Saturday, August 2, 2008

It Also Prevents Premature Puberty, Its Rates Are

It also prevents premature puberty, its rates are commensurated with the general development of a body. The essence of the mechanism of age inclusion of reproductive function consists in increase of a threshold of sensitivity to braking action of sexual hormones. Thanks to this increase it is gradually released from the braking which are carried out by sexual hormones on the mechanism of a negative feedback. As a result activity , and then and a hypophysis which, in turn, stimulates with the hormones sexual glands gradually increases. However increase in blood of concentration of sexual hormones does not conduct in this situation to activity decrease : thanking all to proceeding increase of a threshold of sensitivity again and again it is released from braking influence of sexual hormones. So capacity of reproductive system increases and at the same time the mechanism of self-control peculiar to system remains. Thus, along with the mechanism which is directed on balance and constancy (homeostasis) maintenance to each given moment, there is a mechanism which provides homeostasis infringement in time and by that carries out performance of the program of times an organism.

1 comment:

Infection Yeast Herpes said...

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