查询词典 oocytes
- 与 oocytes 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Stage I of both male and female stone flounder appears only once in all its life, and the germ cells are comprised by spermatogonia or oogonia. The gonad from Mar to Aug keeps at stage II. The gonad index of testis at this stage is 0.037%, and the amount of spermatogonia is increased quickly. There is some linear germ plasm in the cytoplasm of spermatogina. In ovary at this stage it is mostly composed by oocyte of phase 2 which the character is the appearance of yolk nucleus, and no zona radiate in membrane. The mean GI of ovary is 1.95%. From Sep to Oct gonad is at stage III which testis is composed by lots of spermatogina and few spermatocytes, and the mean GI of testis at this stage is 0.086%. In ovary the ooctyes at phase 3 are in dominate position, the yolk nucleus disappear. And the GI of this stage is 3.35%. Both testis and ovary are at stage IV in Nov. hi testis the germ cells are in spermiogenesis, and the mean GI is 0.93%. hi ovary the oocytes are mostly at phase 4, which are filled in the cytoplasm with vitellin granule, and the zona radiate in membrane begins to formation. Nucleus moves to one side of the oocyte gradually. The mean GI of ovary at this stage is 9.37%.
在每年的3月-8月期间性腺处于Ⅱ期,此期精巢中精原细胞明显增多,胞质局部可见有线状的生殖质存在,平均成熟系数为0.037%;卵巢中以2时相卵母细胞为主,可见细胞质中出现强嗜碱性的卵黄核,细胞外由一层滤泡细胞包围,但尚无放射带,平均成熟系数为1.95%。9月-10月期间性腺处于Ⅲ期,此期精巢中仍有大量精原细胞,同时可见部分精母细胞,平均成熟系数为0.086%;卵巢中以3时石鲜孟加限加$玩印面n洲匆s性腺发生、分化及发育的周年变化相卵母细胞为主,细胞质中的卵黄核己消失,平均成熟系数为3.35%。11月性腺处于IV期,此期精巢内精细胞正处于不同的形成过程中,平均成熟系数为0.93%;卵巢中以4时相卵母细胞为主,胞质中充满染成桔红色的卵黄颗粒。
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Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.
我们猜测卵母细胞在不含丙酮酸的条件下老化的更快,并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。
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Ethanol, ionophore A23187 and a single electrical stimulation could hardly activate the recently ovulated oocytes (12—13h after hCG) which could be activated by 6 pulses separated by 5—6 min.
用乙醇、钙离载体A23187及1次电刺激很难使刚排出不久的卵hCG后12—13h)激活。6次电刺激可使这部分卵激活。
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AIM: To observe the effect of the environmental temperature on spindles in MII oocytes.
目的:观察环境温度的改变对MII期人卵纺锤体结构的影响。
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When oocytes were matured at 37-39℃,the appearance of cumulus cell had protective effect on cleavage and blastocyst rate,the development rate of DOs significantly decreased compared to COCs.
当卵母细胞在37-39℃成熟培养时,卵丘细胞对卵母细胞的发育有一定的保护作用,DOs的发育能力显著低于COCs。
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The present study was conducted to investigate the effect of different culture systems, co-culture cells and their sequence culture on the in vitro development of porcine parthenogenetic embryos derived from in-vitro matured oocytes.
经体外成熟、孤雌激活和培养获得猪胚胎,研究了不同培养体系、共培养体细胞和序贯培养对猪孤雌激活胚胎发育的影响。
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The sexual gland of triploidfemale abalones can generate oocytes,though thedevelopment of sexual gland was subjected to greatinhibition.
但是,三倍体雄鲍的生殖腺中有极少数成熟精子,而且比三倍体雌鲍呈现出较好的性腺发育状况;三倍体雌鲍的性腺发育虽然受到了很大抑制,但仍有形成卵母细胞的能力。
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Most oocytes used in all kinds of experiments were from animals killed in abattoirs.
各种实验中所使用的卵母细胞多数来自屠宰场宰杀后的动物。
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Among all cloned claves, 13 of them derived from the reconstructed embryos by injecting the donor cells from a high yield Holstein cow to the enucleated LuXi breed oocytes.
我们获得的克隆牛中有13头是通过将高产荷斯坦奶牛体细胞和鲁西黄牛卵母细胞构建的重构胚移植受体母牛发育到期得到的。
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He said: We were surprised to obtain oocytes eggs from the follicles of such young girls.
他说:我们对能够在这么年幼的女孩滤泡中得到卵子感到吃惊。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。