Albino male rats were injected with diphenylhydantoin, carbamazepine, valproic acid or clonazepam for three months immediately after weaning. Following the treatment the fertility of the rats was tested by caging them with proestrus females and recording impregnations. The males were decapitated and their sex organs weighed. Epididymal sperm content and motility rate were recorded. A decrease i...

introduction: busulfan as a chemotherapeutic agent causes testicular germinal epithelium depletion and cytotoxicity in germ cells. the aim of this study was to assess antioxidant status, reactive oxygen species (ros) generation and apoptosis-related genetic markers of adult male mouse sperm following busulfan treatment. materials and methods: forty adult nmri mice (30 ± 5 g) were divided into t...

Background: Epididymal spermatozoa have been used for production of offspring from genetically important animals after they are dead. To attain optimal fertility with epididymal spermatozoa, they should be preserved in a suitable medium in 37°C. Preservation media provides requirement for spermatozoa and affects its motility, viability, and fertility. Sucrose is one of the important components ...

the aim of the present study was to find the morphological parameters of testis-epididymis and their relationship with epididymal sperm parameters of pubertal iranian domestic buck. total pairs of 40 testesepididymes were provided from local slaughterhouse and transported to the laboratory. thirty pairs were evaluated for anatomical features and remained 10 pairs were evaluated for both anatomi...

The recent growth in CCTV systems and the challenges of automatically identifying humans under the adverse visual conditions of surveillance have increased the interest in soft biometrics, which are physical attributes that can be used to describe people semantically. Soft biometrics enable human identification based on verbal descriptions, and they can be captured in conditions where it is imp...