Life Sciences Commons^™

Decrements Of Muscle Protein Synthesis With Unloading Are Not Due To Insufficient Concentrations Of Intramuscular Leucine, Shaik T. Ullah, Kevin Shimkus, Yasaman Shirazi-Fard, Camilo Pohlenz, Jacqueline Perticone, Del Gatlin, Harry Hogan, James Fluckey

International Journal of Exercise Science: Conference Proceedings

Skeletal muscle mass and strength play critical roles in quality of life, and significant muscle atrophy contributes to reduced function and can exacerbate some disease states. It is well-known that persistent reductions of mechanical loading in skeletal muscle result in degeneration. Generally, reductions of muscle protein synthesis are, at least in part, a major culprit with muscle loss under these conditions, and numerous countermeasures such as exercise and nutritional supplements, known to stimulate protein synthesis have been designed to maintain muscle mass under those conditions. Amino acid supplementation, particularly with branched-chain amino acids (BCAAs), has been suggested as a countermeasure …

The Effects Of Vespa Amino Acid Mixture On Cycling Performance During A 20k Time Trial, Sebastian Haynes, Adam Parker

International Journal of Exercise Science: Conference Proceedings

The effects of Vespa Amino Acid Mixture on cycling performance during a 20k time trial.

Sebastian Haynes and Adam Parker, Ph.D.

Department of Kinesiology

Angelo State University, San Angelo, TX

Category: Undergraduate

Mentor: Adam Parker (adam.parker@angelo.edu)

Abstract

Vespa amino acid mixture (VAAM) is a nutritional supplement derived from the Asian Mandarin Wasp (Vespa Mandarina). VAAM has been shown to enhance lipolysis in rat adipocytes and is purported to improve endurance performance via enhanced fat metabolism. The purpose of this study was to examine the effects VAAM on cycling performance during a 20k time trial. 10 trained, male cyclists …

L-Arginine Impact On Cherry Rootstock Rooting And Biochemical Characteristics In Tissue Culture, Virginia Sarropoulou, Kortessa Dimassi-Theriou, Ioannis Therios

Turkish Journal of Agriculture and Forestry

In the present study, the effects of indole-3-butyric acid (IBA) separately and simultaneously with L-arginine on the morphogenic and biochemical responses in the cherry rootstocks CAB-6P (Prunus cerasus L.) and Gisela 6 (Prunus cerasus × Prunus canescens) were investigated. In the CAB-6P rootstock, the best root number and root length results were obtained with 2 mg L^{–1} IBA plus 0.5 mg L^{–1} L-arginine and 1 mg L^{–1} IBA plus 1 mg L^{–1} L-arginine, respectively. The rooting percentage was highest (100%) with 2 mg L^{–1} IBA alone or combined with 1 mg L^{–1} L-arginine. In the Gisela 6 explants, 2 mg …