The humanity “the organ storehouse” may postpone the Amenorrhea
The newest issue of world-famous scientific magazineNature is printing a command whole world medical arena shock paper, its research results said: The animal ovary the deep low temperature freezing preservation has been alive the jieshou in 196 degrees Celsius liquid nitrogens below zero to attain successfully, after the freezing and thawing, transplants again the ovary may resume the ovulation and the endocrine function and succeeds becomes pregnant. This indicated the scientist, in the animal organ freezes preserves in this worldwide basis difficult problem to realize the important breakthrough, establishes the humanity “the organ storehouse” no longer is vainly hoped.
This great achievement is by Fudan University attached Huashan Hospital Dr. Wang Xiang who returns from Canada passes through two years concentrates on study obtains.
The organ freezes the preservation, to establish the humanity “the organ storehouse” has been the organ transplanting domain dream. Dr. Wang Xiang’s success means that the humanity might artificial “the biological clock” postpone in the near future the female, for instance has given birth one 25 year-old feminine one side ovary to freeze preserves, but only depends upon another one side ovary maintenance normal physiology condition, after treating it enters the middle age, will freeze preserved again the ovary freezing and thawing and transplants, may postpone the Amenorrhea or the Amenorrhea occurrence.
This achievement’s most important clinical value also lies in: May carries on the protection to the young tumor patient’s birth and the germ cells function, speaking of the feminine patient, to avoid the chemotherapy or the radiotherapy the harm which brings for its birth and the germ cells internal secretion function, before putting, the chemotherapy to freeze the patient entire ovary the preservation, after treating its tumor cure, carries on the autotransplantation, without doubt solves this difficult problem preferred plan.
This year 34 year-old Dr. Wang Xiang 1996 final exams entered the Shanghai Medical college surgery specialized Ph D. student, in 1999 obtained the doctorate; in January, 2000 went to Canadian Montreal University and the Mcgill University medicine center conducts the postdoctoral work.
Recently, as soon as the Wang Xiang doctoral dissertation passed through the publication, caused the world colleague to focus attention on immediately. National medical arenas and so on US, Canada, Britain invite Dr. Wang Xiang to go in abundance to carry out the cooperation research. Dr. Wang Xiang indicated that will found the organ to freeze as soon as possible preserves the laboratory, soon will use in this achievement clinical.
