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Full-Text Articles in Physiology
The Physiological Stress Response Caused By Hypoxia And Reperfusion Injury In Striped Bass (Morone Saxatilis) And Nile Tilapia (Oreochromis Niloticus), Amanda C. Reynolds
The Physiological Stress Response Caused By Hypoxia And Reperfusion Injury In Striped Bass (Morone Saxatilis) And Nile Tilapia (Oreochromis Niloticus), Amanda C. Reynolds
Electronic Theses and Dissertations
Approximately five million people in the United States are affected by cardiovascular related diseases yearly contributing to 300,000 annual deaths, making CVD the leading cause of mortality worldwide. It has been suggested that apoptosis (programmed cell death) contributes to the pathogenesis of cardiovascular diseases. When blood flow is reduced or cut off from the heart, usually by a thrombus, this results in oxygen deprivation (hypoxia) to the cardiomyocytes (heart cells). In response to this hypoxic stress, cardiomyocytes will undergo apoptosis. Since many species of fish can survive levels of hypoxia that would be fatal to mammals, fish are an ideal …
The Reproductive Cycle Of The Guatemalan Beaded Lizard, Heloderma Charlesbogerti, Wade C. Carruth Iii
The Reproductive Cycle Of The Guatemalan Beaded Lizard, Heloderma Charlesbogerti, Wade C. Carruth Iii
Electronic Theses and Dissertations
Reproductive information, including seasonality in behavior and physiology, is key to our ability to breed species for maintaining assurance colonies or for future introductions. Limited scientific data is available about the reproduction of Helodermatid lizards. Several species of helodermatid lizard are uncommon, rare, or simply exist at low population densities and in need of the development of conservation programs and management. Most helodermatid reproductive data collected to date has been done on deceased animals using histological techniques. Until this study, no hormones have been analyzed, and individual animals have not been followed through a complete cycle. The purpose of this …
Female Social Rank And Steroid Production In Semi-Free Ranging Lemur Catta On St. Catherines Island, Georgia, Tiffany Burgess
Female Social Rank And Steroid Production In Semi-Free Ranging Lemur Catta On St. Catherines Island, Georgia, Tiffany Burgess
Electronic Theses and Dissertations
Many mammalian species live in complex social groups that profoundly affect the behavior and ecology of their members. In ring-tailed lemurs (Lemur catta) these groups are characterized by female dominance, where females have priority over males for food, grooming, and space. Among females there is also a linear dominance hierarchy. L. catta have a strong matrilineal social core due to females staying within their natal group and males dispersing at sexual maturity. Daughters “inherit” their mother’s social rank. However, it is not known if the matrilineal lines are maintained through learned dominant/aggressive behavior or inherited via genetically determined hormonal …