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Full-Text Articles in Life Sciences
Phosphorylation Of Skeletal Muscle Acetyl-Coa Carboxylase By Ampk Enhances Palmitoyl-Coa Inhibition, Dustin S. Rubink
Phosphorylation Of Skeletal Muscle Acetyl-Coa Carboxylase By Ampk Enhances Palmitoyl-Coa Inhibition, Dustin S. Rubink
Theses and Dissertations
Acetyl-CoA carboxylase (ACC) catalyzes the formation of malnoyl-CoA, which in turn controls the rate of fatty acid metabolism. ACC beta or 2 has been shown to be localized on the mitochondria in close proximity to carnintine palmitoyl transferase 1 (CPT-1), the enzyme responsible for the influx of acyl-CoA into the matrix where beta oxidation takes place. CPT-1 is inhibited by malonyl-CoA produced by ACC. It has been well documented that AMP activated kinase (AMPK) when activated phosphorylates and inactivates ACC. ACC is controlled allosterically by citrate, which activates, and by palmitoyl-COA, which inhibits. In this study, we asked the question, …
Effects Of Different Jumping Programs On Hip And Spine Bone Mineral Density In Pre-Menopausal Women, J. Eric Strong
Effects Of Different Jumping Programs On Hip And Spine Bone Mineral Density In Pre-Menopausal Women, J. Eric Strong
Theses and Dissertations
Sixty premenopausal women (age 25-50) finished a 16 week randomized controlled trial looking at the effects of different jump programs on hip and spine bone mineral density (BMD). Subjects were randomly assigned to a control group or one of two jumping groups. The Jump 10 group performed 10 jumps with 30 seconds of rest between jumps, twice daily, while the Jump 20 group performed the same protocol but with 20 jumps. At 8 weeks, BMD percent change (%Δ) at the hip was significantly different among groups when age, weight change, and subject compliance were simultaneously adjusted. In particular, the Jump …
Lifestyle Intervention Program With Calcium Supplementation To Promote Weight Loss And Body Fat Reduction In Overweight Individuals., Candee Meredith Spence
Lifestyle Intervention Program With Calcium Supplementation To Promote Weight Loss And Body Fat Reduction In Overweight Individuals., Candee Meredith Spence
Electronic Theses and Dissertations
The purpose of this study was to determine if there was a significant difference in weight loss, body fat, waist circumference, or diet quality among participants taking calcium or placebo supplements in a lifestyle intervention program. Three participants ages 52-55 completed the 14 week program. Two participants took 1,000 milligrams calcium while one participant took a placebo. Changes in diet were analyzed by Nutribase IV and self perception. Anthropometrics were analyzed by analysis of variance, alpha level 0.05. There was significant decrease in weight and waist circumference for the calcium group and decrease in bioelectrical impedance for the placebo group; …
The Effect Of Beta-Carotene Vitamin E, And Vitamin C Supplementation Upon Work Capacity During A Protocol Of Arm Curl Exercise Using The Biodex Dyanamometer, Ivan Kenyon Guillory
The Effect Of Beta-Carotene Vitamin E, And Vitamin C Supplementation Upon Work Capacity During A Protocol Of Arm Curl Exercise Using The Biodex Dyanamometer, Ivan Kenyon Guillory
LSU Doctoral Dissertations
The effect of acute and chronic supplementation upon work capacity in trained and untrained subjects was examined using 10 normal healthy subjects (ages 19-23). The subjects were tested using a double-blind crossover design. During the two supplemental stages subjects ingested either the placebo or antioxidant mixture capsules (beta-carotene, vitamin C, vitamin E). There was a 28 day washout period between the two supplemental stages. Subjects were tested during each stage for an acute effect (one day of supplementation) and chronic effect (twenty-eight days of supplementation). Testing consisted of seven sets of arm curl exercises with a 60-second rest period between …