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Full-Text Articles in Endocrinology, Diabetes, and Metabolism

Linking Social Environment And Stress Physiology In Feral Mares (Equus Caballus): Group Transfers Elevate Fecal Cortisol Levels, Cassandra M.V. Nuñez, James S. Adelman, Jessica Smith, Laurence R. Gesquiere, Daniel I. Rubenstein Jan 2014

Linking Social Environment And Stress Physiology In Feral Mares (Equus Caballus): Group Transfers Elevate Fecal Cortisol Levels, Cassandra M.V. Nuñez, James S. Adelman, Jessica Smith, Laurence R. Gesquiere, Daniel I. Rubenstein

Cassandra M.V. Nuñez

Feral horses (Equus caballus) have a complex social structure, the stability of which is important to their overall health. Behavioral and demographic research has shown that decreases in group (or band) stability reduce female fitness, but the potential effects on the physiological stress response have not been demonstrated. To fully understand how band stability affects group-member fitness, we need to understand not only behavioral and demographic, but also physiological consequences of decreases to that stability. We studied group changes in feral mares (an activity that induces instability, including both male and female aggression) on Shackleford Banks, NC. We found that …


Bean And Rice Meals Reduce Postprandial Glycemic Response In Adults With Type 2 Diabetes: A Cross-Over Study, Sharon V. Thompson, Donna M. Winham, Andrea M. Hutchins Apr 2012

Bean And Rice Meals Reduce Postprandial Glycemic Response In Adults With Type 2 Diabetes: A Cross-Over Study, Sharon V. Thompson, Donna M. Winham, Andrea M. Hutchins

Donna Winham

Background: Around the world, beans and rice are commonly consumed together as a meal. With type 2 diabetes increasing, the effect of this traditional diet pattern on glycemic response has not been studied fully. Methods: We evaluated the glycemic response of bean and rice traditional meals compared to rice alone in adults with type 2 diabetes. Seventeen men and women with type 2 diabetes controlled by metformin (n = 14) or diet/exercise (n=3) aged 35–70 years participated in the randomized 4 × 4 crossover trial. The white long grain rice control, pinto beans/rice, black beans/rice, red kidney beans/rice test meals, …


Perceptions Of Flatulence From Bean Consumption Among Adults In 3 Feeding Studies, Donna M. Winham, Andrea M. Hutchins Nov 2011

Perceptions Of Flatulence From Bean Consumption Among Adults In 3 Feeding Studies, Donna M. Winham, Andrea M. Hutchins

Donna Winham

Background: Many consumers avoid eating beans because they believe legume consumption will cause excessive intestinal gas or flatulence. An increasing body of research and the 2010 Dietary Guidelines for Americans supports the benefits of a plant-based diet, and legumes specifically, in the reduction of chronic disease risks. The purpose of the current research was to investigate the perception of increased flatulence and gastrointestinal discomfort among participants who consumed a ½ cup of beans daily for 8 or 12 weeks. Methods: Participants in three studies to test the effects of beans on heart disease biomarkers completed the same weekly questionnaire to …