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About 1,425 results

ALLMedicine™ Androstenedione Center

Research & Reviews  532 results

Circadian Rhythms of 11-oxygenated C19 Steroids and ∆5-Steroid Sulfates in Healthy Men.
https://doi.org/10.1530/EJE-21-0348
European Journal of Endocrinology; Turcu AF, Zhao L et. al.

Jul 30th, 2021 - Many hormones display distinct circadian rhythms, driven by central regulators, hormonal bioavailability, and half-life. A set of 11-oxygenated C19 steroids (11-oxyandrogens) and pregnenolone sulfate (PregS) are elevated in congenital adrenal hype...

Effect of bariatric surgery on endogenous sex hormones and sex hormone-binding globulin...
https://doi.org/10.1016/j.soard.2021.05.003
Surgery for Obesity and Related Diseases : Official Journ... Emami MR, Safabakhsh M et. al.

Jul 1st, 2021 - Most studies have shown beneficial effect of bariatric surgery (BS) on serum levels of sex hormones. A systematic review and meta-analysis was conducted to examine the magnitude of possible changes in levels of sex hormones following BS. Electroni...

Occult symptomatic bilateral pure Leydig cell tumors in a postmenopausal woman: a case ...
https://doi.org/10.1080/09513590.2021.1934443
Gynecological Endocrinology : the Official Journal of The... Hussain SA, Dubil EA et. al.

Jun 18th, 2021 - Pure Leydig cell tumors (LCTs) represent 0.1% of ovarian masses. Postmenopausal patients typically present with virilization. Although LCTs can be challenging to locate on conventional imaging, positron emission tomography (PET) has been demonstra...

Exposure to Organophosphate and Neonicotinoid Insecticides and Its Association with Ste...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8197278
International Journal of Environmental Research and Publi... Suwannarin N, Prapamontol T et. al.

Jun 3rd, 2021 - Several studies indicated organophosphate (OP) and neonicotinoid (NEO) insecticides are endocrine disruptors; however, data are scarce. This cross-sectional study recruited 143 male farmworkers aged 18-40 years in Fang district, Chiang Mai provinc...

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Drugs  2 results see all →

Clinicaltrials.gov  22 results

Study of Adrenal Gland Tumors
https://clinicaltrials.gov/ct2/show/NCT00005927

Apr 20th, 2020 - The adrenal glands are the major source in the body of the steroid hormones. In normal physiology, the pituitary hormone ACTH regulates the secretion of glucocorticoids, while the secretion of mineralocorticoids such as aldosterone is controlled b...

Subcutaneous Hydrocortisone Children With Congenital Adrenal Hyperplasia
https://clinicaltrials.gov/ct2/show/NCT03718234

Mar 24th, 2020 - This is an open-label, non-randomized crossover design feasibility trial comparing oral hydrocortisone treatment with interval bolus delivery (pulsatile) of subcutaneous hydrocortisone via infusion pump in children with congenital adrenal hyperpla...

The Genetics of Polycystic Ovarian Syndrome
https://clinicaltrials.gov/ct2/show/NCT00166569

Mar 3rd, 2020 - Polycystic Ovary Syndrome (PCOS) is one of the most common endocrine disorders in women. Its marked phenotypic variability, puzzling list of associated conditions, and hence potential risk to a woman's health over her lifecycle clearly remain a cl...

Determining How Quickly Progesterone Slows LH Pulse Frequency
https://clinicaltrials.gov/ct2/show/NCT00594217

Oct 11th, 2019 - Studies under this protocol will be performed in normally cycling women and in women with PCOS from 18 to 35 years old. Criteria for PCOS will be (a) clinical and/or biochemical evidence of hyperandrogenism, (b) oligomenorrhea, and (b) the absence...

SMS Reminders to Improve Medication Adherence of Aromatase Inhibitors
https://clinicaltrials.gov/ct2/show/NCT02524548

Oct 9th, 2019 - This study is a prospective randomised controlled parallel trial of SMS reminder versus standard care to investigate whether SMS reminder improves adherence to oral aromatase inhibitor (AI) therapy amongst women with breast cancer at 1-year follow...

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News  14 results

Treating polycystic ovary syndrome: Start using dual medical therapy
https://www.mdedge.com/obgyn/article/134656/gynecology/treating-polycystic-ovary-syndrome-start-using-dual-medical-therapy
Robert L. Barbieri, MD

Mar 29th, 2017 - Using the Rotterdam criteria, the diagnosis of polycystic ovary syndrome (PCOS) is made in the presence of 2 of the following 3 criteria1: oligo-ovulation or anovulation hyperandrogenism manifested by the presence of either hirsutism or elevated h.

Androgen Levels Fall With Age in PCOS but Don't Normalize
https://www.medscape.com/viewarticle/848997

Aug 4th, 2015 - Elevated androgen levels in women with polycystic ovary syndrome (PCOS) gradually decline in the years before menopause, although after menopause they remain higher than normal, suggests a study published online July 20, 2015 in the Journal of Cli...

Anti-Müllerian hormone identified PCOS in small study
https://www.mdedge.com/obgyn/article/75924/reproductive-endocrinology/anti-mullerian-hormone-identified-pcos-small-study
M. Alexander Otto

Jul 1st, 2013 - SAN FRANCISCO – An anti-Müllerian hormone level of 3. 4 ng/mL or greater identified polycystic ovary syndrome in a study of 31 nonobese adolescents.

Red Wine Study Hints at Breast Cancer Benefit
https://www.medpagetoday.com/hematologyoncology/breastcancer/30542

Jan 6th, 2012 - Action Points The substances in red wine may act as aromatase inhibitors, compounds that are used to treat breast cancer in post-menopausal women. The study in pre-menopausal women found no such effect with white wine. If young women want a glass ...

Incidental Adnexal Mass and Hirsutism: What Are We Missing?
https://www.medscape.com/viewarticle/750471_2

Oct 3rd, 2011 - Re-evaluation The patient returns 2 weeks later for re-evaluation and now has deepening of her voice, acne, and advancement of her hirsutism. On pelvic examination, she has clitoromegaly as well. On her 20-week anatomy ultrasound, the fetal genita...

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