FERTILIZING CAPACITY OF EPIDIDYMAL SPERMATOZOA
نویسندگان
چکیده
منابع مشابه
Relations between the fertilizing ability, motility and metabolism of epididymal spermatozoa.
This paper compares the principal modifications taking place in spermatozoa during epididymal transit in several species. The relations between changes in the epididymal medium and modifications in the metabolism, motility and/or fertility of spermatozoa are reviewed with particular reference to spermatozoon forward motility. The fertilizing ability of motile testicular and epididymal spermatoz...
متن کاملP-63: Protective Activity of Tacrolimus Contralateral Epididymal Sperm Fertilizing Capacity following Unilateral Vas Deferens Obstruction: A Murine Model
Background Auto-immunization was proposed as the mechanism of contralateral testicular damage following unilateral vas deferens injuries. The objective of this experimental in vitro study was to elucidate the effect of tacrolimus (TS) as a powerful immunosuppressant on contralateral epididymal sperm fertilizing capacity following unilateral vas deferens obstruction (UVO) in mice. MaterialsAndMe...
متن کاملFertilizing capacity of spermatozoa following cold treatment of the scrotal testes of rabbits.
The fertility or sterility of a male depends on several factors, among which are the chemical constituents of the semen, the number, morphological integrity, motility, metabolism and viability of the spermatozoa. These factors, of course, are interrelated in effecting fertility or probability of fertilization. Although in normal matings the number of spermatozoa in the ejaculate is much greater...
متن کاملMotility and Fertilizing Capacity of Rabbit Spermatozoa after Freezing in a Medium Containing Dimethyl Sulfoxide.
REsPONSE oF SPERMATOZOA to freezing varies according to species. Hoagland and Pincus observed that rabbit spermatozoa could scarcely revive following immersion in liquid nitrogen after various plasmolytic pretreatment, whereas human spermatozoa remained highly active after freezing and thawing. It has been reported that rabbit spermatozoa are easily damaged by hypertonic salt solutions at tempe...
متن کاملInvestigation of fertilizing capacity of cryopreserved spermatozoa from patients with cancer.
PURPOSE There are few published reports concerning fertilization and pregnancy outcomes achieved with cryopreserved spermatozoa from cancer patients. Controversy exists regarding the value of sperm banking for these patients before therapy, whether the spermatozoa are viable after long-term storage and whether they can fertilize the ovum. We assess fertilization and pregnancy outcomes achieved ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Reproduction
سال: 1970
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0210423