introduction: mouse embryos can successfully be frozen with sucrose and propandiol. however, different developmental stages of mammalian embryos have shown to have various capacities to undergo freeze-thawing procedure. in the present study, the ability of 1,2,4 and 8-ell mouse embryo to tolerate the freeze-thawing procedure was investigated and the effect of this procedure on the further in vi...

background: the aim of the study was to evaluate the relationship between the serum levels of androgens and coronary artery disease (cad) in an iranian population. methods: male individuals admitted to tehran heart center and sina hospital, tehran, iran from 2011-2012 were categorized into cad and control groups based on selective coronary angiography. baseline demographic data, including age, ...

12 Brower K, Eliopulos GA, Blow FC, Catlin DH, Beresford TP. Evidence for physical and psychological dependence on anabolic androgenic steroids in eight weight lifter. Am J Psychiatry 1990;147:510-2. 13 Bahrke MS, Wright JE, Strauss RH, Catlin DH. Psychological moods and subjectivity perceived behavioural and somatic changes accompanying anabolic-androgenic steroid use. AmJSports Med 1993:20:71...

Anabolic androgenic steroids (AAS) have been abused for decades by both professional and amateur athletes in order to improve physical performance or muscle mass. AAS abuse can cause adverse effects, among which are hepatotoxic effects. These effects include cholestatic icterus and possibly peliosis hepatis and hepatocellular carcinoma or adenoma. In particular, 17α-alkylated AAS appear to be h...

Anabolic androgenic steroids (AAS) are misused to a high extent in sports by athletes to improve their physical performance. Sports federations consider the use of these drugs in sports as doping. The misuse of AAS is controlled by detection of the parent AAS (when excreted into urine) and (or) their metabolites in urine of athletes. I present a review of the metabolism of AAS. Testosterone is ...

Th is s tudy has 2 aims. a) to fi nd ou t whether thc re are any possibi lities of early influencing malepatte rn Alopecia by topica! therapeutics in the sense of «ha ir maintenance». b) To dcfine easy perfo1·mable methods for its object ive measu remen l. A c linica! s tudy under cont ro lled double blind condit ions was done in 30 male volunteers (age 21-30) wilh mpa type I a nd II (Rook). Af...