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Full-Text Articles in Life Sciences
Female Collegiate Gymnasts And Experiences In Sport Retirement Due To Injury, Coleen Harrington Barry
Female Collegiate Gymnasts And Experiences In Sport Retirement Due To Injury, Coleen Harrington Barry
Dissertations
There has been very limited research on sport retirement concerning the experiences that female collegiate athletes face when retiring from a sport due to injury. The purpose of this qualitative study was to explore, understand, and describe experiences that former NCAA Division I female gymnasts had when they retired from gymnastics, part-way through college, due to injury. The main objective of the study was to attempt to understand female collegiate gymnasts' sport retirement experiences and the impact these experiences may have had on their identity development and college experience. The study also considered female collegiate gymnasts' perceived needs and coping …
Cholinergic Neurons Regulate And Utilize Gdnf Secreted By C2c12 Skeletal Muscle Cells In Culture, John-Mary Vianney, John Spitsbergen
Cholinergic Neurons Regulate And Utilize Gdnf Secreted By C2c12 Skeletal Muscle Cells In Culture, John-Mary Vianney, John Spitsbergen
Biological Sciences Faculty and Graduate Student Research
Glialcell line-derived neurotrophicfactor (GDNF) has been regarded as a potent survival factor for a subpopulation of neurons. It has been shown that GDNF expression is upregulated in skeletal muscle of patients with early stage of neuromuscular diseases such as amyotrophic lateral sclerosis (ALS). Previous results from our laboratory showed that neural cells regulate GDNF secretion by skeletal muscle; non-innervated skeletal muscle appear to secrete more GDNF compared to innervated skeletal muscle. Two aims were examined in the current study. First, to examine whether neural cells inhibit GDNF through acetylcholine release. Second was to examine whether differentiated NG108-15 neural cells secrete …