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Full-Text Articles in Physiology
Exercise Mitigates The Effects Of Hyperhomocysteinemia On Adverse Skeletal Muscle Remodeling., Lee Winchester
Exercise Mitigates The Effects Of Hyperhomocysteinemia On Adverse Skeletal Muscle Remodeling., Lee Winchester
Electronic Theses and Dissertations
Background: Hyperhomocysteinemia (HHcy) is heavily implicated in diabetes and cardiovascular disease. HHcy is known for causing inflammation and vascular remodeling, particularly through production of reactive oxygen species (ROS) and matrix metalloproteinase-9 (MMP-9). Although its impact on skeletal muscle is rather unclear, HHcy is known to cause skeletal muscle weakness and functional impairment. The impact of HHcy on inflammation makes it seem likely that HHcy causes skeletal muscle fibrosis through induction of inflammatory factors and destructive macrophages. Exercise has been shown to reduce homocysteine levels and therefore, could serve as a promising intervention for HHcy. The purpose of this study was …
Effects Of Step Training On The Kidneys Following Spinal Cord Injury In Rats., Pradeepa Poudyal
Effects Of Step Training On The Kidneys Following Spinal Cord Injury In Rats., Pradeepa Poudyal
Electronic Theses and Dissertations
Detrusor-sphincter dyssynergia after chronic spinal cord injury (SCI) leads to over-distention, high bladder pressures and vesico-ureteric reflux into the kidney, resulting in repeated infections and pyelonephritis. Given the importance/limited knowledge of SCI effects on the upper urinary tract, this study assessed expression of two proteins in the kidneys of contused (T9) male rats relative to controls that are indicative of tissue stress/damage (TGFβ, CD11b). The impact of two therapeutic rehabilitation strategies, 60 minutes of step training and general exercise, was then assessed on these protein levels relative to non-trained SCI controls, plus the effectiveness of a shorter training duration (30 …