Man " born unlucky " The gene is a reason

Man " born unlucky " The gene is a reason
The news of Trud: Show according to many kinds of statistic, the male average life span is shorter and from 5 to 10 than women. Men's place Reason factor is social factor and physiology nothing more than. The former only means the man seeks to do others down impatiently and strongly, life is irregular, have a great deal of bad habits,etc. of smoking and drinking etc.; But women are in becoming a member course in large-scale social production gradually, the influence of social factors received is closed to to men progressively too. But the disparity of average life span between men and women does not have a reduced trend. It is obvious the social factor is not a basic reason. Then, the basic reason has fallen on the physiology factor, and all physiological manifestation - --The secretion of hormone, translation of enzyme - --All controlled by one's own gene of living beings. Lead to the fact the key function chromosome of men and women's gender differences is the sex chromosome. It is X chromosome that a pair of functions are close in women's cells, one of these exists by losing the active form; But a X chromosome, and a Y chromosome in male body cells. In later period such as life, because woman two pairs of X chromosome duplicate and translate - DNA synthetic enzyme, thus woman's body cell split vigor in the elderly. In addition, because Y chromosome was shortened from X chromosome, thus the important gene correlated to physiological activity of lacking several secretion, enzyme which is controlling some hormone and expressing etc.. The above-mentioned causes have all determined male " born unlucky " as biological factor . The completion of the Human Genome Project indicates the mankind has the ability to transform the gene, transform oneself, believe, make impressive man a of " born unlucky " through the intersection of life and science and technology at last This cap is thrown beyond the highest heavens. Transfer it to from medical network of Asia Select from (www.eastday.com)

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