Low Testosterone Center - Newport News, VANewport News Endocrinologist Doctors for Low TestosteroneType of Physician: Endocrinologist What is a Endocrinologist? A subspecialty certification by the Board of Internal Medicine; practitioners treat disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. Endocrinology also deals with disorders such as diabetes, metabolic and nutritional disorders, pituitary diseases, and menstrual and sexual problems. Specialty: Endocrinology Common Name: Endocrinologist Doctors in Newport News * Joseph K Chemplavil MD  The Bone Health Center  Endocrinology & Diabetes Center  Endocrinology & Diabetes Center  Endocrinology & Diabetes Center  Endocrinology & Diabetes Center  Endocrinology & Diabetes Center  Endocrinology & Diabetes Center  Tidewater Endocrine Consultants PC  EVMS Strelitz Diabetes Center  EVMS Strelitz Diabetes Center  EVMS Strelitz Diabetes Center  EVMS Strelitz Diabetes Center  Childrens Specialty Group  Childrens Specialty Group  Childrens Specialty Group  Norfolk Diagnostic Center  Norfolk Diagnostic Center  Endocrinology Consultants III  Lisa Harris MD  Endocrinology Consultants I & II  Endocrinology Consultants I & II  Endocrinology Consultants I & II  Endocrinology Consultants I & II  Don L Conaway MD  Endocrinology Consultants I & II  Williamsburg Endocrinology  John N Clore MD  MCV Associated Physicians  Hanover Endocrinology  Diabetes Endocrine & Internal Medicine Associates  Robert P Castellucci MD  Endocrine & Diabetes Management Center Inc  Colette Moussalli MD PC  Virginia Diabetes & Endocrinology  Virginia Diabetes & Endocrinology  Virginia Diabetes & Endocrinology  Virginia Diabetes & Endocrinology  Virginia Diabetes & Endocrinology  Virginia Diabetes & Endocrinology  Virginia Endocrinology & Osteoporosis Center  Virginia Endocrinology & Osteoporosis Center  Virginia Endocrinology & Osteoporosis Center  Patrick K Burke MD Newport News, VirginiaUpcoming Local Events2012-06-17
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Low Testosterone (Low T)Read the Low Testosterone (Low T) article » What is testosterone?Testosterone is a steroid hormone which is made in the testes in males and in the ovaries in women (a minimal amount is also made in the adrenal glands). Testosterone has two major functions in the human body.
Testosterone production is regulated by hormones released from the brain. The hypothalamus and pituitary gland located in the brain produce hormonal signals that ultimately result in the production of testosterone. The hypothalamus is located just above the brain stem, and among its many functions, it produces gonadotrophin releasing hormone (GRH). GRH then travels a short distance to the pituitary gland, which is located in the base of the brain, and stimulates this gland to release FSH (follicle stimulating hormone) and LH (luteinizing hormone). These hormones travel through the bloodstream to activate the sex organs in both men and women. Subsequently, these hormones have a role in regulating testosterone levels in the bloodstream. The majority of testosterone circulates in the blood bound to a carrier protein (many hormones that are produced in one area and affect another area have a carrier protein that helps their travel through the bloodstream). In this case the carrier protein is called "sex hormone binding globulin," or SHBG. When testosterone is being carried by SHBG, it is considered "bound". Bound testosterone does not play an active role in the body; only the unbound or "free" testosterone is able to enter the differen... Recommended Reading Related to Low Testosterone (Low T)Prolactinoma (Pituitary Tumor) » What is a prolactinoma (pituitary tumor)?A prolactinoma is a benign tumor (called an adenoma) of the pituitary gland. A prolactinoma produces an excessive amount of the hormone prolactin. Prolactin is a natural hormone which supports a woman's normal lactation (breastfeeding). Prolactinomas are the most common type of pituitary tumor. Symptoms of prolactinoma are caused by pressure of the tumor on surrounding tissues or by excessive release of prolactin from the tumor into the blood (causing a condition known as hyperprolactinemia).
What is the normal function of prolactin?Prolactin stimulates the breast tissues to enlarge during pregnancy. After delivery of the baby, the mother's prolactin level falls unless she breastfeeds her infant. Each time the baby nurses from the breasts, prolactin levels rise to maintain milk production. What is the pituitary gland?Sometimes called the master gland, the ... Other Related Low Testosterone ArticlesEmergency Contact for Newport News
Nearby Newport News Hospitals *Riverside Rehabilitation Institute Riverside Behavioral Health Center Sentara CarePlex Hospital Hampton VA Medical Center Riverside Regional Medical Center Bon Secours DePaul Medical Center Harbour Pointe Medical Center & Rehabilitation Center Sentara Norfolk General Hospital Children's Hospital of The King's Daughter Bon Secours Maryview Medical Center Mary Immaculate Hospital Lake Taylor Transitional Care Hospital Sentara Leigh Hospital The Barry Robinson Center Sentara Obici Hospital Sentara Bayside Hospital Chesapeake General Hospital Sentara Virginia Beach General Hospital Virginia Beach Psychiatric Center Eastern State Hospital Sentara Williamsburg Regional Medical Center Riverside Walter Reed Hospital Southampton Memorial Hospital Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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