[medical learning] ovum is refrigerant the technology training with seminar of reproductive medical progress

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Time: 2009-2-18 17:35:54Check examine: On the history today edition of Chinese edition English

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Ovum is refrigerant the technology training with seminar of reproductive medical progress

Already was in in view of our country implementation of refrigerant technology respect breaks through ovum, gain clinical and gravid success, professor Zhang Lizhu waits for expert of medical of our country famous reproduction to was in what by Beijing University one courtyard sponsors a few days ago " ovum is refrigerant the technology training with seminar of reproductive medical progress " on put forward, in the technology mature premise falls, should discuss the feasibility that builds warehouse of Chinese mankind ovum.

According to expert introduction, ovum is refrigerant it is a when assist birth domain burgeoning technology. Save ovum through refrigerant technology namely, the have the aid of when making need to bear in the future assists birth technology (test tube baby) achieve birth goal. This technology already was used by many countries in recent years, global heretofore already had about 100 babies via refrigerant ovum be pregnant with to be born. Reproduction of the first hospital and genetic center director Dr. Li Xiaogong wait for Beijing University adopt improved " slow aspic rapid thaw " the egg that the law got is as high as 96 ％ survives rate. The classics after ovum anabiosises " the inject inside oar of afterbirth of odd sperm egg " be fertilized rate achieves 77 ％ .

Below the encouragement of afore-mentioned achievement, guo Yinglu academician, Professor Zhang Lizhu waits for expert attending the meeting to point out, spermatozoon library provided birth safeguard for the male, and reproductive cell of the female -- the program that the reserve of ovum still does not have establish, this makes because need or be engaged in harmful type of work or those accept ovariotomy of family planning, the woman that puts the treatment that turns the deleterious reproduction function such as cure loses birth safeguard. The expert thinks, answer to be watched according to scientific progress, serious research begins standardization, dimensions to change the feasibility that lays in human ovum, the benefit below the frame that permits in law, ethics more patients.