Background: During the first meiotic prophase, alignment and synapsis of the homologous chromosomes are mediated by the synaptonemal complex. Incorrect assembly of the synaptonemal complex leads to impaired recombination and cell death, which in humans, causes infertility in males. Testis-expressed gene 12 (TEX12) is a germ cell-specific gene that is located on the chromosome 11 (11q22) in huma...

Background: Among new therapies emerging in the medical field, use of platelet-rich plasma (PRP) human reproduction has not yet been explored. Platelet-rich a potential effect on tissue repair through proliferation and differentiation progenitor cells. The aim this study was to evaluate PRP testis structure function rabbit model. Material methods: A total 30 male rabbits were recruited study. T...

Cellular junctions of the lining epithelium of the efferent ductules of the mouse, guinea pig, and human testes were examined by freeze-fracture. A belt-like gap juncion consists of a large aggregation of particles with a few fragments of the tight junctional strands and circumferentially occupies the adluminal area between the nonciliated cells. This type of gap junction appears to be one of t...

Testicular torsion, a urological emergency, occurs due to absence of testicular blood supply secondary to a mechanical twist of the spermatic cord. The authors describe a 28-year-old male who presented with torsion symptoms, first in the left testicle and four months later in the right testicle. Doppler ultrasound and surgical exploration revealed disruption of blood flow but no evidence of spe...

objective(s) in recent years concerns have been raised regarding the incidence of male reproductive disorders from exposure to endocrine disruptors. so, chronic effects of di(2-ethylhexyl)phthalate were studied on histological and stereological structure of testis in adult wistar rats. materials and methods thirty two adult wistar rats were randomly divided in four equal experiment groups; oil ...

This study aims to investigate effect of torsion on testicular stiffness alteration in affected and concomitant testis using improved ultrasound method of shear wave elastography (SWE). We compared the morphology of the testicular spermatogenesis assessed with Johansen's scale on histology specimens with a mean stiffness measured by SWE. A total of 18 New Zealand white male rabbits were divided...

Transverse testicular ectopia, an extremely rare anomaly, is a deviation of testicular descent resulting in unilateral location of both testes, usually associated with an inguinal hernia, with the spermatic cord of the ectopic testes originating from the appropriate side. In most reported cases, the correct diagnosis was not made preoperatively. But we made a diagnosis of transverse testicular ...

The silk dye effluent is one of the most potential harmful chemicals liberated in environment an unexpected manner. Silk waste widely used as a potent dyeing yarn and fabrics many countries has been shown to produce some adverse health effects. This work focuses primarily on effects Moringa oleifera leaf extract testis induced surface ultrastructure Swiss albino mice Mus musculus. taken account...