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The prostate is an exocrine gland of the male mammalian reproductive system. Its main function is to store and secrete a clear, slightly basic fluid that constitutes up to one-third of the volume of semen. The prostate differs considerably between species anatomically, chemically, and physiologically. A healthy human prostate is slightly larger than a walnut. It surrounds the urethra just below the urinary bladder. It is located in front of the rectum and can be felt during a rectal exam.
The male urethra has two functions: to carry urine from the bladder during urination and to carry semen during ejaculation. Within the prostate, the urethra coming from the bladder is called the prostatic urethra and merges with the two ejaculatory ducts. Semen is composed of sperm and seminal fluid; about 10-30% of the seminal fluid is produced by the prostate gland, the rest is produced by the two seminal vesicles. The prostate also contains some smooth muscle that helps to expel semen during ejaculation.
Prostatic secretions vary between species. They are generally composed of simple sugars, and are often slightly basic. In human prostatic secretions, the protein content is less than 1% and includes proteolytic enzymes, acid phosphatase, and prostate-specific antigen. Its secretions also contain zinc and citric acid.
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Prostate Biopsy Is Not Always Necessary, New Finding Suggests http://bit.ly/iADs8
Kiwfranc (Françoise Soros) Sat, 07 Nov 2009 11:57:54 -0000
Prostate Biopsy Is Not Always Necessary, New Finding Suggests http://bit.ly/iADs8
Join my #Movember team as a Mo Bro or Sista to help the fight against prostate cancer - http://www.movember.com/r/65130
Joe_Hallenbeck (Rich Scott) Sat, 07 Nov 2009 11:46:38 -0000
Join my #Movember team as a Mo Bro or Sista to help the fight against prostate cancer - http://www.movember.com/r/65130
Moderate exercise may lower prostate cancer risk http://bit.ly/3zHGi1
sudarshan_b34 (Sudarshan Basumatary) Sat, 07 Nov 2009 11:40:59 -0000
Moderate exercise may lower prostate cancer risk http://bit.ly/3zHGi1
I'm growing a Mo for #Movember to help the fight against prostate cancer. Pls donate: http://www.movember.com/m/399072
GordyBairn (Gordon Archibald) Sat, 07 Nov 2009 11:40:57 -0000
I'm growing a Mo for #Movember to help the fight against prostate cancer. Pls donate: http://www.movember.com/m/399072
Low cholesterol could protect from aggressive prostate cancer (source: topix.net): New research shows that less.. http://bit.ly/2qg9VP
Ideal_Vitamins (Ideal Vitamins) Sat, 07 Nov 2009 11:30:54 -0000
Low cholesterol could protect from aggressive prostate cancer (source: topix.net): New research shows that less.. http://bit.ly/2qg9VP
RT @DarkenGold: Pls donate to my #Movember team Anglian Home Improvements Mos. Help the fight against prostate cancer http://ow.ly/AaSY
HBRShow (Homebuilding Show) Sat, 07 Nov 2009 11:25:38 -0000
RT @DarkenGold: Pls donate to my #Movember team Anglian Home Improvements Mos. Help the fight against prostate cancer http://ow.ly/AaSY
Alternative Medicine for Prostate Health - The Pro-State provides an easy and effective method of prostate massage to improve urological disorders and improve sexual health.
Meta Description: [ The Pro-State provides an easy and effective method of prostate massage to improve urological disorders and improve sexual health. ]
Iresine Celosia - A herb of the Mayas to help problems associated with the prostate and nervous depression.
Peenuts - Nutritional control over a healthy prostate.
Meta Description: [ Our patented product, PEENUTS, stands for Power to Empty Every-time while Never Urinating Too Soon,(normal bladder function). This product is a unique blend of antioxidants, anti-inflammatories, immune boosters, and beta-sitosterols. A synergistic blend of fifteen quality selected herbs, vitamin... ]
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