January 2009 in “Anhui nongye kexue” This study found that higher concentrations of estradiol inhibited the growth of cashmere goat hair follicles, with associated morphological changes observed.
January 2008 in “农业科学与技术(英文版)” In this study, estradiol at higher concentrations inhibited the growth of cashmere goat hair follicles, suggesting a dose-dependent effect on follicle morphology and growth.
June 1995 in “International Journal of Gynecology & Obstetrics” There is no abstract available for this article on the effects of percutaneous oestradiol implants on the skeletons of postmenopausal women, and thus no new findings are reported.
August 1993 in “Journal of Dermatological Science” Cyclosporin and minoxidil promote hair growth.
January 2021 in “Research Square (Research Square)” In this animal study, exposure to 150 kHz electromagnetic radiation significantly reduced the number and size of follicular cysts in rats with estradiol valerate-induced polycystic ovaries.
December 2020 in “Research Square (Research Square)” This study suggests that 150 kHz electromagnetic radiation exposure may reduce follicular cysts and increase developing follicles in a rat model of polycystic ovaries without affecting hormonal levels or overall ovary morphology.
This study observed that testosterone combined with hormonal contraceptives elevated hormones like estrone and testosterone, altered coagulation factors, and increased sexual behavior frequency in female capuchin monkeys.
May 1963 in “American journal of obstetrics and gynecology” This study found that a single 2 ml injection of TEEV every 4 weeks offers similar beneficial effects with fewer side effects compared to injecting the same dose every 2 weeks in postmenopausal women.
June 2020 in “Aesthetic Surgery Journal” This study found that PRP with high estrogen levels increased hair density more effectively and earlier than autologous PRP in male patients with androgenic alopecia.
4 citations
,
January 1991 in “Journal of dermatological treatment” This study found that GnRH-A treatment significantly reduced hirsuties scores in women with mild idiopathic hirsuties but did not affect hair growth rate or diameter.
94 citations
,
August 2002 in “Experimental Dermatology” This study found that 17α‐estradiol increases aromatase activity in female hair follicles, which may explain its beneficial effects in treating androgenetic alopecia.
64 citations
,
January 2000 in “The Analyst” This study describes an efficient gas chromatography-mass spectrometry method for detecting estrone and 17 beta-estradiol concentrations in hair, finding differing levels in male and female samples.
56 citations
,
March 2003 in “Journal of Investigative Dermatology” This study found that 17β-estradiol inhibited RANTES production in human keratinocytes by suppressing nuclear factor κB activity, suggesting a potential mechanism for 17β-estradiol's modulation of psoriasis-related inflammation.
54 citations
,
January 1980 in “Dermatology” This study found that topical application of hair lotion containing 17α-estradiol may reduce androgenetic hair loss, as 63% of treated patients showed a decrease in telogen hairs compared to 37% in the control group.
49 citations
,
June 1998 in “Journal of Endocrinological Investigation” In this study, both cyproterone acetate-estrogen combination (Diane®) and finasteride were effective in reducing hirsutism, but Diane® showed greater long-term efficacy and cost-effectiveness.
38 citations
,
May 2010 in “American Journal Of Pathology” In this study, prolonged systemic administration of 17β-estradiol in castrated male mice delayed wound healing by inhibiting re-epithelialization and reducing collagen accumulation, with estrogen receptor-α likely mediating this effect.
35 citations
,
July 2008 in “International Journal of Gynecology & Obstetrics” This study found that medroxyprogesterone acetate treatment in women with PCOS reduced hyperandrogenism-related hormonal levels and improved skin conditions without affecting lipid or carbohydrate metabolism.
26 citations
,
February 2009 in “Drug Development Research” This article reviews the potential neuroprotective effects of 17α‐estradiol in neurodegenerative diseases and highlights its possibly lower toxicity compared to more feminizing hormones, but it reports no new clinical findings.
21 citations
,
January 2012 in “Annals of Dermatology” This study reported that Ell-Cranell® alpha 0.025% solution significantly increased hair counts and diameter in Korean women with female pattern hair loss over an 8-month period, showing both efficacy and safety.
20 citations
,
November 2015 in “International Journal of Gynecology & Obstetrics” Among women with polycystic ovary syndrome, this study found that oral contraceptives containing 20 μg ethinyl estradiol had similar effects on androgen levels as those containing 30 μg.
20 citations
,
July 1990 in “Clinical and experimental dermatology” In this study, women treated for androgen-dependent alopecia with CPA EE2 therapy experienced significant decreases in serum vitamin B12, hemoglobin, and hematocrit levels after six months.
18 citations
,
March 2010 in “Gynecologic and obstetric investigation” This study found that both combined therapy with goserelin and oral contraceptives, and oral contraceptives alone, significantly reduced hair diameter in severe hirsutism without a significant difference between treatments.
14 citations
,
October 2015 in “Neurochemistry International” This study found that letrozole, an aromatase inhibitor, reduced the incidence and severity of PTZ-induced kindling seizures in mice, potentially due to its effects on 17β-estradiol and neurosteroid synthesis.
11 citations
,
April 2017 in “The European Journal of Contraception & Reproductive Health Care” This review highlights that Cyproterone acetate combined with ethinylestradiol is highly effective for treating severe acne and hirsutism in women with hyperandrogenism, and it also provides benefits for cycle control and mood improvement, according to the analysis of 78 studies.
9 citations
,
August 2021 in “Biomedicines” This study found that 17β-estradiol was the most powerful hormone for inducing APE1/Ref-1 secretion in cultured vascular endothelial cells, with secretion occurring through exosomes dependent on estrogen receptors and intracellular calcium.
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.
8 citations
,
July 2022 in “International Journal of Molecular Sciences” This study found that in estrogen receptor-positive breast cancer cells, 17β-estradiol repressed polyamine oxidase transcription by interacting with AP-1 sites on its promoter.
8 citations
,
April 1990 in “Hormone and Metabolic Research” This study found that a combination of cyproterone acetate and ethinyl estradiol over one year did not affect glucose tolerance but increased total cholesterol, HDL cholesterol, and triglycerides in patients with moderate hyperandrogenism.
6 citations
,
January 2017 in “Annals of Dermatology” In this study, Korean women with female pattern hair loss who used a combination of topical 0.025% 17α-estradiol and 3% minoxidil saw significant increases in total hair count and hair caliber over six months.
5 citations
,
January 2007 in “Immunopharmacology and Immunotoxicology” This study found that 17beta-estradiol enhanced allergy responses in certain age groups of female mice and inhibited thymus involution and regeneration after contact hypersensitivity.