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Articles 1 - 7 of 7
Full-Text Articles in Medical Sciences
Credentialing Success In Respiratory Therapy Education: Revisiting Bourdieu's Concepts Of Field And Capital, Karen Lightbody Shaw
Credentialing Success In Respiratory Therapy Education: Revisiting Bourdieu's Concepts Of Field And Capital, Karen Lightbody Shaw
UNLV Theses, Dissertations, Professional Papers, and Capstones
The field of Respiratory Therapy (RT) is expected to experience a workforce shortfall over the next decade. The numbers of both program applicants and graduates have declined in recent years, necessitating strategies to improve board exam pass rates for future graduates. In response to the pending employment crisis, the Commission on Accreditation for Respiratory Care has published Programmatic Outcomes Data detailing individual program statistics. A theoretical framework adapted from Pierre Bourdieu's Concepts of Field and Capital was proposed to explain a possible re-stratification of RT programs. It states, in part, that a modification of position-takings within the RT educational field …
Cell-Matrix Adhesion In Muscle Development And Disease, Michelle F. Goody
Cell-Matrix Adhesion In Muscle Development And Disease, Michelle F. Goody
Electronic Theses and Dissertations
A variety of diseases, both inherited and acquired, affect muscle tissues in humans. The anchoring of muscle fibers to their surrounding environment is critical for muscle homeostasis. Muscle fibers attach to their microenvironment through cell-matrix adhesion complexes. These anchoring complexes are placed under repeated stress during muscle contraction. Genetic mutations in these complexes weaken the attachment between muscle fibers and their microenvironment, making fibers more susceptible to damage and death. This increased fiber degeneration eventually leads to progressive muscle wasting diseases, known as congenital muscular dystrophies. Although clinical trials are ongoing, there is presently no way to cure the loss …
Roles Of Resveratrol And Genistein In Invasion And Metastasis Of Breast Cancer, Brittany Wolfe
Roles Of Resveratrol And Genistein In Invasion And Metastasis Of Breast Cancer, Brittany Wolfe
College of Science and Health Theses and Dissertations
Breast cancer is a cellular disease characterized by the exploitation of several cellular and molecular mechanisms involved in cell proliferation, apoptosis, motility, and invasion. Effective treatment is available for non-invasive breast cancer at diagnosis, leading to a very high survival rate compared to the low survival rate for those where the breast cancer has spread. Thus, identifying effective therapies and preventative agents is imperative to successfully treat breast cancer. Since diet compromises a large component of the risk factors for breast cancer, it would be beneficial to examine dietary compounds that could potentially play a beneficial role in inhibiting cancer …
Regulation Of Protein Degradation In The Heart By Amp-Activated Protein Kinase, Kedryn K. Baskin
Regulation Of Protein Degradation In The Heart By Amp-Activated Protein Kinase, Kedryn K. Baskin
Dissertations & Theses (Open Access)
The degradation of proteins by the ubiquitin proteasome system is essential for cellular homeostasis in the heart. An important regulator of metabolic homeostasis is AMP-activated protein kinase (AMPK). During nutrient deprivation, AMPK is activated and intracellular proteolysis is enhanced through the ubiquitin proteasome system (UPS). Whether AMPK plays a role in protein degradation through the UPS in the heart is not known. Here I present data in support of the hypothesis that AMPK transcriptionally regulates key players in the UPS, which, under extreme conditions can be detrimental to the heart. The ubiquitin ligases MAFbx /Atrogin-1 and MuRF1, key regulators of …
Hearts And Minds: Examining The Evolution Of The Egyptian Excerebration And Evisceration Traditions Through The Impact Mummy Database, Andrew D. Wade
Hearts And Minds: Examining The Evolution Of The Egyptian Excerebration And Evisceration Traditions Through The Impact Mummy Database, Andrew D. Wade
Electronic Thesis and Dissertation Repository
Egyptian mummification and funerary rituals were a transformative process, making the deceased a pure being; free of disease, injury, and disfigurements, as well as ethical and moral impurities. Consequently, the features of mummification available to specific categories of individuals hold social and ideological significance. This study refutes long-held classical stereotypes, particularly dogmatic class associations; demonstrates the apocryphal nature of universal heart retention; and expands on the purposes of excerebration and evisceration implied by synthetic and radiological analyses.
Features of the embalming traditions, specifically the variable excerebration and evisceration traditions, represented the Egyptian view of death. Fine-grain analyses, through primary imaging …
Is Dabigatran Non-Inferior To Warfarin For The Prevention Of Stroke In Those With Atrial Fibrillation?, Brittany Burlakoff
Is Dabigatran Non-Inferior To Warfarin For The Prevention Of Stroke In Those With Atrial Fibrillation?, Brittany Burlakoff
PCOM Physician Assistant Studies Student Scholarship
OBJECTIVE: The objective of this systematic review is to determine whether or not dabigatran 150 mg twice daily is non-inferior to warfarin for the prevention of stroke in those with atrial fibrillation with similar rates of bleeding events.
STUDY DESIGN: Review of 3 English language primary studies. All three trials were randomized controlled trials which were blinded for those receiving dabigatran and un-blinded for those receiving warfarin.
DATA SOURCES: Articles were found using PUBMED and COCHRANE databases.
OUTCOME MEASURED: The primary outcomes of these studies were either incidence of stroke or systemic embolism and/or major bleeding events.
RESULTS:The RE-LY …
Blast-Induced Brain Injury: Influence Of Shockwave Components, Dexter V. Reneer
Blast-Induced Brain Injury: Influence Of Shockwave Components, Dexter V. Reneer
Theses and Dissertations--Neuroscience
Blast-induced traumatic brain injury (bTBI) has been described as the defining injury of Operations Enduring Freedom and Iraqi Freedom (OEF/OIF). Previously, most blast injury research has focused on the effects of blast on internal, gas filled organs due to their increased susceptibility. However, due to a change in enemy tactics combined with better armor and front-line medical care, bTBI has become one of the most common injuries due to blast. Though there has been a significant amount of research characterizing the brain injury produced by blast, a sound understanding of the contribution of each component of the shockwave to the …