research PSAT217 Estrogen Deficiency as a Cause of Decreased 1- alpha - hydroxylase Activity
Estrogen deficiency can reduce the enzyme activity needed to activate vitamin D.
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research Bicalutamide does not raise transaminases in comparison to alternative anti-androgen regimens among transfeminine adolescents and young adults: a retrospective cohort study
Bicalutamide does not significantly affect liver enzymes and is a safe anti-androgen option for transfeminine individuals.
research Sex Hormones and Related Compounds, Including Hormonal Contraceptives
Hormonal contraceptives and related compounds can increase health risks like thrombosis and affect sexual function.
research Ethinylestradiol/Chlormadinone Acetate
Ethinylestradiol/Chlormadinone Acetate is a safe and effective birth control pill that also helps regulate menstrual cycles, reduces period pain, and treats certain skin and hair conditions.
research Reproduction of the human relevant potency threshold (HRPT) for estrogen receptor alpha agonism in an inference performance screen for ICCVAM’s regulatory scientific confidence framework
A new method effectively predicts estrogen-related health effects for early screening.
research Ethinylestradiol/Chlormadinone Acetate for Use in Dermatological Disorders
Ethinylestradiol/chlormadinone acetate may be an effective and well-tolerated treatment for skin conditions caused by excess androgens.
research Cyclic Changes in the Metabolism of Estradiol by Rat Skin During the Hair Cycle**From the Departments of Dermatology and Biochemistry. University of Miami School of Medicine. Miami, Florida, 33136.
research The injectable contraceptives depot medroxyprogesterone acetate and norethisterone enanthate substantially and differentially decrease testosterone and sex hormone binding globulin levels: A secondary study from the WHICH randomized clinical trial
Both injectable contraceptives lower testosterone and SHBG levels, with NET-EN having a greater effect than DMPA-IM.
research 17β-Estradiol Enhances Vascular Endothelial Growth Factor Production and Dihydrotestosterone Antagonizes the Enhancement via the Regulation of Adenylate Cyclase in Differentiated THP-1 Cells
Estrogen increases blood vessel growth factor production, while testosterone blocks this increase.
research Studies of the components of an oral contraceptive agent in albino rats. I. Estrogenic component
High doses of ethynylestradiol in rats caused growth issues, organ changes, and some tumors, but didn't increase overall tumor rates.
research Mechanism of action of bolandiol (19-nortestosterone-3β,17β-diol), a unique anabolic steroid with androgenic, estrogenic, and progestational activities
Bolandiol, a synthetic steroid, builds muscle and bone without greatly affecting sex glands, and works differently from other hormones.
research Bioidentical Hormone Replacement Therapy at a Hormone Clinic Causing Significant Virilization in a Post-Menopausal Women
A woman developed male characteristics after using unregulated hormone therapy.
research Highly Sensitive Simultaneous Measurement of Steroid Hormone in Human Serum by Liquid Chromatography-electrospray Ionization Tandem Mass Spectrometry
A new method accurately measures nine steroid hormones in human serum with high sensitivity.
research Quantitative analysis of 34 sex (pro)hormones, conjugates and bioactive oxidation products thereof in human plasma by GC- and LC-MS/MS and systematic investigation of overestimations of analyte concentrations not accounted for by method validation
The method accurately measures sex hormones in human plasma but can have small errors.
research [PRACTICAL EXPERIENCES WITH OVULATION INHIBITION].
Ovulation inhibitors effectively treat menstrual issues and improve fertility but can have side effects.
research 17β-Estradiol Enhances Contact Hypersensitivity in a Hair Cycle-Dependent Manner and Retards Thymic Atrophy with Age
17β-Estradiol boosts allergic reactions and slows thymus aging in mice.
research Hyperandrogenic eumenorrheic NON-PCOS women versus women with PCOS after the GnRH-agonist stimulation test preceded by suppression of adrenal steroidogenesis with dexamethasone
PCOS women have more severe metabolic issues and higher androgen levels than hyperandrogenic women without PCOS.
research The validation of estradiol extraction and analysis from hair
Hair can reliably measure average estradiol levels over months in humans and monkeys.
research Differential Suppression of Testosterone and Estradiol in Hirsute Women With the Superactive Gonadotropin-Releasing Hormone Agonist Leuprolide*
Leuprolide effectively reduces hair growth in hirsute women at higher doses.
research New Aromatic Esters of Progesterone as Antiandrogens
New progesterone-based compounds can block male hormones.
research A long-term follow-up study of men born with very low birth weight and their reproductive hormone profile
Men born very underweight had higher estrogen levels but normal reproduction compared to normal birth weight men.
research 17β-Estradiol Inhibits Wound Healing in Male Mice via Estrogen Receptor-α
17β-Estradiol slows wound healing in male mice through estrogen receptor-α.
research Estro-progestogen combinations: Effect on sex Steroid Binding Protein (SBP) synthesis
Certain hormone treatments can increase SBP levels and help with mild body hair growth.
research Nanostructured Lipid Carriers Loaded with 17-α-Estradiol Accumulate into Hair Follicles
Tiny lipid particles carrying 17-α-estradiol gather in hair follicles, which may help target alopecia treatment.
research Iatrogenic androgen and estrogen excess in a postmenopausal woman presenting with facial erythema, acne, and hirsutism
A postmenopausal woman's facial redness, acne, and excess hair were caused by too much hormone therapy for insomnia, but improved after stopping the treatment.
research Miscellaneous Exogenous Hormones and Breast Diseases: A Matter of Concern for the Gynecologist
Some hormone treatments might raise breast cancer risk, while others don't seem to.
research Supraphysiological Dose of Testosterone Impairs the Expression and Distribution of Sex Steroid Receptors during Endometrial Receptivity Development in Female Sprague–Dawley Rats
High doses of testosterone disrupt hormone levels and receptor expression in the uterus, affecting fertility.
research [Clinical findings with a low-dosed antiandrogene (cyproteronacetate) and aethinyloestradiol women with virilising symptoms (author's transl)].
The treatment improved acne, seborrhoea, and hirsutism, with some side effects like spotting and nervousness.
research Ethinylestradiol/Chlormadinone Acetate
The oral contraceptive ethinylestradiol/chlormadinone acetate is effective in reducing acne and improving other skin conditions related to high androgen levels.
research Clinical Usefulness of Plasma Androstanediol Glucuronide Measurements in Women with Idiopathic Hirsutism*
Measuring androstanediol glucuronide in blood is useful for assessing and tracking treatment in women with excessive hair growth.