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Testosterone in Medical News

Blood-Sugar Spikes Send Testosterone Levels Down

Finding has implications for men with low levels of the hormone, experts say SATURDAY, June 13 (HealthDay News) -- Post-meal surges in blood sugar can cut a man's level of circulating testosterone by about a quarter, new research shows. The finding might help doctors decide to test ...

Men with Low Testosterone See Multiple Doctors Before Being Diagnosed; Many Dissatisfied with Current Treatment Options

New Long-Acting Injection in Development WASHINGTON and CHADDS FORD, Pa., June 10 /PRNewswire/ -- About 63 percent of men who suffered from low testosterone saw two or more doctors before the condition was diagnosed, and once treated, nearly 30 percent of men said they stopped taking their me...

FDA Orders Label Warning for Testosterone Gels

Men who use the medications must be sure none rubs off on children, agency says THURSDAY, May 7 (HealthDay News) -- Children can experience troubling health effects if they come into contact with topical testosterone gels used by some American men, and the U.S. Food and Drug Administr...

Injectable testosterone may provide effective male contraception

Chevy Chase, MDResearchers in China may have found a method for male contraception that is effective, reversible and without serious short-term adverse effects according to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism ( JCEM ). ...

Testosterone Undecanoate Achieves and Maintains Normal Testosterone Levels in Hypogonadal Men With Five Injections Per Year, New Data Show

Long-term Data Presented at AUA Annual Meeting CHICAGO, April 28 /PRNewswire-FirstCall/ -- Endo Pharmaceuticals (Nasdaq: ENDP ) today released new long-term clinical trial data in men with hypogonadism who were treated for 21 months with testosterone undecanoate (NEBIDO(R) -- 750 mg) inj...

Male Hormone Replacement Company Renewman.com Critical of MLB for Testosterone Abuse Publicity

Andropause treatment provider and renowned male hormone replacement experts Renewman.com is criticizing the potential negative impact of publicity concerning professional athletes within MLB testing positive for banned substances including testosterone and HGH (human growth hormone) may have on m...

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Testosterone in Medical Technology

Novel Testosterone Gel Significantly Improves Insulin Sensitivity and Sexual Function in Hypogonadal Men With Type 2 Diabetes and Metabolic Syndrome

New Data Highlights the Need for Testosterone Screening in At-Risk Hypogonadal Men BEDMINSTER, N.J., June 17 /PRNewswire/ -- New data from a 12-month, international, multi-center study showed that treatment for low testosterone with Tostran(R), a topical, metered ...

Auxilium Announces New Data That Show Total Testosterone Blood Levels Increase Significantly Following Switch from AndroGel(R) to Testim(R)

MALVERN, Pa., May 22, 2007 /PRNewswire-FirstCall/ -- Auxilium Pharmaceuticals, Inc. today announced that new data show improvements in symptoms of decreased libido, energy levels and erectile function in 76 percent of hypogonadal men after switching brands of testosterone replacement gel therapy. ...

Is Your Hair Taking a Break?

...-pattern hair loss) for women of non-childbearing age only, and the anti-androgens spironolactone and flutamide that work by blocking the male hormone testosterone at the cellular level of the hair follicle. These oral medications also may be an option for women who may not want to spend time applying minoxidil e...

Swissmedic Grants Debiopharm Marketing Authorisation for Moapar(R), a New Therapeutic Avenue for the Treatment of Sexual Deviations

...on, prescribed for a reversible reduction of serum testosterone to the level of castration in adult men suffering ...cy and safety profile. Triptorelin decreased serum testosterone to the level of castration in all patients. Concurrent with the decrease in testosterone levels, the treatment reduced deviant sexual behav...

Swissmedic Grants Debiopharm Marketing Authorisation for Moapar(R), a New Therapeutic Avenue for the Treatment of Sexual Deviations

...on, prescribed for a reversible reduction of serum testosterone to the level of castration in adult men suffering ...cy and safety profile. Triptorelin decreased serum testosterone to the level of castration in all patients. Concurrent with the decrease in testosterone levels, the treatment reduced deviant sexual behav...

Salvacyl(R), Developed by Debiopharm, is Launched in two European Countries

... substance triptorelin, a gonadotropin releasing hormone (GnRH) agonist analogue. The product will be prescribed for the reversible reduction of serum testosterone to the level of castration in order to lower sexual drive in adult men suffering from sexual deviations. "This is a great accomplishment for De...
Testosterone in Medical Products

Free Testosterone RIA Test

Description: Only 1-2% of circulating testosterone exists as unbound or free testosterone. The majority, approximately 60%, is bound to SHBG with high affinity [1], while the remainder is loosely bound to albumin. Both the albumin-bound and free fractions may be biologically active, while SHBG effectively inhib...
Company:Diagnostic Systems Laboratories, Inc.

Ultra-Sensitive Testosterone EIA

Description: DSL-10-49200 is a rapid, direct enzyme immunoassay (EIA) kit that provides materials for the quantitative measurement of testosterone in serum. This kit requires no sample extraction or pretreatment, and produces results in approximately 1 hour....
Company:Diagnostic Systems Laboratories, Inc.

Free Testosterone EIA Test

Description: Only 1-2% of circulating testosterone exists as unbound or free testosterone. The majority, approximately 60%, is bound to SHBG with high affinity [1], while the remainder is loosely bound to albumin. Both the albumin-bound and free fractions may be biologically active, while SHBG effectively inhib...
Company:Diagnostic Systems Laboratories, Inc.

SHBG IRMA Test

Description:...ively high specificity and low capacity, including testosterone and dihydrotestosterone (combined 95% bound to SHB...e inversely related to free, presumably bioactive, testosterone concentrations, and as a result a free testosterone index based on the ratio of total...
Company:Diagnostic Systems Laboratories, Inc.

Androstanediol Glucuronide RIA Test

Description:...ostanediol, a major metabolite of dihydrotestosterone (DHT) [1,2]. 3alpha-diol G has strong androgenic activity estimated at 75% of the bioactivity of testosterone [2]. Serum 3alpha-diol G is the product of intracellular reduction of DHT, and in addition, a significant proportion of serum 3alpha-diol G is derived...
Company:Diagnostic Systems Laboratories, Inc.

Androstanediol Glucuronide EIA Test

Description:...ostanediol, a major metabolite of dihydrotestosterone (DHT) [1,2]. 3alpha-diol G has strong androgenic activity estimated at 75% of the bioactivity of testosterone [2]. Serum 3alpha-diol G is the product of intracellular reduction of DHT, and in addition, a significant proportion of serum 3alpha-diol G is derived...
Company:Diagnostic Systems Laboratories, Inc.

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Testosterone in Medical Dictionary

Testosterone

Testosterone is a steroid hormone from the androgen group. In mammals, testosterone is primarily secreted in the testes of males and the ovaries of females, although small amounts are also secreted by the adrenal glands. It... testosterone ( ) n. A white crystalline steroid hormone,...

Virilization

...ale. ... Virilization may result from excessive testosterone production in the endocrine ... Virilizati...stics ... Virilization may result from too much testosterone production in the endocrine ... Information...e ... Virilization may result from too much testosterone production in the endocrine ... Signs of viril...

Sertoli

... estradiol - aromatase from Sertoli cells convert testosterone to 17 beta ... The tight junctions of Sertoli cells form the blood-testis barrier, a structure ... Enrico Sertoli was an Italian physiolo...

Hypogonadism

...nsive overview covers symptoms and treatment of testosterone deficiency. ... be born with male hypogonadism ,...nsive overview covers symptoms and treatment of testosterone deficiency. ... to normally developed testicles c...nsive overview covers symptoms and treatment of testosterone deficiency. ... developed testicles can cause hy...

Hormone

...c benefit of ... Hormone positive patients received tamoxifen. ... Hormone Jungle Information for Surgical Menopause, Estrogen, Progesterone, testosterone on Message Boards and archived information ...

HCG

...d for obesity treatment is a ... Which are the medical indications for hCG ? ... regarding hCG and obesity? ... HCG is used to stimulate testosterone production. ... HCG is not a steroid, but a naturally occurring peptide hormone, produced by the ... The human chorionic gonadotropin ( hCG ) t...
Testosterone in Biological News

Low sperm count may be associated with prenatal testosterone excess

Exposure to an excess of sexual steroids, like testosterone, during fetal development may be a potential risk factor for low sperm count and motility, according to a new study accepted for publication in Endocrinology, a journal of The Endocrine Society. "The majority of disorders affecting s...

Study finds that even aloof husbands have lower testosterone levels than unmarried men

A fascinating new study is the first outside of North America to observe lower testosterone levels among married men. Supporting a growing body of research, the study reveals that even married men who are considered aloof spouses and provide minimal parenting have much lower testosterone levels th...

Sleep quantity affects morning testosterone levels in older men

The testosterone levels of healthy men decline as they get older. As sleep quality and quantity typically decrease with age, objectively measured differences in the amount of sleep a healthy older man gets can affect his level of testosterone in the morning, according to a study published in the A...

Males with elevated levels of testosterone lead shorter lives but have more success siring offspring

Comparative studies have studied testosterone levels and related them to mating systems and aggression, but very few studies have attempted to relate testosterone to fitness, that is, the combination of lifetime reproductive success and survival, in the wild or experimentally. Over nine breeding se...

Plastics chemical retards growth, function of adult reproductive cells

... study found that follicle growth was impaired after 48 hours of exposure to BPA, Peretz said. Reductions in three key steroid hormones progesterone, testosterone and estradiol were also seen after 120 hours of exposure to BPA. The drop in steroid hormone production was quite dramatic. After 120 hours in a ...

Environmental cues control reproductive timing and longevity, University of Minnesota study shows

...duces the number of kids you have during your lifetime." Fluctuations in testosterone levels provide an example of how the environment and organisms interact to ...nct professor in the College of Biological Sciences and Ratcliff's adviser. testosterone suppresses the immune system. So when environmental conditions trigger high...
Testosterone in Biological Technology

Endo Pharmaceuticals Reports Strong Second Quarter 2009 Financial Results

...he quarter, and we are very excited about the potential for our long acting testosterone injectable product. We believe that it can have an important place in testosterone replacement therapy, a market with approximately $900 million in sales last...

CutisPharma, Inc. Receives Verified Accreditation for Wholesale Distributors from the National Association of Boards of Pharmacy for Woburn Facility

...s." CutisPharma currently has nine proprietary prescription compounding kits on the market: five progesterone suppository compounding kits, two testosterone kits, one hydrocortisone kit, and one Magic Mouthwash kit. The Company plans on introducing three new prescription mouthwash products this fall, and s...

SEP Signs REGURIN(R) Deal

...ment of prostate cancer. Plenaxis(R) gives a rapid and sustained decline in testosterone levels, which gives quick and sustained control of prostate cancer and its symptoms. On stopping treatment with Plenaxis, testosterone levels rapidly recover while disease activity remains under control for som...

AEterna Zentaris to Report Data from Safety Study of Phase 3 Program in Benign Prostatic Hyperplasia with Cetrorelix Ahead of Schedule

... BPH and lower urinary tract symptoms (LUTS) are more complex conditions than once thought. While previous research on BPH etiology tended to focus on testosterone and other hormones, more recent research suggests other factors - including inflammation, various growth factors, and adrenoreceptors - actually may p...

AEterna Zentaris Opens Extended Study for Cetrorelix in Benign Prostatic Hyperplasia

... BPH and lower urinary tract symptoms (LUTS) are more complex conditions than once thought. While previous research on BPH etiology tended to focus on testosterone and other hormones, more recent research suggests other factors - including inflammation, various growth factors, and adrenoreceptors - actually may p...

AEterna Zentaris and Sanofi-Aventis Sign a Development, Commercialization and Licensing Agreement for Cetrorelix in Benign Prostatic Hyperplasia

... BPH and lower urinary tract symptoms (LUTS) are more complex conditions than once thought. While previous research on BPH etiology tended to focus on testosterone and other hormones, more recent research suggests other factors - including inflammation, various growth factors, and adrenoreceptors - actually may p...
Testosterone in Biological Products

Rabbit Anti-Human Testosterone 19 Polyclonal Antibody, Unconjugated from Abcam

Description: Rabbit polyclonal to Testosterone 19 ( Abpromise for all tested applications). Antigen: Testosterone 19 CME HSA (Human)...
Company:Abcam

Anti-11-keto Testosterone (EIA Antiserum) Antibody, Unconjugated from Cayman Chemical

Description: 11-keto Testosterone EIA Antiserum hormones steroids antisera antiserum eias enzyme immunoassays reagents 11-keto-testosterone...
Company:Cayman Chemical
Testosterone in Biological Definition

Anabolism

...nes as anabolic or catabolic. Classic anabolic hormones include Growth hormone IGF1 and other insulin-like growth factors Insulin testosterone Estrogen Classic catabolic hormones include Cortisol Glucagon Adrenalin and other catecholamines Cytokines Newer horm...

Anabolism

...nes as anabolic or catabolic. Classic anabolic hormones include Growth hormone IGF1 and other insulin-like growth factors Insulin testosterone Estrogen Classic catabolic hormones include Cortisol Glucagon Adrenalin and other catecholamines Cytokines Newer horm...

Hormone

...tex and the gonads are primary sources. Examples of steroid hormones are testosterone and cortisol . Sterol hormones such as calcitriol are a homologous system... Mineralocorticoids aldosterone Sex steroids Androgens testosterone dehydroepiandrosterone (DHEA) dehydroepiandrosterone sulfate (DHEAS)...

Klinefelter's syndrome

...elter in Boston . The cause was not found until the 1950s. The condition is incurable, but its symptoms can be treated in a number of ways, including testosterone treatment and other therapies. While the gender identity of people with XXY karyotype is usually male, the number of people with a female gender ...

Signal transduction

...and, thus, the production of a protein. The typical ligands for nuclear receptors are lipophilic hormones, with steroid hormones (for example, testosterone , progesterone and cortisol ) and derivatives of vitamin A and D among them. These hormones play a key role in the regulation of metabolism , o...
Testosterone in Biological Dictionary

Receptor

...he androgen receptor (AR), also known as NR3C4, is a type of nuclear receptor which is activated by binding of either of the androgenic hormones testosterone or dihydrotestosterone. The androgen receptor is most closely... Receptor Hardware Plug-in Player. UniWire Plug-in. Muse-Machine ... Upgrades B...

Pituitary gland

...n ... The pituitary gland also controls ovulation and the menstrual cycle in women. ... Working with hormones from the pituitary gland , testosterone also tells a guy's ... ...

Interstitial cells

... Leydig cells , also known as interstitial cells of Leydig, are found adjacent to the seminiferous tubules in the testicle. They can secrete testosterone and are often closely related to nerves. Leydig cells have round... Interstitial cell . From Wikipedia, the free encyclopedia. Jump to: nav...

Androgens

...he cutting edge of endocrine disrupter research. ... Androgens are a group of chemically related sex ... androgen n. A steroid hormone, such as testosterone or androsterone, that controls the development and maintenance of masculine characteristics androgens The family of closely related steroid ho...

Anabolism

... growth, metabolism, interactions with humans, pathogenesis ... Shop for Est Phera-vol 75 Caps- Est at mySimon. Smart Shopping at mySimon. Promotes testosterone Production Promotes Anabolism Promotes Sexual Vigor Nutrition... Anabolism is the part of metabolism that builds larger molecules. ... Retrie...
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