Polystyrene nanoplastics (NP) are often found in aquatic environments. The accumulation of biota such as fish, shrimp, squid, shellfish, etc. can reduce the health humans who consume them. purpose this study was to observe red seaweed’s potential a source antioxidants improving immune system and reproductive rats (Rattus novergicus) exposed nanoplastics. Twenty-five norvegicus) were divided int...

Background: Aging in the male reproductive system can cause testicular degeneration. Nowadays, regenerative medicine is a developing domain. This study conducted to describe potential effects of dried bovine placenta supplementation on percentage abnormal spermatozoa, density seminiferous tubules luminal content and Leydig cells counts D-galactose-induced aging rats. Methods: A total 15 healthy...

introduction: cyclophosphamide (cp) is used for the treatment of various cancers. in spite of its therapeutic importance, a wide range of adverse effects such as reproductive toxicity has been observed following the administration of this drug in human and experimental animals. in the current study, we have investigated the adverse effects of cp on morphology and histology of testis rats. metho...

introduction: date palm gemmule has been used in traditional medicine to improve the semen quality and treat infertility. their components remedies those are rich of antioxidant and vitamins can influence spermatogenesis. the aim of this project was to evaluate the effects of date palm gommule water/alcoholic extract on reproductive tissues, sex hormone and sperm quality of rat. methods: sevent...

background: to ascertain the effects of tropical leaf meals on semen production and semen quality. objective: this study was conducted with the main objective of investigating the effect of neem leaf meal on physiological responses of rabbit bucks fed graded levels of neem leaf (azadirachta indica a. juss) meal. materials and methods: the varying levels of neem leaf meal (nlm) in the different ...

BACKGROUND Tacrolimus (FK-506) is an immunosuppressant that binds to a specific immunophilin, resulting in the suppression of the cellular immune response during transplant rejection. Except for some alterations in the spermatozoa, testicular morphological alterations have not been described in rats treated with tacrolimus. In the present study, we purpose to evaluate if the treatment with tacr...