Actovegin is a biological drug that has been used for the treatment of sports muscle injuries. Several in vitro studies have shed light on potential mechanisms of action and the drug has consistently demonstrated its potential to reduce return to injury time for muscle tears in elite athletes. Yet it was banned for a time under the International Olympic Committee (IOC) as a blood doping agent, ...

The aim of this study was to determine the rate of doping and performance enhancing drug use in athletes in Sivas, Turkey, and to analyze the main reasons for the use. This was a cross-sectional study based on a self-report questionnaire. The subjects filled the questionnaires under the supervision of the investigators during interviews. This questionnaire included 24 items describing the popul...

Drug abuse occurs in all sports and at most levels of competition. Athletic life may lead to drug abuse for a number of reasons, including for performance enhancement, to self-treat otherwise untreated mental illness, and to deal with stressors, such as pressure to perform, injuries, physical pain, and retirement from sport. This review examines the history of doping in athletes, the effects of...

Broadband satellites enable Internet access for remote communities and niche markets such as ships and airplanes. However, their inherent characteristics, such as long delays and limited resources, significantly degrade the enduser’s web browsing quality-of-experience. In this paper, we propose a novel HTTP Performance Enhancing Proxy (PEP) that accelerates web-browsing and improves the utiliza...

OBJECTIVES To examine several issues related to drug use in English professional football. More particularly the project sought to gather data on: players' use of permitted supplements (mineral and vitamin pills and creatine); whether they sought advice, and if so from whom, about their use of supplements; their experience of and attitudes towards drug testing; their views on the extent of the ...

BACKGROUND Knowing and, if necessary, altering competitive athletes' real attitudes towards the use of banned performance-enhancing substances is an important goal of worldwide doping prevention efforts. However athletes will not always be willing to reporting their real opinions. Reaction time-based attitude tests help conceal the ultimate goal of measurement from the participant and impede st...