The unique practices of females using performance and image enhancing drugs

The unique practices of females using performance and image enhancing drug

Are performance and image enhancing drugs an issue of concern in women?

Are performance and image enhancing drugs an issue of concern in women

Gendered perspectives on women’s anabolic–androgenic steroid (AAS) usage practices

Abstract Background The masculinizing effects from anabolic–androgenic steroid (AAS) appear to be different between men and women, leading to calls for more gender-specific information regarding women and AAS use. This study sought to gather perspectives from both men and women on the unique challenges surrounding women’s use of AAS, irrespective of their personal use. Secondly, the study interrogated how women’s AAS practices differ from those of men specifically. Methods The data presented in this paper come from a subsample of participants who participated in a larger study investigating women and performance and image enhancing drug (PIED) use in Australia. Participants were included in the current analysis if they were: (i) males or females who competed with or coached female strength athletes using AAS and (ii) female and male strength athletes who used AAS. The final sample comprised 21 participants of which there was a proportion of males (n = 7) and females (n = 7) using AAS. Results Women’s choices in AAS selection were predominantly around oral compounds (e.g. Oxandrolone) as well as other PIEDs (e.g. Clenbuterol). Some women report the use of injectable AAS represents a change in the profile of the typical female user as it reportedly comes alongside drastic physical and psychological changes. Conclusions The unique challenges facing women who use AAS are largely isolation and stigma, with little evidence-based practice or education being available to them online or through peer-groups. Future work may consider piloting harm reduction strategies that may be co-designed with this group

Is the use of performance and image enhancing drugs (PIEDs) in women an issue of concern? The findings from a stakeholder consultation

Is the use of performance and image enhancing drugs (PIEDs) in women an issue of concern? The findings from a stakeholder consultatio

The effect of acute sleep deprivation on skeletal muscle protein synthesis and the hormonal environment

Physiological Reports published by Wiley Periodicals LLC on behalf of The Physiological Society and the American Physiological Society Chronic sleep loss is a potent catabolic stressor, increasing the risk of metabolic dysfunction and loss of muscle mass and function. To provide mechanistic insight into these clinical outcomes, we sought to determine if acute sleep deprivation blunts skeletal muscle protein synthesis and promotes a catabolic environment. Healthy young adults (N = 13; seven male, six female) were subjected to one night of total sleep deprivation (DEP) and normal sleep (CON) in a randomized cross-over design. Anabolic and catabolic hormonal profiles were assessed across the following day. Postprandial muscle protein fractional synthesis rate (FSR) was assessed between 13:00 and 15:00 and gene markers of muscle protein degradation were assessed at 13:00. Acute sleep deprivation reduced muscle protein synthesis by 18% (CON: 0.072 ± 0.015% vs. DEP: 0.059 ± 0.014%·h-1, p =.040). In addition, sleep deprivation increased plasma cortisol by 21% (p =.030) and decreased plasma testosterone by 24% (p =.029). No difference was found in the markers of protein degradation. A single night of total sleep deprivation is sufficient to induce anabolic resistance and a procatabolic environment. These acute changes may represent mechanistic precursors driving the metabolic dysfunction and body composition changes associated with chronic sleep deprivation