Results: 14

Incidence of Y-chromosome microdeletions in children whose fathers underwent vasectomy reversal or in vitro fertilization with epididymal sperm aspiration: a case-control study

Einstein (Säo Paulo); 14 (4), 2016
ABSTRACT Objective To evaluate the incidence of Y-chromosome microdeletions in individuals born from vasectomized fathers who underwent vasectomy reversal or in vitro fertilization with sperm retrieval by epididymal aspiration (percutaneous epididymal sperm aspiration). Methods A case-control study c...

An easy, reproducible and cost-effective method for andrologists to improve the laboratory diagnosis of non-obstructive azoospermia: a novel microcentrifugation technique

Int. braz. j. urol; 42 (1), 2016
ABSTRACT This study describes a new method of microcentrifugation as an improved, viable, cost-effective option to the classical Cytospin apparatus to confirm azoospermia. Azoospermic semen samples were evaluated for cryptozoospermia by a centrifugation method similar to that of World Health Organization...

Calidad del semen de obreros expuestos laboralmente a hidrocarburos

Se realizó un estudio comparativo entre dos grupos de trabajadores de la industria hulera mexicana. El primer grupo de estudio estuvo conformado por 48 obreros expuestos laboralmente a hidrocarburos aromáticos durante 2 a 24 años; el otro grupo lo integraron 42 trabajadores de áreas administrativas, ...