2. The prostate is close to the vas deferens and seminal vesicles, and the ejaculatory duct enters the prostate from the upper part and opens in the recess in the middle of the prostate. This physiological position can easily explain why prostate diseases often involve sexual function, and it can even be called "prostatitis and seminal vesiculitis are a pair". He is my brother. ?
3, the prostate is very small, it can be said that it is one of the smallest organs in the human body, weighing about 20 grams, less than 50 grams.
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Prostate function
1, immune function. Prostate is the last substantive organ of human body, and its main function is to protect sperm.
2. Transport function. Prostate consists of muscle fibers and glandular tissue. Under the action of sympathetic nerve, the smooth muscle in prostate contracts, and the contents of seminal vesicle and vas deferens are input into prostate urethra through ejaculatory duct.
3. Secretory function. Prostate fluid is a part of semen and a solvent for sperm, which keeps the physical and chemical properties of semen normal and nourishes sperm. The scientific community compares prostatic fluid and sperm to the relationship between fish and water.
Prostate fluid contains many biological substances, such as prostate acid phosphatase (PNP), prostate specific antigen (PSA) immunoglobulin, biological factors, zinc, calcium, potassium ions, amino acids, citric acid and so on. Although the content is small, its physiological function plays an important role in the pregnancy process. ?
Maintenance of prostate and prevention of prostatitis;
1, regular sexual life, can't tolerate semen, don't masturbate frequently, and avoid unclean sexual intercourse.
2, a correct understanding of prostatitis, maintain a good attitude, reduce psychological pressure, so as not to exaggerate the symptoms, leading to dizziness, memory loss, anxiety, paranoia, insomnia and other symptoms.
3, drink plenty of water, urinate frequently, keep the stool unobstructed, and insist on hot water sitz bath or hot water bag hot compress perineum.
4, avoid alcohol and tobacco, do not eat spicy and irritating food.
5, avoid sedentary, avoid cycling for a long time, insist on exercise, it is best to jog and add more lower body exercise to avoid strenuous exercise.
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