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Full-Text Articles in Physiology

High-Protein Diet Associated With Resistance Training Improves Performance And Decreases Adipose Index In Rats, Paula Caroline De Almeida, Thiago Da Rosa Lima, Eudes Thiago Pereira Avila, Geovane José Tolazzi, Letícia Pereira Cavalcante, James W. Navalta, Ramires Tibana, Roberto Lopes De Souza, Neuber José Segri, Édila Cristina De Souza, Roberto Carlos Vieira Jr., Fabrício Azevedo Voltarelli Sep 2020

High-Protein Diet Associated With Resistance Training Improves Performance And Decreases Adipose Index In Rats, Paula Caroline De Almeida, Thiago Da Rosa Lima, Eudes Thiago Pereira Avila, Geovane José Tolazzi, Letícia Pereira Cavalcante, James W. Navalta, Ramires Tibana, Roberto Lopes De Souza, Neuber José Segri, Édila Cristina De Souza, Roberto Carlos Vieira Jr., Fabrício Azevedo Voltarelli

International Journal of Exercise Science

International Journal of Exercise Science 13(2): 1366-1381, 2020. The study tested the hypothesis that a high protein diet based on isolated whey protein (IWP) associated with strength training improves performance and reduces body fat without promoting health damage. Male Wistar rats, 45 days old, were divided into four groups (n = 8 / group): normoprotein sedentary (IWP 14%; NS); hyperprotein sedentary (IWP 35%; HS); normoprotein trained (IWP 14%; NT) and hyperprotein trained (IWP 35%; HT). All groups performed the maximum load test at the beginning and after the vertical ladder training protocol for 6 weeks (3x/week). The performance improved …


Energy Stores And Life-History Transitions In Red-Sided Garter Snakes (Thamnophis Sirtalis Parietalis), Rachel Catharine Wilson Jul 2020

Energy Stores And Life-History Transitions In Red-Sided Garter Snakes (Thamnophis Sirtalis Parietalis), Rachel Catharine Wilson

Dissertations and Theses

All organisms must prioritize investment in either reproductive or self-maintenance activities. Despite this established paradigm, our understanding of how organisms choose to prioritize certain behaviors and physiologies over others remains limited. It is likely that an organism's energy status not only influences variation in reproductive effort, but also transitions to and from reproductive activities. My dissertation aims to investigate how energy metrics (body condition index, adipocyte follicle size, and liver glycogen) relate to reproduction and associated life-history stages in red-sided garter snakes (Thamnophis sirtalis parietalis). Chapter two examines if energy metrics differ with migratory status and sex in …