检索结果-南通市图书馆

Biomedical and Environmental Sciences 2022年第6期35卷 547-551页

作者： MA Yan CHEN Chen WANG Jing Bo CHENG Jia Li SHEN Shi CHEN Xi HUO Jun Sheng key laboratory of trace element nutrition National Institute for Nutrition and HealthChinese Center for Disease Control and PreventionBeijing 100050China

Triclosan(TCS)is widely used in personal-care products because of its bactericidal and antibacterial ***,TCS and its toxic byproducts have been detected in aquatic environments,animals,and plants *** is a common phenolic environmental endocrine disruptor,and TCS in the environment enters the body mainly through diet and *** of the absorbed TCS is metabolized by the human kidneys and is eliminated in the urine[1].Some epidemiological studies have suggested a positive correlation between the TCS exposure level in urine and albumin(a biomarker of renal function),which could cause renal dysfunction[2].However,the potential effects of TCS on the mammalian kidney and its mechanisms are currently ***,we initiated an in vitro trial to study the molecular mechanism of cytotoxicity of TCS to glomeruli.

关键词： PI3K/Akt urine Apoptosis

Effect of Na Fe EDTA-Fortified Soy Sauce on Anemia Prevalence in China: A Systematic Review and Meta-analysis of Randomized Controlled Trials

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2015年第11期28卷 788-798页

作者： HUO Jun Sheng YIN Ji Yong SUN Jing HUANG Jian LU Zhen Xin REGINA Moench-Pfanner CHEN Jun Shi CHEN Chun Ming key laboratory of trace element nutrition of Ministry of health National Institute for Nutrition and HealthChinese Center for Disease Control and Prevention Global Alliance of Improved nutrition Singapore

Objective To assess the effect of sodium iron ethylenediaminetetraacetate （NaFeEDTA）-fortified soy sauce on anemia prevalence in the Chinese population. Methods A systematic review was performed to identify potential studies by searching the electronic databases of PubMed, Cochrane Library, WHO Library, HighWire, CNKI, and other sources. The selection criteria included randomized controlled trials that compared the efficacy of NaFeEDTA-fortified soy sauce with that of non-fortified soy sauce. Anemia rates and hemoglobin levels were the outcomes of interest. Inclusion decisions, quality assessment, and data extraction were performed by two reviewers independently. A total of 16 studies met the inclusion criteria for anemia rate analysis, of which 12 studies met the inclusion criteria for hemoglobin analysis. All included studies assessed the effect of NaFeEDTA-fortified soy sauce on anemia rates and hemoglobin concentrations. Results After the intervention, the hemoglobin concentration increased and anemia rates decreased significantly as compared with the non-fortified soy sauce groups. For anemia rates, data from 16 studies could be pooled, and the pooled estimate odds ratio was 0.25 （95% CI 0.19-0.35）. For hemoglobin concentrations, data from 12 studies could be pooled, and the pooled weighted mean difference was 8.81 g/L （95% CI 5.96-11.67）. Conclusion NaFeEDTA-fortified soy sauce has a positive effect on anemia control and prevention in the at-risk population.

关键词： Sodium iron ethylenediaminetetraacetate NaFeEDTA Anemia Hemoglobin Iron deficiency Meta-analyses Food fortification

Evaluation of the Protein Requirement in Chinese Young Adults Using the Indicator Amino Acid Oxidation Technique

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2013年第8期26卷 655-662页

作者： LI Min WANG Zhi Ling GOU Ling Yan LI Wei Dong TIAN Yuan HU Yi Chun WANG Rui PIAO Jian Hua YANG Xiao Guang ZHANG Yu Hui key laboratory of trace element nutrition MOH Institute of Nutrition and Food Safety Chinese Center for Disease Control and Prevention Bethune Military Medical College of People's Liberation Army

Objective To accurately calculate the protein requirements in Chinese young adults using the indicator amino acid oxidation technique. Methods Nine women and ten men received a restricted daily level of protein intake （0.75, 0.82, 0.89, 0.97, and 1.05 g/kg）, along with L-[1-13C]-Ieucine. Subjects＇ protein requirement was determined by a biphasic linear regression crossover analysis of F13C02 data. In doing so, a breakpoint at the minimal rate of appearance of 13C02 expiration specific to each level of dietary protein was identified. This trial was registered with the Chinese clinical trial registry as ChiCTR-ONC-11001407. Results The Estimated Average Requirement （EAR） and the Recommended Nutrient Intake （RNI） of protein for healthy Chinese young adults were determined to be 0.87 and 0.98 g/（kg.d）, respectively, based on the indicator amino acid oxidation technique. Conclusion The EAR and RNI of mixed protein are 5% and 16% that are lower than the current proposed EAR and RNI {0.92 and 1.16 g/（kg.d）, respectively）, as determined by the nitrogen balance method. The respective EAR and RNI recommendations of 0.87 and 0.98 g/（kg.d） of mixed protein are estimated to be reasonable and suitable for Chinese young adults.

关键词： Protein requirement Indicator amino acid oxidation Adult protein intake Biphasic linearregression crossover analysis Mixed diet

Establishment of an Iron Deficiency Model by Iron Depletion in Pregnant Rats

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2024年第2期37卷 210-215页

作者： CHEN Xi HAN Chao ZHAO Jin Peng SHEN Shi WANG Li Yuan REN Shou WANG Tong Lei MA Yan XU Ze Chao HUO Jun Sheng key laboratory of trace element nutrition National Health Commission of the People’s Republic of ChinaNational Institute for Nutrition and HealthChinese Center for Disease Control and PreventionBeijing 100050China

Anemia,a global public health problem,has significant adverse consequences on the cognitive development of children and the work capacity of adults;affecting social and economic ***,roughly 43%of children under five years of age,38%of pregnant women,and 29%of nonpregnant women had *** during pregnancy significantly increases the risk of low birth weight and preterm birth.A 10 g/L increase in hemoglobin has been estimated to decrease the risk of maternal and perinatal mortality by 29%and 28%.

关键词： mortality pregnancy anemia

Distribution of High-sensitivity C-reactive Protein Status in an Urban Population in China

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2020年第6期33卷 396-402页

作者： TANG Yan Bin HUO Jun Sheng HUANG Jian LI Hong PIAO Jian Hua SUN Jing WANG Li Juan key laboratory of trace element nutrition MOH National Institute for Nutrition and HealthChinese Center for Disease Control and PreventionBeijing 100050China Beijing Center for Disease Control and Prevention Beijing 100013China

Objectives To evaluate the distribution by age and sex of serum high-sensitivity C-reactive protein(hsCRP)in an urban Chinese population and to provide a profile prediction for the risk of bacterial infection,inflammatory diseases,or tissue damages in the *** Serum hsCRP was determined using the Roche Tina-quant immuno-turbidimetric assay on a Hitachi 7600–010 automatic biochemical analyzer(Roche Diagnostics)in 1,572 males and 1,800 females,including 78 pregnant women,who were derived from the National Health and nutrition Survey in2010–*** The average hsCRP concentration in urban China was 0.68 mg/L for males and 0.65 mg/L for *** differences in hsCRP were found among different age groups(P<0.05).Monitoring results showed no significant differences among the 6–11,45–59,and≥60-year-old groups in the comparison of hsCRP between males and females in large ***,hsCRP concentration was significantly higher in men aged 12–17 and 18–44 years than in *** The distribution of the hsCRP status of residents in large cities in China was influenced by age and gender,and the hsCRP levels of both sexes increased gradually with *** addition,hsCRP concentration was higher in healthy pregnant women than in non-pregnant *** on our results,we recommend that this parameter be included in future national and international screening for early detection of various illnesses.

关键词： High-sensitivity C-reactive protein Urban population Inflammation Distribution

Total Energy Expenditure of 16 Chinese Young Men Measured by the Doubly Labeled Water Method

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2013年第6期26卷 413-420页

作者： ZHUO Qin SUN Rui GOU Ling Yan PIAO Jian Hua LIU Jian Min TIAN Yuan ZHANG Yu Hui YANG Xiao Guang key laboratory of trace element nutrition MOH National Institute of Nutrition and Food SafetyChinese Center for Disease Control and Prevention Public Health Bureau in Xicheng District of Beijing Bethune Military Medical College

Objective Doubly labeled water （DLW） method is the gold standard for measuring total energy expenditure （TEE）. We used this method to measure TEE in Chinese young men. Methods Sixteen healthy young men age 23±1 recruited. TEE was measured by the DLW method, by indirect calorimetry. We also conducted 24-h estimate energy requirements of the subjects. years with body mass index 22.0±1.4 kg/m2 were and basal energy expenditure （BEE） was determined activity, energy balance and factorial approach to Results TEE of subjects by DLW method was 9.45±0.57 M J/day （2258±180 kcal/day）. The 24-h activity was 10.80±0.33 M J/day （2582±136 kcal/day）. The energy requirement, derived from energy balance observations, was 9.93±1.32 M J/day （2373±315 kcal/day）. The BEE of 6.65±0.28 M J/day （1589±67 kcal/day）, calculated by the adjusted Schofield equation, was significantly higher （P〈O.O01） than that measured by indirect calorimetry, 5.99-±0.66 M J/day （1433-±158 kcal/day）. The TEE derived from the factorial approach was 10.31-±0.43 M J/day （2463±104 kcal/day）. Conclusion The TEE of Chinese young men measured by the DLW method was about 10% lower than the current recommended nutrient intake （RNI）, suggesting that the RNI for Chinese men maybe overestimated. Further studies are warranted to determine the value of the estimated energy requirement.

关键词： Doubly labeled water Total energy expenditure Recommended nutrient intakes Estimatedenergy requirement Chinese young men

Zinc Absorption from Representative Diet in a Chinese Elderly Population Using Stable Isotope Technique

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2017年第6期30卷 391-397页

作者： LI Ya Jie LI Min LIU Xiao Bing REN Tong Xiang LI Wei Dong YANG Chun WU Meng YANG Lin Li MA Yu Xia WANG Jun PIAO Jian Hua YANG Li Chen YANG Xiao Guang key laboratory of trace element nutrition National Health and Family Planning Commission of China Department of Trace Element Nutrition National Institute for Nutrition and Health Chinese Center for Disease Control and Prevention Beijing 100050 China National Institute of Metrology Beijing 100029 China Department of nutrition and Food Hygiene Capital University of Medical Sciences Beijing 100069 China HeBei Medical University Shijiazhuang 050017 Hebei China

Objective To determine the dietary zinc absorption in a Chinese elderly population and provide the basic data for the setting of zinc （Zn） recommended nutrient intakes （RNI） for Chinese elderly people. Methods A total of 24 elderly people were recruited for this study and were administered oral doses of 3 mg 67Zn and 1.2 mg dysprosium on the fourth day. The primary macronutrients, energy, and phytic acid in the representative diet were examined based on the Chinese National Standard Methods. Fecal samples were collected during the experimenta and dysprosium content. period and analyzed for zinc content, 67Zn isotope ratio, Results The mean （± SD） zinc intake from the representative Chinese diet was 10.6 ± 1.5 mg/d. The phytic acid-to-zinc molar ratio in the diet was 6.4. The absorption rate of 67Zn was 27.9% ±9.2%. The RNI of zinc, which were calculated by the absorption rate in elderly men and women, were 10.4 and 9.2 mg/d, respectively. Conclusion This study got the dietary Zn absorption in a Chinese elderly population. We found that Zn absorption was higher in elderly men than in elderly women. The current RNI in elderly female is lower than our finding, which indicates that more attention is needed regarding elderly females＇ zinc status and health.

关键词： Zinc absorption Chinese elderly people Stable isotope technique

Beverage Consumption of Children and Adolescents Aged 6−17 Years—China,2016−2017

在线全文

学校读者我要写书评

暂无评论

China CDC weekly 2021年第13期3卷 279-284页

作者： Xiaoli Xu Wei Piao Hongyun Fang Qiya Guo Lahong Ju Shuya Cai Shujuan Li Xue Cheng Liyun Zhao Dongmei Yu National Institute for nutrition and Health Chinese Center for Disease Control and PreventionKey Laboratory of Trace Element NutritionNational Health Commission of the People’s Republic of ChinaBeijingChina.

Summary What is already known on this topic?Beverage consumption has become a problematic dietary behavior in children and *** drinking of beverages,especially sugary beverages,can increase the risk of chronic diseases such as obesity,dental cavities,and *** is added by this report?This report revealed the beverage consumption rate was higher in males,in urban areas.

关键词： dietary diseases obesity

Iron Status Among Children Aged 6−17 Years by Serum Ferritin—China,2016−2017

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

China CDC weekly 2021年第11期3卷 221-225页

作者： Lijuan Wang Junsheng Huo Di Chen Qingqing Man Yanbin Tang Jian Zhang Jian Huang National Institute for nutrition and Health Chinese Center for Disease Control and PreventionKey Laboratory of Trace Element NutritionNational Health Commission of the People’s Republic of ChinaBeijingChina

Summary What is already known on this topic?Iron deficiency(ID)is the most widespread micronutrient deficiency and have several adverse effects on *** of ID among children include delayed psychomotor development and i... 详细信息

关键词： impaired Serum Ferritin

Folic Acid Status and Associated Factors for Pregnant Chinese Women—China,2015

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

China CDC weekly 2021年第11期3卷 226-231页

作者： Shan Jiang Jie Wang Yifan Duan Xuehong Pang Ye Bi Huanmei Zhang Shuxia Wang Zhenyu Yang National Institute for nutrition and Health Chinese Center for Disease Control and PreventionKey Laboratory of Trace Element NutritionNational Health and Family Planning Commission of the Peoples’Republic of ChinaBeijingChina.

Summary What is already known on this topic?Low folate status in pregnancy has been associated with multiple adverse pregnancy outcomes,including neural tube defects,congenital heart defects,fetal growth restriction,l... 详细信息

关键词： pregnancy fetal congenital