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...

Abstract Autoimmune diseases play a critical role in the progression of infertility both sexes and their severity has been reported to increase with age. However, few reports have discussed effect on morphological features testis. Therefore, we compared alterations testes autoimmune model mice (MRL/MpJ-Fas lpr ) control strain (MRL/MpJ) those background (C57BL/6N) at 3 6 months. Furthermore, an...

Stem cells are unique that have the ability to differentiate into with specific functions and renew themselves produce new stem cells. One type of actively studied is Spermatogonial Cells (SSC). SSC a unipotent cell develops spermatozoa in mammalian testis. can be transplanted male testis recipients improve genetic quality livestock propagate valuable livestock. transplantation procedure starte...

background: spermatogonial stem cells are subpopulation of spermatogonial cells in testis tissue that support beginning and maintenance of spermatogenesis. ubiquitin carboxy-terminal hydrolase l1 (uchl1) could be a specific marker for identification of spermatogonial stem cells including spermatogonial sperm cells (sscs) in testis tissue and during the culture; therefore we undertook this study...

Abstract Testicular development and function rely on interactions between somatic cells the germline, but similar to other organs, regenerative capacity declines in aging disease. Whether adult testis maintains a reserve progenitor population remains uncertain. Here, we characterize recently identified mouse interstitial expressing transcription factor Tcf21. We found that TCF21 lin are bipoten...

Testis is the male reproductive organ that performs both endocrine and exocrine functions. This study aimed to determine distribution of carbohydrates in testis sumba ongole cattle. The sample consisted six were collected from East Sumba Slaughter House, fixed formalin 10 %, processed histologically, continued with AB pH 2,5 - PAS staining. result showed a weak alcian blue intensity (+) tunica ...

in order to study the anatomy and histology of the testis and epididymis of caspian miniature horse, five adult stallions were used. routine anatomical and histological methods were used. anatomical study indicated that there were no differences between the testis and epididymis of the caspian miniature horse with the ordinary horse, except with the smaller sizes. the epididymis is attached to ...

Background and Objective: It is conceivable that caffeine consumption would induce gonadal changes. The aim of this study is to assess the impact of embryonic caffeine exposure on rat testis and prostate. Materials and Methods: Female rats were divided into (n=7): A control, only received drinking water. B and C groups received caffeine low dose (26 mg/kg) and high dose (45 mg/kg) respectively...

Background: Male infertility is responsible for approximately 50% of infertility in the world. Reactive oxygen species (ROS) is one of the causative agents of infertility in males which effects on sperm quality and function. In this study, the effects of oxidative stress induced by tertiary-butyl hydroperoxide (TBHP) were investigated on sperm quality, testis tissue and miRNAs expression. Mater...