PURPOSE Vitis vinifera is a species of Vitis that is native to the Mediterranean region, central Europe, and southwestern Asia, and has been used as a drug in traditional medicine. Traditional medicinal plants have been used for medical purposes with increasing effectiveness. It is important to identify drugs that inhibit spermatogenesis. Therefore, the present study aimed to investigate the ef...

background: a high-fat diet (hfd) and fat accumulation promote the oxidative stress formation, which in turn has hazardous effects on reproductive system and fertility. therefore, the present study examines the potential positive effects of a restricted high-fat diet (rhfd) and antioxidants consumption on sperm parameters in rats. methods: 48 male albino wistar rats divided to four groups (n=12...

PURPOSE To assess the impact of sperm retrieval on the gonadal function of rats with impaired spermatogenesis by comparing testicular sperm extraction (TESE) to aspiration (TESA). The efficacy of these procedures to sperm obtainment was also compared. MATERIALS AND METHODS A pilot study showed impaired spermatogenesis, but normal testosterone (T) production after a bilateral orchidopexy appli...

introduction: date palm gemmule has been used in traditional medicine to improve the semen quality and treat infertility. their components remedies those are rich of antioxidant and vitamins can influence spermatogenesis. the aim of this project was to evaluate the effects of date palm gommule water/alcoholic extract on reproductive tissues, sex hormone and sperm quality of rat. methods: sevent...

objective(s) this investigation was conducted to evaluate the effects of diabetes on the structure and function of testicular tissue. materials and methods diabetes was induced in male adult rats by a single intraperitoneal injection of streptozotocin. body and testicular weight, hormonal analyses, histological and ultrastructural analyses were measured. results the body and testicular weights ...

levofloxacin is one of the fluroquinoline antibiotic groups, which affect on controlling infections, especially in reproductive organs. it has therapeutic use in numerous countries, but little information exists on the effects of levofloxacin on spermatogenesis when it is used for infectious treatment. the current study was designed to determine whether levofloxacin influences testis tissue and...

Objective(s) This investigation was conducted to evaluate the effects of diabetes on the structure and function of testicular tissue. Materials and Methods Diabetes was induced in male adult rats by a single intraperitoneal injection of streptozotocin. Body and testicular weight, hormonal analyses, histological and ultrastructural analyses were measured. Results The body and testicular we...

Objective- Release of free radicals and oxidants following increased temperature of testis in cryptorchidism, play an important role in the producing testicular damage. The present study investigated the role of vitamin C as an antioxidant in protecting the testis against damage in experimental unilateral cryptorchidism. Design- Experimental study Animals- Forty five male adult Wistar–Albino ...

conclusions the administration of 75 mg/kg/day cinnamon significantly increased the sperm population, motility and viability, which supports the theory that in mammalians, cinnamon has a beneficial effect on spermatogenesis. results sperm quality parameters, total serum testosterone, sod, cat, and gpx levels were significantly increased in the cinnamon group in comparison to controls (p < 0.05)...