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Minor sperm abnormalities in young male post-pubertal patients with juvenile dermatomyositis
(Associação Brasileira de Divulgação Científica, 2008)
The objective of the present study was to identify sperm abnormalities in young male patients with juvenile dermatomyositis (JDM). In 2005, 18 male JDM patients, diagnosed according to the criteria of Bohan and Peter, were ...
Vitamin B12 prevents cimetidine-induced androgenic failure and damage to sperm quality in rats
(2019-01-01)
Cimetidine, used as an anti-ulcer and adjuvant treatment in cancer therapy, causes disorders in the male reproductive tract, including steroidogenesis. However, its effect on sperm quality and male fertility has been poorly ...
Acceleration of Sperm Transit Time and Reduction of Sperm Reserves in the Epididymis of Rats Exposed to Sibutramine
(Amer Soc Andrology, Inc, 2011-11-01)
Sibutramine is a drug globally used for the treatment of obesity. The aim of this study was to investigate male reproductive disorders caused by sibutramine in adult rats. Wistar rats were treated for 28 consecutive days ...
Acceleration of Sperm Transit Time and Reduction of Sperm Reserves in the Epididymis of Rats Exposed to Sibutramine
(Amer Soc Andrology, Inc, 2011-11-01)
Sibutramine is a drug globally used for the treatment of obesity. The aim of this study was to investigate male reproductive disorders caused by sibutramine in adult rats. Wistar rats were treated for 28 consecutive days ...
Venlafaxine-induced damage to seminiferous epithelium, spermiation, and sperm parameters in rats: A correlation with high estrogen levels
(2020-01-01)
Background: Venlafaxine (selective serotonin and norepinephrine reuptake inhibitor) use has increased worldwide. However, the impact of venlafaxine on testes and sperm parameters has not been investigated. Objectives: We ...
Mouse sperm begin to undergo acrosomal exocytosis in the upper isthmus of the oviduct
(Elsevier, 2016-03-15)
Recent evidence demonstrated that most fertilizing mouse sperm undergo acrosomal exocytosis (AE) before binding to the zona pellucida of the eggs. However, the sites where fertilizing sperm could initiate AE and what stimuli ...
Acrosin release and acrosin activity during incubation in capacitating media using fresh and frozen-thawed dog sperm
(Sociedad de Biología de Chile, 2011)
The Effect of X-Rays on Cytological Traits of Tuta absoluta (Lepidoptera: Gelechiidae)
(Florida Entomological Society, 2016-06)
The tomato leafminer, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is one of the most important pests of tomato. With the purpose of developing environmentally friendly control tactics such as the inherited sterility ...
A novel function for CRISP1 in rodent fertilization: involvement in sperm-zona pellucida interaction
(Society for the Study of Reproduction, 2007-11)
Epididymal protein CRISP1 participates in rat and mouse gamete fusion through its interaction with complementary sites on the egg surface. Based on in vivo observations, in the present study we investigated the possibility ...
Exploratory analysis of differences in sperm morphology in Nelore and Gir (Bos indicus) bulls
(Springer, 2014-06-01)
The aim of this study was to evaluate the effects of breed and season on semen quality parameters of zebu bulls. Data (1,632 registers) of semen production from Gir (n = 4) and Nelore (n = 15) bulls were collected between ...