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Medicine and Health Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

2010

Public health

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Articles 31 - 32 of 32

Full-Text Articles in Medicine and Health Sciences

An Examination Of The Association Of Selected Toxic Metals With Total And Central Obesity Indices: Nhanes 99-02, Miguel A. Padilla, Mai Elobeid, Douglas M. Ruden, David B. Allison Jan 2010

An Examination Of The Association Of Selected Toxic Metals With Total And Central Obesity Indices: Nhanes 99-02, Miguel A. Padilla, Mai Elobeid, Douglas M. Ruden, David B. Allison

Psychology Faculty Publications

It is conceivable that toxic metals contribute to obesity by influencing various aspects of metabolism, such as by substituting for essential micronutrients and vital metals, or by inducing oxidative stress. Deficiency of the essential metal zinc decreases adiposity in humans and rodent models, whereas deficiencies of chromium, copper, iron, and magnesium increases adiposity. This study utilized the NHANES 99-02 data to explore the association between waist circumference and body mass index with the body burdens of selected toxic metals (barium, cadmium, cobalt, cesium, molybdenum, lead, antimony, thallium, and tungsten). Some of the associations were significant direct relationships (barium and thallium), …


The Role Of Community Advisory Boards In Health Research: Divergent Views In The South African Experience, David Buchanan, Priscilla Reddy, Sibusio Sifunda, Shamagonam James, Nasheen Naidoo Jan 2010

The Role Of Community Advisory Boards In Health Research: Divergent Views In The South African Experience, David Buchanan, Priscilla Reddy, Sibusio Sifunda, Shamagonam James, Nasheen Naidoo

UMass Institute for Global Health Faculty Publications

In the light of the growing involvement of community advisory boards (CABs) in health research, this study presents empirical findings of the functions and operations of CABs in HIV/AIDS vaccine trials in South Africa. The individual and focus group interviews with CAB members, principal investigators, research staff, community educators, recruiters, ethics committee members, trial participants and South African AIDS Vaccine Initiative (SAAVI) staff members demonstrated differences in the respondents’ perceptions of the roles and responsibilities of CABs. These findings question the roles of the CABs. Are they primarily there to serve and be accountable to the community, or to serve …