Medical health

Prostate gland’s physiological function mainly may summarize is four aspects.

First, has the exocrine function. The prostate gland is the masculine biggest attached germ cells, is also one of human body exocrine glands. It may secrete the prostate gland fluid, is the seminal fluid important component, has the influential role to the sperm normal function, to gives birth is important. Prostate gland fluid secretion androgen regulation.

Second, has the endocrine function. In the prostate gland includes the rich 5α - reductases, may transform the testosterone to have the biological activity double hydrogen testosterone. Double hydrogen testosterone in benign prostate gland proliferation sickness morbidity process influential role. Through blocks 5α - the reductases, may reduce the double hydrogen testosterone the production, thus causes the proliferation the front row glandular tissue atrophy.

　Third, has the control urination function. The prostate gland encystation urethra, with cervix vesical drawing close to, constituted the near-end urethra wall, its ring-like smooth muscle fiber regarding urethra prostate gland department, in participation constitution urethra sphincter. When has the urination impulsion, is following the detrusor contraction, in the sphincter relaxes, causes the urination to carry on smoothly.

Fourth, has the transportation function. In the prostate gland essence has the urethra and two ejaculatory ducts passes through, when semination, the prostate gland and the seminal vesicle contracture of muscle, may in the vas deferens and the seminal vesicle contents presses in after the ejaculatory duct the urethra, then discharges in vitro. In summary, the prostate gland has four important functions, has played the influential role in the human body

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