检索结果-南通市图书馆

Longitudinal changes in body weight of breastfeeding mothers in the first year after delivery and its relationship with human milk composition:a combined longitudinal and cross-sectional cohort study

引用

Food Science and Human Wellness 2024年第1期13卷 254-264页

作者： Huijuan Ruan Yajie Zhang Qingya Tang Xuan Zhao Xuelin Zhao Yi Xiang Wei Geng Yi Feng Wei Cai Department of Clinical Nutrition Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200092China Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition Shanghai Institute of Pediatric ResearchShanghai 200092China Department of Pediatric Surgery Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200092China

Objective:Postpartum weight retention(PPWR)is a common problem among women after *** main objectives of this study are to understand the changes in body weight of breastfeeding mothers during long-term follow-up and preliminarily explore the relationship between maternal body weight and human milk composition,including macronutrients,leptin,and ***:The study included a longitudinal cohort(122 mothers),and a cross-sectional cohort(37 mothers).The human milk,maternal weight,and dietary surveys were collected in the longitudinal cohort at different follow-up time points(1-14 days postpartum,2-4 months postpartum,5-7 months postpartum,and 12-17 months postpartum).The maternal body weight was analyzed using the responses in the survey questionnaires.A milk analyzer based on the mid-infrared spectroscopy(MIRS)was used to determine milk composition,and nutrition analysis software evaluated dietary *** the cross-sectional cohort,participating mothers were asked to provide blood and human milk samples and pertinent information related to maternal body *** body composition was measured by bioelectrical impedance analysis(BIA),while ELISA analyzed leptin and adiponectin in milk and ***:At 5-7 months postpartum,the PPWR of breastfeeding mothers was(2.46±3.59)*** 12-17 months postpartum,the PPWR was(0.98±4.06)*** was found to be negatively correlated with milk fat content within 14 days postpartum and positively correlated at 2-4 months *** addition,the maternal weight and body muscle mass were positively correlated with leptin and adiponectin in *** leptin was positively correlated with the mother’s body weight,body mass index(BMI),FAT percentage,and body fat mass,while plasma adiponectin did not correlate with any *** results also indicate that the PPWR did not correlate with leptin and adiponectin in plasma or ***:Breastfeeding mothers may retain considerable weight gai

关键词： Human milk Milk composition body weight body mass index(BMI) weight gain Postpartum weight retention

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Estimation of body weight in captive Amur tigers(Panthera tigris altaica)

引用

Integrative Zoology 2022年第6期17卷 1106-1120页

作者： Qi WANG Chunmei SHI Dan LIU Guangshun JIANG School of Mental Health Wenzhou Medical UniversityWenzhouChina Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected AreaNortheast Forestry UniversityHarbinChina College of Mathematics and Computer Science Zhejiang Agriculture and Forestry UniversityHangzhouChina Siberian Tiger Park HarbinChina

So far,there has been no safe and convenient method to weigh the largeﬁerce animals,like Amur *** address this problem,we built models to predict the body weight of Amur tigers based on the fact that body weight is proportional to body measurements or *** the method of body measurements,we extracted the body measurements from 4 different kinds of the lateral body image of tigers,that is,total lateral image,central lateral image,ellipseﬁtting image,and rectangleﬁtting image,and then we respectively used artiﬁcial neural network(ANN)and power regression model to analyze the predictive relationships between body weight and body *** results demonstrated that,among all ANN models,the model built with rectangleﬁtting image had the smallest mean square ***,we screened power regression models which had the smallest Akakai information criteria(AIC).In addition,using the method of age,weﬁtted nonlinear regression models for the relationship between body weight and age and found that,for male tigers,logistic model had the smallest *** female tigers,Gompertz model had the smallest ***,this study could be applied to estimate body weight of captive,or even wild,Amur tigers safely and conveniently,helping to monitor individual health and growth of the Amur tiger populations.

关键词： Amur tiger body weight growth curve image analysis Panthera tigris altaica

来源：

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

Analysis of influencing factors and interaction of body weight and disease outcome in patients with prediabetes

引用

World Journal of Diabetes 2023年第10期14卷 1551-1561页

作者： Yan-Yan Li Lin-Ping Tong Xian-Dan Wu Dan Lin Yue Lin Xiao-Yang Lin Department of General Practice The First People’s Hospital of Wenling CityWenling 317500Zhejiang ProvinceChina Department of Oncology Yueyang Hospital of Integrated Traditional Chinese and Western Medicine Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 200437China Department of General Medicine The First People’s Hospital of Wenling CityWenling 317500Zhejiang ProvinceChina

BACKGROUND The trend of prediabetes progressing to type 2 diabetes mellitus(T2DM)is prominent,and effective intervention can lead to a return to *** the factors influencing the outcome of prediabetes is helpful to guide clinical *** weight change in patients with prediabetes has not attracted much *** To explore the interaction between body weight and the factors affecting the progression of prediabetes to *** We performed a retrospective analysis of 236 patients with prediabetes and 50 with normal glucose tolerance(NGT),and collected clinical data and follow-up results of all *** on natural blood glucose outcomes,we classified 66 patients with progression to T2DM into the disease progression(DP)group,and 170 patients without progression to T2DM into the disease outcome(DO)*** analyzed the factors that influenced prediabetes outcome and the influence of body weight on prediabetes blood glucose outcome by unconditional logistic regression.A general linear model(univariate)was used to analyze the interaction between body weight and independent influencing *** There were 98 cases of impaired fasting glucose(IFG),90 cases of impaired glucose tolerance(IGT),and 48 cases of coexistent IFG and *** body weight,waist circumference,body mass index,fasting blood glucose,and 2 h plasma glucose of patients with IFG,IGT,and coexistent IFG and IGT were higher than those in patients with NGT(Pbody weight,glycosylated hemoglobin,uric acid,fasting insulin,and homeostatic model assessment for insulin resistance were independent factors affecting progression of prediabetes to T2DM(P<0.05).Receiver operating characteristic curve analysis showed that the area under the curve predicted by the above indicators combined was 0.905[95%confidence interval(CI):0.863-0.948],which was greater than that predicted by each indicator *** regression analysis with

关键词： Prediabetes Type 2 diabetes mellitus body weight Disease outcome Influencing factors Interactions Lowcarbohydrate diet

来源：

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

Is fat-free mass-based gentamicin dosing regimen preferable than whole-body weight in neonates?

引用

Pediatric Investigation 2023年第2期7卷 86-94页

作者： Kannan Sridharan Muna Al Jufairi Eman Al Ansari Lulwa Alsadah Howra Wasel Department of Pharmacology and Therapeutics College of Medicine and Medical SciencesArabian Gulf UniversityManamaKingdom of Bahrain Neonatal Intensive Care Unit Salmaniya Medical ComplexMinistry of HealthManamaKingdom of Bahrain Department of Pediatrics College of Medicine and Medical SciencesArabian Gulf UniversityManamaKingdom of Bahrain College of Medicine and Medical Sciences Arabian Gulf UniversityManamaKingdom of Bahrain

Importance:body fluid dynamics and renal maturation status vary during the neonatal *** hypothesized that differences in peak and trough gentamicin concentrations could be ***:To predict the peak and trough gentamicin concentrations in critically ill neonates and to predict the changes in the predicted peak plasma concentrations of gentamicin following fat-free mass ***:Critically ill neonates that received gentamicin and have gentamicin concentration measured were *** mass was estimated using skinfold *** in the peak plasma concentrations(Cmax)using whole-body weight(estimated using the current dosing regimen)and predicted concentrations following the fat-free mass-based dosing were the outcome ***:Eighty-nine critically ill neonates were ***-therapeutic Cmax was estimated using the current dosing regimen in 32.6%,and 22.5%neonates following the first and second doses of *** neonates had significantly higher fat mass compared to term *** except one had Cmax above 12μg/ml after the first dose and all had after the second gentamicin dose following the predicted fat-free massbased gentamicin *** recommended doses are as follows:extreme preterm:7.95 mg/kg every 48 h;very preterm:7.30 mg/kg every 36-48 h;late preterm:5.90 mg/kg every 36-48 h;and term neonates at 5.10 mg/kg every 24 ***:Fat-free mass dosing may be considered for obtaining optimal therapeutic effects in the neonatal population.

关键词： Aminoglycosides body weight Fat Fat-free mass Gentamicin

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Stature and body weight Estimations from Footprint Dimensions among Asante and Fante Females in Ghana

引用

Journal of Forensic Science and Medicine 2023年第1期9卷 25-32页

作者： Samuel Kwaku Dwomoh Atta Kusi Appiah Nancy Darkoa Kusi Appiah Chrissie Stansie Abaidoo Department of General Nursing and Midwifery Training College Dunkwa-On-OffinGhana Department of Anatomy School of Medicine and DentistryKwame Nkrumah University of Science and TechnologyKumasiGhana

Background:Footprints recovered from crime scenes can assist in establishing the identity(stature,body weight,and sex)of a *** to variations(genetic and environmental factors)in the morphology of the foot,several authors have derived populationspecific regression equations for stature and weight *** and Objectives:Tribal differences in the footprint dimensions of Ghanaians have not been ***,this study was done to determine if they were tribal differences in footprint *** and Methods:The footprints of Ghanaian females,aged 19-35 years,and belonging to two tribal groups(72 Asante and 73 Fante)were recovered using an ink pad ***,body weight,and footprint measurements were obtained following standard ***:Although Fante females had longer foot lengths and shorter foot breadths than Asante females,the difference was significant(Pweight correlated weakly with footprint *** in Asante females,foot length measurements did not correlate significantly with body weight among Fante ***:The use of mixed population in deriving stature,weight and sex equations is cautioned especially when there is increased genetic *** findings of this study have important applications in forensic anthropometric investigations.

关键词： body weight footprints forensic anthropology Ghanaian tribes stature

来源：

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

Geomagnetic field absenee reduces adult body weight of a migratory insect by disrupt!ng feeding behavior and appetite regulation

引用

Insect Science 2021年第1期28卷 251-260页

作者： Gui-Jun Wan Shou-Lin Jiang Ming Zhang Jing-Yu Zhao Ying-Chao Zhang Wei-Dong Pan Gregory A.Sword Fa-Jun Chen Department of Entomology Nanjing Agricultural UniversityNanjingChina Beijing Key Laboratory of Bioelectromagetics Institute of Electrical EngineeringChinese Academy of SciencesBeijingChina Department of Entomology Texas A&M UniversityCollege StationTXU.S.A.

The geomagnetic field(GMF)is well documented for its essential role as a cue used in animal orientation or *** evidence indicates that the absence of GMF(mimicked by the near-zero magnetic field,NZMF)can trigger stress-like responses such as reduced body weight,as we have previously shown in the brown planthopper,Nilaparvata *** this study,we found that consistent with the significantly decreased body weight of newly emerged female(—14.67%)and male(—13.17%)adult ***,the duration of the phloem ingestion feeding waveform was significantly reduced by 32.02%in 5th instar nymphs reared under the NZMF versus ***,5th instar nymphs that exhibited reduced feeding had significantly higher glucose levels(+16.98%and+20.05%;24 h and 48 h after molting),which are associated with food aversion,and expression patterns of their appetite-related neuropeptide genes(neuropeptide F,dow regulated overall;short neuropeptide F,dowregulated overall;adipokinetic hormone up-regulated overall;and adipokinetic hormone receptor,down-regulated overall)were also altered under the absence of GMF in a manner consistent with diminishing ***,the expressions of the potential magnetosensor croptochromes(Crys)were found significantly altered under the absence of GMF,indicating the likely upstream signaling of the Cry-mediated magnetoreception *** findings support the hypothesis that strong changes in GMF intensity can reduce adult body weight through affecting insect feeding behavior and underlying regulatory processes including appetite *** results highlight that GMF could be necessary for the maintenanee of energy homeostasis in insects.

关键词： appetite body weight feeding behavior geomagnetic field magnetoreception Nilaparvata lugens

来源：

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

Heritability of body weight and resistance to ammonia in the Pacific white shrimp Litopenaeus vannamei juveniles

引用

Chinese Journal of Oceanology and Limnology 2016年第5期34卷 1025-1033页

作者：李文嘉卢霞栾生罗坤隋娟孔杰 Key Laboratory for Sustainable Utilization of Marine Fisheries Resources Ministry of AgricultureYellow Sea Fisheries Research InstituteChinese Academy of Fishery Sciences

Ammonia,toxic to aquaculture organisms,represents a potential problem in aquaculture systems,and the situation is exacerbated in closed and intensive shrimp farming operations,expecially for Litopenaeus *** the potential for the genetic improvement of resistance to ammonia in *** requires knowledge of the genetic parameters of this *** heritability of resistance to ammonia was estimated using two descriptors in the present study:the survival time(ST) and the survival status at half lethal time(SS_(50)) for each individual under high ammonia *** heritability of ST and SS_(50) were low(0.154 4±0.044 6 and 0.147 5±0.040 0,respectively),but they were both significantly different from zero(P0.05),suggesting that ST and SS_(50) could be used as suitable indicators for resistance to *** were also positive phenotypic and genetic correlation between resistance to ammonia and body weight,which means that resistance to ammonia can be enhanced by the improvement of husbandry practices that increase the body *** results from the present study suggest that the selection for higher body weight does not have any negative consequences for resistance to *** addition to quantitative genetics,tools from molecular genetics can be applied to selective breeding programs to improve the efficiency of selection for traits with low heritability.

关键词： Litopenaeus vannamei heritability resistance to ammonia body weight genetic correlation

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Genetic parameters for cold tolerance and body weight of Chinese fleshy prawn,Fenneropenaeus chinensis

引用

Acta Oceanologica Sinica 2016年第6期35卷 12-18页

作者： LI Wenjia LUAN Sheng LUO Kun SUI Juan LU Xia WANG Qingyin KONG Jie Key Laboratory for Sustainable Utilization of Marine Fisheries Resources of Ministry of Agriculture Yellow Sea Fisheries Research InstituteChinese Academy of Fishery Sciences Laboratory for Marine Fisheries Science and Food Production Processes Qingdao National Laboratory for Marine Science and Technology

The inability of Fenneropenaeus chinensis to tolerate low temperatures is of major economic concern in temperate climates,as it reduces their growing season and leads to over-winter *** this study,the heritability of body weight under low grow-out temperature and cold tolerance in *** were first investigated and estimated using 88 ful-sib families,which might provide crucial information in Chinese fleshy prawn breeding *** heritability for body weight under suitable and low temperature of *** were both moderate（0.158 0±0.307 5 and 0.132 0±0.026 9 respectively）;the large coefficient of variation（approximately 21%） and moderate estimate of heritability for body weight indicated substantial potential for selective *** heritability estimate for cold tolerance was low（0.019 2±0.023 5）,and showed no significant differences from zero（P〉0.05）.A weak genetic correlation between cold tolerance and body weight was also estimated in the present study,also showing no significant differences from zero（P〉0.05）.Thus,more research needs to be conducted on the more accurate heritability estimate of cold tolerance and genetic correlations between traits in *** to further improve the achievement of breeding goals.

关键词： Fenneropenaeus chinensis heritability body weight cold tolerance genetic correlation

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Dynamic genetic analysis for body weight and main length ratio in turbot Scophthalmus maximus

引用

Acta Oceanologica Sinica 2020年第2期39卷 22-27页

作者： Xin’an Wang Aijun Ma Yellow Sea Fisheries Research Institute Chinese Academy of Fishery Sciences/Shandong Province Key Laboratory of Marines Fisheries Biotechnology and Genetic BreedingQingdao 266071China Laboratory for Marine Biology and Biotechnology Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China

The objective of this study was to estimate genetic parameters of body width(BW)to body length(BL)ratio(BW/BL)and of body weight traits(BWT)in turbot,and to elucidate the genetic mechanism of the two traits during ontogeny by dynamic genetic *** 3 to 27 months,BW,BL and BWT of each communally stocked fish were measured every 3 *** BW/BL ratio was measured at different sampling ages.A twotrait animal model was used for genetic evaluation of *** results showed that the heritability values of BW/BL ratio ranged from 0.2168 to 0.3148,corresponding to moderate *** BWT heritability values ranged from 0.2702 to 0.3479 corresponding to moderate *** heritability of BW/BL ratio was lower than that of BWT,except at 3 months of *** correlation between BW/BL ratio and BWT decreased throughout the measurement *** correlations were higher than the phenotypic *** current results for estimating genetic parameters demonstrate that the BW/BL ratio could be used as a phenotypic marker of fast-growing turbot,and the BW/BL ratio and BWT could be improved simultaneously through selective breeding.

关键词： turbot dynamic genetic analysis body weight main length ratio heritability genetic correlation

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

A novel equation and nomogram including body weight for estimating prostate volumes in men with biopsy-proven benign prostatic hyperplasia

引用

Asian Journal of Andrology 2012年第5期14卷 703-707页

作者： Yasukazu Nakanishi Hitoshi Masuda Satoru Kawakami Mizuaki Sakura Yasuhisa Fujii Kazutaka Saito Fumitaka Koga Masaya Ito lunji Yonese Iwao Fukui Kazunori Kihara Department of Urology Tokyo Medical and Dental University Tokyo 113-8519 Japan Department of Urology Cancer institute Hospital Tokyo 135-8550 Japan

Anthropometric measurements, e.g., body weight （BW）, body mass index （BMI）, as well as serum prostate-specific antigen （PSA） and percent-free PSA （%fPSA） have been shown to have positive correlations with total prostate volume （TPV）. We developed an equation and nomogram for estimating TPV, incorporating these predictors in men with benign prostatic hyperplasia （BPH）. A total of 1852 men, including 1113 at Tokyo Medical and Dental University （TMDU） Hospital as a training set and 739 at Cancer Institute Hospital （CIH） as a validation set, with PSA levels of up to 20 ng m1-1, who underwent extended prostate biopsy and were proved to have BPH, were enrolled in this study. We developed an equation for continuously coded TPV and a logistic regression-based nomogram for estimating a TPV grater than 40 mh Predictive accuracy and performance characteristics were assessed using an area under the receiver operating characteristics curve （AUC） and calibration plots. The final linear regression model indicated age, PSA, %fPSA and BW as independent predictors of continuously coded TPV. For predictions in the training set, the multiple correlation coefficient was increased from 0.38 for PSA alone to 0.60 in the final model. We developed a novel nomogram incorporating age, PSA, %fPSA and BW for estimating TPV greater than 40 mh External validation confirmed its predictive accuracy, with AUC value of 0.764. Calibration plots showed good agreement between predicted probability and observed proportion. In conclusion, TPV can be easily estimated using these four independent predictors.

关键词： body weight equation nomogram prediction prostate-specific antigen prostate volume

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：