Objective: To evaluate the restoration of sperm motility with antioxidant oils (Virgin coconut oil and Corn oil) therapy in Phenytoin induced testicular toxicity rats. Study Design: Experimental Study. Setting: Al-Tibri Medical College Hospital. Period: November 2019 to March 2020. Material & Methods: Forty-eight male albino rats weighing between 150-250gms were taken from animal house medi...

background: anti-sperm antibody (asa) can decrease sperm motility and, therefore, it is a cause of male infertility. the aim of this study was to evaluate the effects of varicocelectomy on anti-sperm antibody in patients with varicocele. methods: this observational study was conducted on 90 patients with varicocele at sina and imam khomeini hospitals during 2006 to 2009. all varicocelectomy can...

background: there is growing concern that occupational, environmental and lifestyle factors adversely affect male reproductive health. fumaria parviflora lam. is being used traditionally in persian folk medicine to cure various ailments and has been supposed to have fertility-enhancing properties. objective: a dose-response study was designed to assess effects of f. parviflora ethanolic leaves ...

BACKGROUND There are still concerns about the safety of intracytoplasmic sperm injection (ICSI) due to its brief clinical record and lack of animal testing. Testicular and epididymal sperm are now used routinely for ICSI in patients with obstructive azoospermia. The use of such immature sperm compounds fears, since little is known of their mitochondrial and nuclear DNA quality. METHODS A modi...

BACKGROUND Hyperglycemia can impair the male reproductive system in experimental animals and in men during reproductive age. Studies have shown that vitamin C has some good effects on male reproductive system, and therefore vitamin C treatment could attenuate the dysfunctions in this system caused by hyperglycemia. Thus, the objective of this work was to evaluate whether vitamin C treatment cou...

Background: Fertilization and fecundation obviously are the phenomenon in which several factors are involved. Sperm membranous proteins are a series of these important elements. CD9, an inner acrosomal membrane protein, is one of the tetraspanin members that involved in sperm-egg fusion. CD52, is a GPI anchor protein which is expressed in the epididymal cells and during passage of sperms throug...

Free Ca2+ changes the curvature of epididymal rat sperm flagella in demembranated sperm models. The radius of curvature of the flagellar midpiece region was measured and found to be a continuous function of the free Ca2+ concentration. Below 10(-7) M free Ca2+, the sperm flagella assumed a pronounced curvature in the same direction as the sperm head. The curvature reversed direction at 2.5 x 10...

The present study was carried out to evaluate the spermatotoxic effect of ochratoxin and it's amelioration by Emblica officinalis aqueous extract. When male albino mice were treated with ochratoxin (50 and 100 microg/0.2 mL of olive oil/animal/day for 45 days, orally) alterations in various reproductive parameters were observed (sperm count, sperm motility, sperm viability and fertility rate), ...

Testicular and epididymal spermatozoa are routinely used with in-vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) to achieve pregnancies. In addition, excess cryopreserved spermatozoa can be thawed and used for ICSI. However, information on the recovery of epididymal and testicular spermatozoa after freeze-thaw is lacking. This is important to determine the feasibility of u...