The hormonal aspect of undescended testes (UDTs) in prepubertal boys, i.e., after mini-puberty, is poorly understood.
View Article and Find Full Text PDFMature, vital, and motile spermatozoa are essential for reaching the oocyte and binding to hyaluronic acid (HA) in the cumulus oophorus matrix. This study aims to determine the relationship between sperm-migration ability and HA-binding potential, as well as the relationship between sperm concentration and motility. Semen samples were collected from 702 men aged 20-56 years (median 34.
View Article and Find Full Text PDFErectile dysfunction (ED) most often has vascular etiology and usually is the earliest symptom of vascular dysfunction. The aim of this study was to evaluate vascular dysfunction with the use of the Flow-Mediated Skin Fluorescence (FMSF) technique in men with and without ED. Included were 39 men (median age 53) with ED and 40 men (median age 41.
View Article and Find Full Text PDFTrenbolone is a synthetic analogue of testosterone, belonging to the nandrolone group. It has both a strong anabolic effect and a limited androgenic effect (i.e.
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