On the contrary, the monsoon circulation significantly forces the Arabian Sea and Bay of Bengal SSTs, while its connection with the western tropical Indian Ocean is clearly driven by ENSO in our numerical framework. Convection and diabatic heating associated with above-normal ISM induce a strong response over the WNP, even in the absence of ENSO, favoring moisture convergence over India.

76 FR 11494 - List of Recipients of Indian Health Scholarships Under the Indian Health Scholarship Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Indian Health Service List of Recipients of Indian Health... publish annually in the Federal Register a list of recipients of Indian Health Scholarships, including the... under the authority of Sections 103 and 104 of the Indian Health Care Improvement Act, 25 U.S.C. 1613...

Lung function in North American Indian children: reference standards for spirometry, maximal expiratory flow volume curves, and peak expiratory flow.

PubMed

Wall, M A; Olson, D; Bonn, B A; Creelman, T; Buist, A S

1982-02-01

Reference standards of lung function was determined in 176 healthy North American Indian children (94 girls, 82 boys) 7 to 18 yr of age. Spirometry, maximal expiratory flow volume curves, and peak expiratory flow rate were measured using techniques and equipment recommended by the American Thoracic Society. Standing height was found to be an accurate predictor of lung function, and prediction equations for each lung function variable are presented using standing height as the independent variable. Lung volumes and expiratory flow rates in North American Indian children were similar to those previously reported for white and Mexican-American children but were greater than those in black children. In both boys and girls, lung function increased in a curvilinear fashion. Volume-adjusted maximal expiratory flow rates after expiring 50 or 75% of FVC tended to decrease in both sexes as age and height increased. Our maximal expiratory flow volume curve data suggest that as North American Indian children grow, lung volume increases at a slightly faster rate than airway size does.

Ecosystem services from keystone species: diversionary seeding and seed-caching desert rodents can enhance Indian ricegrass seedling establishment

USGS Publications Warehouse

Longland, William; Ostoja, Steven M.

2013-01-01

Seeds of Indian ricegrass (Achnatherum hymenoides), a native bunchgrass common to sandy soils on arid western rangelands, are naturally dispersed by seed-caching rodent species, particularly Dipodomys spp. (kangaroo rats). These animals cache large quantities of seeds when mature seeds are available on or beneath plants and recover most of their caches for consumption during the remainder of the year. Unrecovered seeds in caches account for the vast majority of Indian ricegrass seedling recruitment. We applied three different densities of white millet (Panicum miliaceum) seeds as “diversionary foods” to plots at three Great Basin study sites in an attempt to reduce rodents' over-winter cache recovery so that more Indian ricegrass seeds would remain in soil seedbanks and potentially establish new seedlings. One year after diversionary seed application, a moderate level of Indian ricegrass seedling recruitment occurred at two of our study sites in western Nevada, although there was no recruitment at the third site in eastern California. At both Nevada sites, the number of Indian ricegrass seedlings sampled along transects was significantly greater on all plots treated with diversionary seeds than on non-seeded control plots. However, the density of diversionary seeds applied to plots had a marginally non-significant effect on seedling recruitment, and it was not correlated with recruitment patterns among plots. Results suggest that application of a diversionary seed type that is preferred by seed-caching rodents provides a promising passive restoration strategy for target plant species that are dispersed by these rodents.

Indians as Resources: The Changing Relationship between Indians and Anthropologists.

ERIC Educational Resources Information Center

Ames, Michael M.

1986-01-01

Traditional academic or curatorial associations with North American Indians--treating them as informants, subjects, students, or specimens--is no longer sufficient because these associations imply unequal relations with anthropologists and curators in the superior position. Indians now want, expect, and demand equality; and new relationships are…

The Costs of Treating American Indian Adults With Diabetes Within the Indian Health Service

PubMed Central

O'Connell, Joan M.; Wilson, Charlton; Manson, Spero M.; Acton, Kelly J.

2012-01-01

Objectives. We examined the costs of treating American Indian adults with diabetes within the Indian Health Service (IHS). Methods. We extracted demographic and health service utilization data from the IHS electronic medical reporting system for 32 052 American Indian adults in central Arizona in 2004 and 2005. We derived treatment cost estimates from an IHS facility–specific cost report. We examined chronic condition prevalence, medical service utilization, and treatment costs for American Indians with and without diabetes. Results. IHS treatment costs for the 10.9% of American Indian adults with diabetes accounted for 37.0% of all adult treatment costs. Persons with diabetes accounted for nearly half of all hospital days (excluding days for obstetrical care). Hospital inpatient service costs for those with diabetes accounted for 32.2% of all costs. Conclusions. In this first study of treatment costs within the IHS, costs for American Indians with diabetes were found to consume a significant proportion of IHS resources. The findings give federal agencies and tribes critical information for resource allocation and policy formulation to reduce and eventually eliminate diabetes-related disparities between American Indians and Alaska Natives and other racial/ethnic populations. PMID:22390444

77 FR 1053 - Certain Frozen Warmwater Shrimp From the Socialist Republic of Vietnam: Preliminary Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-09

... Less Than Fair Value and Antidumping Duty Order: Certain Frozen Warmwater Shrimp From the Socialist... 17, 2011, Thong Thuan submitted surrogate country comments and surrogate value (``SV'') data.\\3\\ \\3... (Penaeus vannemei), banana prawn (Penaeus merguiensis), fleshy prawn (Penaeus chinensis), giant river prawn...

77 FR 23222 - Certain Frozen Warmwater Shrimp From the Socialist Republic of Vietnam: Final Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-18

... Value and Antidumping Duty Order: Certain Frozen Warmwater Shrimp From the Socialist Republic of Vietnam... (Penaeus vannemei), banana prawn (Penaeus merguiensis), fleshy prawn (Penaeus chinensis), giant river prawn... addition, food preparations (including dusted shrimp), which are not ``prepared meals,'' that contain more...

25 CFR 309.9 - When can non-Indians make and sell products in the style of Indian arts and crafts?

Code of Federal Regulations, 2011 CFR

2011-04-01

... of Indian arts and crafts? 309.9 Section 309.9 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.9 When can non-Indians make and sell products in the style of Indian arts and crafts? A non-Indian can make and sell products in the style of...

25 CFR 309.9 - When can non-Indians make and sell products in the style of Indian arts and crafts?

Code of Federal Regulations, 2010 CFR

2010-04-01

... of Indian arts and crafts? 309.9 Section 309.9 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.9 When can non-Indians make and sell products in the style of Indian arts and crafts? A non-Indian can make and sell products in the style of...

White Students' Understanding of Race: An Exploration of How White University Students, Raised in a Predominately White State, Experience Whiteness

ERIC Educational Resources Information Center

Smith, Barbara A.

2014-01-01

This study examines White university students' understanding of race. Based in the scholarship on higher education and diversity, and framed in Critical Race Theory (CRT), this study explores the racial awareness of White students. This study contributes to the literature on the racial experience of Whites and an understanding of how White…

A Comparison of Technological Information Evidenced in Selected Indian and Non-Indian Children.

ERIC Educational Resources Information Center

Maurin, Ed

The study determined if there is a significant difference between the amount and quality of technological knowledge held by the American Indian students as opposed to non-Indians in the 4th, 5th, and 7th grades. Also, do these Indian students possess this technological information in a form which can be used, or is it in a state of unrelated…

Indian Woman Today; Southwest Indian Women's Conference (Window Rock, Arizona, September 24-25, 1975).

ERIC Educational Resources Information Center

1975

Describing the activities and responses of American Indian women attending the 1975 Southwest Indian Women's Conference in Window Rock, Arizona, these proceedings present the following: (1) the keynote address (focus is on program funding and Indian female civil rights, self-concept, and cultural background); (2) observations derived from…

77 FR 43111 - Indian Gaming; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming; Correction AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact; Correction. SUMMARY: The Bureau of Indian Affairs (BIA) published a document in the Federal Register of July 12, 2012...

The prognostic value of dobutamine stress echocardiography amongst British Indian Asian and Afro-Caribbean patients: a comparison with European white patients.

PubMed

O'Driscoll, Jamie M; Rossato, Claire; Gargallo-Fernandez, Paula; Araco, Marco; Giannoglou, Dimitrios; Sharma, Sanjay; Sharma, Rajan

2015-08-06

The incidence of cardiovascular disease is considerably disparate among different racial and ethnic populations. While dobutamine stress echocardiography (DSE) has been shown to be useful in Caucasian patients, its role among ethnic minority groups remains unclear. This study aimed to investigate the prognostic importance of DSE in three ethnic groups in the UK. DSE was performed on 6231 consecutive patients. After exclusions, 5329 patients formed the study (2676 [50.2%] Indian Asian, 2219 [41.6%] European white and 434 [8.1%] Afro-Caribbean). Study outcome measures were non-fatal cardiac events (NFCE) and all-cause mortality. There were 849 (15.9%) NFCE and 1365 (25.6%) deaths over a median follow-up period of 4.6 years. In total 1174 (22%) patients had inducible myocardial ischaemia during DSE, 859 (16.1%) had fixed wall motion abnormalities and 3645 (68.4%) patients had a normal study. Ethnicity did not predict events. Among the three ethnic groups, ischaemia on DSE was associated with 2 to 2.5 times the risk of non-fatal cardiac events and 1.2 to 1.4 times the risk of all-cause mortality. Peak wall motion score index was the strongest independent predictor of non-fatal cardiac events and all-cause mortality in all groups. The C statistic for the prediction of NFCE and all-cause mortality were significantly higher when DSE parameters were added to the standard risk factors for all ethnic groups. DSE is a strong predictor of NFCE and all-cause mortality and provides predictive information beyond that provided by standard risk factors in three major racial and ethnic groups. No major differences among racial and ethnic groups in the predictive value of DSE was detected.

Phylogeography of the Small Indian Civet and Origin of Introductions to Western Indian Ocean Islands.

PubMed

Gaubert, Philippe; Patel, Riddhi P; Veron, Géraldine; Goodman, Steven M; Willsch, Maraike; Vasconcelos, Raquel; Lourenço, André; Sigaud, Marie; Justy, Fabienne; Joshi, Bheem Dutt; Fickel, Jörns; Wilting, Andreas

2017-05-01

The biogeographic dynamics affecting the Indian subcontinent, East and Southeast Asia during the Plio-Pleistocene has generated complex biodiversity patterns. We assessed the molecular biogeography of the small Indian civet (Viverricula indica) through mitogenome and cytochrome b + control region sequencing of 89 historical and modern samples to (1) establish a time-calibrated phylogeography across the species' native range and (2) test introduction scenarios to western Indian Ocean islands. Bayesian phylogenetic analyses identified 3 geographic lineages (East Asia, sister-group to Southeast Asia and the Indian subcontinent + northern Indochina) diverging 3.2-2.3 million years ago (Mya), with no clear signature of past demographic expansion. Within Southeast Asia, Balinese populations separated from the rest 2.6-1.3 Mya. Western Indian Ocean populations were assigned to the Indian subcontinent + northern Indochina lineage and had the lowest mitochondrial diversity. Approximate Bayesian computation did not distinguish between single versus multiple introduction scenarios. The early diversification of the small Indian civet was likely shaped by humid periods in the Late Pliocene-Early Pleistocene that created evergreen rainforest barriers, generating areas of intra-specific endemism in the Indian subcontinent, East, and Southeast Asia. Later, Pleistocene dispersals through drier conditions in South and Southeast Asia were likely, giving rise to the species' current natural distribution. Our molecular data supported the delineation of only 4 subspecies in V. indica, including an endemic Balinese lineage. Our study also highlighted the influence of prefirst millennium AD introductions to western Indian Ocean islands, with Indian and/or Arab traders probably introducing the species for its civet oil. © The American Genetic Association 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.