Low Testosterone Center - Keller, TXKeller 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 Keller * S S Habbu MD  Stephen Usala MD  Chakmakjian Breslau Vallera Heller & Welch MDs  Chakmakjian Breslau Vallera Heller & Welch MDs  North Texas Diabetes & Endocrinology  Diabetes & Endocrine Associates of Texas  Diabetes & Endocrine Associates of Texas  Diabetes & Endocrine Associates of Texas  Diabetes & Endocrine Associates of Texas  Jaime H Castro MD  Franklin B Gluck MD  Israel Hartman MD  Rick Johnson DO  North Texas Health Care Associates Endocrinology  North Texas Health Care Associates Endocrinology  North Texas Health Care Associates Endocrinology  JPS Physicians Violla M Pitts Clinic  Marina Johnson MD  Baylor Physicians at SW Fort Worth  Premier Diabetes & Endocrinology  Chakmakjian Breslau Vallera Heller & Welch MDs  UT Southwestern Med Ctr Internal Medicine  UT Southwestern Med Ctr Internal Medicine  UT Southwestern Med Ctr Internal Medicine  UT Southwestern Med Ctr Internal Medicine  UT Southwestern Medical Center Internal Medicine  William R Sheldon Jr. MD  Justin Aubach MD  Preston Forest Family Clinic  Fred Ciarochi MD  William B Fears MD  Dallas Diagnostic Association  Dallas Diagnostic Association  Endocrine Associates of Dallas PA  Endocrine Associates of Dallas PA  Endocrine Associates of Dallas PA  Endocrine Associates of Dallas PA  Endocrine Associates of Dallas PA  Endocrine Associates of Dallas PA  Dallas Diabetes & Endocrinology Center  Dallas Diabetes & Endocrinology Center  Richard E Berger MD PA  Endocrine & Diabetes Associates of Texas  David M Feinstein MD  Dallas Diabetes & Endocrinology Center  Chakmakjian Breslau Vallera Heller & Welch MDs  Endocrine Associates of Dallas PA  North Texas Endocrine Center  North Texas Endocrine Center  Medical Center  Diabetes America  Endocrinology Center at BUMC  Mark Leshin MD  Samuel P Marynick MD  Carlos Arauz-Pacheco MD PA  East Plano Family Clinic  Mesquite Community Hospital  TexomaCare Denison  TexomaCare Denison  The Diabetes & Endocrine Center Keller, TexasUpcoming Local Events2012-06-10
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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 Keller
Nearby Keller Hospitals *Baylor Medical Center at Trophy Club Southwest Surgical Hospital North Hills Hospital Baylor Regional Medical Center at Grapevine Harris Methodist HEB Hospital Harris Methodist Springwood Arlington Rehabilitation Hospital Kindred Hospital Arlington Millwood Hospital Texas Health Memorial Hospital at Arlington HEALTHSOUTH Rehabilitation Hospital Harris Continued Care Hospital Harris Methodist Fort Worth Cook Children's Medical Center Kindred Hospital Fort Worth Medical Center of Lewisville Baylor Surgical Hospital at Fort Worth JPS Health Network Plaza Medical Center of Fort Worth Baylor All Saints Medical Center at Fort Worth Las Colinas Medical Center Irving Coppell Surgical Hospital Baylor Medical Center at Irving Denton Regional Medical Center HEALTHSOUTH Rehabilitation Hospital of Arlington Medical Center of Arlington Harris Methodist Northwest USMD Hospital at Arlington Presbyterian Hospital of Denton RHD Memorial Medical Center LifeCare Hospitals of Fort Worth Trinity Medical Center HEALTHSOUTH City View Rehabilitation Hospital Regency Hospital of Fort Worth Baylor Medical Center at Southwest Fort Worth Kindred Hospital Fort Worth Southwest Harris Methodist Southwest Texas Specialty Hospital at Dallas Children's Medical Center of Dallas Regency Hospital of North Dallas LifeCare Specialty Hospital of Dallas UT Southwestern Medical Center University Hospital St Paul UT Southwestern Medical Center Parkland Health & Hospital System Presbyterian Hospital of Plano UT Southwestern Medical Center University Hospital Zale Lipshy Kindred Hospital Mansfield Huguley Memorial Medical Center Baylor Medical Center at Frisco Texas Scottish Rite Hospital for Children Baylor Regional Medical Center at Plano Methodist Mansfield Medical Center Renaissance Hospital Dallas Methodist Dallas Medical Center Green Oaks Hospital Medical City Children's Hospital Medical City Hospital Mary Shiels Hospital LifeCare Hospitals of Plano Kindred Hospital Walnut Hill  Presbyterian Hospital of Dallas  Plano Specialty Hospital  Baylor Specialty Hospital  Baylor University Medical Center  Baylor Jack & Jane Hamilton Heart & Vascular Hospital  Kindred Hospital Dallas  Baylor Institute for Rehabilitation  Methodist Charlton Medical Center  Methodist Rehabilitation Hospital  Select Specialty Hospital South Dallas  HEALTHSOUTH Plano Rehabilitation Hospital  Medical Center of Plano  Methodist Richardson Regional Medical Center  Wise Regional Health System East Campus  Centennial Medical Center 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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