varicocele is characterized by abnormal tortuosity and dilation of the veins of the pampiniform plexus within the spermatic cord. although several reports show the mechanisms by which the varicocele exerts its infertility impact, the exact pathophysiology for varicocele-induced inflammation and its relationship with testicular endocrine disruption remain largely unknown. this review article wil...

Gonads from White Leghorn chick embryo of various ages ranging from 4 to 10 days of incubation, were fixed in half-strength Karnovsky's fixative, osmicated and embedded in Araldite. Thin sections were stained with urany] acetate and lead citrate. Our observations were especially concentrated on the germinal epithelium. Two cytological characteristics not previously described in embryonic chick ...

Varicocele is characterized by abnormal tortuosity and dilation of the veins of the pampiniform plexus within the spermatic cord. Although several reports show the mechanisms by which the varicocele exerts its infertility impact, the exact pathophysiology for varicocele-induced inflammation and its relationship with testicular endocrine disruption remain largely unknown. This review article wil...

BACKGROUND The existing dogma that the former term ovarian "germinal epithelium" resulted from a mistaken belief that it could give rise to new germ cells is now strongly challenged. DISCUSSION Two years ago, a research group of the University of Tennessee led by Antonin Bukovsky successfully demonstrated the oogenic process from the human ovarian covering epithelium now commonly called the o...

background: damage to spermatogenic and fertility disorders are among major side effects of chemotography drugs such as busulfan. to reduce the side effects of these drugs different methods such as protecting and fixing germinal cell epithelium, while employing chemotherapy are used. the aim of this study was to investigate the effect of exogenous melatonin on the treatment of oligospermic in s...

Objectives: To evaluate salicylidene salicylhydrazide (SCS) for any possible toxicological effects on male reproductive system in Albino BALB/c mice. Study Design: Experimental study. Setting: Department of Histopathology, Khyber Medical College Peshawar and Pharmacy, University Peshawar, were utilized conducting this Period: July, 2020 to December, 2020. Material & Methods: Male mice daily...

Objective(s): Exposure to electromagnetic fields (EMF) emitted from mobile phones may cause a deleterious effect on human health and may affect the male reproductive system. Crocin, a carotenoid isolated from Crocus Sativus L. (Saffron), is a phar‌macologically active component of saffron. So, this study was conducted to investigate the protective effect of crocin on t...

Background Cyclophosphamide (CP) is a chemotherapeuticdrug which causes deleterious effects on tissue of testicle and increases free radicals in the body. The aim of this study is to investigate protective effects of ethyl pyruvate (EP) on improvement of testicle inCP treated animals. MaterialsAndMethods In this study, 15 male mice(6-8 weeks) were divided into 3 groups. Control group receivedno...

Broad-spectrum antimicrobial doxycycline acts as an inhibitor of protein synthesis and it is widely used in the clinical treatment various infections by microorganisms that are sensitive to drug, well animal feed. Its liposolubility guarantees its high tissue bioavailability, being associated with several biochemical changes organism potentially adverse effects on reproduction. This study aims ...