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Full-Text Articles in Medicine and Health Sciences

Catecholamine Interactions With The Cardiac Ryanodine Receptor, Robert Carl Klipp Oct 2013

Catecholamine Interactions With The Cardiac Ryanodine Receptor, Robert Carl Klipp

Dissertations and Theses

The cardiac ryanodine receptor (RyR2) is a Ca2+ ion channel found in the sarcoplasmic reticulum (SR), an intracellular membranous Ca2+ storage system. It is well known that a destabilization of RyR2 can lead to a Ca2+ flux out of the SR, which results in an overload of intracellular Ca2+; this can also lead to arrhythmias and heart failure. The catecholamines play a large role in the regulation of RyR2; stimulation of the Beta-adrenergic receptor on the cell membrane can lead to a hyperphosphorylation of RyR2, making it more leaky to Ca2+. We have …


Metaphor Use In Interpersonal Communication Of Body Perception In The Context Of Breast Cancer, Jennifer Mary Fillion Jul 2013

Metaphor Use In Interpersonal Communication Of Body Perception In The Context Of Breast Cancer, Jennifer Mary Fillion

Dissertations and Theses

Female breast cancer patients are often confused, frustrated, and devastated by changes occurring in their bodies and the treatment process. Many women express frustration and concern with the inability to know what the next phases of their life will bring. Previous research also states that many women struggle to communicate with others about treatment as well as side effects. This research examined how woman are use metaphors to describe their experience with breast cancer, specifically throughout the treatment period related to body image struggles. I qualitatively conducted interviews with women who were either currently in treatment or just finishing. My …


The Institutional Context That Supports Team-Based Care For Older Adults, Anna Foucek Tresidder Jan 2013

The Institutional Context That Supports Team-Based Care For Older Adults, Anna Foucek Tresidder

Dissertations and Theses

The aging population in the U.S. is dramatically increasing; it is predicted that not only will individuals live longer but also that they will live with multiple chronic diseases that could require high levels of medical and social resources. While the aging population increases, the number of health care providers choosing to specialize in caring for the elderly is decreasing just as dramatically. Teams are believed to be a possible response to more efficiently use the providers available, take advantage of alternative provider types, and integrate a range of health and social services to meet patient needs more effectively. Interdisciplinary …