The role of the pituitary gland
The pituitary gland unharness of 2 hormones: growth hormone influential in determining the magnitude of the individual, and gonadotrofik hormone that stimulates the gonads to extend activity. Before puberty gonadotrofik gradually increasing the number of hormones and gonadal sensitivity to hormones and increased sensitivity gonadotrofik conjointly increasing rapidly; during a state that the changes at puberty begin to happen.
The role of gonadal
With the expansion and development of the gonads, the sex organs of primary sex characteristics, grew and have become mature operate, and secondary sex characteristics, like pubic hair began to grow.
Interaction of the pituitary gland and gonads
Hormone secreted by the gonads, that are stimulated by the hormone gonadotrofik released by the pituitary gland, and then react to those glands and causes a gradual decrease within the quantity of growth hormone released thereby stopping the expansion method. The interaction between gonadal hormones gonadotrofik and continues throughout the reproductive lifetime of people, and gradually decreases towards the ladies approaching menopause and male climacteric approach.
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