Biomedical and environmental sciences : BES最新文献_第3页

The Expression of Estrogen Receptor Subtypes in Prolactinomas and Their Relationship to Tumor Biological Behavior. 雌激素受体亚型在催乳素瘤中的表达及其与肿瘤生物学行为的关系。

Biomedical and environmental sciences : BES Pub Date : 2015-11-01 DOI: 10.3967/bes2015.113

Chu Zhong Li, S. Gui, Xu-yi Zong, Ya Zhuo Zhang

引用次数: 13

Influence of soy isoflavone on lindane cumulant in sprague-dawley rats. 大豆异黄酮对 Sprague-dawley 大鼠林丹累积量的影响

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.097

Yang Yang, Yun Bo Zhang, Wei Sheng, Zheng Hai Fu, Zhe Wang, Xiao Wang, Si Yuan Guan, Xiao Lin Na

引用次数: 1

Malnutrition prevalence in lasa xizang children and adolescents. 西藏拉萨儿童和青少年营养不良患病率。

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.094

Xiao Jian Yin, Cheng Ye Ji

{"title":"Malnutrition prevalence in lasa xizang children and adolescents.","authors":"Xiao Jian Yin, Cheng Ye Ji","doi":"10.3967/bes2014.094","DOIUrl":"https://doi.org/10.3967/bes2014.094","url":null,"abstract":"Objective: To assess the prevalence of malnutrition among children and adolescents in Xizang (Tibet).Methods: We analyzed data from the Chinese National Survey on Students' Constitution and Health for the years 1995, 2000, 2005, and 2010 pertaining to Tibetan children and adolescents in lase (Lhasa), aged 7-18 years old. Numbers of survey subjects for these years were: 2393, 2754, 2397, and 2643, respectively.Results: Our results indicated that the rate of occurrence of stunting in Tibet has evidenced a gradual decline: for boys, from 26.8% in 2000 to 9.3% in 2010; and for girls, from 25.8% in 2000 to 10.8% in 2010. In general, the wasting rate for both boys and girls in Tibet has gradually decreased over time: for boys, from 17.7% in 1995 to 4.6% in 2005; and for girls from 12.5% in 1995 to 2.3% in 2005. The stunting rates of boys aged 7-13 years old and of girls aged 7-11 years old were 67.5% and 53.1%, respectively, while these rates for boys aged 14-18 years old and girls aged 12-18 years old were 32.5% and 46.9%, respectively.Conclusion: Stunting and wasting rates of Tibetan children and adolescents indicate a gradual declining trend over time. The stunting rates of both boys and girls during early puberty were significantly higher than those during late puberty.","PeriodicalId":9108,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"27 8","pages":"614-26"},"PeriodicalIF":0.0,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32641073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Protein requirements in healthy adults: a meta-analysis of nitrogen balance studies. 健康成人的蛋白质需求:氮平衡研究的荟萃分析

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.093

Min Li, Feng Sun, Jian Hua Piao, Xiao Guang Yang

{"title":"Protein requirements in healthy adults: a meta-analysis of nitrogen balance studies.","authors":"Min Li, Feng Sun, Jian Hua Piao, Xiao Guang Yang","doi":"10.3967/bes2014.093","DOIUrl":"https://doi.org/10.3967/bes2014.093","url":null,"abstract":"Objective: The goal of this study was to analyze protein requirements in healthy adults through a meta-analysis of nitrogen balance studies.Methods: A comprehensive search for nitrogen balance studies of healthy adults published up to October 2012 was performed, each study were reviewed, and data were abstracted. The studies were first evaluated for heterogeneity. The average protein requirements were analyzed by using the individual data of each included studies. Study site climate, age, sex, and dietary protein source were compared.Results: Data for 348 subjects were gathered from 28 nitrogen balance studies. The natural logarithm of requirement for 348 individuals had a normal distribution with a mean of 4.66. The estimated average requirement was the exponentiation of the mean of the log requirement, 105.64 mg N/kg•d. No significant differences between adult age, source of dietary protein were observed. But there was significant difference between sex and the climate of the study site (P<0.05).Conclusion: The estimated average requirement and recommended nutrient intake of the healthy adult population was 105.64 mg N/kg•d (0.66 g high quality protein/kg•d) and 132.05 mg N/kg•d (0.83 g high quality protein/kg•d), respectively.","PeriodicalId":9108,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"27 8","pages":"606-13"},"PeriodicalIF":0.0,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32641072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

An evaluation of genotoxicity and cytotoxicity of melamine in combination with cyanuric acid at three mass ratios. 三聚氰胺与三聚氰尿酸在三种质量比下的遗传毒性和细胞毒性评价。

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.098

Xin Liu, Da Wei Huang, Ke Jia Wu, Yong Ning Wu, Xi Wu Jia, Zhi Yong Gong

引用次数: 6

Bacterial communities associated with an occurrence of colored water in an urban drinking water distribution system. 细菌群落与城市饮用水分配系统中有色水的出现有关。

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.099

Hui Ting Wu, Zi Long Mi, Jing Xu Zhang, Chao Chen, Shu Guang Xie

引用次数: 11

Elevated resting heart rate is associated with dyslipidemia in middle-aged and elderly Chinese. 中国中老年人群静息心率升高与血脂异常有关。

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.092

Ji Chao Sun, Xiao Lin Huang, Xin Ru Deng, Xiao Fei Lv, Jie Li Lu, Yu Hong Chen, Yu Fang Bi, Wei Qing Wang, Min Xu, Guang Ning

{"title":"Elevated resting heart rate is associated with dyslipidemia in middle-aged and elderly Chinese.","authors":"Ji Chao Sun, Xiao Lin Huang, Xin Ru Deng, Xiao Fei Lv, Jie Li Lu, Yu Hong Chen, Yu Fang Bi, Wei Qing Wang, Min Xu, Guang Ning","doi":"10.3967/bes2014.092","DOIUrl":"https://doi.org/10.3967/bes2014.092","url":null,"abstract":"Objective: To study the relationship between resting heart rate and blood lipid level.Methods: A total of 9 415 subjects aged ⋝ 40 years were included in the present study. Their resting heart rate was monitored and their serum levels of triglyceride (TG), total cholesterol (TC), low density lipoprotein cholesterol (LDL-C) and high density lipoprotein cholesterol (HDL-C) were measured to define dyslipidemia according to the 2007 Chinese Guidelines on Prevention and Treatment of Dyslipidemia in Adults.Results: The subjects were divided into group A with their resting heart rate <70 beats/min, group B with their resting heart rate =70-79 beats/min, group C with their resting heart rate =80-89 beats/min, and group D with their resting heart rate ⋝ 90 beats/min. High TG, TC, and LDL-C were presented across the resting heart rate (Ptrend <0.01). Multiple logistic regression analysis revealed that the risk of high TG and TC was higher in subjects with their resting heart rate ⋝ 90 beats/min than in those with their resting heart rate <70 beats/min (OR=1.42; 95% CI: 1.16-1.74 and OR=1.33; 95% CI: 1.09-1.64, respectively).Conclusion: Elevated resting heart rate is associated with high TG and TC in middle-aged and elderly Chinese subjects.","PeriodicalId":9108,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"27 8","pages":"601-5"},"PeriodicalIF":0.0,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32641071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

Association of bisphenol a exposure with circulating sex hormone concentrations in men and postmenopausal women. 男性和绝经后妇女双酚a暴露与循环性激素浓度的关系。

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.096

Mian Li, Tian Ge Wang, Yu Xu, Jie Zhang, Bai Hui Xu, Min Xu, Yu Hong Chen, Jie Li Lu, Yu Fang Bi, Wei Qing Wang, Yan Yun Gu, Guang Ning

引用次数: 1

Ebola virus disease: general characteristics, thoughts, and perspectives. 埃博拉病毒病:一般特征、思想和观点。

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.100

Ying Cheng, Yu Li, Hong Jie Yu

引用次数: 6

Serum calcium level is associated with brachial-ankle pulse wave velocity in middle-aged and elderly Chinese. 中国中老年人群血钙水平与肱-踝脉波速度的关系。

Biomedical and environmental sciences : BES Pub Date : 2014-08-01 DOI: 10.3967/bes2014.091

Xin Ru Deng, Yin Fei Zhang, Tian Ge Wang, Bai Hui Xu, Ji Chao Sun, Lie Bin Zhao, Min Xu, Yu Hong Chen, Wei Qing Wang, Yu Fang Bi, Jie Li Lu

{"title":"Serum calcium level is associated with brachial-ankle pulse wave velocity in middle-aged and elderly Chinese.","authors":"Xin Ru Deng, Yin Fei Zhang, Tian Ge Wang, Bai Hui Xu, Ji Chao Sun, Lie Bin Zhao, Min Xu, Yu Hong Chen, Wei Qing Wang, Yu Fang Bi, Jie Li Lu","doi":"10.3967/bes2014.091","DOIUrl":"https://doi.org/10.3967/bes2014.091","url":null,"abstract":"Objective: To study the relation between serum calcium level and elevated BaPWV in Chinese subjects.Methods: The relation between serum calcium level and elevated BaPWV was studied in 9 615 subjects. The mean value of left and right BaPWV was analyzed. BaPWV was defined as high when it was ⋝1752.5 cm/s (the upper quartile) either side.Results: The BaPWV and its elevated percentage progressively increased across the quartiles of the serum calcium level (P<0.05). The prevalence of elevated BaPWV was significantly higher in subjects of the second, third and highest quartiles than in those of the lowest quartile (26.9%, 28.4%, and 33.2% vs 23.7%, P=0.0116, P=0.0004, and P<0.0001). Logistic regression analysis revealed that the risk of elevated BaPWV was 1.32- fold higher in subjects of the highest quartile than in those of the lowest quartile (OR=1.32, 95% CI: 1.08-1.60).Conclusion: The elevated serum calcium level is related to an elevated BaPWV and a higher risk of arterial stiffness, independent of conventional risk factors, in middle-aged and elderly Chinese subjects.","PeriodicalId":9108,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"27 8","pages":"594-600"},"PeriodicalIF":0.0,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32641070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9