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
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...