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- Sperm cryopreservation is a well-established technique for most mammals. 许多哺乳类动物精子冷冻保存技术均已成功建立。
- The artical made a simple review on the advances of sperm cryopreservation and Intracytoplasmic sperm injection (ICSI) in rat. 本文就这两方面的研究进展做一简要综述。
- Especially for rat, its long tail of sperm makes its sperm cryopreservation very hard.Accordingly, ICSI of rat is not done better than mouse. 尤其是大鼠,因为其较长的精子尾巴,使得它的精子冷冻保存相当困难,并且大鼠的卵胞浆内精子注射(ICSI)技术也没有小鼠那样成熟。
- Objective: To provide a more effective cryoprotective medium(CPM),effect of union of albumin and egg yolk on human sperm cryopreservation was studied. 目的:初步探讨白蛋白与卵黄两种蛋白联合应用于人类精液冷冻保存的效果,以期为人类精液冷冻提供一种更为有效的冷冻保护液。
- The male sperm fertilizes the female egg. 雄性的精子使雌性的卵子受精。
- bull sperm cryopreservation 牛冷冻精液
- Sperm Cryopreservation 精子冷冻保存
- This is the largest sperm whale in the world. 这是世界上最大的一头巨头鲸。
- Yolk-free cryoprotective medium and two-step freezing could be used in the cryopreservation of round-headed sperm. 不含卵黄冷冻保护剂和两步降温可应用于冷冻保存圆头精子症标本。
- Only one sperm fertilizes an egg. 只有一个精子使卵子受精。
- Sperm race towards the unfertilized egg. 精虫朝未受精的卵子冲去。
- Studies on cryopreservation of tree peony pollen. 花粉超低温保存研究。
- Cryopreservation of seeds of ornamental plants. 园林花卉种子超低温保存研究。
- Fish sperm, including the seminal fluid. 精液,鱼白鱼的鱼白,包括精液
- Sperm (spermatozoon:)Male reproductive cell. 精子:雄性生殖细胞。
- The motivation of sperm donors varies. 捐精者的动机各不相同。
- Objective: To explore the effects of cryopreservation on sperm DNA integrity of infertile men. 摘要目的探讨冷冻保存对不育患者精子核DNA链完整性的影响。
- Fish sperm,including the seminal fluid. 精液,鱼白鱼的鱼白,包括精液
- Only one sperm fertilises an egg. 只有一个精子使卵子受精。
- The competition of life begins with the sperm! 生命的竞争从精子时就开始了!