Why do the women above the average age for marriage bear it is apt to go wrong
London, September 4 (Xinhua) (The reporter is yellow )Organization's researchers such as Britain Newcastle university,etc. say on new " contemporary biology " magazine, there are increasingly many women that do not begin to want the child in the modern society until about 40 years old, therefore various that lead to the fact bear question, increase day by day too, discover above the average age for marriage woman bear, might relate to the fact that a kind of protein wears out while being easy to go wrong.
Researchers produced the course of the ovum to compare and analyse to the experiment mouse in different ages. The result reveals, the experimental mouse is in the body a kind of name wears out gradually for binding plain its function of protein will increase with age ing. The function of this kind of protein is to link the chromosome together, usually have two sets of chromosome in body cells, and the ovum needs binding plainly and accurately when taking shape " Disconnection " ,In order to become the reproduction cells of only one set of chromosome. If it is not normal to bind the plain function, will lead to the fact the chromosome in the ovum is abnormal in number, thus cause questions such as infertile, miscarrying or foetus' defect,etc..
Dr., Herbert of Mary, that leader study say above the average age for marriage the intersection of experiment and the intersection of mouse and age that use equivalent to human 40 year old nearly in the experiment, it binds the plain function to already in the body reduce by a wide margin, has often caused the corresponding bearing the question abnormal in number of chromosome in the ovum, it means and bind that it may be the deep reason why the human women's fecundity about 40 years old drops to usually wear out by a wide margin, this discovery contributes to starting with and looking for therapeutic method from then on too.
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