نتایج جستجو برای: vitro culture
تعداد نتایج: 647552 فیلتر نتایج به سال:
Purpose: The objective of this study was to evaluate the effects of myo-inositol alone or in combination with MEM vitamins on embryo development in sanjabi sheep.Materials and Methods: Sheep Cumulus Oocytes Complexes (COCs) were matured in vitro at 39ºC, in humidified 5% CO2 atmosphere for 22-24 h. There were three treatments, culture in synthetic oviductal fluid medium (treatment I), culture i...
Experiments were carried out in an in vitro environment by the cell colony forming method in order to study the cytotoxicity to HeLa cells of set specimens of 3 MFRs and 4 composites for core use. In the experiment each of the specimens was extracted in a tissue culture medium for 2 weeks in dynamic environment with a specimen freely moving. With both MFRs and the composites for core use cytoto...
The aim of this study was to evaluate the effects of ovarian tissue vitrification and two-step in vitro culture on the metaphase II (MII) oocyte reactive oxygen species (ROS) level, mitochondrial transcription factor A (TFAM) expression and succinate dehydrogenase (SDH) activity. After collection of neonatal mouse ovaries, 45 ovaries were vitrified and the others (n = 45) were...
the aim of the study was to compare the parthenogenetic activation and in vitro fertilization (ivf) of in vitro matured caprine oocytes. a total of 881 cumulus-oocyte complexes (coc’s) were collected from 243 ovaries. oocytes were matured in tcm-199 medium containing ecg (20 iu/ml), hcg (20 iuμg/ml), oestradiol-17β (1 μg/ml), bsa embryo tested (3 mg/ml) supplemented with 10% fetal bovine serum ...
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