Jay R. Hoffman

IMPACT OF VICOPROFEN ON PLASMA PROENKEPHALIN PEPTIDE F CONCENTRATIONS AFTER

Peptide F [preproenkephalin (107–140)] has been shown to have stress-induced opiate-like activities with both analgesic and immune modulation characteristics.PURPOSE:The purpose of this study was to determine the effects of Vicopofen (hydrocodone bitartrate 7.5 mg with ibuprofen 200mg), ibuprofen (2

Effects of β-alanine supplementation on the onset of neuromuscular fatigue and ventilatory threshold in women

Summary.This study examined the effects of 28 days of β-alanine supplementation on the physical working capacity at fatigue threshold (PWCFT), ventilatory threshold (VT), maximal oxygen consumption (

Inhalation of ultrafine and fine particulate matter disrupts systemic vascular function.

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Short-duration β-alanine supplementation increases training volume and reduces subjective feelings of fatigue in college football players

O2-MAX), and time-to-exhaustion (TTE) in women. Twenty-two women (age ± SD 27.4 ± 6.1 yrs) participated and were randomly assigned to either the β-alanine (CarnoSyn™) or Placebo (PL) group. Before (pre) and after (post) the supplementation period, participants performed a continuous, incremental cycle ergometry test to exhaustion to determine the PWCFT, VT,

Effects of hydration state on plasma testosterone, cortisol and catecholamine concentrations before and during mild exercise at elevated temperature.

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Thermogenic effect of an acute ingestion of a weight loss supplement

O2-MAX, and TTE. There was a 13.9, 12.6 and 2.5% increase (p < 0.05) in VT, PWCFT, and TTE, respectively, for the β-alanine group, with no changes in the PL (p > 0.05). There were no changes for

Effect of betaine supplementation on power performance and fatigue

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Examination of a pre-exercise, high energy supplement on exercise performance.

O2-MAX (p > 0.05) in either group. Results of this study indicate that β-alanine supplementation delays the onset of neuromuscular fatigue (PWCFT) and the ventilatory threshold (VT) at submaximal workloads, and increase in TTE during maximal cycle ergometry performance. However, β-alanine supplementation did not affect maximal aerobic power (

β-Alanine and the Hormonal Response to Exercise

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Thermogenic Effect from Nutritionally Enriched Coffee Consumption

O2-MAX). In conclusion, β-alanine supplementation appears to improve submaximal cycle ergometry performance and TTE in young women, perhaps as a result of an increased buffering capacity due to elevated muscle carnosine concentrations.