96 citations
,
September 1975 in “The Journal of Clinical Endocrinology & Metabolism” In this study, significant elevations of DHA and testosterone were associated with pubic hair development and voice changes in boys during puberty.
40 citations
,
January 2010 in “Annales D Endocrinologie” This article discusses diagnostic guidelines for PCOS, emphasizing the use of the Rotterdam criteria and recommending clomiphene citrate as the first-line treatment for ovulation induction; it reports no new clinical results.
8 citations
,
January 1987 in “Gynecological Endocrinology” This study found that treatment with the pure antiandrogen Flutamide did not affect the estrous cycle or plasma levels of most hormones in female rats, supporting its potential use for treating hirsutism, acne, and alopecia in women.
39 citations
,
August 2001 in “Clinical endocrinology” This study found that lean women with PCOS have a similar degree of tissue insulin resistance as obese women with PCOS, suggesting that insulin resistance may be a primary feature of the syndrome.
69 citations
,
February 1983 in “Gut” This study found that untreated men with coeliac disease exhibited androgen resistance, potentially linked to sexual dysfunction, which improved as intestinal health improved, a pattern not observed in other chronic illnesses.
30 citations
,
June 1988 in “Journal of Steroid Biochemistry” This study found that combining Flutamide and an LHRH agonist in adult male rats effectively inhibited prostatic growth and reduced androgen-sensitive prostatic activity markers to levels similar to castrated rats.
29 citations
,
February 2004 in “Experimental and Clinical Endocrinology & Diabetes” This study suggests that many men with premature balding exhibit a hormonal pattern similar to some aspects of polycystic ovary syndrome in women.
20 citations
,
December 1994 in “Fertility and sterility” In this study, treatment with flutamide combined with a low-dose oral contraceptive significantly improved hirsutism in women with polycystic ovarian disease who did not respond to oral contraceptive treatment alone.
12 citations
,
April 1987 in “PubMed” In this study, low-dose spironolactone effectively reduced hirsutism in women and stopped hair loss in one woman with alopecia areata, without significant side effects over 12 menstrual cycles.
9 citations
,
December 1987 in “European journal of endocrinology” In this study, 12 months of cyproterone acetate and ethinyl oestradiol treatment significantly reduced hair growth rate and certain hormone levels in hirsute women, though hair density and prolactin levels remained unchanged.
2 citations
,
January 1984 in “PubMed” This study concluded that cimetidine did not significantly affect hair growth in women with hirsutism, despite a notable decrease in urine 17-ketosteroids.
January 2023 in “International journal of medical science and health research” This study found that anovulatory PCOS patients were younger, had longer menstrual cycles, and higher systolic blood pressures compared to ovulatory patients.
March 2024 in “International journal of life-sciences scientific research/SSR Institute of International Journal of Life Sciences” This systematic review reported that PCOS is marked by increased androgens, hirsutism, and an elevated LH/FSH ratio, with metformin showing a therapeutic effect on menstrual cycles, emphasizing the need for individualized treatment strategies.
18 citations
,
April 2010 in “Journal of Chromatography B” This study describes a validated UPLC-MS/MS method for quantifying finasteride in human plasma, demonstrating higher specificity, improved resolution, increased sensitivity, and faster analysis times compared to conventional HPLC-MS/MS methods.
32 citations
,
January 1990 in “Clinical Endocrinology” This study found that women with female pattern androgenic alopecia have significantly higher levels of certain androgens and androgen sulfates compared to normal premenopausal women, suggesting markers for diagnosis and treatment efficacy.
5 citations
,
October 2010 in “General and Comparative Endocrinology” In this study, pregnant spotted hyenas treated with flutamide and finasteride had lower concentrations of several sex hormones, including testosterone and luteinizing hormone, compared to untreated controls.
30 citations
,
January 2016 in “Journal of Pharmaceutical and Biomedical Analysis” This study identified trilauric glyceride and decanoylcarnitine as potential biomarkers for diagnosing PCOS in patients with and without insulin resistance, suggesting significant metabolic alterations in these conditions.
10 citations
,
April 1995 in “Animal Science/Animal science” This study found that melatonin implants advanced the timing of the spring moult and increased hair follicle activity in adult cashmere goats, but had no significant effects on juvenile goats.
September 2021 in “Meditsinskiy sovet = Medical Council” This study found that injecting blood plasma enriched with platelet growth factors significantly improved the healing and auditory function in patients with acute post-traumatic tympanic membrane perforation compared to natural regeneration.
49 citations
,
May 2018 in “Endocrine” This study found that only eumenorrheic polycystic ovary syndrome patients showed a temporal coupling between kisspeptin and luteinizing hormone pulsatile secretions.
January 2016 in “Surgical and Cosmetic Dermatology” This study showed that platelet-rich plasma treatment led to a statistically significant increase in terminal hairs and a reduction in vellus hairs in men with androgenetic alopecia.
January 2015 in “Surgical and Cosmetic Dermatology” This study reported effective hair growth improvement in androgenic alopecia through subcutaneous injections of platelet-rich plasma, with observed benefits in both women and men.
31 citations
,
January 2019 in “Journal of Cutaneous Medicine and Surgery” This review found that three monthly PRP injections improved hair density in patients with androgenetic alopecia compared to placebo, but more rigorous studies are needed for broader dermatological applications.
18 citations
,
January 2018 in “International journal of medical sciences” This study found that non-thermal plasma treatment increased epidermal thickness and dermal collagen density in mouse skin tissue without causing damage, potentially promoting growth factors and tissue remodeling.
16 citations
,
July 2018 in “Dermatologic Surgery” In this study, iL-PRF injections produced significantly better clinical scores for androgenetic alopecia patients compared to controls, especially in those with more severe baseline conditions.
16 citations
,
December 2016 in “Molecular Medicine Reports” This study found that platelet-rich plasma may influence the proliferation of human hair dermal papilla cells by affecting gene expression related to the cell cycle.
5 citations
,
March 2018 in “Clinics in Dermatology” This study found that combined platelet-rich plasma injections and suture embedding significantly improved scalp thickness, blood flow, and hair diameter in patients with androgenetic alopecia.
1 citations
,
October 2023 in “European journal of histochemistry” This study demonstrated that treating platelet-rich plasma with ozone or procaine in vitro led to distinct changes in platelet activity, significantly enhancing the release of platelet-derived factors without damaging the platelets, indicating potential for improved regenerative therapies.
1 citations
,
April 2015 in “Drug research” This study concluded that two different pharmaceutical formulations of finasteride were bioequivalent in terms of rate and extent of absorption based on pharmacokinetic evaluations in a randomized crossover study with 38 volunteers.
March 2026 in “Trends in Sciences” This review suggests that while platelet-rich plasma has the most robust clinical evidence, platelet-rich fibrin and concentrated growth factors are gaining favor due to their ease of use and absence of additives.