Scripted Reading Programs: Fishing for Success

ERIC Educational Resources Information Center

Duncan-Owens, Deborah

2009-01-01

"Give a man a fish and he will eat for a day. Teach a man to fish and he will eat for the rest of his life." This popular Chinese proverb is an apt metaphor for the dilemma faced by principals and curriculum coordinators when deciding whether to purchase a scripted commercial reading program. Although a scripted reading program may solve…

46 CFR 15.525 - Reference to other parts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Manning Requirements; Inspected Vessels § 15.525 Reference to other parts. Parts 31 and 35 of this chapter contain additional manning requirements applicable to tank vessels. ...

46 CFR 15.525 - Reference to other parts.

Code of Federal Regulations, 2011 CFR

2011-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Manning Requirements; Inspected Vessels § 15.525 Reference to other parts. Parts 31 and 35 of this chapter contain additional manning requirements applicable to tank vessels. ...

46 CFR 15.525 - Reference to other parts.

Code of Federal Regulations, 2013 CFR

2013-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Manning Requirements; Inspected Vessels § 15.525 Reference to other parts. Parts 31 and 35 of this chapter contain additional manning requirements applicable to tank vessels. ...

46 CFR 15.525 - Reference to other parts.

Code of Federal Regulations, 2012 CFR

2012-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Manning Requirements; Inspected Vessels § 15.525 Reference to other parts. Parts 31 and 35 of this chapter contain additional manning requirements applicable to tank vessels. ...

Regional assignment of seven genes on chromosome 1 of man by use of man-Chinese hamster somatic cell hybrids. II. Results obtained after induction of breaks in chromosome 1 by X-irradiation.

PubMed

Burgerhout, W G; Smit, S L; Jongsma, A P

1977-01-01

The position of genes coding for PGD, PPH1, UGPP, GuK1, PGM1, Pep-C, and FH on human chromosome 1 was investigated by analysis of karyotype and enzyme phenotypes in man-Chinese hamster somatic cell hybrids carrying aberrations involving chromosome 1. Suitable hybrid cell lines were obtained by X-irradiation of hybrid cells carrying an intact chromosome 1 and by fusion of human cells from a clonal population carrying a translocation involving chromosome 1 with Chinese hamster cells. The latter human cell population had been isolated following X-irradiation of primary Lesch-Nyhan fibroblasts. In addition, products of de novo chromosome breakage in the investigated hybrid lines were utilized. By integrating the results of these analyses with earlier findings in our laboratory, the following positions of genes are deduced: PGD and PPH1 in 1p36 leads to 1p34; PGM1 in 1p32; UGPP in 1q21 leads to 1q23; GuK1 in 1q31 leads to 1q42; Pep-C in 1q42; and FH in 1qter leads to 1q42.

Regional assignment of seven genes on chromosome 1 of man by use of man-Chinese hamster somatic cell hybrids. I. Results obtained after hybridization of human cells carrying reciprocal translocations involving chromosome 1.

PubMed

Jongsma, A P; Burgerhout, W G

1977-01-01

Regional localization studies of genes coding for human PGD, PPH1, PGM1, UGPP, GuK1, Pep-C, and FH, which have been assigned to chromosome 1, were performed with man-Chinese hamster somatic cell hybrids, Informative hybrids that retained fragments of the human chromosome 1 were produced by fusion of hamster cells with human cells carrying reciprocal translocations involving chromosome 1. Analysis of the hybrids that retained one of the translocation chromosomes or de novo rearrangements involving the human 1 revealed the following gene positions: PGD and PPH1 in 1pter leads to 1p32, PGM1 in 1p32 leads to 1p22, UGPP and GuK1 in 1q21 leads to 1q42, FH in 1qter leads to 1q42, and Pep-C probably in 1q42.

Java brucea and Chinese herbal medicine for the treatment of cholesterol granuloma in the suprasellar and sellar regions: A case report and literature review.

PubMed

Sun, Zhe; Cao, Yang; Zhai, Lin-Zhu

2017-02-01

A cholesterol granuloma (CG) is usually found in the middle ear, papilla, orbits, petrous apex, and choroid plexus, but is highly uncommon in the skull. In spite of benign clinicopathological lesions, bone erosion can be seen occasionally in the patient with CG. The optimal treatment strategy is radical surgery, but complete excision is usually impossible due to anatomical restrictions and a risk of injury to the key structures located nearby. Here, we report a patient with CGs in the suprasellar and sellar regions who was successfully treated with Java brucea and Chinese herbal medicine. A 31-year-old man presenting with progressive decreased vision in both eyes was analyzed. A skull magnetic resonance imaging (MRI) scan showed a low-density tumor in the uprasellar and sellar regions and histopathological examination revealed a CG. The patient was referred the surgery and radiotherapy. In the meantime, brucea soft capsules and herbal medicine combined were administered to him. The related clinical symptoms and signs resolved significantly after several months, as his therapy progressed. The patient showed no sign of recurrence during the treatment period. Furthermore, he was still alive and disease-free at 37 months of follow-up visit. Overall, brucea soft capsules and a Chinese herbal formula treatment combined could be beneficial in improving the patient's quality of life with CG in the skull.

BMI percentile curves for Chinese children aged 7-18 years, in comparison with the WHO and the US Centers for Disease Control and Prevention references.

PubMed

Ma, Jun; Wang, Zhiqiang; Song, Yi; Hu, Peijin; Zhang, Bing

2010-12-01

To establish BMI percentile curves that describe the contemporary BMI distribution among Chinese children, and to compare their BMI percentile curves with those in two recently developed international references: the WHO and the US Centers for Disease Control and Prevention (US CDC) growth references. A cross-sectional national survey. Thirty provinces, municipalities and autonomous regions in China. Nationally representative sample of 232 140 school students aged 7-18 years. BMI percentile curves were established using the LMS method, and were compared with the percentiles of the WHO and the US CDC references. BMI distributions and growth patterns in Chinese children were dramatically different from those in the two international reference populations. Compared with the international reference populations, younger Chinese boys (7-12 years of age) had higher values of the percentiles above the median and lower values of the percentiles below the median, suggesting that they had larger proportions of extreme BMI values in both directions. Chinese girls and older Chinese boys (15-18 years of age) had substantially lower BMI percentiles than their counterparts in the reference populations, particularly those high percentiles among older age groups. The present study described the unique patterns of BMI curves at the national level, and these curves are useful as a reference for comparing different regions and for monitoring changes over time in Chinese children. Higher proportions of children with extreme values in both directions indicate that China is currently facing both an increasing level of obesity and a high level of undernutrition, simultaneously.

A 55-Year-Old Man with Right Testicular Pain: Too Old for Torsion?

PubMed

Tang, Yu Ho; Yeung, Victor Hip Wo; Chu, Peggy Sau Kwan; Man, Chi Wai

2017-02-01

Testicular torsion is predominantly a disease of adolescence, but age itself should not be an exclusion criterion for the diagnosis. A lack of suspicion for testicular torsion in older patients may result in a missed or delayed diagnosis which jeopardizes the chance of testicular salvage. In this article, we report a case of testicular torsion in a 55-year-old Chinese man.

Nationwide Multicenter Reference Interval Study for 28 Common Biochemical Analytes in China.

PubMed

Xia, Liangyu; Chen, Ming; Liu, Min; Tao, Zhihua; Li, Shijun; Wang, Liang; Cheng, Xinqi; Qin, Xuzhen; Han, Jianhua; Li, Pengchang; Hou, Li'an; Yu, Songlin; Ichihara, Kiyoshi; Qiu, Ling

2016-03-01

A nationwide multicenter study was conducted in the China to explore sources of variation of reference values and establish reference intervals for 28 common biochemical analytes, as a part of the International Federation of Clinical Chemistry and Laboratory Medicine, Committee on Reference Intervals and Decision Limits (IFCC/C-RIDL) global study on reference values. A total of 3148 apparently healthy volunteers were recruited in 6 cities covering a wide area in China. Blood samples were tested in 2 central laboratories using Beckman Coulter AU5800 chemistry analyzers. Certified reference materials and value-assigned serum panel were used for standardization of test results. Multiple regression analysis was performed to explore sources of variation. Need for partition of reference intervals was evaluated based on 3-level nested ANOVA. After secondary exclusion using the latent abnormal values exclusion method, reference intervals were derived by a parametric method using the modified Box-Cox formula. Test results of 20 analytes were made traceable to reference measurement procedures. By the ANOVA, significant sex-related and age-related differences were observed in 12 and 12 analytes, respectively. A small regional difference was observed in the results for albumin, glucose, and sodium. Multiple regression analysis revealed BMI-related changes in results of 9 analytes for man and 6 for woman. Reference intervals of 28 analytes were computed with 17 analytes partitioned by sex and/or age. In conclusion, reference intervals of 28 common chemistry analytes applicable to Chinese Han population were established by use of the latest methodology. Reference intervals of 20 analytes traceable to reference measurement procedures can be used as common reference intervals, whereas others can be used as the assay system-specific reference intervals in China.

Nationwide Multicenter Reference Interval Study for 28 Common Biochemical Analytes in China

PubMed Central

Xia, Liangyu; Chen, Ming; Liu, Min; Tao, Zhihua; Li, Shijun; Wang, Liang; Cheng, Xinqi; Qin, Xuzhen; Han, Jianhua; Li, Pengchang; Hou, Li’an; Yu, Songlin; Ichihara, Kiyoshi; Qiu, Ling

2016-01-01

Abstract A nationwide multicenter study was conducted in the China to explore sources of variation of reference values and establish reference intervals for 28 common biochemical analytes, as a part of the International Federation of Clinical Chemistry and Laboratory Medicine, Committee on Reference Intervals and Decision Limits (IFCC/C-RIDL) global study on reference values. A total of 3148 apparently healthy volunteers were recruited in 6 cities covering a wide area in China. Blood samples were tested in 2 central laboratories using Beckman Coulter AU5800 chemistry analyzers. Certified reference materials and value-assigned serum panel were used for standardization of test results. Multiple regression analysis was performed to explore sources of variation. Need for partition of reference intervals was evaluated based on 3-level nested ANOVA. After secondary exclusion using the latent abnormal values exclusion method, reference intervals were derived by a parametric method using the modified Box–Cox formula. Test results of 20 analytes were made traceable to reference measurement procedures. By the ANOVA, significant sex-related and age-related differences were observed in 12 and 12 analytes, respectively. A small regional difference was observed in the results for albumin, glucose, and sodium. Multiple regression analysis revealed BMI-related changes in results of 9 analytes for man and 6 for woman. Reference intervals of 28 analytes were computed with 17 analytes partitioned by sex and/or age. In conclusion, reference intervals of 28 common chemistry analytes applicable to Chinese Han population were established by use of the latest methodology. Reference intervals of 20 analytes traceable to reference measurement procedures can be used as common reference intervals, whereas others can be used as the assay system-specific reference intervals in China. PMID:26945390

Cardiometabolic Abnormalities Among Normal-Weight Persons From Five Racial/Ethnic Groups in the United States: A Cross-sectional Analysis of Two Cohort Studies.

PubMed

Gujral, Unjali P; Vittinghoff, Eric; Mongraw-Chaffin, Morgana; Vaidya, Dhananjay; Kandula, Namratha R; Allison, Matthew; Carr, Jeffrey; Liu, Kiang; Narayan, K M Venkat; Kanaya, Alka M

2017-05-02

The relationship between body weight and cardiometabolic disease may vary substantially by race/ethnicity. To determine the prevalence and correlates of the phenotype of metabolic abnormality but normal weight (MAN) for 5 racial/ethnic groups. Cross-sectional analysis. 2 community-based cohorts. 2622 white, 803 Chinese American, 1893 African American, and 1496 Hispanic persons from MESA (Multi-Ethnic Study of Atherosclerosis) and 803 South Asian participants in the MASALA (Mediators of Atherosclerosis in South Asians Living in America) study. Prevalence of 2 or more cardiometabolic abnormalities (high fasting glucose, low high-density lipoprotein cholesterol, and high triglyceride levels and hypertension) among normal-weight participants was estimated. Correlates of MAN were assessed by using log-binomial models. Among normal-weight participants (n = 846 whites, 323 Chinese Americans, 334 African Americans, 252 Hispanics, and 195 South Asians), the prevalence of MAN was 21.0% (95% CI, 18.4% to 23.9%) in whites, 32.2% (CI, 27.3% to 37.4%) in Chinese Americans, 31.1% (CI, 26.3% to 36.3%) in African Americans, 38.5% (CI, 32.6% to 44.6%) in Hispanics, and 43.6% (CI, 36.8% to 50.6%) in South Asians. Adjustment for demographic, behavioral, and ectopic body fat measures did not explain racial/ethnic differences. After adjustment for age, sex, and race/ethnicity-body mass index (BMI) interaction, for the equivalent MAN prevalence at a BMI of 25.0 kg/m2 in whites, the corresponding BMI values were 22.9 kg/m2 (CI, 19.5 to 26.3 kg/m2) in African Americans, 21.5 kg/m2 (CI, 18.5 to 24.5 kg/m2) in Hispanics, 20.9 kg/m2 (CI, 19.7 to 22.1 kg/m2) in Chinese Americans, and 19.6 kg/m2 (CI, 17.2 to 22.0 kg/m2) in South Asians. Cross-sectional study design and lack of harmonized dietary data between studies. Compared with whites, all racial/ethnic minority groups had a statistically significantly higher prevalence of MAN, which was not explained by demographic, behavioral, or ectopic fat measures. Using a BMI criterion for overweight to screen for cardiometabolic risk may result in a large proportion of racial/ethnic minority groups being overlooked. National Institutes of Health.

Sex through the ages in China.

PubMed

Gross, A

1981-11-01

This brief article summarizes some of the Chinese sexual customs as revealed by Van Gulik, Needham, Levy, the author, and others. Chinese sexology is related to medicine, philosophy, and cosmology, all of which form a unified view of the universe. Cosmologically, the Chinese view human life as between the sun ("Ying"/man) and the earth ("Yin"/women). Energy particles from the sun continually enter the fingers, pass through arms, head, and body, and exit via the toes, while energy from the earth enter through the toes and exits through the fingers. Illness occurs if there is an imbalance in this system; if either flow stops death ensues. Chinese medicine corrects the energy flow of the sun and earth by means of needles, heat, gymnastics, massage, and sexual practices. Sexual practices, affect this energy exchange by special techniques for relieving physical complaints and ultra-orgasmic practices, sometimes termed "coitus reservatus." Chinese reason that if either man or woman achieve orgasm, then considerable energy can be produced over a longer duration, perhaps increasing one's health and longevity. These beliefs flourished from the Han Dynasty (202 B.C.-220 A.D.) until the close of the Ming Dynasty (1368-1644 A.D.). Practices during this period were to encourage orgasms for men and women with age, health, seasonal factors, and the need for heirs as variables in the practices. For example, in a Sui Dynasty (589-608 A.D.) sex manual, once a day is right for a healthy male of 30, while once every 5-10 days is proper for a 50 year old man. However, these techniques took time to learn and even "perversions" developed. Excesses encouraged the belief that sexual expression should be limited. The Confucionists during the Ching Dynasty (1644-1912) saw ultra-orgasmic exercises as a threat to government and encouraged its end. Ultra-orgasmic techniques may be used today at the village level and are inseparable from the Chinese language and literature. Male homosexuality and lesbianism were accepted in the past. The enforced foot-binding of women lasted a 1000 years only to end in this century.

Optimal weighted combinatorial forecasting model of QT dispersion of ECGs in Chinese adults.

PubMed

Wen, Zhang; Miao, Ge; Xinlei, Liu; Minyi, Cen

2016-07-01

This study aims to provide a scientific basis for unifying the reference value standard of QT dispersion of ECGs in Chinese adults. Three predictive models including regression model, principal component model, and artificial neural network model are combined to establish the optimal weighted combination model. The optimal weighted combination model and single model are verified and compared. Optimal weighted combinatorial model can reduce predicting risk of single model and improve the predicting precision. The reference value of geographical distribution of Chinese adults' QT dispersion was precisely made by using kriging methods. When geographical factors of a particular area are obtained, the reference value of QT dispersion of Chinese adults in this area can be estimated by using optimal weighted combinatorial model and reference value of the QT dispersion of Chinese adults anywhere in China can be obtained by using geographical distribution figure as well.

Identification and Validation of Reference Genes for RT-qPCR Analysis in Non-Heading Chinese Cabbage Flowers

PubMed Central

Wang, Cheng; Cui, Hong-Mi; Huang, Tian-Hong; Liu, Tong-Kun; Hou, Xi-Lin; Li, Ying

2016-01-01

Non-heading Chinese cabbage (Brassica rapa ssp. chinensis Makino) is an important vegetable member of Brassica rapa crops. It exhibits a typical sporophytic self-incompatibility (SI) system and is an ideal model plant to explore the mechanism of SI. Gene expression research are frequently used to unravel the complex genetic mechanism and in such studies appropriate reference selection is vital. Validation of reference genes have neither been conducted in Brassica rapa flowers nor in SI trait. In this study, 13 candidate reference genes were selected and examined systematically in 96 non-heading Chinese cabbage flower samples that represent four strategic groups in compatible and self-incompatible lines of non-heading Chinese cabbage. Two RT-qPCR analysis software, geNorm and NormFinder, were used to evaluate the expression stability of these genes systematically. Results revealed that best-ranked references genes should be selected according to specific sample subsets. DNAJ, UKN1, and PP2A were identified as the most stable reference genes among all samples. Moreover, our research further revealed that the widely used reference genes, CYP and ACP, were the least suitable reference genes in most non-heading Chinese cabbage flower sample sets. To further validate the suitability of the reference genes identified in this study, the expression level of SRK and Exo70A1 genes which play important roles in regulating interaction between pollen and stigma were studied. Our study presented the first systematic study of reference gene(s) selection for SI study and provided guidelines to obtain more accurate RT-qPCR results in non-heading Chinese cabbage. PMID:27375663

What Malaysian women believe about Viagra: a qualitative inquiry.

PubMed

Low, W Y; Zulkifli, S N; Wong, Y L; Tan, H M

2002-03-01

This paper highlights women's perceptions of sildenafil citrate (Viagra, Pfizer). It is based on a qualitative study on perceptions of erectile dysfunction in the Malaysian multicultural society. Six focus groups were conducted, consisting of 69 women, aged between 40 and 70 years, recruited from the general public and who had given informed consent. The findings revealed that the women were aware of erectile dysfunction and Viagra. Due to their concern about the negative aspects of Viagra, the Chinese and Malay traditional methods of treatment were commonly mentioned. The women from three ethnic groups viewed the possibility of their husband starting to take Viagra with lots of suspicion, mistrust and fear. They would prefer their husband discussing with them the issue of resorting to taking Viagra. The Chinese and Indian women perceived that if a man takes Viagra, it will boost his ego and he will feel more manly. Indian women felt that a man taking Viagra is proof of his love for his wife. The Malay women felt that a man would be ashamed and have a low self-esteem if he were to resort to taking Viagra. Although Viagra is meant for the male, understanding of women's perception of it is beneficial for a couple's sexual relationship.

[Theory and practice of bionic cultivation of traditional Chinese medicine].

PubMed

Liu, Dahui; Huang, Luqi; Guo, Lanping; Shao, Aijuan; Chen, Meilan

2009-03-01

The bionic cultivation of medicinal plant is an ecological cultivation pattern, which is adopting ecological engineering and modern agricultural techniques to simulate the natural ecosystem of wild medicinal plant community, and has been given greater attention on the agriculture of traditional Chinese medicine (TCM). It is also the cross subject that combines Chinese traditional medicine, agronomy, horticulture, ecology, agricultural engineering and management. Moreover, it has significant technology advantages of promoting the sustainable utilization of medicinal plant resources, improving the ecological environment and harmonizing man and nature. So it's important to develop the bionic cultivation of TCM.

The Presentation Location of the Reference Stimuli Affects the Left-Side Bias in the Processing of Faces and Chinese Characters

PubMed Central

Li, Chenglin; Cao, Xiaohua

2017-01-01

For faces and Chinese characters, a left-side processing bias, in which observers rely more heavily on information conveyed by the left side of stimuli than the right side of stimuli, has been frequently reported in previous studies. However, it remains unclear whether this left-side bias effect is modulated by the reference stimuli's location. The present study adopted the chimeric stimuli task to investigate the influence of the presentation location of the reference stimuli on the left-side bias in face and Chinese character processing. The results demonstrated that when a reference face was presented in the left visual field of its chimeric images, which are centrally presented, the participants showed a preference higher than the no-bias threshold for the left chimeric face; this effect, however, was not observed in the right visual field. This finding indicates that the left-side bias effect in face processing is stronger when the reference face is in the left visual field. In contrast, the left-side bias was observed in Chinese character processing when the reference Chinese character was presented in either the left or right visual field. Together, these findings suggest that although faces and Chinese characters both have a left-side processing bias, the underlying neural mechanisms of this left-side bias might be different. PMID:29018391

The Presentation Location of the Reference Stimuli Affects the Left-Side Bias in the Processing of Faces and Chinese Characters.

PubMed

Li, Chenglin; Cao, Xiaohua

2017-01-01

For faces and Chinese characters, a left-side processing bias, in which observers rely more heavily on information conveyed by the left side of stimuli than the right side of stimuli, has been frequently reported in previous studies. However, it remains unclear whether this left-side bias effect is modulated by the reference stimuli's location. The present study adopted the chimeric stimuli task to investigate the influence of the presentation location of the reference stimuli on the left-side bias in face and Chinese character processing. The results demonstrated that when a reference face was presented in the left visual field of its chimeric images, which are centrally presented, the participants showed a preference higher than the no-bias threshold for the left chimeric face; this effect, however, was not observed in the right visual field. This finding indicates that the left-side bias effect in face processing is stronger when the reference face is in the left visual field. In contrast, the left-side bias was observed in Chinese character processing when the reference Chinese character was presented in either the left or right visual field. Together, these findings suggest that although faces and Chinese characters both have a left-side processing bias, the underlying neural mechanisms of this left-side bias might be different.

The embodiment of beauty: Evidence from viewing Chinese concrete words and pictographs.

PubMed

Zhang, Wei; He, Xianyou; Zhao, Xueru; Lai, Siyan; Lai, Shuxian; Situ, Suiyan

2018-02-01

How is beauty embodied? According to the viewpoint of embodied cognition, the aesthetic processing of words or pictographs has roots in their referential archetypes. Four experiments tested whether the beauty of referential archetypes was routinely activated during the explicit and implicit aesthetic evaluations of the font structures of concrete Chinese words and pictographs in congruent or incongruent font colour. Results showed font structures of simplified Chinese words and pictographs were judged to be more beautiful when they referred to beautiful archetypes; and this pattern was reversed when they referred to ugly archetypes. Moreover, judgement was facilitated when font colour was congruent for Chinese words and pictographs referred to beautiful archetypes. For those referred to ugly archetypes, judgement was inhibited in congruent font colour but facilitated in incongruent font colour, suggesting aesthetic perceptions of the font structures of Chinese words and pictographs were derived from their referential natural objects. The spontaneous generation hypothesis of beauty is proposed to account for these findings. © 2016 International Union of Psychological Science.

Population-based birth weight reference percentiles for Chinese twins.

PubMed

Dai, Li; Deng, Changfei; Li, Yanhua; Yi, Ling; Li, Xiaohong; Mu, Yi; Li, Qi; Yao, Qiang; Wang, Yanping

2017-09-01

Birth weight percentiles by gestational age are important for assessing prenatal growth and predicting postnatal outcomes of newborns. Several countries have developed nation-specific birth weight references for twins, but China still lacks such references. Birth weight data for twins born between October 2006 and September 2015 were abstracted from the China National Population-based Birth Defects Surveillance System. A total of 54,786 live twin births aged ≥28 weeks of gestation without birth defects were included in the analysis. The LMS method was adopted to generate gestational age-specific birth weight percentiles and curves for male and female twins separately. Significant differences were observed between the current reference and other references developed for Chinese or non-Chinese twins. The neonatal mortality rate in this cohort was 12.3‰, and much higher rates at very early gestation weeks were identified in small-for-gestational-age twins grouped by the newly developed reference cutoffs. The established birth weight centiles represent the first birth weight norm for contemporary Chinese twins and can be a useful tool to assess growth of twins in clinical and research settings. Key Messages There have been no population-based birth weight percentiles for Chinese twins prior to this study. The established birth weight centiles for female and male twins are markedly lower than those for Chinese singletons. Twin-specific curves should be used for determining inappropriate for gestational age in twins rather than using existing singleton reference. The birth weight percentiles for twins differed significantly from those for non-Chinese twins. In addition to ethnic influences, the observed differences could be ascribed to variations in prenatal care, fetal or maternal nutrition status or other environmental factors. Neonatal mortality rates varied considerably among twins grouped by the newly developed reference percentiles. Small-for-gestational-age twins had much higher mortality than did appropriate-for-gestational-age twins, highlighting the need to reduce postnatal mortality by improving perinatal health care for twins.

[Relationship between reference values of fibrinogen and geographical factors based on neural network analysis].

PubMed

Li, Meng-Jiao; Ge, Miao; Wang, Cong-Xia; Cen, Min-Yi; Jiang, Ji-Lin; He, Jin-Wei; Lin, Qian-Yi; Liu, Xin

2016-08-20

To analyze the relationship between the reference values of fibrinogen (FIB) in healthy Chinese adults and geographical factors to provide scientific evidences for establishing the uniform standard. The reference values of FIB of 10701 Chinese healthy adults from 103 cities were collected to investigate their relationship with 18 geographical factors including spatial index, terrain index, climate index, and soil index. Geographical factors that significantly correlated with the reference values were selected for constructing the BP neural network model. The spatial distribution map of the reference value of FIB of healthy Chinese adults was fitted by disjunctive kriging interpolation. We used the 5-layer neural network and selected 2000 times of training covering 11 hidden layers to build the simulation rule for simulating the relationship between FIB and geographical environmental factors using the MATLAB software. s The reference value of FIB in healthy Chinese adults was significantly correlated with the latitude, sunshine duration, annual average temperature, annual average relative humidity, annual precipitation, annual range of air temperature, average annual soil gravel content, and soil cation exchange capacity (silt). The artificial neural networks were created to analyze the simulation of the selected indicators of geographical factors. The spatial distribution map of the reference values of FIB in healthy Chinese adults showed a distribution pattern that FIB levels were higher in the South and lower in the North, and higher in the East and lower in the West. When the geographical factors of a certain area are known, the reference values of FIB in healthy Chinese adults can be obtained by establishing the neural network mode or plotting the spatial distribution map.

Hepatitis B: report of prevalence and access to healthcare among Chinese residents in Sheffield UK.

PubMed

Vedio, Alicia B; Ellam, Helena; Rayner, Frances; Stone, Benjamin; Kudesia, Goura; McKendrick, Michael W; Green, Stephen T

2013-12-01

Overall prevalence of hepatitis B (HBV) in the UK is low. However, among migrants from endemic areas, prevalence has been shown to be high. Furthermore, timely diagnosis and/or referral are required prevent serious health consequences through early institution of treatment. We identified locations that would be familiar to Chinese members of the community with the objective of facilitating testing. Dried blood spot samples were collected from 229 Chinese subjects and tested for HBV and also for hepatitis C virus (HCV) infection--offering complete chronic viral hepatitis screening. HBsAg was positive in 20/229 (8.7%) participants, (10 F, 10 M). Five women and one man were aware of their condition, but only one man and none of the women were under specialist care. The average length of residence in the UK for positive patients was 15 years (range 2-40). Evidence of HBV past infection, HBcAb(+)/HBsAg(-), was seen in 28/229 participants (12.2%). HCV antibody testing produced negative results in all participants. The methodology of testing was well accepted, 139/144 (95%) responded to a feedback questionnaire declaring no discomfort and 100% finding the information session useful. This model of outreach testing is helpful for addressing health inequalities afflicting the UK's Chinese community. Copyright © 2013 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

China: A Guide to Reference Sources in English and Chinese.

ERIC Educational Resources Information Center

Chen, Su, Comp.; Slavin, Suzy M., Ed.

This guide to selected reference sources in the McGill University (Quebec) Library for Sinology (the study of the language, history, literature, and civilization of China) contains annotated listings for English and Chinese language materials in the following categories: (1) guides to the literature (6 references); (2) encyclopedias (3…

Engaging a "Truly Foreign" Language and Culture: China through Chinese Film

ERIC Educational Resources Information Center

Ning, Cynthia

2009-01-01

In this article, the author shares how she uses Chinese film in her Chinese language and culture classes. She demonstrates how Chinese films can help students "navigate the uncharted universe of Chinese culture" with reference to several contemporary Chinese films. She describes how intensive viewing of films can develop a deeper and…

HDRK-Woman: whole-body voxel model based on high-resolution color slice images of Korean adult female cadaver

NASA Astrophysics Data System (ADS)

Yeom, Yeon Soo; Jeong, Jong Hwi; Kim, Chan Hyeong; Han, Min Cheol; Ham, Bo Kyoung; Cho, Kun Woo; Hwang, Sung Bae

2014-07-01

In a previous study, we constructed a male reference Korean phantom; HDRK-Man (High-Definition Reference Korean-Man), to represent Korean adult males for radiation protection purposes. In the present study, a female phantom; HDRK-Woman (High-Definition Reference Korean-Woman), was constructed to represent Korean adult females. High-resolution color photographic images obtained by serial sectioning of a 26 year-old Korean adult female cadaver were utilized. The body height and weight, the skeletal mass, and the dimensions of the individual organs and tissues were adjusted to the reference Korean data. The phantom was then compared with the International Commission on Radiological Protection (ICRP) female reference phantom in terms of calculated organ doses and organ-depth distributions. Additionally, the effective doses were calculated using both the HDRK-Man and HDRK-Woman phantoms, and the values were compared with those of the ICRP reference phantoms.

HDRK-Woman: whole-body voxel model based on high-resolution color slice images of Korean adult female cadaver.

PubMed

Yeom, Yeon Soo; Jeong, Jong Hwi; Kim, Chan Hyeong; Han, Min Cheol; Ham, Bo Kyoung; Cho, Kun Woo; Hwang, Sung Bae

2014-07-21

In a previous study, we constructed a male reference Korean phantom; HDRK-Man (High-Definition Reference Korean-Man), to represent Korean adult males for radiation protection purposes. In the present study, a female phantom; HDRK-Woman (High-Definition Reference Korean-Woman), was constructed to represent Korean adult females. High-resolution color photographic images obtained by serial sectioning of a 26 year-old Korean adult female cadaver were utilized. The body height and weight, the skeletal mass, and the dimensions of the individual organs and tissues were adjusted to the reference Korean data. The phantom was then compared with the International Commission on Radiological Protection (ICRP) female reference phantom in terms of calculated organ doses and organ-depth distributions. Additionally, the effective doses were calculated using both the HDRK-Man and HDRK-Woman phantoms, and the values were compared with those of the ICRP reference phantoms.

Chinese life cycle impact assessment factors.

PubMed

Yang, J X; Nielsen, P H

2001-04-01

The methodological basis and procedures for determination of Chinese normalization references and weighting factors according to the EDIP-method is described. According to Chinese industrial development intensity and population density, China was divided into three regions and the normalization references for each region were calculated on the basis of an inventory of all of the region's environmental emissions in 1990. The normalization reference was determined as the total environmental impact potential for the area in question in 1990 (EP(j)90) divided by the population. The weighting factor was determined as the normalization reference (ER(j)90) divided by society's target contribution in the year 2000 based on Chinese political reduction plans, ER(j)T2000. This paper presents and discuss results obtained for eight different environmental impact categories relevant for China: global warming, stratospheric ozone depletion, acidification, nutrient enrichment, photochemical ozone formation and generation of bulk waste, hazardous waste and slag and ashes.

[Application of bioassay in quality control of Chinese materia medica-taking Radix Isatidis as an example].

PubMed

Yan, Dan; Ren, Yongshen; Luo, Jiaoyang; Li, Hanbing; Feng, Xue; Xiao, Xiaohe

2010-10-01

Bioassay, which construct the characteristics consistents with Chinese medical science, is the core mode and methods for the quality control of Chinese materia medica. Taking the bioassay of Radix Isatidis as an example, the contribution, status and application of bioassay in the quality control of Chinese materia medica were introduced in this article, and two key issue (the selection of reference and measurement methods) in the process of establishing bioassay were also explained. This article expects to provide a reference for the development and improvement of the bioassay of Chinese materia medica in a practical manipulation level.

[Investigation on pattern of quality control for Chinese materia medica based on famous-region drug and bioassay--the work reference].

PubMed

Yan, Dan; Xiao, Xiaohe

2011-05-01

Selection and standardization of the work reference are the technical issues to be faced with in the bioassay of Chinese materia medica. Taking the bioassay of Coptis chinensis. as an example, the manufacture process of the famous-region drugs extraction was explained from the aspects of original identification, routine examination, component analysis and bioassay. The common technologies were extracted, and the selection and standardization procedures of the work reference for the bioassay of Chinese materia medica were drawn up, so as to provide technical support for constructing a new mode and method of the quality control of Chinese materia medica based on the famous-region drugs and bioassay.

Hematology and Serum Biochemistry Reference Intervals for Six-Week-Old, Farm-Reared Chinese Ring-Necked Pheasants ( Phasianus colchicus ) from Minnesota.

PubMed

Dzikamunhenga, R S; Griffith, R W; Hostetter, S; Fisher, P; Larson, W

2017-06-01

Chinese ring-necked pheasants ( Phasianus colchicus ) are commonly farmed in intensive operations for purposes such as meat production, hunting preserves, or research. Under these conditions, pheasants frequently suffer medical ailments such as bacterial, viral, and parasitic infections or nutritional or metabolic disorders. Relatively little scientific information exists regarding clinical pathology reference intervals (RIs) for farm-reared pheasants. The objective of this study was to determine RIs for hematologic and serum biochemical variables for Chinese ring-necked pheasants from Minnesota at 6 wk of age. Blood samples from 119 clinically healthy Chinese ring-necked pheasants were analyzed using standard techniques. Reference intervals were generated in Microsoft® Excel® 2013 (Microsoft, Redmond, WA) using Reference Value Advisor freeware version 2.1 (Microsoft). Ninety-five percent RIs were determined using nonparametric methods that followed Clinical and Laboratory Standards Institute guidelines. These RIs will be useful for the monitoring of health and diagnosis of disease in confined Chinese ring-necked pheasant populations that are approximately 6 wk old.

Malaysia, a Modern Miracle: Is It About to Become a NIC (Newly Industrializing Country)?

DTIC Science & Technology

1986-01-13

parties to consistantly challenge the National Front are two extremist, racially oriented parties. The Democratic Action Party ( DAP ) a Chinese...socialist party with ties to Singaporian Prime Minister Lee’s party. DAP has been strong in Urban areas {i where there are large groups of Chinese. The other...Poverty in Southeast Asia: Malaysia, Indonesia and the Philippines." Pacific Affairs, 52 no. 1. (Spring 1979): 5-41. Ibrahim , Zawabi. "Righ Man, Poor

Identification and quantification of three genetically modified insect resistant cotton lines using conventional and TaqMan real-time polymerase chain reaction methods.

PubMed

Yang, Litao; Pan, Aihu; Zhang, Kewei; Guo, Jinchao; Yin, Changsong; Chen, Jianxiu; Huang, Cheng; Zhang, Dabing

2005-08-10

As the genetically modified organisms (GMOs) labeling policies are issued in many countries, qualitative and quantitative polymerase chain reaction (PCR) techniques are increasingly used for the detection of genetically modified (GM) crops in foods. Qualitative PCR and TaqMan real-time quantitative PCR methods to detect and identify three varieties of insect resistant cotton, i.e., Mon531 cotton (Monsanto Co.) and GK19 and SGK321 cottons (Chinese Academy of Agricultural Sciences), which were approved for commercialization in China, were developed in this paper. Primer pairs specific to inserted DNAs, such as Cowpea trypsin inhibitor (CpTI) gene of SGK321 cotton and the specific junction DNA sequences containing partial Cry1A(c) gene and NOS terminator of Mon531, GK19, and SGK321 cotton varieties were designed to conduct the identified PCR assays. In conventional specific identified PCR assays, the limit of detection (LOD) was 0.05% for Mon531, GK19, or SGK321 in 100 ng of cotton genomic DNA for one reaction. Also, the multiplex PCR method for screening the three GM cottons was also established, which could save time and cost in practical detection. Furthermore, a real-time quantitative PCR assay based on TaqMan chemistry for detection of insect resistant gene, Cry1A(c), was developed. This assay also featured the use of a standard plasmid as a reference molecule, which contained both a specific region of the transgene Cry1A(c) and an endogenous stearoyl-acyl carrier protein desaturase (Sad1) gene of the cotton. In quantitative PCR assay, the quantification range was from 0.01 to 100% in 100 ng of the genome DNA template, and in the detection of 1.0, 3.0, and 5.0% levels of three insect resistant cotton lines, respectively, all of the relative standard deviations (RSDs) were less than 8.2% except for the GM cotton samples with 1.0% Mon531 or GK19, which meant that our real-time PCR assays involving the use of reference molecule were reliable and practical for GM insect resistant cottons quantification. All of these results indicated that our established conventional and TaqMan real-time PCR assays were applicable to detect the three insect resistant cottons qualitatively and quantitatively.

The Perennial Problem: The Chinese Minority in Indonesia.

DTIC Science & Technology

1986-06-28

peranakan , ethnic Chinese, local Chinese, foreign-born Chinese, Indonesian Chinese, alien Chinese, citizen Chinese, and so forth.) For the purposes of this...study, only four terms are im- -" portant: pribumi, peranakan , totok, and cina. ’Pribumi’ is * an Indonesian term which literally means ’indigenous...pribumi population consists of hundreds of different ethnic and linguistic groups. ’ Peranakan ’ is the term used to refer to the Indonesia-born Chinese

Accuracy assessment of BDS precision orbit determination and the influence analysis of site distribution

NASA Astrophysics Data System (ADS)

Chen, Ming; Guo, Jiming; Li, Zhicai; Zhang, Peng; Wu, Junli; Song, Weiwei

2017-04-01

BDS precision orbit determination is a key content of the BDS application, but the inadequate ground stations and the poor distribution of the network are the main reasons for the low accuracy of BDS precise orbit determination. In this paper, the BDS precise orbit determination results are obtained by using the IGS MGEX stations and the Chinese national reference stations，the accuracy of orbit determination of GEO, IGSO and MEO is 10.3cm, 2.8cm and 3.2cm, and the radial accuracy is 1.6cm,1.9cm and 1.5cm.The influence of ground reference stations distribution on BDS precise orbit determination is studied. The results show that the Chinese national reference stations contribute significantly to the BDS orbit determination, the overlap precision of GEO/IGSO/MEO satellites were improved by 15.5%, 57.5% and 5.3% respectively after adding the Chinese stations.Finally, the results of ODOP(orbit distribution of precision) and SLR are verified. Key words: BDS precise orbit determination; accuracy assessment；Chinese national reference stations；reference stations distribution；orbit distribution of precision

[The significance of drawing on experience of experimental study on Chinese materia medica during the Republican period].

PubMed

Li, Nan; Wan, Fang

2015-05-01

During the period of the Republic of China, researches of experiments on Chinese materia medica developed extensively with the scientific process of Chinese medicine. Although the technology standard was relatively low and the reference value, limited. The experiences, positive or negative, obtained at that time still has reference significance to today's Chinese medicine scientific research. The notion that traditional Chinese medical and scientific research be conducted under the guidance of TCM theory; valuable experience contained in the ancient literature of traditional Chinese medicine be collected; and the transformation capacity of scientific research be elevated, has been accepted by modern TCM professionals. If you go back to the history, it can be seen that this notion was summarized through repeated practice during the critical moment of traditional Chinese medicine, which should be emphasized and its understanding deepened at any time.

Dental age estimation from the developmental stage of the third molars in western Chinese population.

PubMed

Li, Guo; Ren, Jiayin; Zhao, Shuping; Liu, Yuanyuan; Li, Na; Wu, Wanhong; Yuan, Shanshan; Wang, Hu

2012-06-10

The purpose of this study is to provide reference data about estimating dental age from third molars of the western Chinese population for comparing with other populations and being applied to the age estimation of western Chinese juveniles and adolescents. A total of 2078 digital panoramic radiographs of 989 male and 1089 female Chinese subjects aged between 5 and 23 years were examined. The mineralization status of the third molars was assessed using the formation stages described by Demirjian et al. with two modifications. The results showed that the development of third molars in the western Chinese population was likely to begin at age 5 in both males and females. The third molars 28 and 48 showed significantly higher frequency in females than in males. The third molars 18 in the stage 1, 38 in the stages 1, A and G, and 48 in the stage H showed significantly older average age in females than in males. The Demirjian's stages C and D could be used as a reference stage to determine dichotomously whether a western Chinese is more likely to be under or above age 14 or 16, respectively. This study provided reference data for the age estimation of western Chinese juveniles and adolescents by the mineralization stages of the third molar. Apart from forensic age determination in living subjects, the presented reference data can also be used for age estimations of unidentified corpses and skeletons. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

A combined reference panel from the 1000 Genomes and UK10K projects improved rare variant imputation in European and Chinese samples

PubMed Central

Chou, Wen-Chi; Zheng, Hou-Feng; Cheng, Chia-Ho; Yan, Han; Wang, Li; Han, Fang; Richards, J. Brent; Karasik, David; Kiel, Douglas P.; Hsu, Yi-Hsiang

2016-01-01

Imputation using the 1000 Genomes haplotype reference panel has been widely adapted to estimate genotypes in genome wide association studies. To evaluate imputation quality with a relatively larger reference panel and a reference panel composed of different ethnic populations, we conducted imputations in the Framingham Heart Study and the North Chinese Study using a combined reference panel from the 1000 Genomes (N = 1,092) and UK10K (N = 3,781) projects. For rare variants with 0.01% < MAF ≤ 0.5%, imputation in the Framingham Heart Study with the combined reference panel increased well-imputed genotypes (with imputation quality score ≥0.4) from 62.9% to 76.1% when compared to imputation with the 1000 Genomes. For the North Chinese samples, imputation of rare variants with 0.01% < MAF ≤ 0.5% with the combined reference panel increased well-imputed genotypes by from 49.8% to 61.8%. The predominant European ancestry of the UK10K and the combined reference panels may explain why there was less of an increase in imputation success in the North Chinese samples. Our results underscore the importance and potential of larger reference panels to impute rare variants, while recognizing that increasing ethnic specific variants in reference panels may result in better imputation for genotypes in some ethnic groups. PMID:28004816

Head circumference growth reference charts of children younger than 7 years in Chinese rural areas.

PubMed

Xie, Shengnan; Shi, Junxin; Wang, Jianmin; Li, Neng; Yang, Senbei; Zhang, Jing

2014-12-01

The head circumference growth reference charts for children in China are presently based on urban children. However, the references may not apply to rural children because of the differences between urban and rural areas, such as economy, culture, and dietary habits. Our objective was to provide a reliable continuous set of head circumference growth reference charts for male and female children less than 7 years of age in Chinese rural areas. Children in our study were identified by multistage stratified cluster sampling from rural areas of 10 provinces in China. Questionnaire survey and anthropometric measurements were conducted in data collection. Head circumference was measured with a nonelastic tape on a line passing over the glabella and posterior occipital protrusion in children. We compared the fiftieth percentile of our cross-sectional data with the data of Chinese cities, World Health Organization, and the United States. A total of 95,904 children (48,722 boys and 47,182 girls) were included in the study. We present age- and sex-appropriate head circumference growth charts younger than 7 years for Chinese rural areas. The head circumference percentiles of the children in rural China are much smaller than the children in Chinese urban areas, World Health Organization, and the US percentiles after 2 years old. Head circumference percentiles can be applied in growth monitoring, but current head circumference growth references promulgated in urban China may not be suitable for rural areas in China. Providing head circumference growth reference charts for rural Chinese children who are younger than 7 years old is very important. Copyright © 2014 Elsevier Inc. All rights reserved.

Chinese Orthographic Decomposition and Logographic Structure

ERIC Educational Resources Information Center

Cheng, Chao-Ming; Lin, Shan-Yuan

2013-01-01

"Chinese orthographic decomposition" refers to a sense of uncertainty about the writing of a well-learned Chinese character following a prolonged inspection of the character. This study investigated the decomposition phenomenon in a test situation in which Chinese characters were repeatedly presented in a word context and assessed…

A supplement to Prof. Shoji Shibata's achievements: the history of "Shōsō-in Medicines" and the reason why Magnolia obovata (old name: Hoogashiwa) was not given a Chinese herbal name in Japan's oldest anthology "Man'yōshū".

PubMed

Kinoshita, Takeshi

2018-01-01

Prof. Shoji Shibata (1916-2016) left behind remarkable achievements in the field of the history of pharmacy. Among those, the scientific survey on medicines preserved in Shōsō-in, globally known as the World Cultural Heritage, is of particular interest, drawing wide attention from scholars to the general public. Its most spectacular and also shocking study in the field of pharmacognosy will be the one on the true origin of Kōboku (Houpu) that seems quite ordinary from its name. Prof. Shibata revealed that it is of juglandaceous origin that is completely different from what is known today under the same name. Juglandaceous Kōboku, which came into wide use in China at that time, was neither a homonym nor adulteration according to the pertinent description on this medicine in Chinese herbal books, and, furthermore, was regarded as authentic even at the Song Dynasty. In the Nara period of Japan, the name of Kōboku is not found except for the archives preserved in Shōsō-in, while the name of Hoogashiwa, an old name of Hoonoki (Magnolia obovata), appears only in "Man'yōshū", Japan's oldest anthology. Therefore, Hoonoki was not recognized as Kōboku at that time. Interestingly, this fact is also reflected in "Man'yōshū". In the epigraph of two poems including Hoonoki, the Japanese name is used instead of the Chinese name that should be employed in principle. The historical circumstances of "Shōsō-in Medicines" will also be outlined with elaborate and reliable evidence.

To Live on Earth. Man and His Environment in Perspective.

ERIC Educational Resources Information Center

Brubaker, Sterling

In this text, written for the general reader rather than for the specialist, the accelerating use of man's environment is considered from agricultural, economic, demographic, and land and other resource use, with principal reference to the United States situation, but with reference to the world scale when appropriate. Environmental threats are…

Happy alone? Sad young men in East Asian gay cinema.

PubMed

Berry, C

2000-01-01

This essay chooses as its texts three films representing contemporary gay male subjects from each of the "three" China's: HK, Taiwan, and the Mainland. Relocating the homoerotic image of the "sad young man," a trope popular from Hollywood rebellion films of the 1950s and 1960s, to contemporary China, I discuss how this masculine icon has been transformed from one of heroic rebellion to one of existential isolation. Indeed, as the politics of both the outmoded Confucian family and fractured Chinese nationhood intersect, what the sad young (gay) man rebels against is a political fluctuation which is no longer fixed; as the young man's opposition is no longer fixed, so too does he become alienated even from his own rebellious cause.

Referent Predictability Is Affected by Syntactic Structure: Evidence from Chinese

ERIC Educational Resources Information Center

Cheng, Wei; Almor, Amit

2017-01-01

This paper examines the effect of syntactic structures on referent predictability. Focusing on stimulus-experiencer (SE) verbs, we conducted two sentence-completion experiments in Chinese by contrasting SE verbs in three structures (active canonical, active "ba," and passive). The results showed that although verb semantics and discourse…

"I Am Chelsea Manning": Comparison of Gendered Representation of Private Manning in U.S. and International News Media.

PubMed

Hackl, Andrea M; Becker, Amy B; Todd, Maureen E

2016-01-01

On August 22, 2013, Bradley Manning released a statement requesting to be referred to as female. In the following days, the news media discussed whether language should shift toward a female representation. Using quantitative content analysis and qualitative contextual analysis, this study analyzed whether U.S. and international newspapers (N = 197) acknowledged Manning's request to be referred to as "Chelsea" in the two weeks after the statement. Results suggest that the mainstream press was hesitant in shifting toward a female representation. A comparison of international and U.S. newspapers suggests that the U.S. press lagged behind international coverage using a female depiction.

A New Sputnik Surprise?

NASA Technical Reports Server (NTRS)

Lowman, Paul D., Jr.; Smith, David E. (Technical Monitor)

2001-01-01

This paper suggests that a new "Sputnik surprise" in the form of a joint Chinese-Russian lunar base program may emerge in this decade. The Moon as a whole has been shown to be territory of strategic value, with discovery of large amounts of hydrogen (probably water ice) at the lunar poles and helium 3 everywhere in the soil, in addition to the Moon's scientific value as an object of study and as a platform for astronomy. There is thus good reason for a return to the Moon, robotically or manned. Relations between China and Russia have thawed since the mid-1990s, and the two countries have a formal space cooperation pact. It is argued here that a manned lunar program would be feasible within 5 years, using modern technology and proven spacecraft and launch vehicles. The combination of Russian lunar hardware with Chinese space technology would permit the two countries together to take the lead in solar system exploration in the 21st century.

Serum ARCHITECT PIVKA-II reference interval in healthy Chinese adults: Sub-analysis from a prospective multicenter study.

PubMed

Yan, Cunling; Hu, Jian; Yang, Jia; Chen, Zhaoyun; Li, Huijun; Wei, Lianhua; Zhang, Wei; Xing, Hao; Sang, Guoyao; Wang, Xiaoqin; Han, Ruilin; Liu, Ping; Li, Zhihui; Li, Zhiyan; Huang, Ying; Jiang, Li; Li, Shunjun; Dai, Shuyang; Wang, Nianyue; Yang, Yongfeng; Ma, Li; Soh, Andrew; Beshiri, Agim; Shen, Feng; Yang, Tian; Fan, Zhuping; Zheng, Yijie; Chen, Wei

2018-04-01

Protein induced by vitamin K absence or antagonist-II (PIVKA-II) has been widely used as a biomarker for liver cancer diagnosis in Japan for decades. However, the reference intervals for serum ARCHITECT PIVKA-II have not been established in the Chinese population. Thus, this study aimed to measure serum PIVKA-II levels in healthy Chinese subjects. This is a sub-analysis from the prospective, cross-sectional and multicenter study (ClinicalTrials.gov Identifier: NCT03047603). A total of 892 healthy participants (777 Han and 115 Uygur) with complete health checkup results were recruited from 7 regional centers in China. Serum PIVKA-II level was measured by ARCHITECT immunoassay. All 95% reference ranges were estimated by nonparametric method. The distribution of PIVKA-II values showed significant difference with ethnicity and sex, but not age. The 95% reference range of PIVKA-II was 13.62-40.38 mAU/ml in Han Chinese subjects and 15.16-53.74 mAU/ml in Uygur subjects. PIVKA-II level was significantly higher in males than in females (P < 0.001). The 95% reference range of PIVKA-II was 15.39-42.01 mAU/ml in Han males while 11.96-39.13 mAU/ml in Han females. The reference interval of serum PIVKA-II on the Architect platform was established in healthy Chinese adults. This will be valuable for future clinical and laboratory studies performed using the Architect analyzer. Different ethnic backgrounds and analytical methods underline the need for redefining the reference interval of analytes such as PIVKA-II, in central laboratories in different countries. Copyright © 2018 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

[Suitable investigation method of exploration and suggestions for investigating Chinese materia medica resources from wetland and artificial water of Hongze Lake region].

PubMed

Liu, Rui; Yan, Hui; Duan, Jin-Ao; Liu, Xing-Jian; Ren, Quan-Jin; Li, Hui-Wei; Bao, Bei-Hua; Zhang, Zhao-Hui

2016-08-01

According to the technology requirements of the fourth national survey of Chinese Materia Medica resources (pilot), suitable investigation method of exploration and suggestions for investigating Chinese Materia Medica resources was proposed based on the type of wetland and artificial water of Hongze Lake region. Environment of Hongze Lake and overview of wetland, present situation of ecology and vegetation and vegetation distribution were analyzed. Establishment of survey plan, selection of sample area and sample square and confirmation of representative water area survey plan were all suggested. The present study provide references for improving Chinese materia medica resources survey around Hongze Lake, and improving the technical specifications. It also provide references for investigating Chinese Materia Medica resources survey on similar ecological environment under the condition of artificial intervention. Copyright© by the Chinese Pharmaceutical Association.

[Application of network biology on study of traditional Chinese medicine].

PubMed

Tian, Sai-Sai; Yang, Jian; Zhao, Jing; Zhang, Wei-Dong

2018-01-01

With the completion of the human genome project, people have gradually recognized that the functions of the biological system are fulfilled through network-type interaction between genes, proteins and small molecules, while complex diseases are caused by the imbalance of biological processes due to a number of gene expression disorders. These have contributed to the rise of the concept of the "multi-target" drug discovery. Treatment and diagnosis of traditional Chinese medicine are based on holism and syndrome differentiation. At the molecular level, traditional Chinese medicine is characterized by multi-component and multi-target prescriptions, which is expected to provide a reference for the development of multi-target drugs. This paper reviews the application of network biology in traditional Chinese medicine in six aspects, in expectation to provide a reference to the modernized study of traditional Chinese medicine. Copyright© by the Chinese Pharmaceutical Association.

Calculation of conversion coefficients using Chinese adult reference phantoms for air submersion and ground contamination.

PubMed

Lu, Wei; Qiu, Rui; Wu, Zhen; Li, Chunyan; Yang, Bo; Liu, Huan; Ren, Li; Li, Junli

2017-03-21

The effective and organ equivalent dose coefficients have been widely used to provide assessment of doses received by adult members of the public and by workers exposed to environmental radiation from nuclear facilities under normal or accidental situations. Advancements in phantom types, weighting factors, decay data, etc, have led to the publication of newer results in this regard. This paper presents a new set of conversion coefficients for air submersion and ground contamination (with the use of Geant4) for photons from 15 keV to 10 MeV using the Chinese and International Commission on Radiological Protection (ICRP) adult reference male and female phantoms. The radiation fields, except for energy spectrum at low energies, were validated by the data obtained from the Monte Carlo code YURI. The effective dose coefficients of monoenergetic photons, obtained for the ICRP adult reference phantoms, agree well with recently published data for air submersion and ground contamination with a plane source at a depth of 0.5 g cm -2 in soil, but an average difference of 36.5% is observed for ground surface contamination with the abovementioned radiation field. The average differences in organ equivalent dose coefficients between the Chinese and the ICRP adult reference phantoms are within 6% for most organs, but noticeable differences of up to 70% or even higher are found at photon energies below 30 keV under air submersion. The effective dose coefficients obtained with the Chinese adult reference phantoms are greater than those of the ICRP adult reference phantoms above 30 keV and 0.5 MeV for ground contamination and air submersion, respectively; the average differences from the Chinese adult reference phantoms are about 3.6% and 0.4% in the whole energy range with maximum differences of 31.8% and 27.6% at 15 keV for air submersion and ground contamination respectively. These differences are attributed to anatomical discrepancies in overlying tissue mass of an individual organ and the body mass between the Chinese and the ICRP adult reference phantoms. These monoenergetic photon conversion coefficients are subsequently used to evaluate radionuclides with decay data from ICRP publication 107.

Calculation of conversion coefficients using Chinese adult reference phantoms for air submersion and ground contamination

NASA Astrophysics Data System (ADS)

Lu, Wei; Qiu, Rui; Wu, Zhen; Li, Chunyan; Yang, Bo; Liu, Huan; Ren, Li; Li, Junli

2017-03-01

The effective and organ equivalent dose coefficients have been widely used to provide assessment of doses received by adult members of the public and by workers exposed to environmental radiation from nuclear facilities under normal or accidental situations. Advancements in phantom types, weighting factors, decay data, etc, have led to the publication of newer results in this regard. This paper presents a new set of conversion coefficients for air submersion and ground contamination (with the use of Geant4) for photons from 15 keV to 10 MeV using the Chinese and International Commission on Radiological Protection (ICRP) adult reference male and female phantoms. The radiation fields, except for energy spectrum at low energies, were validated by the data obtained from the Monte Carlo code YURI. The effective dose coefficients of monoenergetic photons, obtained for the ICRP adult reference phantoms, agree well with recently published data for air submersion and ground contamination with a plane source at a depth of 0.5 g cm-2 in soil, but an average difference of 36.5% is observed for ground surface contamination with the abovementioned radiation field. The average differences in organ equivalent dose coefficients between the Chinese and the ICRP adult reference phantoms are within 6% for most organs, but noticeable differences of up to 70% or even higher are found at photon energies below 30 keV under air submersion. The effective dose coefficients obtained with the Chinese adult reference phantoms are greater than those of the ICRP adult reference phantoms above 30 keV and 0.5 MeV for ground contamination and air submersion, respectively; the average differences from the Chinese adult reference phantoms are about 3.6% and 0.4% in the whole energy range with maximum differences of 31.8% and 27.6% at 15 keV for air submersion and ground contamination respectively. These differences are attributed to anatomical discrepancies in overlying tissue mass of an individual organ and the body mass between the Chinese and the ICRP adult reference phantoms. These monoenergetic photon conversion coefficients are subsequently used to evaluate radionuclides with decay data from ICRP publication 107.

A GRAMMAR OF SPOKEN CHINESE.

ERIC Educational Resources Information Center

CHAO, YUEN REN

THE AUTHOR OF THIS GRAMMAR STATES THAT THIS IS A "DISCUSSION BOOK" AND NOT AN INSTRUCTION BOOK FOR LEARNING CHINESE. HIS ANALYSIS OF CHINESE GRAMMAR IS BASED ON CURRENT LINGUISTIC METHODS AND ASSUMES THE READER HAS SOME KNOWLEDGE OF LINGUISTICS. THIS BOOK CONSTITUTES A REFERENCE WORK FOR LINGUISTS AND STUDENTS OF THE CHINESE LANGUAGE. MAJOR…

Chinese Library Services to a Predominantly Chinese-Speaking Community.

ERIC Educational Resources Information Center

Chan, Stella W.

The San Francisco Public Library has developed some special services for Chinese-speaking patrons. A collection of Chinese materials at the Chinatown branch now contains 9,000 fiction and non-fiction books, 9 newspapers, 19 periodicals, and over 300 phonograph records. Bilingual citizenship books are provided, as are reference books on China and…

New Horizons in Education, Number 37.

ERIC Educational Resources Information Center

New Horizons in Education, 1996

1996-01-01

The journal issue contains articles in either Chinese or English, each with abstracts in both languages. They include: "'Every Person Is a Creative Being': Teaching Method Designed To Cultivate Creativity from the Perspective of Educational Psychology" (Wai Man Lee); "Sex Differences in Problem Behaviour and the Self-Concept: An…

Be a Chinese "Cat" and Catch Chinese "Mice": Some Words about "Returnees" and "Locals"

ERIC Educational Resources Information Center

Dongtao, Zou

2005-01-01

"Sea turtles" refer to scholars who have returned from abroad, and especially from the Western countries while "land turtles" refer to scholars who have been "stuck" in China where they have obtained an education and engaged in theoretical research or practical explorations. In this article, the author compares the…

[Guidelines of reference recording in scientific papers of Chinese Journal of Applied Ecology].

PubMed

Xiao, Hong

2008-01-01

To improve the compilation quality of references, work in well with articles search and periodicals evaluation, and promote international academic exchange, the Chinese Journal of Applied Ecology shall adjust its principles of reference recording in scientific papers based on the GB/T7714 -2005. From 2008, the references in scientific papers to be submitted are requested to record by the Citation-Sequence. In this paper, some examples were presented, and the issues needed to be paid more attention to by the authors were put forward.

Talking about others facilitates theory of mind in Chinese preschoolers.

PubMed

Lu, Huijing; Su, Yanjie; Wang, Qi

2008-11-01

A longitudinal study and a training study were conducted to show that simply referring to others facilitated theory of mind (ToM) development in Chinese children. In Study 1, 3- to 4-year-old Chinese children (N = 52) were tested on ToM and autobiographical memory (AM). One year later, in the group of children who initially failed the false belief tasks, only those who increased their references to others in AM recall passed the tasks. In Study 2, Chinese preschoolers who were trained to talk about others through storytelling showed improvement in their ToM performance. These findings suggest alternative pathways for ToM development in non-Euro-American context.

Characteristics and Thinking of External Application of Chinese Medicine

NASA Astrophysics Data System (ADS)

Li, Mengyan; Bai, Ming; Miao, Mingsan

2018-01-01

Chinese traditional medicine plays an important role in the clinical treatment of traditional Chinese medicine topical drugs in recent years with the increasing types of disease treatment is also not much extended, this paper reviews the application of clinical application of traditional Chinese medicine in recent years in different conditions, to provide reference for related research.

Phenformin-associated lactic acidosis due to imported phenformin.

PubMed

Lu, H C; Parikh, P P; Lorber, D L

1996-12-01

To emphasize the continued incidence of phenformin-associated lactic acidosis. We report a case of phenformin-associated lactic acidosis in a Chinese man who received phenformin while in China. Diagnosis was made; the patient was treated appropriately and survived. Phenformin-associated lactic acidosis may still occur in the U.S.

A Bridge Too Far

NASA Astrophysics Data System (ADS)

Halprin, L.

Manned space flight has stagnated for over forty years. No humans have travelled beyond LEO since 1972. This paper examines the historical reasons for this situation, postulates a possible explanation and proposes a potential way forward. The science required for manned space flight has existed for a very long time. The Chinese first developed rockets almost a millennium ago. The Laws of Universal Gravitation were described by Newton in the 17th century, and the rocket equation was formulated by Tsiolkovsky over a hundred years ago. Advances in chemical, electronic and materials technologies enabled manned space flight fifty years ago. But it still required the political will to authorise the enormous expense of the undertaking. Since the original political impetus for manned space flight evaporated after men reached the moon, the enterprise has stagnated. A three stage model linking (a) the science and technology, (b) the economic resources and (c) the will or motivation is presented as a possible explanation. A way for progressing the enterprise of manned space flight beyond this three-way nexus is proposed. By accepting the propositions put forward in this paper, it is plausible that stakeholders may be empowered to push beyond the excuses that have retarded manned space flight for so long.

First Definition of Reference Intervals of Liver Function Tests in China: A Large-Population-Based Multi-Center Study about Healthy Adults

PubMed Central

Zhang, Chuanbao; Guo, Wei; Huang, Hengjian; Ma, Yueyun; Zhuang, Junhua; Zhang, Jie

2013-01-01

Background Reference intervals of Liver function tests are very important for the screening, diagnosis, treatment, and monitoring of liver diseases. We aim to establish common reference intervals of liver function tests specifically for the Chinese adult population. Methods A total of 3210 individuals (20–79 years) were enrolled in six representative geographical regions in China. Analytes of ALT, AST, GGT, ALP, total protein, albumin and total bilirubin were measured using three analytical systems mainly used in China. The newly established reference intervals were based on the results of traceability or multiple systems, and then validated in 21 large hospitals located nationwide qualified by the National External Quality Assessment (EQA) of China. Results We had been established reference intervals of the seven liver function tests for the Chinese adult population and found there were apparent variances of reference values for the variables for partitioning analysis such as gender(ALT, GGT, total bilirubin), age(ALP, albumin) and region(total protein). More than 86% of the 21 laboratories passed the validation in all subgroup of reference intervals and overall about 95.3% to 98.8% of the 1220 validation results fell within the range of the new reference interval for all liver function tests. In comparison with the currently recommended reference intervals in China, the single side observed proportions of out of range of reference values from our study for most of the tests deviated significantly from the nominal 2.5% such as total bilirubin (15.2%), ALP (0.2%), albumin (0.0%). Most of reference intervals in our study were obviously different from that of other races. Conclusion These used reference intervals are no longer applicable for the current Chinese population. We have established common reference intervals of liver function tests that are defined specifically for Chinese population and can be universally used among EQA-approved laboratories located all over China. PMID:24058449

Serum reference interval of ARCHITECT alpha-fetoprotein in healthy Chinese Han adults: Sub-analysis of a prospective multi-center study.

PubMed

Yan, Cunling; Yang, Jia; Wei, Lianhua; Hu, Jian; Song, Jiaqi; Wang, Xiaoqin; Han, Ruilin; Huang, Ying; Zhang, Wei; Soh, Andrew; Beshiri, Agim; Fan, Zhuping; Zheng, Yijie; Chen, Wei

2018-02-01

Alpha-fetoprotein (AFP) has been widely used in clinical practice for decades. However, large-scale survey of serum reference interval for ARCHITECT AFP is still absent in Chinese population. This study aimed to measure serum AFP levels in healthy Chinese Han subjects, which is a sub-analysis of an ongoing prospective, cross-sectional, multi-center study (ClinicalTrials.gov Identifier: NCT03047603). This analysis included a total of 530 participants (41.43±12.14years of age on average, 48.49% males), enrolled from 5 regional centers. Serum AFP level was measured by ARCHITECT immunoassay. Statistical analysis was performed using SAS 9.4 and R software. AFP distribution did not show significant correlation with age or sex. The overall median and interquartile range of AFP was 2.87 (2.09, 3.83) ng/mL. AFP level did not show a trend of increasing with age. The new reference interval was 2.0-7.07ng/mL (LOQ- 97.5th percentiles). The reference interval for ARCHITECT AFP is updated with the data of adequate number of healthy Han adults. This new reference interval is more practical and applicable in Chinese adults. Copyright © 2017 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

Chinese Manned Space Utility Project

NASA Astrophysics Data System (ADS)

Gu, Y.

Since 1992 China has been carrying out a conspicuous manned space mission A utility project has been defined and created during the same period The Utility Project of the Chinese Manned Space Mission involves wide science areas such as earth observation life science micro-gravity fluid physics and material science astronomy space environment etc In the earth observation area it is focused on the changes of global environments and relevant exploration technologies A Middle Revolution Image Spectrometer and a Multi-model Micro-wave Remote Sensor have been developed The detectors for cirrostratus distribution solar constant earth emission budget earth-atmosphere ultra-violet spectrum and flux have been manufactured and tested All of above equipment was engaged in orbital experiments on-board the Shenzhou series spacecrafts Space life science biotechnologies and micro-gravity science were much concerned with the project A series of experiments has been made both in ground laboratories and spacecraft capsules The environmental effect in different biological bodies in space protein crystallization electrical cell-fusion animal cells cultural research on separation by using free-low electrophoresis a liquid drop Marangoni migration experiment under micro-gravity as well as a set of crystal growth and metal processing was successfully operated in space The Gamma-ray burst and high-energy emission from solar flares have been explored A set of particle detectors and a mass spectrometer measured

Breast-conserving therapy for early-stage breast cancer in Chinese women: a meta-analysis of case-control studies.

PubMed

Cai, Xiaopeng; Liu, Xu; Yu, Haitao; Li, Jiguang; Zheng, Xinyu

2012-01-01

Breast cancer has a high incidence worldwide, while Chinese patients have some special characteristics compared to Western patients. A meta-analysis was carried out to determine the effectiveness of breast-conserving therapy (BCT) or mastectomy therapy (MT) for early-stage breast cancers in Chinese women. A fully recursive literature search was conducted in the Chinese Biomedical Literature Database. Case-control trials were considered for inclusion. Analyses were carried out using the Review Manager software (RevMan, version 5.0). The meta-analysis showed that the 3-year or 5-year overall survival, the locoregional recurrence rate, and the metastasis rate were not statistically different between the BCT group and the MT group, but the complication recurrence rate increased in the MT group. Subgroup analysis indicated that no significant differences were observed in the affected limb swelling recurrence rate between the BCT group and the MT group. BCT was the better choice than MT for Chinese women with early-stage breast cancer. Copyright © 2012 S. Karger AG, Basel.

The reference individual of radiation protection

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

Eckerman, K.F.; Cristy, M.

1995-12-31

The 70-kg {open_quotes}standard man{close_quotes} representing a typical Western adult male has been used in physiological models since at least the 1920s. In 1949 at the Chalk River conference, health physicists from the U.S., UK, and Canada agreed on the concept of a standard man to facilitate comparison of internal dose estimates. The 70-kg standard man included specifications of the masses of 25 organs and tissues, total body content of 15 elements, total water intake and output, water content of the body, and some anatomical and physiological data for the respiratory and gastrointestinal tracts. In 1959, in its Publication 2{sup 2}more » on permissible doses for internal radiation the International Commission on Radiological Protection (ICRP) modified standard man. In 1963 the ICRP established a task group to revise and extend the standard man concept. The name was changed later to Reference Man and the task group`s work was published in 1975 as ICRP Publication 23{sup 3}. Publication 23 similar to Publication 2, updates and documents the sources of the data. Data on women, children, and fetuses were also collected, where available, but these data were limited primarily to anatomical data and only a few reference values were established for these groups. Information assembled during the course of the effort on the Reference Man report was used at Oak Ridge National Laboratory (ORNL) to construct a mathematical representation of the body (a phantom) that was suitable for use with Monte Carlo methods in the calculation of organ doses. That effort was undertaken to improve estimates of dose from photon-emitting radionuclides residing within organs, so-called internal emitters. The phantom, although updated throughout the years, remains today as the basis for organ dose estimates in nuclear medicine and radiation protection and underlies the radiation risk data derived from the epidemiologic studies of the atomic bomb survivors of Hiroshima and Nagasaki.« less

Evolutionary space platform concept study. Volume 2, part B: Manned space platform concepts

NASA Technical Reports Server (NTRS)

1982-01-01

Logical, cost-effective steps in the evolution of manned space platforms are investigated and assessed. Tasks included the analysis of requirements for a manned space platform, identifying alternative concepts, performing system analysis and definition of the concepts, comparing the concepts and performing programmatic analysis for a reference concept.

HDRK-Man: a whole-body voxel model based on high-resolution color slice images of a Korean adult male cadaver

NASA Astrophysics Data System (ADS)

Kim, Chan Hyeong; Hyoun Choi, Sang; Jeong, Jong Hwi; Lee, Choonsik; Chung, Min Suk

2008-08-01

A Korean voxel model, named 'High-Definition Reference Korean-Man (HDRK-Man)', was constructed using high-resolution color photographic images that were obtained by serially sectioning the cadaver of a 33-year-old Korean adult male. The body height and weight, the skeletal mass and the dimensions of the individual organs and tissues were adjusted to the reference Korean data. The resulting model was then implemented into a Monte Carlo particle transport code, MCNPX, to calculate the dose conversion coefficients for the internal organs and tissues. The calculated values, overall, were reasonable in comparison with the values from other adult voxel models. HDRK-Man showed higher dose conversion coefficients than other models, due to the facts that HDRK-Man has a smaller torso and that the arms of HDRK-Man are shifted backward. The developed model is believed to adequately represent average Korean radiation workers and thus can be used for more accurate calculation of dose conversion coefficients for Korean radiation workers in the future.

Identification of the man-made barium copper silicate pigments among some ancient Chinese artifacts through spectroscopic analysis.

PubMed

Li, Q H; Yang, J C; Li, L; Dong, J Q; Zhao, H X; Liu, S

2015-03-05

This article describes the complementary application of non-invasive micro-Raman spectroscopy and energy dispersive X-ray fluorescence spectrometry to the characterization of some ancient Chinese silicate artifacts. A total of 28 samples dated from fourth century BC to third century AD were analyzed. The results of chemical analysis showed that the vitreous PbO-BaO-SiO2 material was used to sinter these silicate artifacts. The barium copper silicate pigments including BaCuSi4O10, BaCuSi2O6 and BaCu2Si2O7 were widely identified from colorful areas of the samples by Raman spectroscopy. In addition, other crystalline phases such as Fe2O3, BaSi2O5, BaSO4, PbCO3 and quartz were also identified. The present study provides very valuable information to trace the technical evolution of man-made barium copper silicate pigments and their close relationship with the making of ancient PbO-BaO-SiO2 glaze and glass. Copyright © 2014 Elsevier B.V. All rights reserved.

Identification of the man-made barium copper silicate pigments among some ancient Chinese artifacts through spectroscopic analysis

NASA Astrophysics Data System (ADS)

Li, Q. H.; Yang, J. C.; Li, L.; Dong, J. Q.; Zhao, H. X.; Liu, S.

2015-03-01

This article describes the complementary application of non-invasive micro-Raman spectroscopy and energy dispersive X-ray fluorescence spectrometry to the characterization of some ancient Chinese silicate artifacts. A total of 28 samples dated from fourth century BC to third century AD were analyzed. The results of chemical analysis showed that the vitreous PbO-BaO-SiO2 material was used to sinter these silicate artifacts. The barium copper silicate pigments including BaCuSi4O10, BaCuSi2O6 and BaCu2Si2O7 were widely identified from colorful areas of the samples by Raman spectroscopy. In addition, other crystalline phases such as Fe2O3, BaSi2O5, BaSO4, PbCO3 and quartz were also identified. The present study provides very valuable information to trace the technical evolution of man-made barium copper silicate pigments and their close relationship with the making of ancient PbO-BaO-SiO2 glaze and glass.

A Russian-Chinese-English Glossary of Education.

ERIC Educational Resources Information Center

Hu, C. T., Ed.

This adaptation and elaboration of an original 1955 Chinese publication is a basic reference work for those who study the educational policies and structures of the Union of Soviet Socialists Republics and China. English language equivalents and explanations of Russian and Chinese pedagogical educational terms illuminate the cultural contacts…

Chinese herbal medicine for cancer-related fatigue: a systematic review of randomized clinical trials.

PubMed

Su, Chun-Xiang; Wang, Li-Qiong; Grant, Suzanne J; Liu, Jian-Ping

2014-06-01

To assess the effectiveness and safety of Chinese herbal medicine for the treatment of cancer-related fatigue. We systematically searched seven electronic databases and two trial registries for randomized clinical trials of Chinese herbal medicine for cancer-related fatigue. Two authors independently extracted data and assessed the methodological quality of the included trials using the Cochrane risk of bias tool. Data were synthesized using RevMan 5.2 software. A total of 10 trials involving 751 participants with cancer-related fatigue were identified and the methodological quality of the included trials was generally poor. Chinese herbal medicine used alone or in combination with chemotherapy or supportive care showed significant relief in cancer-related fatigue compared to placebo, chemotherapy or supportive care based on single trials. Chinese herbal medicine plus chemotherapy or supportive care was superior to chemotherapy or supportive care in improving quality of life. Data from one trial demonstrated Chinese herbal medicine exerted a greater beneficial effect on relieving anxiety but no difference in alleviating depression. Seven trials reported adverse events and no severe adverse effects were found in Chinese herbal medicine groups. The findings from limited number of trials suggest that Chinese herbal medicine seems to be effective and safe in the treatment of cancer-related fatigue. However, the current evidence is insufficient to draw a confirmative conclusion due to the poor methodological quality of included trials. Thus, conducting rigorously designed trials on potential Chinese herbal medicine is warranted. Copyright © 2014 Elsevier Ltd. All rights reserved.

Bone mineral density reference standards for Chinese children aged 3-18: cross-sectional results of the 2013-2015 China Child and Adolescent Cardiovascular Health (CCACH) Study.

PubMed

Liu, Junting; Wang, Liang; Sun, Jinghui; Liu, Gongshu; Yan, Weili; Xi, Bo; Xiong, Feng; Ding, Wenqing; Huang, Guimin; Heymsfield, Steven; Mi, Jie

2017-05-29

No nationwide paediatric reference standards for bone mineral density (BMD) are available in China. We aimed to provide sex-specific BMD reference values for Chinese children and adolescents (3-18 years). Data (10 818 participants aged 3-18 years) were obtained from cross-sectional surveys of the China Child and Adolescent Cardiovascular Health in 2015, which included four municipality cities and three provinces. BMD was measured using Hologic Discovery Dual Energy X-ray Absorptiometry (DXA) scanner. The DXA measures were modelled against age, with height as an independent variable. The LMS statistical method using a curve fitting procedure was used to construct reference smooth cross-sectional centile curves for dependent versus independent variables. Children residing in Northeast China had the highest total body less head (TBLH) BMD while children residing in Shandong Province had the lowest values. Among children, TBLH BMD was higher for boys as compared with girls; but, it increased with age and height in both sexes. Furthermore, TBLH BMD was higher among US children as compared with Chinese children. There was a large difference in BMD for height among children from these two countries. US children had a much higher BMD at each percentile (P) than Chinese children; the largest observed difference was at P50 and P3 and the smallest difference was at P97. This is the first study to present a sex-specific reference dataset for Chinese children aged 3-18 years. The data can help clinicians improve interpretation, assessment and monitoring of densitometry results. © 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.

Review of "A Dictionary of Global Huayu"

ERIC Educational Resources Information Center

Li, Rui

2016-01-01

As the first Huayu dictionary published by the Commercial Press, "A Dictionary of Global Huayu" (Chinese Language) did a pioneer work in many aspects. It did expand the influence of Chinese and provided Chinese speaker abroad a valuable reference book for study and communication. Nevertheless, there are still some demerits. First of all,…

Reacting to Face Loss in Chinese Business Culture: An Interview Report

ERIC Educational Resources Information Center

Cardon, Peter W.

2006-01-01

In Chinese culture, the concept of face refers to personal dignity, prestige, and status and serves to maintain harmony in social relationships and hierarchies. The fear of the loss of face permeates Chinese society. In business, face loss may disrupt deals and harm goodwill. However, limited empirical research has addressed the emotional…

[Discussion on present situation of study on pesticide residues in Chinese herbal medicines].

PubMed

Kang, Chuan-Zhi; Guo, Lan-Ping; Zhou, Tao; Zhao, Dan; Kang, Li-Ping; He, Ya-Li; Wang, Sheng; Zhou, Liang-Yun

2016-01-01

Pesticide residues in traditional Chinese medicine has attracted widespread attention at home and abroad. This paper analyzed the pollution present situation and existing problems of pesticide residue for Chinese herbal medicines, explicited the analytical methods of pesticide residues in Chinese herbal medicines. Meanwhile, the commonly used pesticide residue degradation and application in Chinese herbal medicines were discussed. Moreover, on the basis of analysis of pesticide residue standards, this paper proposed the necessity and urgency of the limit standard of pesticide residues in Chinese herbal medicines, and provided a scientific references for deepening research and developing safe, green medicines. Copyright© by the Chinese Pharmaceutical Association.

Man-Machine Interface (MMI) Requirements Definition and Design Guidelines

DTIC Science & Technology

1981-02-01

be provided to interrogate the user to resolve any input ambiguities resulting from hardware limitations; see Smith and Goodwin, 1971 . Reference...Smith, S. L. and Goodwin, N. C’. Alphabetic data v entry via the Touch-Tone pad: A comment. Human Factors, 1971 , 13(2), 189-190. 41 All~ 1.0 General (con...software designer. Reference: Miller, R. B. Response time in man-computer conversational transactions. In Proceedings of the AFIPS kall Joint Computer

Incidence of nasopharyngeal carcinoma in Chinese immigrants, compared with Chinese in China and South East Asia: review.

PubMed

Yu, W M; Hussain, S S M

2009-10-01

To evaluate the literature and to compare published data on age-standardised incidence rates of nasopharyngeal carcinoma in Chinese people living in and outside China. Systematic review of incidence rate studies and statistical incidence data concerning nasopharyngeal carcinoma in Chinese populations from 1960 to 2008. Sixteen papers were identified from the PubMed, Embase and Scopus electronic databases and from a hand search of the reference lists of the retrieved papers. Further searches for raw data on age-specific and age-standardised incidence rates of nasopharyngeal carcinoma were conducted. Textbooks on relevant subjects were referred to for background information. A total of 19 papers met the inclusion criteria. Seven studies included raw data on age-specific and age-standardised incidence rates of nasopharyngeal carcinoma in Chinese people. Twelve other studies reported on changes in the incidence of nasopharyngeal carcinoma in Chinese populations in selected countries or regions. Studies on age-specific and age-standardised rates obtained data from individual registries. Studies on incidence rates obtained data from hospital records, cancer notifications (from all sections of the medical profession), pathology records and death certificates. The results showed a decline in age-standardised incidence rates of nasopharyngeal carcinoma in Chinese immigrant populations, compared with Chinese people in China. There was also a trend towards decreasing incidence the further the population had immigrated. Thus, the incidence of nasopharyngeal carcinoma in Singaporean Chinese was higher than that in Hawaiian Chinese, and that in Hawaiian Chinese was higher than that in Californian Chinese. This review found a decreasing trend in the incidence of nasopharyngeal carcinoma in Chinese migrants living in countries with a low risk of the disease.

Acquiring Nothing?: The Use of Zero Pronouns by Nonnative Speakers of Chinese and the Implications for the Acquisition of Nominal Reference.

ERIC Educational Resources Information Center

Polio, Charlene

1995-01-01

Examined how speakers of languages with zero pronouns (Japanese) and without them (English) use zero pronouns when acquiring a second language (L2) that has them (Mandarin Chinese). The findings show that L2 learners do not use zero pronouns as often as native speakers and that their use increases with proficiency. (51 references) (MDM)

Reference charts of sitting height, leg length and body proportions for Chinese children aged 0-18 years.

PubMed

Zhang, Ya-qin; Li, Hui

2015-01-01

The reference charts of sitting height (SH), subischial leg length (LL) and the sitting height/leg length ratio (SH/LL) are useful tools in assessing body proportion for clinicians and researchers in related areas. However, reference charts of body proportions for Chinese children and adolescents are limited. To construct reference charts of SH, LL and SH/LL for Chinese children and adolescents. Stature and sitting height of 92 494 (46 240 boys and 46 254 girls) healthy Han nationality children, aged 0-18 years, were measured in two national large-scale cross-sectional surveys in 2005 in China. SH/LL was selected as the indicator of body proportion. References of SH, LL and SH/LL were constructed using the LMS method. The reference charts demonstrated that SH and LL increased with age. Growth in SH slowed by the age of 17 years in boys and 15 years in girls. Similarly, growth in LL slowed at 16 years in boys and 14 years in girls. The SH/LL ratio declined from birth (2.00 in boys and 2.03 in girls) to 13 years in boys (1.11) and to 11 years in girls (1.13), then increased slightly to the age of 18 (1.16 in boys and 1.18 in girls). The gender difference of SH/LL was not significantly different before the age of 11 years. After the age of 11, SH/LL appeared elevated in girls compared to boys. The reference charts of SH, LL and SH/LL are useful tools for assessing body proportions for Chinese children and adolescent individuals.

Construction of Chinese adult male phantom library and its application in the virtual calibration of in vivo measurement.

PubMed

Chen, Yizheng; Qiu, Rui; Li, Chunyan; Wu, Zhen; Li, Junli

2016-03-07

In vivo measurement is a main method of internal contamination evaluation, particularly for large numbers of people after a nuclear accident. Before the practical application, it is necessary to obtain the counting efficiency of the detector by calibration. The virtual calibration based on Monte Carlo simulation usually uses the reference human computational phantom, and the morphological difference between the monitored personnel with the calibrated phantom may lead to the deviation of the counting efficiency. Therefore, a phantom library containing a wide range of heights and total body masses is needed. In this study, a Chinese reference adult male polygon surface (CRAM_S) phantom was constructed based on the CRAM voxel phantom, with the organ models adjusted to match the Chinese reference data. CRAM_S phantom was then transformed to sitting posture for convenience in practical monitoring. Referring to the mass and height distribution of the Chinese adult male, a phantom library containing 84 phantoms was constructed by deforming the reference surface phantom. Phantoms in the library have 7 different heights ranging from 155 cm to 185 cm, and there are 12 phantoms with different total body masses in each height. As an example of application, organ specific and total counting efficiencies of Ba-133 were calculated using the MCNPX code, with two series of phantoms selected from the library. The influence of morphological variation on the counting efficiency was analyzed. The results show only using the reference phantom in virtual calibration may lead to an error of 68.9% for total counting efficiency. Thus the influence of morphological difference on virtual calibration can be greatly reduced using the phantom library with a wide range of masses and heights instead of a single reference phantom.

Construction of Chinese adult male phantom library and its application in the virtual calibration of in vivo measurement

NASA Astrophysics Data System (ADS)

Chen, Yizheng; Qiu, Rui; Li, Chunyan; Wu, Zhen; Li, Junli

2016-03-01

In vivo measurement is a main method of internal contamination evaluation, particularly for large numbers of people after a nuclear accident. Before the practical application, it is necessary to obtain the counting efficiency of the detector by calibration. The virtual calibration based on Monte Carlo simulation usually uses the reference human computational phantom, and the morphological difference between the monitored personnel with the calibrated phantom may lead to the deviation of the counting efficiency. Therefore, a phantom library containing a wide range of heights and total body masses is needed. In this study, a Chinese reference adult male polygon surface (CRAM_S) phantom was constructed based on the CRAM voxel phantom, with the organ models adjusted to match the Chinese reference data. CRAMS phantom was then transformed to sitting posture for convenience in practical monitoring. Referring to the mass and height distribution of the Chinese adult male, a phantom library containing 84 phantoms was constructed by deforming the reference surface phantom. Phantoms in the library have 7 different heights ranging from 155 cm to 185 cm, and there are 12 phantoms with different total body masses in each height. As an example of application, organ specific and total counting efficiencies of Ba-133 were calculated using the MCNPX code, with two series of phantoms selected from the library. The influence of morphological variation on the counting efficiency was analyzed. The results show only using the reference phantom in virtual calibration may lead to an error of 68.9% for total counting efficiency. Thus the influence of morphological difference on virtual calibration can be greatly reduced using the phantom library with a wide range of masses and heights instead of a single reference phantom.

Efficacy and Safety of Chinese Medicinal Herbs for the Treatment of Hyperuricemia: A Systematic Review and Meta-Analysis

PubMed Central

Lin, Jianping; Chen, Shaoqing; Li, Shuzhen; Lu, Meili

2016-01-01

Background. Chinese medicinal herbs may be useful for the treatment of hyperuricemia, but there has been no systematic assessment of their efficacy and safety. Objectives. To systematically assess the efficacy and safety of Chinese medicinal herbs for the treatment of hyperuricemia. Methods. Six electronic databases were searched from their inception to December 2015. Randomized controlled clinical trials (RCTs) were included. Cochrane criteria were applied to assess the risk of bias. Data analysis was performed using RevMan software version 5.2. Results. Eleven RCTs with 838 patients were included. There was no significant difference in serum uric acid between Chinese medicinal herbs and traditional Western medicine (SME: 0.19, 95% CI: −0.04 to 0.43; p = 0.10). In terms of overall efficacy, the Chinese medicinal herbs were significantly superior to Western medicine (RR: 1.11; 95% CI: 1.04 to 1.17; p = 0.0007). The Chinese medicinal herbs were better than Western medicine in reducing the adverse reactions (RR: 0.30; 95% CI: 0.15 to 0.62; p = 0.001). And all these funnel plots showed unlikelihood of publishing bias. Conclusions. The results indicate that Chinese medicinal herbs may have greater overall efficacy with fewer adverse drug reactions, although the evidence is weak owing to the low methodological quality and the small number of the included trials. PMID:27818696

The Man behind the World's Most-Watched College Rankings

ERIC Educational Resources Information Center

Hvistendahl, Mara

2008-01-01

This article reports that when Nian Cai Liu, director of Shanghai Jiao Tong's Institute of Higher Education, posted his first ranking of the world's top 500 universities on Shanghai Jiao Tong University's Web site, in June 2003, he thought the list might interest Chinese education officials, along with a few scholars of higher education. Instead…

Diversity of HLA-B61 alleles and haplotypes in East Asians and Spanish Gypsies.

PubMed

Ogawa, A; Tokunaga, K; Lin, L; Kashiwase, K; Tanaka, H; Herrero, M J; Vilches, C; Park, M H; Jia, G J; Chimge, N O; Sideltseva, E W; Ishikawa, Y; Akaza, T; Tadokoro, K; Juji, T

1998-04-01

The distribution of HLA-B61 alleles and their association with HLA-C and DRB1 alleles were investigated in six East Asian populations (South Korean, Chinese Korean, Man (Manchu), Northern Han, Mongolian and Buryat) and Spanish Gypsies and compared to our previous report on the Japanese population. The alleles were identified using a group-specific polymerase chain reaction (PCR) and genomic DNA followed by hybridization with sequence-specific oligonucleotide probes (SSOP). Both HLA-B*4002 and B*4006 were commonly detected in the South Korean, Chinese Korean, Man, Northern Han and Japanese populations, while HLA-B*4002 was predominant in the Mongolian and Buryat populations. Strong associations of B*4002 with Cw*0304 and of B*4006 with Cw*0801 were commonly observed in these East Asian populations. In contrast, in Spanish Gypsies, only HLA-B*4006 was found and the allele exhibited a strong association with Cw*1502. HLA-B*4003 was also identified in the South Korean, Chinese Korean, Northern Han, Mongolian and Japanese populations at relatively low frequencies, and exhibited an association with Cw*0304. Moreover, the association of these B61 alleles with the DRB1 alleles revealed considerable diversity among the different populations. HLA-B*4004 and B*4009 were not observed in these populations. Consequently, the frequencies of the B61 alleles varied among the different East Asian populations, but the individual B61 alleles were carried by specific haplotypes often regardless of the ethnic differences.

Ethnic identity salience improves recognition memory in Tibetan students via priming.

PubMed

Li, Hongxia; Wang, Echo Xue; Jin, Shenghua; Wu, Song

2016-04-01

Social identity salience affects group-reference effect in memory. However, limited studies have examined the influence of ethnic identity salience on group-reference effect among minority group people in conditions where the minority group dominates. In the present research, we aim to investigate, in a Tibetan-dominant context, whether the salience of ethnic identity among Tibetan students could display an influence on their group-reference effect via priming method. We recruited 50 Tibetan and 62 Han Chinese students from Tibetan University in Lhasa, the capital of Tibet Autonomous Region, where Tibetans were the majority. A month before the experiment, we tested the baseline of ethnic identity salience of both Tibetan and Han Chinese students using the Twenty Statements Test. In the formal experiment, we assessed the effectiveness of priming method first and then conducted a recognition memory test 2 week later via priming approach. The results showed that the ethnic identity both of Tibetan and Han Chinese participants was not salient in the baseline assessment. However, it was successfully induced via priming among Tibetan students. Tibetan students showed a significant group-reference effect in recognition memory task when their ethnic identity was induced via priming. On the contrary, Han Chinese students did not show increased ethnic awareness and superiority of ethnic in-group reference memory after being primed. Current research provides new evidence for the influence of salience of ethnic identity on group-reference effect, contributing to the application and extension of social identity theory among minority group people. (c) 2016 APA, all rights reserved).

Asian Studies Unit One: Asian Man and His Environment, Pilot Program; [And] Asian Studies Unit Two: Cultural Patterns of Asian Man, Field Test.

ERIC Educational Resources Information Center

Chicago Board of Education, IL.

Two units of Asian materials for secondary students comprise this document. The first unit presents a brief history of Asian man and his environment, including geography, climate, ethnic groups, resources, food, and population. Following the historical narrative are community references and various learning experiences and activities which further…

Symbolism in prehistoric man.

PubMed

Facchini, F

2000-12-01

The aptitude for symbolization, characteristic of man, is revealed not only in artistic representations and funerary practices. It is exhibited by every manifestation of human activity or representation of natural phenomena that assumes or refers to a meaning. We can recognize functional symbolism (tool-making, habitative or food technology), social symbolism, (language and social communication) and spiritual symbolism (funerary practices and artistic expressions). On the basis of these concepts, research into symbolism in prehistoric man allows us to recognize forms of symbolism already in the manifestations of the most ancient humans, starting with Homo habilis (or rudolfensis). Toolmaking, social organization and organization of the territory are oriented toward survival and the life of the family group. They attest to symbolic behaviors and constitute symbolic systems by means of which man expresses himself, lives and transmits his symbolic world. The diverse forms of symbolism are discussed with reference to the different phases of prehistoric humanity.

[Chinese books on human anatomy published in the late Qing dynasty].

PubMed

Matsumoto, Hideshi

2007-12-01

Quanti-chanwei (1881) is the first technical book on human anatomy written in Chinese and brought to Modern China. It was compiled and translated on the basis of Anatomy, Descriptive and Surgical (first edition in 1858) by Henry Gray. Quanti-chanwei was published with intent to establish Chinese translations for terms referring to anatomy, and it gained broad support from medical missionaries who mainly served in Guangdong, Shanghai, and Fuzhou at that time. Quanti-tongkao (1886) was also complied and translated on the basis of Gray' Anatomy, Descriptive and Surgical. It was published from Jingshi Tongwen Guan, The Academy of Foreign Languages in the Qing dynasty, and they selected different words for the translation into Chinese from Quanti-chanwei. Thus, although Gray' Anatomy, Descriptive and Surgical played a great role in the introduction of Western Medicine into Modern China, there was no accordance between the national government and the provinces regarding Chinese translations for terms referring to anatomy.

Vertebral heights and ratios are not only race-specific, but also gender- and region-specific: establishment of reference values for mainland Chinese.

PubMed

Ning, Lei; Song, Li-Jiang; Fan, Shun-Wu; Zhao, Xing; Chen, Yi-Lei; Li, Zhao-Zhi; Hu, Zi-Ang

2017-10-11

This study established gender-specific reference values in mainland Chinese (MC) and is important for quantitative morphometry for diagnosis and epidemiological study of osteoporotic vertebral compressive fracture. Comparisons of reference values among different racial populations are then performed to demonstrate the MC-specific characteristic. Osteoporotic vertebral compressive fracture (OVCF) is a common complication of osteoporosis in the elder population. Clinical diagnosis and epidemiological study of OVCF often employ quantitative morphometry, which relies heavily on the comparison of patients' vertebral parameters to existing reference values derived from the normal population. Thus, reference values are crucial in clinical diagnosis. To our knowledge, this is the first study to establish reference values of the mainland Chinese (MC) for quantitative morphometry. Vertebral heights including anterior (Ha), middle (Hm), posterior (Hp) heights, and predicted posterior height (pp) from T4 to L5 were obtained; and ratios of Ha/Hp, Hm/Hp and Hp/pp. were calculated from 585 MC (both female and male) for establishing reference values and subsequent comparisons with other studies. Vertebral heights increased progressively from T4 to L3 but then decreased in L4 and L5. Both genders showed similar ratios of vertebral dimensions, but male vertebrae were statistically larger than those of female (P < 0.01). Vertebral size of MC population was smaller than that of US and UK population, but was surprisingly larger than that of Hong Kong Chinese, although these two are commonly considered as one race. Data from different racial populations showed similar dimensional ratios in all vertebrae. We established gender-specific reference values for MC. Our results also indicated the necessity of establishing reference values that are not only race- and gender-specific, but also population- or region-specific for accurate quantitative morphometric assessment of OVCF.

[A Chinese patient with pernicious anemia; a medical experience from the Indonesian period].

PubMed

Zuidema, P J

1996-03-09

On May 19th 1952 a 64-year-old Chinese man was admitted to a hospital at Yogyakarta (Indonesia) on account of a sawing noise in both ears and some soreness of the tongue. He had macrocytic anemia (haemoglobin: 3.7 mmol/l) and the tongue showed some smooth patches. A presumptive diagnosis of pernicious anaemia was confirmed by gastric analysis which revealed a histamine fast achlorhydria. On treatment with vitamin B12 the noise in the ears rapidly disappeared and there was a characteristic rise in reticulocytes and haemoglobin content. After 3 years the patient died of inoperable gastric carcinoma. There probably was a hereditary component as in a 54-year-old cousin, who also suffered (and died) from gastric carcinoma, gastric analysis showed a histamine fast achlorhydria. The patient is the first case of pernicious anaemia described in a Chinese resident of Indonesia. A survey of the literature revealed that until now pernicious anaemia has been recorded in 31 Chinese patients, in chronological order from the following countries: U.S (1945), Indonesia (1954), Singapore (1967), Hong-Kong (1969) and China (1990). In the autochthonous Chinese population no case has yet been reported.

Additional traditional Chinese medicine on gastrointestinal dysfunction in patients with sepsis: A systematic review and meta-analysis.

PubMed

Zhang, Yajing; Zhao, Zhiqiang; Tang, E; Hu, Yucai; Mao, Jingyuan

2016-03-01

To evaluate the clinical effect and safety of western medicine plus Traditional Chinese medicine for sepsis with gastrointestinal dysfunction. We searched CNKI (January 1979 to June 2014), VIP (January 1989 to June 2014), CBM (1978 to 2014), Wan Fang DATA (January 1990 to June 2014), PubMed (1978 to June 2014), The Cochrane Library (Issue 5, 2014), Embase (1974 to June 2014), and other relevant databases and journals to identify randomized controlled trials (RCTs) on western medicine plus Traditional Chinese medicine versus western medicine only for sepsis with gastrointestinal dysfunction. The methodological quality was assessed and the data was extracted according to the Cochrane Reviewer's Handbook and related methods. Meta-analyses were performed by RevMan 5.1.0 software. Five eligible studies included 278 patients. The results of meta-analyses showed that western medicine plus Traditional Chinese medicine therapy can improve the APACHEII score, the peristaltic sound score and SIRS score, improve abdominal distension, decreased white blood cell count, reduce DAO in sepsis patients with gastrointestinal dysfunction. 3 studies reported adverse reactions, there was no significant difference between two groups. Western medicine plus Traditional Chinese medicine can improve gastrointestinal dysfunction in sepsis.

Conceptual issues behind the Chinese translations of the term 'Bipolar Disorder'.

PubMed

Leung, Chi-Ming; Ungvari, Gabor S; Xiang, Yu-Tao

2016-12-01

The paper examines the problems of the existing nomenclature in Chinese psychiatry with special reference to the Chinese translation of bipolar disorder in the context of stigma of mental illness in the Chinese culture. The development of the concept of bipolar disorder is reviewed, followed by a critical examination of the accuracy and validity of the current translation of bipolar disorder in the Chinese psychiatric literature. A new translation is suggested with consideration for literal accuracy and social acceptance. © 2016 John Wiley & Sons Australia, Ltd.

The association between the miRNA-146a rs2910164 C>G polymorphism and Kawasaki disease in a southern Chinese population.

PubMed

Zhang, Li; Wang, Jinxin; Che, Di; Wang, Yanfei; Rong, Xing; Pi, Lei; Xu, Yufen; Li, Wei; Huang, Ping; Chu, Maoping; Gu, Xiaoqiong

2018-06-14

miRNA-146a plays a critical role in innate immune and inflammatory responses. Kawasaki disease involves immune-mediated inflammatory responses, which lead to vascular endothelial injury. However, there has been no study on the association between the miRNA-146a rs2910164 C>G polymorphism and Kawasaki disease risk. We enrolled 532 Kawasaki disease patients and 623 healthy controls from a southern Chinese population, and the miRNA-146a rs2910164 C>G polymorphism was genotyped by the TaqMan method. There was no evidence that this polymorphism was associated with Kawasaki disease. Stratified analysis also showed no significant association. This study indicates that the miRNA-146a rs2910164 C>G polymorphism may not be associated with Kawasaki disease in a southern Chinese population. Larger, multicenter studies are needed to confirm our conclusions. ©2018 The Author(s).

Correspondence between Grammatical Categories and Grammatical Functions in Chinese.

ERIC Educational Resources Information Center

Tan, Fu

1993-01-01

A correspondence is shown between grammatical categories and grammatical functions in Chinese. Some syntactic properties distinguish finite verbs from nonfinite verbs, nominals from other categories, and verbs from other categories. (Contains seven references.) (LB)

Drinking-water disinfection by-products and semen quality: a cross-sectional study in China.

PubMed

Zeng, Qiang; Wang, Yi-Xin; Xie, Shao-Hua; Xu, Liang; Chen, Yong-Zhe; Li, Min; Yue, Jing; Li, Yu-Feng; Liu, Ai-Lin; Lu, Wen-Qing

2014-07-01

Exposure to disinfection by-products (DBPs) has been demonstrated to impair male reproductive health in animals, but human evidence is limited and inconsistent. We examined the association between exposure to drinking-water DBPs and semen quality in a Chinese population. We recruited 2,009 men seeking semen analysis from the Reproductive Center of Tongji Hospital in Wuhan, China, between April 2011 and May 2012. Each man provided a semen sample and a urine sample. Semen samples were analyzed for sperm concentration, sperm motility, and sperm count. As a biomarker of exposure to drinking-water DBPs, trichloroacetic acid (TCAA) was measured in the urine samples. The mean (median) urinary TCAA concentration was 9.58 (7.97) μg/L (interquartile range, 6.01-10.96 μg/L). Compared with men with urine TCAA in the lowest quartile, increased adjusted odds ratios (ORs) were estimated for below-reference sperm concentration in men with TCAA in the second and fourth quartiles (OR = 1.79; 95% CI: 1.19, 2.69 and OR = 1.51; 95% CI: 0.98, 2.31, respectively), for below-reference sperm motility in men with TCAA in the second and third quartiles (OR = 1.46; 95% CI: 1.12, 1.90 and OR = 1.30; 95% CI: 1.00, 1.70, respectively), and for below-reference sperm count in men with TCAA in the second quartile (OR 1.62; 95% CI: 1.04, 2.55). Nonmonotonic associations with TCAA quartiles were also estimated for semen parameters modeled as continuous outcomes, although significant negative associations were estimated for all quartiles above the reference level for sperm motility. Our findings suggest that exposure to drinking-water DBPs may contribute to decreased semen quality in humans.

Emblem - Third (3rd) Manned Skylab (SL) Mission - SL-4

NASA Image and Video Library

1972-11-14

S72-53094 (For release February 1973) --- This is the emblem for the third manned Skylab mission. It will be a mission of up to 56 days. Skylab is an experimental space station consisting of a 100-ton laboratory complex in which medical, scientific and technological experiments will be performed in Earth orbit. The members of the crew will be astronaut Gerald P. Carr, commander; scientist-astronaut Edward G. Gibson, science pilot; and astronaut William R. Pogue, pilot. The symbols in the patch refer to the three major areas of investigation proposed in the mission. The tree represents man's natural environment and relates directly to the Skylab mission objectives of advancing the study of Earth resources. The hydrogen atom, as the basic building block of the universe, represents man's exploration of the physical world, his application of knowledge, and his development of technology. Since the sun is composed primarily of hydrogen, it is appropriate that the symbol refers to the solar physics mission objectives. The human silhouette represents mankind and the human capacity to direct technology with a wisdom tempered by regard for his natural environment. It also directly relates to the Skylab medical studies of man himself. The rainbow, adopted from the Biblical story of the flood, symbolizes the promise that is offered man. It embraces man and extends to the tree and the hydrogen atom emphasizing man's pivotal role in the conciliation of technology with nature. Photo credit: NASA

Unlocking the mystery of persistent skin ulcers in a young man and successful treatment with a simple regimen.

PubMed

Li, Zhongtao; Wang, Sheng; Chen, Xiaomei; Ming, Xinran; Peng, Li; Li, Wei

2018-04-23

Despite the high prevalence of pulmonary tuberculosis worldwide, extrapulmonary tuberculosis especially cutaneous and osteoarticular tuberculosis occurs rarely, both of which are often difficult to be recognized since their symptoms mimic those of many other cutaneous and osteoarticular diseases. Here, we present a rare case of cutaneous tuberculosis potentially accompanied by osteroarticular tuberculosis in a 36-year-old Chinese man who presented with multiple persistent skin ulcers for one year and were nonresponsive to multiple therapeutic approaches. A single anti-tuberculous regimen with rifampicin resulted in healing of all skin lesions and excellent recovery of the general condition. © 2018 Wiley Periodicals, Inc.

[Man's place and anthropology in bioethics].

PubMed

Tomar Romero, Francisca

2013-01-01

From the analysis of its epistemological status, the article focuses on the philosophical fundament of bioethics, stressing the need for an authentic anthropology as a reference or starting point. Being an applied ethics, the first fundament of bioethics is in ethics. It shows how only personalistic ethics, which takes as reference the nature or essence of man, can offer objective and universal criteria. Philosophical anthropology studies man as a whole, in an integral manner, from the perspective of its nature or fundamental aspects of his being. It analyzes the distinction and relationship between the philosophical anthropology and the positive anthropologies, as well as with the physical, human and social sciences. Finally, it reflects on the current anthropological crisis and its ethical consequences.

Odontoid fracture following a fall in an elderly man.

PubMed

Pagnez, Maria Alice Mainenti; Elliott, James M

2011-12-01

The patient was a 79-year-old man with a chief complaint of neck pain after a fall. Three days following the fall, the patient was seen in the emergency department, where computed tomography imaging of the head and radiographs of the cervical spine were completed. The patient was subsequently referred to a physical therapist. Due to concern for a possible undetected cervical spine fracture, the patient was immediately referred to his physician. Magnetic resonance imaging demonstrated a type II fracture of the odontoid.

Mission requirements for a manned earth observatory. Task 2: Reference mission definition and analyiss, volume 2

NASA Technical Reports Server (NTRS)

1973-01-01

The mission requirements and conceptual design of manned earth observatory payloads for the 1980 time period are discussed. Projections of 1980 sensor technology and user data requirements were used to formulate typical basic criteria pertaining to experiments, sensor complements, and reference missions. The subjects discussed are: (1) mission selection and prioritization, (2) baseline mission analysis, (3) earth observation data handling and contingency plans, and (4) analysis of low cost mission definition and rationale.

[Research and development on efficacy of Chinese herbal compound].

PubMed

Liu, Jian-Xun; Ren, Jian-Xun; Lin, Cheng-Ren

2016-03-01

The efficacy not only is summarized by clinical effect of Chinese herbal compound on theory of traditional Chinese medicine, but also is manifested to clinical effect by interaction of many intricate chemical substances. The efficacy of Chinese herbal compound is current research focus in field of traditional Chinese medicine. By currently knowing in different aspects which included the progression in efficacy of Chinese herbal compound, symptomatic efficacy of Chinese herbal compound, the relationship between the efficacy and pharmacologic effect of Chinese herbal compound, the efficacy related pharmacodynamic substance and the evaluation of efficacy, it had been summarized mainly problems and methods in research and development process of the efficacy of Chinese herbal compound in this paper. Paper also elucidated problems that need to pay attention in research of efficacy in order to provide references for clinical and experimental studies of efficacy in Chinese herbal compound, boost research and development level of new traditional Chinese drug and facilitate modernization of traditional Chinese medicines. Copyright© by the Chinese Pharmaceutical Association.

"The Chinese Approach to Learning": Cultural Trait or Situated Response? The Case of a Self-Directed Learning Programme

ERIC Educational Resources Information Center

Gieve, Simon; Clark, Rose

2005-01-01

This paper raises the question of how flexible approaches to learning are to contextual factors, as opposed to being culturally determined, with specific reference to autonomy in Chinese students studying in the UK. We describe the outcome of a research project which investigated Chinese undergraduates studying English language as part of their UK…

Sensitivity to the Positional Information of Morphemes inside Chinese Compound Words and Its Relationship with Word Reading

ERIC Educational Resources Information Center

Liu, Duo; Chung, Kevin Kien Hoa; Zhang, Yimin; Lu, Zheng

2014-01-01

The purpose of the present study was to investigate developmental differences in lexical processing and sensitivity to the positional information of constituent morphemes with reference to Chinese word-reading ability. One hundred mainland Chinese children (50 second graders and 50 third graders) and 22 high school students were tested with a…

[The significance of introducing registry study in the post-marketing safety research for Chinese medicine and pharmacy].

PubMed

Liao, Xing; Xie, Yan-Ming; Yang, Wei; Chang, Yan-Peng

2014-03-01

There is a new research model named 'registry study/patient registry' in Western medicine, which could be referred to by Chinese medicine researchers, such as active safety surveillance. This article will introduce registry study from different aspects as the developing history, features, and application in order to inform Chinese medicine researchers of future studies.

A Preliminary Study of College Room-Bound Male Students: Concept Exploration and Instrument Development

ERIC Educational Resources Information Center

Chou, Chien; Wu, Huan-Chueh; Wang, Mei-Hung

2011-01-01

From time to time, cases of over-dependence on the Internet have been observed on college campuses. Some students, especially male students, remain connected to the Internet as long as they are awake. In Chinese, the emerging term (chai-nan) is used to describe this kind of young man, meaning "room-bound male," who seldom leaves his…

Osteogenesis imperfecta type III/Ehlers-Danlos overlap syndrome in a Chinese man.

PubMed

Lu, Yanqin; Wang, Yanzhou; Rauch, Frank; Li, Hu; Zhang, Yao; Zhai, Naixiang; Zhang, Jian; Ren, Xiuzhi; Han, Jinxiang

2018-02-01

Osteogenesis imperfecta (OI) and Ehlers-Danlos syndrome (EDS) are rare genetic disorders that are typically inherited in an autosomal dominant manner. Few cases of OI/EDS overlap syndrome have been documented. Described here is a 30-year-old Chinese male with OI type III and EDS. Sequencing of genomic DNA revealed a heterozygous COL1A1 mutation (c.671G>A, p.Gly224Asp) that affected the N-anchor domain of the alpha 1 chain of collagen type I. Ultrastructural analysis of a skin biopsy specimen revealed thin collagen fibers with irregular alignment of collagen fibers. These findings have expanded the genotypic spectrum of the OI/EDS overlap syndrome.

[Research on survey analysis and development strategies of traditional Chinese preparations in Guangdong Province hospitals].

PubMed

Wang, Wen-ming; Yan, Zhen; Liu, Han-jiang; Zhang, Lei-hong; Xia, Li; Zhao, Zhen-dong

2013-12-01

To provide reference for the government to formulate policies and medical institution to formulate development plan, the present situation of medical institutions of traditional Chinese preparation and some countermeasures for developing the research of traditional Chinese preparation in Guangdong province were studied. Combined with development situation of traditional Chinese preparation of medical institutions in Guangdong province in recent years, the development countermeasure of traditional Chinese preparation was discussed. In order to promote the development of traditional Chinese preparation of medical institutions, suggestions and countermeasures for the government and related departments were proposed. Government departments should formulate policies to support the development of traditional Chinese preparation, the medical institutions should make scientific development planning, strengthen the construction of hardware and software and develop special traditional Chinese preparation to promote the healthy development of traditional Chinese preparation.

[Standardization of the terms for Chinese herbal functions based on functional targeting].

PubMed

Xiao, Bin; Tao, Ou; Gu, Hao; Wang, Yun; Qiao, Yan-Jiang

2011-03-01

Functional analysis concisely summarizes and concentrates on the therapeutic characteristics and features of Chinese herbal medicine. Standardization of the terms for Chinese herbal functions not only plays a key role in modern research and development of Chinese herbal medicine, but also has far-reaching clinical applications. In this paper, a new method for standardizing the terms for Chinese herbal function was proposed. Firstly, functional targets were collected. Secondly, the pathological conditions and the mode of action of every functional target were determined by analyzing the references. Thirdly, the relationships between the pathological condition and the mode of action were determined based on Chinese medicine theory and data. This three-step approach allows for standardization of the terms for Chinese herbal functions. Promoting the standardization of Chinese medicine terms will benefit the overall clinical application of Chinese herbal medicine.

Calcaneal quantitative ultrasound value for middle-aged and elderly Malaysian Chinese men and its association with age and body anthropometry.

PubMed

Chin, Kok-Yong; Ima-Nirwana, Soelaiman; Isa Naina, Mohamed; Norazlina, Mohamed; Ahmad Nazrun, Shuid; Norliza, Muhammad; Faizah, Othman; Farihah, H Suhaimi; Elvy Suhana, Mohd Ramli; Wan Zurinah, Wan Ngah

2012-01-01

Quantitative ultrasound (QUS) is a relatively easy, reliable, and safe method for bone status assessment, but reference data for Asian males remain scarce. Our study aimed to determine the values for one QUS parameter, the speed of sound (SOS) at the calcaneus, in Malaysian Chinese men and to determine the association between the SOS and several demographic characteristics, such as age, weight, height, and body mass index. Three hundred forty-eight Malaysian Chinese men aged 40 yr and older were recruited, and their calcaneal QUS value was determined using the CM-200 densitometer (Furuno Electric, Nishinomiya City, Japan). The results indicated a significant correlation between SOS and age, and multiple stepwise regression analysis indicated that age and height were important predictors of SOS. A significant reduction in SOS value was observed when men 60 yr and older were compared with men aged 40-49 yr. Compared with the reference data for Japanese males, Chinese men in Malaysia showed higher SOS values across all the age groups studied. In conclusion, there is an age-related decrease in SOS values in Malaysian Chinese men, and the SOS values established in this study can be used as a reference for future studies. Copyright © 2012 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

[Discussion on exploitation of foreign traditional chinese medicine resources based on "the Belt and Road"].

PubMed

Zhang, Xiao-Bo; Lyu, Dong-Mei; Huang, Lu-Qi; Li, Meng; Guo, Lan-Ping; Peng, Hua-Sheng

2018-04-01

At the beginning of the ancient "Silk Road", traditional Chinese medicine resources (TCM resources) have long been integrated into it, and it was once the "important part" of the ancient "Silk Road" in Chinese history, benefited from this, the political connections was strengthened, the economic and trade was developed, and Chinese medicine culture was spread. Before Qing Dynasty, people took out the "silk" and brought back "herbs" on the "Silk Road", which enriched China's medicinal resources. While in the later Qing Dynasty and the period of the Republic of China, more scientific and technological methods were brought back from abroad, and this in turn enriched the medical research methods. With more than 2 000 years' development, China's boundaries have changed countless times, therefore the word "Foreign" has different meanings in different historical periods. The import, development and utilization of foreign TCM resources is different in different historical periods, at present, with the continuous enhancement of China's comprehensiv national strength，especially the "Belt And Road" strategy, the communication and import of TCM resources with countries that participating in the "Belt and Road" initiativ became much easier. In order to actively respond to the "Belt and Road" initiative promote the development and utilization of foreign medicinal resources; serve people from the countries participating in the "Belt and Road" initiative we sorted out the foreign TCM resources from different periods in ancient and modern China, and based on this, we proposed the strategy of import of foreign TCM resources under the new situation, those are: "three levels, four steps, one support and one key". And "three levels" refers to intelligence collection level, field investigation level, scientific research level, "Four steps" refers to the original identification research, safety evaluation research, functional positioning research and medicinal properties research; "One support" refers to relying on overseas Chinese or Chinese enterprises with working foundation and network resources, "One key" refers to the protection of the intellectual property rights of foreign TCM resources at the policy level and to mobilize the initiative of all parties. Copyright© by the Chinese Pharmaceutical Association.

The GSK3B gene confers risk for both major depressive disorder and schizophrenia in the Han Chinese population.

PubMed

Chen, Jianhua; Wang, Meng; Waheed Khan, Raja Amjad; He, Kuanjun; Wang, Qingzhong; Li, Zhiqiang; Shen, Jiawei; Song, Zhijian; Li, Wenjin; Wen, Zujia; Jiang, Yiwen; Xu, Yifeng; Shi, Yongyong; Ji, Weidong

2015-10-01

Glycogen synthease kinase-3B is a key gene encoding a protein kinase which is abundant in brain, and is involved in signal transduction cascades of neuronal cell development and energy metabolism. Previous researches proposed GSK3B as a potential region for schizophrenia. To validate the susceptibility of GSK3B to major depressive disorder, and to investigate the overlapping risk conferred by GSK3B for mental disorders, we performed a large-scale case-control study, analyzed 6 tag single nucleotide polymorphisms using TaqMan® technology in 1,045 major depressive disorder patients, 1,235 schizophrenia patients and 1,235 normal controls of Han Chinese origin. We found rs334535 (Pallele=2.79E-03, Pgenotype=5.00E-03, OR=1.429) and rs2199503 (Pallele=0.020, Pgenotype= 0.040, OR=1.157) showed association with major depressive disorder before Bonferroni correction. rs6771023 (adjusted Pallele=1.64E-03, adjusted Pgenotype=6.00E-03, OR=0.701) and rs2199503 (adjusted Pallele=0.001, adjusted Pgenotype=0.002, OR=1.251) showed significant association with schizophrenia after Bonferroni correction. rs2199503 (adjusted Pallele=1.70E-03, adjusted Pgenotype=0.006, OR=1.208) remained to be significant in the combined cases of major depressive disorder and schizophrenia after Bonferroni correction. Further validations of our findings in samples with larger scale are suggested, and functional genomic study is needed to elucidate the role of GSK3B in signal pathway and psychiatric disorders. Our results provide evidence that the GSK3B gene could be a promising region which contains genetic risk for both major depressive disorder and schizophrenia in the Han Chinese population. The study on variants conferring overlapping risk for multiple psychiatric disorders could be tangible pathogenesis support and clinical or diagnostic references. Copyright © 2015. Published by Elsevier B.V.

Detection and quantification of genetically modified organisms using very short, locked nucleic acid TaqMan probes.

PubMed

Salvi, Sergio; D'Orso, Fabio; Morelli, Giorgio

2008-06-25

Many countries have introduced mandatory labeling requirements on foods derived from genetically modified organisms (GMOs). Real-time quantitative polymerase chain reaction (PCR) based upon the TaqMan probe chemistry has become the method mostly used to support these regulations; moreover, event-specific PCR is the preferred method in GMO detection because of its high specificity based on the flanking sequence of the exogenous integrant. The aim of this study was to evaluate the use of very short (eight-nucleotide long), locked nucleic acid (LNA) TaqMan probes in 5'-nuclease PCR assays for the detection and quantification of GMOs. Classic TaqMan and LNA TaqMan probes were compared for the analysis of the maize MON810 transgene. The performance of the two types of probes was tested on the maize endogenous reference gene hmga, the CaMV 35S promoter, and the hsp70/cryIA(b) construct as well as for the event-specific 5'-integration junction of MON810, using plasmids as standard reference molecules. The results of our study demonstrate that the LNA 5'-nuclease PCR assays represent a valid and reliable analytical system for the detection and quantification of transgenes. Application of very short LNA TaqMan probes to GMO quantification can simplify the design of 5'-nuclease assays.

[Comparative analysis between origin of cooked traditional Chinese medicine powder and modern formula granules].

PubMed

Li, Rui; Zhai, Hua-Qiang; Tian, Wei-Lan; Hou, Ji-Ru; Jin, Shi-Yuan; Wang, Yong-Yan

2016-03-01

In this study, the origin and causes of cooked traditional Chinese medicine powder were reviewed, and a comprehensive analysis was made for the time background of modern traditional Chinese medicine formula granules and the future development trend, in order to provide reference for application and promotion of traditional Chinese medicine formula granules. By reference to ancient medical books of previous dynasties, a system review was conducted for infancy, formation, maturity and transition of cooked traditional Chinese medicine powder, and a comprehensive analysis was made for the six factors of cooked traditional Chinese medicine powder's maturity in the Song Dynasty. Efforts were made to collect domestic and foreign research literatures of modern formula granules, understand the detailed development, and conduct an objective analysis of the current clinical application of modern formula granules. According to the comparative analysis for the application characteristics of cooked traditional Chinese medicine powder and modern formula granules, ①the popularity of cooked traditional Chinese medicine powder in the Song Dynasty has six factors: soaring numbers of medical students and medical practitioners, high medical expenses due to huge army, rapid population growth, frequent epidemics and increasing diseases, and insufficient finances of central and local governments. ②On the basis of clinical application characteristics of traditional Chinese medicine formula granules, traditional Chinese medicine formula granules contain extracted and concentrated effective components, which guarantee the curative effect, meet modern people's demands for "quick, simple and convenience" traditional Chinese medicine decoctions, show a relatively high cost performance; however, formula granules are restricted by their varieties and lack unified quality control standards, and single-extract formula granules have not synergy and attenuation effects of combined traditional Chinese medicine decoctions, which also restricts its clinical application and promotion. ③Both have advantages in the process of clinical application, and shall be used based on syndromes. In conclusion, traditional Chinese medicine formula granules do not have disadvantages of "difficult, complicated, turbid and disorderly" cooked traditional Chinese medicine powder, and solve such problems as "inflexibility, expensiveness, restriction, disorder and inefficacy", which is the important basis for promoting traditional Chinese medicine formula granules. Copyright© by the Chinese Pharmaceutical Association.

Correlation of human papilloma virus with oral squamous cell carcinoma in Chinese population.

PubMed

Zhou, Jingping; Tao, Detao; Tang, Daofang; Gao, Zhenlin

2015-01-01

Previous studies indicated that oral squamous cell carcinomas (OSCC) might be related to human papilloma virus (HPV) infection. However, the relationship between OSCC in a Chinese population and oral HPV infection is still unclear. In this study, we evaluate the relationship of OSCC with HPV infection in a Chinese population via a meta-analysis. The reports on HPV and OSCC in a Chinese population published between January, 1994, and October, 2015 were retrieved via CNKI/WANFANG/pubmed databases. According to the inclusion criteria, we selected 26 eligible case-control studies. After testing the heterogeneity of the studies by the Cochran Q test, the meta-analyses for HPV and HPV16 were performed using the random effects model. Quantitative meta-analyses showed that, compared with normal oral mucosa the combined odds ratio of OSCC with HPV infection were 1.98 (95% CI: 1.34-2.92). The test for overall effect showed that the P value was less than 0.05 (Z = 3.46). Forest plot analyses were seen in Figures 2 and 3. Publication bias and bias risk analysis using RevMan 5.3 software were measured indicators of the graphics of the basic symmetry. High incidences of HPV infection were found in the samples of Chinese OSCC. For the Chinese population, HPV infection elevates the risk of OSCC tumorigenesis.

[Clinical value evaluation of Chinese herbal formula in context of multi-omics network].

PubMed

Li, Bing; Han, Fei; Wang, Zhong; Wang, Yong-Yan

2017-03-01

Clinical value evaluation is the key issue to solve the problems such as high repetition rate, fuzzy clinical positioning, broad indications and unclear clinical values in Chinese herbal formula(Chinese patent medicine). By analyzing the challenges and opportunities of Chinese herbal formula in clinical value evaluation, this paper introduced a strategy of multi-omic network analysis. Through comparative analysis of three stroke treatment formulas, we suggested their different characteristic advantages for variant symptoms or phenotypes of stroke, which may provide reference for rational clinical choice. Such multi-omic network analysis strategy may open a unique angle of view for clinical evaluation and comparison of Chinese herbal formula. Copyright© by the Chinese Pharmaceutical Association.

[Retrospect of Chinese herbs taken as tea drinking].

PubMed

Zhu, J N; Zhang, X L; Guo, H

2017-01-28

Tea and wine are time-honored drinks in China. Along with coffee and cocoa, tea, as one of the non-alcoholic plant beverages, is prevailing the world. Tea and Chinese medicine has a very close relationship. Chinese herbs taken as tea forming the tea-like medicinal tea, can be taken frequently at anytime. The application of Chinese herbs taken as tea drinking begins from the Tang Dynasty, flourishes in the Song Dynasty and matures in the Qing Dynasty. The review of its history provides ample evidence of Chinese herbs taken as tea drinking in treating and preventing diseases, as well as providing the clues and references of developing new Chinese herbs taking as tea.

Soft-tissue facial characteristics of attractive Chinese men compared to normal men.

PubMed

Wu, Feng; Li, Junfang; He, Hong; Huang, Na; Tang, Youchao; Wang, Yuanqing

2015-01-01

To compare the facial characteristics of attractive Chinese men with those of reference men. The three-dimensional coordinates of 50 facial landmarks were collected in 40 healthy reference men and in 40 "attractive" men, soft tissue facial angles, distances, areas, and volumes were computed and compared using analysis of variance. When compared with reference men, attractive men shared several similar facial characteristics: relatively large forehead, reduced mandible, and rounded face. They had a more acute soft tissue profile, an increased upper facial width and middle facial depth, larger mouth, and more voluminous lips than reference men. Attractive men had several facial characteristics suggesting babyness. Nonetheless, each group of men was characterized by a different development of these features. Esthetic reference values can be a useful tool for clinicians, but should always consider the characteristics of individual faces.

Construction of a New Growth References for China Based on Urban Chinese Children: Comparison with the WHO Growth Standards

PubMed Central

Zong, Xin-Nan; Li, Hui

2013-01-01

Introduction Growth references for Chinese children should be updated due to the positive secular growth trends and the progress of the smoothing techniques. Human growth differs among the various ethnic groups, so comparison of the China references with the WHO standards helps to understand such differences. Methods The China references, including weight, length/height, head circumference, weight-for-length/height and body mass index (BMI) aged 0–18 years, were constructed based on 69,760 urban infants and preschool children under 7 years and 24,542 urban school children aged 6–20 years derived from two cross-sectional national surveys. The Cole’s LMS method is employed for smoothing the growth curves. Results The merged data sets resulted in a smooth transition at age 6–7 years and continuity of curves from 0 to 18 years. Varying differences were found on the empirical standard deviation (SD) curves in each indicator at nearly all ages between China and WHO. The most noticeable differences occurred in genders, final height and boundary centiles curves. Chinese boys’ weight is strikingly heavier than that of the WHO at age 6–10 years. The height is taller than that of the WHO for boys below 15 years and for girls below 13, but is significantly lower when boys over 15 years and girls over 13. BMI is generally higher than that of the WHO for boys at age 6–16 years but appreciably lower for girls at 3–18 years. Conclusions The differences between China and WHO are mainly caused by the reference populations of different ethnic backgrounds. For practitioners, the choices of the standards/references depend on the population to be assessed and the purpose of the study. The new China references could be applied to facilitate the standardization assessment of growth and nutrition for Chinese children and adolescents in clinical pediatric and public health. PMID:23527219

Toxic Effects of Man-Made Mineral Fibers with Particular Reference to Ceramic Fibers

DTIC Science & Technology

1987-09-01

Mineral Wool , Rock Wool, Sarcoma, Slag Wool. BEST AVAILABLE COPY PREFACE This document presents information on the toxic effects of man-made mineral fibers...Naturally Synthetic Occurring Asbestos Others Man-Made OthersMineral Fibers Chrysotile Others Fibrous Ceramic Glass Crocidolite Mineral Wool Rock Slag...In recent years both ceramic fiber and mineral wool have been used to replace asbestos on board many U.S. Navy ships. In particular, material

Cardiovascular disease in Chinese Canadians: a case-mix study from an urban tertiary care cardiology clinic.

PubMed

Tso, David K; Moe, Gordon

2002-08-01

Cardiovascular diseases (CVD) are the leading cause of death in Canada. Non-European ethnic groups such as the Chinese constitute an increasingly significant sector of the Canadian population. To compare the frequency and risk factors of CVD in Chinese and white Canadians in a cardiology referral clinic that saw a high number of ethnic Chinese patients and provided equal access to advanced diagnostic facilities. Clinic charts of patients referred between 1994 and 1999 were reviewed. Patients of Chinese descent were identified by their names. Primary cardiovascular and secondary cardiovascular diagnoses, as well as risk factors for coronary artery disease (CAD), were established. The frequency of disease and risk factors were age-standardized. The sample of patients with CVD consisted of 404 Chinese and 1129 white subjects. Chinese patients were older (median age 65 versus 62 years, P=0.006). CAD, heart failure and peripheral vascular disease were less frequent in Chinese than in white patients. On the other hand, valvular heart disease was more frequent in Chinese patients. Diabetes, smoking and family history of heart disease were less frequent in Chinese subjects, whereas the frequencies of hypertension and hypercholerolemia were similar to those of white patients. In patients who had undergone coronary angiography, the frequency of multivessel CAD was less in Chinese patients (40% versus 56%, P=0.0016). Angina pectoris was a more common manifestation of CAD in Chinese patients, whereas myocardial infarction was more common in people who were white. In patients with heart failure, the median left ventricular ejection fraction was higher in Chinese than in white patients (34% versus 28%, P=0.031). In patients referred to a cardiology clinic, the diagnosis of CAD and the majority of other CVDs was less frequent in Chinese Canadians than in white Canadians. However, selected modifiable risk factors for CAD, such as hypertension and hypercholesterolemia, were equally frequent. Further research at the population level is warranted to define the characteristics of CVD in Chinese Canadians, and may be useful to the future design of disease management and prevention programs tailored to the needs of this growing ethnic population.

On the Training Model of China's Local Normal University Students during the Transitional Period from the Perspective of Happiness Management

ERIC Educational Resources Information Center

Weiwei, Huang

2016-01-01

As a theory based on the hypothesis of "happy man" about human nature, happiness management plays a significant guiding role in the optimization of the training model of local Chinese normal university students during the transitional period. Under the guidance of this theory, China should adhere to the people-oriented principle,…

Does Red China Want War

DTIC Science & Technology

1966-04-08

munist regime, Peking finds itself unable to feed the growing population without spending half of its foreign exchange annu- ally on food imports...19. %or example, see Man, Land, and Food , U.S. Department of Agriculture’s Foreign Agricultural Economic Report No. 11, Nov. 1963, US GPO. Also...nineteenth century Chinese civiliza- tion was almost totally untainted by foreign influence. Confucianism and Taoism are among the more important

Unfold the Veil Covering News--A Case Study of English Language and Ideology in Both American and Chinese Press

ERIC Educational Resources Information Center

Gao, Li; You, Qi-Dongmeng

2013-01-01

By taking Systemic Functional Grammar (SFG) as research approach, this study analyzes and discusses two news reports related to the event that a Uyghur man was sentenced to death by the Intermediate People's Court in Xinjiang, a western province of China. Both news reports on that event are taken respectively from two newspapers published in…

A mechanistic study on the effect of dexamethasone in moderating cell death in Chinese Hamster Ovary cell cultures.

PubMed

Jing, Ying; Qian, Yueming; Ghandi, Mahmoud; He, Aiqing; Borys, Michael C; Pan, Shih-Hsie; Li, Zheng Jian

2012-01-01

Dexamethasone (DEX) was previously shown (Jing et al., Biotechnol Bioeng. 2010;107:488-496) to play a dual role in increasing sialylation of recombinant glycoproteins produced by Chinese Hamster Ovary (CHO) cells. DEX addition increased sialic acid levels of a recombinant fusion protein through increased expression of α2,3-sialyltransferase and β1,4-galactosyltransferase, but also decreased the sialidase-mediated, extracellular degradation of sialic acid through slowing cell death at the end of the culture period. This study examines the underlying mechanism for this cytoprotective action by studying the transcriptional response of the CHO cell genome upon DEX treatment using DNA microarrays and gene ontology term analysis. Many of those genes showing a significant transcriptional response were associated with the regulation of programmed cell death. The gene with the highest change in expression level, as validated by Quantitative PCR assays with TaqMan® probes and confirmed by Western Blot analysis, was the antiapoptotic gene Tsc22d3, also referred to as GILZ (glucocorticoid-induced leucine zipper). The pathway by which DEX suppressed cell death towards the end of the culture period was also confirmed by showing involvement of glucocorticoid receptors and GILZ through studies using the glucocorticoid antagonist mifepristone (RU-486). These findings advance the understanding of the mechanism by which DEX suppresses cell death in CHO cells and provide a rationale for the application of glucocorticoids in CHO cell culture processes. Copyright © 2011 American Institute of Chemical Engineers (AIChE).

Attempt at forming an expression of Manning's 'n' for Open Channel Flow

NASA Astrophysics Data System (ADS)

De, S. K.; Khosa, R.

2016-12-01

Study of open channel hydraulics finds application in diverse areas such as design of river banks, bridges and other structures. Principal hydraulic elements used in these applications include surface water profiles and flow velocity and these carry significant influences of fluid properties, channel properties and boundary conditions. As per current practice, friction influences are routinely captured in a single factor and commonly referred to as the roughness coefficient and amongst the most widely used equation of flow that uses the latter coefficient is the Manning's equation. As of now, selection of the Manning's roughness coefficient is made from existing tabulated data and accompanying pictures and, clearly as per these practices, the selection and choice of this coefficient is inevitably very subjective and a source of uncertainty in the application of transport models. In this study, an attempt has been made to develop a more rational and computationally feasible expression of the Manning's constant 'n' so that it partially or fully eliminates the need to refer to a table whenever performing a computation. The development of an equation of the Manning's constant uses the basic parameters of the flow and also consideration for influences such as vegetation and form roughness as well.

[Exploration of microcosmic Chinese medicine used by western medicine].

PubMed

Zheng, Zhi-jing

2015-02-01

"Microcosmic syndrome", "treatment based on syndrome differentiation", and "combination of disease identification and syndrome differentiation" generally refer to a mode: following the syndrome if with no disease identified, following the disease if with no syndrome type differentiated. For example, Chinese medical treatment of hypertension, high blood lipids, increased transaminase, and so on candirectly use Chinese recipes, but no longer with syndrome differentiation. Clinical application of Chinese patent medicine can also obtain favorable clinical. Western doctors need not follow syndrome differentiation. The invention of artemisinin was screened from more than 40 000 kinds of compounds and herbs, but with no reference of any traditional Chinese medical theory. A lot of folk remedy and empirical recipes have obtained effective efficacy but unnecessarily with profound Chinese medical theories. Various evidences showed that disease can also be cured without syndrome differentiation. I held that it might be associated with the same mechanism of Chinese medicine and Western medicine. Any disease can be cured or alleviated by Chinese medicine is a result from its modern pharmacological effect, which is achieved by improving etiologies, and pathogeneses. I was inspired by whether we can directly use traditional Chinese medicine with modern pharmacological effects to treat symptomatic disease. So I raised an idea of microcosmic Chinese medicine used by Western medicine, i.e., we find and use Chinese herbs with relatively effective modern pharmacological effect to treat diseases targeting at patients' clinical symptoms and signs, as well as various positive laboratory results (collectively called as microscopic dialectical indicators). More Western doctors would use it to treat disease due to omission of complicated and mysterious syndrome differentiation. This will promote extensive application and expansion of Chi- nese medicine and pharmacy, enlarge the team of integrative medicine, improve Western doctors' interest in Chinese medicine and pharmacy, thus pushing the career of integrative medicine in a brand new development era.

46 CFR 15.105 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Incorporation by reference. 15.105 Section 15.105 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Purpose and Applicability § 15.105 Incorporation by reference. (a) Certain material is...

46 CFR 15.103 - Incorporation by reference.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Incorporation by reference. 15.103 Section 15.103 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Purpose and Applicability § 15.103 Incorporation by reference. (a) Certain material is...

46 CFR 15.105 - Incorporation by reference.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Incorporation by reference. 15.105 Section 15.105 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Purpose and Applicability § 15.105 Incorporation by reference. (a) Certain material is...

46 CFR 15.105 - Incorporation by reference.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Incorporation by reference. 15.105 Section 15.105 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Purpose and Applicability § 15.105 Incorporation by reference. (a) Certain material is...

46 CFR 15.105 - Incorporation by reference.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Incorporation by reference. 15.105 Section 15.105 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Purpose and Applicability § 15.105 Incorporation by reference. (a) Certain material is...

Current Status of Standardization of Traditional Chinese Medicine in China

PubMed Central

Guo, Yi; Li, Gui Lan

2016-01-01

As an important component of traditional medicine, Traditional Chinese Medicine (TCM) is widely spread and applied in more than 100 countries across the world. The standardization of TCM is very important for the international application of Chinese medicine. In this paper, we have explained and analyzed the standardization situations of TCM in China with the purpose of providing reference for standardization and international development of TCM. PMID:27110268

Chinese Soft Power in Latin America: A Case Study

DTIC Science & Technology

2011-01-01

refer to a range of concepts, this article analyzes Chinese soft power in terms of the willingness of governments and other actors in the...interests: they may feel an affinity for the Chinese culture and people and the objectives of its govern - ment, they may expect to receive economic or...aspirations among Latin American business- people, students, and government officials. The Ecuadorian banana magnate Segundo Wong, for example, reportedly

Continuous performance measurement in flight systems. [sequential control model

NASA Technical Reports Server (NTRS)

Connelly, E. M.; Sloan, N. A.; Zeskind, R. M.

1975-01-01

The desired response of many man machine control systems can be formulated as a solution to an optimal control synthesis problem where the cost index is given and the resulting optimal trajectories correspond to the desired trajectories of the man machine system. Optimal control synthesis provides the reference criteria and the significance of error information required for performance measurement. The synthesis procedure described provides a continuous performance measure (CPM) which is independent of the mechanism generating the control action. Therefore, the technique provides a meaningful method for online evaluation of man's control capability in terms of total man machine performance.

Soft-tissue facial characteristics of attractive Chinese men compared to normal men

PubMed Central

Wu, Feng; Li, Junfang; He, Hong; Huang, Na; Tang, Youchao; Wang, Yuanqing

2015-01-01

Objective: To compare the facial characteristics of attractive Chinese men with those of reference men. Materials and Methods: The three-dimensional coordinates of 50 facial landmarks were collected in 40 healthy reference men and in 40 “attractive” men, soft tissue facial angles, distances, areas, and volumes were computed and compared using analysis of variance. Results: When compared with reference men, attractive men shared several similar facial characteristics: relatively large forehead, reduced mandible, and rounded face. They had a more acute soft tissue profile, an increased upper facial width and middle facial depth, larger mouth, and more voluminous lips than reference men. Conclusions: Attractive men had several facial characteristics suggesting babyness. Nonetheless, each group of men was characterized by a different development of these features. Esthetic reference values can be a useful tool for clinicians, but should always consider the characteristics of individual faces. PMID:26221357

The Printer's Colophon in Sung China, 960-1279

ERIC Educational Resources Information Center

Poon, Ming-sun

1973-01-01

Early Chinese printer's colophons are rich in information useful to researchers tracing the development of Chinese printing in its early stages. Regional and chronological patterns exhibited by 30 sample colophons from the Sung dynasty period are described and their implications discussed. (12 references) (Author/KE)

[Pharmaceutical research progress of rhynchophylla based on chemical stability].

PubMed

Hao, Bo; Yang, Xiu-Juan; Feng, Yi; Hong, Yan-Long

2014-12-01

Rhynchophylla is a Chinese herb commonly used in clinical practice. It's also the primary herb of some famous Chinese herbal compound such as Tianma Gouteng decoction, and Lingyang Gouteng decoction. According the record from many previous materia medica literatures, rhynchophylla should be added later during decoction. Pharmaceutical research showed that rhynchophylla alkaloids were not stable. Which has resulted in many problems in the research and its application. For example, there was not a quantitative determination method in "Chinese Pharmacopoeia" of past and present versions, which seriously impacted its quality control and product application. Firstly, records from previous materia medica literatures and "Chinese Pharmacopoeia" were systematically sorted based on the chemical stability of rhynchophylla. Secondly, pharmaceutical research including chemical compositions and their stability, pharmacological effects, extraction process and quality analysis, was reviewed after reference of literatures published at home and abroad in recent decades. Positive reference and evidence for further research and development of rhynchophylla will be provided in the article.

[Analysis on quotations in the articles issued in Chinese Acupuncture & Moxibustion from 2000 to 2006].

PubMed

Chen, Wen; Huang, Juan; Huang, Ai-Ming

2007-10-01

To investigate the quoted regular patterns for the quotations and informative absorbing capability of the Chinese Acupuncture & Moxibustion, and analyze the characteristics of literature requirement of scientific researcher and clinical workers in the acupuncture and moxibustion field, so as to offer suggestion on literature utilization and provide references to development of the Chinese Acupuncture & Moxibustion. Bibliometrical Citation analysis was used to analyze the references cited from 2000 to 2006 according to the time sequence of publishing. The citation rate was 76.6%, and citations per article was 4.3. Most of the citations were mainly cited from journals (82.0%) and books (17.2%). The Price Index was 43.7%, and the self-citation rates for author and periodical were 16.3% and 9.1% respectively. The citations from the high-ranked 10 journals were accounted for 31.4% of all citations. Chinese Acupuncture & Moxibustion is a highly authorized academic periodical in the field of acupuncture and moxibustion. The citations are mainly cited from periodicals written in Chinese and English. They are of good novelty and quality, but the citation rate should be further raised.

Similarity of Deleterious Effects of Divorce on Chinese and American Children.

ERIC Educational Resources Information Center

Zhou, Zheng; Bray, Melissa A.; Kehle, Thomas J.; Xin, Tao

2001-01-01

Reviews and contrasts the effects of divorce on Chinese children's adjustment to American children of divorce. Results indicate that the deleterious effects of divorce on children's academic and social functioning appear to be similar to that experienced by American children. (Contains 23 references.) (GCP)

Chinese-English Nuclear and Physics Dictionary.

ERIC Educational Resources Information Center

Air Force Systems Command, Wright-Patterson AFB, OH. Foreign Technology Div.

The Nuclear and Physics Dictionary is one of a series of Chinese-English technical dictionaries prepared by the Foreign Technology Division, United States Air Force Systems Command. The purpose of this dictionary is to provide rapid reference tools for translators, abstractors, and research analysts concerned with scientific and technical…

Constructing Culturally Relevant Pedagogy in Chinese Heritage Language Classrooms: A Multiple-Case Study

ERIC Educational Resources Information Center

Wu, Hsu-Pai

2011-01-01

Culturally relevant pedagogy uses cultural references to develop students' knowledge and identities thereby empowering them academically, socially and politically. This article examined how four Chinese heritage languages teachers constructed culturally relevant pedagogy in their language instructions. Qualitative cross-case analysis indicated…

A patient with coexisting narcolepsy and morbid jealousy showing favourable response to fluoxetine.

PubMed Central

Wing, Y. K.; Lee, S.; Chiu, H. F.; Ho, C. K.; Chen, C. N.

1994-01-01

A 37 year old Chinese man suffered from coexisting narcolepsy and morbid jealousy which were precipitated by head injury 5 years previously. Fluoxetine 20 mg/day reduced his narcoleptic symptoms and morbid jealousy but not his sleepiness. On defaulting treatment, the patient's symptoms and marital problem recurred. A common central serotonin disturbance might be involved in mediating the sleep disorder and associated psychopathology. PMID:8140016

Chinese National Security Decisionmaking Under Stress

DTIC Science & Technology

2005-09-01

continue to create, paralysis in decisionmaking, thus delaying the ability of the CCP to react and potentially exacerbating any crisis. A Party Divided...Massacre, and the disruptions they caused in CCP political life directly contributed to the paralysis in decisionmaking at senior levels of the...PLA manned by workers on the second ring road in Beijing, near the Bell Tower. Two young men wore PLA ammunition bandoleers over their shoulders

Antithrombin deficiency and decreased protein C activity in a young man with venous thromboembolism: a case report.

PubMed

Wang, Dong; Tian, Min; Cui, Guanglin; Wang, Dao Wen

2018-06-01

Antithrombin and protein C are two crucial members in the anticoagulant system and play important roles in hemostasis. Mutations in SERPINC1 and PROC lead to deficiency or dysfunction of the two proteins, which could result in venous thromboembolism (VTE). Here, we report a Chinese 22-year-old young man who developed recurrent and serious VTE in cerebral veins, visceral veins, and deep veins of the lower extremity. Laboratory tests and direct sequencing of PROC and SERPINC1 were conducted for the patient and his family members. Coagulation tests revealed that the patient presented type I antithrombin deficiency combined with decreased protein C activity resulting from a small insertion mutation c.848_849insGATGT in SERPINC1 and a short deletion variant c.572_574delAGA in PROC. This combination of the two mutations was absent in 400 healthy subjects each from southern and northern China. Then, we summarized all the mutations of the SERPINC1 and PROC gene reported in the Chinese Han population. This study demonstrates that the combination of antithrombin deficiency and decreased protein C activity can result in severe VTE and that the coexistence of different genetic factors may increase the risk of VTE.

[Prescription rules of preparations containing Crataegi Fructus in Chinese patent drug].

PubMed

Geng, Ya; Ma, Yue-Xiang; Xu, Hai-Yu; Li, Jun-Fang; Tang, Shi-Huan; Yang, Hong-Jun

2016-08-01

To analyze the prescription rules of preparations containing Crataegi Fructus in the drug standards of the People's Republic of China Ministry of Public Health-Chinese Patent Drug(hereinafter referred to as Chinese patent drug), and provide some references for clinical application and the research and development of new medicines. Based on TCMISS(V2.5), the prescriptions containing Crataegi Fructus in Chinese patent drug were collected to build the database; association rules, frequency statistics and other data mining methods were used to analyze the disease syndrome, common drug compatibility and prescription rules. There were a total of 308 prescriptions containing Crataegi Fructus, involving 499 kinds of Chinese medicines, 34 commonly used drug combinations, and mainly for 18 kinds of diseases. Drug combination analysis was done with "Crataegi Fructus-Citri Reticulatae Pericarpium" and "Crataegi Fructus-Poria" as the high-frequency herb pairs and with "stagnation" and "diarrhea" as the high-frequency diseases. The results indicated that the Crataegi Fructus in different herb pairs had a roughly same function, and its therapy effect was different in different diseases. The prescriptions containing Crataegi Fructus in Chinese patent drug had the effect of digestion, and they were widely used in clinical application, often used together with spleen-strengthening medicines to achieve different treatment effects; the prescription rules reflected the prescription characteristics of Crataegi Fructus for different diseases, providing a basis for its clinically scientific application and the research and development of new medicines. Copyright© by the Chinese Pharmaceutical Association.

Professional assessment of facial profile attractiveness.

PubMed

Soh, Jen; Chew, Ming Tak; Wong, Hwee Bee

2005-08-01

The aim of this study was to compare the assessments of Chinese facial profile attractiveness by orthodontists and oral surgeons. The sample comprised 31 dental professionals (20 orthodontists, 11 oral surgeons) in an Asian community. Facial profile photographs and lateral cephalometric radiographs of 2 Chinese adults (1 man, 1 woman) with normal profiles, Class I incisor relationships, and Class I skeletal patterns were digitized. The digital images were modified by altering cephalometric skeletal and dental hard tissue Chinese normative values in increments of 2 standard deviations in the anteroposterior plane to obtain 7 facial profiles for each sex. The images were bimaxillary protrusion, protrusive mandible, retrusive mandible, normal profile (Class I incisor with Class I skeletal pattern), retrusive maxilla, protrusive maxilla, and bimaxillary retrusion. The Mann-Whitney U test was used to determine professional differences in assessment. Multiple regression analysis was performed with age, professional status, sex, and number of years in practice as independent variables. A strong correlation was found in the profile assessment between orthodontists and oral surgeons. Normal and bimaxillary retrusive Chinese male and female profiles were judged to be highly attractive by orthodontists and oral surgeons. Chinese male and female profiles with protrusive mandibles were judged the least attractive. There was a difference in professional opinion about the most attractive male profile (P < .05), with orthodontists preferring a flatter profile and oral surgeons preferring a fuller normal Chinese profile. Sex of dental professionals and number of years in clinical practice were found to affect profile rankings.

[Status and suggestions for adjuvant standard for Chinese materia medica processing in China].

PubMed

Yang, Chun-Yu; Cao, Hui; Wang, Xiao-Tao; Tu, Jia-Sheng; Qian, Zhong-Zhi; Yu, Zhi-Ling; Shang, Yue; Zhang, Bao-Xian

2017-04-01

In this paper, the status of adjuvant standard for Chinese materia medica processing in the Chinese Pharmacopoeia 2015 edition, the National Specification of Chinese Materia Medica Processing, and the 29 provincial specification of Chinese materia medica was summarized, and the the status including general requirements, specific requirements, and quality standard in the three grade official specifications was collected and analyzed according to the "medicine-adjuvant homology" and "food-adjuvant homology" features of adjuvants. This paper also introduced the research situation of adjuvant standard for Chinese materia medica processing in China; In addition, analyzed and discussed the problems existing in the standard system of adjuvant for Chinese materia medica processing, such as lack of general requirements, low level of standard, inconsistent standard references, and lack of research on the standard, and provided suggestions for the further establishment of the national standards system of adjuvant for Chinese materia medica processing. Copyright© by the Chinese Pharmaceutical Association.

[Analysis and countermeasure for quality risk in process of traditional Chinese medicine preparations].

PubMed

Yang, Ming; Yang, Yuan-Zhen; Wang, Ya-Qi; Wu, Zhen-Feng; Wang, Xue-Cheng; Luo, Jing

2017-03-01

Product quality relies on not only testing methods,but also the design and development, production control and product manufacturing all aspects of logistics management. Quality comes from the process control level.Therefore, it is very important to accurately identify the factors that may induce quality risk in the production process and quality control measures correspondingly.This article systematically analyzes the source of the quality risk of all aspects of the production process in traditional Chinese medicine preparation. Discussing ways and methods of quality risk identification of traditional Chinese medicine preparation and providing references for perfecting the whole process quality management of traditional Chinese medicine preparation. Copyright© by the Chinese Pharmaceutical Association.

[Current situations and problem analysis of influencing factors of traditional Chinese medicine tablets on forming quality].

PubMed

Li, Yan-Nian; Wu, Zhen-Feng; Wan, Na; Li, Yuan-Hui; Li, Hui-Ting; Yang, Ming

2018-04-01

The compressibility of tablets is the essential operating unit during the preparation of traditional Chinese medicine tablets, as well as a complicated process. Therefore, it is of great significance to comprehensively study the influencing factors on the formation process. This paper aimed to review the evaluation methods for the tablet forming quality and highlight the effects of material powder properties, excipients and preparation technology on the quality of traditional Chinese medicine tablets on the basis of relevant literatures. Furthermore, the common problems in tablet forming process are also analyzed to provide useful references for the development of tablet forming quality of traditional Chinese medicines. Copyright© by the Chinese Pharmaceutical Association.

Implication of World Health Organization growth standards on estimation of malnutrition in young Chinese children: Two examples from rural western China and the Tibet region.

PubMed

Dang, Shaonong; Yan, Hong; Wang, Duolao

2014-12-01

The aim of this study was to determine how malnutrition rates change in young Chinese children when 2006 World Health Organization (WHO) growth standards are used instead of 1978 WHO/National Center for Health Statistics reference. Cross-sectional survey data were used from rural western China and the Tibet region. The heights and weights of children of <36 months of age were measured. The nutritional status of the children was assessed by two references. Using 2006 reference instead of 1978 reference, the prevalence of stunting increased significantly (17.9% vs. 12.3% in rural western China and 37.5% vs. 28.1% in rural Tibet). The prevalence of underweight was lower in rural western China (7.7% vs. 11.7%) than rural Tibet (13.1% vs. 15.3%). For all ages, the prevalence of stunting increased and the greatest relative increase appeared in the first six months (102.9% in rural western China vs. 134.9% in rural Tibet). With respect to underweight, the relative increase occurred only during the first six months (314.3% in rural western China vs. 48.1% in rural Tibet); however, the reduction was observed in other age groups. For young Chinese Han and Tibetan children, the difference in estimation of malnutrition between two references differed in magnitude. The scale of change in the prevalence rates of stunting and underweight is much greater when 2006 reference was introduced. © The Author(s) 2013.

Philosophical Models of Man: With Special Reference to the Teaching of ESN Children.

ERIC Educational Resources Information Center

Burnwood, Les. R. V.; Brady, Carol A.

1981-01-01

Two opposing models of man: deterministic and libertarian are outlined and contrasted, and certain selected practical and ethical consequences for the teaching of children are drawn out. Reasons are given for suggesting that the problems are especially acute for the teacher of educationally sub-normal children. (Author)

The Imperative in Chinese.

ERIC Educational Resources Information Center

Hashimoto, Anne Yue

A preliminary study of the syntactic characteristics of the imperative construction in modern Chinese is presented. The term "imperative" is used to refer to the type of syntactic construction which is marked by an implicit or explicit second person subject, and which expresses a direct command. Indirect or implied commands expressed by a…

Chinese-English Aviation and Space Dictionary.

ERIC Educational Resources Information Center

Air Force Systems Command, Wright-Patterson AFB, OH. Foreign Technology Div.

The Aviation and Space Dictionary is the second of a series of Chinese-English technical dictionaries under preparation by the Foreign Technology Division, United States Air Force Systems Command. The purpose of the series is to provide rapid reference tools for translators, abstracters, and research analysts concerned with scientific and…

Chinese-English Electronics and Telecommunications Dictionary, Vol. 2.

ERIC Educational Resources Information Center

Air Force Systems Command, Wright-Patterson AFB, OH. Foreign Technology Div.

This is the second volume of the Electronics and Telecommunications Dictionary, the third of the series of Chinese-English technical dictionaries under preparation by the Foreign Technology Division, United States Air Force Systems Command. The purpose of the series is to provide rapid reference tools for translators, abstracters, and research…

Chinese-English Electronics and Telecommunications Dictionary. Vol. 1.

ERIC Educational Resources Information Center

Air Force Systems Command, Wright-Patterson AFB, OH. Foreign Technology Div.

This is the first volume of the Electronics and Telecommunications Dictionary, the third of the series of Chinese-English technical dictionaries under preparation by the Foreign Technology Division, United States Air Force Systems Command. The purpose of the series is to provide rapid reference tools for translators, abstracters, and research…

Point to a Referent, and Say, "What Is This?" Gesture as a Potential Cue to Identify Referents in a Discourse

ERIC Educational Resources Information Center

So, Wing Chee; Lim, Jia Yi

2012-01-01

This study explored whether caregivers' gestures followed the discourse-pragmatic principle of information status of referents (given vs. new) and how their children responded to those gestures when identifying referents. Ten Chinese-speaking and eight English-speaking caregivers were videotaped while interacting spontaneously with their children.…

A Trend Analysis: Rising Threshold for China to Use Force in Territorial Disputes in South and East China Seas

DTIC Science & Technology

2012-12-01

China and others over HREE management by referring to the Chinese strategic culture , the economic and energy interdependence may overcome those fears...2002, military modernization has become as important as economic growth in Chinese thinking.12 It is assumed that PRC leaders may resort to assertive...influence. Regarding China, it has been widely asserted that the Chinese have a “nonviolent” strategic culture inherited from tradition, preferring

Evaluation of traditional Chinese medicinal plants for anti-MRSA activity with reference to the treatment record of infectious diseases.

PubMed

Zuo, Guo-Ying; Zhang, Xin-Juan; Yang, Cui-Xian; Han, Jun; Wang, Gen-Chun; Bian, Zhong-Qi

2012-03-09

The in vitro antimicrobial activities of 30 Chinese medicinal plants were evaluated with reference to the treatment record of infectious diseases in the Traditional Chinese Medicine (TCM) literature. The plant materials were extracted with 80% ethanol and the extracts were primarily screened against conventional clinical pathogens like Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and Candida albicans by the agar diffusion method. Their inhibition zone diameters (IZDs, mm, 50 mg/mL) ranged from 2,048 by the standard broth microdilution method. The seven extracts from M. yunnanensis, S. sinensis, G. morella, E. daneillii, M. squamulata, S. arborescens and B. hancei were determined as the most active extracts, with MICs of 8-64 μg/mL. The results were in good agreement with their traditional applications in skin and other infections.

[Research strategies in standard decoction of medicinal slices].

PubMed

Chen, Shi-Lin; Liu, An; Li, Qi; Toru, Sugita; Zhu, Guang-Wei; Sun, Yi; Dai, Yun-Tao; Zhang, Jun; Zhang, Tie-Jun; Takehisa, Tomoda; Liu, Chang-Xiao

2016-04-01

This paper discusses the research situation of the standard decoction of medicinal slices at home and abroad. Combined with the experimental data, the author proposes that the standard decoction of medicinal slices is made of single herb using standard process which should be guided by the theory of traditional Chinese medicine, based on clinical practice and referred to modern extraction method with a standard process. And the author also proposes the principles of establishing the specification of process parameters and quality standards and established the basis of drug efficacy material and biological reference. As a standard material and standard system, the standard decoction of medicinal slices can provide standards for clinical medication, standardize the use of the new type of medicinal slices especially for dispensing granules, which were widely used in clinical. It can ensure the accuracy of drugs and consistency of dose, and to solve current supervision difficulties. Moreover the study of standard decoction of medicinal slices will provide the research on dispensing granules, traditional Chinese medicine prescription standard decoction and couplet medicines standard decoction a useful reference. Copyright© by the Chinese Pharmaceutical Association.

Quality and Cultural Sensitivity of Linguistically Appropriate Cardiovascular Disease Information for Chinese Immigrants: A Review of Online Resources From Heart Foundations.

PubMed

Li, Jialin; Lowres, Nicole; Jin, Kai; Zhang, Ling; Neubeck, Lis; Gallagher, Robyn

Chinese immigrants are at an increased risk for cardiovascular diseases (CVDs) compared with Chinese nationals partly because of lifestyle changes and knowledge deficits. Translated patient resources are available on the Internet and are often provided by health professionals; however, the quality and cultural sensitivity of these resources have not been reported. The aim of this study was to assess the availability, quality, and cultural sensitivity of Chinese-language information available from national "Heart Foundations" (cardiac research bodies, nongovernmental organisations) of the 5 most popular destinations of Chinese immigration. This study is a descriptive research in which national "Heart Foundation" websites were systematically searched for Chinese-language CVD patient education resources. Quality (content, identification, structure) was assessed using the Ensuring Quality Information for Patients instrument. Cultural sensitivity was evaluated using the Cultural Sensitivity Assessment Tool. From 107 identified resources, 33 were CVD specific: coronary heart disease (n = 20), arrhythmias (n = 7), and heart failure (n = 6). Quality of resources was adequate (mean Ensuring Quality Information for Patients score, 69%), but scores varied significantly (min, 60%; max, 85%). Although all resources were classified as culturally sensitive (Cultural Sensitivity Assessment Tool score ≥ 2.5), 2 resources scored low (≤2.5) for visual impact, and across all resources, written and visual domains were assessed as least culturally sensitive. Most resources lacked culturally specific references. Chinese-language CVD resources were inconsistent in the supply of key information. Quality and level of cultural sensitivity were adequate, but most resources lacked culturally specific references. Comprehensive, high-quality CVD resources powered by Editorial Manager and ProduXion Manager from Aries Systems Corporation tailored for Chinese immigrants are urgently needed for healthcare providers to support CVD education and care of patients belonging to this population.

Crystal Growth and Other Materials Physical Researches in Space Environment

NASA Astrophysics Data System (ADS)

Pan, Mingxiang

Material science researches in space environment are based on reducing the effects of buoyancy driven transport, the effects of atomic oxygen, radiation, extremes of heat and cold and the ultrahigh vacuum, so as to unveil the underlying fundamental phenomena, lead maybe to new potential materials or new industrial processes and develop space techniques. Currently, research program on materials sciences in Chinese Manned Space Engineering (CMSE) is going on. More than ten projects related to crystal growth and materials processes are selected as candidates to be executed in Shenzhou spacecraft, Tiangong Space Laboratory and Chinese Space Station. In this talk, we will present some examples of the projects, which are being prepared and executed in the near future flight tasks. They are both basic and applied research, from discovery to technology.

'The Elephant Man' as 'self' and 'other': the psycho-social costs of a misdiagnosis.

PubMed

Ablon, J

1995-06-01

'The Elephant Man's Disease' acquired enormous notoriety through the portrayals of the life of Joseph Merrick, 'The Elephant Man', on American stage, screen and television. These portrayals, inspired by Ashley Montagu's book, The Elephant Man (1971) parleyed the designation of Merrick's condition into a household phrase, a metaphor for the grimmest extreme of ugliness. This paper explores the impact of 'The Elephant Man' as the chief referent and role model for persons who believed they shared the condition of neurofibromatosis 1, a neurological genetic disorder, which was erroneously believed at the time his story was popularized to have affected Joseph Merrick. Data were gathered through interviews with sixty affected individuals and families about their responses to the media representations of 'The Elephant Man'. Informants were recruited from three NF Support Groups and two urban hospital caseloads in Northern California.

Manned geosynchronous mission requirements and system analysis study extension. Manned Orbital Transfer Vehicle (MOTV) capabilities handbook and user guide

NASA Technical Reports Server (NTRS)

1981-01-01

The primary change in crew capsule definition is a smaller MOTV crew capsule, switching from a 3-man capsule to a 2-man capsule. A second change permitted crew accommodations for sleeping and privacy to be combined with the flight station. The current baseline DRM, ER1, requires 2 men for 3 to 4 days to repair a multi-disciplined GOE Platform and a modest amount of mission dedicated hardware. A 2-man MOTV crew capsule to be used as a design reference point for the OTV, and its interfaces between the STS and other associated equipment or facilities are described in detail. The functional capabilities of the 2-man capsule, as well as its application to a wide range of generic missions, is also presented. The MOTV turnaround is addressed and significant requirements for both space based and ground based scenarios are summarized.

The use of different reference foods in determining the glycemic index of starchy and non-starchy test foods.

PubMed

Venn, Bernard J; Kataoka, Minako; Mann, Jim

2014-05-31

Glycemic index (GI) is intended to be a property of food but some reports are suggestive that GI is influenced by participant characteristics when glucose is used as a reference. To examine the influence of different reference foods on observed GI. The GIs of five varieties of rice and a sugary beverage (LoGiCane™) were tested in 31 European and 32 Chinese participants using glucose or jasmine rice as reference foods. The GIs of two ready-to-eat breakfast cereals (Kellogg's cornflakes and Sustain) were tested in 20 younger and 60 older people using glucose or Sustain as reference foods. The GIs of rice tended to be higher in the Chinese compared with the Europeans when glucose was used as a reference (jasmine 80 vs 68, P = 0.033; basmati 67 vs 57, P = 0.170; brown 78 vs 65, P = 0.054; Doongara 67 vs 55, P = 0.045; parboiled 72 vs 57, P = 0.011). There were no between-group differences in GI when jasmine rice was the reference. The GIs of breakfast cereals tended to be lower in younger compared with older groups (cornflakes 64 vs 81, P = 0.008; Sustain 56 vs 66, P = 0.054). There was no between-group difference in the GI of cornflakes when Sustain was the reference (cornflakes 115 vs 120, P = 0.64). There was no ethnic difference in GI when glucose was the reference for another sugary food (LoGiCane™ 60 vs 62; P = 0.69). A starchy reference may be more appropriate than a glucose beverage when attempting to derive universally applicable GI values of starchy foods. The Chinese/European trial is registered with the Australian New Zealand Clinical Trials Registry as ACTRN12612000519853.

How Readers Spontaneously Interpret "Man"-Suffix Words: Evidence from Eye Movements

ERIC Educational Resources Information Center

Khan, Manizeh; Daneman, Meredyth

2011-01-01

This study investigated whether readers are more likely to assign a male referent to man-suffix terms (e.g. "chairman") than to gender-neutral alternatives (e.g., "chairperson") during reading, and whether this bias differs as a function of age. Younger and older adults' eye movements were monitored while reading passages containing phrases such…

Man and the Environment. A Bibliography of Selected Publications of the United Nations System 1946-1971.

ERIC Educational Resources Information Center

Winton, Harry N. M., Comp.

Publication of the international agencies of the United Nations system, thru 1971, that refer to man, world natural resources, the environment and population trends are arranged according to subject matter. Within most categories, entries are arranged by geographical area. Descriptive annotations are provided for each of the more than 1200…

Maintenance and Drainage Guidance for the Scott Base Transition, Antarctica

DTIC Science & Technology

2014-10-01

Way Centennial , CO 80112-3938 Final Report Approved for public release; distribution is unlimited. Prepared for National Science Foundation...References Antarctic Support Contract (ASC). 2014. Scott Base Transition Construction and Maintenance Manual. IO-MAN-0003. Centennial , CO: Antarctic...Support Contract. Antarctic Support Contract (ASC). Forthcoming. Snow Road Construction and Maintenance Manual. IO-MAN-xx. Centennial , CO: Antarctic

Contributing to COSPAR - Contibuting to Expanding the Knowledge Frontier of Space for the Benefit of Humankind

NASA Astrophysics Data System (ADS)

Lopez-Baeza, Ernesto

COSPAR's objectives are to promote -on an international level- scientific research in space, with emphasis on the exchange of results, information and opinions, and to provide a forum, open to all scientists, for the discussion of problems that may affect scientific space research (https://cosparhq.cnes.fr/about/origin-purpose-role). COSPAR played an extraordinary significant role in the past by facilitating the scientific exchange between East and West … and surely contributed to the present fluid and free-flowding situation. COSPAR’s challenge now is to get a similar result by providing opportunities to less developed countries to upgrade their resources to progress on all kinds of research using space means. This presentation shows the activity developed by the Climatology from Satellites Group of the University of Valencia, Spain, during the last 10 years, in different action areas of COSPAR, and in the framework of Commission A on Space Studies of the Earth's Surface, Meteorology and Climate, especially in Sub-Commission A3 on Land Processes and Morphology, as well as in the organisation of some Capacity Building Courses akin to Commission A’s terms of reference. The effort -if any- has always and so far been worthwhile. The Group has learnt a lot, it has notably incresed its capacity for networking, as well as its opportunities to accompany scientists from less developed countries in their scientific growing and development of resources (Give a man a fish and you feed him for a day. Teach a man to fish and you feed him for a lifetime -Chinese proverb … and root and foundation for Capacity Building).

[Analysis of projects funded by NSFC in field of Chinese material medica resource in recent three years].

PubMed

Gao, Wei; Guo, Shu-Zhen; Han, Li-Wei; Zhang, Feng-Zhu

2016-10-01

The paper reviewed the sponsorship and final reports of projects focus on Science of Chinese materia medica resource in Medical Science Department, National Natural Science Foundation of China. The applicant and supportive organizations were analyzed. The progress and results of some projects were summarized by research fields including formation mechanism of Dao-di herbs, research of plant taxonomy, breeding and cultivation of medical plants, ecological and environmental adaptability of Chinese materia medica resource, quality assessment of Chinese materia medica resource, and biosynthesis and regulation of active compounds. In addition, the potential problems and the most and least focused areas in the application were summarized for reference. Copyright© by the Chinese Pharmaceutical Association.

[Research about re-evaluation of screening of traditonal Chinese medicine symptoms item of post-marketing medicine Xuezhikang].

PubMed

He, Wei; Xie, Yanming; Wang, Yongyan

2011-10-01

The purpose of post-marketing Chinese medicine re-evaluation is to identify Chinese medicine clinical indications, while designing scientific and rational of Chinese medicine symptoms items are important to the result of symptoms re-evaluation. This study give screening of traditional Chinese medicine(TCM) symptoms item of post-marketing medicine Xuezhikang re-evaluation as example that reference to principle dyslipidemia clinical research, academic dissertations, Xuezhikang directions, clinical expert practice experience etc. while standardization those symptom names and screening 41 dyslipidemia common symptoms. Furthermore, this paper discuss about the accoerdance and announcements when screening symptoms item, so as to providing a research thread to manufacture PRO chart for post-marketing medicine re-evaluation.

Integrating traditional Chinese medicine into mainstream healthcare system in Hong Kong, China-A model of integrative medicine in the HKU-SZ Hospital.

PubMed

Lao, Lixing; Ning, Zhipeng

2015-11-01

The European Congress for Integrative Medicine 2015 Global Summit on Integrative Medicine and Healthcare in Greater Copenhagen has successfully promoted integrative medicine to the public once again. Integrative medicine, which is called the art and science of healthcare by Nordic Integrative Medicine, has been widely used in the world. In Hong Kong, integrated traditional Chinese and Western medicine, which is also known as the Chinese version of integrative medicine, provides a valuable reference for the development of integrative medicine in the world. In this article, we introduce the development of traditional Chinese medicine in Hong Kong and an integrated traditional Chinese and Western medicine model in the University of Hong Kong-Shenzhen Hospital.

[Applications and spproved projects of general program, young scientist fund and fund for less developed region of national natural science funds in discipline of Chinese materia medica, NSFC in 2011].

PubMed

Han, Liwei; Wang, Yueyun; He, Wenbin; Zhang, Junjie; Bi, Minggang; Shang, Hongcai; Shang, Deyang; Wang, Chang'en

2012-03-01

The applications accepted and approved by general program, young scientist fund and fund for less developed region of national natural science funds in the discipline of Chinese materia medica, NSFC in 2011 have been introduced. The character and problems in these applications have been analyzed to give a reference to the scientists in the field of Chinese material medica.

Mathematical model of biological order state or syndrome in traditional Chinese medicine: based on electromagnetic radiation within the human body.

PubMed

Han, Jinxiang; Huang, Jinzhao

2012-03-01

In this study, based on the resonator model and exciplex model of electromagnetic radiation within the human body, mathematical model of biological order state, also referred to as syndrome in traditional Chinese medicine, was established and expressed as: "Sy = v/ 1n(6I + 1)". This model provides the theoretical foundation for experimental research addressing the order state of living system, especially the quantitative research syndrome in traditional Chinese medicine.

Tangrams: Puzzles of Art

ERIC Educational Resources Information Center

Fee, Brenda

2009-01-01

Challenging one's brain is the beginning of making great art. Tangrams are a great way to keep students thinking about their latest art project long after leaving the classroom. A tangram is a Chinese puzzle. The earliest known reference to tangrams appears in a Chinese book dated 1813, but the puzzles existed long before that date. The puzzle…

Reasoning about Responsibilities and Obligations in Close Relationships: A Comparison across Two Cultures.

ERIC Educational Resources Information Center

Keller, Monika; Edelstein, Wolfgang; Schmid, Christine; Fang, Fu-xi; Fang, Ge

1998-01-01

Longitudinally assessed Icelandic children at ages 7, 9, 12, and 15, and cross-sectionally assessed Chinese children at corresponding ages, concerning reasoning about choices, motives, and moral justifications of a protagonist in a sociomoral dilemma. Icelanders referred more often to self-interest and contractual concerns; Chinese focused on…

Chinese-English Technical Dictionaries. Volume 1, Aviation and Space.

ERIC Educational Resources Information Center

Library of Congress, Washington, DC. Aerospace Technology Div.

The present dictionary is the first of a series of Chinese-English technical dictionaries under preparation by the Aerospace Technology Division of the Library of Congress. The purpose of the series is to provide rapid reference tools for translators, abstractors, and research analysts concerned with scientific and technical materials published in…

Understanding the Chinese Superintendency in the Context of Quality-Oriented Education

ERIC Educational Resources Information Center

Cravens, Xiu Chen; Liu, Yarong; Grogan, Margaret

2012-01-01

The implementation of national educational reform in China calls for newer and stronger school administration. Recognizing the need to establish a knowledge base for leadership development, we employ a set of existing US professional standards for educational leaders as a frame of reference to unpack the complex role of Chinese superintendents.…

Can Increasing Faculty Professionalism Raise Instructional Quality at a Chinese University?

ERIC Educational Resources Information Center

Lindgren, Jeffrey D.

2013-01-01

The purpose of this study was to determine if increasing faculty professionalism is a viable strategy for raising the quality of instruction at a Chinese university. In this study, increasing faculty professionalism refers to increases in regards to six areas of faculty work: academic freedom, work balance, governance, reward systems, salary, and…

Traditional manual acupuncture combined with rehabilitation therapy for shoulder hand syndrome after stroke within the Chinese healthcare system: a systematic review and meta-analysis.

PubMed

Peng, Le; Zhang, Chao; Zhou, Lan; Zuo, Hong-Xia; He, Xiao-Kuo; Niu, Yu-Ming

2018-04-01

To investigate the effectiveness of traditional manual acupuncture combined with rehabilitation therapy versus rehabilitation therapy alone for shoulder hand syndrome after stroke. PubMed, EMBASE, the Cochrane Library, Chinese Biomedicine Database, China National Knowledge Infrastructure, VIP Information Database, Wan Fang Database and reference lists of the eligible studies were searched up to July 2017 for relevant studies. Randomized controlled trials that compared the combined effects of traditional manual acupuncture and rehabilitation therapy to rehabilitation therapy alone for shoulder hand syndrome after stroke were included. Two reviewers independently screened the searched records, extracted the data and assessed risk of bias of the included studies. The treatment effect sizes were pooled in a meta-analysis using RevMan 5.3 software. A total of 20 studies involving 1918 participants were included in this study. Compared to rehabilitation therapy alone, the combined therapy significantly reduced pain on the visual analogue scale and improved limb movement on the Fugl-Meyer Assessment scale and the performance of activities of daily living (ADL) on the Barthel Index scale or Modified Barthel Index scale. Of these, the visual analogue scale score changes were significantly higher (mean difference = 1.49, 95% confidence interval = 1.15-1.82, P < 0.00001) favoring the combined therapy after treatment, with severe heterogeneity ( I 2  = 71%, P = 0.0005). Current evidence suggests that traditional manual acupuncture integrated with rehabilitation therapy is more effective in alleviating pain, improving limb movement and ADL. However, considering the relatively low quality of available evidence, further rigorously designed and large-scale randomized controlled trials are needed to confirm the results.

[Analyze prescription rules of Professor Jiang Liangduo treatment for abdominal mass based on traditional Chinese medicine inheritance platform].

PubMed

Lian, Xiao-Xiao; Guo, Xiao-Xia

2018-01-01

To investigate the herbal prescription rules of Professor Jiang Liangduo in the treatment of abdominal mass based on the traditional Chinese medicine inheritance support system software (TCMISS) of version 2.5, find out new herbal formulas for the treatment of abdominal mass, and then provide new reference to its traditional Chinese medicine therapy. By the method of retrospective study, one hundred and thirty-two outpatient prescriptions of Professor Jiang for the treatment of abdominal mass were collected to establish a typical database with TCMISS. Four properties, five tastes, channel tropism, frequency count, Chinese herbal prescriptions rules and the new prescriptions were analyzed so as to dig out the prescription rules. There were 57 herbs with a frequency>=15, and then 91 core combinations of 2-5 herbs were evolved and 9 new prescriptions were created. It was found out that these drugs mainly had the effects of liver nourishing and soothing, soft-moist and dredging-tonifying, supporting right and dispeling evil, cooperating with the method of calming the liver and resolving hard lump according to the actual situation. It reflected the thought of treatment based on syndrome differentiation in TCM, and provided a new reference for its clinical treatment and research. Copyright© by the Chinese Pharmaceutical Association.

A bioequivalence study of two memantine formulations in healthy Chinese male volunteers
.

PubMed

Deng, Ying; Zhuang, Jialang; Wu, Jingguo; Chen, Jiangying; Ding, Liang; Wang, Xueding; Huang, Lihui; Zeng, Guixiong; Chen, Jie; Ma, Zhongfu; Chen, Xiao; Zhong, Guoping; Huang, Min; Zhao, Xianglan

2017-10-01

The aim of the current study is to evaluate the bioequivalence between the test and reference formulations of memantine in a single-dose, two-period and two-sequence crossover study with a 44-day washout interval. A total of 20 healthy Chinese male volunteers were enrolled and completed the study, after oral administration of single doses of 10 mg test and reference formulations of memantine. The blood samples were collected at different time points and memantine concentrations were determined by a fully validated HPLC-MS/MS method. The evaluated pharmacokinetic parameters (test vs. reference) including C_max (18 ± 3.2 vs. 17.8 ± 3.4), AUC_0-t (1,188.5 ± 222.2 vs. 1,170.9 ± 135.7), and AUC_0-∞ (1,353.3 ± 258.6 vs. 1,291.3 ± 136.7) values were assessed for bioequivalence based on current guidelines. The observed pharmacokinetic parameters of memantine test drug were similar to those of the reference formulation. The 90% confidence intervals of test/reference ratios for C_max, AUC_0-t, and AUC_0-∞ were within the bioequivalence acceptance range of 80 - 125%. The results obtained from the healthy Chinese subjects in this study suggests that the test formulation of memantine 10 mg tablet is bioequivalent to the reference formulation (Ebixa^®10 mg tablet).
.

Dental age assessment of southern Chinese using the United Kingdom Caucasian reference dataset.

PubMed

Jayaraman, Jayakumar; Roberts, Graham J; King, Nigel M; Wong, Hai Ming

2012-03-10

Dental age assessment is one the most accurate methods for estimating the age of an unknown person. Demirjian's dataset on a French-Canadian population has been widely tested for its applicability on various ethnic groups including southern Chinese. Following inaccurate results from these studies, investigators are now confronted with using alternate datasets for comparison. Testing the applicability of other reliable datasets which result in accurate findings might limit the need to develop population specific standards. Recently, a Reference Data Set (RDS) similar to the Demirjian was prepared in the United Kingdom (UK) and has been subsequently validated. The advantages of the UK Caucasian RDS includes versatility from including both the maxillary and mandibular dentitions, involvement of a wide age group of subjects for evaluation and the possibility of precise age estimation with the mathematical technique of meta-analysis. The aim of this study was to evaluate the applicability of the United Kingdom Caucasian RDS on southern Chinese subjects. Dental panoramic tomographs (DPT) of 266 subjects (133 males and 133 females) aged 2-21 years that were previously taken for clinical diagnostic purposes were selected and scored by a single calibrated examiner based on Demirjian's classification of tooth developmental stages (A-H). The ages corresponding to each stage of tooth developmental stage were obtained from the UK dataset. Intra-examiner reproducibility was tested and the Cohen kappa (0.88) showed that the level of agreement was 'almost perfect'. The estimated dental age was then compared with the chronological age using a paired t-test, with statistical significance set at p<0.01. The results showed that the UK dataset, underestimated the age of southern Chinese subjects by 0.24 years but the results were not statistically significant. In conclusion, the UK Caucasian RDS may not be suitable for estimating the age of southern Chinese subjects and there is a need for an ethnic specific reference dataset for southern Chinese. Copyright © 2011. Published by Elsevier Ireland Ltd.

[Study on Archaeological Lime Powders from Taosi and Yinxu Sites by FTIR].

PubMed

Wei, Guo-feng; Zhang, Chen; Chen, Guo-liang; He, Yu-ling; Gao, Jiang-tao; Zhang, Bing-jian

2015-03-01

Archaeological lime powders samples from Taosi and Yinxu sites, natural limestone and experimentally prepared lime mortar were investigated by means of Fourier transform infrared spectrometry (FTIR) to identify the raw material of lime powders from Taosi and Yinxu sites. Results show that ν2/ν4 ratio of calcite resulted from carbonation reaction of man-made lime is around 6.31, which is higher than that of calcite in natural limestone and reflects the difference in the disorder of calcite crystal structure among the natural limestone and prepared lime mortar. With additional grinding, the values of v2 and ν4 in natural limestone and prepared lime mortar decrease. Meanwhile, the trend lines of ν2 versus ν4 for calcite in experimentally prepared lime mortar have a steeper slope when compared to calcite in natural limestone. These imply that ν2/ν4 ratio and the slope of the trend lines of ν2 versus ν4 can be used to determine the archaeological man-made lime. Based on the experiment results, it is possible that the archaeological lime powder from Taosi and Yinxu sites was prepared using man-made lime and the ancient Chinese have mastered the calcining technology of man-made lime in the late Neolithic period about 4 300 years ago.

The Saccharomyces cerevisiae DPM1 gene encoding dolichol-phosphate-mannose synthase is able to complement a glycosylation-defective mammalian cell line.

PubMed Central

Beck, P J; Orlean, P; Albright, C; Robbins, P W; Gething, M J; Sambrook, J F

1990-01-01

The Saccharomyces cerevisiae DPM1 gene product, dolichol-phosphate-mannose (Dol-P-Man) synthase, is involved in the coupled processes of synthesis and membrane translocation of Dol-P-Man. Dol-P-Man is the lipid-linked sugar donor of the last four mannose residues that are added to the core oligosaccharide transferred to protein during N-linked glycosylation in the endoplasmic reticulum. We present evidence that the S. cerevisiae gene DPM1, when stably transfected into a mutant Chinese hamster ovary cell line, B4-2-1, is able to correct the glycosylation defect of the cells. Evidence for complementation includes (i) fluorescence-activated cell sorter analysis of differential lectin binding to cell surface glycoproteins, (ii) restoration of Dol-P-Man synthase enzymatic activity in crude cell lysates, (iii) isolation and high-performance liquid chromatography fractionation of the lipid-linked oligosaccharides synthesized in the transfected and control cell lines, and (iv) the restoration of endoglycosidase H sensitivity to the oligosaccharides transferred to a specific glycoprotein synthesized in the DPM1 CHO transfectants. Indirect immunofluorescence with a primary antibody directed against the DPM1 protein shows a reticular staining pattern of protein localization in transfected hamster and monkey cell lines. Images PMID:2201896

Association analysis of the SOX10 polymorphism with Hirschsprung disease in the Han Chinese population.

PubMed

Pan, Zhi-Wen; Lou, Jintu; Luo, Chunfen; Yu, Linjun; Li, Ji-Cheng

2011-10-01

Hirschsprung disease (HSCR, Online Mendelian Inheritance in Man 142623) is a typical developmental disorder of the enteric nervous system in which ganglion cells fail to innervate the lower gastrointestinal tract during embryonic development. SOX10 gene is involved in the normal development of the enteric nervous system. Heterozygous SOX10 mutations have been identified in patients with syndromic HSCR. However, no mutations have been reported to date to be associated to isolated HSCR patient. We thus sought to investigate whether mutations in the SOX10 are associated with isolated HSCR in the Chinese population. Polymerase chain reaction amplification and direct sequencing were used to screen 4 exons of the SOX10 gene for mutations and polymorphisms in 104 patients with sporadic HSCR and 96 ethnically matched controls in Han Chinese populations. In this study, 4 single nucleotide polymorphisms (SNPs) were identified: SNP1: c.18C>T (GAC→GAT) in exon 2; SNP2: c.122G>T (GGC→GTC) in exon 2; SNP3: IVS2+10 (C→G) in intron 2; and SNP4: c.927T>C (CAT→CAC) in exon 4. SNP1 and SNP2 were novel described polymorphisms in the Chinese population. No SOX10 mutations were found in Han Chinese with isolated HSCR. Our results revealed that there was no association between the 4 SNPs of the SOX10 gene and HSCR. This study showed that the SOX10 gene is unlikely to be a major HSCR gene in the Chinese Han population. Copyright © 2011. Published by Elsevier Inc.

Circulatory kinetics of intravenously injected {sup 238}Pu(IV) citrate and {sup 14}C-CaNa{sub 3}-DTPA in mice: Comparison with rat, dog, and Reference Man

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

Durbin, P.W.; Kullgren, B.; Schmidt, C.T.

1997-02-01

New ligands for in vivo chelation of Pu(IV) are being synthesized and evaluated in mice for efficacy and toxicity. Biokinetic studies of the new ligands, CaNa{sub 3}-DTPA, and Pu(IV) are major components of those investigations. Young adult female mice were injected intravenously (iv) with {sup 3}H-inulin, {sup 14}C-CaNa{sub 3}-DTPA, or {sup 238}Pu(IV) citrate to provide base- line data for plasma clearance, tissue uptake, and excretion rates and to determine the dilution volume (VOD) and renal clearance rate (RC) of filterable substances. Published plasma clearance data in Reference Man, dog, and rat were collected. Based on combined data for {sup 3}H-inulinmore » and {sup 14}C-CaNa{sub 3}-DTPA, VOD = 17% of body weight and RC = 18 mL kg{sup -1} min{sup -1} for mice. Retention of {sup 14}C-CaNa{sub 3}-DTPA in the four species is proportional to body weight and inversely proportional to RC: Integrals of the retention of {sup 14}C-CaNa{sub 3}-DTPA from R(t) = 1.0 to R(t) = 0.05 are 108, 43, 28, and 10 DF min, respectively, for Reference Man, dog, rat, and mouse. Clearances of iv-injected Pu(IV) citrate from plasma are in the same order: The plasma curve integrals from injection to 1440 min are 840, 640, 280, and 67 DF min, respectively, for Reference Man, dog, rat, and mouse. In mice, a large fraction of newly injected Pu(IV) is rapidly transferred to the interstitial water of bulk soft tissue (excluding liver and kidneys), from which it is cleared at the same rate as from the plasma. Rapid plasma clearance, escape into interstitial water (22%ID at 20 min), significant early urinary excretion (8%ID in 12 h), and prompt deposition in liver and skeleton (complete in 12 h) are evidence of inefficient binding to plasma protein of newly injected Pu(IV) in mice. Slow plasma clearance, little early urinary excretion, and delayed deposition in liver and skeleton reflect more efficient binding of newly injected Pu(IV) in Reference Man and dog. 39 refs., 6 figs., 3 tabs.« less

Diagnostic accuracy of different body weight and height-based definitions of childhood obesity in identifying overfat among Chinese children and adolescents: a cross-sectional study.

PubMed

Wang, Lin; Hui, Stanley Sai-chuen

2015-08-20

Various body weight and height-based references are used to define obese children and adolescents. However, no study investigating the diagnostic accuracies of the definitions of obesity and overweight in Hong Kong Chinese children and adolescents has been conducted. The current study aims to investigate the diagnostic accuracy of BMI-based definitions and 1993 HK reference in screening excess body fat among Hong Kong Chinese children and adolescents. A total of 2,134 participants (1,135 boys and 999 girls) were recruited from local schools. The foot-to-foot BIA scale was applied to assess %BF using standard methods. The criterion of childhood obesity (i.e., overfat) was defined as over 25 %BF for boys and over 30 %BF for girls. Childhood obesity was also determined from four BMI-based references and the 1993 HK reference. The diagnostic accuracy of these existing definitions for childhood obesity in screening excess body fat was evaluated using diagnostic indices. Overall, %BF was significantly correlated with anthropometry measurements in both genders (in boys, r = 0.747 for BMI 0.766 for PWH; in girls, r = 0.930 for BMI 0.851 for PWH). The prevalence rates of overweight and obesity determined by BMI-based references were similar with the prevalence rates of obesity in the 1993 HK reference in both genders. All definitions for childhood obesity showed low sensitivity (in boys, 0.325-0.761; in girls, 0.128-0.588) in detecting overfat. Specificities were high for cut-offs among all definitions for childhood obesity (in boys, 0.862-0.980; in girls, 0.973-0.998). In conclusion, prevalence rates of childhood obesity or overweight varied widely according to the diagnostic references applied. The diagnostic performance for weight and height-based references for obesity is poorer than expected for both genders among Hong Kong Chinese children and adolescents. In order to improve the diagnosis accuracy of childhood obesity, either cut-off values of body weight and height-based definitions of childhood obesity should be revised to increase the sensitivity or the possibility of using other indirect methods of estimating the %BF should be explored.

Maternal Discussions of Mental States and Behaviors: Relations to Emotion Situation Knowledge in European American and Immigrant Chinese Children

PubMed Central

Doan, Stacey N.; Wang, Qi

2010-01-01

This study examined in a cross-cultural context mothers’ discussions of mental states and external behaviors in a story-telling task with their 3-year-old children and the relations of such discussions to children’s emotion situation knowledge (ESK). The participants were 71 European American and 60 Chinese immigrant mother-child pairs in the U.S. Mothers and children read a storybook together at home, and children’s ESK was assessed. Results showed that European American mothers made more references to thoughts and emotions during storytelling than did Chinese mothers, who commented more frequently on behaviors. Regardless of culture, mothers’ use of mental states language predicted children’s ESK, whereas their references to behaviors were negatively related to children’s ESK. Finally, mothers’ emphasis on mental states over behaviors partially mediated cultural effects on children’s ESK. PMID:20840236

Gap Analysis for Chinese Drug Control Institutes to Achieve the Standards of World Health Organization Medicine Prequalification.

PubMed

Mao, Xin; Yang, Yue

2017-02-01

The study aims to explore the challenges and the gaps faced by Chinese Drug Control Institutes in achieving the standards of World Health Organization (WHO) Medicine Prequalification. The study was undertaken with 6 Provincial Drug Control Institutes in China from November 2012 to November 2013. The study assessed key elements required to comply with WHO Good Practices for Pharmaceutical Quality Control Laboratories (GPPQCL). For GPPQCL, the study found gaps in quality management system, control of documentation, data-processing equipment, premises and equipment, contracts, reagents (water), reference substances and reference materials, calibration, verification of performance and qualification of equipment, instruments and other devices, analytical worksheet, evaluation of test results, personnel, and validation of analytical procedures. The study indicates that gaps are attributed to differences between the standards of Chinese Accreditation Standards and WHO-GPPQCL. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

Maternal discussions of mental states and behaviors: relations to emotion situation knowledge in European American and immigrant Chinese children.

PubMed

Doan, Stacey N; Wang, Qi

2010-01-01

This study examined in a cross-cultural context mothers' discussions of mental states and external behaviors in a story-telling task with their 3-year-old children and the relations of such discussions to children's emotion situation knowledge (ESK). The participants were 71 European American and 60 Chinese immigrant mother-child pairs in the United States. Mothers and children read a storybook together at home, and children's ESK was assessed. Results showed that European American mothers made more references to thoughts and emotions during storytelling than did Chinese mothers, who commented more frequently on behaviors. Regardless of culture, mothers' use of mental states language predicted children's ESK, whereas their references to behaviors were negatively related to children's ESK. Finally, mothers' emphasis on mental states over behaviors partially mediated cultural effects on children's ESK. © 2010 The Authors. Child Development © 2010 Society for Research in Child Development, Inc.

First-trimester fetal nasal bone length in an ethnic Chinese population.

PubMed

Sahota, D S; Leung, T Y; Chan, L W; Law, L W; Fung, T Y; Chan, O K; Lau, T K

2009-07-01

To determine reference ranges of fetal nasal bone length (NBL) in a Chinese population and to assess the value of NBL measurement in screening for chromosomal defects in the first trimester. In this prospective study the fetal profile was examined and the fetal NBL and crown-rump length (CRL) were measured in Chinese women presenting with singleton pregnancies for first-trimester screening for aneuploidy between January 2004 and June 2007. Screening was performed on the basis of nuchal translucency (NT) measurement and maternal serum free beta-human chorionic gonadotropin and pregnancy-associated plasma protein-A levels. NBL was measured in 7543 fetuses, of which 7517 were euploid. The best fit equation for median NBL in euploid fetuses in relation to CRL was: NBL (mm) = 0.4593 + (0.0186 x CRL(mm)). The NBL for gestational age (GA, in days) was given by the equation NBL(mm) = 0.2392 + (0.0027 x GA). There was no correlation between log(10)(NBL multiples of the median (MoM)) and log(10)(NT MoM) in unaffected pregnancies (r = - 0.009; P = 0.43). Only two of the 11 cases with trisomy 21 had an NBL outside the 5(th) or 95(th) centiles of the reference range for euploid fetuses. Reference ranges for NBL in a Chinese population suitable for screening for aneuploidy between 11 and 13 + 6 weeks' gestation have been derived. The NBL in Chinese fetuses is similar to that of other ethnic groups. However, unlike the determination of presence vs. absence of the nasal bone, NBL measurement is unlikely to further improve screening for aneuploidy. (c) 2009 ISUOG.

[Comprehensive textual research on concept, content and function of Chinese yew].

PubMed

Li, Liangsong; Feng, Zhongke; Liu, Deqing

2011-06-01

Chinese yew is a medicinal plant which has the largest planted area, better economic effects and ecological benefits in our country. People have insufficient appreciation of centuries-old historical document and abundant cultural connotation of Chinese yew, because Chinese yew had no name in ancient times and some expressions of western countries are still cited at present. Therefore, this paper did a great deal of analysis and reference works focusing on synonym and byname of ancient Chinese yew. Excavation and classification of historical documents of Chinese yew from ancient classics and bibliography had been done by studying 3 503 books, about billions of words been recorded in the Si Ku Quan Shu. These researches made up for simple and inadequate contents of many large tool books, like Chinese materia medica and traditional Chinese medicine, and so on. At the same time, in order to change the situation of no name, uncertain channel tropism, irregular functions of Chinese yew, its property and flavor, channel tropism, effects and functions had been summarized. History of the tumor treatment of Chinese yew had been traced back to the time of Tang Dynasty and this was almost 1 200 years earlier than western countries.

How to Integrate Tai Ji Quan into Physical Education Programs

ERIC Educational Resources Information Center

Lu, Chunlei

2008-01-01

Tai ji quan, also known as "tai chi," is an ancient Chinese exercise characterized by soft, slow, and meditative movements. It consists of a set of continuous, evenly paced, carefully choreographed, but natural, body shifts. "Tai ji" is an ancient Chinese philosophy, while "tai ji quan" refers to a type of physical activity based on tai ji…

Dialogic and Hortatory Features in the Writing of Chinese Candidates for the IELTS Test

ERIC Educational Resources Information Center

Mayor, Barbara M.

2006-01-01

Research conducted in the context of the IELTS Research Program indicates that there are recurrent features in the writing under test conditions of candidates from Chinese language backgrounds, particularly in terms of interpersonal tenor. These include a high level of interpersonal reference, combined with a heavily dialogic and hortatory style.…

Why Is the Chinese Curriculum Difficult for Immigrants' Children from Southeast Asia

ERIC Educational Resources Information Center

Chen, Chiu-Jung

2016-01-01

The purpose of this study is to explore the difficulties of immigrants' children from Southeastern Asia on learning Chinese phonetic symbols and provide further instructors a reference while educating them in early childhood. The participants are native Taiwanese children (N = 40) and immigrant children from Southeastern Asia (N = 34) at the first…

Online Comic in Mandarin Chinese's Vocabulary Learning: A Case Study of Budi Utama Multilingual School in Yogyakarta, Indonesia

ERIC Educational Resources Information Center

Wilujeng, Nuning Catur Sri; Lan, Yu-Ju

2015-01-01

This study was aimed to investigate (1) the improvement of CFL elementary-school students' skill in learning Mandarin Chinese (hereafter referred to as Mandarin) vocabulary through creating comic without online resources, creating online comics individually and collaboratively; (2) the CFL elementary-school students' attitude towards the…

Learning Chinese Characters via Mobile Technology in a Primary School Classroom

ERIC Educational Resources Information Center

Lu, Jie; Meng, Sue; Tam, Vincent

2014-01-01

This paper describes a project, including the design, development, and use of a mobile application (referred to as application hereafter) for learning Chinese as a second language in a bilingual primary school. The application was designed for iPod Touch Apple technology with the purpose to facilitate learning of a fundamental set of 200 Chinese…

[Applications of mathematical statistics methods on compatibility researches of traditional Chinese medicines formulae].

PubMed

Mai, Lan-Yin; Li, Yi-Xuan; Chen, Yong; Xie, Zhen; Li, Jie; Zhong, Ming-Yu

2014-05-01

The compatibility of traditional Chinese medicines (TCMs) formulae containing enormous information, is a complex component system. Applications of mathematical statistics methods on the compatibility researches of traditional Chinese medicines formulae have great significance for promoting the modernization of traditional Chinese medicines and improving clinical efficacies and optimizations of formulae. As a tool for quantitative analysis, data inference and exploring inherent rules of substances, the mathematical statistics method can be used to reveal the working mechanisms of the compatibility of traditional Chinese medicines formulae in qualitatively and quantitatively. By reviewing studies based on the applications of mathematical statistics methods, this paper were summarized from perspective of dosages optimization, efficacies and changes of chemical components as well as the rules of incompatibility and contraindication of formulae, will provide the references for further studying and revealing the working mechanisms and the connotations of traditional Chinese medicines.

The NVL gene confers risk for both major depressive disorder and schizophrenia in the Han Chinese population.

PubMed

Wang, Meng; Chen, Jianhua; He, Kuanjun; Wang, Qingzhong; Li, Zhiqiang; Shen, Jiawei; Wen, Zujia; Song, Zhijian; Xu, Yifeng; Shi, Yongyong

2015-10-01

NVL (nuclear VCP (valosin containing protein)/p97-Like), a member of the AAA-ATPase (ATPases associated with various cellular activities) family, encodes a novel hTERT (human telomerase reverse transcriptase)-interacting protein NVL2 which is a telomerase component essential for holoenzyme assembly. Previous researches have reported the impacts of telomerase activity on mental illness and the potential association between NVL and major depressive disorder. To validate the susceptibility of NVL to major depressive disorder, and to investigate the overlapping risk conferred by NVL for both major depressive disorder and schizophrenia, we analyzed 9 tag single nucleotide polymorphisms (tag SNPs) using TaqMan® technology, in 1045 major depressive disorder patients, 1235 schizophrenia patients and 1235 normal controls of Han Chinese origin. We found that rs10916583 (P(allele) = 0.020, P(genotype) = 0.028, OR = 1.156) and rs16846649 (adjusted P(allele) = 0.014, P(genotype) = 0.007, OR = 0.718) were associated with major depressive disorder, while rs10916583 (adjusted P(allele) = 1.08E-02, OR = 1.213), rs16846649 (adjusted P(allele) = 7.40E-06, adjusted P(genotype) = 8.07E-05, OR = 0.598) and rs10799541 (adjusted P(allele) = 8.10E-03, adjusted P(genotype) = 0.049, OR= 0.826) showed statistically significant association with schizophrenia after Bonferroni correction. Furthermore, rs10916583 (adjusted P(allele) = 9.00E-03, adjusted P(genotype) = 3.15E-02, OR = 1.187) and rs16846649 (adjusted P(allele) = 8.92E-06, adjusted P(genotype) = 8.84E-05, OR = 0.653) remained strongly associated with the analysis of combined cases of major depressive disorder and schizophrenia after Bonferroni correction. Our results indicated that the NVL gene may contain overlapping common genetic risk factors for major depressive disorder and schizophrenia in the Han Chinese population. The roles of NVL in telomerase biogenesis were also highlighted in psychiatric pathogenesis. The study on variants conferring overlapping risk for multiple psychiatric disorders could be tangible pathogenesis support and clinical or diagnostic references. Copyright © 2015 Elsevier Inc. All rights reserved.

Unusual neutral oligosaccharides in mature Sindbis virus glycoproteins are synthesized from truncated precursor oligosaccharides in Chinese hamster ovary cells.

PubMed

Davidson, S K; Hunt, L A

1983-03-01

We have previously demonstrated the presence of unusual small asparaginyl-oligosaccharides [(Man)3GlcNAc2-ASN] in the mature glycoproteins of Sindbis virus released from both wild-type and lectin-resistant Chinese hamster ovary cells, but the mechanism of synthesis of these structures was not determined. Gel filtration and endo-beta-N-acetylglucosaminidase analyses of Pronase-digested glycopeptides from [3H]mannose-labelled Sindbis virus released at different times after infection of a phytohaemagglutinin-resistant line of Chinese hamster ovary cells demonstrated that these small asparaginyl-oligosaccharides were present in similar relative amounts in virus released throughout the virus infection, rather than arising primarily at late times when cytopathic effects were maximal. Similar analyses of pulse-labelled, cell-associated viral glycopeptides suggested that these small oligosaccharides on mature virus glycoprotein resulted from the normal alpha 1,2-mannosidase processing of truncated precursor oligosaccharides (containing five rather than nine mannoses), rather than from aberrant processing or degradation of the full-size precursor oligosaccharides or normal intermediates.

Report of Chinese family with severe dermatitis, multiple allergies and metabolic wasting syndrome caused by novel homozygous desmoglein-1 gene mutation.

PubMed

Cheng, Ruhong; Yan, Ming; Ni, Cheng; Zhang, Jia; Li, Ming; Yao, Zhirong

2016-10-01

Recently, homozygous mutations in the desmoglein-1 (DSG1) gene and heterozygous mutation in the desmoplakin (DSP) gene have been demonstrated to be associated with severe dermatitis, multiple allergies and metabolic wasting (SAM) syndrome (Mendelian Inheritance in Man no. 615508). We aim to identify the molecular basis for a Chinese pedigree of SAM syndrome. A Chinese pedigree of SAM syndrome was subjected to mutation detection in the DSG1 gene. Sequence analysis of the DSG1 gene and quantitative reverse transcriptase polymerase chain reaction analysis for gene expression of DSG1 using cDNA derived from the epidermis of patients and controls were both performed. Skin biopsies were also taken from patients for pathological study and transmission electron microscopy observation. Novel homozygous splicing mutation c.1892-1delG in the exon-intron border of the DSG1 gene has been demonstrated to be associated with SAM syndrome. We report a new family of SAM syndrome of Asian decent and expand the spectrum of mutations in the DSG1 gene. © 2016 Japanese Dermatological Association.

Internalized Homophobia Scale for Gay Chinese Men: Conceptualization, Factor Structure, Reliability, and Associations With Hypothesized Correlates.

PubMed

Ren, Zhengjia; Hood, Ralph W

2018-04-01

This study reports the development of an inventory to assess the perceived internalized homophobia of gay men in a collectivistic Chinese cultural context. The results of exploratory and confirmatory factor analyses using two samples suggested the viability and stability of a three-factor model: internalized heteronormativity (IHN), family-oriented identity (FOI), and socially oriented identity (SOI). The 11-item internalized homophobia inventory demonstrated good internal consistency and construct validity. Internalized homophobia was related positively to the extent of a sense of loneliness and negatively to self-evaluation and the discrepancy in self-identification as a gay man. In addition, the participants' internalized SOI consistently predicted their coming out choices in their social surroundings, while their FOI predicted their decisions to enter into heterosexual marriages. The findings suggest that sexual self-prejudice was correlated with IHN, family values, and social norms. The present research demonstrates that a culturally sensitive scale is necessary to understand the cultural and family-oriented values that influence gay Chinese men's everyday lives, self-constructs, and behavioral choices.

Rebalancing to the Asia-Pacific Region, and Challenges of Anti-Access/Area Denial & the Air-Sea Battle Strategy

DTIC Science & Technology

2013-04-05

Ahead 27 Conclusion 33 GLOSSARY 36 ENDNOTES 38 BIBLIOGRAPHY 42 FIGURES: Figure 1, Range of PLA Missiles and Strike Aircraft 6 (Combat...radiological agents , mines, guided rockets, mortars and artillery, electronic warfare, and short- range/man portable air defense and anti-armor...Army ( PLA ) would continue to develop substantial military capabilities to challenge the U.S. and its allies in the Asia-Pacific region. The Chinese

Taoism and its impact on mental health of the Chinese communities.

PubMed

Yip, Kam-shing

2004-03-01

Spirituality and religious coping is an important and rapidly expanding field in recent years. For the Chinese, traditional Taoism may still have a strong impact on the mental health of Chinese people. Taoistic concepts of mental health stress the transcendence from self and secularity, the dynamic revertism of nature, integration with nature and the pursuit of the infinite. Compared with western concepts of mental health, Taoism advocates self-transcendence, integration with the Law of Nature, inaction and infinite frame of reference instead of social attainment, self-development, progressive endeavor and personal interpretation. By means of a case illustration, the writer tries to describe its impacts on help-seeking, stress and coping, and the meaning of life of a Chinese family. Its generalization to different types of Chinese communities is also discussed.

[Application of ultrasound counter currentextraction in patent of traditional Chinese medicine].

PubMed

Miao, Yan-ni; Wu, Bin; Yue, Xue-lian

2015-07-01

The patent information of ultrasound countercurrent extraction used in traditional Chinese medicine was analyzed in this paper by the samples from Derwent World Patent Database (DWPI) and the Chinese Patent Abstracts Database (CNABS). The application of ultrasound countercurrent was discussed with the patent applicant,the amount of the annual distribution, and the pharmaceutical raw materials and other aspects. While the technical parameters published in the patent was deeply analyzed, such as material crushing, extraction solvent, extraction time and temperature, extraction equipment and ultrasonic frequency. Thought above research, various technical parameters of ultrasound countercurrent extraction used in traditional Chinese was summarize. The analysis conclusion of the paper can be used in discovering the technical advantages, optimizing extraction conditions, and providing a reference to extraction technological innovation of traditional Chinese medicine.

Extraction and Analysis of Traditional Chinese Medicine Crops Based on Multitemporal High Resolution Data-Taking Qiaocheng District of Bozhou as AN Example

NASA Astrophysics Data System (ADS)

Yu, H.; He, J.; Zhou, H.; Guan, F.; Li, L.; Ren, B.; Wang, Z.

2018-04-01

Remote sensing technology has become an important method to rapidly acquireing of planting layout and composition of regional crops.It is very important to accurately master the planting area of Chinese medicine crops in the Characteristic planting area because it relations to accurately master the cultivation of Chinese medicine crops, formulate related policies and adjustment of crop planting structure.The author puts forward a method of using remote sencing technology for momitoring Chinese medicine which has good applicability and generalization. This paper took Qiaocheng District of Bozhou as an example to Verify the feasibility of the method, providing a reference for solving the problem of interpretation and extraction of Chinese medicinal materials in the region.

Sindbis virus glycoproteins are abnormally glycosylated in Chinese hamster ovary cells deprived of glucose.

PubMed

Davidson, S K; Hunt, L A

1985-07-01

We have previously demonstrated that Sindbis virus infection of Chinese hamster ovary (CHO) cells altered the protein glycosylation machinery of the cell, so that both normal, full-size (nine mannose-containing) oligosaccharides and abnormal, "truncated' (five mannose-containing) oligosaccharides are transferred from lipid-linked precursors to newly synthesized viral membrane glycoproteins. In the present studies, we have examined the precursor oligosaccharides on viral glycoproteins that were pulse-labelled with [3H]mannose in the presence or absence of glucose, since glucose starvation of uninfected CHO cells has been reported to induce synthesis of truncated precursor oligosaccharides. Pulse-labelling in the absence of glucose led to a greater than 10-fold increase in the relative amount of the truncated precursor oligosaccharides being transferred to the newly synthesized viral glycoproteins and to an apparent underglycosylation of some precursor viral polypeptides, with some asparaginyl sites not acquiring covalently linked oligosaccharides. The mature virion glycoproteins from CHO cells which were pulse-labelled in the absence of glucose and then 'chased' in the presence of glucose contained proportionately more unusual Man3GlcNAc2-size oligosaccharides. These small neutral-type oligosaccharides were apparently not as good a substrate for further processing into complex acidic-type oligosaccharides as the normal Man5GlcNAc2 intermediate that results from the full-size precursor oligosaccharides.

New Trends in the Chinese Diet: Cultural Influences on Consumer Behaviour

PubMed Central

Cicia, Gianni; Grunert, Klaus G.; Krystallis, Athanasios K.; Zhou, Yanfeng; Cembalo, Luigi; Verneau, Fabio; Caracciolo, Francesco

2016-01-01

China is one of the most dynamic regions in the world in terms of economic growth and development. Such development has inevitably influenced the structure and habits of Chinese society. Whilst the economic condition of the middle class and high-income segment has steadily improved, cultural changes are also under way: ancient Chinese traditions now include major elements from other cultures, most notably the West. The above scenario is the background to this paper. A structured research-administered survey was developed to investigate the changes in the Chinese consumer food culture: 500 urban participants were randomly selected from six reference cities, covering geographically almost the whole country. This study aims not only to analyze the propensity of consumers to include food products from other countries in their ancient Chinese culinary culture, but also represents an initial attempt to perform a market segmentation of Chinese consumers according to their degree of cultural openness towards non-Chinese food, taking into account socio-demographic, cognitive and psychographic variables. PMID:27800438

New Trends in the Chinese Diet: Cultural Influences on Consumer Behaviour.

PubMed

Del Giudice, Teresa; Cicia, Gianni; Grunert, Klaus G; Krystallis, Athanasios K; Zhou, Yanfeng; Cembalo, Luigi; Verneau, Fabio; Caracciolo, Francesco

2016-04-19

China is one of the most dynamic regions in the world in terms of economic growth and development. Such development has inevitably influenced the structure and habits of Chinese society. Whilst the economic condition of the middle class and high-income segment has steadily improved, cultural changes are also under way: ancient Chinese traditions now include major elements from other cultures, most notably the West. The above scenario is the background to this paper. A structured research-administered survey was developed to investigate the changes in the Chinese consumer food culture: 500 urban participants were randomly selected from six reference cities, covering geographically almost the whole country. This study aims not only to analyze the propensity of consumers to include food products from other countries in their ancient Chinese culinary culture, but also represents an initial attempt to perform a market segmentation of Chinese consumers according to their degree of cultural openness towards non-Chinese food, taking into account socio-demographic, cognitive and psychographic variables.

n-Hexane intoxication in a Chinese medicine pharmaceutical plant: a case report.

PubMed

Pan, Jo-Hui; Peng, Chiung-Yu; Lo, Chung-Ting; Dai, Chia-Yen; Wang, Chao-Ling; Chuang, Hung-Yi

2017-04-28

n-Hexane is a well-known neurotoxicant. Polyneuropathy due to occupational n-hexane exposure has been reported worldwide, however, our case is the first report in the Chinese herb industry. A 25-year-old Asian man experienced progressive weakness and numbness in his hands and feet after working as an operator in a Chinese medicine pharmaceutical plant for the manufacture of Chinese herbal pain relief patches for 10 months. Electrophysiological studies indicated a reduction in nerve conduction velocity, prolongation of distal latencies, mildly positive sharp waves, and reduced recruitment with polyphasic potentials, particularly at distal sites. Demyelination with axonal degeneration caused by occupational n-hexane exposure was strongly suspected. Through investigation of our patient's workplace, the ambient n-hexane concentration in air was found to considerably exceed the permissible exposure limit/time-weighted average for n-hexane in Taiwan. His symptoms were gradually relieved after 4 months of cessation of exposure to n-hexane. He was then confirmed as a case of occupational n-hexane intoxication. Further effective control measures should be implemented as soon as possible to prevent exposure of workers to n-hexane. Despite a typical clinical presentation, his exposure at workplace was appropriately investigated. Chemical exposure in Chinese medicine pharmaceutical plants could be an emerging issue that may affect workers' health. The lack of knowledge and management of solvents could endanger the health of workers. This case has profound educational implications for occupational health and is worthy of further follow-up for improving hazards control.

[Overview of research projects funding in traditional Chinese medicine oncology field supported by National Natural Science Foundation of China].

PubMed

Tang, Dong-Xin; Chen, Lian-Yu; Guo, Shu-Zhen; Han, Li-Wei; Zhang, Feng-Zhu

2017-05-01

In this paper, the funding situation of traditional Chinese medicine oncology research projects supported by National Natural Science Fund from 1986-2016 was reviewed. The characteristics of funded projects were summarized from funding amount, funding expenses, funding category, and the main research contents of projects, etc. At the same time, the main problems in the projects were analyzed in this paper, in order to provide reference for the relevant fund applicants. Copyright© by the Chinese Pharmaceutical Association.

[Applications and approved projectsof general program, young scientist fund and fund for less developedregion of national natural science funds in discipline of Chinese materia medica, NSFC in 2012].

PubMed

Huang, Ming-Qing; Han, Li-Wei; Wu, Xiu-Hong; Bi, Ming-Gang; Shang, Hong-Cai; Liu, Yun-Fang; He, Wei-Ming; Li, Dan-Dan; Dong, Yan; Wang, Chang-En

2013-01-01

The applications accepted and approved by general program, young scientist fund and fund for less developed region of national natural science funds in the discipline of Chinese materia medica, NSFC in 2012 have been introduced. The research contents of the funded projects in the popular research areas have been summarized and the problems in the applications have been analyzed to give a reference to the scientists in the field of Chinese materia medica.

[SCHWABE Company's patent portfolio of Ginkgo biloba preparation].

PubMed

Liu, Wei; Cheng, Xin-Min; Geng, Dong-Mei; Tan, Wei; Zou, Wen-Jun

2014-09-01

SCHWABE Company in German is the first and largest manufacturer of Ginkgo biloba preparation. The company not only has leading technology in this field, but also protects its own market effectively through the high quality of patent drafting and exactly patent layout. Based on multi-angle analysis for patent portfolio of G. biloba preparation at application time, legal status, globally layout, Chinese layout, the article provides technical reference of research and development of G. biloba, also provides valuable experience of traditonal Chinese medicine patent portfolio layout for Chinese enterprises.

Reference values of clinical chemistry and hematology parameters in rhesus monkeys (Macaca mulatta).

PubMed

Chen, Younan; Qin, Shengfang; Ding, Yang; Wei, Lingling; Zhang, Jie; Li, Hongxia; Bu, Hong; Lu, Yanrong; Cheng, Jingqiu

2009-01-01

Rhesus monkey models are valuable to the studies of human biology. Reference values for clinical chemistry and hematology parameters of rhesus monkeys are required for proper data interpretation. Whole blood was collected from 36 healthy Chinese rhesus monkeys (Macaca mulatta) of either sex, 3 to 5 yr old. Routine chemistry and hematology parameters, and some special coagulation parameters including thromboelastograph and activities of coagulation factors were tested. We presented here the baseline values of clinical chemistry and hematology parameters in normal Chinese rhesus monkeys. These data may provide valuable information for veterinarians and investigators using rhesus monkeys in experimental studies.

[Research model on commodity specification standard of radix Chinese materia medica].

PubMed

Kang, Chuan-Zhi; Zhou, Tao; Jiang, Wei-Ke; Huang, Lu-Qi; Guo, Lan-Ping

2016-03-01

As an important part of the market commodity circulation, the standard grade of Chinese traditional medicine commodity is very important to restrict the market order and guarantee the quality of the medicinal material. The State Council issuing the "protection and development of Chinese herbal medicine (2015-2020)" also make clear that the important task of improving the circulation of Chinese herbal medicine industry norms and the commodity specification standard of common traditional Chinese medicinal materials. However, as a large class of Chinese herbal medicines, the standard grade of the radix is more confused in the market circulation, and lack of a more reasonable study model in the development of the standard. Thus, this paper summarizes the research background, present situation and problems, and several key points of the commodity specification and grade standard in radix herbs. Then, the research model is introduced as an example of Pseudostellariae Radix, so as to provide technical support and reference for formulating commodity specifications and grades standard in other radix traditional Chinese medicinal materials. Copyright© by the Chinese Pharmaceutical Association.

Urinary 1-hydroxypyrene concentrations in Chinese coke oven workers relative to job category, respirator usage, and cigarette smoking

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

Bo Chen; Yunping Hu; Lixing Zheng

1-Hydroxypyrene (1-OHP) is a biomarker of recent exposure to polycyclic aromatic hydrocarbons (PAHs). We investigated whether urinary 1-OHP concentrations in Chinese coke oven workers (COWs) are modulated by job category, respirator usage, and cigarette smoking. The present cross-sectional study measured urinary 1-OHP concentrations in 197 COWs from Coking plant I and 250 COWs from Coking plant II, as well as 220 unexposed referents from Control plant I and 56 referents from Control plant II. Urinary 1-OHP concentrations (geometric mean, {mu}mol/mol creatinine) were 5.18 and 4.21 in workers from Coking plants I and II, respectively. The highest 1-OHP levels in urinemore » were found among topside workers including lidmen, tar chasers, and whistlers. Benchmen had higher 1-OHP levels than other workers at the sideoven. Above 75% of the COWs exceeded the recommended occupational exposure limit of 2.3 {mu}mol/mol creatinine. Respirator usage and increased body mass index (BMI) slightly reduced 1-OHP levels in COWs. Cigarette smoking significantly increased urinary 1-OHP levels in unexposed referents but had no effect in COWs. Chinese COWs, especially topside workers and benchmen, are exposed to high levels of PAHs. Urinary 1-OHP concentrations appear to be modulated by respirator usage and BMI in COWs, as well as by smoking in unexposed referents.« less

Evolutionary space platform concept study. Volume 3: Programmatics for manned space platform concepts

NASA Technical Reports Server (NTRS)

1982-01-01

The programmatic data for the reference concept of the Manned Space Platform is presented. Details regarding work breakdown structure (WBS) and dictionary, the facilities and equipment required to produce the modules, the project schedule and logic diagram, a preliminary assessment of environmental impacts and details regarding the estimated costs for the reference concept are included. The proposed WBS which was developed to provide summary and system level segregation of the nonrecurring and recurring portions of the Manned Space Platform project is also included. The accompanying dictionary outlines the function and activities contained within each WBS element. The facility and equipment required to produce the various modules is discussed. Generally, required equipment is within the existing state of the art although the size of some of the items to be manufactured is a consideration. A preliminary manufacturing flow was also provided. The project schedules presented consist of the Master Project Summary Schedule, the Master Project Phasing Chart and the Logic Network.

Online Mendelian Inheritance in Man (OMIM).

PubMed

Hamosh, A; Scott, A F; Amberger, J; Valle, D; McKusick, V A

2000-01-01

Online Mendelian Inheritance In Man (OMIM) is a public database of bibliographic information about human genes and genetic disorders. Begun by Dr. Victor McKusick as the authoritative reference Mendelian Inheritance in Man, it is now distributed electronically by the National Center for Biotechnology Information (NCBI). Material in OMIM is derived from the biomedical literature and is written by Dr. McKusick and his colleagues at Johns Hopkins University and elsewhere. Each OMIM entry has a full text summary of a genetic phenotype and/or gene and has copious links to other genetic resources such as DNA and protein sequence, PubMed references, mutation databases, approved gene nomenclature, and more. In addition, NCBI's neighboring feature allows users to identify related articles from PubMed selected on the basis of key words in the OMIM entry. Through its many features, OMIM is increasingly becoming a major gateway for clinicians, students, and basic researchers to the ever-growing literature and resources of human genetics. Copyright 2000 Wiley-Liss, Inc.

Online Mendelian Inheritance in Man (OMIM), a knowledgebase of human genes and genetic disorders.

PubMed

Hamosh, Ada; Scott, Alan F; Amberger, Joanna S; Bocchini, Carol A; McKusick, Victor A

2005-01-01

Online Mendelian Inheritance in Man (OMIM) is a comprehensive, authoritative and timely knowledgebase of human genes and genetic disorders compiled to support human genetics research and education and the practice of clinical genetics. Started by Dr Victor A. McKusick as the definitive reference Mendelian Inheritance in Man, OMIM (http://www.ncbi.nlm.nih.gov/omim/) is now distributed electronically by the National Center for Biotechnology Information, where it is integrated with the Entrez suite of databases. Derived from the biomedical literature, OMIM is written and edited at Johns Hopkins University with input from scientists and physicians around the world. Each OMIM entry has a full-text summary of a genetically determined phenotype and/or gene and has numerous links to other genetic databases such as DNA and protein sequence, PubMed references, general and locus-specific mutation databases, HUGO nomenclature, MapViewer, GeneTests, patient support groups and many others. OMIM is an easy and straightforward portal to the burgeoning information in human genetics.

VCGDB: a dynamic genome database of the Chinese population

PubMed Central

2014-01-01

Background The data released by the 1000 Genomes Project contain an increasing number of genome sequences from different nations and populations with a large number of genetic variations. As a result, the focus of human genome studies is changing from single and static to complex and dynamic. The currently available human reference genome (GRCh37) is based on sequencing data from 13 anonymous Caucasian volunteers, which might limit the scope of genomics, transcriptomics, epigenetics, and genome wide association studies. Description We used the massive amount of sequencing data published by the 1000 Genomes Project Consortium to construct the Virtual Chinese Genome Database (VCGDB), a dynamic genome database of the Chinese population based on the whole genome sequencing data of 194 individuals. VCGDB provides dynamic genomic information, which contains 35 million single nucleotide variations (SNVs), 0.5 million insertions/deletions (indels), and 29 million rare variations, together with genomic annotation information. VCGDB also provides a highly interactive user-friendly virtual Chinese genome browser (VCGBrowser) with functions like seamless zooming and real-time searching. In addition, we have established three population-specific consensus Chinese reference genomes that are compatible with mainstream alignment software. Conclusions VCGDB offers a feasible strategy for processing big data to keep pace with the biological data explosion by providing a robust resource for genomics studies; in particular, studies aimed at finding regions of the genome associated with diseases. PMID:24708222

Effects of Hierarchical versus Sequential Structuring of Teaching Content on Creativity in Chinese Writing

ERIC Educational Resources Information Center

Cheung, Wai Ming

2011-01-01

This research employed the Learning Study approach which refers to a blend of Japanese "lesson study" and design-based research to provide support to teachers to teach creatively in Chinese writing. It reports a serendipity finding that remarkable differences in the creativity scores among these classes were noted even though they had the same…

South Asian Students' Needs for Cantonese and Written Chinese in Hong Kong: A Linguistic Study

ERIC Educational Resources Information Center

Li, David C. S.; Chuk, Joanne Y. P.

2015-01-01

Based on qualitative data obtained from 15 South Asian (SA) B.Ed. (EL) (Bachelor of Education in English Language) students, this study reports on SA students' difficulty in mastering Mandarin-based written Chinese and the vernacular Cantonese in Hong Kong. For convenience, SA here also refers to students whose homeland is the Philippines. Since…

A series of strategies for solving the shortage of reference standards for multi-components determination of traditional Chinese medicine, Mahoniae Caulis as a case.

PubMed

Wang, Wenguang; Ma, Xiaoli; Guo, Xiaoyu; Zhao, Mingbo; Tu, Pengfei; Jiang, Yong

2015-09-18

In order to solve the bottleneck of reference standards shortage for comprehensive quality control of traditional Chinese medicines (TCMs), a series of strategies, including one single reference standard to determine multi-compounds (SSDMC), quantitative analysis by standardized reference extract (QASRE), and quantitative nuclear magnetic resonance spectroscopy (qNMR) were proposed, and Mahoniae Caulis was selected as an example to develop and validate these methods for simultaneous determination of four alkaloids, columbamine, jatrorrhizine, palmatine, and berberine. Comprehensive comparisons among these methods and with the conventional external standard method (ESM) were carried out. The relative expanded uncertainty of measurement was firstly used to compare their credibility. The results showed that all these three new developed methods can accurately accomplish the quantification by using only one purified reference standard, but each of them has its own advantages and disadvantages as well as the specific application scope, which were also discussed in detail in this paper. Copyright © 2015 Elsevier B.V. All rights reserved.

[Analysis of on medication rules for Qi-deficiency and blood-stasis syndrome of chronic heart failure based on data mining technology].

PubMed

Wang, Qian; Yao, Geng-Zhen; Pan, Guang-Ming; Huang, Jing-Yi; An, Yi-Pei; Zou, Xu

2017-01-01

To analyze the medication features and the regularity of prescriptions of traditional Chinese medicine in treating patients with Qi-deficiency and blood-stasis syndrome of chronic heart failure based on modern literature. In this article, CNKI Chinese academic journal database, Wanfang Chinese academic journal database and VIP Chinese periodical database were all searched from January 2000 to December 2015 for the relevant literature on traditional Chinese medicine treatment for Qi-deficiency and blood-stasis syndrome of chronic heart failure. Then a normalized database was established for further data mining and analysis. Subsequently, the medication features and the regularity of prescriptions were mined by using traditional Chinese medicine inheritance support system(V2.5), association rules, improved mutual information algorithm, complex system entropy clustering and other mining methods. Finally, a total of 171 articles were included, involving 171 prescriptions, 140 kinds of herbs, with a total frequency of 1 772 for the herbs. As a result, 19 core prescriptions and 7 new prescriptions were mined. The most frequently used herbs included Huangqi(Astragali Radix), Danshen(Salviae Miltiorrhizae Radix et Rhizoma), Fuling(Poria), Renshen(Ginseng Radix et Rhizoma), Tinglizi(Semen Lepidii), Baizhu(Atractylodis Macrocephalae Rhizoma), and Guizhi(Cinnamomum Ramulus). The core prescriptions were composed of Huangqi(Astragali Radix), Danshen(Salviae Miltiorrhizae Radix et Rhizoma) and Fuling(Poria), etc. The high frequent herbs and core prescriptions not only highlight the medication features of Qi-invigorating and blood-circulating therapy, but also reflect the regularity of prescriptions of blood-circulating, Yang-warming, and urination-promoting therapy based on syndrome differentiation. Moreover, the mining of the new prescriptions provide new reference and inspiration for clinical treatment of various accompanying symptoms of chronic heart failure. In conclusion, this article provides new reference for traditional Chinese medicine in the treatment of chronic heart failure. Copyright© by the Chinese Pharmaceutical Association.

Chinese students studying at Australian universities with specific reference to nursing students: a narrative literature review.

PubMed

Wang, Carol Chunfeng; Andre, Kate; Greenwood, Kenneth Mark

2015-04-01

To report the current knowledge on the Chinese nursing students' learning at Australian universities. The intent is to provide educators and researchers with a background to the contexts, the methodologies, the emphases of various relevant studies, and to provide recommendations for future research. Attracting international students has become an important part of Australian universities' business and contributes to their cultural diversity. Teaching international students has received considerable attention in the educational research literature. Experiences of international students can vary greatly depending on their country of origin. This paper critically reviews current literature relating to issues for Chinese students and in particular, Chinese nursing students, the biggest single group of international nursing students at Australian universities Narrative literature review. A comprehensive search of seven electronic databases for literature between 2003 and 2014 helped to identify qualitative and quantitative studies that addressed issues of Asian international students with English as a second language (ESL) (included nursing students) studying in Australia, New Zealand, the UK, the United States and China. Pertinent websites were also searched. The reference lists and bibliographies of retrieved articles were hand- searched to identify other relevant studies. Fifteen studies met the inclusion criteria for the review. The majority of existing literature claimed that there is a range of challenges confronting international students including Chinese nursing students, in assimilation into their host country. These include issues with English language proficiency, cultural barriers, social problems, different learning styles, academic demands, perceived racism, homesickness, lack of assertiveness and financial problems. There is limited research about the Chinese students' study in Australia. In particular, the learning experience of Chinese nursing students has not been fully explored nor understood. This paper highlights the need for further research into the lived learning experience of Chinese nursing students studying at Australian universities. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

DEVELOPMENT OF A SET OF MESH-BASED AND AGE-DEPENDENT CHINESE PHANTOMS AND APPLICATION FOR CT DOSE CALCULATIONS.

PubMed

Pi, Yifei; Liu, Tianyu; Xu, X George

2018-06-01

Phantoms for organ dose calculations are essential in radiation protection dosimetry. This article describes the development of a set of mesh-based and age-dependent phantoms for Chinese populations using reference data recommended by the Chinese government and by the International Atomic Energy Agency (IAEA). Existing mesh-based RPI adult male (RPI-AM) and RPI adult female (RPI-AF) phantoms were deformed to form new phantoms according to anatomical data for the height and weight of Chinese individuals of 5 years old male, 5 years old female, 10 years old male, 10 years old female,15 years old male, 15 years old female, adult male and adult female-named USTC-5 M, USTC-5F, USTC-10M, USTC-10F, USTC-15M, USTC-15F, USTC-AM and USTC-AF, respectively. Following procedures to ensure the accuracy, more than 120 organs/tissues in each model were adjusted to match the Chinese reference parameters and the mass errors were within 0.5%. To demonstrate the usefulness, these new set of phantoms were combined with a fully validated model of the GE LightSpeed Pro 16 multi-detector computed tomography (MDCT) scanner and the GPU-based ARCHER Monte Carlo code to compute organ doses from CT examinations. Organ doses for adult models were then compared with the data of RPI-AM and RPI-AF under the same conditions. The absorbed doses and the effective doses of RPI phantoms are found to be lower than these of the USTC adult phantoms whose body sizes are smaller. Comparisons for the doses among different ages and genders were also made. It was found that teenagers receive more radiation doses than adults do. Such Chinese-specific phantoms are clearly better suited in organ dose studies for the Chinese individuals than phantoms designed for western populations. As already demonstrated, data derived from age-specific Chinese phantoms can help CT operators and designers to optimize image quality and doses.

Cutaneous protothecosis in a patient with previously undiagnosed HIV infection.

PubMed

Fong, Kenneth; Tee, Shang-Ian; Ho, Madeline S L; Pan, Jiun Yit

2015-08-01

Protothecosis is an uncommon condition resulting from infection by achlorophyllous algae of the Prototheca species. Immunocompromised individuals are generally most susceptible to protothecal infection and tend to develop severe and disseminated disease. However, the association between protothecosis and HIV-induced immunosuppression is not clear, with only a handful of cases having been described to date. Here we report a case of cutaneous protothecosis in a Chinese man with previously undiagnosed HIV infection that responded well to oral itraconazole. © 2014 The Australasian College of Dermatologists.

Contribution of myostatin gene polymorphisms to normal variation in lean mass, fat mass and peak BMD in Chinese male offspring.

PubMed

Yue, Hua; He, Jin-wei; Zhang, Hao; Wang, Chun; Hu, Wei-wei; Gu, Jie-mei; Ke, Yao-hua; Fu, Wen-zhen; Hu, Yun-qiu; Li, Miao; Liu, Yu-juan; Wu, Song-hua; Zhang, Zhen-lin

2012-05-01

Myostatin gene is a member of the transforming growth factor-β (TGF-β) family that negatively regulates skeletal muscle growth. Genetic polymorphisms in Myostatin were found to be associated with the peak bone mineral density (BMD) in Chinese women. The purpose of this study was to investigate whether myostatin played a role in the normal variation in peak BMD, lean mass (LM), and fat mass (FM) of Chinese men. Four hundred male-offspring nuclear families of Chinese Han ethnic group were recruited. Anthropometric measurements, including the peak BMD, body LM and FM were measured using dual-energy X-ray absorptiometry (DXA). The single nucleotide polymorphisms (SNPs) studied were tag-SNPs selected by sequencing. Both rs2293284 and +2278GA were genotyped using TaqMan assay, and rs3791783 was genotyped with PCR-restriction fragment length polymorphism (RFLP) analysis. The associations of the SNPs with anthropometric variations were analyzed using the quantitative transmission disequilibrium test (QTDT). Using QTDT to detect within-family associations, neither single SNP nor haplotype was found to be associated with peak BMD at any bone site. However, rs3791783 was found to be significantly associated with fat mass of the trunk (P<0.001). Moreover, for within-family associations, haplotypes AGG, AAA, and TGG were found to be significantly associated with the trunk fat mass (all P<0.001). Our results suggest that genetic variation within myostatin may play a role in regulating the variation in fat mass in Chinese males. Additionally, the myostatin gene may be a candidate that determines body fat mass in Chinese men.

Traditional Chinese and western medicine for the prevention of deep venous thrombosis after lower extremity orthopedic surgery: a meta-analysis of randomized controlled trials.

PubMed

Zhu, Shibai; Song, Yi; Chen, Xi; Qian, Wenwei

2018-04-10

Chinese herbal medicine has traditionally been considered to promote blood circulation to remove obstruction in the channels and clear pathogenic heat to drain dampness effects. We conducted this meta-analysis to evaluate its benefits for the prevention of deep venous thrombosis (DVT) after lower extremity orthopedic surgery. Relevant, published studies were identified using the following keywords: lower extremity orthopedic surgery, arthroplasty, joint replacement, fracture, traditional Chinese and western medicine, Chinese herbal medicine, deep venous thrombosis (DVT), and Venous thromboembolism (VTE). The following databases were used to identify the literature consisting of RCTs with a date of search of 31 May 2017: PubMed, Cochrane Library, Web of knowledge, the Chinese National Knowledge Infrastructure Database, the Chongqing VIP Database, the Chinese Biomedical Database, and the Wanfang Database (including three English and four Chinese databases). All relevant data were collected from studies meeting the inclusion criteria. The outcome variables were the incidence rate of DVT, activated partial thromboplastin time (APTT), prothrombin time (PT), and D-dimer; subcutaneous hematoma; and other reported outcomes. RevMan5.2. software was adopted for the meta-analysis. A total of 20 published studies (1862 cases) met the inclusion criteria. The experimental group, 910 patients (48.87%), received the Chinese herbal medicine or traditional Chinese and western medicine for prevention of DVT; the control group, 952 patients (51.13%), received the standard western treatment. The meta-analysis showed that traditional Chinese and western medicine therapy reduced the incidence rates of DVT significantly when compared with controls (risk ratio [RR] = 0.40; 95% CI, 0.30 to 0.54; P < 0.00001), and the D-dimer was lower in the experimental group (P = 0.01). Besides, the incidence rate of subcutaneous hematoma was lower in the experimental group (P < 0.0001). However, no significant difference was found in the PT (P = 0.98) and APTT (P = 0.75) in two groups. No serious adverse events were reported. Traditional Chinese and western medicine therapy may be a safe, effective prevention modality for DVT after lower extremity orthopedic surgery. Further rigorously designed, randomized trials are warranted.

Artificial life and the Chinese room argument.

PubMed

Anderson, David; Copeland, B Jack

2002-01-01

"Strong artificial life" refers to the thesis that a sufficiently sophisticated computer simulation of a life form is a life form in its own right. Can John Searle's Chinese room argument [12]-originally intended by him to show that the thesis he dubs "strong AI" is false-be deployed against strong ALife? We have often encountered the suggestion that it can be (even in print; see Harnad [8]). We do our best to transfer the argument from the domain of AI to that of ALife. We do so in order to show once and for all that the Chinese room argument proves nothing about ALife. There may indeed be powerful philosophical objections to the thesis of strong ALife, but the Chinese room argument is not among them.

[The Yin and Yang movement in the cosmology of Chinese medicine].

PubMed

Coutinho, Bernardo Diniz; Dulcetti, Pérola Goretti Sichero

2015-01-01

After being developed in the East, based on Taoist cosmology, Chinese medicine has been practiced in the West based on scientific foundations and biomedical paradigms. Some traditional elements of this philosophy were abandoned, such as the theory of Yin and Yang, knowledge that is essential for understanding the health-disease process resulting from the circulation of the body's energy flow. This article studies the movement of the dual elements of Yin and Yang in Chinese medical teaching, seeking to understand how this line of thought developed and how it has contributed towards establishing a system of diagnosis and therapy. The methodology employed was to analyze literature on the subject, based on theoretical references to Taoist thought and traditional Chinese medicine.

Effects of cell culture conditions on antibody N-linked glycosylation--what affects high mannose 5 glycoform.

PubMed

Pacis, Efren; Yu, Marcella; Autsen, Jennifer; Bayer, Robert; Li, Feng

2011-10-01

The glycosylation profile of therapeutic antibodies is routinely analyzed throughout development to monitor the impact of process parameters and to ensure consistency, efficacy, and safety for clinical and commercial batches of therapeutic products. In this study, unusually high levels of the mannose-5 (Man5) glycoform were observed during the early development of a therapeutic antibody produced from a Chinese hamster ovary (CHO) cell line, model cell line A. Follow up studies indicated that the antibody Man5 level was increased throughout the course of cell culture production as a result of increasing cell culture medium osmolality levels and extending culture duration. With model cell line A, Man5 glycosylation increased more than twofold from 12% to 28% in the fed-batch process through a combination of high basal and feed media osmolality and increased run duration. The osmolality and culture duration effects were also observed for four other CHO antibody producing cell lines by adding NaCl in both basal and feed media and extending the culture duration of the cell culture process. Moreover, reduction of Man5 level from model cell line A was achieved by supplementing MnCl2 at appropriate concentrations. To further understand the role of glycosyltransferases in Man5 level, N-acetylglucosaminyltransferase I GnT-I mRNA levels at different osmolality conditions were measured. It has been hypothesized that specific enzyme activity in the glycosylation pathway could have been altered in this fed-batch process. Copyright © 2011 Wiley Periodicals, Inc.

Chinese physicists educated in Germany and America: Their scientific contributions and their impact on China's higher education

NASA Astrophysics Data System (ADS)

Qu, Jing Cheng

1998-11-01

This dissertation records the historical paths of Chinese physicists educated in Germany and America, explores their representative achievements in modern physics that have not been recognized by Chinese scholars, and provides sociological analyses of their contributions to China's higher education. We have found that Chinese students of physics in Germany and America were not passive recipients of Western science, but active contributors. They were also crucial contributors to science education and important scientific projects upon their return to China. Chapter One briefly describes physics knowledge in ancient China and introduces the transplantation of modern science and technology to China. Three distinct historical periods have been identified. In Chapter Two and Chapter Three, 30 Chinese physicists educated in Germany and 89 in America have been investigated. This research analyzes the significant achievements of these physicists. It also examines the political changes, the social background, and other factors impacting on their studies in the two countries. The selected cases in the two chapters are Li Fo-ki, Chinese physics students in Berlin, Werner Heisenberg and his Chinese students, Max Born and his Chinese students, Robert Millikan and Chinese physicists, the first two Chinese physicists from Harvard, and the Science Society of China. Chapter Four explores the geographical distribution, education and careers, return and expatriation, and the social influence exerted by these Chinese physicists. Statistical compilation and quantitative analyses comprise the basic methodology. In terms of two periods and two generations, this dissertation explores the physicists' contributions to the development of modern science in China and to education in China. Significant cases from Beijing University, Qinghua University, and Yanjing University are analyzed. The last chapter, Chapter Five, concludes that some of the achievements of these Chinese physicists were critical steps in modern physics even though China remained domestically rather weak in the development of modern science. Returning to China, most of them became pioneers and active contributors to modern science and to higher education in China. They comprised the majority of the physics community of China and played a leading role in the formation of modern science in China. After 1949, China continued to benefit from the contributions of these physicists. China independently constructed an atomic bomb in 1964 and a hydrogen bomb in 1967. In 1970, China successfully launched a man-made satellite. The Chinese physicists trained in Western countries constituted the main research force behind these projects.

Comparison of current ATDs with Chinese adults in anthropometry.

PubMed

Cao, Libo; Zhang, Kai; Lv, Xin; Yan, Lingbo

2016-05-18

Crash test dummies are full-scale anthropomorphic test devices (ATDs) that simulate the dimensions, weight proportions, and articulation of the human body and are used to measure human injury potential in vehicle crashes. The Hybrid III dummy family, which is widely used currently, takes selected percentiles of anthropometry dimensions of U.S. adults as design references. The objective of this study was to assess the difference in anthropometry between Chinese adults and the currently used dummy. Based on the Chinese National Physical Fitness Surveillance of the year 2000, 2005, 2010 and National Standard of China GB/T 10000-1988, a series of anthropometric parameters for Chinese adults were obtained, and data analysis was conducted between Chinese adults and ATDs that are currently used. The comparison revealed distinct anthropometric difference between ATDs and Chinese adults. Based on the latest data, median Chinese females were about 2.6% lower in stature and about 8.03% lower in body weight than the ATD design targets. Similarly, median Chinese males were about 3.48% shorter and weighed 11.89% less than the ATD design targets. Although the anthropometric differences between Chinese adults and the Hybrid III ATD specifications were modest and growing smaller, it is advisable to take the differences in anthropometry between ATDs and Chinese adults into consideration when developing new vehicles in China to provide effective protection specifically for Chinese occupants.

On the Use of "Then"/"After That" in the Marking of Chronological Order: Insights from Vietnamese and Chinese Learners of ESL.

ERIC Educational Resources Information Center

Tickoo, Asha

2002-01-01

Examines the use of "then"/"after that" by Vietnamese and Chinese learners of English as a Second Language, suggesting that this temporal adverb poses as much of a learning challenge as morphological means of temporal reference. Shows that a learner's usage is monitored by a looser notion of salience, which emerges from the…

A Qualitative Study of the Current Transformation to Rural Village Early Childhood in China: Retrospect and Prospect

ERIC Educational Resources Information Center

Hu, Bi Ying; Roberts, Sherron Killingsworth

2013-01-01

By far, literature regarding Chinese early childhood education and care (ECEC) has primarily focused on Youeryuan in urban settings. Youeryuan is the everyday Chinese term used for ECEC programs serving children ages three to six, which does include the U.S. version of the kindergarten year. This paper will refer to Youeryuan rather than the…

Effectiveness of flipped classrooms in Chinese baccalaureate nursing education: A meta-analysis of randomized controlled trials.

PubMed

Hu, Rujun; Gao, Huiming; Ye, Yansheng; Ni, Zhihong; Jiang, Ning; Jiang, Xiaolian

2018-03-01

In recent years, the flipped classroom approach has been broadly applied to nursing courses in China. However, a systematic and quantitative assessment of the outcomes of this approach has not been conducted. The purpose of the meta-analysis is to evaluate the effectiveness of the flipped classroom pedagogy in Chinese baccalaureate nursing education. Meta-analysis of randomized controlled studies. All randomized controlled trials relevant to the use of flipped classrooms in Chinese nursing education were retrieved from the following databases from their date of inception through September 23, 2017: PubMed, EMBASE, the Cochrane Central Register of Controlled Trials, CINAHL, the China National Knowledge Infrastructure, the Wanfang Database, and the Chinese Scientific Journals Database. Search terms including "flipp*", "inverted", "classroom", and "nurs*" were used to identify potential studies. We also manually searched the reference lists of the retrieved articles to identify potentially relevant studies. Two reviewers independently assessed the eligibility of each study and extracted the data. The Cochrane risk-of-bias tool was used to evaluate the quality of the studies. RevMan (Version 5.3) was used to analyze the data. Theoretical knowledge scores and skill scores (continuous data) were synthesized using the standardized mean difference (SMD) and 95% confidence interval (CI). The statistical heterogeneity of the included studies was analyzed by calculating the I 2 statistic and applying a chi-square test. Publication bias was assessed by funnel plots. The quality of the combined results was evaluated using the Grading of Recommendations Assessment, Development and Evaluation system. Eleven randomized controlled trials published between 2015 and 2017 were selected. All the included studies had a moderate possibility of bias due to low methodological quality. The meta-analysis indicated that the theoretical knowledge scores and skill scores were significantly higher in the flipped classroom group than in the traditional lectures group (SMD=1.06, 95% CI: 0.70-1.41, P <0.001, and SMD=1.40, 95% CI: 0.46-2.34, P <0.001). There was no significant publication bias indicated in the primary analysis. Sensitivity analysis showed that the results of our meta-analysis were reliable. The evidence grades of the results regarding the theoretical knowledge and skill scores were low and very low, respectively. Flipped classroom pedagogy is more effective than traditional lectures at improving students' theoretical knowledge and skill scores. Given the limitations of the included studies, more robust randomized controlled trials are warranted in a variety of educational settings to confirm our findings. Copyright © 2017 Elsevier Ltd. All rights reserved.

Deep whole-genome sequencing of 90 Han Chinese genomes.

PubMed

Lan, Tianming; Lin, Haoxiang; Zhu, Wenjuan; Laurent, Tellier Christian Asker Melchior; Yang, Mengcheng; Liu, Xin; Wang, Jun; Wang, Jian; Yang, Huanming; Xu, Xun; Guo, Xiaosen

2017-09-01

Next-generation sequencing provides a high-resolution insight into human genetic information. However, the focus of previous studies has primarily been on low-coverage data due to the high cost of sequencing. Although the 1000 Genomes Project and the Haplotype Reference Consortium have both provided powerful reference panels for imputation, low-frequency and novel variants remain difficult to discover and call with accuracy on the basis of low-coverage data. Deep sequencing provides an optimal solution for the problem of these low-frequency and novel variants. Although whole-exome sequencing is also a viable choice for exome regions, it cannot account for noncoding regions, sometimes resulting in the absence of important, causal variants. For Han Chinese populations, the majority of variants have been discovered based upon low-coverage data from the 1000 Genomes Project. However, high-coverage, whole-genome sequencing data are limited for any population, and a large amount of low-frequency, population-specific variants remain uncharacterized. We have performed whole-genome sequencing at a high depth (∼×80) of 90 unrelated individuals of Chinese ancestry, collected from the 1000 Genomes Project samples, including 45 Northern Han Chinese and 45 Southern Han Chinese samples. Eighty-three of these 90 have been sequenced by the 1000 Genomes Project. We have identified 12 568 804 single nucleotide polymorphisms, 2 074 210 short InDels, and 26 142 structural variations from these 90 samples. Compared to the Han Chinese data from the 1000 Genomes Project, we have found 7 000 629 novel variants with low frequency (defined as minor allele frequency < 5%), including 5 813 503 single nucleotide polymorphisms, 1 169 199 InDels, and 17 927 structural variants. Using deep sequencing data, we have built a greatly expanded spectrum of genetic variation for the Han Chinese genome. Compared to the 1000 Genomes Project, these Han Chinese deep sequencing data enhance the characterization of a large number of low-frequency, novel variants. This will be a valuable resource for promoting Chinese genetics research and medical development. Additionally, it will provide a valuable supplement to the 1000 Genomes Project, as well as to other human genome projects. © The Authors 2017. Published by Oxford University Press.

Cultural Orientation and Its Associations with Alcohol Use by University Students in China

PubMed Central

Wang, Shiyuan; Shell, Duane F.

2016-01-01

Cultural orientation is defined as an individual’s cultural preferences when encountering imported culture while still living in the native culture. Data was analyzed from 1305 Chinese university students attending universities in Beijing, Kunming, and Wuhan. Cultural orientation was assessed with the Chinese Cultural Orientation Questionnaire, which assesses both Western and Traditional Chinese cultural orientations. The analysis used hierarchical logistic regression with nondrinkers as the reference group and controlling for demographic factors (age, gender, and urban/rural background). Western cultural orientation was found to significantly increase the odds of recent drinking. The results indicated that higher Western cultural orientation was, after gender, the second most important factor associated with Chinese college student drinking frequency. Traditional Chinese cultural orientation was not associated with drinking frequency. This study highlights an unexpected outcome of globalization on students who have not left their home cultures. PMID:27806096

Cultural Orientation and Its Associations with Alcohol Use by University Students in China.

PubMed

Wang, Shiyuan; Newman, Ian M; Shell, Duane F

2016-01-01

Cultural orientation is defined as an individual's cultural preferences when encountering imported culture while still living in the native culture. Data was analyzed from 1305 Chinese university students attending universities in Beijing, Kunming, and Wuhan. Cultural orientation was assessed with the Chinese Cultural Orientation Questionnaire, which assesses both Western and Traditional Chinese cultural orientations. The analysis used hierarchical logistic regression with nondrinkers as the reference group and controlling for demographic factors (age, gender, and urban/rural background). Western cultural orientation was found to significantly increase the odds of recent drinking. The results indicated that higher Western cultural orientation was, after gender, the second most important factor associated with Chinese college student drinking frequency. Traditional Chinese cultural orientation was not associated with drinking frequency. This study highlights an unexpected outcome of globalization on students who have not left their home cultures.

Characteristics and Application Analysis of Traditional Chinese Medicine Containing Sophora Japonica

NASA Astrophysics Data System (ADS)

Wei, Zhenzhen; Feng, Suxiang; Fang, Xiaoyan; Miao, Mingsan

2018-01-01

Purposes: To sum up the characteristics of Chinese medicine with Sophora Japonica and provide reference for the research, development and utilization of the Chinese medicine of Sophora japonica in the future. Methods: The author sums up the forms, functions, indications, usage, dosage and contraindications of the proprietary Chinese medicine containing Sophora Japonica in the Chinese Pharmacopoeia and the Ministerial standards. In addition, we will inquire about the clinical application of proprietary Chinese medicine containing Sophora japonica in the China National Knowledge Infrastructure (CNKI). Results: The proprietary Chinese medicine containing Sophora Japonica was widely used in the treatment of various diseases in clinic, but it was taken orally and without any external use of Chinese patent medicine. Moreover, in most of the proprietary Chinese medicine, Sophora japonica was used as a supplement; In addition, the causes of adverse reactions were not analyzed, and the safety of the drugs needed to be further analyzed. Conclusions: To make clear the role of Sophora japonica in proprietary Chinese medicine, we can develop the Chinese medicine new dosage forms of Sophora japonica; The Chinese medicine is made up of a variety of single herbs, some are toxic drugs, when an adverse reaction occurs, We should analyze the specific causes and avoid the occurrence of adverse reactions. In addition, Sophora japonica is a traditional herbal medicine and food in China; we can expand the application in other areas and explore the pharmacological and toxicological pathology.

Evaluation of candidate genes associated with hepatitis A and E virus infection in Chinese Han population.

PubMed

Gu, Maolin; Qiu, Jing; Guo, Daoxia; Xu, Yunfang; Liu, Xingxiang; Shen, Chong; Dong, Chen

2018-03-20

Recent GWAS-associated studies reported that single nucleotide polymorphisms (SNPs) in ABCB1, TGFβ1, XRCC1 genes were associated with hepatitis A virus (HAV) infection, and variants of APOA4 and APOE genes were associated with and hepatitis E virus (HEV) infection in US population. However, the associations of these loci with HAV or HEV infection in Chinese Han population remain unclear. A total of 3082 Chinese Han persons were included in this study. Anti-HAV IgG and anti-HEV IgG were detected by enzyme-linked immunosorbent assay (ELISA). Genotypes in ABCB1, TGFβ1, XRCC1, APOA4 and APOE SNPs were determined by TaqMan MGB technology. In Chinese Han population, rs1045642 C to T variation in ABCB1 was significantly associated with the decreased risk of HAV infection (P < 0.05). However, the effect direction was different with the previous US study. Rs1001581 A to G variation in XRCC1, which was not identified in US population, was significantly associated with the protection against HAV infection in our samples (P < 0.05). In addition, our results suggested that rs7412 C to T variation in APOE was significantly associated with lower risk of HEV infection in males (adjusted OR < 1.0, P < 0.05) but not in females. ABCB1 and XRCC1 genes variants are significantly associated with the protection against HAV infection. Additionally, Chinese Han males with rs7412 C to T variation in APOE gene are less prone to be infected by HEV.

Production and Comprehension of Time Reference in Korean Nonfluent Aphasia

PubMed Central

Lee, Jiyeon; Kwon, Miseon; Na, Hae Ri; Bastiaanse, Roelien; Thompson, Cynthia K.

2015-01-01

Objectives Individuals with nonfluent agrammatic aphasia show impaired production and comprehension of time reference via verbal morphology. However, cross-linguistic findings to date suggest inconsistent evidence as to whether tense processing in general is impaired or time reference to the past is selectively difficult in this population. This study examined production and comprehension of time reference via verb morphology in Korean-speaking individuals with nonfluent aphasia. Methods A group of 9 healthy controls and 8 individuals with nonfluent aphasia (5 for the production task) participated in the study. Sentence priming production and auditory sentence to picture matching tasks were used, parallel with the previous cross-linguistic experiments in English, Chinese, Turkish, and others. Results The participants with nonfluent aphasia showed different patterns of impairment in production and comprehension. In production, they were impaired in all time references with errors being dominated by substitution of incorrect time references and other morpho-phonologically well-formed errors, indicating a largely intact morphological affixation process. In comprehension, they showed selective impairment of the past, consistent with the cross-linguistic evidence from English, Chinese, Turkish, and others. Conclusion The findings suggest that interpretation of past time reference poses particular difficulty in nonfluent aphasia irrespective of typological characteristics of languages; however, in production, language-specific morpho-semantic functions of verbal morphology may play a significant role in selective breakdowns of time reference. PMID:26290861

[Establishment of prescription research technology system in Chinese medicine secondary exploitation based on "component structure" theory].

PubMed

Cheng, Xu-Dong; Feng, Liang; Gu, Jun-Fei; Zhang, Ming-Hua; Jia, Xiao-Bin

2014-11-01

Chinese medicine prescriptions are the wisdom outcomes of traditional Chinese medicine (TCM) clinical treatment determinations which based on differentiation of symptoms and signs. Chinese medicine prescriptions are also the basis of secondary exploitation of TCM. The study on prescription helps to understand the material basis of its efficacy, pharmacological mechanism, which is an important guarantee for the modernization of traditional Chinese medicine. Currently, there is not yet dissertation n the method and technology system of basic research on the prescription of Chinese medicine. This paper focuses on how to build an effective system of prescription research technology. Based on "component structure" theory, a technology system contained four-step method that "prescription analysis, the material basis screening, the material basis of analysis and optimization and verify" was proposed. The technology system analyzes the material basis of the three levels such as Chinese medicine pieces, constituents and the compounds which could respect the overall efficacy of Chinese medicine. Ideas of prescription optimization, remodeling are introduced into the system. The technology system is the combination of the existing research and associates with new techniques and methods, which used for explore the research thought suitable for material basis research and prescription remodeling. The system provides a reference for the secondary development of traditional Chinese medicine, and industrial upgrading.

Social strain, couple dynamics and gender differences in gambling problems: evidence from Chinese married couples.

PubMed

Cheung, Nicole W T

2015-02-01

Knowledge of the influence of couple dynamics on gender differences in gambling behavior remains meager. Building on general strain theory from the sociology of deviance and stress crossover theory from social psychology, we argue that the strain encountered by one partner in a social setting may affect his or her spouse. For instance, the wife of a man under more social strain may experience more strain in turn and thus be at a higher risk of developing disordered gambling than the wife of a man under less social strain. Using community survey data of 1620 Chinese married couples, we performed multilevel dyad analyses to address social strain and couple dynamics, in addition to their roles as predictors of gambling behavior in both spouses. This was a community survey of Hong Kong and therefore was not representative of China. Based on the DSM-IV screen, the rates of probable problem gambling and pathological gambling among male partners (12.8% vs. 2.5%) were twice those among female partners (5.2% vs. 0.3%). We also found that the social strain experienced by a male partner significantly predicted both his and his wife's likelihood of developing gambling problems. Although a female partner's exposure to social strain was a significant correlate of her gambling problem, it had no significant association with her husband's gambling behavior. These results suggest that the cross-spouse transference of social strain may be a gendered process. Copyright © 2014 Elsevier Ltd. All rights reserved.

A Study for Mars Manned Exploration

NASA Technical Reports Server (NTRS)

Dorney, Daniel J.; Scimemi, Sam

2012-01-01

Over the last five decades there have been numerous studies devoted to developing, launching and conducting a manned mission to Mars by both Russian and U.S. organizations. These studies have proposed various crew sizes, mission length, propulsion systems, habitation modules, and scientific goals. As a first step towards establishing an international partnership approach to a Mars mission, the most recent Russian concepts are explored and then compared to NASA's latest Mars reference mission.

Possible Scenarios for Mars Manned Exploration

NASA Technical Reports Server (NTRS)

Dorney, Daniel J.; Schumacher, Daniel M.

2012-01-01

Over the last five decades there have been numerous studies devoted to developing, launching and conducting a manned mission to Mars by both Russian and U.S. organizations. These studies have proposed various crew sizes, mission length, propulsion systems, habitation modules, and scientific goals. As a first step towards establishing an international partnership approach to a Mars mission, the most recent Russian concepts are explored and then compared to NASA's current Mars reference mission.

Optimal Cut-Offs of Homeostasis Model Assessment of Insulin Resistance (HOMA-IR) to Identify Dysglycemia and Type 2 Diabetes Mellitus: A 15-Year Prospective Study in Chinese

PubMed Central

Lee, C. H.; Shih, A. Z. L.; Woo, Y. C.; Fong, C. H. Y.; Leung, O. Y.; Janus, E.; Cheung, B. M. Y.; Lam, K. S. L.

2016-01-01

Background The optimal reference range of homeostasis model assessment of insulin resistance (HOMA-IR) in normal Chinese population has not been clearly defined. Here we address this issue using the Hong Kong Cardiovascular Risk Factor Prevalence Study (CRISPS), a prospective population-based cohort study with long-term follow-up. Material & Methods In this study, normal glucose tolerance (NGT), impaired fasting glucose (IFG), impaired glucose tolerance (IGT) and type 2 diabetes mellitus (T2DM) were defined according to the 1998 World Health Organization criteria. Dysglycemia referred to IFG, IGT or T2DM. This study comprised two parts. Part one was a cross-sectional study involving 2,649 Hong Kong Chinese subjects, aged 25–74 years, at baseline CRISPS-1 (1995–1996). The optimal HOMA-IR cut-offs for dysglycemia and T2DM were determined by the receiver-operating characteristic (ROC) curve. Part two was a prospective study involving 872 subjects who had persistent NGT at CRISPS-4 (2010–2012) after 15 years of follow-up. Results At baseline, the optimal HOMA-IR cut-offs to identify dysglyceia and T2DM were 1.37 (AUC = 0.735; 95% confidence interval [CI] = 0.713–0.758; Sensitivity [Se] = 65.6%, Specificity [Sp] = 71.3%] and 1.97 (AUC = 0.807; 95% CI = 0.777–0.886; Se = 65.5%, Sp = 82.9%) respectively. These cut-offs, derived from the cross-sectional study at baseline, corresponded closely to the 75th (1.44) and 90th (2.03) percentiles, respectively, of the HOMA-IR reference range derived from the prospective study of subjects with persistent NGT. Conclusions HOMA-IR cut-offs, of 1.4 and 2.0, which discriminated dysglycemia and T2DM respectively from NGT in Southern Chinese, can be usefully employed as references in clinical research involving the assessment of insulin resistance. PMID:27658115

Optimal Cut-Offs of Homeostasis Model Assessment of Insulin Resistance (HOMA-IR) to Identify Dysglycemia and Type 2 Diabetes Mellitus: A 15-Year Prospective Study in Chinese.

PubMed

Lee, C H; Shih, A Z L; Woo, Y C; Fong, C H Y; Leung, O Y; Janus, E; Cheung, B M Y; Lam, K S L

The optimal reference range of homeostasis model assessment of insulin resistance (HOMA-IR) in normal Chinese population has not been clearly defined. Here we address this issue using the Hong Kong Cardiovascular Risk Factor Prevalence Study (CRISPS), a prospective population-based cohort study with long-term follow-up. In this study, normal glucose tolerance (NGT), impaired fasting glucose (IFG), impaired glucose tolerance (IGT) and type 2 diabetes mellitus (T2DM) were defined according to the 1998 World Health Organization criteria. Dysglycemia referred to IFG, IGT or T2DM. This study comprised two parts. Part one was a cross-sectional study involving 2,649 Hong Kong Chinese subjects, aged 25-74 years, at baseline CRISPS-1 (1995-1996). The optimal HOMA-IR cut-offs for dysglycemia and T2DM were determined by the receiver-operating characteristic (ROC) curve. Part two was a prospective study involving 872 subjects who had persistent NGT at CRISPS-4 (2010-2012) after 15 years of follow-up. At baseline, the optimal HOMA-IR cut-offs to identify dysglyceia and T2DM were 1.37 (AUC = 0.735; 95% confidence interval [CI] = 0.713-0.758; Sensitivity [Se] = 65.6%, Specificity [Sp] = 71.3%] and 1.97 (AUC = 0.807; 95% CI = 0.777-0.886; Se = 65.5%, Sp = 82.9%) respectively. These cut-offs, derived from the cross-sectional study at baseline, corresponded closely to the 75th (1.44) and 90th (2.03) percentiles, respectively, of the HOMA-IR reference range derived from the prospective study of subjects with persistent NGT. HOMA-IR cut-offs, of 1.4 and 2.0, which discriminated dysglycemia and T2DM respectively from NGT in Southern Chinese, can be usefully employed as references in clinical research involving the assessment of insulin resistance.

The rs7517847 polymorphism in the IL-23R gene is associated with gout in a Chinese Han male population.

PubMed

Liu, Shiguo; He, Hongmei; Yu, Renchao; Han, Lin; Wang, Can; Cui, Ying; Li, Changgui

2015-05-01

Gout is a polygenic auto-inflammatory disease, in which inflammation plays an important role in disease pathogenesis. The cytokine interleukin (IL)-23 promotes inflammation and helps to guide inflammatory cells, while studies have shown that the IL-23R gene is associated with susceptibility to several immune-related diseases. This study aimed to determine whether the IL-23R rs7517847 (G/T) polymorphism is associated with gout in a Chinese Han male population. We recruited 400 patients with gout and 582 gout-free controls. After obtaining blood samples for DNA extraction, genotyping of the rs7517847 polymorphism was performed by fluorescence-based quantitative PCR using TaqMan probes. An association analysis was carried out using the χ(2) test. A genotype-phenotype analysis was also conducted. Both genotypic and allelic frequencies of rs7517847 differed significantly between gout patients and controls (χ(2) = 6.792, df = 2, P = 0.034 by genotype; χ(2) = 4.202, df = 1, P = 0.04 by allele). IL-23R may be associated with gout in a Chinese Han male population, although our findings should be confirmed using larger sample sizes and other independent populations.

Taxonomic research on deep-sea macrofauna in the South China Sea using the Chinese deep-sea submersible Jiaolong.

PubMed

Li, Xinzheng

2017-07-01

This paper reviews the taxonomic and biodiversity studies of deep-sea invertebrates in the South China Sea based on the samples collected by the Chinese manned deep-sea submersible Jiaolong. To date, 6 new species have been described, including the sponges Lophophysema eversa, Saccocalyx microhexactin and Semperella jiaolongae as well as the crustaceans Uroptychus jiaolongae, Uroptychus spinulosus and Globospongicola jiaolongi; some newly recorded species from the South China Sea have also been reported. The Bathymodiolus platifrons-Shinkaia crosnieri deep-sea cold seep community has been reported by Li (2015), as has the mitochondrial genome of the glass sponge L. eversa by Zhang et al. (2016). The population structures of two dominant species, the shrimp Shinkaia crosnieri and the mussel Bathymodiolus platifrons, from the cold seep Bathymodiolus platifrons-Shinkaia crosnieri community in the South China Sea and the hydrothermal vents in the Okinawa Trough, were compared using molecular analysis. The systematic position of the shrimp genus Globospongicola was discussed based on 16S rRNA gene sequences. © 2017 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and John Wiley & Sons Australia, Ltd.

Genetic variations in the vitamin-D receptor (VDR) gene in preeclampsia patients in the Chinese Han population.

PubMed

Zhan, Ying; Liu, Mengchun; You, Yuelan; Zhang, Yan; Wang, Jingli; Wang, Xunfeng; Liu, Shiguo; Liu, Xuemei

2015-07-01

Previous studies have indicated that vitamin D deficiency is linked to a risk of preeclampsia (PE). The aim of our study was to investigate the association between genetic variations in the vitamin-D receptor (VDR) gene and the susceptibility to PE in the Chinese Han population. We examined the genotypes VDR rs2228570, rs11568820 and rs1544410 in 402 PE patients and 554 normal pregnant women in the third trimester by TaqMan allelic discrimination real-time polymerase chain reaction. The clinical data of the individuals were collected to enable genotype-phenotype analysis. A significant statistical difference in the genotypic frequencies of rs2228570 between cases and controls was found (χ(2)=13.750, P=0.001). The G allele was the risk factor for the risk of PE (χ(2)=9.456, P=0.002, OR=1.137, 95% CI 1.111-1.610). There was no difference in the genotypic and allelic distributions of rs11568820 and rs1544410 between the two groups (P> 0.05). Our results provide evidence for a possible link between VDR and the development of PE in the Chinese Han population.

Wenxin Keli for atrial fibrillation

PubMed Central

He, Zhuogen; Zheng, Minan; Xie, Pingchang; Wang, Yuanping; Yan, Xia; Deng, Dingwei

2018-01-01

Abstract Background: Atrial fibrillation (AF) is a most common cardiac arrhythmia in clinical practice. In China, Wenxin Keli (WXKL) therapy is a common treatment for AF, but its effects and safety remain uncertain. This protocol is to provide the methods used to assess the effectiveness and safety of WXKL for the treatment of patients with AF. Methods: We will search comprehensively the 4 English databases EMBASE, the Cochrane Central Register of Controlled Trials (Cochrane Library), PubMed, and Medline and 3 Chinese databases China National Knowledge Infrastructure (CNKI), Chinese Biomedical Literature Database (CBM), and Chinese Science and Technology Periodical database (VIP) on computer on March 2018 for the randomized controlled trials (RCTs) regarding WXKL for AF. The therapeutic effects according to the sinus rhythm and p-wave dispersion (Pwd) will be accepted as the primary outcomes. We will use RevMan V.5.3 software as well to compute the data synthesis carefully when a meta-analysis is allowed. Results: This study will provide a high-quality synthesis of current evidence of WXKL for AF. Conclusion: The conclusion of our systematic review will provide evidence to judge whether WXKL is an effective intervention for patient with AF. PROSPERO registration number: PROSPERO CRD 42018082045. PMID:29702984

Genetic Diversity and Domestication Footprints of Chinese Cherry [Cerasus pseudocerasus (Lindl.) G.Don] as Revealed by Nuclear Microsatellites

PubMed Central

Zhang, Jing; Chen, Tao; Wang, Yan; Chen, Qing; Sun, Bo; Luo, Ya; Zhang, Yong; Tang, Haoru; Wang, Xiaorong

2018-01-01

Chinese cherry [Cerasus pseudocerasus (Lindl.) G.Don] is a commercially important fruit crop in China, but its structure patterns and domestication history remain imprecise. To address these questions, we estimated the genetic structure and domestication history of Chinese cherry using 19 nuclear microsatellite markers and 650 representative accessions (including 118 Cerasus relatives) selected throughout their natural eco-geographical distributions. Our structure analyses detected no genetic contribution from Cerasus relatives to the evolution history of Chinese cherry. A separate genetic structure was detected in wild Chinese cherries and rough geographical structures were observed in cultivated Chinese cherries. One wild (wild Chinese cherry, WC) and two cultivated (cultivated Chinese cherry, CC1 and CC2) genetic clusters were defined. Our approximate Bayesian computation analyses supported an independent domestication history with two domestication events for CC1 and CC2, happening about 3900 and 2200 years ago, respectively. Moderate loss of genetic diversity, over 1000-year domestication bottlenecks and divergent domestication in fruit traits were also detected in cultivated Chinese cherries, which is highly correlated to long-term clonal propagation and different domestication trends and preferences. Our study is the first to comprehensively and systematically investigate the structure patterns and domestication history for Chinese cherry, providing important references for revealing the evolution and domestication history of perennial woody fruit trees. PMID:29535750

[Physiological effects of rare earth elements and their application in traditional Chinese medicine].

PubMed

Zhou, Jie; Guo, Lanping; Xiao, Wenjuan; Geng, Yanling; Wang, Xiao; Shi, Xin'gang; Dan, Staerk

2012-08-01

The process in the studies on physiological effects of rare earth elements in plants and their action mechanisms were summarized in the aspects of seed germination, photosynthesis, mineral metabolism and stress resistance. And the applications of rare earth elements in traditional Chinese medicine (TCM) in recent years were also overviewed, which will provide reference for further development and application of rare earth elements in TCM.

Online Mendelian Inheritance in Man (OMIM), a knowledgebase of human genes and genetic disorders.

PubMed

Hamosh, Ada; Scott, Alan F; Amberger, Joanna; Bocchini, Carol; Valle, David; McKusick, Victor A

2002-01-01

Online Mendelian Inheritance in Man (OMIM) is a comprehensive, authoritative and timely knowledgebase of human genes and genetic disorders compiled to support research and education in human genomics and the practice of clinical genetics. Started by Dr Victor A. McKusick as the definitive reference Mendelian Inheritance in Man, OMIM (www.ncbi.nlm.nih.gov/omim) is now distributed electronically by the National Center for Biotechnology Information (NCBI), where it is integrated with the Entrez suite of databases. Derived from the biomedical literature, OMIM is written and edited at Johns Hopkins University with input from scientists and physicians around the world. Each OMIM entry has a full-text summary of a genetically determined phenotype and/or gene and has numerous links to other genetic databases such as DNA and protein sequence, PubMed references, general and locus-specific mutation databases, approved gene nomenclature, and the highly detailed mapviewer, as well as patient support groups and many others. OMIM is an easy and straightforward portal to the burgeoning information in human genetics.

Advanced transportation system study: Manned launch vehicle concepts for two way transportation system payloads to LEO

NASA Technical Reports Server (NTRS)

Duffy, James B.

1993-01-01

The purpose of the Advanced Transportation System Study (ATSS) task area 1 study effort is to examine manned launch vehicle booster concepts and two-way cargo transfer and return vehicle concepts to determine which of the many proposed concepts best meets NASA's needs for two-way transportation to low earth orbit. The study identified specific configurations of the normally unmanned, expendable launch vehicles (such as the National Launch System family) necessary to fly manned payloads. These launch vehicle configurations were then analyzed to determine the integrated booster/spacecraft performance, operations, reliability, and cost characteristics for the payload delivery and return mission. Design impacts to the expendable launch vehicles which would be required to perform the manned payload delivery mission were also identified. These impacts included the implications of applying NASA's man-rating requirements, as well as any mission or payload unique impacts. The booster concepts evaluated included the National Launch System (NLS) family of expendable vehicles and several variations of the NLS reference configurations to deliver larger manned payload concepts (such as the crew logistics vehicle (CLV) proposed by NASA JSC). Advanced, clean sheet concepts such as an F-1A engine derived liquid rocket booster (LRB), the single stage to orbit rocket, and a NASP-derived aerospace plane were also included in the study effort. Existing expendable launch vehicles such as the Titan 4, Ariane 5, Energia, and Proton were also examined. Although several manned payload concepts were considered in the analyses, the reference manned payload was the NASA Langley Research Center's HL-20 version of the personnel launch system (PLS). A scaled up version of the PLS for combined crew/cargo delivery capability, the HL-42 configuration, was also included in the analyses of cargo transfer and return vehicle (CTRV) booster concepts. In addition to strictly manned payloads, two-way cargo transportation systems (CTRV's) were also examined. The study provided detailed design and analysis of the performance, reliability, and operations of these concepts. The study analyzed these concepts as unique systems and also analyzed several combined CTRV/booster configurations as integrated launch systems (such as for launch abort analyses). Included in the set of CTRV concepts analyzed were the medium CTRV, the integral CTRV (in both a pressurized and unpressurized configuration), the winged CTRV, and an attached cargo carrier for the PLS system known as the PLS caboose.

Use of infrared emission detection thermometer in Chinese neonates.

PubMed

Ng, D K; Liu, Y S; Ho, J C

1999-07-01

To evaluate the reproducibility of Thermoscan, an infrared emission detection ear thermometer, and to establish the normal reference range of ear temperature in Chinese neonates. Neonates were recruited from the inpatients population with exclusion of those suffering from infections. Forty-nine neonates were recruited with 1,115 temperature taking sessions. Mean left ear temperature was 36.64 degrees C +/- 0.35 degree C. Mean right ear temperature was 36.64 degrees C +/- 0.37 degree C. Clinical repeatability for left and right ear was 0.17 degree C and 0.17 degree C, respectively. Thermoscan produced reproducible results in Chinese neonates. The normal range of ear temperature for Chinese neonates is 35 degrees C to 37 degrees C. Ear temperature > 37.8 degrees C should be regarded as fever.

Koro: how culturally specific?

PubMed

Malinick, C; Flaherty, J A; Jobe, T

1985-01-01

Koro has been described as an acute anxiety state related to the fear of penile shrinkage into the abdomen with resultant death. This partial depersonalization disorder is found primarily among the people of the Malay Archipelago and Southern Chinese, with extremely rare incidences documented in the West. The symptomology of Koro is commonly said to be linked to ancient Chinese medical beliefs on sexual functioning and is therefore referred to as a culturally bound syndrome. Our paper summarized the case of an American male with Koro-like symptoms. It compares the Western concept of penis loss to the Chinese or Malaysian concept, and then proposes a combined hypothesis for the development of Koro.

Juggling with Indianness in the Gestation of Translation with Special Reference to the English Translation of a Hindi Story

ERIC Educational Resources Information Center

Priya, K.

2014-01-01

This paper is an attempt to look closely at the process of translating dramas with special reference to the Hindi story Aadmi ka Baccha ("The Child of a Man") by Yashpal in India and the role and significance of prose transcreations in today's changing global scenario.

Man (Embracing Woman): The Generic in Sociological Writing.

ERIC Educational Resources Information Center

Schulz, Muriel

Philosophical works and sociological writings from the seventeenth through the twentieth century are analyzed in this paper to learn the degree to which their use of generics (linguistic terms such as "mankind" that are used to refer to all humans) can be said to have actual reference to all adults without consideration of sex. The paper notes…

Moon view period tabulations (with station masking) for Manned Space Flight Network stations, book 1

NASA Technical Reports Server (NTRS)

Gattie, M. M.; Williams, R. L.

1970-01-01

The times during which MSFN stations can view the moon are tabulated. Station view periods for each month are given. All times and dates refer to Greenwich Mean Time. AOS and LOS refer to the center of the moon at zero degrees elevation for moon rise and set, respectively.

Physiologic responses to water immersion in man: A compendium of research

NASA Technical Reports Server (NTRS)

Kollias, J.; Vanderveer, D.; Dorchak, K. J.; Greenleaf, J. E.

1976-01-01

A total of 221 reports published through December 1973 in the area of physiologic responses to water immersion in man were summarized. The author's abstract or summary was used whenever possible. Otherwise, a detailed annotation was provided under the subheadings: (1) purpose, (2) procedures and methods, (3) results, and (4) conclusions. The annotations are in alphabetical order by first author; author and subject indexes are included. Additional references are provided in the selected bibliography.

Development Index, A Proposed Pattern for Organizing and Facilitating the Flow of Information Needed By Man in Furthering His Own Development, With Particular Reference to the Development of Buildings and Communities and Other Forms of Environmental Control.

ERIC Educational Resources Information Center

Michigan Univ., Ann Arbor.

The organization of knowledge related to the development of the environment and the building industry is provided in this index which provides a framework or classification system for a broad range of information. Man's development in terms of environmental structuring and control is discussed as development goals, development cycle, and…

A dramatic response to a single dose of infliximab in a patient with prolonged pustular psoriasis derived from inverse psoriasis.

PubMed

Li, Mengmeng; Dai, Weiwei; Yan, Wei; Liu, Yuanzhen; Wang, Lian; Li, Wei

2017-07-01

We report a case of a 25-year-old Chinese man with an exceptionally prolonged history of pustular psoriasis derived from inverse psoriasis who was unsatisfied with conventional treatment and was successfully treated with a single dose of infliximab without noticeable adverse effects. No recurrence or flaring was observed after 3 months of follow-up. This case illustrates that infliximab may be an effective and safe therapeutic option for patients with refractory pustular psoriasis derived from inverse psoriasis. © 2017 Wiley Periodicals, Inc.

Engage in the Arctic Now or Risk Being Left Out in the Cold: Establishing a JIATF-High North

DTIC Science & Technology

2010-05-03

Qin, M. Manning, Z . Chen, M. Marquis, K.B. Averyt, M. Tignor and H.L. Miller, eds., IPCC, 2007: Climate Change 2007: The Physical Science Basis...article, that “China has sent research vessels to the frozen north. A Chinese research ship, Snow Dragon , paid a surprise visit to Tuktoyuktuk in 1999 [a...with the Arctic Council. The ball has already begun rolling as other nations explore the methods that they will use to secure their interests in the

[Which one is more important, raw materials or productive technology?--a case study for quality consistency control of Gegen Qinlian decoction].

PubMed

Zhong, Wen; Chen, Sha; Zhang, Jun; Wang, Yu-Sheng; Liu, An

2016-03-01

To investigate the effect of Chinese medicine raw materials and production technology on quality consistency of Chinese patent medicines with Gegen Qinlian decoction as an example, and establish a suitable method for the quality consistency control of Chinese patent medicines. The results showed that the effect of production technology on the quality consistency was generally not more than 5%, while the effect of raw materials was even more than 30%, indicating that the effect of raw materials was much greater than that of the production technology. In this study, blend technology was used to improve the quality consistency of raw materials. As a result, the difference between the product produced by raw materials and reference groups was less than 5%, thus increasing the quality consistence of finished products. The results showed that under the current circumstances, the main factor affecting the quality consistency of Chinese patent medicines was raw materials, so we shall pay more attention to the quality of Chinese medicine's raw materials. Finally, a blend technology can improve the quality consistency of Chinese patent medicines. Copyright© by the Chinese Pharmaceutical Association.

[Study thought of material basis of secondary development of major traditional Chinese medicine varieties on basis of combination of in vivo and in vitro experiments].

PubMed

Cheng, Xu-Dong; Jia, Xiao-Bin; Feng, Liang; Jiang, Jun

2013-12-01

The secondary development of major traditional Chinese medicine varieties is one of important links during the modernization, scientification and standardization of traditional Chinese medicines. How to accurately and effectively identify the pharmacodynamic material basis of original formulae becomes the primary problem in the secondary development, as well as the bottleneck in the modernization development of traditional Chinese medicines. On the basis of the existing experimental methods, and according to the study thought that the multi-component and complex effects of traditional Chinese medicine components need to combine multi-disciplinary methods and technologies, we propose the study thought of the material basis of secondary development of major traditional Chinese medicine varieties based on the combination of in vivo and in vitro experiments. It is believed that studies on material basis needs three links, namely identification, screening and verification, and in vivo and in vitro study method corresponding to each link is mutually complemented and verified. Finally, the accurate and reliable material basis is selected. This thought provides reference for the secondary development of major traditional Chinese medicine varieties and studies on compound material basis.

Chinese and Australians showed difference in mental time travel in emotion and content but not specificity

PubMed Central

Chen, Xing-Jie; Liu, Lu-Lu; Cui, Ji-Fang; Wang, Ya; Shum, David H. K.; Chan, Raymond C. K.

2015-01-01

Mental time travel refers to the ability to recall episodic past and imagine future events. The present study aimed to investigate cultural differences in mental time travel between Chinese and Australian university students. A total of 231 students (108 Chinese and 123 Australians) participated in the study. Their mental time travel abilities were measured by the Sentence Completion for Events from the Past Test (SCEPT) and the Sentence Completion for Events in the Future Test (SCEFT). Results showed that there were no cultural differences in the number of specific events generated for the past or future. Significant differences between the Chinese and Australian participants were found mainly in the emotional valence and content of the events generated. Both Chinese and Australian participants generated more specific positive events compared to negative events when thinking about the future and Chinese participants were more positive about their past than Australian participants when recalling specific events. For content, Chinese participants recalled more events about their interpersonal relationships, while Australian participants imagined more about personal future achievements. These findings shed some lights on cultural differences in episodic past and future thinking. PMID:26167154

Differences in body composition and physical functions associated with sarcopenia in Chinese elderly: reference values and prevalence.

PubMed

Zeng, Ping; Wu, Sinan; Han, Yiwen; Liu, Jingmin; Zhang, Yi; Zhang, Enyi; Zhang, Yan; Gong, Huan; Pang, Jing; Tang, Zhili; Liu, Hongxing; Zheng, Xiuyuan; Zhang, Tiemei

2015-01-01

This study investigates the age-related differences in skeletal muscle mass (SM), muscle strength and physical performance in mainland Chinese. Based on available data, the reference values (criteria) for the definition of sarcopenia in elderly Chinese were explored. Body composition measurements were obtained using a bioelectrical impedance analyzer (BIA); muscle strength was determined by handgrip strength (HS); and physical function was evaluated by the subjects' 6-m gait speed (GS). In this study, HS and GS declined significantly after 55 years and very dramatically after 75 years. Appendicular SM index of <7.61kg/m(2) (males) and <6.43kg/m(2) (females); HS of <27kg (males) and <16kg (females); and GS of <0.98m/s (males) and <0.88m/s (females) were considered as low SM, low HS and low GS. Applying these suggested criteria to the study population, there were 9.55% and 6.63% of the subjects with low SM, 20.10% and 18.46% with low GS, and 14.07% and 15.38% with low HS in elderly males and females, respectively. Utilizing Asian Working Group for Sarcopenia (AWGS) criteria in our population results in a very low prevalence of low SM and low GS. If Western criteria for sarcopenia were adopted, the prevalence of low GS and low HS would be 2-4 times higher in the studied population, also exhibiting significant gender differences. These findings indicate that it is necessary to establish an outcomes-based and ethnic-specific set of reference values for the diagnosis of sarcopenia in elderly Chinese. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The null magnetic field as reference for the study of geomagnetic directional effects in animals and man.

NASA Technical Reports Server (NTRS)

Beischer, D. E.

1971-01-01

Techniques for producing very low and zero magnetic fields are considered, giving attention to the compensation of the geomagnetic field by a Helmholtz coil system, approaches utilizing the shielding power of highly permeable alloys, and the complete exclusion of the geomagnetic field with the aid of a superconductive shield. Animal experiments in low magnetic fields are discussed, together with the exposure of man to 'null' magnetic fields and the Josephson junction as a possible biosensor of magnetic fields. It is found that neither the functions nor the behavior of man changes significantly during a two-week exposure to magnetic fields below 50 gammas.

The influence of ethnic concordance and discordance on verbal reports and nonverbal behaviours of pain.

PubMed

Hsieh, Annie Y; Tripp, Dean A; Ji, Li-Jun

2011-09-01

This study's aim was to examine the influence of ethnic concordance on Chinese participants' pain report and nonverbal pain expression in a laboratory setting. Participants (n=102) were exposed to a cold pressor task under 1 of 2 conditions: Chinese milieu (n=52; participants exposed to Chinese experimenters and language), or European Canadian milieu (n=50; participants exposed to Euro-Canadian experimenters and English language). A reference group with 86 Euro-Canadian participants, exposed to the Euro-Canadian milieu only, was included for comparison. The Chinese groups did not differ on pain intensity during the pain task. However, Chinese participants in the Chinese milieu reported significantly higher affective pain and displayed more nonverbal behaviour of pain than the Chinese participants in the Euro-Canadian milieu. In addition, compared to the Euro-Canadian group, both Chinese groups reported higher pain intensity during the pain task and greater affective pain after immersion. The results demonstrated that an ethnically concordant milieu is associated with increased nonverbal pain displays and affective pain report. These findings suggest that research on ethnic disparities in pain treatment should examine ethnic concordance between observer and individual in pain. Copyright © 2011 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

The Chinese number naming system and its impact on the arithmetic performance of pre-schoolers in Hong Kong

NASA Astrophysics Data System (ADS)

Ng, Sharon Sui Ngan

2012-06-01

Asian children, including Chinese children, perform better than their English-speaking peers in cross-national mathematics studies. This superior Asian performance is attributed to several factors including cultural beliefs, educational systems and practices, and the Chinese number naming system. Given the limited empirical evidence on pre-school mathematics learning in Chinese societies, the outcomes of Western studies are often borrowed and adopted in curriculum planning in Asian schools. The study reported in this paper investigated the performance of Hong Kong Chinese pre-school children based on Western studies involving English-speaking children, and examined the relationship between the Chinese number naming system and children's performance in number and operation concepts. Data were collected from 299 pre-school children aged between 3 and 5 years. The learning sequence of the children in mastering number and operation concepts was established using the Rasch Model. This study provides empirical evidence for the feasibility of borrowing lists of mathematics concepts from studies of English-speaking children to serve as a reference for school-based curriculum planning in a Chinese-speaking context. However, it is not enough to establish the relationship between children's performance and the Chinese number naming system. Classroom instruction and cultural beliefs in mathematics learning are also important in explaining children's performance.

Estimating Risk of Hematopoietic Acute Radiation Syndrome in Children.

PubMed

Adams, Tim G; Sumner, Louise E; Casagrande, Rocco

2017-12-01

Following a radiological terrorist attack or radiation accident, the general public may be exposed to radiation. Historically, modeling efforts have focused on radiation effects on a "reference man"-a 70-kg, 180-cm-tall, 20- to 30-y-old male-which does not adequately reflect radiation hazard to special populations, particularly children. This work examines the radiosensitivity of children with respect to reference man to develop a set of parameters for modeling hematopoetic acute radiation syndrome in children. This analysis was performed using animal studies and the results verified using data from medical studies. Overall, the hematopoietic system in children is much more radiosensitive than that in adults, with the LD50 for children being 56% to 91% of the LD50 of adults, depending on age.

Detection and Analysis of the Quality of Ibuprofen Granules

NASA Astrophysics Data System (ADS)

Yu-bin, Ji; Xin, LI; Guo-song, Xin; Qin-bing, Xue

2017-12-01

The Ibuprofen Granules comprehensive quality testing to ensure that it is in accordance with the provisions of Chinese pharmacopoeia. With reference of Chinese pharmacopoeia, the Ibuprofen Granules is tested by UV, HPLC, in terms of grain size checking, volume deviation, weight loss on drying detection, dissolution rate detection, and quality evaluation. Results indicated that Ibuprofen Granules conform to the standards. The Ibuprofen Granules are qualified and should be permitted to be marketed.

Historical and Current U.S. Strategies for Boosting Distributed Generation (Chinese Translation)

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

Lowder, Travis; Schwabe, Paul; Zhou, Ella

2015-08-01

This is the Chinese translation of NREL/TP-6A20-64843. This report seeks to introduce a variety of top-down and bottom-up practices that, in concert with the macro-environment of cost-reduction globally and early adoption in Europe, helped boost the distributed generation photovoltaic market in the United States. These experiences may serve as a reference in China's quest to promote distributed renewable energy.

The use of Chinese herbal drugs in Islamic medicine.

PubMed

Heyadri, Mojtaba; Hashempur, Mohammad Hashem; Ayati, Mohammad Hosein; Quintern, Detlev; Nimrouzi, Majid; Heyadri, Mojtaba

2015-11-01

This paper investigates some of the ways that Chinese medicine has been transferred to the Western world and to Islamic territories. During the Golden Age of Islam (8th to 13th century CE), the herbal drug trade promoted significant commercial and scientific exchange between China and the Muslim world. Chinese herbal drugs have been described by medieval Muslim medical scholars such as Tabari (870 CE), Rhazes (925 CE), Haly Abbas (982 CE), Avicenna (1037 CE) and Jurjani (1137 CE). The term al-sin (the Arabic word for China) is used 46 times in Avicenna's Canon of Medicine in reference to herbal drugs imported from China. Cinnamon (dar sini; "Chinese herb"), wild ginger (asaron), rhubarb (rivand-e sini), nutmeg (basbasa), incense tree wood (ood), cubeb (kababe) and sandalwood (sandal) were the most frequently mentioned Chinese herbs in Islamic medical books. There are also multiple similarities between the clinical uses of these herbs in both medical systems. It appears that Chinese herbal drugs were a major component of the exchange of goods and knowledge between China and the Islamic and later to the Western world amid this era.

Drinking-Water Disinfection By-products and Semen Quality: A Cross-Sectional Study in China

PubMed Central

Zeng, Qiang; Wang, Yi-Xin; Xie, Shao-Hua; Xu, Liang; Chen, Yong-Zhe; Li, Min; Yue, Jing; Li, Yu-Feng; Liu, Ai-Lin

2014-01-01

Background: Exposure to disinfection by-products (DBPs) has been demonstrated to impair male reproductive health in animals, but human evidence is limited and inconsistent. Objective: We examined the association between exposure to drinking-water DBPs and semen quality in a Chinese population. Methods: We recruited 2,009 men seeking semen analysis from the Reproductive Center of Tongji Hospital in Wuhan, China, between April 2011 and May 2012. Each man provided a semen sample and a urine sample. Semen samples were analyzed for sperm concentration, sperm motility, and sperm count. As a biomarker of exposure to drinking-water DBPs, trichloroacetic acid (TCAA) was measured in the urine samples. Results: The mean (median) urinary TCAA concentration was 9.58 (7.97) μg/L (interquartile range, 6.01–10.96 μg/L). Compared with men with urine TCAA in the lowest quartile, increased adjusted odds ratios (ORs) were estimated for below-reference sperm concentration in men with TCAA in the second and fourth quartiles (OR = 1.79; 95% CI: 1.19, 2.69 and OR = 1.51; 95% CI: 0.98, 2.31, respectively), for below-reference sperm motility in men with TCAA in the second and third quartiles (OR = 1.46; 95% CI: 1.12, 1.90 and OR = 1.30; 95% CI: 1.00, 1.70, respectively), and for below-reference sperm count in men with TCAA in the second quartile (OR 1.62; 95% CI: 1.04, 2.55). Nonmonotonic associations with TCAA quartiles were also estimated for semen parameters modeled as continuous outcomes, although significant negative associations were estimated for all quartiles above the reference level for sperm motility. Conclusion: Our findings suggest that exposure to drinking-water DBPs may contribute to decreased semen quality in humans. Citation: Zeng Q, Wang YX, Xie SH, Xu L, Chen YZ, Li M, Yue J, Li YF, Liu AL, Lu WQ. 2014. Drinking-water disinfection by-products and semen quality: a cross-sectional study in China. Environ Health Perspect 122:741–746; http://dx.doi.org/10.1289/ehp.1307067 PMID:24695319

The construction of MRI brain/head templates for Chinese children from 7 to 16 years of age

PubMed Central

Xie, Wanze; Richards, John E.; Lei, Du; Zhu, Hongyan; Lee, Kang; Gong, Qiyong

2015-01-01

Population-specific brain templates that provide detailed brain information are beneficial to both structural and functional neuroimaging research. However, age-specific MRI templates have not been constructed for Chinese or any Asian developmental populations. This study developed novel T1-weighted average brain and head templates for Chinese children from 7 to 16 years of age in two-year increments using high quality magnetic resonance imaging (MRI) and well-validated image analysis techniques. A total of 138 Chinese children (51 F/87 M) were included in this study. The internally and externally validated registrations show that these Chinese age-specific templates fit Chinese children’s MR images significantly better than age-specific templates created from U.S. children, or adult templates based on either Chinese or North American adults. It implies that age-inappropriate (e.g., the Chinese56 template, the US20–24 template) and nationality-inappropriate brain templates (e.g., U.S. children’s templates, the US20–24 template) do not provide optimal reference MRIs for processing MR brain images of Chinese pediatric populations. Thus, our age-specific MRI templates are the first of the kind and should be useful in neuroimaging studies with children from Chinese or other Asian populations. These templates can also serve as the foundations for the construction of more comprehensive sets of nationality-specific templates for Asian developmental populations. These templates are available for use in our database. PMID:26343862

Association and interaction between dietary pattern and VEGF receptor-2 (VEGFR2) gene polymorphisms on blood lipids in Chinese Malaysian and Japanese adults.

PubMed

Yap, Roseline Wai Kuan; Shidoji, Yoshihiro; Hon, Wei Min; Masaki, Motofumi

2012-01-01

Dietary pattern and genetic predisposition of each population have different impacts on lifestyle-related chronic diseases. This study was conducted to evaluate the association and interaction between dietary patterns and VEGFR2 or KDR gene polymorphisms on physical and biochemical risk factors of cardiovascular disease in two Asian populations (179 Chinese Malaysian and 136 Japanese adults). Dietary patterns were constructed from food frequency questionnaire using factor analysis. Genotyping of rs1870377 and rs2071559 was performed by real-time PCR using TaqMan probes. Physical measurements: body mass index, systolic and diastolic blood pressures and biochemical parameters: glycated hemoglobin A1c and blood lipids (total cholesterol, triglycerides, LDL-cholesterol, HDL-cholesterol and total cholesterol/HDL-C ratio) were measured. Two dietary patterns were extracted for: Japanese ('Japanese diet' and 'Western diet') and Chinese Malaysians ('Balanced diet'; and 'Meat, rice and noodles diet'). In Japanese, 'Western Diet' and rs2071559 were associated with LDL-C and HDL-C, respectively. In Chinese Malaysians, 'Meat, rice and noodles diet' was asso-ciated with triglycerides, HDL-C and total cholesterol/HDL ratio while rs1870377 and rs2071559 were associated with total cholesterol and/or LDL-C. The interaction between 'Western Diet' and rs2071559 in Japanese and 'Meat, rice and noodles diet' and rs1870377 in Malaysians had significant effects on blood lipids after adjusting for confounders. The association and interaction of dietary patterns and VEGFR2 gene polymorphisms on blood lipids differ between Chinese Malaysian and Japanese subjects by either decreasing or increasing the risk of cardiovascular disease.

Late-onset anaphylaxis due to poly (γ-glutamic acid) in the soup of commercial cold Chinese noodles in a patient with allergy to fermented soybeans (natto).

PubMed

Inomata, Naoko; Chin, Keishi; Nagashima, Mayumi; Ikezawa, Zenro

2011-09-01

Fermented soybeans (natto) have been reported to induce IgE-mediated, late-onset anaphylaxis without early-phase responses. However, the relevant allergens of natto allergy have never been identified. A 38-year-old man developed an anaphylactic reaction accompanied by flashing, generalized urticaria, conjunctival redness, and dyspnea 3 hours after ingestion of commercial cold Chinese noodles. He had avoided natto for the past year due to developing several anaphylactic reactions half a day after natto ingestion. The results of skin prick tests (SPTs) were strongly positive for natto and the soup of cold Chinese noodles. Furthermore, SPTs showed positive for poly (γ-glutamic acid) (PGA), which is a major constituent of natto mucilage, alone among all the ingredients of the cold Chinese noodle soup. Therefore, he was diagnosed with late-onset anaphylaxis to PGA contained in natto and the cold Chinese noodle soup. These results indicated that in the present case, the relevant allergen of late-onset anaphylaxis may have been PGA in all episodes and that the patient had been sensitized by PGA through natto ingestion. PGA is produced by Bacillus subtilis during fermentation and is a high-molecular, biodegradable polymer. The late onset is therefore, hypothesized to be due to a delayed absorption of PGA, as PGA biodegrades to peptides sufficiently small to be absorbed in the bowel. PGA has recently been applied to a wide range of fields such as foods, cosmetics, and medicine. Therefore, patients with late-onset anaphylaxis to PGA of natto should avoid not only natto but also other materials containing PGA.

The discriminatory capability of existing scores to predict advanced colorectal neoplasia: a prospective colonoscopy study of 5,899 screening participants.

PubMed

Wong, Martin C S; Ching, Jessica Y L; Ng, Simpson; Lam, Thomas Y T; Luk, Arthur K C; Wong, Sunny H; Ng, Siew C; Ng, Simon S M; Wu, Justin C Y; Chan, Francis K L; Sung, Joseph J Y

2016-02-03

We evaluated the performance of seven existing risk scoring systems in predicting advanced colorectal neoplasia in an asymptomatic Chinese cohort. We prospectively recruited 5,899 Chinese subjects aged 50-70 years in a colonoscopy screening programme(2008-2014). Scoring systems under evaluation included two scoring tools from the US; one each from Spain, Germany, and Poland; the Korean Colorectal Screening(KCS) scores; and the modified Asia Pacific Colorectal Screening(APCS) scores. The c-statistics, sensitivity, specificity, positive predictive values(PPVs), and negative predictive values(NPVs) of these systems were evaluated. The resources required were estimated based on the Number Needed to Screen(NNS) and the Number Needed to Refer for colonoscopy(NNR). Advanced neoplasia was detected in 364 (6.2%) subjects. The German system referred the least proportion of subjects (11.2%) for colonoscopy, whilst the KCS scoring system referred the highest (27.4%). The c-statistics of all systems ranged from 0.56-0.65, with sensitivities ranging from 0.04-0.44 and specificities from 0.74-0.99. The modified APCS scoring system had the highest c-statistics (0.65, 95% C.I. 0.58-0.72). The NNS (12-19) and NNR (5-10) were similar among the scoring systems. The existing scoring systems have variable capability to predict advanced neoplasia among asymptomatic Chinese subjects, and further external validation should be performed.

[Proteomics and its application to determine mechanism of action of traditional Chinese medicine].

PubMed

Xin, Ping; Kuang, Hai-Xue; Li, Xiao-Liang; Wang, Yu; Zhang, Ben-Mei; Bu, He; Wang, Zhi-Bin; Meng, Yong-Hai; Wang, Yan-Hong; Wang, Qiu-Hong

2018-03-01

There is no doubt that the traditional Chinese medicine(TCM) is effective, practical and scientific after it was used for thousands of years. However, the mechanisms of action of many TCM are still unclear because of their multi-component, multi-target and multi-level features, which hinder the modernization and internationalization of the TCM. Proteomics is to analyze the composition and activity of intracellular proteins which are changing dynamically from a holistic perspective. It is consistent with the holistic and dynamic views of the TCM and brings about the hope of clarifying the mechanism of action of the TCM. In recent years, great progress has been made in the application of proteomics to determine the mechanism of the TCM. This article introduced the core technologies of proteomics and systematically summarized the applications of proteomics in the study of the mechanism of the Chinese medicinal formulae, single Chinese medicine and monomeric compounds from the TCM to provide innovative ideas and methods for reference. Copyright© by the Chinese Pharmaceutical Association.

The factor structure of the 12-item general health questionnaire (GHQ-12) in young Chinese civil servants.

PubMed

Liang, Ying; Wang, Lei; Yin, Xican

2016-09-26

The 12-item General Health Questionnaire (GHQ-12) is a commonly used screening instrument for measuring mental disorders. However, few studies have measured the mental health of Chinese professionals or explored the factor structure of the GHQ-12 through investigations of young Chinese civil servants. This study analyses the factor structure of the GHQ-12 on young Chinese civil servants. Respondents include 1051 participants from six cities in eastern China. Exploratory Factor Analysis (EFA) is used to identify the potential factor structure of the GHQ-12. Confirmatory Factor Analysis (CFA) models of previous studies are referred to for model fitting. The results indicate the GHQ-12 has very good reliability and validity. All ten CFA models are well fitted with the actual data. All the ten models are feasible and fit the data equally well. The Chinese version of the GHQ-12 is suitable for professional groups and can serve as a screening tool to detect anxiety and psychiatric disorders.

The ancestry and affiliations of Kennewick Man.

PubMed

Rasmussen, Morten; Sikora, Martin; Albrechtsen, Anders; Korneliussen, Thorfinn Sand; Moreno-Mayar, J Víctor; Poznik, G David; Zollikofer, Christoph P E; de León, Marcia Ponce; Allentoft, Morten E; Moltke, Ida; Jónsson, Hákon; Valdiosera, Cristina; Malhi, Ripan S; Orlando, Ludovic; Bustamante, Carlos D; Stafford, Thomas W; Meltzer, David J; Nielsen, Rasmus; Willerslev, Eske

2015-07-23

Kennewick Man, referred to as the Ancient One by Native Americans, is a male human skeleton discovered in Washington state (USA) in 1996 and initially radiocarbon dated to 8,340-9,200 calibrated years before present (BP). His population affinities have been the subject of scientific debate and legal controversy. Based on an initial study of cranial morphology it was asserted that Kennewick Man was neither Native American nor closely related to the claimant Plateau tribes of the Pacific Northwest, who claimed ancestral relationship and requested repatriation under the Native American Graves Protection and Repatriation Act (NAGPRA). The morphological analysis was important to judicial decisions that Kennewick Man was not Native American and that therefore NAGPRA did not apply. Instead of repatriation, additional studies of the remains were permitted. Subsequent craniometric analysis affirmed Kennewick Man to be more closely related to circumpacific groups such as the Ainu and Polynesians than he is to modern Native Americans. In order to resolve Kennewick Man's ancestry and affiliations, we have sequenced his genome to ∼1× coverage and compared it to worldwide genomic data including for the Ainu and Polynesians. We find that Kennewick Man is closer to modern Native Americans than to any other population worldwide. Among the Native American groups for whom genome-wide data are available for comparison, several seem to be descended from a population closely related to that of Kennewick Man, including the Confederated Tribes of the Colville Reservation (Colville), one of the five tribes claiming Kennewick Man. We revisit the cranial analyses and find that, as opposed to genome-wide comparisons, it is not possible on that basis to affiliate Kennewick Man to specific contemporary groups. We therefore conclude based on genetic comparisons that Kennewick Man shows continuity with Native North Americans over at least the last eight millennia.

Reaching for the Stars, Goals for the Library Profession

ERIC Educational Resources Information Center

Bloomfield, Masse

1971-01-01

Space colonization will require the microforming of all of man's worded knowledge which will take leadership and dedication for the library profession information service or documentation. (2 references) (AB)

Structured triglyceride for parenteral nutrition: meta-analysis of randomized controlled trials.

PubMed

Zhou, Yong; Wu, Xiao-Ting; Li, Ni; Zhuang, Wen; Liu, Guanjian; Wu, Taixiang; Wei, Mao-Ling

2006-01-01

This study assessed the safety and efficacy of structured triglyceride (ST) for parenteral nutrition. A meta-analysis of all the relevant randomized controlled trials (RCTs) was performed. Clinical trials were identified from the following electronic databases: MEDLINE, EMBASE, the Cochrane Controlled Trials Register, Chinese Bio-medicine Database. The search was undertaken in March 2005. Language was restricted to Chinese and English. Literature references were checked at the same time. Only RCTs were extracted and evaluated by two reviewers independently of each other. The statistical analysis was performed by RevMan4.2 software which was provided by the Cochrane Collaboration. A P value of <0.05 was considered statistically significant. Ten RCTs involving 236 patients were included. Eight of them compared ST with the long-chain triglyceride (LCT), and the combined results showed that the ST had significant effect on resting energy expenditure (weighted mean difference [WMD] =1.54, 95%CI [ 1.26, 1.82], p<0.00001), plasma glycerol (WMD = 0.14, 95%CI [0.06, 0.22], P= 0.0007), free fatty acids (WMD=0.24, 95%CI [0.10, 0.37], P=0.0006), and beta-hydroxybutyric acid (WMD=0.14, 95%CI [0.06, 0.22], P=0.0007), but no differences was found regarding nitrogen balance (standardized mean difference [SMD] = 0.64, 95%CI [-0.30, 1.59], P=0.18), respiratory quotient (WMD =-0.02, 95%CI [-0.04, 0.01], P= 0.18), and plasma triglycerides (WMD = -0.10, 95%CI [-0.30, 0.10], P=0.32). Only two RCTs compared ST with the physical mixture of medium- and long-chain triglyceride (MCT/LCT), data from trials were not combined due to clinical differences between trials, and conclusions can not be drew from the present data. ST appeared to be safe and well tolerated. Further trials are required, especially compared with the MCT/LCT, with sufficient size and rigorous design.

North Atlantic Coast Comprehensive Study (NACCS) Coastal Storm Model Simulations: Waves and Water Levels

DTIC Science & Technology

2015-08-01

published in the NGA’s DNCs, with distinct values assigned to areas of sand, gravel, clay , etc. ERDC/CHL TR-15-14 94 6.5.2 Lateral eddy viscosity As with...6.5.1 Manning’s n bottom friction coefficient ................................................................... 93 6.5.2 Lateral eddy viscosity ...this study include (1) Manning’s n bottom friction coefficient, (2) lateral eddy viscosity , (3) land cover effects on winds (also referred to as

Reference earth orbital research and applications investigations (blue book). Volume 8: Life sciences

NASA Technical Reports Server (NTRS)

1971-01-01

The functional program element for the life sciences facilities to operate aboard manned space stations is presented. The life sciences investigations will consist of the following subjects: (1) medical research, (2) vertebrate research, (3) plant research, (4) cells and tissue research, (5) invertebrate research, (6) life support and protection, and (7) man-system integration. The equipment required to provide the desired functional capability for the research facilities is defined. The goals and objectives of each research facility are described.

Adaptation to prolonged bedrest in man: A compendium of research. [bibliographies on clinical medicine and human pathology

NASA Technical Reports Server (NTRS)

Greenleaf, J. E.; Greenleaf, C. J.; Vanderveer, D.; Dorchak, K. J.

1976-01-01

A compilation of major studies that describe the clinical observations and elucidate the physiological mechanisms of the adaptive process of man undergoing prolonged bed rest is presented. Additional studies are included that provide background information in the form of reviews or summaries of the process. Wherever possible a detailed annotation is provided under the subheadings: (1) purpose, (2) procedure and methods, (3) results, and (4) conclusions. Additional references are provided in a selected bibliography.

Research on Ratio of Dosage of Drugs in Traditional Chinese Prescriptions by Data Mining.

PubMed

Yu, Xing-Wen; Gong, Qing-Yue; Hu, Kong-Fa; Mao, Wen-Jing; Zhang, Wei-Ming

2017-01-01

Maximizing the effectiveness of prescriptions and minimizing adverse effects of drugs is a key component of the health care of patients. In the practice of traditional Chinese medicine (TCM), it is important to provide clinicians a reference for dosing of prescribed drugs. The traditional Cheng-Church biclustering algorithm (CC) is optimized and the data of TCM prescription dose is analyzed by using the optimization algorithm. Based on an analysis of 212 prescriptions related to TCM treatment of kidney diseases, the study generated 87 prescription dose quantum matrices and each sub-matrix represents the referential value of the doses of drugs in different recipes. The optimized CC algorithm can effectively eliminate the interference of zero in the original dose matrix of TCM prescriptions and avoid zero appearing in output sub-matrix. This results in the ability to effectively analyze the reference value of drugs in different prescriptions related to kidney diseases, so as to provide valuable reference for clinicians to use drugs rationally.

Taiwan-U.S. Relations: Recent Developments and Their Policy Implications

DTIC Science & Technology

2008-10-03

Olympics (August) and the Paralympic Games (September). For instance, while appearing more conciliatory in a reported letter to U.N. Secretary-General... Games . A 1989 agreement stipulated that Taiwan be called “Zhonghua Taipei” — or “Chinese Taipei,” a term suggesting a more ambiguous Chinese...would use to refer to Taiwan during the 2008 Olympic Games .22 Taiwan’s Ministry of National Defense also has said that acquiring submarines — a move

Comparing Rising Powers: The Case of Pre-World War II Japanese Nationalism and Contemporary Chinese Nationalism

DTIC Science & Technology

2018-03-01

S) AND ADDRESS(ES) N/A 10. SPONSORING / MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed in this thesis are those of...military force, economy, and religion, to name only a few, are frequently referred to by scholars as sources for uniting people under the banner...main drivers of Japanese nationalism before 1945, and are these same factors driving Chinese nationalism today? After comparing similarities between

Pharmacokinetics and Bioequivalence of Two Formulations of Febuxostat 40-Mg and 80-Mg Tablets: A Randomized, Open-Label, 4-Way Crossover Study in Healthy Chinese Male Volunteers.

PubMed

Luo, Zhu; Nan, Feng; Miao, Jia; Chen, Zhihui; Li, Mei; Liang, Maozhi

2016-01-01

The present study aimed to investigate the pharmacokinetic properties of febuxostat in healthy Chinese male volunteers and evaluate whether the two formulations of febuxostat 40-mg and 80-mg tablets are bioequivalent. A randomized, open-label, 4-way crossover study was conducted in healthy Chinese male volunteers under fasting conditions. 24 eligible subjects were randomized in a 1:1:1:1 ratio to receive a single dose of test or reference formulation of febuxostat 40-mg or 80-mg tablet. The washout period between each administration was 1 week. Plasma febuxostat was quantified by a validated liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. Tolerability was evaluated by monitoring adverse events, physical examinations, 12-lead ECG and laboratory tests. After single-dosing of 1 tablet of 40-mg febuxostat, the pharmacokinetic parameters of test and reference formulations were: Tmax 1.22±0.87 and 1.85±1.03 h, Cmax 1689.16±461.31 and 1613.80±608.43 ng·mL-1, AUC0-t 5139.87±1349.28 and 5517.91±2024.26 ng·mL-1·h, AUC0-∞ 5263.06±1339.16 and 5640.48±2040.22 ng·mL-1·h, t1/2 4.82±2.61 and 4.85±1.78 h, respectively. After single-dosing of 1 tablet of 80-mg febuxostat, the pharmacokinetic parameters of test and reference formulations were: Tmax 1.71±1.21 and 2.23±1.55 h, Cmax 2744.47±1157.44 and 2998.17±1200.13 ng·mL-1, AUC0-t 9634.03±2768.25 and 10467.95±3501.65 ng·mL-1·h, AUC0-∞ 9834.32±2730.51 and 10626.63±3504.08 ng·mL-1·h, t1/2 6.25±2.44 and 5.46±1.65 h, respectively. For single-dosing of 1 tablet of 40-mg febuxostat, 90% CIs for the test/reference ratio of AUC0-t, AUC0-∞ and Cmax were 89.79 to 102.55, 90.14 to 102.56 and 93.99 to 129.63, respectively. For single-dosing of 1 tablet of 80-mg febuxostat, 90% CIs for the test/reference ratio of AUC0-t, AUC0-∞ and Cmax were 86.67 to 100.00, 87.50 to 100.51 and 79.48 to 105.99, respectively. This single dose study revealed similar pharmacokinetic properties in healthy Chinese male volunteers as those found in Caucasic population. The test and reference febuxostat tablets formulations met the regulatory criteria for bioequivalence at 40-mg and 80-mg strengths in fasting healthy Chinese male volunteers. Chictr.org ChiCTR-TTRCC-14004288.

Randomized trials published in Chinese or Western journals: comparative empirical analysis.

PubMed

Purgato, Marianna; Cipriani, Andrea; Barbui, Corrado

2012-06-01

A major concern to the inclusion in systematic reviews of studies originating in China and published in Chinese journals refers to the quality of study reporting. In this systematic survey of randomized trials, we compared the characteristics of studies published in Chinese journals with those of studies published in Western journals. We included 69 studies comparing citalopram with other antidepressant drugs in the treatment of major depression. Of these, 37 (54%) were published in Chinese journals. The standard of reporting was generally poor in both Western and Chinese studies. In some Chinese studies, the generation of the randomization sequence raised concern about their experimental nature, and in almost all included studies, the concealment of allocation was not properly described. Blinding was seldom adopted in Chinese studies, and the risk of sponsorship bias was uncertain because Chinese studies did not report any financial support. In most Western studies, outcome data were selectively and incompletely reported. Pooling together all trials revealed that citalopram was similarly effective in comparison with all other antidepressant drugs both in Western studies (standardized mean difference, -0.04; 95% confidence interval, -0.15 to 0.06) and in Chinese studies (standardized mean difference, -0.08, 95% confidence interval, -0.18 to 0.02). Randomized controlled trials published in Chinese journals represent most of the studies included in this review. This suggests that omitting to search biomedical databases originating from China would systematically exclude a relevant proportion of randomized trials published in Chinese journals, with a risk of random error or bias. The increasing inclusion of Chinese studies in systematic reviews reinforces the need to check the quality of randomized trials that are meta-analyzed.

[Research progress on current pharmacokinetic evaluation of Chinese herbal medicines].

PubMed

Li, Guofu; Zhao, Haoru; Yang, Jin

2011-03-01

In order to prove safety and efficacy, herbal medicines must undergo the rigorous scientific researches such as pharmacokinetic and bioavailability, before they are put on the market in the foreign countries. Botanical Drug Products promulgated by the US FDA could guide industry sponsors to develop herbal drugs, which was also an important reference for investigating Chinese herbal medicines. This paper reviews and discusses novel approaches for how to assess systemic exposure and pharmacokinetic of Chinese herbal medicines, which were in line with FDA guidance. This mainly focus on identifying pharmacokinetic markers of botanical products, integral pharmacokinetic study of multiple components, Biopharmaceutics drug disposition classification system, and population pharmacokinetic-pharmacodynamic study in herb-drug interaction.

A multicenter study on PIVKA reference interval of healthy population and establishment of PIVKA cutoff value for hepatocellular carcinoma diagnosis in China.

PubMed

Qin, X; Tang, G; Gao, R; Guo, Z; Liu, Z; Yu, S; Chen, M; Tao, Z; Li, S; Liu, M; Wang, L; Hou, L; Xia, L; Cheng, X; Han, J; Qiu, L

2017-08-01

The aim of this study was to investigate the reference interval of protein-induced vitamin K absence or antagonist-II (PIVKA-II) in China population and to evaluate its medical decision level for hepatocellular carcinoma (HCC) diagnosis. To determine the reference range for Chinese individuals, a total of 855 healthy subjects in five typical regions of China were enrolled in this study to obtain a 95% reference interval. In a case-control study which recruited the subjects diagnosed with HCC, metastatic liver cancer, bile duct cancer, hepatitis, cirrhosis, other benign liver diseases and the subjects administrated anticoagulant, receiver operating characteristic analysis was used to determine PIVKA-II cutoff value for a medical decision. The concentration of PIVKA-II had no relationship with age or gender and that region was a significant factor associated with the level of PIVKA-II. The 95% reference interval determined in this study for PIVKA-II in Chinese healthy individuals was 28 mAU/mL, and the cutoff value which to distinguish patients with HCC from disease control groups is 36.5 mAU/mL. In clinical applications, it is recommended that each laboratory chooses their own reference interval based on the regional population study or cutoff value for disease diagnosis. © 2017 John Wiley & Sons Ltd.

Work ability of workers in western China: reference data.

PubMed

Lin, Sihao; Wang, Zhiming; Wang, Mianzhen

2006-03-01

The Work Ability Index (WAI) is a validated and widely used research tool. Reference data for Chinese workers by age, gender and work content are poorly documented or lacking. To provide reference data for work ability among workers in western China. A random sample of 10 218 workers (including manual, professional, clerical and semi-skilled workers) in western China, aged 16-69 years, was taken from several studies and the WAI questionnaire was administered. All the WAI scores were distributed continuously and nearly normally. The WAI for female workers was significantly higher than for males (P < 0.01) and the 'poor' WAI category only accounted for 3% of females, against 6% of males. WAI scores declined with age and changed variably among workers according to work content and age. Mean WAI scores of manual workers declined rapidly beyond the age of 35 years, and beyond age 45 years for professional and clerical workers. WAI scores were distributed differently according to work content and age group (P < 0.01). WAI categories differed by work content and age group both for male and female workers. WAI is validated in Chinese occupational practices. Some reference data are different from Finnish data. This study provides gender, age and work-content-specific WAI reference values that will help enable comparison and intervention evaluation in further studies.

Geometric dimension model of virtual astronaut body for ergonomic analysis of man-machine space system

NASA Astrophysics Data System (ADS)

Qianxiang, Zhou

2012-07-01

It is very important to clarify the geometric characteristic of human body segment and constitute analysis model for ergonomic design and the application of ergonomic virtual human. The typical anthropometric data of 1122 Chinese men aged 20-35 years were collected using three-dimensional laser scanner for human body. According to the correlation between different parameters, curve fitting were made between seven trunk parameters and ten body parameters with the SPSS 16.0 software. It can be concluded that hip circumference and shoulder breadth are the most important parameters in the models and the two parameters have high correlation with the others parameters of human body. By comparison with the conventional regressive curves, the present regression equation with the seven trunk parameters is more accurate to forecast the geometric dimensions of head, neck, height and the four limbs with high precision. Therefore, it is greatly valuable for ergonomic design and analysis of man-machine system.This result will be very useful to astronaut body model analysis and application.

What Is Men's Endocrine Health?

MedlinePlus

... have an erection only in the setting of sexual stimulation. The term"duration of effectiveness" refers to the ... after taking one of these pills during which sexual stimulation will allow a man to have an erection- ...

Training the Front-Line Union Man

ERIC Educational Resources Information Center

Heier, W. D.

1970-01-01

A study report and recommendations for training shop stewards, with particular reference to the need for fuller cooperation between unions and management in program planning. A standardized union steward job model is included. (LY)

[Impact of heavy snow storm and freezing rain disasters on soil fauna in Chinese fir plantation in southern China].

PubMed

Yan, Shao-kui; Zhang, Wei-dong; Liu, Yan-xin; Fu, Sheng-lei; Li, Yuan-liang; Wang, Si-long

2009-01-01

In January 2008, southern China suffered an unusual heavy snowstorm and freezing rain over a large area for almost a month long. This catastrophic event was the worst one in past 50 years, which brought the area a serious impact on the infrastructure, ecology, and environment. To understand the long-term impact of this catastrophic event on the forest ecosystems in this area, a field investigation was conducted on the soil fauna in a pure Chinese fir plantation and a mixed Chinese fir plantation-alder plantation in Huitong County of Hunan Province on March 23, 2008, the date 40 days after the heavy snowstorm and freezing rain. With the abundance and community composition as the main parameters and the monitoring data from the two plantations on March 23, 2007 as the reference, the flexibility and resistance of soil fauna to the disturbances of the catastrophic event was preliminarily evaluated. The results showed that there was a significant deviation of soil fauna communities in the two plantations from the reference. An outbreak increase in microfauna nematode abundance was found from 12216.9 ind x m(-2) to 118343.9 ind x m(-2) in pure Chinese fir plantation and from 25435.9 ind x m(-2) to 84573.0 ind x m(-2) in mixed Chinese fir plantation-alder plantation, while a 27.0% and 85.6% decrease of macrofauna abundance was found in the two plantations, respectively, compared with the reference. Mesofauna abundance also had a significant decrease in litter layer but not in soil. The abundance recovery displayed a trend from quick rate for microfauna to slow rate for macrofauna, which indicated that the soil fauna functional groups, in terms of body size, could be used as a vulnerable indicator in evaluating disturbance event and post-disturbance recovery. By using community ordinations, no shift in soil fauna community composition was detected 40 days after the catastrophic event, suggesting that the community composition of soil invertebrate had a high resistance to catastrophic snowstorm and freezing rain disturbances.

Chinese medicine shenfu injection for heart failure: a systematic review and meta-analysis.

PubMed

Wen-Ting, Song; Fa-Feng, Cheng; Li, Xu; Cheng-Ren, Lin; Jian-Xun, Liu

2012-01-01

Objective. Heart failure (HF) is a global public health problem. Early literature studies manifested that Shenfu injection (SFI) is one of the most commonly used traditional Chinese patent medicine for HF in China. This article intended to systematically evaluate the efficacy and safety of SFI for HF. Methods. An extensive search was performed within 6 English and Chinese electronic database up to November 2011. Ninety-nine randomized controlled trails (RCTs) were collected, irrespective of languages. Two authors extracted data and assessed the trial quality independently. RevMan 5.0.2 was used for data analysis. Results. Compared with routine treatment and/or device support, SFI combined with routine treatment and/or device support showed better effect on clinical effect rate, mortality, heart rate, NT-proBNP and 6-minute walk distance. Results in ultrasonic cardiography also showed that SFI combined with routine treatment improved heart function of HF patients. There were no significant difference in blood pressure between SFI and routine treatment groups. Adverse events were reported in thirteen trails with thirteen specific symptoms, while no serious adverse effect was reported. Conclusion. SFI appear to be effective for treating HF. However, further rigorously designed RCTs are warranted because of insufficient methodological rigor in the majority of included trials.

Thalassaemia screening among students in a secondary school in Ampang, Malaysia.

PubMed

Jameela, S; Sabirah, S O Sharifah; Babam, J; Phan, C L; Visalachy, P; Chang, K M; Salwana, M A; Zuraidah, A; Subramanian, Y; Rahimah, A

2011-12-01

Thalassaemia is a common disorder in Malaysia. It is estimated that 4.5% of the population are carriers for beta- or alpha- thalassaemias. We set out to screen Form 4 students aged between 15 and 16 years old in a national school, for thalassaemia in March 2008. Written consent was obtained from 310 students. The carrier rate for the common thalassaemia syndromes was 6.8% (2.9% for beta-thalassaemia, 2.6% for HbE and 1.3% for two-gene deletion for alpha-thalassaemia). Carriers for beta-thalassaemia and two-gene deletion for alpha-thalassaemia were more common in the Chinese (4.3% and 1.4% respectively) while heterozygous HbE was more common in the Malays (3.8%). The laboratory cost of screening one student was RM 45 and the total number of man-hours spent in this screening activity was 600. This screening exercise showed that thalassaemia carriers are common among the Chinese and Malays and it is feasible to carry out a screening programme for secondary school students.

Recreational Drug Use among Chinese MSM and Transgender Individuals: Results from a National Online Cross-Sectional Study.

PubMed

Zhao, Peizhen; Tang, Songyuan; Wang, Cheng; Zhang, Ye; Best, John; Tangthanasup, Thitikarn May; Huang, Shujie; Yang, Bin; Wei, Chongyi; Tucker, Joseph D; Tang, Weiming

2017-01-01

Recreational drug use has increased considerably among Chinese men who have sex with men (MSM). The phenomenon has the potentially to increase HIV transmission among Chinese MSM. The aims of this study were: 1) to investigate the prevalence of recreational drug use among Chinese MSM, and 2) to explore the correlation between gay smartphone based sex-seeking applications (gay apps), HIV/STIs testing, group sex, commercial sex, sexual roles and poppers use among Chinese MSM. MSM who were born biologically male, were at least 16 years of age and had engaged in anal sex with a man at least once were recruited through a nation-wide online survey in 2014. Information regarding socio-demographics, risk behaviors, recreational drug use, HIV and other STIs testing history and gay app use were collected. Univariate and multivariate analysis were used to determine factors associated with recreational drug use among Chinese MSM. Among 1424 participating MSM, 1100 (77.3%) reported ever using recreational drugs in their lifetime. In the last 12 months, 303 (21.3%) used poppers, 34 (2.4%) used crystal meth and 15 (1.0%) used ecstasy. The mean age of respondents was 25.6±6.8 years, 72.9% identified as gay, 41.3% were students, and 83.8% had never been married. Multiple logistic regression models revealed that compared with non-popper users, popper users were more likely to have been tested for HIV (adjusted OR (aOR) = 1.50, 95% CI: 1.15-1.96) and other STIs (aOR = 1.65, 95% CI: 1.26-2.17). In addition, popper users were more likely to engage in group sex (aOR = 2.63, 95% CI:1.80-3.86), commercial sex (aOR = 1.86, 95% CI:1.13-3.06) and used gay mobile apps to seek sexual partners (aOR = 2.10, 95% CI:1.58-2.80). Chinese MSM has a high rate of recreational drug use, including poppers. Public health programs serving MSM may consider integrating intervention programs to decrease recreational drug use related harms.

Recreational Drug Use among Chinese MSM and Transgender Individuals: Results from a National Online Cross-Sectional Study

PubMed Central

Zhao, Peizhen; Tang, Songyuan; Wang, Cheng; Zhang, Ye; Best, John; Tangthanasup, Thitikarn May; Huang, Shujie; Yang, Bin; Wei, Chongyi; Tucker, Joseph D.; Tang, Weiming

2017-01-01

Background Recreational drug use has increased considerably among Chinese men who have sex with men (MSM). The phenomenon has the potentially to increase HIV transmission among Chinese MSM. The aims of this study were: 1) to investigate the prevalence of recreational drug use among Chinese MSM, and 2) to explore the correlation between gay smartphone based sex-seeking applications (gay apps), HIV/STIs testing, group sex, commercial sex, sexual roles and poppers use among Chinese MSM. Methods MSM who were born biologically male, were at least 16 years of age and had engaged in anal sex with a man at least once were recruited through a nation-wide online survey in 2014. Information regarding socio-demographics, risk behaviors, recreational drug use, HIV and other STIs testing history and gay app use were collected. Univariate and multivariate analysis were used to determine factors associated with recreational drug use among Chinese MSM. Results Among 1424 participating MSM, 1100 (77.3%) reported ever using recreational drugs in their lifetime. In the last 12 months, 303 (21.3%) used poppers, 34 (2.4%) used crystal meth and 15 (1.0%) used ecstasy. The mean age of respondents was 25.6±6.8 years, 72.9% identified as gay, 41.3% were students, and 83.8% had never been married. Multiple logistic regression models revealed that compared with non-popper users, popper users were more likely to have been tested for HIV (adjusted OR (aOR) = 1.50, 95% CI: 1.15–1.96) and other STIs (aOR = 1.65, 95% CI: 1.26–2.17). In addition, popper users were more likely to engage in group sex (aOR = 2.63, 95% CI:1.80–3.86), commercial sex (aOR = 1.86, 95% CI:1.13–3.06) and used gay mobile apps to seek sexual partners (aOR = 2.10, 95% CI:1.58–2.80). Conclusion Chinese MSM has a high rate of recreational drug use, including poppers. Public health programs serving MSM may consider integrating intervention programs to decrease recreational drug use related harms. PMID:28107391

[Research progress on antioxidation effect of traditional Chinese medicine polysaccharides and sports for diabetes prevention and treatment].

PubMed

Wu, Wei; Zhang, Ling-Li; Zou, Jun

2016-07-01

Researchers found that oxidative stress was closely related to the development of diabetes, and hyperglycemia was a main cause for oxidative stress. Many researchers have proved that oxidative stress, present in diabetes, can aggravate diabetes. Now, traditional Chinese medicines have certain treatment and relief effects for oxidative stress in diabetes, but there are no scientific and systematic conclusions on the efficacy of different Chinese medicines for diabetes and complications. Tomakea scientific and systematic review on the recent years' researches on antioxidation effects of traditional Chinese medication polysaccharides for diabetes, analyze the antioxidation effects of sports in treatment of diabetes, and provide the reference and basis for medications and sports in diabetic patients, as well as prevention and treatments of diabetes and complications from aspects of "internal nursing and external workouts". Databases of CNKI and PubMed were retrieved with key words of "diabetes, oxidative stress, antioxidant, traditional Chinese medication, polysaccharide, sports" in both Chinese and English from Jan 2000 to Apr 2016.Finally 118 papers were included in for analysis and review. Polysaccharides of traditional Chinese medications as well as sports have antioxidation effects for diabetes and its complications, and the combination of these two would produce huge significance for relieving oxidative stress in diabetes, as well as for the prevention and treatment of diabetes and its complications. We need further researches on the levels of oxidative stress markers, doses of Chinese medicines, and the time of taking medications. Copyright© by the Chinese Pharmaceutical Association.

The SNARC Effect in Chinese Numerals: Do Visual Properties of Characters and Hand Signs Influence Number Processing?

PubMed Central

Löwenkamp, Christian; Eloka, Owino; Schiller, Florian; Kao, Chung-Shan; Wu, Chaohua; Gao, Xiaorong; Franz, Volker H.

2016-01-01

The SNARC effect refers to an association of numbers and spatial properties of responses that is commonly thought to be amodal and independent of stimulus notation. We tested for a horizontal SNARC effect using Arabic digits, simple-form Chinese characters and Chinese hand signs in participants from Mainland China. We found a horizontal SNARC effect in all notations. This is the first time that a horizontal SNARC effect has been demonstrated in Chinese characters and Chinese hand signs. We tested for the SNARC effect in two experiments (parity judgement and magnitude judgement). The parity judgement task yielded clear, consistent SNARC effects in all notations, whereas results were more mixed in magnitude judgement. Both Chinese characters and Chinese hand signs are represented non-symbolically for low numbers and symbolically for higher numbers, allowing us to contrast within the same notation the effects of heavily learned non-symbolic vs. symbolic representation on the processing of numbers. In addition to finding a horizontal SNARC effect, we also found a robust numerical distance effect in all notations. This is particularly interesting as it persisted when participants reported using purely visual features to solve the task, thereby suggesting that numbers were processed semantically even when the task could be solved without the semantic information. PMID:27684956

Normative Data for the Singapore English and Chinese SF-36 Version 2 Health Survey.

PubMed

Sow, Wei Ting; Wee, Hwee Lin; Wu, Yi; Tai, E-Shyong; Gandek, Barbara; Lee, Jeannette; Ma, Stefan; Heng, Derrick; Thumboo, Julian

2014-01-01

The aim of this study is to report normative data for the Short-Form 36 version 2 (SF-36v2) for assessing health-related quality of life, in the Singapore general population. Data for English and Chinese-speaking participants of the Singapore Prospective Study Programme were analysed. The SF-36v2 scores were norm-based with the English-speaking Singapore general population as reference and reported by age (in decades), gender and ethnicity as well as for the 5 most prevalent chronic medical conditions. Scores were reported separately for the English and Chinese language versions. A total of 6151 English-speaking (61.5% Chinese and 19.2% Malay) and 1194 Chinese-speaking participants provided complete data. Mean (SD) age of all participants was 49.6 (12.58) years with 52.4% being women. In both languages, women reported lower scores than men on all scales. Among the chronic medical conditions, stroke had the largest impact on all English SF-36v2 scales and on 3 Chinese SF-36v2 scales (role-physical, general health and social functioning). We have provided detailed normative data for the Singapore English and Chinese SF-36v2, which would be valuable in furthering HRQoL research in Singapore and possibly the region.

[Analysis on composition and medication regularities of prescriptions treating hypochondriac pain based on traditional Chinese medicine inheritance support system inheritance support platform].

PubMed

Zhao, Yan-qing; Teng, Jing

2015-03-01

To analyze the composition and medication regularities of prescriptions treating hypochondriac pain in Chinese journal full-text database (CNKI) based on the traditional Chinese medicine inheritance support system, in order to provide a reference for further research and development for new traditional Chinese medicines treating hypochondriac pain. The traditional Chinese medicine inheritance support platform software V2. 0 was used to build a prescription database of Chinese medicines treating hypochondriac pain. The software integration data mining method was used to distribute prescriptions according to "four odors", "five flavors" and "meridians" in the database and achieve frequency statistics, syndrome distribution, prescription regularity and new prescription analysis. An analysis were made for 192 prescriptions treating hypochondriac pain to determine the frequencies of medicines in prescriptions, commonly used medicine pairs and combinations and summarize 15 new prescriptions. This study indicated that the prescriptions treating hypochondriac pain in Chinese journal full-text database are mostly those for soothing liver-qi stagnation, promoting qi and activating blood, clearing heat and promoting dampness, and invigorating spleen and removing phlem, with a cold property and bitter taste, and reflect the principles of "distinguish deficiency and excess and relieving pain by smoothening meridians" in treating hypochondriac pain.

Nasal Morphology of the Chinese: Three-Dimensional Reference Values for Rhinoplasty.

PubMed

Jayaratne, Yasas S N; Deutsch, Curtis K; Zwahlen, Roger A

2014-06-01

To determine normative nasal measurements for Chinese young adults, conditioned on demographics. A cross-sectional descriptive study. A university hospital. Three-dimensional (3D) photographs were captured from 103 Chinese subjects between 18 and 35 years of age using a commercial stereophotographic system. Anthropometric landmarks were identified on these 3D surface images, and measurements suitable for nasal analysis were performed and contrasted against established Caucasian norms. Gender differences in anthropometric dimensions were also analyzed. Normative data for these measurements are made available. Linear nasal measurements, except those for mid-columella length, were significantly larger in men than in women; further, the nasal tip angle and nasofrontal angle were significantly larger in Chinese women. Contrasts of these new data against published Caucasian norms revealed dimensions that differ for these 2 groups. The Chinese normative mean values for morphological nose width, nasal tip angle, nasofrontal angle, and alar slope angle exceeded those reported for North American Caucasians. Gender-specific normative data for the Chinese nose were established in this study to provide a useful tool for surgeons in dealing with rhinoplasty. Moreover, the Chinese nasal anthropometric measurements in this study are broader and flatter than those reported for North American Caucasians. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

[Species diversity of ex-situ cultivated Chinese medicinal plants].

PubMed

Que, Ling; Chi, Xiu-Lian; Zang, Chun-Xin; Zhang, Yu; Chen, Min; Yang, Guang; Jin, An-Qi

2018-03-01

Ex-situ conservation is an important means to protect biological genetic resources. Resource protection has received more and more attention with the continuous improvement of the comprehensive utilization of traditional Chinese medicine resources. In this paper, the research and compilation of the species list of ex-situ cultivated medicinal plants in 12 Chinese Academy of Sciences botanic gardens and 19 specialized medicinal botanic gardens in China were carried out. Based on the Species 2000(2017) and other classification databases, species diversity of medicinal plants ex-situ cultivated in these botanical gardens were analyzed. The study found that there were 16 351 higher plant species in our country, belonging to 276 families and 1 936 genera. Of these, 6 949 specieswere medicinal plants, accounting for 50.4% of the total medicinal plants. There were 1 280 medicinal plants were in threatened status, accounting for 19.6% of all threatened species in the Chinese Biodiversity Red List, with ex-situ cultivated proportion of 59.5%. And 3 988 medicinal plants were Chinese endemic species, accounting for 22.5% of all Chinese endemic species, with ex-situ cultivated proportion of 53.3%. This article has reference significance for the management and protection of medicinal plant resources. Copyright© by the Chinese Pharmaceutical Association.

Belief in reciprocity in a Chinese sample.

PubMed

Zhang, Zhen; Zhang, Jianxin

2012-08-01

Belief in reciprocity refers to a personally internalized faith in the reciprocity norm: that people will return positive and negative interactions or favors in kind. The current study aims to examine the relationship between belief in reciprocity and altruism among a Chinese sample. The Personal Norm of Reciprocity Scale, Trait Forgiveness Scale, Prosocial Tendency Measure, and Altruism Scale were used to assess extent of belief in reciprocity, forgiveness, and prosocial motivation, respectively, among 204 Chinese undergraduates. The results indicated that belief in reciprocity was a partially negative, but not neutral, reciprocity norm for Chinese people. Specifically, belief in reciprocity was positively related to negative reciprocity, but not significantly related to positive reciprocity. Moreover, belief in reciprocity was negatively related to both prosocial tendency and altruistic motivation. The results also indicated that forgiveness largely mediated the effect of belief in reciprocity on altruism. Finally, the implications and limitations of the current study were discussed.

[Analysis of difficult problems on European Union laws and regulations of traditional herbal medicinal products].

PubMed

Qu, Li-Ping; Zhang, Xiao-Qun; Xiong, Yan; Wang, Yi-Tao; Zou, Wen-Jun

2017-10-01

Registration of Chinese patent medicine in European Union (EU) is of great significance to the internationalization of traditional Chinese medicine as EU market acts as an important position in the global botanical market. In retrospect, the domestic studies on EU regulations of traditional herbal medicinal products have been conducted for more than 10 years, but there is still some cognitive bias and lack of research. In this paper, a review of the relevant research progress and the main misunderstanding problems about Directive 2004/24/EC, like the centralized and decentralized supervision system of traditional herbal medicinal products in the EU, marketing authorization procedures for traditional herbal medicinal products, Community Herbal Monograph and List Entries, would be systematically analyzed, so as to provide reference for the registration of Chinese patent medicine in EU. Copyright© by the Chinese Pharmaceutical Association.

[Exploration and analysis of the thought of medical education in the Shanghai New Chinese Medical College].

PubMed

Li, Ming; Shang, Li; Bing, Shoulan

2014-11-01

Shanghai New Chinese Medical College set up by Zhu Nanshan and his sons, Zhu Xiaonan and Zhu Hegao, was a medical college of traditional Chinese medicine (TCM) with the most innovative spirit in modern time. Its affiliated research institute held the principle of "realizing the scientific truth of TCM, training TCM advanced talents", marking the beginning of the pioneering of "scientific TCM". The educational plan, clinical research and academic organization based on "carrying forward the quintessence of Chinese culture, absorbing and digesting the new knowledge" showed a certain influence at home and abroad. The College advocated the combination of communicating with famous physicians and the study of theory, cultivation of students' organization and academic society, launching of journals, and organizing students' research associations was aiming at the satisfaction of the social needs and teaching orientation. Its running experience provided useful reference for modern TCM medical education.

Age-Specific Normal Reference Range for Serum Anti-Müllerian Hormone in Healthy Chinese Han Women: A nationwide Population-Based Study.

PubMed

Du, Xiaofang; Ding, Ting; Zhang, Hanwang; Zhang, Cuilian; Ma, Wenmin; Zhong, Ying; Qu, Wenyu; Zheng, Jie; Liu, Yi; Li, Zhiying; Huang, Kecheng; Deng, Song; Ma, Lanfang; Yang, Jun; Jiang, Jingjing; Yang, Shuhong; Huang, Jia; Wu, Meng; Fang, Li; Lu, Yunping; Luo, Aiyue; Wang, Shixuan

2016-08-01

The increasing use of anti-Müllerian hormone (AMH) in clinic has raised concerns regarding the reliable reference range for this test. However, the reference range for AMH in normal Chinese female population has not been established. Furthermore, relationship between AMH and other clinical markers such as body mass index (BMI) and antral follicle counts (AFCs) and other sex-related hormones have not been examined in normal population-based women. We aimed to determine the age-specific reference range for serum AMH in healthy Chinese women throughout reproductive age to menopause and to estimate relationship between AMH and other clinical markers in healthy women. In this multicenter and nationwide study, advertisements were used to recruit 2055 women, aged 20 to 55 years, from 6 different regions in China; 1590 (77.37%) women met the inclusion criteria for the reference range population. We measured the baseline serum AMH levels using new Beckman Coulter Gen II assay. Serum concentration of follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), testosterone (T), prolactin (PRL), progesterone (PRG), and AFCs were also determined in the follicular phase. The AMH-Age nomogram and AMH levels of different age-groups and the relationship between AMH and other clinical markers. Serum AMH concentrations declined progressively with age. A quadratic model defined as log (AMH) = (-1.970 + 0.296 × Age - 0.006 × Age(2)) fitted best the decline of AMH with age. The median AMH levels were 6.23, 5.65, 4.55, 3.74, 2.78, and 1.09 ng/mL for the 20 ≤ age < 25, 25 ≤ age < 30, 30 ≤ age < 33, 33 ≤ age < 37, 37 ≤ age < 40, and 40 ≤ age < 55 groups, respectively. The 5th to 95th percentiles of the AMH levels, as the reference range, were 2.06 to 12.66, 1.77 to 13.83, 1.48 to 11.45, 0.87 to 9.76, 0.56 to 9.49, and 0.08 to 5.70 ng/mL for each age-group. The AMH levels were positively correlated with AFCs and T, LH, PRL and PRG levels and negatively correlated with BMI and FSH levels and were not significantly correlated with E2 levels. The relationship between AMH and other variables remain unchanged except for PRL, which was not significantly correlated with AMH levels after controlling for both age and BMI. This study determined the normal reference ranges for serum AMH levels in a large population-based sample of healthy Chinese women. © The Author(s) 2016.

Hetero-association for pattern translation

NASA Astrophysics Data System (ADS)

Yu, Francis T. S.; Lu, Thomas T.; Yang, Xiangyang

1991-09-01

A hetero-association neural network using an interpattern association algorithm is presented. By using simple logical rules, hetero-association memory can be constructed based on the association between the input-output reference patterns. For optical implementation, a compact size liquid crystal television neural network is used. Translations between the English letters and the Chinese characters as well as Arabic and Chinese numerics are demonstrated. The authors have shown that the hetero-association model can perform more effectively in comparison to the Hopfield model in retrieving large numbers of similar patterns.

Further characterization of Chinese Leishmania isolates by isoenzyme electrophoresis.

PubMed

Xu, Z B; Liu, Z T; Long, J Y; Chai, J J; Chen, W K

1989-09-01

Ten Chinese Leishmania isolates from different endemic areas and hosts are characterized by isoenzyme electrophoresis for 9 enzymes. Seven were isolated from visceral leishmaniasis patients, one from an infected dog, one from a sandfly and one from a naturally infected racoon dog. Eight of the 10 isolates were indistinguishable in isoenzyme profile from the L infantum reference strain. The isoenzyme profiles of the remaining two isolates (from kala azar patients in Xinjiang) could not be characterized in this study and need further research.

China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress

DTIC Science & Technology

2010-08-26

waters.17 Chinese officials in early 2010 began describing this claim as a “core national interest,” meaning an issue comparable in importance to...China’s Claims to an Extended Continental Shelf in the East China Sea: Meaning and Implications,” China Brief, July 9, 2009: 9-11; Peter Dutton and...apparent than in China’s attitude over the South China Sea, which recently has been defined as a ‘core interest’—the same phrase Chinese use to refer

When Freud headed for the East: aspects of a Chinese translation of his works.

PubMed

Plaenkers, Tomas

2013-10-01

Working on the basis of a resumé of the Chinese translations to date of individual works by Sigmund Freud and critiques of these as secondary translations from the English, the particular difficulties of translating into a non-Indo-European language with an isolating and analytical writing system are presented. By way of introduction, reference is made to English and French-language contributions to the issues of translation. Copyright © 2013 Institute of Psychoanalysis.

[Analysis on regularity of prescriptions in "a guide to clinical practice with medical record" for diarrhoea based on traditional Chinese medicine inheritance support system].

PubMed

He, Lan-Juan; Zhu, Xiang-Dong

2016-06-01

To analyze the regularities of prescriptions in "a guide to clinical practice with medical record" (Ye Tianshi) for diarrhoea based on traditional Chinese medicine inheritance support system(V2.5), and provide a reference for further research and development of new traditional Chinese medicines in treating diarrhoea. Traditional Chinese medicine inheritance support system was used to build a prescription database of Chinese medicines for diarrhoea. The software integration data mining method was used to analyze the prescriptions according to "four natures", "five flavors" and "meridians" in the database and achieve frequency statistics, syndrome distribution, prescription regularity and new prescription analysis. An analysis on 94 prescriptions for diarrhoea was used to determine the frequencies of medicines in prescriptions, commonly used medicine pairs and combinations, and achieve 13 new prescriptions. This study indicated that the prescriptions for diarrhoea in "a guide to clinical practice with medical record" are mostly of eliminating dampness and tonifying deficienccy, with neutral drug property, sweet, bitter or hot in flavor, and reflecting the treatment principle of "activating spleen-energy and resolving dampness". Copyright© by the Chinese Pharmaceutical Association.

Traditional Chinese medicine valuably augments therapeutic options in the treatment of climacteric syndrome.

PubMed

Eisenhardt, Sarah; Fleckenstein, Johannes

2016-07-01

Climacteric syndrome refers to recurring symptoms such as hot flashes, chills, headache, irritability and depression. This is usually experienced by menopausal women and can be related to a hormonal reorganization in the hypothalamic-pituitary-gonadal axis. In Traditional Chinese Medicine, originating 1000s of years ago, above-mentioned symptoms can be interpreted on the basis of the philosophic diagnostic concepts, such as the imbalance of Yin and Yang, the Zang-Fu and Basic substances (e.g. Qi, Blood and Essence). These concepts postulate balance and harmonization as the principle aim of a treatment. In this context, it is not astounding that one of the most prominent ancient textbooks dating back to 500-200 BC, Huang di Neijing: The Yellow Emperor's Classic of Internal Medicine gives already first instructions for diagnosis and therapy of climacteric symptoms. For therapy, traditional Chinese medicine comprises five treatment principles: Chinese herbal medicine, TuiNa (a Chinese form of manual therapy), nutrition, activity (e.g. QiGong) and acupuncture (being the most widespread form of treatment used in Europe). This review provides an easy access to the concepts of traditional Chinese medicine particularly regarding to climacteric syndrome and also focuses on current scientific evidence.

Pre-Pregnancy Body Mass Index, Gestational Weight Gain, and Birth Weight: A Cohort Study in China.

PubMed

Yang, Shaoping; Peng, Anna; Wei, Sheng; Wu, Jing; Zhao, Jinzhu; Zhang, Yiming; Wang, Jing; Lu, Yuan; Yu, Yuzhen; Zhang, Bin

2015-01-01

To assess whether pre-pregnancy body mass index (BMI) modify the relationship between gestational weight gain (GWG) and child birth weight (specifically, presence or absence of low birth weight (LBW) or presence of absence of macrosomia), and estimates of the relative risk of macrosomia and LBW based on pre-pregnancy BMI were controlled in Wuhan, China. From June 30, 2011 to June 30, 2013. All data was collected and available from the perinatal health care system. Logistic regression models were used to estimate the independent association among pregnancy weight gain, LBW, normal birth weight, and macrosomia within different pre-pregnancy BMI groups. We built different logistic models for the 2009 Institute of Medicine (IOM) Guidelines and Chinese-recommended GWG which was made from this sample. The Chinese-recommended GWG was derived from the quartile values (25th-75th percentiles) of weight gain at the time of delivery in the subjects which comprised our sample. For LBW children, using the recommended weight gain of the IOM and Chinese women as a reference, the OR for a pregnancy weight gain below recommendations resulted in a positive relationship for lean and normal weight women, but not for overweight and obese women. For macrosomia, considering the IOM's recommended weight gain as a reference, the OR magnitude for pregnancy weight gain above recommendations resulted in a positive correlation for all women. The OR for a pregnancy weight gain below recommendations resulted in a negative relationship for normal BMI and lean women, but not for overweight and obese women based on the IOM recommendations, significant based on the recommended pregnancy weight gain for Chinese women. Of normal weight children, 56.6% were above the GWG based on IOM recommendations, but 26.97% of normal weight children were above the GWG based on Chinese recommendations. A GWG above IOM recommendations might not be helpful for Chinese women. We need unified criteria to classify adult BMI and to expand the sample size to improve representation and to elucidate the relationship between GWG and related outcomes for developing a Chinese GWG recommendation.

Pre-Pregnancy Body Mass Index, Gestational Weight Gain, and Birth Weight: A Cohort Study in China

PubMed Central

Wei, Sheng; Wu, Jing; Zhao, Jinzhu; Zhang, Yiming; Wang, Jing; Lu, Yuan; Yu, Yuzhen; Zhang, Bin

2015-01-01

Objective To assess whether pre-pregnancy body mass index (BMI) modify the relationship between gestational weight gain (GWG) and child birth weight (specifically, presence or absence of low birth weight (LBW) or presence of absence of macrosomia), and estimates of the relative risk of macrosomia and LBW based on pre-pregnancy BMI were controlled in Wuhan, China. Methods From June 30, 2011 to June 30, 2013. All data was collected and available from the perinatal health care system. Logistic regression models were used to estimate the independent association among pregnancy weight gain, LBW, normal birth weight, and macrosomia within different pre-pregnancy BMI groups. We built different logistic models for the 2009 Institute of Medicine (IOM) Guidelines and Chinese-recommended GWG which was made from this sample. The Chinese-recommended GWG was derived from the quartile values (25th-75th percentiles) of weight gain at the time of delivery in the subjects which comprised our sample. Results For LBW children, using the recommended weight gain of the IOM and Chinese women as a reference, the OR for a pregnancy weight gain below recommendations resulted in a positive relationship for lean and normal weight women, but not for overweight and obese women. For macrosomia, considering the IOM’s recommended weight gain as a reference, the OR magnitude for pregnancy weight gain above recommendations resulted in a positive correlation for all women. The OR for a pregnancy weight gain below recommendations resulted in a negative relationship for normal BMI and lean women, but not for overweight and obese women based on the IOM recommendations, significant based on the recommended pregnancy weight gain for Chinese women. Of normal weight children, 56.6% were above the GWG based on IOM recommendations, but 26.97% of normal weight children were above the GWG based on Chinese recommendations. Conclusions A GWG above IOM recommendations might not be helpful for Chinese women. We need unified criteria to classify adult BMI and to expand the sample size to improve representation and to elucidate the relationship between GWG and related outcomes for developing a Chinese GWG recommendation. PMID:26115015

Trends in underweight and overweight/obesity prevalence in Chinese youth, 2004-2009.

PubMed

Seo, Dong-Chul; Niu, Jingjing

2014-08-01

There is a paucity of recent data on Chinese childhood overweight and underweight prevalence especially since 2004. The purpose of this study was to examine trends in underweight and overweight/obesity ("overweight" hereafter) prevalence and energy balance-related behaviors of Chinese youth from 2004 to 2009. Data from the China Health and Nutrition Survey, 2004-2009 (N = 4,061 students aged 6-18 years), were analyzed. Trained health workers took anthropometric measures at the participant's house or at a local clinic following a reference protocol recommended by the World Health Organization. The international age- and sex-specific body mass index reference standard proposed by the International Obesity Task Force was used to define underweight and overweight children in this study. Among 6- to 11-year-old boys, underweight prevalence increased from 14.5% (2004) to 20.1% (2009, p = 0.068). Among 12- to 18-year-old boys, however, overweight prevalence increased from 7.5 to 12.6% (p = 0.034). From 2004 to 2009, after-school sedentary behavior increased from 2.3 to 3.4 h/day for 6- to 11-year-olds (p < 0.001) and from 2.2 to 3.1 h/day for 12- to 18-year-olds (p < 0.01). Meanwhile, the total energy intake decreased 7% for 6- to 11-year-olds (p < 0.05) and 10% for 12- to 18-year-olds (p < 0.01). Both underweight and overweight Chinese students are increasing, with underweight increases more pronounced in 6- to 11-year-olds and overweight increases more pronounced in 12- to 18-year-olds. Nationwide efficacious interventions are needed that improve the diet, decrease sedentary behavior, and encourage a healthy and realistic body image in Chinese youth.

Traditional Chinese medicinal herbs for the treatment of idiopathic chronic fatigue and chronic fatigue syndrome.

PubMed

Adams, Denise; Wu, Taixiang; Yang, Xunzhe; Tai, Shusheng; Vohra, Sunita

2009-10-07

Chronic fatigue is increasingly common. Conventional medical care is limited in treating chronic fatigue, leading some patients to use traditional Chinese medicine therapies, including herbal medicine. To assess the effectiveness of traditional Chinese medicine herbal products in treating idiopathic chronic fatigue and chronic fatigue syndrome. The following databases were searched for terms related to traditional Chinese medicine, chronic fatigue, and clinical trials: CCDAN Controlled Trials Register (July 2009), MEDLINE (1966-2008), EMBASE (1980-2008), AMED (1985-2008), CINAHL (1982-2008), PSYCHINFO (1985-2008), CENTRAL (Issue 2 2008), the Chalmers Research Group PedCAM Database (2004), VIP Information (1989-2008), CNKI (1976-2008), OCLC Proceedings First (1992-2008), Conference Papers Index (1982-2008), and Dissertation Abstracts (1980-2008). Reference lists of included studies and review articles were examined and experts in the field were contacted for knowledge of additional studies. Selection criteria included published or unpublished randomized controlled trials (RCTs) of participants diagnosed with idiopathic chronic fatigue or chronic fatigue syndrome comparing traditional Chinese medicinal herbs with placebo, conventional standard of care (SOC), or no treatment/wait lists. The outcome of interest was fatigue. 13 databases were searched for RCTs investigating TCM herbal products for the treatment of chronic fatigue. Over 2400 references were located. Studies were screened and assessed for inclusion criteria by two authors. No studies that met all inclusion criteria were identified. Although studies examining the use of TCM herbal products for chronic fatigue were located, methodologic limitations resulted in the exclusion of all studies. Of note, many of the studies labelled as RCTs and conducted in China did not utilize rigorous randomization procedures. Improvements in methodology in future studies is required for meaningful synthesis of data.

Differences in late cardiovascular mortality following acute myocardial infarction in three major Asian ethnic groups.

PubMed

de Carvalho, Leonardo P; Gao, Fei; Chen, Qifeng; Hartman, Mikael; Sim, Ling-Ling; Koh, Tian-Hai; Foo, David; Chin, Chee-Tang; Ong, Hean-Yee; Tong, Khim-Leng; Tan, Huay-Cheem; Yeo, Tiong-Cheng; Yew, Chow-Khuan; Richards, Arthur M; Peterson, Eric D; Chua, Terrance; Chan, Mark Y

2014-12-01

the purpose of this study was to investigate differences in long-term mortality following acute myocardial infarction (AMI) in patients from three major ethnicities of Asia. We studied 15,151 patients hospitalized for AMI with a median follow-up of 7.3 years (maximum 12 years) in six publicly-funded hospitals in Singapore from 2000-2005. Overall and cause-specific cardiovascular (CV) mortality until 2012 were compared among three major ethnic groups that represent large parts of Asia: Chinese, Malay and Indian. Relative survival of all three ethnic groups was compared with a contemporaneous background reference population using the relative survival ratio (RSR) method. The median global registry of acute coronary events score was highest among Chinese, followed by Malay and Indians: 144 (25th percentile 119, 75th percentile 173), 138 (115, 167), and 131 (109, 160), respectively, p<0.0001; similarly, in-hospital mortality was highest among Chinese (9.8%) followed by Malay (7.6%) and Indian (6.4%) patients. In contrast, 12-year overall and cause-specific CV mortality was highest among Malay (46.2 and 32.0%) followed by Chinese (43.0 and 27.0%) and Indian (35.9 and 25.2%) patients, p<0.0001. The five-year RSR was lowest among Malay (RSR 0.69) followed by Chinese (RSR 0.73) and Indian (RSR 0.79) patients, compared with a background reference population (RSR 1.00). We observed strong inter-Asian ethnic disparities in long-term mortality after AMI. Malay patients had the most discordant relationship between baseline risk and long-term mortality. Intensified interventions targeting Malay patients as a high-risk group are necessary to reduce disparities in long-term outcomes. © The European Society of Cardiology 2014.

Chinese Drywall Homeowners Assistance Act

THOMAS, 111th Congress

Sen. Vitter, David [R-LA

2009-12-08

Senate - 12/08/2009 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Astronautics and aeronautics, 1970. Chronology on science, technology, and policy

NASA Technical Reports Server (NTRS)

1972-01-01

An immediate reference to aerospace-related events of 1970 is provided to help historians in preserving historical accuracy and precision. Chronologies of major NASA launches, and manned space flights for 1970 are included.

Human-Robot Teams for Unknown and Uncertain Environments

NASA Technical Reports Server (NTRS)

Fong, Terry

2015-01-01

Man-robot interaction is the study of interactions between humans and robots. It is often referred as HRI by researchers. Human-robot interaction is a multidisciplinary field with contributions from human-computer interaction, artificial intelligence.

Aspergillus epidural abscess in a patient with obstructive airway disease.

PubMed Central

Chee, Y. C.; Poh, S. C.

1983-01-01

A 54-year-old Chinese man with episodic bronchial asthma since 25 years of age was treated for pulmonary tuberculosis in 1976 because of left upper lobe lesions on chest radiograph. In 1981 he presented with an extradural mass compressing the thoracic spinal cord, thought to be tuberculosis but which on biopsy was found to be aspergillosis. Sputum culture, type on skin-prick reactivity and serum precipitating antibodies were positive for Aspergillus. Amphotericin B intravenously, then ketoconazole orally did not substantially improve his clinical course. He died about four months post-laminectomy. PMID:6866873

Small cell lung cancer presenting as dermatomyositis: mistaken for single connective tissue disease.

PubMed

Chao, Guanqun; Fang, Lizheng; Lu, Chongrong; Chen, Zhouwen

2012-06-01

Dermatomyositis (DM) is well-known to be associated with several types of malignancy. This case emphasizes the importance of a thorough examination for an underlying cancer, in patients with the symptoms of dermatomyositis. We report the case of a 62-year-old Chinese man who presented with a two-month history of edema of face and neck, together with erythema of the eyelids diagnosed of small cell lung cancer. Initially, it was thought to be single connective tissue disease such as DM. This study highlights the importance of a thorough physical examination when visiting a patient.

Possible Fengyun-1C debris fall

NASA Astrophysics Data System (ADS)

Golebiewska, J.; Nowak, M.; Muszyński, A.; Wnuk, E.

2017-05-01

A fall of small objects took place on 27th April 2012 in Wargowo village near Oborniki, about 25 km NW from Poznań (Poland). There was only one eye-witness of the fall, who found two separate pieces (ca. 2.7 cm and ca. 2 cm), with several small additional fragments. After microscopic observations and chemical analysis a meteoritic origin of these objects was excluded. They are identified as space debris, therefore man-made. The most probable source of the observed fall was space debris 35127 Fengyun 1C DEB, created during destruction of the Chinese weather satellite Fengyun-1C (FY-1C).

Dynamical complexity changes during two forms of meditation

NASA Astrophysics Data System (ADS)

Li, Jin; Hu, Jing; Zhang, Yinhong; Zhang, Xiaofeng

2011-06-01

Detection of dynamical complexity changes in natural and man-made systems has deep scientific and practical meaning. We use the base-scale entropy method to analyze dynamical complexity changes for heart rate variability (HRV) series during specific traditional forms of Chinese Chi and Kundalini Yoga meditation techniques in healthy young adults. The results show that dynamical complexity decreases in meditation states for two forms of meditation. Meanwhile, we detected changes in probability distribution of m-words during meditation and explained this changes using probability distribution of sine function. The base-scale entropy method may be used on a wider range of physiologic signals.

[Qi as a materialist concept on the level of medical philosophy].

PubMed

Su, Zhan-Qing

2005-03-01

This paper has made a distinction between the materialist concept of qi on the medical philosophical level and its substantial existence, and illustrated the materiality and multiplicity of qi. Materiality refers to the objective reality, a summation of various things or phenomena related to human beings; while multiplicity refers to diversity of specific substances, each holding its individual essence. Based on two essential conceptions "xiang" and "xiangji", and combining the theories of traditional Chinese medicine and Western medicine, this paper has also made a preliminary study on the substantial existence of qi at macro- and micro-levels, and on physiological (normal) and pathological (abnormal) aspects. It is the author's argument that studies of the substantial existence of qi from different aspects, micro-dimension in particular, will push the syndrome differentiation of traditional Chinese medicine to a more subtle sphere.

Advanced strategies for quality control of Chinese medicines.

PubMed

Zhao, Jing; Ma, Shuang-Cheng; Li, Shao-Ping

2018-01-05

Quality control is always the critical issue for Chinese medicines (CMs) with their worldwide increasing use. Different from western medicine, CMs are usually considered that multiple constituents are responsible for the therapeutic effects. Therefore, quality control of CMs is a challenge. In 2011, the strategies for quantification, related to the markers, reference compounds and approaches, in quality control of CMs were reviewed (Li, et al., J. Pharm. Biomed. Anal., 2011, 55, 802-809). Since then, some new strategies have been proposed in these fields. Therefore, the review on the strategies for quality control of CMs should be updated to improve the safety and efficacy of CMs. Herein, novel strategies related to quality marker discovery, reference compound development and advanced approaches (focused on glyco-analysis) for quality control, during 2011-2016, were summarized and discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

Blood pressure and obesity among adolescents: a school-based population study in China.

PubMed

Cao, Zhong-qiang; Zhu, Liping; Zhang, Tao; Wu, Li; Wang, Youjie

2012-05-01

There is little information regarding the obesity epidemical situation and risk factors of childhood hypertension (HTN) in China. The present study aimed to determine the prevalence of HTN/prehypertension (PHTN), as well as the associated risk factors, among adolescents in Changsha city, China. A total of 88,974 adolescents from 49 middle schools in Changsha city between 12 and 17 years of age were examined during 2009. Body weight, height, and blood pressure (BP) were measured in all adolescents. HTN and PHTN were defined according to sex- and age-specific Chinese reference data. Overweight and obesity were also defined according to sex- and age-specific Chinese reference data. It was determined that the prevalence of PHTN and HTN were 7.2 and 3.1%, respectively. Furthermore, 14.6% of male adolescents were overweight and 7.0% were obese, whereas 8.6% of female adolescents were overweight and 2.9% were obese. The risk ratio (RR) of HTN were significantly higher in overweight (RR: 2.8, 95% confidence interval (CI): 2.6-3.2) and obese (RR: 8.7, 95% CI: 8.1-9.5) adolescents adjusted for age, sex, and height. Chinese reference data were used to evaluate BP and body mass index (BMI) of children and adolescents. Higher prevalence of HTN was associated with higher BMI percentiles. Being overweight or obese markedly increased the risk of both HTN and PHTN among adolescents between 12 and 17 years of age in Changsha city, China.

Brief assessment of cognition in schizophrenia: normative data in an English-speaking ethnic Chinese sample.

PubMed

Eng, Goi Khia; Lam, Max; Bong, Yioe Ling; Subramaniam, Mythily; Bautista, Dianne; Rapisarda, Attilio; Kraus, Michael; Lee, Jimmy; Collinson, Simon Lowes; Chong, Siow Ann; Keefe, Richard S E

2013-12-01

There is a dearth of non-Western normative data for neuropsychological batteries designed to measure cognitive deficits in schizophrenia. Here, we provide normative data for English-speaking ethnic Chinese on the widely used Brief Assessment of Cognition in Schizophrenia acquired from 595 healthy community participants between ages 14 and 55. Means and standard deviations of subtests and composite scores were stratified by age group and sex. We also explored linear regression approaches to generate continuous norms adjusted for age, sex, and education. Notable differences in subtest performances were found against a Western comparison sample. Normative data established in the current sample are essential for clinical and research purposes as it serves as a reference source of cognition for ethnic Chinese.

Morphometric Analysis of the Clavicles in Chinese Population

PubMed Central

Yang, Jesse Chieh-Szu; Lin, Kang-Ping

2017-01-01

The clavicle has a complex geometry that makes plate fixation technically difficult. The current study aims to measure the anatomical parameters of Chinese clavicles as reference for plate design. One hundred clavicles were analyzed. The clavicle bone model was reconstructed by using computed tomography images. The length, diameters, and curvatures of the clavicle were then measured. The female clavicle was shorter, more slender, and less curved in lateral part than the male clavicle. There was a positive relationship between height and clavicle parameters except lateral curve and depth. The measurements of Chinese clavicles were generally smaller than Caucasians. The clavicle curves were correlated with the bone length; thus consideration of the curve variations may be necessary as designing size distribution of clavicle plate. PMID:28497066

A Very Long Foreign Body in the Bladder

PubMed Central

Imai, Atsushi; Suzuki, Yuichiro; Hashimoto, Yasuhiro; Sasaki, Atsushi; Saitoh, Hisao; Ohyama, Chikara

2011-01-01

In the urinary tract, foreign body is most commonly found in the urinary bladder. But it is anatomically very difficult for a man to self-insert a long object into the urinary bladder. Here we report a case of a 49-year-old Japanese man who has inserted a 140-cm vinyl tube in the bladder for masturbation. He could not retrieve it, and the bladder foreign body remained in this position for about two years. He was referred to our hospital and open surgery was performed. PMID:21687624

Mutation spectrum of Chinese patients with Bartter syndrome.

PubMed

Han, Yue; Lin, Yi; Sun, Qing; Wang, Shujuan; Gao, Yanxia; Shao, Leping

2017-11-24

Bartter syndrome (BS) has been rarely reported in Chinese population except for a few case reports. This investigation was aimed to analyze the mutations of the causal genes in sixteen Chinese patients with BS, and review their followup and treatment. Identify mutations by the next generation sequencing and the multiplex ligation-dependent probe amplification (MLPA). Clinical characteristics and biochemical findings at the first presentation as well as follow-up were reviewed. 15 different CLCNKB gene mutations were identified in fourteen patients with BS, including 11 novel ones. A novel missense mutation and a novel small deletion were found from SLC12A1 gene. A novel gross deletion was found in CLCNKA gene. A recurrent missense mutation was identified from BSND gene. We found that the whole gene deletion mutation of CLCNKB gene was the most frequent mutation (32%), and the rate of gross deletion was up to 50 percent in this group of Chinese patients. The present study has found 19 mutations, including 14 novel ones, which would enrich the human gene mutation database (HGMD) and provide valuable references to the genetic counseling and diagnosis of the Chinese population.

Molecular Analysis of Chinese Celastrus and Tripterygium and Implications in Medicinal and Pharmacological Studies

PubMed Central

Zhao, Liang-Cheng; Zhang, Zhi-Xiang

2017-01-01

Celastrus and Tripterygium species, which are used in traditional Chinese medicine, have attracted much attention due to their anti-tumor promoting and neuroprotective activities, in addition to their applications in autoimmune disorders. However, systematic relationships between them and among species are unclear, and it may disturb their further medicinal utilization. In the present study, the molecular analysis of combined chloroplast and nuclear markers of all Chinese Celastrus and Tripterygium was performed, and clear inter- and intra-genus relationships were presented. The result suggests that Tripterygium constitute a natural monophyletic clade within Celastrus with strong support value. Fruit and seed type are better than inflorescence in subgeneric classification. Chinese Celastrus are classified for three sections: Sect. Sempervirentes (Maxim.) CY Cheng & TC Kao, Sect. Lunatus XY Mu & ZX Zhang, sect. nov., and Sect. Ellipticus XY Mu & ZX Zhang, sect. nov. The phylogenetic data was consistent with their chemical components reported previously. Owing to the close relationship, several evergreen Celastrus species are recommended for chemical and pharmacological studies. Our results also provide reference for molecular identification of Chinese Celastrus and Tripterygium. PMID:28081198

[Exploration of how to formulate guidelines on post-marketing traditional Chinese medicine surveillance].

PubMed

Zhang, Wen; Xie, Yan-Ming; Yu, Wen-Ya

2013-09-01

Combining the world health organization's (WHO), the United States and the European union's relevant laws and guidelines on post-marketing drug surveillance to judge the status of post-marketing surveillance of traditional Chinese medicine(TCM) in China. We found that due to the late start of post-marketing surveillance of traditional Chinese medicine, the appropriate guidelines are yet to be developed. Hence, hospitals, enterprises and research institutions do not have a shared foundation from which to compare their research results. Therefore there is an urgent need to formulate such post-marketing surveillance guidelines. This paper has used as guidance various technical documents such as, "procedures to formulate national standards" and "testing methods of management in formulating traditional Chinese medicine standards" and has combined these to produce a version of post-marketing surveillance particular to Chinese medicine in China. How to formulate these guidelines is discussed and procedures and methods to formulate technical specifications are introduced. These provide a reference for future technical specifications and will assist in the development of TCM.

Chinese attitudes towards sexual minorities in Hong Kong: Implications for mental health.

PubMed

Kwok, Diana K; Wu, Joseph

2015-01-01

Intolerant attitudes and sexual prejudice against sexual minorities (lesbian, gay, bisexual, and questioning/queer-LGBQ) has been a long-standing global concern. In this article, Chinese attitudes towards sexual minorities are examined with reference to the cultural context in Hong Kong, a place where the East has intermingled with the West for over a century. Chinese sexuality manifested in Hong Kong is a mix of Confucian ideology and Christian thought. Traditional Confucian values of xiao (filial piety) and conventional religious thoughts of Christianity together influence Chinese attitudes towards sexual minorities. Though many governmental policies have been put in place and numerous laws have been enacted to protect the human rights of underprivileged and disadvantaged groups over the past few decades, sexual minorities are frequently being excluded from most of these protections. In Hong Kong, sexual prejudice exists not only among the general public, but also among educators and mental health professionals. Thus, Chinese sexual minorities experience sexual prejudice and minority stress in Hong Kong under unique cultural circumstances. This calls for inclusive policies and an embracing attitude towards sexual minorities so their mental health will not suffer.

Development of a Dietary Index to Assess Overall Diet Quality for Chinese School-Aged Children: The Chinese Children Dietary Index.

PubMed

Cheng, Guo; Duan, Ruonan; Kranz, Sibylle; Libuda, Lars; Zhang, Lishi

2016-04-01

A composite measure of diet quality is preferable to an index of nutrients, food groups, or health-promoting behaviors in dietary assessment. However, to date, such a tool for Chinese children is lacking. Based on the current Chinese Dietary Guidelines and Dietary Reference Intakes, a dietary index for Chinese school-aged children, the Chinese Children Dietary Index was developed to assess overall diet quality among children in South China. Dietary data were recorded using 24-hour recalls among 1,719 children aged 7 to 15 years between March and June 2013. Inactivity data and sociodemographic information were also collected. The Chinese Children Dietary Index included 16 components, which incorporated nutrients, foods/food groups, and health-promoting behaviors. The range of possible Chinese Children Dietary Index scores was 0 to 160, with a higher score indicating better diet quality. Pearson/Spearman correlation was used to assess relative validity using correlations between total Chinese Children Dietary Index score and age, body mass index (BMI; calculated as kg/m(2)), inactivity, whole-grain intake, frequency of fried-foods intake, nutrient adequacy ratios for energy intake and 12 nutrients not included in the Chinese Children Dietary Index, and the mean adequacy ratio. Finally, a stepwise multiple regression analysis was performed to indicate the factors correlated with Chinese Children Dietary Index. Mean Chinese Children Dietary Index score of this sample was 88.1 points (range=34.2 to 137.8), the Chinese Children Dietary Index score of girls was higher than that of boys and decreased with higher age. Children with higher Chinese Children Dietary Index had lower body mass index and spent less time being inactive. Positive associations were observed between Chinese Children Dietary Index and the majority of nutrient adequacy ratios and the mean adequacy ratio. Age, paternal educational level, and family size were correlated with Chinese Children Dietary Index. The Chinese Children Dietary Index successfully differentiated diets and, therefore, it can be used to rank-order overall diet quality among Chinese children. As the results showed, diet quality among Chinese children needs to be improved, especially in adolescents. Copyright © 2016 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Huygens: The Man Behind the Principle

NASA Astrophysics Data System (ADS)

Andriesse, C. D.; Miedema, Translated by Sally

2011-02-01

Preface; A commemoration; 1. Titan; 2. Father; 3. Mother; 4. Family portrait; 5. Student; 6. Collisions; 7. Saturn; 8. Force; 9. Temperament; 10. Weight; 11. Crisis; 12. Light; 13. Dismissal; 14. Orphan; 15. Heaven; References; Bibliography; Further reading.

Huygens: The Man Behind the Principle

NASA Astrophysics Data System (ADS)

Andriesse, C. D.; Miedema, Translated by Sally

2005-08-01

Preface; A commemoration; 1. Titan; 2. Father; 3. Mother; 4. Family portrait; 5. Student; 6. Collisions; 7. Saturn; 8. Force; 9. Temperament; 10. Weight; 11. Crisis; 12. Light; 13. Dismissal; 14. Orphan; 15. Heaven; References; Bibliography; Further reading.

Natural Disasters and Man-Made Catastrophes

ERIC Educational Resources Information Center

Lonergan, David

2011-01-01

This article categorizes and discusses the kinds of cataclysmic events that threaten the human race and the natural world. A useful set of definitions is provided, and an annotated bibliography of a representative assortment of reference books and monographs.

Manned space flight nuclear system safety. Volume 3: Reactor system preliminary nuclear safety analysis. Part 1: Reference Design Document (RDD)

NASA Technical Reports Server (NTRS)

1972-01-01

The Reference Design Document, of the Preliminary Safety Analysis Report (PSAR) - Reactor System provides the basic design and operations data used in the nuclear safety analysis of the Rector Power Module as applied to a Space Base program. A description of the power module systems, facilities, launch vehicle and mission operations, as defined in NASA Phase A Space Base studies is included. Each of two Zirconium Hydride Reactor Brayton power modules provides 50 kWe for the nominal 50 man Space Base. The INT-21 is the prime launch vehicle. Resupply to the 500 km orbit over the ten year mission is provided by the Space Shuttle. At the end of the power module lifetime (nominally five years), a reactor disposal system is deployed for boost into a 990 km high altitude (long decay time) earth orbit.

New Directions in Space: A Report on the Lunar and Mars Initiatives

NASA Technical Reports Server (NTRS)

Seitz, Frederick; Hawkins, Willis; Jastrow, Robert; Nierenberg, William A.

1990-01-01

This report focuses on one aspect of the current space program: The establishment of a manned base on the Moon and the manned exploration of Mars. These missions were announced by the President last year as a major U.S. space policy objective to be implemented under the leadership of the Vice President, acting as Chairman of the National Space Council. On March 8, 1990, the White House released Presidential guidelines for the execution of the lunar and Mars programs. The guidelines stressed the need for new approaches and the development of innovative technologies with a potential for major cost, schedule and performance improvements. They also called for a competitive environment, with several years allotted to the definition of at least two significantly different human space exploration "reference architectures." Selection of the final technical concepts for the mission is scheduled to occur only after the relative merits of the competing reference architectures have been evaluated.

Prevalence and characteristics of overweight and obesity among Chinese youth aged 12-18 years: a multistage nationwide survey.

PubMed

Tan, Y; Xin, X; Ming, Q

2018-02-01

The aims of the current study were to assess the prevalence of overweight and obesity by four different references and to explore the characteristics of adolescent overweight and obesity in Chinese secondary school students aged 12-18 years. A cross-sectional study was conducted in this study. Using stratified random cluster sampling, 8999 secondary school students were enrolled. The references developed by Must and Dallal and Dietz, the Childhood Obesity Working Group of the International Obesity Task Force, the US Centers for Disease Control and Prevention, and the Group of China Obesity Task Force (GCOTF reference) were used to identify overweight and obese students. The prevalence of adolescent overweight and obesity vary substantially based on the four references. The prevalence of adolescent overweight and obesity based on GCOTF reference are 8.4% and 4.1%, respectively, which is significantly lower than the prevalence of overweight and obesity in their peers in 2000 (χ 2  = 24.03, P < 0.01). The prevalence of overweight and obesity in boys are 12.0% and 5.7%, which are higher than those in girls, 4.6% and 5.7% (χ 2  = 240.68, P < 0.01). The prevalence of overweight and obesity in singletons are higher than those in non-singletons (χ 2  = 40.25, P < 0.01). The prevalence of overweight and obesity in students with lower school community ladder of subjective social status are higher than those from higher ones (χ 2  = 21.61, P < 0.01). The GCOTF reference is more suitable for screening overweight and obesity in Chinese adolescents. The current prevalence rates of adolescent overweight and obesity decreased, and girls made a tremendous contribution to this decreasing trend. Singletons and adolescents in lower school community ladder of subjective socio-economic status may be at higher risk of getting overweight and obesity. More effective strategies with full consideration to the characteristics above should be developed to control and prevent adolescent overweight and obesity. Copyright © 2017. Published by Elsevier Ltd.

A Rich Man, Poor Man Story of S-Adenosylmethionine and Cobalamin Revisited.

PubMed

Bridwell-Rabb, Jennifer; Grell, Tsehai A J; Drennan, Catherine L

2018-06-20

S-adenosylmethionine (AdoMet) has been referred to as both "a poor man's adenosylcobalamin (AdoCbl)" and "a rich man's AdoCbl," but today, with the ever-increasing number of functions attributed to each cofactor, both appear equally rich and surprising. The recent characterization of an organometallic species in an AdoMet radical enzyme suggests that the line that differentiates them in nature will be constantly challenged. Here, we compare and contrast AdoMet and cobalamin (Cbl) and consider why Cbl-dependent AdoMet radical enzymes require two cofactors that are so similar in their reactivity. We further carry out structural comparisons employing the recently determined crystal structure of oxetanocin-A biosynthetic enzyme OxsB, the first three-dimensional structural data on a Cbl-dependent AdoMet radical enzyme. We find that the structural motifs responsible for housing the AdoMet radical machinery are largely conserved, whereas the motifs responsible for binding additional cofactors are much more varied.

[Exploration on method and strategy of Gegen decoction from its novel application in primary dysmenorrhea].

PubMed

Chai, Cheng-Zhi; Yu, Bo-Yang

2018-06-01

Many classical prescriptions still have superior clinical values nowadays, and their modern studies also have far-reaching scientific research demonstration values. Gegen decoction, a representative prescription for common cold due to wind-cold, can treat primary dysmenorrhea due to cold and dampness, characterized by continuous administration without recurrence. It is not only in accordance with the principle of homotherapy for heteropathy, but also demonstrates the unique feature of traditional Chinese medicine of relieving the primary and secondary symptoms simultaneously. This article aimed to discuss the method and strategy of Gegen decoction study based on the discovery of its novel application in treatment of primary dysmenorrhea and previous research progress of our group. It was assumed that modern medicine and biology studies, as well as chemical research based on biological activity should be used for reference. Principal active ingredients (groups) in Gegen decoction could be accurately and effectively identified, and its possible mechanism in treatment of primary dysmenorrhea could be eventually elucidated as well. Simultaneously, the theoretical and clinical advantages of traditional Chinese medicine were explored in this paper, focusing on the compatibility characteristics of Gegen decoction. The research hypothesis showed the necessity of following the characteristics and advantages of traditional Chinese medicine in the modern research and reflected the importance of basic research based on the clinical efficacy, expecting to provide some ideas and methods for reference for further modern studies of classical prescriptions. Copyright© by the Chinese Pharmaceutical Association.

Estimation and Control for Linear Systems with Additive Cauchy Noise

DTIC Science & Technology

2013-12-17

man & Hall, New York, 1994. [11] J. L. Speyer and W. H. Chung, Stochastic Processes, Estimation, and Control, SIAM, 2008. [12] Nassim N. Taleb ...Gaussian control algorithms. 18 4 References [1] N. N. Taleb . The Black Swan: The Impact of the Highly Improbable...the multivariable system. The estimator was then evaluated numerically for a third-order example. REFERENCES [1] N. N. Taleb , The Black Swan: The

Prevalence of suicidal ideation in Chinese college students: a meta-analysis.

PubMed

Li, Zhan-Zhan; Li, Ya-Ming; Lei, Xian-Yang; Zhang, Dan; Liu, Li; Tang, Si-Yuan; Chen, Lizhang

2014-01-01

About 1 million people worldwide commit suicide each year, and college students with suicidal ideation are at high risk of suicide. The prevalence of suicidal ideation in college students has been estimated extensively, but quantitative syntheses of overall prevalence are scarce, especially in China. Accurate estimates of prevalence are important for making public policy. In this paper, we aimed to determine the prevalence of suicidal ideation in Chinese college students. Databases including PubMed, Web of Knowledge, Chinese Web of Knowledge, Wangfang (Chinese database) and Weipu (Chinese database) were systematically reviewed to identify articles published between 2004 to July 2013, in either English or Chinese, reporting prevalence estimates of suicidal ideation among Chinese college students. The strategy also included a secondary search of reference lists of records retrieved from databases. Then the prevalence estimates were summarized using a random effects model. The effects of moderator variables on the prevalence estimates were assessed using a meta-regression model. A total of 41 studies involving 160339 college students were identified, and the prevalence ranged from 1.24% to 26.00%. The overall pooled prevalence of suicidal ideation among Chinese college students was 10.72% (95%CI: 8.41% to 13.28%). We noted substantial heterogeneity in prevalence estimates. Subgroup analyses showed that prevalence of suicidal ideation in females is higher than in males. The prevalence of suicidal ideation in Chinese college students is relatively high, although the suicide rate is lower compared with the entire society, suggesting the need for local surveys to inform the development of health services for college students.

Prevalence of Suicidal Ideation in Chinese College Students: A Meta-Analysis

PubMed Central

Li, Zhan-Zhan; Li, Ya-Ming; Lei, Xian-Yang; Zhang, Dan; Liu, Li; Tang, Si-Yuan; Chen, Lizhang

2014-01-01

Background About 1 million people worldwide commit suicide each year, and college students with suicidal ideation are at high risk of suicide. The prevalence of suicidal ideation in college students has been estimated extensively, but quantitative syntheses of overall prevalence are scarce, especially in China. Accurate estimates of prevalence are important for making public policy. In this paper, we aimed to determine the prevalence of suicidal ideation in Chinese college students. Objective and Methods Databases including PubMed, Web of Knowledge, Chinese Web of Knowledge, Wangfang (Chinese database) and Weipu (Chinese database) were systematically reviewed to identify articles published between 2004 to July 2013, in either English or Chinese, reporting prevalence estimates of suicidal ideation among Chinese college students. The strategy also included a secondary search of reference lists of records retrieved from databases. Then the prevalence estimates were summarized using a random effects model. The effects of moderator variables on the prevalence estimates were assessed using a meta-regression model. Results A total of 41 studies involving 160339 college students were identified, and the prevalence ranged from 1.24% to 26.00%. The overall pooled prevalence of suicidal ideation among Chinese college students was 10.72% (95%CI: 8.41% to 13.28%). We noted substantial heterogeneity in prevalence estimates. Subgroup analyses showed that prevalence of suicidal ideation in females is higher than in males. Conclusions The prevalence of suicidal ideation in Chinese college students is relatively high, although the suicide rate is lower compared with the entire society, suggesting the need for local surveys to inform the development of health services for college students. PMID:25285890

[Study on ethnic medicine quantitative reference herb,Tibetan medicine fruits of Capsicum frutescens as a case].

PubMed

Zan, Ke; Cui, Gan; Guo, Li-Nong; Ma, Shuang-Cheng; Zheng, Jian

2018-05-01

High price and difficult to get of reference substance have become obstacles to HPLC assay of ethnic medicine. A new method based on quantitative reference herb (QRH) was proposed. Specific chromatograms in fruits of Capsicum frutescens were employed to determine peak positions, and HPLC quantitative reference herb was prepared from fruits of C. frutescens. The content of capsaicin and dihydrocapsaicin in the quantitative control herb was determined by HPLC. Eleven batches of fruits of C. frutescens were analyzed with quantitative reference herb and reference substance respectively. The results showed no difference. The present method is feasible for quality control of ethnic medicines and quantitative reference herb is suitable to replace reference substances in assay. Copyright© by the Chinese Pharmaceutical Association.

Age-related differences in limb fat-free mass and fat mass in healthy Chinese Adults.

PubMed

Bai, Mei; Wang, Rui; Zhu, Linhao; Li, Guixin; Yuan, Dongya; Wang, Li; Jin, Tianbo

2018-05-22

Fat mass (FM) and fat-free mass (FFM) are important elements to evaluate nutritional status. The aims of this study were to establish reference values for FM and FFM of limbs, develop percentile distributions and assess age-related regional differences in body composition by multifrequency bioelectrical impedance analyzer (BIA) in healthy adults. A cross-sectional study was conducted on 3419 healthy subjects, 1595 men and 1824 women. Regional FM and FFM were measured by BIA. FM in men remained stable in both upper and lower limbs, with reference values (25-75th percentile) of 1-1.5 kg and 4.9-7.2 kg, respectively. Women's leg FM remained stable with aging (reference values 6.2-7.9 kg), increasing in their arms (0.9-1.5 kg for youngest, 1.3-2.3 kg oldest). The reference values of upper limbs FFM were 5.3-6.2 kg in men and 3.3-3.9 kg in women. Lower limbs FFM decreased with age in both gender: the reference values were 19.5-23.3 kg (men) and 13.8-15.4 kg (women) for 18-30 age group, and 17.3-20 kg and 11.2-13.1 kg, respectively, for 60+ age group. These data provided reference values of FM and FFM in both limbs, enabling the identification of age and gender-related changes in limb composition in healthy Chinese subjects.

The Effect of Belief in Free Will on Prejudice

PubMed Central

Zhao, Xian; Liu, Li; Zhang, Xiao-xiao; Shi, Jia-xin; Huang, Zhen-wei

2014-01-01

The current research examined the role of the belief in free will on prejudice across Han Chinese and white samples. Belief in free will refers to the extent to which people believe human beings truly have free will. In Study 1, the beliefs of Han Chinese people in free will were measured, and their social distances from the Tibetan Chinese were used as an index of ethnic prejudice. The results showed that the more that Han Chinese endorsed the belief in free will, the less that they showed prejudice against the Tibetan Chinese. In Study 2, the belief of the Han Chinese in free will was manipulated, and their explicit feelings towards the Uyghur Chinese were used as an indicator of ethnic prejudice. The results showed that the participants in the condition of belief in free will reported less prejudice towards Uyghur Chinese compared to their counterparts in the condition of disbelief in free will. In Study 3, white peoples’ belief in free will was manipulated, and their pro-black attitudes were measured as an indirect indicator of racial prejudice. The results showed that, compared to the condition of disbelief in free will, the participants who were primed by a belief in free will reported stronger pro-black attitudes. These three studies suggest that endorsement of the belief in free will can lead to decreased ethnic/racial prejudice compared to denial of the belief in free will. The theoretical and practical implications are discussed. PMID:24622280

The effect of belief in free will on prejudice.

PubMed

Zhao, Xian; Liu, Li; Zhang, Xiao-xiao; Shi, Jia-xin; Huang, Zhen-wei

2014-01-01

The current research examined the role of the belief in free will on prejudice across Han Chinese and white samples. Belief in free will refers to the extent to which people believe human beings truly have free will. In Study 1, the beliefs of Han Chinese people in free will were measured, and their social distances from the Tibetan Chinese were used as an index of ethnic prejudice. The results showed that the more that Han Chinese endorsed the belief in free will, the less that they showed prejudice against the Tibetan Chinese. In Study 2, the belief of the Han Chinese in free will was manipulated, and their explicit feelings towards the Uyghur Chinese were used as an indicator of ethnic prejudice. The results showed that the participants in the condition of belief in free will reported less prejudice towards Uyghur Chinese compared to their counterparts in the condition of disbelief in free will. In Study 3, white peoples' belief in free will was manipulated, and their pro-black attitudes were measured as an indirect indicator of racial prejudice. The results showed that, compared to the condition of disbelief in free will, the participants who were primed by a belief in free will reported stronger pro-black attitudes. These three studies suggest that endorsement of the belief in free will can lead to decreased ethnic/racial prejudice compared to denial of the belief in free will. The theoretical and practical implications are discussed.

Pharmacokinetics and Bioequivalence of Two Formulations of Febuxostat 40-Mg and 80-Mg Tablets: A Randomized, Open-Label, 4-Way Crossover Study in Healthy Chinese Male Volunteers

PubMed Central

Luo, Zhu; Nan, Feng; Miao, Jia; Chen, Zhihui; Li, Mei; Liang, Maozhi

2016-01-01

The present study aimed to investigate the pharmacokinetic properties of febuxostat in healthy Chinese male volunteers and evaluate whether the two formulations of febuxostat 40-mg and 80-mg tablets are bioequivalent. A randomized, open-label, 4-way crossover study was conducted in healthy Chinese male volunteers under fasting conditions. 24 eligible subjects were randomized in a 1:1:1:1 ratio to receive a single dose of test or reference formulation of febuxostat 40-mg or 80-mg tablet. The washout period between each administration was 1 week. Plasma febuxostat was quantified by a validated liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. Tolerability was evaluated by monitoring adverse events, physical examinations, 12-lead ECG and laboratory tests. After single-dosing of 1 tablet of 40-mg febuxostat, the pharmacokinetic parameters of test and reference formulations were: Tmax 1.22±0.87 and 1.85±1.03 h, Cmax 1689.16±461.31 and 1613.80±608.43 ng·mL-1, AUC0-t 5139.87±1349.28 and 5517.91±2024.26 ng·mL-1·h, AUC0−∞ 5263.06±1339.16 and 5640.48±2040.22 ng·mL-1·h, t1/2 4.82±2.61 and 4.85±1.78 h, respectively. After single-dosing of 1 tablet of 80-mg febuxostat, the pharmacokinetic parameters of test and reference formulations were: Tmax 1.71±1.21 and 2.23±1.55 h, Cmax 2744.47±1157.44 and 2998.17±1200.13 ng·mL-1, AUC0-t 9634.03±2768.25 and 10467.95±3501.65 ng·mL-1·h, AUC0−∞ 9834.32±2730.51 and 10626.63±3504.08 ng·mL-1·h, t1/2 6.25±2.44 and 5.46±1.65 h, respectively. For single-dosing of 1 tablet of 40-mg febuxostat, 90% CIs for the test/reference ratio of AUC0-t, AUC0−∞ and Cmax were 89.79 to 102.55, 90.14 to 102.56 and 93.99 to 129.63, respectively. For single-dosing of 1 tablet of 80-mg febuxostat, 90% CIs for the test/reference ratio of AUC0-t, AUC0−∞ and Cmax were 86.67 to 100.00, 87.50 to 100.51 and 79.48 to 105.99, respectively. This single dose study revealed similar pharmacokinetic properties in healthy Chinese male volunteers as those found in Caucasic population. The test and reference febuxostat tablets formulations met the regulatory criteria for bioequivalence at 40-mg and 80-mg strengths in fasting healthy Chinese male volunteers. Trial Registration: Chictr.org ChiCTR-TTRCC-14004288 PMID:26974539

The relative bioavailability and fasting pharmacokinetics of three formulations of olmesartan medoxomil 20-mg capsules and tablets in healthy Chinese male volunteers: An open-label, randomized-sequence, single-dose, three-way crossover study.

PubMed

Li, Kun-Yan; Liang, Jian-Ping; Hu, Bing-Qiang; Qiu, Yu; Luo, Chen-Hui; Jiang, Yun; Lin, Xiao-Ping; Yang, Nong

2010-08-01

Olmesartan medoxomil is an angiotensin II-receptor antagonist used in the treatment of hypertension. It is a prodrug and is converted to the pharmacologically active compound on de-esterification by arylesterase in the gastrointestinal tract. This study investigated the relative bioavailability and fasting pharmacokinetic properties of olmesartan after single doses of a 20-mg test tablet, a 20-mg test capsule, and a commercially available 20-mg reference tablet in healthy Chinese male volunteers. The study was conducted to satisfy Chinese State Food and Drug Administration regulatory requirements for approval of a generic formulation of olmesartan medoxomil. This study had an open-label, randomized-sequence, single-dose, 3-treatment, 3-period crossover design. Healthy volunteers were randomly assigned in a 1:1:1 ratio to receive a single 20-mg dose of the test tablet, test capsule, or reference tablet, each administered after a 12-hour overnight fast, followed by a 1-week washout period and administration of the alternate formulation. Blood samples were obtained at baseline and at 0.5, 1, 1.5,2,2.5,3,4,6,8,12,24,36, and 48 hours after dosing. Tolerability was assessed based on vital signs and laboratory values obtained before and after administration of study drug. The formulations were assumed to be bioequivalent if the 90% CIs for the log-transformed ratios of C(max), AUC(0-t), and AUC(0-∞) were within the predetermined equivalence range (70%-143% for C(max); 80%-125% for AUC(0-t) and AUC(0-∞)), as established by the Chinese State Food and Drug Administration. Twenty-one healthy male subjects (mean age, 21 years [range, 18-25 years]; weight, 62.1 kg [range, 54.0-80.0 kg]) were enrolled in and completed the study. No period or sequence effect was observed. The mean AUC(0-∞) values for the test tablet, test capsule, and reference tablet were 3993 (1070), 3567 (850), and 3849 (872) ng/mL/h, respectively. The 90% CIs for the log-transformed ratios of test tablet to reference tablet for C(max), AUC(0-48), and AUC(0-∞) were 103.9 to 124.9, 94.0 to 111.5, and 94.4 to 111.7, respectively (all, P = NS). The corresponding 90% CIs for the log-transformed ratios of test capsule to reference tablet were 90.8 to 109.2, 84.9 to 107.9, and 85.1 to 100.7 (all, P = NS). Ten adverse events were reported during the study; 7 subjects complained of pain during blood sampling, and 3 had a blocked venous catheter. No treatment-related adverse events were reported or observed. In this single-dose crossover study in healthy Chinese male volunteers, the test and reference formulations of olmesartan medoxomil 20-mg capsules and tablets met the regulatory criteria for assuming bioequivalence. The 3 formulations were well tolerated. Copyright © 2010 Excerpta Medica Inc. All rights reserved.

Relative bioavailability of generic and branded acetylcysteine effervescent tablets: A single-dose, open-label, randomized-sequence, two-period crossover study in fasting healthy Chinese male volunteers.

PubMed

Liu, Yan-Mei; Liu, Yun; Lu, Chuan; Jia, Jing-Ying; Liu, Gang-Yi; Weng, Li-Ping; Wang, Jia-Yan; Li, Guo-Xiu; Wang, Wei; Li, Shui-Jun; Yu, Chen

2010-11-01

Acetylcysteine may be used as a muco- lytic agent for the treatment of chronic bronchitis, chronic obstructive pulmonary disease, and other pulmonary diseases complicated by the production of viscous mucus. However, little is known of its pharmacokinetic properties when given orally in healthy volunteers, particularly in a Chinese Han population. This study was conducted to provide support for the marketing of a generic product in China. The purpose of this study was to compare the pharmacokinetics and relative bioavailability of a generic test formulation and a branded reference formulation of acetylcysteine in fasting healthy Chinese male volunteers. A single-dose, open-label, randomized-sequence, 2-period crossover design with a 7-day washout period between doses was used in this study. Healthy Chinese male nonsmokers aged 18 to 40 years with a body mass index (BMI) of 19 to 25 kg/m(2) were selected. Eligible volunteers were randomly assigned to receive acetylcysteine 600 mg PO as either the test formulation (3 tablets of 200 mg each) or reference formulation (1 tablet of 600 mg) under fasting conditions. A total of 15 serial blood samples were collected over a 24-hour interval, and total plasma acetylcysteine concentrations were analyzed by a validated liquid chromatography-isotopic dilution mass spectrometry method. Pharmacokinetic parameters (C(max), T(max), t(½) AUC(0-t), and AUC(0-∞) were calculated and analyzed statistically. The 2 formulations were considered bioequivalent if the 90% CIs of the log-transformed ratios (test/reference) of C(max) and AUC were within the predetermined bioequivalence ranges (70%-143% for C(max); 80%-125% for AUC), as established by the State Food and Drug Administration of China. Tolerability was determined by vital signs, clinical laboratory tests, 12-lead ECGs, physical examinations, and interviews with the subjects about adverse events (AEs). A total of 24 healthy Chinese Han male volunteers were enrolled in and completed the study (mean [SD] age, 25.0 [2.4] years; height, 173.0 [5.6] cm; weight, 65.9 [6.4] kg; BMI, 22.0 [1.7] kg/m(2)). No formulation, period, or sequence effects were observed. The 90% CIs for the log-transformed C(max), AUC(0-t), and AUC(0-∞) were 89.7% to 103.8%, 86.7% to 101.7%, and 87.7% to 102.4%, respectively, which met the predetermined criteria for assuming bioequivalence. Two subjects (8.3%) experienced 2 mild AEs (increase in total bile acid and prolongation of the QT interval), which were not considered to be related to study drug administration. This single-dose study of acetylcysteine 600 mg PO found that the 3 tablets of the generic test formulation and 1 tablet of the branded reference formulation met the regulatory criteria for assuming bioequivalence in these fasting healthy Chinese male volunteers. Both formulations were generally well tolerated.

A novel strategy with standardized reference extract qualification and single compound quantitative evaluation for quality control of Panax notoginseng used as a functional food.

PubMed

Li, S P; Qiao, C F; Chen, Y W; Zhao, J; Cui, X M; Zhang, Q W; Liu, X M; Hu, D J

2013-10-25

Root of Panax notoginseng (Burk.) F.H. Chen (Sanqi in Chinese) is one of traditional Chinese medicines (TCMs) based functional food. Saponins are the major bioactive components. The shortage of reference compounds or chemical standards is one of the main bottlenecks for quality control of TCMs. A novel strategy, i.e. standardized reference extract based qualification and single calibrated components directly quantitative estimation of multiple analytes, was proposed to easily and effectively control the quality of natural functional foods such as Sanqi. The feasibility and credibility of this methodology were also assessed with a developed fast HPLC method. Five saponins, including ginsenoside Rg1, Re, Rb1, Rd and notoginsenoside R1 were rapidly separated using a conventional HPLC in 20 min. The quantification method was also compared with individual calibration curve method. The strategy is feasible and credible, which is easily and effectively adapted for improving the quality control of natural functional foods such as Sanqi. Copyright © 2013 Elsevier B.V. All rights reserved.

The psychologizing of Chinese healing practices in the United States.

PubMed

Barnes, L L

1998-12-01

This paper explores ways in which Chinese healing practices have undergone acculturation in the United States since the early 1970s. Reacting to what is perceived as biomedicine's focus on the physiological, those who describe themselves as favoring a holistic orientation often use the language of "energy blockage" to explain illness, whether thought of as "physical," "emotional," or "spiritual." Acupuncture in particular has been appropriated as one modality with which to "unblock" such conditions, leading to its being used by some practitioners in conjunction with more psychotherapeutic approaches which include valuing the verbalizing of feelings. Some non-Chinese practitioners in the United States, returning to older Chinese texts to develop "an American acupuncture," are reinserting diagnoses eliminated from Traditional Chinese Medicine (TCM) by the People's Republic of China as "superstition." The assumption has been that many such diagnostic categories refer to psychological or spiritual conditions, and therefore may be useful in those American contexts which favor this orientation. Among these categories are those drawn from traditions of demonology in Chinese medicine. What was once a religious category in China turns psychological in the American setting. At the same time, many who use these terms have, since the late 1960s, increasingly conflated the psychological and the religious, the latter being reframed as "spiritual." Thus, this indigenization of Chinese practices is a complex synthesis which can be described as simultaneously medical, psychotherapeutic, and religious.

Dermatoglyphics from All Chinese Ethnic Groups Reveal Geographic Patterning

PubMed Central

Jin, Li; Case, D. Troy; Jiao, Yun-Ping; Wang, Xian-Ping; Bai, Chong-Xian; Jin, Gang; Yang, Jiang-Ming; Wang, Han; Yuan, Jian-Bing; Huang, Wei; Wang, Zhu-Gang; Chen, Ren-Biao

2010-01-01

Completion of a survey of dermatoglyphic variables for all ethnic groups in an ethnically diverse country like China is a huge research project, and an achievement that anthropological and dermatoglyphic scholars in the country could once only dream of. However, through the endeavors of scientists in China over the last 30 years, the dream has become reality. This paper reports the results of a comprehensive analysis of dermatoglyphics from all ethnic groups in China. Using cluster analysis and principal component analysis of dermatoglyphics, it has been found that Chinese populations can be generally divided into a southern group and a northern group. Furthermore, there has been considerable debate about the origins of many Chinese populations and about proper assignment of these peoples to larger ethnic groups. In this paper, we suggest that dermatoglyphic data can inform these debates by helping to classify a Chinese population as a northern or southern group, using selected reference populations and quantitative methods. This study is the first to assemble and investigate dermatoglyphics from all 56 Chinese ethnic groups. It is fortunate that data on population dermatoglyphics, a field of physical anthropology, have now been collected for all 56 Chinese ethnic groups, because intermarriage between individuals from different Chinese ethnic groups occurs more frequently in recent times, making population dermatoglyphic research an ever more challenging field of inquiry. PMID:20098698

[Preliminary analysis on relationship between traditional efficacy of Chinese medicine and modern pharmacological action].

PubMed

Ren, Jun-Guo; Wang, Dong-Zhi; Lei, Lei; Kang, Li; Liu, Jian-Xun

2017-05-01

To find the relationship between traditional efficacy of Chinese medicine and modern pharmacological action by using data mining, and provide information and reference for further research and development for the pharmacology research of traditional Chinese medicine.The information of 547 kinds of traditional Chinese medicines, 335 kinds of Chinese medicine effects and 86 kinds of pharmacological actions were collected and processed in Clinical Guide to the Chinese Pharmacopoeia published in 2010; Access and Excel software were used to analyze the frequence and frequency of single effect, pharmacological action, and both. In addition, the relationship between efficacy and pharmacology was analyzed with the clearing heat and antibacterial effects as the example. The analysis results showed that 547 kinds of Chinese medicines involved 335 kinds of Chinese medicine effects and 86 kinds of pharmacological actions. Among them, the most frequent Chinese medicine effect was"clearing heat", whose frequence was 130 and the frequency was 0.24; the most frequent pharmacological action was "anti-inflammatory action" whose frequence was 191 and the frequency was 0.35. The most common efficacy-pharmacological action group was "clearing heat" and "anti-bacterial action", whose frequence was 75 and the frequency was 0.26. The couple of "purgation" and "cathartic effect" had the largest frequency of 0.30, but they just appeared together for 3 times. There were 52 kinds of pharmacological actions that occurred together with clearing heat, of which, the top 10 were anti-bacterial action, anti-inflammatory action, antineoplastic action, anti-hepatic injury action, immunoregulation action, antipyretic action, antiviralaction, hypoglycemic action, antioxidant action and analgesic action. There were 161 kinds of Chinese medicine effects that occurred together with anti-bacterial action, of which, the top 10 were clearing heat, detoxification, detumescence, analgesia, resolving dampness, pesticide, cooling blood, expelling wind, eliminating dampness and hemostasis. These results suggested that there was a certain relationship between traditional Chinese medicine effects and modern pharmacological actions. Copyright© by the Chinese Pharmaceutical Association.

WATER AND THE HISTORY OF MAN

EPA Science Inventory

The importance of water is presented from a myriad of aspects including its creation in cosmic history; its importance in the texts of ancient history; references within various religious writings; and significance with respect to modern science, art, music, transportation, archi...

Analysis and metabolic engineering of lipid-linked oligosaccharides in glycosylation-deficient CHO cells

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

Jones, Meredith B., E-mail: mbauman7@jhu.edu; Tomiya, Noboru, E-mail: ntomiya1@jhu.edu; Betenbaugh, Michael J., E-mail: beten@jhu.edu

2010-04-23

Glycosylation-deficient Chinese Hamster Ovary (CHO) cell lines can be used to expand our understanding of N-glycosylation pathways and to study Congenital Disorders of Glycosylation, diseases caused by defects in the synthesis of N-glycans. The mammalian N-glycosylation pathway involves the step-wise assembly of sugars onto a dolichol phosphate (P-Dol) carrier, forming a lipid-linked oligosaccharide (LLO), followed by the transfer of the completed oligosaccharide onto the protein of interest. In order to better understand how deficiencies in this pathway affect the availability of the completed LLO donor for use in N-glycosylation, we used a non-radioactive, HPLC-based assay to examine the intermediates inmore » the LLO synthesis pathway for CHO-K1 cells and for three different glycosylation-deficient CHO cell lines. B4-2-1 cells, which have a mutation in the dolichol phosphate-mannose synthase (DPM2) gene, accumulated LLO with the structure Man{sub 5}GlcNAc{sub 2}-P-P-Dol, while MI8-5 cells, which lack glucosyltransferase I (ALG6) activity, accumulated Man{sub 9}GlcNAc{sub 2}-P-P-Dol. CHO-K1 and MI5-4 cells both produced primarily the complete LLO, Glc{sub 3}Man{sub 9}GlcNAc{sub 2}-P-P-Dol, though the relative quantity was lower in MI5-4. MI5-4 cells have reduced hexokinase activity which could affect the availability of many of the substrates required for LLO synthesis and, consequently, impair production of the final LLO donor. Increasing hexokinase activity by overexpressing hexokinase II in MI5-4 caused a decrease in the relative quantities of the incomplete LLO intermediates from Man{sub 5}GlcNAc{sub 2}-PP-Dol through Glc{sub 1}Man{sub 9}GlcNAc{sub 2}-PP-Dol, and an increase in the relative quantity of the final LLO donor, Glc{sub 3}Man{sub 9}GlcNAc{sub 2}-P-P-Dol. This study suggests that metabolic engineering may be a useful strategy for improving LLO availability for use in N-glycosylation.« less

[A brief introduction to life energy cultivation strategies in traditional Chinese medicine].

PubMed

Maa, Suh-Hwa

2010-04-01

The knowledge embraced within the broad field of Traditional Chinese Medicine (TCM) represents an important part of our common human heritage, as it incorporates time-tested and viable health promotion approaches applicable to everyone, regardless of ethnicity and geographic location. TCM emphasizes the importance of increased self-consciousness, which, once achieved, becomes regular aspect of daily life. Cultivating life energies in order to prevent and treat disease lies at the heart of TCM. This paper provides a brief introduction to TCM life energy cultivation strategies for nurse reference.

SWOT analysis and revelation in traditional Chinese medicine internationalization.

PubMed

Tang, Haitao; Huang, Wenlong; Ma, Jimei; Liu, Li

2018-01-01

Traditional Chinese medicine (TCM) is currently the best-preserved and most influential traditional medical system with the largest number of users worldwide. In recent years, the trend of TCM adoption has increased greatly, but the process of TCM internationalization has suffered from a series of setbacks for both internal and external reasons. Thus, the process of TCM internationalization faces formidable challenges, although it also has favourable opportunities. Using SWOT analysis, this paper investigates the strengths, weaknesses, opportunities and threats for TCM. These findings can serve as references for TCM enterprises with global ambitions.

Does "a picture is worth 1000 words" apply to iconic Chinese words? Relationship of Chinese words and pictures.

PubMed

Lo, Shih-Yu; Yeh, Su-Ling

2018-05-29

The meaning of a picture can be extracted rapidly, but the form-to-meaning relationship is less obvious for printed words. In contrast to English words that follow grapheme-to-phoneme correspondence rule, the iconic nature of Chinese words might predispose them to activate their semantic representations more directly from their orthographies. By using the paradigm of repetition blindness (RB) that taps into the early level of word processing, we examined whether Chinese words activate their semantic representations as directly as pictures do. RB refers to the failure to detect the second occurrence of an item when it is presented twice in temporal proximity. Previous studies showed RB for semantically related pictures, suggesting that pictures activate their semantic representations directly from their shapes and thus two semantically related pictures are represented as repeated. However, this does not apply to English words since no RB was found for English synonyms. In this study, we replicated the semantic RB effect for pictures, and further showed the absence of semantic RB for Chinese synonyms. Based on our findings, it is suggested that Chinese words are processed like English words, which do not activate their semantic representations as directly as pictures do.

[A survey and analysis of Chinese patent medicine for outpatients with chronic kidney disease].

PubMed

Su, Guo-bin; Liu, Xu-sheng; Weng, Jun-xiong

2011-08-01

To investigate the current state of oral administration of Chinese patent medicine in treatment of chronic kidney disease (CKD) in the Westem medicine hospitals. Outpatients of Department of Nephropathy, Peking University Third Hospital with diagnosed CKD confirmed by CKD diagnosis standard were surveyed by questionnaire in May 2009. The following patients' information was collected using the Questionnaire of the Current State of Oral Administration of Chinese Patent Medicine at CKD Clinics. (1) The present symptoms, tongue figure, pulse figure were syndrome typed referring to The Diagnosis, Syndrome Typing, and Efficacy Assessment of Chronic Renal Failure 2006 by Chinese Society of Renal Diseases, Chinese Society of Traditional Chinese Medicine. (2) Names of Chinese patent medicines and Western medicines patients use presently, the dose and dosage, names of hospitals responsible for prescriptions. (3) Patients' basic diseases including diabetes, hypertension, hyperuricemia, and so on at present. Irrational applications of Chinese patent medicines were classified according to the drug instruction and Guiding Principle of Clinical Application of Chinese Patent Medicines (issued by State Administration of Traditional Chinese Medicine). The irrationality was analyzed. Correlated factors such as age, sex, deficiency in origin syndrome, sthenia in superficiality syndrome, the nature and grade of hospitals responsible for prescriptions, total numbers of Chinese patent medicines, and primary diseases, etc. were analyzed using Logistic regression model. These factors might result in irrational application of Chinese patent medicines. 102 questionnaires were handed out, with 78 effective ones. Of them, 41 patients (41/78, accounting for 52.6%) were taking Chinese patent medicines. Of the 41 patients, irrational application happened to 24 patients (24/41, accounting for 58.5%), absolute discrepancy of medicines and syndromes to 5 (5/41, accounting for 12.2%), repeated medication to 7 (7/41, accounting for 17.1%), and interaction to 2 (2/41, accounting for 4.9%). Logistic regression model was analyzed. Variables were screened by Enter method. The number of Chinese patent medicines had statistic significance (P<0.05). The occurrence rate of irrational application of Chinese patent medicines in CKD outpatients in Westem medicine hospitals was higher. They were mainly manifested as absolute discrepancy of medicines and syndromes and repeated medication. Increased numbers of Chinese patent medicines in recipes would increase the occurrence rate of irrational application of Chinese patent medicines.

The Head in "Wo Pao De Kuai."

ERIC Educational Resources Information Center

Dai, John Xiang-Ling.

1992-01-01

Analysis of six cross-linguistic properties characterizing the head verb in the resultative construction in Chinese shows that the first verb, and not the second verb, should be analyzed as the head verb. (15 references) (Author/CB)

[Herbal textual research on origins of Chonglou].

PubMed

Jiang, Lu; Kang, Li-Ping; Liu, Da-Hui; Peng, Hua-Sheng; Xie, Jin; Chen, Min

2017-09-01

Based on the field investigation, this paper researched the germplasms and geoherbs habitat of Chonglou in ancient herbal books systematically. The results showed that, Chonglou in ancient herbal books sometimes referred to certain specific germplasm, while sometimes it referred to many species derived from genus Paris except Sect. Paris. The medicinal material Chonglou in Chinese Materia Medica Bencaotujing and Bencaomengquan was verified as P. polyphylla var. chinensis, which could be P. polyphylla in Xinxiubencao, and it should include P. polyphylla or P. polyphylla var. stenophylla in Bencaogangmu. However, it proved to be a variety of species from Paris that can used as Chonglou in Diannanbencao and Zhiwumingshitukao. Moreover, the origins of Chonglou were correspondingly more diverse, with its producing areas changed from North to South. Therefore, with the resources increasing endangered, the botanical origin of Chonglou should be further studied. Copyright© by the Chinese Pharmaceutical Association.

Reference equations for the six-minute walk distance in the healthy Chinese population aged 18–59 years

PubMed Central

Zou, He; Zhu, Xiuruo; Zhang, Jia; Wang, Yi; Wu, Xiaozhen; Liu, Fang; Xie, Xiaofeng

2017-01-01

Background The six-minute walk test (6MWT) is a safe, simple, inexpensive tool for evaluating the functional exercise capacity of patients with chronic respiratory disease. However, there is a lack of standard reference equations for the six-minute walk distance (6MWD) in the healthy Chinese population aged 18–59 years. Aims The purposes of the present study were as follows: 1) to measure the anthropometric data and walking distance of a sample of healthy Chinese Han people aged 18–59 years; 2) to construct reference equations for the 6MWD; 3) to compare the measured 6MWD with previously published equations. Method The anthropometric data, demographic information, lung function, and walking distance of Chinese adults aged 18–59 years were prospectively measured using a standardized protocol. We obtained verbal consent from all the subjects before the test, and the study design was approved by the ethics committee of Wenzhou People's Hospital. The 6MWT was performed twice, and the longer distance was used for further analysis. Results A total of 643 subjects (319 females and 324 males) completed the 6MWT, and average walking distance was 601.6±55.51 m. The walking distance was compared between females and males (578±49.85 m vs. 623±52.53 m; p < 0.0001) and between physically active subjects and sedentary subjects (609.3±56.17 m vs. 592±53.23 m; p < 0.0001). Pearson’s correlation indicated that the 6MWD was significantly correlated with various demographic and the 6MWT variables, such as age, height, weight, body mass index (BMI), heart rate after the test and the difference in the heart rate before and after the test. Stepwise multiple regression analysis showed that age and height were independent predictors associated with the 6MWD. The reference equations from white, Canadian and Chilean populations tended to overestimate the walking distance in our subjects, while Brazilian and Arabian equations tended to underestimate the walking distance. There was no significant difference in the walking distance between Korean reference equations and the results of the current study. Conclusion In summary, age and height were the most significant predictors of the 6MWD, and regression equations could explain approximately 34% and 28% of the distance variance in the female and male groups, respectively. PMID:28910353

[Analysis on theses and citation of the "Chinese Journal of Parasitology and Parasitic Diseases" in 2004-2005].

PubMed

Sheng, Hui-feng; Fu, Xiu-lan; Bo, Wei; Hu, Ya-qing; Dai, Jing

2006-06-01

The published articles and citation of the Chinese Journal of Parasitology and Parasitic Diseases in 2004-2005 were statistically analyzed. Among 312 papers published in the two years, original articles and experiment reports occupied 42.3% and 7.7% respectively. Authors were mainly from colleges/universities (61.5%) and institutions for disease control (28.5%). 51.9% of the articles received support by research funds/foundations. 82.3% were with reference citation mostly from periodicals, with 58.7% and 31.5% respectively from international and national (Chinese) journals. The average Price index was 44.9%. This Journal possesses a group of stable and qualified authors, covers substantial content with relatively broad citation, and is an important source of information in parasitological research.

[Research and development strategies in classical herbal formulae].

PubMed

Chen, Chang; Cheng, Jin-Tang; Liu, An

2017-05-01

As an outstanding representative of traditional Chinese medicine prescription, classical herbal formulae are the essence of traditional Chinese medicine great treasure. To support the development of classical herbal formulae, the state and relevant administrative departments have successively promulgated the relevant encouraged policies.But some key issues of classic herbal formulae in the development process have not reached a unified consensus and standard, and these problems were discussed in depth here.The authors discussed the registration requirements of classical herbal formulae, proposed the screening specific indicators of classical herbal formulae, determination basis of prescription and dosage,screening method of production process, and the basic principle of clinical localization, in order to bring out valuable opinions and provide a reference for classical herbal formulae development and policy formulation. Copyright© by the Chinese Pharmaceutical Association.

[History of the term "tan" (phlegm) (II) -- studies of the term "tan" found in medical books before the Liang dynasty].

PubMed

Endo, J; Nakamura, T; Yamaki, H; Miyamoto, H

1993-12-01

The first description of the term "tan" is found in the Shan Han Za Bing Lun published at the end of the later Han dynasty. This book refers to this term as a disorder of the cold fluid in the body. The meaning of this term was revised to a viscous fluid as the years went on. The term "tan" from the Zhou Hou Bai Yi Fang published in the Liang dynasty was the same sense of phlegm as that found in present works. Our studies showed that changes of the words used for the concept "phlegm" in Chinese medical books coincided with those in Chinese Buddhist literature. We suggested that the concept "phlegm" in Buddhist medicine influenced Chinese tradition medicine.

I am against us? Unpacking cultural differences in ingroup favoritism via dialecticism.

PubMed

Ma-Kellams, Christine; Spencer-Rodgers, Julie; Peng, Kaiping

2011-01-01

The authors proposed a novel explanation for cultural differences in ingroup favoritism (dialecticism) and tested this hypothesis across cultures/ethnicities, domains, and levels of analysis (explicit vs. implicit, cognitive vs. affective). Dialecticism refers to the cognitive tendency to tolerate contradiction and is more frequently found among East Asian than North American cultures. In Study 1, Chinese were significantly less positive, compared to European Americans, in their explicit judgments of family members. Study 2 investigated ingroup attitudes among Chinese, Latinos, and European Americans. Only Chinese participants showed significant in-group derogation, relative to the other groups, and dialecticism (Dialectical Self Scale) was associated with participants' in group attitudes. Study 3 manipulated dialectical versus linear lay beliefs; participants primed with dialecticism showed more negative, explicit ingroup attitudes. Although ingroup disfavoring tendencies were more prevalent among Chinese across studies, they may be a reflection of one's culturally based lay beliefs rather than deep-rooted negative feelings toward one's ingroup.

Normal 24-hour ambulatory proximal and distal gastroesophageal reflux parameters in Chinese.

PubMed

Hu, W H C; Wong, N Y H; Lai, K C; Hui, W M; Lam, K F; Wong, B C Y; Xia, H H X; Chan, C K; Chan, A O O; Wong, W M; Tsang, K W T; Lam, S K

2002-06-01

To quantify normal proximal and distal oesophageal acid parameters in healthy Chinese. Observational study. University teaching hospital, Hong Kong. Twenty healthy adults who were not on medication and were free from gastrointestinal symptoms were recruited by advertisement. Ambulatory oesophageal acid (pH<4) exposure parameters were recorded at distal and proximal sites, 5 and 20 cm, respectively above the lower oesophageal sphincter. The 95th percentile for reflux parameters assessed in the distal/proximal oesophagus were: percent total time pH<4, 4.6/0.7%; percent upright time pH<4, 7.0/1.1%; percent supine time pH<4, 4.5/0.5%; number of reflux episodes, 73/12; number of reflux episodes with pH<4 for >5 minutes, 4/0; and the longest single acid exposure episode, 11.2/3.0 minutes. Physiological gastroesophageal reflux occurs in healthy Chinese. These initial data provide a preliminary reference range that could be utilised by laboratories studying Chinese subjects.

Family allocentrism and its relation to adjustment among Chinese and Italian adolescents.

PubMed

Li, Jian-Bin; Delvecchio, Elisa; Lis, Adriana; Mazzeschi, Claudia

2018-03-21

Family allocentrism is a domain-specific collectivistic attribute referring to the family. This research tested the one-factor structure of the Family Allocentrism Scale (FAS), examined the association between family allocentrism and adjustment outcomes, and compared the factor means and the correlations with adjustment between Chinese and Italian adolescents. To this end, 484 Chinese and 480 Italian adolescents participated in the study by answering a battery of self-report measures. The results confirmed the one-factor structure of the FAS. Family allocentrism was related to a number of adjustment outcomes. More importantly, Chinese adolescents reported more family allocentrism than their Italian counterparts did, but the relations between family allocentrism and adjustment outcomes were equivalent in magnitude between the two samples. Collectively, these findings provide crucial evidence for the psychometric properties of the FAS and shed light on the importance of family allocentrism in promoting positive youth development from a cross-cultural perspective. Copyright © 2018 Elsevier B.V. All rights reserved.

[Analysis of citations referenced in articles published in Chinese Journal of Integrated Traditional and Western Medicine from 2001 to 2004].

PubMed

Zhang, Jing-hai; Liang, Li

2006-05-01

To investigate the referential rule and the informative absorbing capacity of the Chinese Journal of Integrated Traditional and Western Medicine (CJITWM), and analyze the characteristics of literature requirement of scientists working in integrated Chinese and Western medicine (ICWM) field offering suggestions on literary utilization. Citation analysis was used to analyze the references cited in 1825 articles published in CJIM from 2001 to 2004 according to their time sequence of publishing. The citation rate was 53.64%, and 9.51% citations per article. Most of the citations were mainly cited from journals (85.38%) and books (13.4%). The Price Index was 49.22%, and the self-citation rate for author and periodical were 3.63% and 7.77% respectively. CJITWM is a highly authorized and representative professional academic periodical in the field of ICWM. The citations are mainly cited from periodicals written in Chinese or English, they are of good novelty and quality, but the citation rate should be further improved.

Handwriting assessment to distinguish comorbid learning difficulties from attention deficit hyperactivity disorder in Chinese adolescents: A case-control study.

PubMed

Li-Tsang, Cecilia W P; Li, Tim M H; Lau, Mandy S W; Ho, Choco H Y; Leung, Howard W H

2018-05-15

Attention deficit hyperactivity disorder (ADHD) and learning difficulties (LDs) are proposed as 2 overlapping disorders. The objective of this study was to investigate the handwriting performance in ADHD and comorbid ADHD-LD adolescents. The study examined the Chinese and English handwriting performance and sensorimotor skills of 32 ADHD, 12 ADHD-LD, and their matched controls. Participants with ADHD had comparable writing time and speed, but the readability was lower than their controls. Participants with ADHD-LD had lower writing speeds in both Chinese and English handwriting than their controls. The ADHD and ADHD-LD groups also showed larger variations in either speed or pen pressure than their controls. Chinese handwriting assessment effectively classified ADHD and ADHD-LD with good sensitivity and positive predictive value. Clinicians should be aware of the fundamental difference between the 2 disorders and make good use of handwriting assessment as a reference to deliver effective therapies and trainings. Copyright © 2018 John Wiley & Sons, Ltd.

[Research & development and evaluation of oral films].

PubMed

Ren, Lian-Jie; Liu, Juan; Ma, Jun-Wei; Yan, Jia-Chen; Yin, Li-Fang

2017-10-01

Oral film is a new type of oral preparation. Due to portability, simple preparation process and good clinical compliance, oral films have become the focus of novel drug delivery system in recent years. Meanwhile, oral films have been gradually used in the development of Chinese medicine preparations. According to the application and approval situation of different types of oral films both at home and abroad in recent years, their research and development status was analyzed, including the basic concept, formulation, manufacturing process and quality control, as well as related progress and development prospects of oral films applied in traditional Chinese medicine. Some suggestions on the technical evaluation of oral films were put forward by considering specific requirements from regulatory agencies. This paper could provide some references for the development and evaluation of oral films. Due to the complexity of the drug substances and the particularity of the drug product, the development and application of oral films in traditional Chinese medicine are still faced with opportunity and challenges. Copyright© by the Chinese Pharmaceutical Association.

Interaction between VEGF receptor-2 gene polymorphisms and dietary patterns on blood glucose and lipid levels in Chinese Malaysian adults.

PubMed

Yap, Roseline Wai Kuan; Shidoji, Yoshihiro; Hon, Wei Min; Masaki, Motofumi

2011-01-01

The prevalence of lifestyle-related chronic diseases is increasing and gene-diet interaction studies are limited among the Malaysian population. This study was conducted to evaluate the association and interaction effects of vascular endothelial growth factor receptor-2(VEGFR2) gene polymorphisms and dietary patterns on anthropometric and biochemical risk factors of chronic diseases in 179 Chinese Malaysian adults. Genotyping of rs1870377 and rs2071559 was performed by real-time PCR using TaqMan probes. Dietary patterns were constructed from the food frequency questionnaire using factor analysis. Anthropometric measurements: body mass index (BMI), systolic and diastolic blood pressure and biomarkers: blood glucose, glycated hemoglobin A1c (HbA1c) and lipids were obtained. Two dietary patterns: 'Balanced diet' and 'Meat, rice and noodles diet' (MRND) were extracted. MRND was associated with higher BMI, blood pressure, blood glucose and lipids, while T alleles in both rs1870377 and rs2071559 were associated with higher blood lipids (p < 0.05). The interaction of MRND and rs1870377 had a borderline effect on blood HbA1c after adjusting for confounders (p = 0.057). A dietary pattern of MRND and VEGFR2 gene polymorphisms were both associated with increased health risks of lifestyle-related chronic diseases particularly blood glucose and lipid levels in Chinese Malaysian adults. Copyright © 2012 S. Karger AG, Basel.

Research on Strain Measurements of Core Positions for the Chinese Space Station.

PubMed

Shen, Jingshi; Zeng, Xiaodong; Luo, Yuxiang; Cao, Changqing; Wang, Ting

2018-06-05

The Chinese space station is designed to carry out manned spaceflight, space science research, and so on. In serious applications, it is a common operation to inject gas into the hull, which can produce strain of the bulkhead. Accurate measurement of strain for the bulkhead is one of the key tasks in evaluating the health condition of the space station. This is the first work to perform strain detection for the Chinese space station bulkhead by using optical fiber Bragg grating. In the period of measurements, the resistance strain gauge is used as the strain standard. The measurement error of the fiber optical sensor in the circumferential direction is very small, being less than 4.52 με. However, the error in the axial direction is very large with the highest value of 28.93 με. Because the measurement error of bare fiber in the axial direction is very small, the transverse effect of the substrate of the fiber optical sensor likely plays a role. The comparison of the theoretical and experimental results of the transverse effect coefficients shows that they are fairly consistent, with values of 0.0271 and 0.0287, respectively. After the transverse effect is compensated, the strain deviation in the axial detection is smaller than 2.04 με. It is of great significance to carry out real-time health assessment for the bulkhead of the space station.

49 CFR 395.18 - Matter incorporated by reference.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Technology—Telecommunications and information exchange between systems—Local and metropolitan area networks...) Specifications,” IEEE Computer Society, Sponsored by the LAN/MAN Standards Committee: June 12, 2007 (IEEE Std... 446-2008, American National Standard for Information Technology—Identifying Attributes for Named...

Quantifying Human Response: Linking metrological and psychometric characterisations of Man as a Measurement Instrument

NASA Astrophysics Data System (ADS)

Pendrill, L. R.; Fisher, William P., Jr.

2013-09-01

A better understanding of how to characterise human response is essential to improved person-centred care and other situations where human factors are crucial. Challenges to introducing classical metrological concepts such as measurement uncertainty and traceability when characterising Man as a Measurement Instrument include the failure of many statistical tools when applied to ordinal measurement scales and a lack of metrological references in, for instance, healthcare. The present work attempts to link metrological and psychometric (Rasch) characterisation of Man as a Measurement Instrument in a study of elementary tasks, such as counting dots, where one knows independently the expected value because the measurement object (collection of dots) is prepared in advance. The analysis is compared and contrasted with recent approaches to this problem by others, for instance using signal error fidelity.

Huangqi injection (a traditional Chinese patent medicine) for chronic heart failure: a systematic review.

PubMed

Fu, Shufei; Zhang, Junhua; Menniti-Ippolito, Francesca; Gao, Xiumei; Galeotti, Francesca; Massari, Marco; Hu, Limin; Zhang, Boli; Ferrelli, Rita; Fauci, Alice; Firenzuoli, Fabio; Shang, Hongcai; Guerra, Ranieri; Raschetti, Roberto

2011-05-06

Chronic heart failure (CHF) is a global public health problem. Therefore, novel and effective drugs that show few side-effects are needed. Early literature studies indicated that Huangqi injection is one of the most commonly used traditional Chinese patent medicines for CHF in China. As a large number of clinical studies has been carried out and published, it is essential to evaluate the effectiveness and safety of Huangqi injection. Therefore, we carried out this systematic review under the support of the framework of the Joint Sino-Italian Laboratory (JoSIL). To evaluate the efficacy and safety of Huangqi injection for CHF according to the available scientific knowledge. An extensive search including PubMed, EMBASE, CBM, the Cochrane Library and Chinese literature databases was performed up to July 2008. Clinical trials regarding Huangqi injection for the treatment of CHF were searched for, irrespective of languages. The quality of each trial was assessed according to the Cochrane Reviewers' Handbook 5.0, and RevMan 5.0 provided by the Cochrane Collaboration and STATA 9.2 were used for data analysis. After selection of 1,205 articles, 62 RCTs and quasi-RCTs conducted in China and published in Chinese journals were included in the review. The methodological quality of the trials was low. In most trials inclusion and exclusion criteria were not specified. Furthermore, only one study evaluated the outcomes for drug efficacy after an adequate period of time. For these reasons and because of the different baseline characteristics we did not conduct a meta-analysis. Although available studies are not adequate to draw a conclusion on the efficacy and safety of Huangqi injection (a traditional Chinese patent medicine), we hope that our work could provide useful experience on further studies on Huangqi injections. The overall level of TCM clinical research needs to be improved so that the efficacy of TCM can be evaluated by the international community and possibly some TCM can enter into the international market.

Pharmacokinetics and tolerability of oral dosage forms of huperzine a in healthy Chinese male volunteers: a randomized, single dose, three-period, six-sequence crossover study.

PubMed

Wu, San-Lan; Gan, Jun; Rao, Jing; He, Si-Jie; Zhu, Wen-Wen; Zhao, Ying; Lv, Yong-Ning; Huang, Jian-Geng; Liu, Ya-Ni

2017-10-01

Huperzine A is a potent, reversible, and blood-brain barrier permeable acetylcholinesterase inhibitor. The aim of this study was to compare the pharmacokinetics, tolerability, and bioavailability of two formulations with the established reference formulation of huperzine A in a fasting, healthy Chinese male population. This was a randomized, single-dose, 3-period, 6-sequence crossover study. The plasma concentrations of huperzine A were determined by liquid chromatography tandem mass spectrometry. Tolerability was assessed based on subject interview, vital sign monitoring, physical examination, and routine blood and urine tests. The mean (SD) pharmacokinetic parameters of the reference drug were C max , 1.550 (0.528) ng/mL; t 1/2 , 12.092 (1.898) h; AUC 0-72h , 17.550 (3.794) ng·h/mL. Those of the test formulation A and test formulation B were C max , 1.412 (0.467), 1.521 (0.608) ng/mL; t 1/2 , 12.073 (2.068), 12.271 (1.678) h; AUC 0-72h , 15.286 (3.434) ng·h/mL, 15.673 (3.586) ng·h/mL. The 90% confidence intervals for the AUC 0-72h and C max were between 0.80 and 1.25. No adverse events were reported by the subjects or found with results of clinical laboratory test. The test and reference products met the regulatory criteria for bioequivalence in these fasting, healthy Chinese male volunteers. All three formulations appeared to be well tolerated.

Is traditional Chinese medicine recommended in Western medicine clinical practice guidelines in China? A systematic analysis

PubMed Central

Ren, Jun; Li, Xun; Sun, Jin; Han, Mei; Yang, Guo-Yan; Li, Wen-Yuan; Robinson, Nicola; Lewith, George; Liu, Jian-Ping

2015-01-01

Background Evidence-based medicine promotes and relies on the use of evidence in developing clinical practice guidelines (CPGs). The Chinese healthcare system includes both traditional Chinese medicine (TCM) and Western medicine, which are expected to be equally reflected in Chinese CPGs. Objective To evaluate the inclusion of TCM-related information in Western medicine CPGs developed in China and the adoption of high level evidence. Methods All CPGs were identified from the China Guideline Clearinghouse (CGC), which is the main Chinese organisation maintaining the guidelines issued by the Ministry of Health of China, the Chinese Medical Association and the Chinese Medical Doctors’ Association. TCM-related contents were extracted from all the CPGs identified. Extracted information comprised the institution issuing the guideline, date of issue, disease, recommendations relating to TCM, evidence level of the recommended content and references supporting the recommendations. Results A total of 604 CPGs were identified, only a small number of which (74/604; 12%) recommended TCM therapy and only five guidelines (7%) had applied evidence grading. The 74 CPGs involved 13 disease systems according to the International Classification of Diseases 10th edition. TCM was mainly recommended in the treatment part of the guidelines (73/74, 99%), and more than half of the recommendations (43/74, 58%) were related to Chinese herbal medicine (single herbs or herbal treatment based on syndrome differentiation). Conclusions Few Chinese Western medicine CPGs recommend TCM therapies and very few provide evidence grading for the TCM recommendation. We suggest that future guideline development should be based on systematic searches for evidence to support CPG recommendations and involve a multidisciplinary approach including TCM expertise. PMID:26041487

Is traditional Chinese medicine recommended in Western medicine clinical practice guidelines in China? A systematic analysis.

PubMed

Ren, Jun; Li, Xun; Sun, Jin; Han, Mei; Yang, Guo-Yan; Li, Wen-Yuan; Robinson, Nicola; Lewith, George; Liu, Jian-Ping

2015-06-03

Evidence-based medicine promotes and relies on the use of evidence in developing clinical practice guidelines (CPGs). The Chinese healthcare system includes both traditional Chinese medicine (TCM) and Western medicine, which are expected to be equally reflected in Chinese CPGs. To evaluate the inclusion of TCM-related information in Western medicine CPGs developed in China and the adoption of high level evidence. All CPGs were identified from the China Guideline Clearinghouse (CGC), which is the main Chinese organisation maintaining the guidelines issued by the Ministry of Health of China, the Chinese Medical Association and the Chinese Medical Doctors' Association.TCM-related contents were extracted from all the CPGs identified. Extracted information comprised the institution issuing the guideline, date of issue, disease, recommendations relating to TCM, evidence level of the recommended content and references supporting the recommendations. A total of 604 CPGs were identified, only a small number of which (74/604; 12%) recommended TCM therapy and only five guidelines (7%) had applied evidence grading. The 74 CPGs involved 13 disease systems according to the International Classification of Diseases 10th edition. TCM was mainly recommended in the treatment part of the guidelines (73/74, 99%), and more than half of the recommendations (43/74, 58%) were related to Chinese herbal medicine (single herbs or herbal treatment based on syndrome differentiation). Few Chinese Western medicine CPGs recommend TCM therapies and very few provide evidence grading for the TCM recommendation. We suggest that future guideline development should be based on systematic searches for evidence to support CPG recommendations and involve a multidisciplinary approach including TCM expertise. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Endogenous Cryptococcus neoformans endophthalmitis with subretinal abscess in a HIV-infected man.

PubMed

Joseph, Joveeta; Sharma, Savitri; Narayanan, Raja

2018-07-01

To report a rare case of Cryptococcus neoformans endogenous endophthalmitis with subretinal abscess in a 36-year-old HIV-positive man, referred with progressive blurred vision in his right eye for the last 6 months. Vitreous biopsy followed by intravitreal ganciclovir did not result in significant improvement. Microbiology revealed the presence of C. neoformans, and intravitreal amphotericin B was then administered. The patient was treated aggressively with systemic and intravitreal antifungals but had a poor visual and anatomical outcome. A high degree of clinical suspicion combined with microbiological evaluation helped to arrive at an appropriate diagnosis.

Manned Mars mission health maintenance facility

NASA Technical Reports Server (NTRS)

Degioanni, Joseph C.

1986-01-01

The Health Maintenance Facility (HMF) requirements which enable/enhance manned Mars missions (MMMs) are addressed. It does not attempt to resolve any issues that may affect the feasibility of any given element in the HMF. Reference is made to current work being conducted in the design of the space station HMF. The HMF requirements are discussed within the context of two distinctly different scenarios: HMF as part of the Mars surface infrastructure, and HMF as part of the nine months translation from low Earth orbit to Mars orbit. Requirements for an HMF are provided, and a concept of HMF is shown.

Deconstructing The Bomb: Confessions of a Nuclear Archeologist

NASA Astrophysics Data System (ADS)

Coster-Mullen, John

2017-01-01

I am the author of the groundbreaking book Atom Bombs: The Top Secret Inside Story of Little Boy and Fat Man. I will be sharing some of my quarter century of research and methodology that has allowed me to be the first researcher ever to unravel with an unprecedented level of accuracy, the most closely-guarded secrets of the first two Atomic Bombs (``Little Boy'' and ``Fat Man'') created by the Manhattan Project that were used to end WWII. I refer to this methodology as ``Nuclear Archeology'' and will demonstrate that this was done using entirely ``Open Sources'' of information.

Effect of environmental pollutants on taste and smell

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

Schiffman, S.S.; Nagle, H.T.

1992-06-01

Various man-made and naturally occurring chemicals and substances can modify the chemosensory systems of animals and man. This article provides an overview of research studies that investigate the impact of pollution on taste and smell perception. Acute and chronic alterations in taste and olfaction are discussed for solvents, herbicides, fungicides, pesticides, disinfectants, germicides, soil fumigants, dyes, pharmaceuticals, textile wastes, smog, tobacco smoke, perfumes, flavors, plastics, synthetic rubber, and other industrial substances. The mechanisms by which pollutants may cause physiologic and biologic changes are highlighted. Natural detoxification systems are discussed, as well as treatments for chemosensory deficits.89 references.

Man-boy lovers: assessment, counseling, and psychotherapy.

PubMed

van Naerssen, A

1990-01-01

Clinical experiences with 36 males, between the ages of 21 and 60 are described. All of them felt an enduring sexual attraction for boys. Sixteen males were treated for sexual identity conflicts. For eight of them this ended in a positive self-labeling as pedophile, the others had severe problems with accepting sexuality as positive and lustful. Twenty males were treated for identity management problems and counseled how to handle their relationships with boys. Several modalities of interpersonal interaction in man-boy relationships are proposed and the ways conflicts can arise within these frames of reference are explored in counseling and psychotherapy.

Founders of fish culture - European origins

USGS Publications Warehouse

Fish, F.F.

1936-01-01

Just where true fish culture appeared in history depends entirely upon what one considers fish culture to be. If the transportation of fishes from regions of plenty to those of few is to be regarded as fish culture - as it is by some even today - then this story should start in remotest antiquity and deal with an amazing series of failures. However, fish culture to be classed as a science must include far more than mere transportation, it must include a deliberate effort on the part of man to master a technique of fish raising which will yield results far superior to Nature's. Accordingly, the wheel of history must be spun forward to the fifteenth century, A. D., when man first conceived the idea that with care and exactitude, he could improve upon Nature. The fish cultural efforts of the Chinese, the Egyptians, the Greeks, and the Romans may be skipped over in a hurry, for they represented little more than the transportation and rearing of wild fish. With the renaissance of modern civilization in Europe came the birth of scientific fish culture.

Scientific Objectives of China-Russia Joint Mars Exploration Program YH-1

NASA Astrophysics Data System (ADS)

Wu, Ji; Zhu, Guang-Wu; Zhao, Hua; Wang, Chi; Li, Lei; Sun, Yue-Qiang; Guo, Wei; Huang, Cheng-Li

2010-04-01

Compared with other planets, Mars is a planet most similar with the earth and most possible to find the extraterrestrial life on it, and therefore especially concerned about by human beings. In recent years, some countries have launched Mars probes and announced their manned Mars exploration programs. China has become the fifth country in the world to launch independently artificial satellites, and the third country able to carry out an independent manned space program. However, China is just at the beginning of deep space explorations. In 2007, China and Russia signed an agreement on a joint Mars exploration program by sending a Chinese micro-satellite Yinghuo-1 (YH-1) to the Mars orbit. Once YH-1 enters its orbit, it will carry out its own exploration, as well as the joint exploration with the Russian Phobos-Grunt probe. This paper summarizes the scientific background and objectives of YH-1 and describes briefly its payloads for realizing these scientific objectives. In addition, the main exploration tasks of YH-1 and a preliminary prospect on its exploration results are also given.

Ethnicity and Acculturation: Influences on Asian American Consumers' Purchase Decision Making for Social Clothes.

ERIC Educational Resources Information Center

Kang, Jikyeong; Kim, Youn-Kyung

1998-01-01

Responses from 172 Chinese Americans, 185 Japanese Americans, and 144 Korean Americans revealed distinct reference group, media, and store attribute influences on clothing purchases. Patterns differed depending on degree of acculturation. (SK)

Primary cardiac dedifferentiated liposarcoma with homologous and heterologous differentiation: a case report.

PubMed

He, Du; Chen, Min; Chen, Huijiao; Liao, Dianying; Wang, Xiaozhou; Zhang, Zhang; Zhang, Hongying

2015-01-01

Liposarcoma originating in the heart is extraordinarily rare. Herein, we report a dedifferentiated liposarcoma arising from the left atrium in a 59-year-old Chinese man. Histologically, the neoplasm predominantly consisted of undifferentiated pleomorphic sarcoma. In addition, the neoplasm exhibited lipoblastic differentiation and osteo-/chondrosarcomatous components. Immunohistochemically, the neoplastic cells were strongly positive for p16, MDM2, and CDK4. Fluorescence in situ hybridization showed MDM2 gene amplification in all of the tumor components. To the best of our knowledge, this is the first published example of cardiac dedifferentiated liposarcoma exhibiting homologous and heterologous differentiation without a well-differentiated liposarcoma component.

[The microcirculatory bed of the human epididymis].

PubMed

Aleksieiev, O M

1998-08-01

Based on the material of 24 human epididymides at ages 18 to 54, hemomicrocirculatory bed was studied of epididymis in man with the aid of a complex of morphologic techniques (injection of 20% Chinese ink-gelatine suspension, injection of a weak solution of caustic silver, transmission electron microscopy). It has been ascertained that architectonics and ultrastructural features of various links of the hemomicrocirculatory bed have signs of regional specificity for the subcapsular vascular network, small seminal ducts of caput epididymidis, ductus epididymidis of the head, body and tail of the organ. Reasons are discussed why specific hemomicrocirculatory bed should be caused to develop in different parts of the organ.

Regression equations for calculation of z scores for echocardiographic measurements of left heart structures in healthy Han Chinese children.

PubMed

Wang, Shan-Shan; Hong, Wen-Jing; Zhang, Yu-Qi; Chen, Shu-Bao; Huang, Guo-Ying; Zhang, Hong-Yan; Chen, Li-Jun; Wu, Lan-Ping; Shen, Rong; Liu, Yi-Qing; Zhu, Jun-Xue

2018-06-01

Clinical decision making in children with heart disease relies on detailed measurements of cardiac structures using two-dimensional and M-mode echocardiography. However, no echocardiographic reference values are available for the Chinese children. We aimed to establish z-score regression equations for left heart structures in a population-based cohort of healthy Chinese Han children. Echocardiography was performed in 545 children with a normal heart. The dimensions of the aortic valve annulus (AVA), aortic sinuses of Valsalva (ASV), sinotubular junction (STJ), ascending aorta (AAO), left atrium (LA), mitral valve annulus (MVA), interventricular septal end-diastolic thickness (IVSd), interventricular septal end-systolic thickness (IVSs), left ventricular end-diastolic diameter (LVIDd), left ventricular end-systolic diameter (LVIDs), left ventricular posterior wall end-diastolic thickness (LVPWd), left ventricular posterior wall end-systolic thickness (LVPWs) were measured. Regression analyses were conducted to relate the measurements of left heart structures to body surface area (BSA). Left ventricular ejection fraction (LVEF) and left ventricular fractional shortening (LVFS) were calculated. Several models were used, and the adjusted R2 values were compared for each model. AVA, ASV, STJ, AAO, LA, MVA, IVSd, IVSs, LVIDd, LVIDs, LVPWd, and LVPWs had a cubic relationship with BSA. LVEF and LVFS fell within a narrow range. Our results provide reference values for z scores and regression equations for left heart structures in Han Chinese children. These data may help make a quick and accurate judgment of the routine clinical measurement of left heart structures in children with heart disease. © 2018 Wiley Periodicals, Inc.

Research on the Legislation of Chinese Space Laws

NASA Astrophysics Data System (ADS)

Yang, Dongwen

2002-01-01

1 Need and necessity for the legislation of Chinese space activities --Complying with UN treaties and principles on outer space --Adapting to the requirements of market economy --Promoting the further development of Chinese space activities --Developing international space cooperation 2 Research method for legislation of Chinese space activities The research method is ROCCIPI. This method was introduced into China with the project "Legislation Supports Economy Reform" supported by the UN Office of Development Planning - By analyzing the correlations among the seven factors: Rule, Opportunity, Capacity, Communication, Interest, Process and Ideology, the optimal legal measures can be found . Such analysis and research works on the master law of Chinese space activities have been made in the paper. 3 Research of international treaties &principles on outer space, and of national space laws of other countries. Studies have been made in this paper on many aspects of international outer space laws, such as framework, development stage, current characteristics, new problems will be faced with in new century, and development tendency in the future, etc. Based on the investigation and study of national space laws of other countries, analyses and researches on national space law have been made in the paper from some aspects, such as legislative purpose, legislative aim, legislative form, legislative content and etc, and some enlightenments, which can be used for reference in the legislation of Chinese Space Laws, are found. 4 Framework of Chinese Space Laws The jurisdiction of Chinese Space Laws lies in three areas: space technology - space applications and space science. Chinese Space Laws are divided into 3 levels: Master law, Administration Regulations of the State Council of the P.R.C, Rules of governmental sectors. 5 Conclusions and Suggestions --The legislation of Chinese Space Activities should be strengthened --More attentions should be paid to the research work in the policies &laws of Chinese space --The international exchanges and cooperation in the research work of space laws should be --The system of Chinese Space Laws should be constructed by the master law of Chinese space

Mutation spectrum of Chinese patients with Bartter syndrome

PubMed Central

Han, Yue; Lin, Yi; Sun, Qing; Wang, Shujuan; Gao, Yanxia; Shao, Leping

2017-01-01

Objective Bartter syndrome (BS) has been rarely reported in Chinese population except for a few case reports. This investigation was aimed to analyze the mutations of the causal genes in sixteen Chinese patients with BS, and review their followup and treatment. Methods Identify mutations by the next generation sequencing and the multiplex ligation-dependent probe amplification (MLPA). Clinical characteristics and biochemical findings at the first presentation as well as follow-up were reviewed. Results 15 different CLCNKB gene mutations were identified in fourteen patients with BS, including 11 novel ones. A novel missense mutation and a novel small deletion were found from SLC12A1 gene. A novel gross deletion was found in CLCNKA gene. A recurrent missense mutation was identified from BSND gene. We found that the whole gene deletion mutation of CLCNKB gene was the most frequent mutation (32%), and the rate of gross deletion was up to 50 percent in this group of Chinese patients. Conclusion The present study has found 19 mutations, including 14 novel ones, which would enrich the human gene mutation database (HGMD) and provide valuable references to the genetic counseling and diagnosis of the Chinese population. PMID:29254190

[Differences of bi-directional regulative effects between acu-moxibustion and Chinese materia medica interventions].

PubMed

Cao, Xin; Yu, Zhi; Xu, Bin

2012-10-01

Bi-directional regulation is referred to a balancing effect of both acu-moxibustion and Chinese materia medica interventions when the human body is experiencing a hyperactivity or hypoactivity due to abnormal intrinsic or external factors. In the present paper, the authors analyze their identical and different characteristics from: 1) definition; 2) characters of regulative effects of acu-moxibustion therapy: A) differentiation of meridian and zangfu-organs being the basis of treatment, B) four factors (acupoint-location, body's functional state, acupoint-formula and needle-manipulation techniques) dependant, C) entirety regulation, and D) centrotaxis modulation; 3) characters of Chinese materia medica intervention: including a) correspondence between the drug property and the syndrome being the basis of the regulative effect, b) multi-factors [components (antagonist and agonist), combination, dosages and processing quality of Chinese materia medica, and functional state of the human body] dependant, c) entirety regulation, and d) both centrotaxis and deviation adjustment. In one word, the bi-directional regulation effect is one of the basic characteristics of both acu-moxibustion and Chinese materia medica in clinical practice, but their basis and modes for inducing effects are different.

Genetic differentiation of chinese indigenous meat goats ascertained using microsatellite information.

PubMed

Ling, Y H; Zhang, X D; Yao, N; Ding, J P; Chen, H Q; Zhang, Z J; Zhang, Y H; Ren, C H; Ma, Y H; Zhang, X R

2012-02-01

To investigate the genetic diversity of seven Chinese indigenous meat goat breeds (Tibet goat, Guizhou white goat, Shannan white goat, Yichang white goat, Matou goat, Changjiangsanjiaozhou white goat and Anhui white goat), explain their genetic relationship and assess their integrity and degree of admixture, 302 individuals from these breeds and 42 Boer goats introduced from Africa as reference samples were genotyped for 11 microsatellite markers. Results indicated that the genetic diversity of Chinese indigenous meat goats was rich. The mean heterozygosity and the mean allelic richness (AR) for the 8 goat breeds varied from 0.697 to 0.738 and 6.21 to 7.35, respectively. Structure analysis showed that Tibet goat breed was genetically distinct and was the first to separate and the other Chinese goats were then divided into two sub-clusters: Shannan white goat and Yichang white goat in one cluster; and Guizhou white goat, Matou goat, Changjiangsanjiaozhou white goat and Anhui white goat in the other cluster. This grouping pattern was further supported by clustering analysis and Principal component analysis. These results may provide a scientific basis for the characteristization, conservation and utilization of Chinese meat goats.

[Ideas and methods on efficient screening of traditional medicines for anti-osteoporosis activity based on M-Act/Tox integrated evaluation using zebrafish].

PubMed

Wang, Mo; Ling, Jie; Chen, Ying; Song, Jie; Sun, E; Shi, Zi-Qi; Feng, Liang; Jia, Xiao-Bin; Wei, Ying-Jie

2017-11-01

The increasingly apparent liver injury problems of bone strengthening Chinese medicines have brought challenges for clinical application, and it is necessary to consider both effectiveness and safety in screening anti-osteoporosis Chinese medicines. Metabolic transformation is closely related to drug efficacy and toxicity, so it is significant to comprehensively consider metabolism-action/toxicity(M-Act/Tox) for screening anti-osteoporosis Chinese medicines. The current evaluation models and the number of compounds(including metabolites) severely restrict efficient screening in vivo. By referring to previous relevant research and domestic and abroad literature, zebrafish M-Act/Tox integrative method was put forward for efficiently screening anti-osteoporosis herb medicines, which has organically integrated zebrafish metabolism model, osteoporosis model and toxicity evaluation method. This method can break through the bottleneck and blind spots that trace compositions can't achieve efficient and integrated in vivo evaluation, and realize both efficient and comprehensive screening on anti-osteoporosis traditional medicines based on in vivo process taking both safety and effectiveness into account, which is significant to accelerate discovery of effective and safe innovative traditional Chinese medicines for osteoporosis. Copyright© by the Chinese Pharmaceutical Association.

Balancing uncertainty and acceptance: understanding Chinese women's responses to an abnormal cervical smear result.

PubMed

Twinn, Sheila

2006-09-01

The aims of this study were to examine the responses of Hong Kong Chinese women receiving an abnormal smear result and to compare any differences in responses depending on the diagnosis of the abnormal smear. The implementation of cervical screening programmes has resulted in an increasing number of women receiving an abnormal smear result requiring cytological surveillance or referral for colposcopy. Evidence suggests that women frequently misunderstood such results, believing that they already have cancer. However, little is known about the responses of Chinese women in this situation. An exploratory qualitative study. Face-to-face semi-structured tape-recorded interviews were undertaken with 66 women sampled opportunistically from an urban centre of a major non-governmental service provider. Amongst this sample, 22 women required cytological surveillance, 20 required treatment for vaginitis and 24 were referred for colposcopy. Thematic analysis was undertaken of the translated interviews within and across groups to identify categories and themes illustrating women's responses to an abnormal smear result. An important difference in the comparison of the data sets was that of women's understanding of the cause of the abnormal result. Women with vaginitis understood the cause of their abnormality, whereas those in the other groups remained unclear about their abnormality, generating feelings of fear and uncertainty. Trust in practitioners influenced women's acceptance of the result. Although responses of Chinese women are similar to those in other population groups, with those referred for colposcopy experiencing greater anxiety than those undergoing cytological surveillance, balancing feelings of uncertainty and acceptance influenced Chinese women's responses to their abnormal results and allowed them to make sense of their result in their everyday life. Trust in the practitioner was essential to the acceptance of their result. Such findings highlight implications for nursing practice, in particular developing information-giving strategies and targeted information to help women manage feelings of uncertainty. The importance of trusting professional relationships in determining women's acceptance of an abnormal result is also highlighted. The findings suggest nurses working with Chinese women should consider the underlying influence of culture on women's beliefs and actions.

The application of digital image plane holography technology to identify Chinese herbal medicine

NASA Astrophysics Data System (ADS)

Wang, Huaying; Guo, Zhongjia; Liao, Wei; Zhang, Zhihui

2012-03-01

In this paper, the imaging technology of digital image plane holography to identify the Chinese herbal medicine is studied. The optical experiment system of digital image plane holography which is the special case of pre-magnification digital holography was built. In the record system, one is an object light by using plane waves which illuminates the object, and the other one is recording hologram by using spherical light wave as reference light. There is a Micro objective lens behind the object. The second phase factor which caus ed by the Micro objective lens can be eliminated by choosing the proper position of the reference point source when digital image plane holography is recorded by spherical light. In this experiment, we use the Lygodium cells and Onion cells as the object. The experiment results with Lygodium cells and Onion cells show that digital image plane holography avoid the process of finding recording distance by using auto-focusing approach, and the phase information of the object can be reconstructed more accurately. The digital image plane holography is applied to the microscopic imaging of cells more effectively, and it is suit to apply for the identify of Chinese Herbal Medicine. And it promotes the application of digital holographic in practice.

The effects of data-driven learning activities on EFL learners' writing development.

PubMed

Luo, Qinqin

2016-01-01

Data-driven learning has been proved as an effective approach in helping learners solve various writing problems such as correcting lexical or grammatical errors, improving the use of collocations and generating ideas in writing, etc. This article reports on an empirical study in which data-driven learning was accomplished with the assistance of the user-friendly BNCweb, and presents the evaluation of the outcome by comparing the effectiveness of BNCweb and a search engine Baidu which is most commonly used as reference resource by Chinese learners of English as a foreign language. The quantitative results about 48 Chinese college students revealed that the experimental group which used BNCweb performed significantly better in the post-test in terms of writing fluency and accuracy, as compared with the control group which used the search engine Baidu. However, no significant difference was found between the two groups in terms of writing complexity. The qualitative results about the interview revealed that learners generally showed a positive attitude toward the use of BNCweb but there were still some problems of using corpora in the writing process, thus the combined use of corpora and other types of reference resource was suggested as a possible way to counter the potential barriers for Chinese learners of English.

Lack of Association Between Polymorphisms in Dopa Decarboxylase and Dopamine Receptor-1 Genes With Childhood Autism in Chinese Han Population.

PubMed

Yu, Hong; Liu, Jun; Yang, Aiping; Yang, Guohui; Yang, Wenjun; Lei, Heyue; Quan, Jianjun; Zhang, Zengyu

2016-04-01

Genetic factors play an important role in childhood autism. This study is to determine the association of single-nucleotide polymorphisms in dopa decarboxylase (DDC) and dopamine receptor-1 (DRD1) genes with childhood autism, in a Chinese Han population. A total of 211 autistic children and 250 age- and gender-matched healthy controls were recruited. The severity of disease was determined by Children Autism Rating Scale scores. TaqMan Probe by real-time polymerase chain reaction was used to determine genotypes and allele frequencies of single-nucleotide polymorphism rs6592961 in DDC and rs251937 in DRD1. Case-control and case-only studies were respectively performed, to determine the contribution of both single-nucleotide polymorphisms to the predisposition of disease and its severity. Our results showed that there was no significant association of the genotypes and allele frequencies of both single-nucleotide polymorphisms concerning childhood autism and its severity. More studies with larger samples are needed to corroborate their predicting roles. © The Author(s) 2015.

Association of Inducible T Cell Costimulator Polymorphisms with Susceptibility and Outcome of Hepatitis B Virus Infection in a Chinese Han Population.

PubMed

Hu, J; Li, Q-L; Hou, S-H; Peng, H; Guo, J-J

2015-09-01

Inducible T cell costimulator (ICOS) functions to regulate cell-cell signalling, immune responses and cell proliferation. ICOS single nucleotide polymorphism (SNP) may affect protein expression and functions. This study investigated the association of ICOS SNPs with hepatitis B virus (HBV) infection and outcome in a Chinese population. A total of 1290 Chinese Han individuals were enrolled, including 63 asymptomatic HBV carriers, 220 chronic hepatitis B patients (CHB), 249 HBV-related liver cirrhosis patients (LC), 108 patients with HBV-related hepatocellular carcinoma (HCC), 338 patients with natural HBV clearance and 312 healthy subjects (as controls). DNA samples from these subjects were genotyped for four ICOS SNPs (rs11883722, rs10932029, rs1559931 and rs4675379) using TaqMan SNP Genotyping Assay and analysed. The data showed that genotype and allele frequencies of ICOS SNPs in cases and controls followed the Hardy-Weinberg distribution. The CC genotype of rs4675379 was higher in patients with HBV infection (including AC, CHB, LC and HCC) than in patients with HBV clearance (P = 0.006). Furthermore, the genotype 'GA' and the minor allele 'A' of rs1559931 were associated with a decreased HCC susceptibility (P < 0.001). Haplotype analysis data showed that 'GC' haplotype in block 2 (rs1559931 and rs4675379) had a lower frequency in patients than in HBV-cleared subjects (P = 0.034), although its overall frequency was only 1.6%. Our study found that ICOS rs1559931 SNP was associated with decreased HBV-related HCC risk in the studied Chinese Han population, except for patients with natural clearance of HBV. © 2015 The Foundation for the Scandinavian Journal of Immunology.

Association between oxytocin and receptor genetic polymorphisms and aggression in a northern Chinese Han population with alcohol dependence.

PubMed

Yang, Ling; Wang, Fan; Wang, Meiling; Han, Mei; Hu, Lufeng; Zheng, Minghua; Ma, Ji; Kang, Yimin; Wang, Pengxiang; Sun, Hongqiang; Zuo, Wei; Xie, Longteng; Wang, Aiju; Yu, Dongsheng; Liu, Yanlong

2017-01-01

Alcohol dependence (AD) is a common chronic brain disorder precipitated by complex interactions between biological, genetic, and environmental risk factors. Aggression often occurs in the context of AD. Previous studies have shown that Oxytocin (OXT) and OXT receptor (OXTR) are involved in the regulation of aggression. The present study investigated whether variations and interactions of OXT and OXTR genes were associated with AD-related aggression in a genetically homogeneous northern Chinese Han population. Three hundred and twenty-four male AD patients and 510 male healthy controls (HCs) were recruited. A Chinese version of the Buss-Perry Aggression Questionnaire was used as a subjective measurement of aggressive behavior. Three variations, rs2254298, rs53576, and rs6133010 were genotyped using TaqMan and ligase detection reaction for all subjects. Generalized Multifactor Dimensionality Reduction was used to detect interactions between genetic attributes and environmental attributes. The frequencies of alleles and genotypes of rs6133010 were significantly different between AD patients and HCs (p<0.001). In HCs, the effect of genotype GG of rs53576 on hostility aggression was significantly stronger than that of genotype AA and AG (p=0.001 and p=0.004, respectively), and the subjects with the interaction combination of rs6133010AA×rs2254298GG×rs53576AG exhibited significant effect on physical aggression (p=0.0107). The present study found that rs6133010 in the OXT gene is associated with AD in the northern Chinese Han population. The polymorphisms of OXT/R may play a key role in the susceptibility of AD-related aggression. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

ERGONOMICS ABSTRACTS 48347-48982.

ERIC Educational Resources Information Center

Ministry of Technology, London (England). Warren Spring Lab.

IN THIS COLLECTION OF ERGONOMICS ABSTRACTS AND ANNOTATIONS THE FOLLOWING AREAS OF CONCERN ARE REPRESENTED--GENERAL REFERENCES, METHODS, FACILITIES, AND EQUIPMENT RELATING TO ERGONOMICS, SYSTEMS OF MAN AND MACHINES, VISUAL, AUDITORY, AND OTHER SENSORY INPUTS AND PROCESSES (INCLUDING SPEECH AND INTELLIGIBILITY), INPUT CHANNELS, BODY MEASUREMENTS,…

[Meta-analysis of randomized controlled trials comparing procedure for prolapse and hemorrhoids with Milligan-Morgan hemorrhoidectomy in the treatment of prolapsed hemorrhoids].

PubMed

He, Ping; Chen, Hongliang

2015-12-01

To compare the safety and efficacy of procedure for prolapse and hemorrhoids (PPH) with Milligan-Morgan hemorrhoidectomy (MMH) in the treatment of prolapsed hemorrhoids. All the randomized controlled trials (RCT) comparing PPH with MMH in the treatment of prolapsed hemorrhoids published between January 1998 and January 2015 were retrieved from PubMed, Embase, Cochrane Library, CBM, CNKI, Wangfang, VIP databases. Hand search was applied in Chinese Journal of Gastrointestinal Surgery, Chinese Journal of Coloproctology and Journal of Colorectal and Anal Surgery from the library of Chengdu University of Traditional Chinese Medicine. Associated reference documents in enrolled trials were reviewed. The methodological quality of enrolled trials was evaluated according to the Cochrane handbook for systematic reviews of interventions. Meta-analysis was performed using RevMan 5.3 software. Sixteen RCTs recruiting 1411 patients were identified. Among them, 702 patients underwent PPH, and other 709 patients MMH. Meta-analysis showed that as compared to MMH, PPH had shorter operating time(WMD=-12.34, 95% CI:-17.87 to -6.80, P=0.000], shorter hospital stay (WMD=-1.48, 95% CI: -1.81 to -1.14, P=0.000) and shorter time to recover normal activity (WMD=-14.11, 95% CI: -24.51 to -3.70, P=0.008). Patients in PPH group experienced less pain at postoperative 24 h, postoperative 1 week and the first postoperative bowel movement (all P<0.01). PPH was more ascendant in terms of the requirement for analgesics(P<0.01). PPH group had higher ratio of wound-healing 2 weeks after surgery (RR=0.19, 95% CI: 0.07 to 0.51, P=0.001), lower ratio of postoperative anal stenosis (RR=0.39, 95% CI: 0.15 to 0.99, P=0.050) and lower ratio of anal incontinence (RR=0.62, 95% CI: 0.38 to 1.01, P=0.050), but higher ratio of recurrent disease after 1 year (RR=2.54, 95% CI: 1.21 to 5.31, P=0.010). No significant differences in ratios of postoperative bleeding, urinary retention, and postoperative morbidity of complication were found(all P>0.05). Satisfaction degree of patients in PPH group was better than that in MMH group (OR=2.36, 95% CI:1.36 to 4.07, P=0.002). Procedure for prolapse and hemorrhoids offers some short-term benefits over Milligan-Morgan hemorrhoidectomy, but is associated with a higher rate of recurrent disease.

Population level determinants of acute mountain sickness among young men: a retrospective study.

PubMed

Li, Xiaoxiao; Tao, Fasheng; Pei, Tao; You, Haiyan; Liu, Yan; Gao, Yuqi

2011-09-28

Many visitors, including military troops, who enter highland regions from low altitude areas may suffer from acute mountain sickness (AMS), which negatively impacts workable man-hours and increases healthcare costs. The aim of this study was to evaluate the population level risk factors and build a multivariate model, which might be applicable to reduce the effects of AMS on Chinese young men traveling to this region. Chinese highland military medical records were used to obtain data of young men (n = 3727) who entered the Tibet plateau between the years of 2006-2009. The relationship between AMS and travel profile, demographic characteristics, and health behaviors were evaluated by logistic regression. Univariate logistic models estimated the crude odds ratio. The variables that showed significance in the univariate model were included in a multivariate model to derive adjusted odds ratios and build the final model. Data corresponding to odd and even years (2 subsets) were analyzed separately and used in a simple cross-validation. Univariate analysis indicated that travel profile, prophylactic use, ethnicity, and province of birth were all associated with AMS in both subsets. In multivariate analysis, young men who traveled from lower altitude (600-800 m vs. 1300-1500 m, adjusted odds ratio (AOR) = 1.32-1.44) to higher altitudes (4100-4300 m vs. 2900-3100 m, AOR = 3.94-4.12; 3600-3700 m vs. 2900-3100 m, AOR = 2.71-2.74) by air or rapid land transport for emergency mission deployment (emergency land deployment vs. normal land deployment, AOR = 2.08-2.11; normal air deployment vs. normal land deployment, AOR = 2.00-2.20; emergency air deployment vs. normal land deployment, AOR = 2.40-3.34) during the cold season (cold vs. warm, AOR = 1.25-1.28) are at great risk for developing AMS. Non-Tibetan male soldiers (Tibetan vs. Han, AOR = 0.03-0.08), born and raised in lower provinces (eastern vs. northwestern, AOR = 1.32-1.39), and deployed without prophylaxis (prophylactic drug vs. none, AOR = 0.75-0.76), also represented a population at significantly increased risk for AMS. The predicted model was built; the area under receiver operating characteristic curve was 0.703. Before a group of young men first enter a high altitude area, it is important that a health service plan should be made referring to the group's travel profile and with respect to young men's ethnicity and province of birth. Low-cost Chinese traditional prophylactic drugs might have some effect on decreasing the risk of AMS, although this needs further verification.

[Analysis on composition principles of formulae containing Gardeniae Fructus in dictionary of traditional Chinese medicine prescriptions].

PubMed

Hu, Yan-Zhen; Wei, Jun-Ying; Tang, Shi-Huan; Yang, Hong-Jun

2016-04-01

Gardeniae Fructus, which is widely used in health foods and clinical medicines, is a type of edible food and medicine. Dictionary of traditional Chinese medicine prescriptions provides good materials for prescription analysis and the R&D of traditional Chinese medicines. The composition regularity of formulae containing Gardeniae Fructus in dictionary of traditional Chinese medicine prescriptions was analyzed on the basis of the traditional Chinese medicine inheritance support system(TCMISS), in order to provide reference for clinical application and the R&D of new drugs. TCMISS was applied to establish a database of prescriptions containing Gardeniae Fructus. The software's frequency statistics and association rules and other date mining technologies were adopted to analyze commonly used drugs, combination rules and core combined formulae containing Gardeniae Fructus. Totally 3 523 prescriptions were included in this study and involved 1 725 Chinese herbs. With a support degree of 352(10%) and confidence coefficient of 90%, 57 most commonly used drug combinations were screened. Drugs adopted in core combinations were relatively concentrated and selected according to definite composition methods. They were used to mainly treat 18 diseases. Gardeniae Fructus have often been combined with herbs for heat-clearing and detoxification, expelling pathogenic wind, relieving exterior syndrome, invigorating the circulation of blood and gas and promoting blood circulation for removing blood stasis to mainly treat jaundice, typhoid, headache and other syndromes. Copyright© by the Chinese Pharmaceutical Association.

[Comment on “The Paradigm: Thomas Kuhn and the Trojan horse”] Comment: The finer points of mythology and science; Reply: Ajax, Hector, and Pandarus

NASA Astrophysics Data System (ADS)

Advocate, Dev L.

Kingsley Amis once (or perhaps twice) observed, “If you can't annoy somebody with what you write I think there is little point in writing.” Ajax L. East gives some very sound advice: “always verify your references.” This quote is not quite right and is taken out of context. Dr. Routh, when asked for some advice by a young man, replied, “I think, sir, since you care for the advice of an old man sir, you will find it a very good practice always to verify your references, sir.” This advice was offered thoughtfully and not gratuitously, out of the blue, or whatever color cyberspace is. So, it is good to verify your references. Ironically, in my account of the Trojan War, I did not refer to Homer, or the Iliad, and certainly not to an English translation or the long lost Nostoi. My sources were more eclectic and original, not that I have anything against Homer or Lattimore. Students of the Trojan War must distinguish between myth, legend, history, archeology, metaphor, parable, allegory, and geophysics. Homer, of course, takes liberties. Chieftains ride up to battle in chariots, dismount, and exchange quite long speeches before engaging in gruesome hand-to-hand combat.

Anthropometry-based 24-h urinary creatinine excretion reference for Chinese children

PubMed Central

Wang, Wei; Du, Cong; Lin, Laixiang; Chen, Wen; Tan, Long; Shen, Jun; Pearce, Elizabeth N.; Zhang, Yixin; Gao, Min; Bian, Jianchao; Wang, Xiaoming; Zhang, Wanqi

2018-01-01

To establish 24-h urinary creatinine excretion reference ranges based on anthropometry in healthy Chinese children, a cross-sectional survey was conducted using twice-sampled 24-h urine and anthropometric variables. Age- and sex-specific 24-h creatinine excretion reference ranges (crude and related to individual anthropometric variables) were derived. During October 2013 and May 2014, urine samples were collected. Anthropometric variables were measured in the first survey. Data of 710 children (377 boys and 333 girls) aged 8–13 years who completed the study were analyzed. No significant difference was observed in 24-h urine volumes between the two samples (median [interquartile range): 855.0 [600.0–1272.0) mL vs. 900.0 [660.0–1220.0) mL, P = 0.277). The mean 24-h urine creatinine excretion was regarded as representative of absolute daily creatinine excretion in children. Sex-specific, body-weight-adjusted creatinine excretion reference values were 15.3 mg/kg/day (0.1353 mmol/kg/day) for boys and 14.3 mg/kg/day (0.1264 mmol/kg/day) for girls. Differences were significant between boys and girls within the same age group but not across different age groups within the same sex. Ideal 24-h creatinine excretion values for height were derived for potential determination of the creatinine height index. These data can serve as reference ranges to calculate ratios of analyte to creatinine. The creatinine height index can be used to assess somatic protein status. PMID:29791502

Natural radioactivity and radon exhalation rates in man-made tiles used as building materials in Japan.

PubMed

Iwaoka, K; Hosoda, M; Suwankot, N; Omori, Y; Ishikawa, T; Yonehara, H; Tokonami, S

2015-11-01

Man-made tiles frequently used in Japan were collected, and activity concentrations and radon ((222)Rn) exhalation rates in these tiles were measured. Dose estimations for inhabitants living in houses built using these tiles were also carried out. The activity concentrations of (226)Ra, (228)Ra and (40)K in the man-made tiles were 31-170, 35-110 and 260-980 Bq kg(-1), respectively. The (222)Rn exhalation rates in the tiles were 8.8-21 μBq m(-2) s(-1). The ranges of experimental activity concentrations and (222)Rn exhalation rates were almost identical to those of natural rocks used as typical building materials in Japan. The maximum value of effective dose to inhabitants living in houses built with the man-made tiles was 0.14 mSv y(-1), which is lower than the reference level range (1-20 mSv y(-1)) for abnormally high levels of natural background radiation published in the ICRP Publication 103. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Govt. Pubs.: NTIS Reference Sources.

ERIC Educational Resources Information Center

Korman, Richard; Aluri, Rao

1980-01-01

Cites review sources for NTIS (National Technical Information Service) publications and provides an annotated list of 22 reports on child abuse, Chinese language romanization, criminal justice, energy, environment, ethnic data, fire technology, genealogy, health care, local communities and federal assistance, mainstreaming, political leadership in…

Young Children's Mathematics References during Free Play in Family Childcare Settings

ERIC Educational Resources Information Center

Hendershot, Shawnee M.; Berghout Austin, Ann M.; Blevins-Knabe, Belinda; Ota, Carrie

2016-01-01

Very little is known about children's discussion of mathematics topics during unstructured play. Ginsburg, Lin, Ness, and Seo [2003. Young American and Chinese children's everyday mathematical activity. Mathematical Thinking and Learning, 5(4), 235-258. Retrieved from…

[Regularity of Clinical Application of Lianquan (CV 23) in Chinese Ancient Times According to Literature of Traditional Chinese Medicine].

PubMed

Deng, Mei-Jun; Liu, Chun-Yan; Xie, Yu; Zhu, Jie-Bin; Xu, Zhen-Hua

2018-03-25

To summarize the regularity of application of Lianquan (CV 23) in clinical practice in Chinese ancient times through analysis of ancient traditional Chinese medical (TCM) literature. A total of 60 books involving CV 23 from the 1 156 ancient TCM books listed in the fifth edition of Encyclopedia of Traditional Chinese Medicine were collected by using CV 23 as the main keyword and "Sheben" "Benchi", and "Jieben" (the other names of CV 23 in TCM)as the supplementary keywords and analyzed systematically. A database was then constructed from the collected data, including the related types of disorders or symptoms, acupoint recipes, and methods of needling and moxibustion, contraindications, etc. A total of 196 articles related to the application of CV 23 from 60 ancient classical books were collected in accordance with the inclusive criteria. Among them, 155 articles are referred to the indications of CV 23, 35 to types of disorders such as asthma, cough, tongue swelling with difficulty in speaking, protracted tongue, acute contraction of tongue root, vomiting, spasm syndrome, stroke, aphtha, problems of mouth and teeth, throat problems, etc. of the internal medicine, surgery, pediatrics, and five-sense organs; 64 items are referred to the application of single CV 23, 91 to CV 23-included recipes containing 111 adjunct acupoints, and 78 to stimulation of CV 23 with acupuncture needle, moxibustion, pricking blood, and fire needle. Moreover, of the 111 adjunct acupoints, the most commonly used are Shaoshang (LU 11), Tiantu (CV 22), Hegu (LI 4), Yuye (EX-HN 13), Zhongchong (PC 9), etc. Lianquan (CV 23) is mainly used for glossopharyngeal problems chiefly by syndrome-meridian differentiation. The supplement of complementary acupoints or five-shu points in combination with CV 23 has a synergistic effect. Moxibustion (3 moxa- cones in general) is often employed, and the needling depth is usually about 7.5 mm. The common contraindication of CV 23 is severe tongue swelling.

MONTE CARLO STUDY OF THE CARDIAC ABSORBED DOSE DURING X-RAY EXAMINATION OF AN ADULT PATIENT.

PubMed

Kadri, O; Manai, K; Alfuraih, A

2016-12-01

The computational voxel phantom 'High-Definition Reference Korean-Man (HDRK-Man)' was implemented into the Monte Carlo transport toolkit Geant4. The voxel model, adjusted to the Reference Korean Man, is 171 cm in height and 68 kg in weight and composed of ∼30 million voxels whose size is 1.981 × 1.981 × 2.0854 mm 3 The Geant4 code is then utilised to compute the dose conversion coefficients (DCCs) expressed in absorbed dose per air kerma free in air for >30 tissues and organs, including almost all organs required in the new recommendation of the ICRP 103, due to a broad parallel beam of monoenergetic photons impinging in antero-postero direction with energy ranging from 10 to 150 keV. The computed DCCs of different organs are found to be in good agreement with data published using other simulation codes. Also, the influence of patient size on DCC values was investigated for a representative body size of the adult Korean patient population. The study was performed using five different sizes covering the range of 0.8-1.2 magnification order of the original HDRK-Man. It focussed on the computation of DCC for the human heart. Moreover, the provided DCCs were used to present an analytical parameterisation for the calculation of the cardiac absorbed dose for any arbitrary X-ray spectrum and for those patient sizes. Thus, the present work can be considered as an enhancement of the continuous studies performed by medical physicist as part of quality control tests and radiation protection dosimetry. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

[Preliminary studies on critical control point of traceability system in wolfberry].

PubMed

Liu, Sai; Xu, Chang-Qing; Li, Jian-Ling; Lin, Chen; Xu, Rong; Qiao, Hai-Li; Guo, Kun; Chen, Jun

2016-07-01

As a traditional Chinese medicine, wolfberry (Lycium barbarum) has a long cultivation history and a good industrial development foundation. With the development of wolfberry production, the expansion of cultivation area and the increased attention of governments and consumers on food safety, the quality and safety requirement of wolfberry is higher demanded. The quality tracing and traceability system of production entire processes is the important technology tools to protect the wolfberry safety, and to maintain sustained and healthy development of the wolfberry industry. Thus, this article analyzed the wolfberry quality management from the actual situation, the safety hazard sources were discussed according to the HACCP (hazard analysis and critical control point) and GAP (good agricultural practice for Chinese crude drugs), and to provide a reference for the traceability system of wolfberry. Copyright© by the Chinese Pharmaceutical Association.

Systematic chemical profiling of a multicomponent Chinese herbal formula Huo Luo Xiao Ling Dan by ultra high performance liquid chromatography coupled with electrospray ionization quadrupoletime-of-flight mass spectrometry.

PubMed

Wang, Fenrong; Ai, Yu; Wu, Yun; Ma, Wen; Bian, Qiaoxia; Lee, David Y-W; Dai, Ronghua

2015-03-01

Huo Luo Xiao Ling Dan, a Chinese herbal formula consisting of 11 different herbs, has been used in folk medicine for the treatment of arthritis and other chronic inflammatory diseases. However, the chemical compositions of Huo Luo Xiao Ling Dan are not completely characterized. In the present study, an ultra high performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry method in positive and negative ion modes was employed to identify biochemical constitutes in Huo Luo Xiao Ling Dan. As a result, a total of 76 compounds including alkaloids, monoterpene glycosides, iridoids, phenolic acids, and tanshinones, coumarins, lactones, flavones, and their glycosides, triterpenes, and triterpene saponins were characterized by comparing the retention time and mass spectrometry data with reference standards within 5 ppm error or by reference to the reference literature. These results would provide the basis for a further in vivo study of Huo Luo Xiao Ling Dan and information for potential new drug candidates for treating arthritis and other chronic inflammatory diseases. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

40 CFR 61.91 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... biological effectiveness due to the quality of radiation and its distribution in the body of reference man... radon-222 and its respective decay products formed after the radon is released from the facility are not... atom which spontaneously undergoes radioactive decay. (d) Residence means any home, house, apartment...

ASTRONAUTICS INFORMATION. ABSTRACTS, VOLUME IV, NO. 5. Abstracts 4,428- 4,521

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

Hardgrove, B.J.; Warren, F.L. comps.

1961-11-01

A bibliography on astronautics is presented covering the period of November 1961. The 93 references are on flight dynamics, vehicle technology, communications, guidance, control, manned flight, space medicine, and space science. Author, subject, and source indexes are included. (M.C.G.)

An improved arterial pulsation measurement system based on optical triangulation and its application in the traditional Chinese medicine

NASA Astrophysics Data System (ADS)

Wu, Jih-Huah; Lee, Wen-Li; Lee, Yun-Parn; Lin, Ching-Huang; Chiou, Ji-Yi; Tai, Chuan-Fu; Jiang, Joe-Air

2011-08-01

An improved arterial pulsation measurement (APM) system that uses three LED light sources and a CCD image sensor to measure pulse waveforms of artery is presented. The relative variations of the pulses at three measurement points near wrist joints can be determined by the APM system simultaneously. The height of the arterial pulsations measured by the APM system achieves a resolution of better than 2 μm. These pulsations contain useful information that can be used as diagnostic references in the traditional Chinese medicine (TCM) in the future.

[Guidance of FDA risk evaluation and mitigation strategy and enlightenment to drug risk management of post-marketing Chinese medicine].

PubMed

Li, Yuanyuan; Xie, Yanming

2011-10-01

The FDA risk evaluation and mitigation strategy (REMS) aims to drugs or biological products known or potential serious risk management. Analysis with the example of the content of the Onsolis REMS named FOCOS. Our country can be reference for the analysis of relevant experience and establish a scientific evaluation mechanism, strengthen the drug risk consciousness, promote the rational drug use, organic combined with the before-marketing and post-marketing evaluation of traditional Chinese medicine, and promote the evaluation of risk management of the drug development and improvement.

Complete genome sequence and analysis of the industrial Saccharomyces cerevisiae strain N85 used in Chinese rice wine production.

PubMed

Zhang, Weiping; Li, Yudong; Chen, Yiwang; Xu, Sha; Du, Guocheng; Shi, Huidong; Zhou, Jingwen; Chen, Jian

2018-02-05

Chinese rice wine is a popular traditional alcoholic beverage in China, while its brewing processes have rarely been explored. We herein report the first gapless, near-finished genome sequence of the yeast strain Saccharomyces cerevisiae N85 for Chinese rice wine production. Several assembly methods were used to integrate Pacific Bioscience (PacBio) and Illumina sequencing data to achieve high-quality genome sequencing of the strain. The genome encodes more than 6,000 predicted proteins, and 238 long non-coding RNAs, which are validated by RNA-sequencing data. Moreover, our annotation predicts 171 novel genes that are not present in the reference S288c genome. We also identified 65,902 single nucleotide polymorphisms and small indels, many of which are located within genic regions. Dozens of larger copy-number variations and translocations were detected, mainly enriched in the subtelomeres, suggesting these regions may be related to genomic evolution. This study will serve as a milestone in studying of Chinese rice wine and related beverages in China and in other countries. It will help to develop more scientific and modern fermentation processes of Chinese rice wine, and explore metabolism pathways of desired and harmful components in Chinese rice wine to improve its taste and nutritional value. © The Author(s) 2018. Published by Oxford University Press on behalf of Kazusa DNA Research Institute.

Genetic diversity and classification of Oryza sativa with emphasis on Chinese rice germplasm

PubMed Central

Wang, C-H; Zheng, X-M; Xu, Q; Yuan, X-P; Huang, L; Zhou, H-F; Wei, X-H; Ge, S

2014-01-01

Despite extensive studies on cultivated rice, the genetic structure and subdivision of this crop remain unclear at both global and local scales. Using 84 nuclear simple sequence repeat markers, we genotyped a panel of 153 global rice cultivars covering all previously recognized groups and 826 cultivars representing the diversity of Chinese rice germplasm. On the basis of model-based grouping, neighbour-joining tree and principal coordinate analysis, we confirmed the widely accepted five major groups of rice cultivars (indica, aus, aromatic, temperate japonica and tropical japonica), and demonstrated that rayada rice was unique in genealogy and should be treated as a new (the sixth) major group of rice germplasm. With reference to the global classification of rice cultivars, we identified three major groups (indica, temperate japonica and tropical japonica) in Chinese rice germplasm and showed that Chinese temperate japonica contained higher diversity than that of global samples, whereas Chinese indica and tropical japonica maintained slightly lower diversity than that present in the global samples. Particularly, we observed that all seasonal, drought-tolerant and endosperm types occurred within each of three major groups of Chinese cultivars, which does not support previous claims that seasonal differentiation exists in Indica and drought-tolerant differentiation is present in Japonica. It is most likely that differentiation of cultivar types arose multiple times stemming from artificial selection for adaptation to local environments. PMID:24326293

Earth orbital experiment program and requirements study, volume 1, sections 1 - 6

NASA Technical Reports Server (NTRS)

1971-01-01

A reference manual for planners of manned earth-orbital research activity is presented. The manual serves as a systems approach to experiment and mission planning based on an integrated consideration of candidate research programs and the appropriate vehicle, mission, and technology development requirements. Long range goals and objectives for NASA activities during the 1970 to 1980 time period are analyzed. The useful and proper roles of manned and automated spacecraft for implementing NASA experiments are described. An integrated consideration of NASA long range goals and objectives, the system and mission requirements, and the alternative implementation plans are developed. Specific areas of investigation are: (1) manned space flight requirements, (2) space biology, (3) spaceborne astronomy, (4) space communications and navigation, (5) earth observation, (6) supporting technology development requirements, (7) data management system matrices, (8) instrumentation matrices, and (9) biotechnology laboratory experiments.

Spirometric Reference Equations for Elderly Chinese in Jinan Aged 60–84 Years

PubMed Central

Tian, Xin-Yu; Liu, Chun-Hong; Wang, De-Xiang; Ji, Xiu-Li; Shi, Hui; Zheng, Chun-Yan; Xie, Meng-Shuang; Xiao, Wei

2018-01-01

Background: The interpretation of spirometry varies on different reference values. Older people are usually underrepresented in published predictive values. This study aimed at developing spirometric reference equations for elderly Chinese in Jinan aged 60–84 years and to compare them to previous equations. Methods: The project covered all of Jinan city, and the recruitment period lasted 9 months from January 1, 2017 to September 30, 2017, 434 healthy people aged 60–84 years who had never smoked (226 females and 208 males) were recruited to undergo spirometry. Vital capacity (VC), forced VC (FVC), forced expiratory volume in 1 s (FEV1), FEV1/FVC, FEV1/VC, FEV6, peak expiratory flow, and forced expiratory flow at 25%, 50%, 75%, and 25–75% of FVC exhaled (FEF25%, FEF50%, FEF75%, and FEF25–75%) were analyzed. Reference equations for mean and the lower limit of normal (LLN) were derived using the lambda-mu-sigma method. Comparisons between new and previous equations were performed by paired t-test. Results: New reference equations were developed from the sample. The LLN of FEV1/FVC, FEF25–75% computed using the 2012-Global Lung Function Initiative (GLI) and 2006-Hong Kong equations were both lower than the new equations. The biggest degree of difference for FEV1/FVC was 19% (70.46% vs. 59.29%, t = 33.954, P < 0.01) and for maximal midexpiratory flow (MMEF, equals to FEF25–75%) was 22% (0.82 vs. 0.67, t = 21.303, P < 0.01). The 1990-North China and 2009-North China equations predicted higher mean values of FEV1/FVC and FEF25–75% than the present model. The biggest degrees of difference were −4% (78.31% vs. 81.27%, t = −85.359, P < 0.01) and −60% (2.11 vs. 4.68, t = −170.287, P < 0.01), respectively. Conclusions: The newly developed spirometric reference equations are applicable to elderly Chinese in Jinan. The 2012-GLI and 2006-Hong Kong equations may lead to missed diagnoses of obstructive ventilatory defects and the small airway dysfunction, while traditional linear equations for all ages may lead to overdiagnosis. PMID:29553052

Augmented reality navigation in open surgery for hilar cholangiocarcinoma resection with hemihepatectomy using video-based in situ three-dimensional anatomical modeling: A case report.

PubMed

Tang, Rui; Ma, Longfei; Xiang, Canhong; Wang, Xuedong; Li, Ang; Liao, Hongen; Dong, Jiahong

2017-09-01

Patients who undergo hilar cholangiocarcinoma (HCAC) resection with concomitant hepatectomy have a high risk of postoperative morbidity and mortality due to surgical trauma to the hepatic and biliary vasculature. A 58-year-old Chinese man with yellowing skin and sclera, abdominal distension, pruritus, and anorexia for approximately 3 weeks. Magnetic resonance cholangiopancreatography and enhanced computed tomography (CT) scanning revealed a mass over the biliary tree at the porta hepatis, which diagnosed to be s a hilar cholangiocarcinoma. Three-dimensional (3D) images of the patient's hepatic and biliary structures were reconstructed preoperatively from CT data, and the 3D images were used for preoperative planning and augmented reality (AR)-assisted intraoperative navigation during open HCAC resection with hemihepatectomy. A 3D-printed model of the patient's biliary structures was also used intraoperatively as a visual reference. No serious postoperative complications occurred, and the patient was tumor-free at the 9-month follow-up examination based on CT results. AR-assisted preoperative planning and intraoperative navigation might be beneficial in other patients with HCAC patients to reduce postoperative complications and ensure disease-free survival. In our postoperative analysis, we also found that, when the3D images were superimposed 3D-printed model using a see-through integral video graphy display device, our senses of depth perception and motion parallax were improved, compared with that which we had experienced intraoperatively using the videobased AR display system.

Advancements in Chinese Geomagnetism and Aeronomy during the Last Thirty Years,

DTIC Science & Technology

1981-02-09

movements of charged particles in geomagnetic fields and neutral line magnetic fields and they vigorously initiated simulated tests. References (120-121... telluric prospecting and related probems; (6) Magnetic prospecting and interpretation of data; (7) Some research on geomagnetic instruments; (8

β-1,2-Mannosyltransferases 1 and 3 Participate in Yeast and Hyphae O- and N-Linked Mannosylation and Alter Candida albicans Fitness During Infection.

PubMed

Courjol, Flavie; Jouault, Thierry; Mille, Céline; Hall, Rebecca; Maes, Emmanuel; Sendid, Boualem; Mallet, Jean Maurice; Guerardel, Yann; Gow, Neil A R; Poulain, Daniel; Fradin, Chantal

2015-09-01

β-1,2-mannosylation of Candida albicans glycoconjugates has been investigated through the identification of enzymes involved in the addition of β-1,2-oligomannosides (β-Mans) to phosphopeptidomannan and phospholipomannan. β-1,2-oligomannosides are supposed to have virulence properties that they confer to these glycoconjugates. In a previous study, we showed that cell wall mannoproteins (CWMPs) harbor β-Mans in their O-mannosides; therefore, we analyzed their biosynthesis and impact on virulence. In this study, we demonstrate that O-mannans are heterogeneous and that α-mannosylated O-mannosides, which are biosynthesized by Mnt1 and Mnt2 α-1,2-mannosyltransferases, can be modified with β-Mans but only at the nonreducing end of α-1,2-mannotriose. β-1,2-mannosylation of this O-mannotriose depends on growth conditions, and it involves 2 β-1,2-mannosyltransferases, Bmt1 and Bmt3. These Bmts are essential for β-1,2-mannosylation of CWMPs and expression of β-Mans on germ tubes. A bmt1Δ mutant and a mutant expressing no β-Mans unexpectedly disseminated more in BALB/c mice, whereas they had neither attenuated nor enhanced virulence in C57BL/6 mice. In galectin (Gal)3 knockout mice, the reference strain was more virulent than in C57BL/6 mice, suggesting that the β-Mans innate receptor Gal3 is involved in C. albicans fitness during infection.

Evaluation of sensitivity of TaqMan RT-PCR for rubella virus detection in clinical specimens.

PubMed

Okamoto, Kiyoko; Mori, Yoshio; Komagome, Rika; Nagano, Hideki; Miyoshi, Masahiro; Okano, Motohiko; Aoki, Yoko; Ogura, Atsushi; Hotta, Chiemi; Ogawa, Tomoko; Saikusa, Miwako; Kodama, Hiroe; Yasui, Yoshihiro; Minagawa, Hiroko; Kurata, Takako; Kanbayashi, Daiki; Kase, Tetsuo; Murata, Sachiko; Shirabe, Komei; Hamasaki, Mitsuhiro; Kato, Takashi; Otsuki, Noriyuki; Sakata, Masafumi; Komase, Katsuhiro; Takeda, Makoto

2016-07-01

An easy and reliable assay for detection of the rubella virus is required to strengthen rubella surveillance. Although a TaqMan RT-PCR assay for detection of the rubella virus has been established in Japan, its utility for diagnostic purposes has not been tested. To allow introduction of the TaqMan RT-PCR into the rubella surveillance system in Japan, the sensitivity of the assay was determined using representative strains for all genotypes and clinical specimens. The detection limits of the method for individual genotypes were examined using viral RNA extracted from 13 representative strains. The assay was also tested at 10 prefectural laboratories in Japan, designated as local reference laboratories for measles and rubella, to allow nationwide application of the assay. The detection limits and amplification efficiencies of the assay were similar among all the representative strains of the 13 genotypes. The TaqMan RT-PCR could detect approximately 90% of throat swab and urine samples taken up to 5days of illness. These samples were determined positive by a highly sensitive nested RT-PCR. The TaqMan RT-PCR could detect at least 10 pfu of rubella virus. Although the sensitivity was somewhat lower than that of the conventional nested RT-PCR, the TaqMan RT-PCR could be more practical to routine tests for rubella laboratory diagnosis and detection in view of the rapid response and reducing risks of contamination. Copyright © 2016 Elsevier B.V. All rights reserved.

A 3-dimensional anthropometric evaluation of facial morphology among Chinese and Greek population.

PubMed

Liu, Yun; Kau, Chung How; Pan, Feng; Zhou, Hong; Zhang, Qiang; Zacharopoulos, Georgios Vasileiou

2013-07-01

The use of 3-dimensional (3D) facial imaging has taken greater importance as orthodontists use the soft tissue paradigm in the evaluation of skeletal disproportion. Studies have shown that faces defer in populations. To date, no anthropometric evaluations have been made of Chinese and Greek faces. The aim of this study was to compare facial morphologies of Greeks and Chinese using 3D facial anthropometric landmarks. Three-dimensional facial images were acquired via a commercially available stereophotogrammetric camera capture system. The 3dMD face system captured 245 subjects from 2 population groups (Chinese [n = 72] and Greek [n = 173]), and each population was categorized into male and female groups for evaluation. All subjects in the group were between 18 and 30 years old and had no apparent facial anomalies. Twenty-five anthropometric landmarks were identified on the 3D faces of each subject. Soft tissue nasion was set as the "zeroed" reference landmark. Twenty landmark distances were constructed and evaluated within 3 dimensions of space. Six angles, 4 proportions, and 1 construct were also calculated. Student t test was used to analyze each data set obtained within each subgroup. Distinct facial differences were noted between the subgroups evaluated. When comparing differences of sexes in 2 populations (eg, male Greeks and male Chinese), significant differences were noted in more than 80% of the landmark distances calculated. One hundred percent of the angular were significant, and the Chinese were broader in width to height facial proportions. In evaluating the lips to the esthetic line, the Chinese population had more protrusive lips. There are differences in the facial morphologies of subjects obtained from a Chinese population versus that of a Greek population.

Culture, Threat, and Mental Illness Stigma: Identifying Culture-Specific Threat among Chinese-American Groups

PubMed Central

Purdie-Vaughns, Valerie; Kotabe, Hiroki; Link, Bruce G.; Saw, Anne; Wong, Gloria; Phelan, Jo C.

2014-01-01

We incorporate anthropological insights into a stigma framework to elucidate the role of culture in threat perception and stigma among Chinese groups. Prior work suggests that genetic contamination that jeopardizes the extension of one’s family lineage may comprise a culture-specific threat among Chinese groups. In Study 1, a national survey conducted from 2002–2003 assessed cultural differences in mental illness stigma and perceptions of threat in 56 Chinese-Americans and 589 European-Americans. Study 2 sought to empirically test this culture-specific threat of genetic contamination to lineage via a memory paradigm. Conducted from June to August 2010, 48 Chinese-American and 37 European-American university students in New York City read vignettes containing content referring to lineage or non-lineage concerns. Half the participants in each ethnic group were assigned to a condition in which the illness was likely to be inherited (genetic condition) and the rest read that the illness was unlikely to be inherited (non-genetic condition). Findings from Study 1 and 2 were convergent. In Study 1, culture-specific threat to lineage predicted cultural variation in stigma independently and after accounting for other forms of threat. In Study 2, Chinese-Americans in the genetic condition were more likely to accurately recall and recognize lineage content than the Chinese-Americans in the non-genetic condition, but that memorial pattern was not found for non-lineage content. The identification of this culture-specific threat among Chinese groups has direct implications for culturally-tailored anti-stigma interventions. Further, this framework might be implemented across other conditions and cultural groups to reduce stigma across cultures. PMID:23702210

Culture, threat, and mental illness stigma: identifying culture-specific threat among Chinese-American groups.

PubMed

Yang, Lawrence H; Purdie-Vaughns, Valerie; Kotabe, Hiroki; Link, Bruce G; Saw, Anne; Wong, Gloria; Phelan, Jo C

2013-07-01

We incorporate anthropological insights into a stigma framework to elucidate the role of culture in threat perception and stigma among Chinese groups. Prior work suggests that genetic contamination that jeopardizes the extension of one's family lineage may comprise a culture-specific threat among Chinese groups. In Study 1, a national survey conducted from 2002 to 2003 assessed cultural differences in mental illness stigma and perceptions of threat in 56 Chinese-Americans and 589 European-Americans. Study 2 sought to empirically test this culture-specific threat of genetic contamination to lineage via a memory paradigm. Conducted from June to August 2010, 48 Chinese-American and 37 European-American university students in New York City read vignettes containing content referring to lineage or non-lineage concerns. Half the participants in each ethnic group were assigned to a condition in which the illness was likely to be inherited (genetic condition) and the rest read that the illness was unlikely to be inherited (non-genetic condition). Findings from Study 1 and 2 were convergent. In Study 1, culture-specific threat to lineage predicted cultural variation in stigma independently and after accounting for other forms of threat. In Study 2, Chinese-Americans in the genetic condition were more likely to accurately recall and recognize lineage content than the Chinese-Americans in the non-genetic condition, but that memorial pattern was not found for non-lineage content. The identification of this culture-specific threat among Chinese groups has direct implications for culturally-tailored anti-stigma interventions. Further, this framework might be implemented across other conditions and cultural groups to reduce stigma across cultures. Copyright © 2013 Elsevier Ltd. All rights reserved.

Marriage Meets the Joneses: Relative Income, Identity, and Marital Status

PubMed Central

Watson, Tara; McLanahan, Sara

2012-01-01

This paper investigates the effect of relative income on marriage. Accounting flexibly for absolute income, the ratio between a man's income and a local reference group median is a strong predictor of marital status, but only for low-income men. Relative income affects marriage even among those living with a partner. A ten percent higher reference group income is associated with a two percent reduction in marriage. We propose an identity model to explain the results. PMID:24639593

Development of a Reference Data Set (RDS) for dental age estimation (DAE) and testing of this with a separate Validation Set (VS) in a southern Chinese population.

PubMed

Jayaraman, Jayakumar; Wong, Hai Ming; King, Nigel M; Roberts, Graham J

2016-10-01

Many countries have recently experienced a rapid increase in the demand for forensic age estimates of unaccompanied minors. Hong Kong is a major tourist and business center where there has been an increase in the number of people intercepted with false travel documents. An accurate estimation of age is only possible when a dataset for age estimation that has been derived from the corresponding ethnic population. Thus, the aim of this study was to develop and validate a Reference Data Set (RDS) for dental age estimation for southern Chinese. A total of 2306 subjects were selected from the patient archives of a large dental hospital and the chronological age for each subject was recorded. This age was assigned to each specific stage of dental development for each tooth to create a RDS. To validate this RDS, a further 484 subjects were randomly chosen from the patient archives and their dental age was assessed based on the scores from the RDS. Dental age was estimated using meta-analysis command corresponding to random effects statistical model. Chronological age (CA) and Dental Age (DA) were compared using the paired t-test. The overall difference between the chronological and dental age (CA-DA) was 0.05 years (2.6 weeks) for males and 0.03 years (1.6 weeks) for females. The paired t-test indicated that there was no statistically significant difference between the chronological and dental age (p > 0.05). The validated southern Chinese reference dataset based on dental maturation accurately estimated the chronological age. Copyright © 2016 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Bone Mineral Density of the Spine in 11,898 Chinese Infants and Young Children: A Cross-Sectional Study

PubMed Central

Xu, Haiqing; Zhao, Zhiwei; Wang, Hong; Ding, Ming; Zhou, Aiqin; Wang, Xiaoyan; Zhang, Ping; Duggan, Christopher; Hu, Frank B.

2013-01-01

Background Bone mineral density (BMD) increases progressively during childhood and adolescence and is affected by various genetic and environmental factors. The aim of this study was to establish reference values for lumbar BMD in healthy Chinese infants and young children and investigate its influencing factors. Methods and Findings Healthy children aged 0 to 3 years who underwent regular physical examinations at the Child Health Care Clinic of Hubei Maternal and Child Health Hospital (N = 11,898) were recruited for this study. We also chose 379 preterm infants aged 0 to 1 years to preliminarily explore the development of BMD in this special population. BMD (g/cm2) measurements of the lumbar spine (L2–L4) were carried out with dual-energy X-ray absorptiometry and a questionnaire was administered to full-term children's parents to gather information on various nutritional and lifestyle factors as well as mothers' nutritional supplement use during pregnancy. Lumbar BMD significantly increased with age among both boys and girls (p<0.05), with fastest growth observed during the first postnatal year. There was no significant difference in lumbar BMD between boys and girls of similar age (p>0.05), either among healthy reference children or preterm infants. However, BMD values in preterm infants were significantly lower than those in term infants 3 to 8 months old (p<0.05) after adjustment for gestational age. Multivariable linear regression analysis indicated significant positive associations between lumbar BMD of healthy children and the child's age and current weight, mother's weight gain during pregnancy, birth weight, children's outdoor activity duration and children's physical activity duration. Conclusion Our study provides reference values of lumbar BMD for healthy Chinese children aged 0 to 3 years and identifies several influencing factors. PMID:24324752

Relative bioequivalence evaluation of two oral atomoxetine hydrochloride capsules: a single dose, randomized, open-label, 2-period crossover study in healthy Chinese volunteers under fasting conditions.

PubMed

Shang, D-W; Guo, W; Zhou, F-C; Wang, X-P; Li, A-N; Zhang, L; Li, W-B; Lu, W; Wang, C-Y

2013-11-01

To evaluate the bioequivalence of a new formulation of atomoxetine hydrochloride (CAS 82248-59-7) capsules (test) and an available branded capsules (reference) after administration of a single 40 mg dose, randomized, open-label, 2-period crossover study was conducted in 22 healthy male Chinese subjects with a 1-week wash-out period. This study was designed for/the Honglin Pharmaceutical Co. Ltd and contracted to be done by the Beijing Anding Hospital in order to satisfy Chinese regulatory requirements to allow marketing of this generic product and performed according to the criteria of SFDA. Blood samples were collected before and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12, 16 and 24 h after drug administration. Plasma concentrations were determined by high-performance liquid chromatography (HPLC) with UV detection. A non-compartmental method was used to calculate the pharmacokinetic parameters and evaluate bioequivalence of the 2 formulations. The 90% confidence interval (CI) of the ratios (test/reference) of atomoxetine for AUC0-24, AUC0-∞ and Cmax were 100.9% (93.6-108.8%), 103.1% (95.1-111.7%) and 105.2% (92.8-119.4%), respectively, which fell within the interval of 80-125% and 75-133%. No clinically significant changes or abnormalities were noted in laboratory data and vital signs. From these results it can be concluded that the test formulation of atomoxetine capsules met the regulatory criterion for bioequivalence to the reference formulation. © Georg Thieme Verlag KG Stuttgart · New York.

Exercise-induced acute compartment syndrome in a young man, occurring after a short race

PubMed Central

Matar, Mousa; Vaitilingham, Siddharthan; Chalise, Shyam; Irooegbu, Nkem; Bang, Jane

2016-01-01

We describe a case of exercise-induced acute compartment syndrome (ACS) in a 23-year-old man who presented to his primary care physician 48 hours after he attempted to run a 5K race. He noticed searing pain in his left leg after the first half mile but had no other symptoms. He was referred to the emergency department and diagnosed with ACS, and a fasciotomy was done. A presentation of limb pain that is out of proportion to a known or suspected injury should prompt consideration of ACS. Early recognition and surgical management are essential to achieving the best possible outcome. PMID:27034546

Exercise-induced acute compartment syndrome in a young man, occurring after a short race.

PubMed

Basnet, Bibhusan; Matar, Mousa; Vaitilingham, Siddharthan; Chalise, Shyam; Irooegbu, Nkem; Bang, Jane

2016-04-01

We describe a case of exercise-induced acute compartment syndrome (ACS) in a 23-year-old man who presented to his primary care physician 48 hours after he attempted to run a 5K race. He noticed searing pain in his left leg after the first half mile but had no other symptoms. He was referred to the emergency department and diagnosed with ACS, and a fasciotomy was done. A presentation of limb pain that is out of proportion to a known or suspected injury should prompt consideration of ACS. Early recognition and surgical management are essential to achieving the best possible outcome.

Research and Applications Modules (RAM), phase B study

NASA Technical Reports Server (NTRS)

1972-01-01

The research and applications modules (RAM) system is discussed. The RAM is a family of payload carrier modules that can be delivered to and retrieved from earth orbit by the space shuttle. The RAM's capability for implementing a wide range of manned and man-tended missions is described. The rams have evolved into three types; (1) pressurized RAMs, (2) unpressurized RAMs, and (3) pressurizable free-flying RAMs. A reference experiment plan for use as a baseline in the derivation and planning of the RAM project is reported. The plan describes the number and frequency of shuttle flights dedicated to RAM missions and the RAM payloads for the identified flights.

Radiation Standards: The Last Word or at Least a Definitive One

ERIC Educational Resources Information Center

Gillette, Robert

1972-01-01

Discusses the report of the National Academy of Science Committee on the Biological Effects of Ionizing Radiation, with particular reference to the possibilities for lowering maximum permissible standards for exposure to man-made radiation. The excessive use of diagnostic X-rays is considered. (AL)

Man and His Environment: Interaction and Interdependence. Proceedings of Conference I.

ERIC Educational Resources Information Center

Wang, J. Y., Ed.

This report of a 1969 Environmental Sciences Institute includes presentations from authorities on environmental problems, the discussion following some presentations, references, and the results of a panel discussion which involved all conference speakers. Papers presented were: "Is There an Ecological Crisis?""The Challenge of…

A Selected Bibliography of On-Line Visual Displays and Their Applications.

ERIC Educational Resources Information Center

Braidwood, J.

Contained in this bibliography are 312 references as they related to general principles and problems of information display, man-computer interaction, present and possible future display equipment, ergonomic aspects of display design, and current and potential applications, especially to information processing. (Author/MM)

Low-level radiation: biological interactions, risks, and benefits. A bibliography

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

None

1978-09-01

The bibliography contains 3294 references that were selected from the Department of Energy's data base (EDB). The subjects covered are lower-level radiation effects on man, environmental radiation, and other biological interactions of radiation that appear to be applicable to the low-level radiation problem.

40 CFR 61.101 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... definition of reference man are outlined in the International Commission on Radiological Protection's... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Definitions. 61.101 Section 61.101....101 Definitions. As used in this subpart, all terms not defined here have the meaning given them in...

Monte Carlo efficiency calibration of a neutron generator-based total-body irradiator

USDA-ARS?s Scientific Manuscript database

The increasing prevalence of obesity world-wide has focused attention on the need for accurate body composition assessments, especially of large subjects. However, many body composition measurement systems are calibrated against a single-sized phantom, often based on the standard Reference Man mode...

Monte carlo efficiency calibration of a neutron generator-based total-body irradiator

USDA-ARS?s Scientific Manuscript database

The increasing prevalence of obesity world-wide has focused attention on the need for accurate body composition assessments, especially of large subjects. However, many body composition measurement systems are calibrated against a single-sized phantom, often based on the standard Reference Man mode...

[Considering all facets of man].

PubMed

Quentin, Bertrand

2012-01-01

Michel Foucault and Erving Goffman, through their works, questioned the notion of mental illness as well as traditional psychiatry. However, Friedrich Hegel, in reference to Philippe Pinel and to "human treatment" is opposed to any unilateral model which would tend to exclude the institution, insanity and therefore the patient.

Reference Values of Grip Strength, Prevalence of Low Grip Strength, and Factors Affecting Grip Strength Values in Chinese Adults.

PubMed

Yu, Ruby; Ong, Sherlin; Cheung, Osbert; Leung, Jason; Woo, Jean

2017-06-01

The objectives of this study were to update the reference values of grip strength, to estimate the prevalence of low grip strength, and to examine the impact of different aspects of measurement protocol on grip strength values in Chinese adults. A cross-sectional survey of Chinese men (n = 714) and women (n = 4014) aged 18-102 years was undertaken in different community settings in Hong Kong. Grip strength was measured with a digital dynamometer (TKK 5401 Grip-D; Takei, Niigata, Japan). Low grip strength was defined as grip strength 2 standard deviations or more below the mean for young adults. The effects of measurement protocol on grip strength values were examined in a subsample of 45 men and women with repeated measures of grip strength taken with a hydraulic dynamometer (Baseline; Fabrication Enterprises Inc, Irvington, NY), using pair t-tests, intraclass correlation coefficient, and Bland and Altman plots. Grip strength was greater among men than among women (P < .001) and the rate of decline differed between sexes (P < .001). The prevalence of low grip strength also increased with age, reaching a rate of 16.5% in men and 20.6% in women aged 65+. Although the TKK digital dynamometer gave higher grip strength values than the Baseline hydraulic dynamometer (P < .001), the degree of agreement between the 2 dynamometers was satisfactory. Higher grip strength values were also observed when the measurement was performed with the elbow extended in a standing position, compared with that with the elbow flexed at 90° in a sitting position, using the same dynamometer (P < .05). This study updated the reference values of grip strength and estimated the prevalence of low grip strength among Chinese adults spanning a wide age range. These findings might be useful for risk estimation and evaluation of interventions. However, grip strength measurements should be interpreted with caution, as grip strength values can be affected by type of dynamometer used, assessment posture, and elbow position. Copyright © 2017 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

Cross-cultural application of the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS): performances of elderly Chinese Singaporeans.

PubMed

Lim, May-Li; Collinson, Simon Lowes; Feng, Lei; Ng, Tze-Pin

2010-01-01

There is a paucity of normative studies outside of North America and on elderly populations with very low education level. In the present study we examined the performance of poorly educated elderly on the Repeatable Battery Assessment of Neuropsychological Status (RBANS) with 352 cognitively normal elderly Chinese persons living in the community in Singapore who were enrolled in the Singapore Longitudinal Ageing Study (SLAS). Those with no formal education performed significantly less well than those with some years of formal education across four of five RBANS indices as well as the Total Scale score. Age- and education-adjusted normative data for the RBANS were established for the sample. The means and standard deviations of each of 12 subtests raw scores, five Index scores and the Total Scale score were calculated and stratified by age and education. Data from the present study should considerably advance the clinical utility of the RBANS in Chinese geriatric evaluations in Singapore, and can serve as a reference source for poorly educated elderly Chinese from around the region and beyond.

Screening of Chemical Dyes in Traditional Chinese Medicine by HPTLC-MS.

PubMed

He, Fengyan; He, Yi; Zheng, Xiaowei; Wang, Ruizhong; Lu, Jing; Dai, Zhong; Ma, Shuangcheng

2018-05-01

It has been uncovered that chemical dyes are illegally used in traditional Chinese medicines to brighten color and cover up inferiority, which threaten the safety of patients. In the present study, an HPTLC-MS method was developed for the effective screening of 11 chemical dyes (Sudan I, II, III, and IV; 808 Scarlet; Sudan Red 7B; malachite green; Basic Orange 2; auramine; Orange II; and erythrosine) in traditional Chinese medicine (TCM) raw materials and Chinese patent medicines. Firstly, unwashed HPTLC plates were chosen by comparing the background signals of the TLC plates used directly and prewashed with analytical grade and HPLC grade solvents. Twice developments were conducted to isolate chemical dyes of different polarity. Possible adulterants were preliminarily identified by comparing Rf values and in situ UV-Vis spectra with those of the references. Further confirmation was conducted by tandem MS analysis via an elution head-based TLC-MS interface. Sudan I and IV, 808 Scarlet, and Orange II were successfully detected in eight batches of TCM. The proposed method could be applied as a reliable technology for the screening of chemical dyes in TCM.

Development and application of a set of mesh-based and age-dependent Chinese family phantoms for radiation protection dosimetry: Preliminary Data for external photon beams

NASA Astrophysics Data System (ADS)

Pi, Yifei; Zhang, Lian; Huo, Wanli; Feng, Mang; Chen, Zhi; Xu, X. George

2017-09-01

A group of mesh-based and age-dependent family phantoms for Chinese populations were developed in this study. We implemented a method for deforming original RPI-AM and RPI-AF models into phantoms of different ages: 5, 10 ,15 and adult. More than 120 organs for each model were processed to match with the values of the Chinese reference parameters within 0.5%. All of these phantoms were then converted to voxel format for Monte Carlo simulations. Dose coefficients for adult models were counted to compare with those of RPI-AM and RPI-AF. The results show that there are significant differences between absorbed doses of RPI phantoms and these of our adult phantoms at low energies. Comparisons for the dose coefficients among different ages and genders were also made. it was found that teenagers receive more radiation doses than adults under the same irradiation condition. This set of phantoms can be utilized to estimate dosimetry for Chinese population for radiation protection, medical imaging, and radiotherapy.

[Analysis on quality of articles published in Chinese Acupuncture and Moxibustion from 2000 to 2006].

PubMed

Chen, Wen; Huang, Juan; Huang, Ai-ming

2008-01-01

To understand the quality of the papers issued in Chinese Acupuncture and Moxibustion in past 7 years, so as to provide reference for its development. Analyze information quality of the papers based on the treatises issued in Chinese Acupuncture and Moxibustion between 2000-2006. (1) Most of the authors come from medical schools and their affiliated hospitals (including scientific research units), accounting for 61. 0%; (2) Authors of each paper mainly range between 2-3 persons, accounting for 40.0%; (3) There are 405 papers with support of funds (mainly from provincial and ministerial funds) in the 7 years, accounting for 26. 2% of the total number of the papers; (4) Publication delay shortens annually, averaging 255. 3 days in the past 7 years and 210.5 days in 2006; (5) RCT papers of clinical researches account for 30.4% and show a raising tendency year by year. Chinese Acupuncture and Moxibustion has considerable advantages in the above-mentioned four aspects, showing the high quality of "key periodical", but the proportion of RCT papers still needs to be further increased.

Comparative fasting bioavailability of 2 bepotastine formulations in healthy male Chinese volunteers: an open-label, randomized, single-dose, 2-way crossover study.

PubMed

Shentu, Jianzhong; Zhou, Huili; Hu, Xingjiang; Wu, Guolan; Wu, Lihua; Zhu, Meixiang; Zhai, You; Zheng, Yunliang; Liu, Jian

2014-04-01

Bepotastine is a second-generation histamine1 receptor antagonist that is used in the treatment of allergic rhinitis, urticaria, and pruritus associated with skin disease. A new generic formulation of bepotastine has been developed in China, and information concerning bioavailability and pharmacokinetic properties in the Chinese population has not been reported. The aim of the present study was to compare the bioavailability and pharmacokinetic properties of 2 tablet formulations of bepotastine, the 10-mg generic formulation (test) and a branded formulation (reference), in healthy male Chinese volunteers to obtain registration approval of the test formulation. A single-center, open-label, randomized, 2-way crossover study with a 1-week washout period was conducted in 24 healthy male volunteers. Blood samples were collected for 16 hours after a single dose of the 10-mg bepotastine test formulation or the reference formulation. Plasma bepotastine concentrations were determined using a validated LC-MS/MS method. Cmax, Tmax, AUC₀-t, AUC₀-∞, and t½ were determined using noncompartmental analysis. The formulations were considered bioequivalent if the 90% CIs for the log-transformed Cmax and AUC values were within the predetermined interval of 75% to 133% and 80% to 125%, respectively, according to the guidelines of the China Food and Drug Administration. No significant differences were found in mean (SD) pharmacokinetic parameters between the test and reference drugs, including Cmax (74.81 [9.91] ng/mL vs 78.60 [29.58] ng/mL), AUC₀-t (295.55[115.29] ng·h/mL vs 299.17[109.29] ng·h/mL), and AUC0-∞ (305.28 [118.50] ng·h/mL vs 310.90 [112.20] ng·h/mL). The mean (SD) t½ values of the test and reference formulations were 2.53 (0.50) hours and 2.62 (0.41) hours, respectively. The 90% CIs of the treatment ratios for the logarithmic transformed values of Cmax, AUC₀-t, and AUC₀-∞ were 86.96% to 101.80%, 93.22% to 104.13%, and 92.66% to 103.30%, respectively. All values were within the predetermined bioequivalence range. Two adverse events were reported as neutropenia (1 volunteer [4.2%]) and neutrophilia (1 volunteer [4.2%]). Both adverse events were transient and considered mild by physicians. The test and reference tablets met the regulatory criteria for bioequivalence as defined by the China Food and Drug Administration. Both formulations were well tolerated. Chinese Clinical Trials Registry identifier: ChiCTR-TTRCC-13003723. Copyright © 2014. Published by EM Inc USA.

[Selection of reference genes of Siraitia grosvenorii by real-time PCR].

PubMed

Tu, Dong-ping; Mo, Chang-ming; Ma, Xiao-jun; Zhao, Huan; Tang, Qi; Huang, Jie; Pan, Li-mei; Wei, Rong-chang

2015-01-01

Siraitia grosvenorii is a traditional Chinese medicine also as edible food. This study selected six candidate reference genes by real-time quantitative PCR, the expression stability of the candidate reference genes in the different samples was analyzed by using the software and methods of geNorm, NormFinder, BestKeeper, Delta CT method and RefFinder, reference genes for S. grosvenorii were selected for the first time. The results showed that 18SrRNA expressed most stable in all samples, was the best reference gene in the genetic analysis. The study has a guiding role for the analysis of gene expression using qRT-PCR methods, providing a suitable reference genes to ensure the results in the study on differential expressed gene in synthesis and biological pathways, also other genes of S. grosvenorii.

A prospective cohort study among new Chinese coal miners: the early pattern of lung function change.

PubMed

Wang, M-L; Wu, Z-E; Du, Q-G; Petsonk, E L; Peng, K-L; Li, Y-D; Li, S-K; Han, G-H; Atffield, M D

2005-11-01

To investigate the early pattern of longitudinal change in forced expiratory volume in 1 second (FEV1) among new Chinese coal miners, and the relation between coal mine dust exposure and the decline of lung function. The early pattern of lung function changes in 317 newly hired Chinese underground coal miners was compared to 132 referents. This three year prospective cohort study involved a pre-employment and 15 follow up health surveys, including a questionnaire and spirometry tests. Twice a month, total and respirable dust area sampling was done. The authors used a two stage analysis and a linear mixed effects model approach to analyse the longitudinal spirometry data, and to investigate the changes in FEV1 over time, controlling for age, height, pack years of smoking, mean respirable dust concentration, the room temperature during testing, and the groupxtime interaction terms. FEV1 change over time in new miners is non-linear. New miners experience initial rapid FEV1 declines, primarily during the first year of mining, little change during the second year, and partial recovery during the third year. Both linear and quadratic time trends in FEV1 change are highly significant. Smoking miners lost more FEV1 than non-smokers. Referents, all age less than 20 years, showed continued lung growth, whereas the miners who were under age 20 exhibited a decline in FEV1. Dust and smoking affect lung function in young, newly hired Chinese coal miners. FEV1 change over the first three years of employment is non-linear. The findings have implications for both methods and interpretation of medical screening in coal mining and other dusty work: during the first several years of employment more frequent testing may be desirable, and caution is required in interpreting early FEV1 declines.

Rapid identification of apolipoprotein E genotypes by high-resolution melting analysis in Chinese Han and African Fang populations.

PubMed

Zhan, Xiu-Hui; Zha, Guang-Cai; Jiao, Ji-Wei; Yang, Li-Ye; Zhan, Xiao-Fen; Chen, Jiang-Tao; Xie, Dong-DE; Eyi, Urbano Monsuy; Matesa, Rocio Apicante; Obono, Maximo Miko Ondo; Ehapo, Carlos Sala; Wei, Er-Jia; Zheng, Yu-Zhong; Yang, Hui; Lin, Min

2015-02-01

Apolipoprotein E (APOE) gene polymorphism can affect APOE gene transcription, serum lipid levels and repair of tissue damage, which could place individuals at serious risk of cardiovascular disease or certain infectious diseases. Recently, high-resolution melting (HRM) analysis was reported to be a simple, inexpensive, accurate and sensitive method for the genotyping or/and scanning of rare mutations. For this reason, an HRM analysis was used in the present study for APOE genotyping in the Southern Chinese Han and African Fang populations. A total of 100 healthy Southern Chinese Han and 175 healthy African Fang individuals attended the study. Polymerase chain reaction-DNA sequencing was used as a reference method for the genotyping of these samples. The six APOE genotypes could all be rapidly and efficiently identified by HRM analysis, and 100% concordance was found between the HRM analysis and the reference method. The allele frequencies of APOE in the Southern Chinese Han population were 7.0, 87.5 and 5.5% for ɛ2, ɛ3 and ɛ4, respectively. In the African Fang population, the allele frequencies of APOE were 24.3, 65.7 and 10.0% for ɛ2, ɛ3 and ɛ4, respectively. A statistically significant difference was found between the allele frequencies between the populations (P<0.05). In conclusion, the present study revealed the molecular characterization of APOE gene polymorphism in the Han population from the Chaozhou region of Southern China and the Fang population from Equatorial Guinea. The findings of the study indicated that HRM analysis could be used as an accurate and sensitive method for the rapid screening and identification of APOE genotypes in prospective clinical and population genetic analyses.

Information needs of the Chinese community affected by cancer: A systematic review.

PubMed

Lim, Bee Teng; Butow, Phyllis; Mills, Jill; Miller, Annie; Goldstein, David

2017-10-01

The information needs of patients and carers from culturally and linguistically diverse backgrounds, including from the Chinese community, are not well understood, and there has been no previous synthesis of the literature. We conducted a systematic review of the information needs of the Chinese community affected by cancer. Database, reference list, and author searches were conducted to identify studies reporting information needs of the Chinese community affected by cancer. Data synthesis was undertaken to define categories of information needs. Initial searches yielded 2558 articles. Out of the 40 full-text articles reviewed, 26 met all the eligibility criteria. Cancer-specific, treatment, and prognosis information were the most frequently reported information needs across the cancer care continuum. Similarly, this information was the most commonly reported information needs across different health systems, migration statuses, and Chinese cultural values. Though less frequent, information needs related to interpersonal/social, financial/legal, and body image/sexuality were also raised. Thirteen studies quantified the prevalence of unmet needs, and the most frequently reported unmet needs were related to health system and information, followed by psychological, patient care and support, physical daily living, and sexuality needs. Language and cultural factors were identified in all studies involving Chinese migrants living in English-speaking countries. Failing to meet the information needs of the Chinese community members affected by cancer increases the risk for poor cancer outcomes. Potential interventions such as translated resources, bilingual advocates, an online information portal, and communication aids can be helpful in addressing the unmet needs for this community. Copyright © 2016 John Wiley & Sons, Ltd.

Relationship between deep structure and oil-gas in the eastern Tarim Basin

NASA Astrophysics Data System (ADS)

Yu, Changqing; Qu, Chen; Han, Jianguang

2017-04-01

The Tarim Basin is a large composite superimposed basin which developed in the Presinian continental basement. It is an important area for oil and gas replacement in China. In the eastern part of Tarim Basin, the exploration and research degree is very low and less system, especially in the study of tectonic evolution and physical property change. Basing on the study of geophysics, drilling and regional geological data in this area, analysis of comprehensive geophysical, geological and geophysical analysis comparison are lunched by new methods and new technology of geophysical exploration. Fault, tectonic evolution and change of deep character in the eastern Tarim Basin are analyzed in system. Through in-depth study and understanding of the deep structure and physical changes of the eastern region, we obtain the fault characteristics in the study area and the deep structure and physical change maps to better guide the oil and gas exploration in this area. The east area is located in the eastern Tarim Basin, west from the Garr Man depression, Well Kunan 1 - Well Gucheng 4 line to the East, north to Kuruketage uplift group near Qunke 1 wells, south to Cherchen fault zone, east to Lop Nor depression, an area of about 9 * 104 square kilometres, Including the East of Garr Man sag, Yingjisu depression, Kongquehe slope, Tadong low uplift and the Lop Nor uplift, five two grade tectonic units. The east area of Tarim is belonging to Tarim plate. It changes with the evolution of the Tarim plate. The Tarim plate is closely related to the collision between the Yining - the Junggar plate, the Siberia plate and the southern Qiangtang - the central Kunlun plate. Therefore, it creates a complex tectonic pattern in the eastern Tarim basin. Earth electromagnetic, gravity, deep seismic and other geophysical data are processed by a new generation of geophysical information theory and method, including multi-scale inversion of potential field inversion (Hou and Yang, 2011), 3D magnetotelluric data (Yang et al., 2012) and micro seismic wave field information recognition technology in the eastern Tarim Basin. Combining the information of the deep faults, tectonic evolution characteristics of the study area and the physical changes from geological data, we analyze the relationship between the change of the physical structure and the oil and gas, and predict the favorable oil and gas area and the exploration target area by information extraction, processing and interpretation analysis based on integrated geophysical technology. References 1. Hou, Z. Z., W. C. Yang, 2011, multi scale gravity field inversion and density structure in Tarim Basin: Chinese science, 41, 29-39. 2. Yang W. C., J. L. Wang, H. Z. Zhong, 2012, The main port of the Tarim Basin Analysis of magnetic field and magnetic source structure: Chinese Journal of Geophysics, 55, 1278-1287.

'A real man smells of tobacco smoke'--Chinese youth's interpretation of smoking imagery in film.

PubMed

Davey, Gareth; Zhao, Xiang

2012-05-01

Previous studies have associated youth's exposure to filmic images of smoking with real-life smoking acquisition; initial research in low- and middle-income countries confirms this relationship. The present study in Yunnan, southwest China sought answers to the following questions: How do young people in China make sense of smoking imagery they have seen in film? How are these perceptions shaped by the cultural and social context of images? How do these understandings relate to real-life tobacco use? A study with focus groups and grounded theory was conducted in 2010 and 2011 (Sept-Jan) with middle-school students ages 12 and 13 (n=68, focus groups=12, schools=6). Films and media literacy were important means through which knowledge about smoking was constructed and communicated. Film representations of smoking concurred with Chinese social behaviour (Confucian social networks, face-making, and the notion of society as a harmonious social unit), and were interpreted as congruent with real-life smoking. This pattern, in turn, was intertwined with perceived gender identities of smokers, gender-specific social behaviour, and willingness of girls to explore issues of gender equity. These findings lend new insights into interaction between smoking imagery in film and Chinese youth's smoking beliefs. Tobacco control programs in China should consider young people's interpretations of smoking and the ways they are nested in cultural and social milieu. Copyright © 2012 Elsevier Ltd. All rights reserved.

Genetic polymorphism of interleukin-6 influences susceptibility to HBV-related hepatocellular carcinoma in a male Chinese Han population.

PubMed

Tang, Shengli; Yuan, Yufeng; He, Yueming; Pan, Dingyu; Zhang, Yongxi; Liu, Yuanyuan; Liu, Quanyan; Zhang, Zhonglin; Liu, Zhisu

2014-04-01

As a multifunctional cytokine, interleukin-6 (IL-6) plays a key role in chronic inflammation as well as tumor growth and progression of hepatitis B virus (HBV) infection. Recent studies have implicated that single nucleotide polymorphism (SNP) -572C>G (rs1800796) located within the promoter region of IL-6 gene was associated with susceptibility to several diseases. Here, a case-control study was undertaken to investigate the association between this polymorphism and HBV-related hepatocellular carcinoma (HCC) susceptibility in a Chinese Han population. A total of 900 patients with chronic HBV infection, including 505 HBV-related HCC patients and 395 HBV infected patients without HCC were enrolled, and rs1800796 polymorphism was genotyped by the TaqMan method and DNA sequencing technology. The results indicated no significant association between rs1800796 polymorphism and the risk of HBV-related HCC in all subjects; however, a significant difference was identified in male subjects. Under the dominant model, male subjects with the G allele (CG/GG) have higher susceptibility to HBV-related HCC than those with CC genotype after adjusting confounding factors (P=0.012, odds ratio [OR] 1.68, 95% confidence interval [95% CI] 1.15-2.42). Our results suggested that rs1800796 polymorphism of IL-6 gene was associated with susceptibility to HBV-related HCC in a male Chinese Han population. Copyright © 2014 American Society for Histocompatibility and Immunogenetics. Published by Elsevier Inc. All rights reserved.

"Please Don't Make Me Ask for Help": Implicit Social Support and Mental Health in Chinese Individuals Living with HIV.

PubMed

Yang, Joyce P; Leu, Janxin; Simoni, Jane M; Chen, Wei Ti; Shiu, Cheng-Shi; Zhao, Hongxin

2015-08-01

China faces a growing HIV epidemic; psychosocial needs of HIV-positive individuals remain largely unaddressed. Research is needed to consider the gap between need for mental healthcare and lack of sufficiently trained professionals, in a culturally acceptable manner. This study assessed explicit and implicit forms of social support and mental health symptoms in 120 HIV-positive Chinese. Explicit social support refers to interactions involving active disclosure and discussion of problems and request for assistance, whereas implicit social support refers to the emotional comfort one obtains from social networks without disclosing problems. We hypothesized and found using multiple linear regression, that after controlling for demographics, only implicit, but not explicit social support positively predicted mental health. Future research is warranted on the effects of utilizing implicit social support to bolster mental health, which has the potential to circumvent the issues of both high stigma and low professional resources in this population.

The Effects of Natural Chinese Medicine Aconite Root, Dried Ginger Rhizome, and Coptis on Rectal and Skin Temperatures at Acupuncture Points

PubMed Central

Li, Gang; Wang, Min; Jin, Yi-Xi; Zhang, Shu-Jing; Wu, Meng-Yao

2017-01-01

The 4 properties of Chinese materia medica refer to cold, hot, warm, and cool. In the present study, the effects of the Coptis, the prepared aconite root, and dried ginger rhizome were compared with regard to the rectal and skin temperature changes of the related body surface acupuncture points (Dazhui, Zhiyang, Mingmen, Zhongwan, and Shenque). The investigation aimed to explore the thermal sensitive points, which can reflect the cold and hot properties of the Chinese herbs. This study showed that the prepared aconite root and dried ginger rhizome exhibited a warming effect on the body temperature, whereas the warming sensitive points were Zhongwan, Shenque, Dazhui, and Zhiyang. Coptis exhibited both a warming and a cooling effect on the body temperature, and the cooling sensitive point was Dazhui. The concomitant effect of these three Chinese herbs on the regulation of the body temperature was reflected by Dazhui. However, there are still some limitations and one-sidedness. For instance, the cold and hot property of some herbs cannot be fully reflected through relevant acupoints on the conception and governor vessels. More detecting sites such as ears and internal organs will be selected for further exploration of Chinese herbs' cold and hot property. PMID:29259648

Hong Kong Chinese daughters' intergenerational caregiving obligations: a cultural model approach.

PubMed

Holroyd, E

2001-11-01

This paper, based on a study carried out in Hong Kong, outlines the caregiving obligations of Hong Kong Chinese daughters towards their frail elderly parents. A cultural model approach drawn from cognitive anthropology is taken to focus on how Chinese caregiving daughters develop a sense of what is right and emotionally fulfilling and acquire the motivation to care for their parents. An ethnographic approach was used in the study and techniques included guided and open-ended interviews and non-participatory observations. A total of 20 co-residential caregiving daughters were interviewed in their homes on average twice over the course of one year. All interviews were conducted in Cantonese. Although the sample was small, daughters' accounts are structured by reference to cultural models and this structure provides the common basis for generalisability of results. Concepts of Confucian antecedents, reciprocity and personhood and other modern ideas of filial duty are explored. Conclusions are drawn about the shifting rights and obligations of Chinese caregiving daughters within the contemporary urban realities of Hong Kong. The findings of this study have relevance for the development of welfare policy for older Chinese persons and the chronically ill, and to all services involving women. The findings will also serve to inform family caregiver education programs.

Skin Erythema, Pigmentation and Hydration Kinetics after Ultraviolet Radiation-induced Photodamage in Southern Chinese Women.

PubMed

Wan, Miaojian; Hu, Rong; Xie, Xiaoyuan; Gong, Zijian; Yi, Jinling; Chen, Haiyan; Xie, Lin; Guan, Xiaomin; Guan, Lei; Lai, Wei

2017-10-01

Although there have been some studies about changes of skin erythema and pigmentation following ultraviolet radiation in other races, the relevant data in Chinese have never been achieved. Thus, we evaluated the long-time course of skin erythema, pigmentation and hydration changes after different doses of solar-simulated ultraviolet (SSUV) irradiation in 26 Chinese women for 168 days. The erythema index increased abruptly and peaked during 3 days of SSUV exposure, then slowly returned to the baseline level starting at day 7 and completely recovered during 168-day course of this study only in one minimal erythema doses (MED) SSUV irradiation. The melanin index started to slowly increase at day 3 of SSUV exposure, peaking at day 14 and gradually returned to the baseline level thereafter, but did not return to the baseline level during 168-day course in all doses. Skin hydration slowly declined at day 3 of exposure, hitting the lowest point at day 7, then slowly recovered starting at day 14 and completely returned to the baseline level at day 28 only in 1.5MED. These results will serve as baseline data on Chinese skin and provide useful references for the treatment of serious skin photodamage in Chinese. © 2017 The American Society of Photobiology.

Genetic diversity of mtDNA D-loop sequences in four native Chinese chicken breeds.

PubMed

Guo, H W; Li, C; Wang, X N; Li, Z J; Sun, G R; Li, G X; Liu, X J; Kang, X T; Han, R L

2017-10-01

1. To explore the genetic diversity of Chinese indigenous chicken breeds, a 585 bp fragment of the mitochondrial DNA (mtDNA) region was sequenced in 102 birds from the Xichuan black-bone chicken, Yunyang black-bone chicken and Lushi chicken. In addition, 30 mtDNA D-loop sequences of Silkie fowls were downloaded from NCBI. The mtDNA D-loop sequence polymorphism and maternal origin of 4 chicken breeds were analysed in this study. 2. The results showed that a total of 33 mutation sites and 28 haplotypes were detected in the 4 chicken breeds. The haplotype diversity and nucleotide diversity of these 4 native breeds were 0.916 ± 0.014 and 0.012 ± 0.002, respectively. Three clusters were formed in 4 Chinese native chickens and 12 reference breeds. Both the Xichuan black-bone chicken and Yunyang black-bone chicken were grouped into one cluster. Four haplogroups (A, B, C and E) emerged in the median-joining network in these breeds. 3. It was concluded that these 4 Chinese chicken breeds had high genetic diversity. The phylogenetic tree and median network profiles showed that Chinese native chickens and its neighbouring countries had at least two maternal origins, one from Yunnan, China and another from Southeast Asia or its surrounding area.

Lonicerae Japonicae Flos and Lonicerae Flos: A Systematic Pharmacology Review

PubMed Central

Li, Yujie; Cai, Weiyan; Weng, Xiaogang; Li, Qi; Wang, Yajie; Chen, Ying; Zhang, Wei; Yang, Qing; Guo, Yan; Zhu, Xiaoxin; Wang, Hainan

2015-01-01

Lonicerae japonicae flos, a widely used traditional Chinese medicine (TCM), has been used for several thousand years in China. Chinese Pharmacopeia once included Lonicerae japonicae flos of Caprifoliaceae family and plants of the same species named Lonicerae flos in general in the same group. Chinese Pharmacopeia (2005 Edition) lists Lonicerae japonicae flos and Lonicerae flos under different categories, although they have the similar history of efficacy. In this study, we research ancient books of TCM, 4 main databases of Chinese academic journals, and MEDLINE/PubMed to verify the origins and effects of Lonicerae japonicae flos and Lonicerae flos in traditional medicine and systematically summarized the research data in light of modern pharmacology and toxicology. Our results show that Lonicerae japonicae flos and Lonicerae flos are similar pharmacologically, but they also differ significantly in certain aspects. A comprehensive systematic review and a standard comparative pharmacological study of Lonicerae japonicae flos and Lonicerae flos as well as other species of Lonicerae flos support their clinical safety and application. Our study provides evidence supporting separate listing of Lonicerae japonicae flos and Lonicerae flos in Chinese Pharmacopeia as well as references for revision of relevant pharmacopeial records dealing with traditional efficacy of Lonicerae japonicae flos and Lonicerae flos. PMID:26257818

How does reading direction modulate perceptual asymmetry effects?

PubMed

Chung, Harry K S; Liu, Joyce Y W; Hsiao, Janet H

2017-08-01

Left-side bias effects refer to a bias towards the left side of the stimulus/space in perceptual/visuospatial judgments, and are argued to reflect dominance of right hemisphere processing. It remains unclear whether reading direction can also account for the bias effect. Previous studies comparing readers of languages read from left to right with those read from right to left (e.g., French vs. Hebrew) have obtained inconsistent results. As a language that can be read from left to right or from right to left, Chinese provides a unique opportunity for a within-culture examination of reading direction effects. Chinese participants performed a perceptual judgment task (with both face and Chinese character stimuli; Experiment 1) and two visuospatial attention tasks (the greyscales and line bisection tasks; Experiment 2) once before and once after a reading task, in which they read Chinese passages either from left to right or from right to left for about 20 min. After reading from right to left, participants showed significantly reduced left-side bias in Chinese character perceptual judgments but not in the other three tasks. This effect suggests that the role of reading direction on different forms of left-side bias may differ, and its modulation may be stimulus-specific.

Adult Playfulness, Humor Styles, and Subjective Happiness.

PubMed

Yue, Xiao D; Leung, Chun-Lok; Hiranandani, Neelam A

2016-12-01

Playfulness has been referred to as a disposition that involves reframing a situation to amuse others and to make the situation more stimulating and enjoyable. It may serve to shift one's perspective when dealing with environmental threats. Despite all the benefits of playfulness towards psychological well-being, it remains a largely understudied subject in psychology, particularly in Chinese societies. Hence, this study examined the association between adult playfulness, humor styles, and subjective happiness among a sample of 166 university students in Hong Kong and 159 students in Guangzhou, who completed a self-administered questionnaire, including the Short Measure for Adult Playfulness, the Chinese Humor Styles Questionnaire, and the Subjective Happiness Scale. Results showed that adult playfulness was positively correlated with affiliative humor, self-enhancing humor, and subjective happiness in both Hong Kong and Guangzhou samples. By its implication, highly playful Chinese students preferred using affiliative and self-enhancing humor to amuse themselves and others. © The Author(s) 2016.