A short note about Prostate Gland within the field of Urology

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A short note about Prostate Gland within the field of Urology

Journal of Nephrology and Urology is an Open Access peer-reviewed publication that discusses current research and advancements in diagnosis and management of kidney disorders as well as related epidemiology, pathophysiology and molecular genetics etc…, here we are explaining a short note on prostate gland.

Prostate gland, chestnut-shaped reproductive organ located directly beneath the urinary bladder in the male, which adds secretions to the sperm during the ejaculation of semen. The gland surrounds the urethra, the duct that serves for the passage of both urine and semen. Rounded at the top, the gland narrows to form a blunt point at the bottom, or apex. The diameter in the broadest area is about 4 cm (1.6 inches). The two ejaculatory ducts, which carry sperm and the fluid secreted by the seminal vesicles, converge and narrow in the centre of the prostate and unite with the urethra. The urethra then continues to the lower segment of the prostate and exits near the apex.

The prostate gland is a conglomerate of tubular or saclike glands that secrete fluids into the urethra and ejaculatory ducts. The secretory ducts and glands are lined with a moist, folded mucous membrane. The folds permit the tissue to expand while storing fluids. Beneath this layer is connective tissue composed of a thick network of elastic fibres and blood vessels. The tissue that surrounds the secretory ducts and glands is known as interstitial tissue; this contains muscle, elastic fibres, and collagen fibres that give the prostate gland support and firmness. The capsule enclosing the prostate is also of interstitial tissue.

In man, the prostate contributes 15–30 percent of the semen secreted by the male. The fluid from the prostate is clear and slightly acidic. It is composed of several protein-splitting enzymes; fibrolysin, an enzyme that reduces blood and tissue fibres; citric acid and acid phosphatase, which help to increase the acidity; and other constituents, including ions and compounds of sodium, zinc, calcium, and potassium.

Normally, the prostate reaches its mature size at puberty, between ages 10 and 14. Around age 50, the size of the prostate and the amount of its secretions commonly decrease. Enlargement of the prostate in size after midlife often making urination difficult may occur as a result of inflammation or malignancy. Prostate cancer is the second most common cancer diagnosed in men worldwide. Males who do not secrete adequate amounts of the male hormone androgen may maintain normal function of the prostate with injections of androgen.

Contributors are welcome to publish high quality clinical, and laboratory research as case series, reviews, guidelines, techniques and practices.

Interested persons can submit their respective manuscripts through Online Manuscript Submission System (or) email at nephrology@imedpublishing.org

Contact Details:
Alex Stewart
Managing Editor
Journal of Nephrology and Urology
Whatsapp no: +15046082390