Objective: Anabolic-androgenic steroids (AAS) represents a group of synthetic testosterone
derivatives that play an important role in clinical treatment. These drugs are widely abused …

Anabolic androgenic steroids (AASs) are prescribed for medical conditions related to low
testosterone. Abuse of AASs has surged as they become recognised as potent image …

Aim To identify differences in brain morphology between dependent and non‐dependent
male anabolic–androgenic steroid (AAS) users. Design This study used cross‐sectional …

Anabolic substances have been increasingly used by bodybuilders and athletes with the
goal of improving performance and aesthetics. However, this practice has caused some …

The LAC4 gene of Kluyveromyces lactis encoding for β-galactosidase was overexpressed in
the yeast Arxula adeninivorans to produce the enzyme, which can be used for the synthesis …

Introdução: Sendo competição e desporto ambos parte integrante das nossas culturas
desde os primórdios da humanidade, a necessidade de acompanhar a evolução dos …

There is growing consensus that testosterone is related to mental and physical health, but
the underlying mechanisms are still poorly understood. One explanation for the conflicting …

Nos recentes dados disponíveis (2018), segundo a Autoridade de Antidopagem de Portugal
(ADoP), o doping recaiu em 13 modalidades desportivas diferentes onde se verificaram 23 …