Where is the prostate gland in men?

The most important thing for people is physical health. The same is true for men, but men's prostate is often prone to disease, so we must pay attention to prevention. Especially prostatitis, which is a common and very serious problem. So we should understand the prostate. Where is the prostate of men?

The prostate is located between the bladder and the primordial diaphragm. The prostate base is adjacent to the bladder neck, seminal vesicles and vas deferens. The pubic symphysis is in front and the rectal plexus is in the back. The components of the prostate are lecithin bodies, blood cells including white blood cells and red blood cells, starch granules, stones or sperm, proteins. Under normal circumstances, red blood cells are occasionally seen, and only appear during inflammation. If the massage is too heavy, it can cause an increase in the number of red blood cells and even visible bleeding.

Located below the bladder neck, surrounding the junction of the bladder opening and the urethra, this part of the urethra is therefore called the "urethral prostatic part", which means that the tube formed in the middle of the prostate constitutes the upper opening of the urethra. It can be said that the prostate guards the upper opening of the urethra, and the reason why urination is first affected by prostate disease is due to the structure of the prostate.

The surface is covered by a very flexible 3-layer structure. The outer layer is composed of loose connective tissue and veins, the middle layer is a fibrous sheath, and the inner layer is a muscle layer. The capsule of the prostate forms a "barrier" that protects the prostate. Things are often two-sided. While the capsule protects the prostate, it also makes it difficult for therapeutic drugs to enter the glandular tissue, which is called the reason for the difficulty in treatment. The prostate is divided into 5 lobes, namely the anterior lobe, middle lobe, posterior lobe and lateral lobes. The posterior lobe is located behind the middle lobe and the lateral lobes. This lobe is what the doctor touches during a rectal digital examination.

An important function of the prostate is to secrete prostatic fluid, which can be obtained by inserting the index finger into the anus and massaging the rectum. Normal prostatic fluid is light milky white with a protein luster, and the daily secretion volume is about 0.5-2ml. Prostatic fluid is a part of semen, accounting for about 15%-30% of semen; its pH value is 6-7, acidic; it has the functions of protecting and enhancing sperm activity and lubricating the urethra. When the inflammation is severe, the prostatic fluid may become thick, yellow in color or light reddish and turbid, or contain flocs and sticky threads. The effect of folding on the human body The effect of the prostate on the human body, the glandular tissue of the prostate can produce and secrete a fluid called prostatic fluid. It belongs to the exocrine gland tissue structure,

Secrete 0.5-2ml of thin milky white liquid. When ejaculating, prostatic fluid and semen are mixed together, accounting for about 13%-32% of the total semen. Prostatic fluid contains fruit acid and amino acids, which are the driving force for sperm. Prostatic fluid contains a large amount of citric acid, phosphoric acid, potassium, sodium, magnesium, calcium and other substances that make semen

Slightly alkaline, it can relieve the acidic environment of the vagina and improve the survival rate and vitality of sperm. In addition, the prostate is an endocrine gland. The acid phosphatase it secretes increases sharply after puberty and reaches a peak level and then stabilizes. Only when prostate cancer occurs will the acid phosphatase increase significantly, so in medicine, changes in acid phosphatase are used to diagnose prostate cancer.