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Now showing items 51-60 of 63
Risky Business: Subsistence fishing in Tyrrell County, North Carolina
(East Carolina University, 2018-11-30)
Catching fish provides inexpensive protein to low income residents living near fish producing water bodies. Tyrrell County, North Carolina, is one of the most economically challenged counties in the state. Located in the ...
The Role of Differential Sensitivity to Retinoic Acid (RA) in Regulating Spermatogonial Fate
(East Carolina University, 2018-12-10)
In the mammalian testis, the foundation of spermatogenesis is provided by spermatogonial stem cells (SSCs); their progeny either remain as stem cells (following a self-renewal division) or proliferate as undifferentiated ...
SALT MARSH MOSQUITO DITCH ALTERATIONS: ECOLOGICAL IMPACTS AND PERSPECTIVES IN MANAGEMENT DECISIONS
(East Carolina University, 2018-12-10)
Salt marsh ecosystems are prized for the numerous ecological and economic services that benefit society. On the U.S. east coast, virtually all salt marsh habitat from Maine to Virginia has been hydrologically degraded by ...
Integrative Complexity of Coastal Resources Management: Examining Tradeoffs Between Ecosystem Protection and Resource Use
(East Carolina University, 2018-07-20)
The management dilemma of use versus protection is a complex issue, and like most complex issues, it does not lend itself to a simple or simplistic solution. This dissertation research examined the connection between ...
Poison frog warning signals: From the rainforest to the genome and back again
(East Carolina University, 2018-06-18)
Signal communication is pervasive in nature and is used to convey information to both conspecifics and heterospecifics. Aposematic species use warning signals (e.g. bright coloration) to alert predators to the presence of ...
EXPLORING DIFFERENCES IN INDIVIDUAL SUSCEPTIBILITY TO LIPOTOXICITY AND THE UNDERLYING MECHANISMS IN THE MITOCHONDRIA OF PRIMARY PREADIPOCYTES
(East Carolina University, 2018-07-17)
Prolonged exposure to fatty acids (FAs), at levels normally seen during fasting, can be cytotoxic in vulnerable cells including preadipocytes. Prior work from our laboratory has shown that FAs cause mitochondrial inner ...
Examination of Patient Activation among Implantable Cardioverter Defibrillator Patients
(East Carolina University, 2018-07-17)
Background: Implantable cardioverter defibrillator (ICD) patients face psychosocial challenges related to the management of their cardiac conditions and devices. Factors including quality of life and rates of psychological ...
Adaptation in a Changing World: Evolutionary mechanisms of salt tolerance in a coastal amphibian
(East Carolina University, 2018-07-20)
In order to predict evolutionary outcomes of environmental change on populations in nature, we need an improved understanding of the biological mechanisms that affect whether organisms will adapt to a changed environment. ...
The Functional Roles of pH-sensing G protein-coupled receptors in Intestinal Inflammation
(East Carolina University, 2018-12-06)
The inflammatory microenvironment in inflammatory bowel disease (IBD) is complex, replete with microbial byproducts, complement, leukocytes, and resulting inflammatory cytokines. Parallel to these microenvironmental factors ...
DISCRIMINATING BETWEEN CARDIOLIPIN CONCENTRATION AND ACYL CHAIN COMPOSITION ON MEMBRANE BIOPHYSICAL ORGANIZATION
(East Carolina University, 2018-11-28)
The pathogenesis of cardiovascular diseases (CVDs) is driven, in part, from impairment in myocardial energy metabolism. There is convincing evidence that myocardial metabolic abnormalities are fundamentally driven by ...