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- Ageing is accompanied by a slow degeneration of his mental faculties. 随着年龄增长,智力逐渐衰退。
- This is a late change in the degeneration of cells. 这是细胞衰退的晚期变化。
- Degeneration of oocytes 卵母细胞退化
- Progressive degeneration of an organ or tissue caused by loss of cells. 供氧障碍引起的细胞退化一个器官或组织由于失去细胞而功能退化
- Dolly was the only lamb born from277 fusions of oocytes with udder cells. 多利是277组卵母细胞和乳腺细胞的配对中唯一克隆成活的。
- Dissolution or degeneration of bone tissue through disease. 骨质溶解疾病引起的骨组织的腐朽或退化
- Dolly was the only lamb born from 277 fusions of oocytes with udder cells. 多利是277组卵母细胞和乳腺细胞的配对中唯一克隆成活的。
- The degeneration of regenerative gene is exaggrated. 再生基因的退化(恶化)被夸大了。
- The degeneration of regenerative gene is exaggerated. 更新基因的退步夸大了。
- Necrotic degeneration of bodily tissue into a soft, cheeselike substance. 酪化作用身体组织腐化成一种软的、象奶酪一样的物质
- This paper reviewed the reverse effects of xenobiotics on the meiotic maturation process of oocytes and the mechanism. 摘要系统综述了外源性化学物对卵母细胞减数分裂成熟的影响及其作用机制。
- Intensive farming in the area has caused severe degeneration of the land. 这个地区的集约化农业使得土壤严重贫瘠化。
- Methods Rhesus monkey blastocysts were obtained after in vitro maturation of oocytes, fertilization and maturation of early embryos. 方法猕猴卵母细胞经体外成熟培养、外受精和早期胚胎体外成熟培养后,获得猕猴囊胚。
- Aging is accompanied by a slow degeneration of his mental faculties. 随着年龄的增长他的智力逐渐衰退。
- Results 64% of oocytes were normal, 36% of oocytes were aneuploidy, of which 22% were due to nondisjunction and 14% unbalanced predivision. 结果64%25的卵细胞核型正常,36%25的卵细胞为非整倍体,其中22%25为同源染色体不分离,14%25为姐妹染色单体非平衡性过早分离。
- But the efficiency of somatic cell NT, when measured as development to term as proportion of oocytes used, has been very low(1%-2%). 但是体细胞克隆猪的效率很低仅有1%25-2%25,而其中许多机理和因素不清楚。
- At the same time, COCs freshly isolated were kept at different temperatures to test if it were appropriate for preservation of oocytes. 同时对新获取的卵丘卵母细胞复合体进行不同温度条件的保存实验。
- Results:The aneuploidy rate in oocytes with granular cytoplasm was 40%,which was much higher than that of oocytes with normal cytoplasm(P<0.05). 结果在形态正常的70个卵母细胞中;非整倍体15个(21.;4%25);在出现胞浆颗粒化的40个卵母细胞中;非整倍体16个(40%25);明显高于形态正常卵母细胞中的非整倍体比例(P<0
- A hard,waxy deposit consisting of protein and polysaccharides that results from the degeneration of tissue. 淀粉状蛋白一种硬蜡状沉积物,含有组织退化产生的蛋白质和多糖
- The signifi-cant linear positive correlation(P<0.01)exsised between the averag numberof CGS and the average diameter of oocytes in various developing stages. 在各发育阶段的卵母细胞中;CGs 平均数量和卵母细胞平均直径增长之间呈非常显著的强相关(P<0.;01)。