Hydrogen peroxide concentration and DNA fragmentation of buffalo oocytes matured in sericin-supplemented maturation medium
نویسندگان
چکیده
منابع مشابه
: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes
هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
In vitro Maturation and Fertilization of Buffalo Oocytes Cultured in Media Supplemented with Bovine Serum Albumin
The aim of this study was to determine the quality of cumulus-oocyte-complexes (COCs) and the effects of bovine serum albumin (BSA) supplementation on in vitro maturation and fertilization rate of buffalo oocytes. COCs were collected from slaughterhouse buffalo ovaries by aspiration method. Only normal grades COCs were matured for 48 hours in TCM-199 media. Two groups were created: one for the ...
متن کاملin vitro maturation and fertilization of buffalo oocytes cultured in media supplemented with bovine serum albumin
the aim of this study was to determine the quality of cumulus-oocyte-complexes (cocs) and the effects of bovine serum albumin (bsa) supplementation on in vitro maturation and fertilization rate of buffalo oocytes. cocs were collected from slaughterhouse buffalo ovaries by aspiration method. only normal grades cocs were matured for 48 hours in tcm-199 media. two groups were created: one for the ...
متن کاملP-154: Comparison of Ovine Matured Oocytes Quality in SPOM Medium Supplemented with Different Doses of Oocyte-Secreted Factors
Background: In this study we evaluate the effects of different doses of GDF9 with fixed dose of BMP15 on quality of in vitro maturated sheep oocytes. Materials and Methods: Good ovine Cumulus-oocyte complexes (COCs) were first transferred to Pre-IVM medium, and then to three IVM mediums supplemented with 10%v/v BMP15 and: 1) 175 ng/ml 2) 131 ng/ml or 3) 219 ng/ml GDF9. After maturation period, ...
متن کاملMaturation and fertilisation of sheep oocytes cultured in serum-free medium containing silk protein sericin.
Sericin is a water-soluble component of silk and has been used as a biomaterial due to its antibacterial and ultraviolet radiation-resistant properties. This study was designed to evaluate the effect of sericin supplementation in a maturation medium on the meiotic competence and fertilisability of sheep oocytes. Cumulus-oocyte complexes (COCs) were cultured in TCM199 supplemented with sericin a...
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ژورنال
عنوان ژورنال: South African Journal of Animal Science
سال: 2019
ISSN: 2221-4062,0375-1589
DOI: 10.4314/sajas.v49i2.3