Human sperm vitrification: A scientific report
نویسندگان
چکیده
منابع مشابه
A CASE REPORT OF HUMAN DISTEMPER VIRUS AND SCIENTIFIC RESEARCH STUDY ABOUT IT
Distemper virus is a Morbillivirus (in the family Paramyxoviridae) that can cause contagious disease in dogs. The virus affects the respiratory, digestive, and nervous systems after transmission. In this study, we reported a case of human infection and involvement with the Distemper virus. A 31-year-old man was diagnosed with clinical signs of Distemper in dogs. After serologic tests on saliva...
متن کاملVitrification of neat semen alters sperm parameters and DNA integrity.
PURPOSE Our aim was to evaluate the effect of neat semen vitrification on human sperm vital parameters and DNA integrity in men with normal and abnormal sperm parameters. MATERIALS AND METHODS Semen samples were 17 normozoospermic samples and 17 specimens with abnormal sperm parameters. Semen analysis was performed according to World Health Organization (WHO) criteria. Then, the smear was pro...
متن کاملRepeated vitrification/warming of human sperm gives better results than repeated slow programmable freezing.
In this study, we compared the effects of repeated freezing/thawing of human sperm by our in-house method of rapid freezing with slow programmable freezing. Sperm samples from 11 normozoospermic subjects were processed through density gradients and divided into three aliquots: non-frozen, rapid freezing and slow programmable freezing. Sperm in the rapid freezing group had better motility and vi...
متن کاملUltrastructure of human mature oocytes after vitrification
Since the introduction of human assisted reproduction, oocyte cryopreservation has been regarded as an attractive option to capitalize the reproductive potential of surplus oocytes and preserve female fertility. However, for two decades the endeavor to store oocytes has been limited by the not yet optimized methodologies, with the consequence of poor clinical outcome or of uncertain reproducibi...
متن کاملChapter 13 Human Ovarian Tissue Vitrification.
Ovarian freezing and transplantation has garnered increasing interest as a potential way of preserving fertility in cancer patients as well as for women who just wish to delay childbearing. This chapter spells out our techniques of ovarian cortex vitrification and results for frozen compared to fresh ovarian cortex transplantation (in one single series from one center for the sake of consistenc...
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ژورنال
عنوان ژورنال: Andrology
سال: 2020
ISSN: 2047-2919,2047-2927
DOI: 10.1111/andr.12847