نتایج جستجو برای: membrane integrity

تعداد نتایج: 451414  

Esmaeili V Mirshahvaladi Sh Rezaei Topraggaleh T, Shahverdi AH

Background: Detection of sperm parameters based on conventional methods, immediately after thawing, have been revealed sperm capacity to in vivo and in vitro fertilization. But this evaluation is not fully reliable because of long journey of sperm during female genital tract to reach the oocyte and fertilize it. Therefore, analyzing postthawed sperm parameters after incubation is more beneficia...

قهرمانی‌نژاد, مینا, بهمنش, مهرداد , عبدالمالکی , پرویز , قناتی٭, فائزه, پایز , عاطفه,

Atefeh Payez1, Faezeh Ghanati1*, Mehrdad Behmanesh1, Parviz Abdolmaleki1, Mina Ghahremaninezhad1 1*Faculty of Biological Sciense, Tarbiat Modares Univercity, Tehran (Received: 2 January 2012 Accepted: 4 May 2013) Abstract: Several studies have shown that magnetic fields can exert an influence on a large variety of cellular functions however, the exact mechanism of this interaction i...

Journal: :علوم دامی ایران 0
مهدی ژندی استادیار، گروه علوم دامی، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج رضا نوعی رازلیقی دانشجوی سابق، گروه علوم دامی، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج محسن شرفی استادیار، گروه علوم طیور، دانشکدة کشاورزی، دانشگاه تربیت مدرس،

the goal of this study was the evaluation of semen extender filtration on post-thawed buck sperm quality. a total 16 ejaculates were collected from four buck (4 ejaculates from each buck) twice a week. after semen collection and primary evaluation, collected semen samples were pooled and divided into two equal parts. each part was diluted with one of the following extenders: 1) non-filtered lec...

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