research Problems in evaluating chronic toxicity of contraceptive steroids in dogs
High doses of some contraceptive steroids cause health issues in dogs, but their relevance to humans is unclear.
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research Virilising ovarian tumour in a woman with an adrenal nodule
A woman with high testosterone and an adrenal nodule had an ovarian tumor causing her symptoms, which improved after the tumor was removed.
research Allopregnanolone promotes proliferation and differential gene expression in human glioblastoma cells
Allopregnanolone increases growth and changes gene activity in human brain cancer cells.
research Testosterone, cytochrome P450, and cardiac hypertrophy
Heart-specific steroid metabolism is crucial in cardiac hypertrophy.
research Studies on the persistence of estradiol benzoate and nortestosterone decanoate in hair of cattle following treatment with growth promoters, determined by ultra-high-performance liquid chromatography–tandem mass spectrometry
Detecting steroid esters in cattle hair is inconsistent and influenced by sampling factors.
research Androgen Secreting Steroid Cell Tumor of the Ovary Represented with Postmenopasal Bleeding and Extensive Hirsutism
A woman's excessive hair growth and high testosterone were caused by a rare ovarian tumor, which was successfully treated with surgery.
research Central serous chorioretinopathy after scalp and eyebrow intralesional triamcinolone acetonide injections: Report of two cases
Corticosteroid injections for hair loss may cause eye problems, so caution is needed.
research The profile of steroid hormones in human fetal and adult ovaries
Fetal ovaries produce different hormones than adult ovaries, and endocrine-disrupting chemicals may affect this process.
research Activity of steroid 4 and derivatives 4a–4f as inhibitors of the enzyme 5α-reductase 1
Compounds 4, 4b, and 4c effectively inhibit an enzyme linked to testosterone conversion without significant toxicity.
research 2-Substituted 4-(Thio)chromenone 6-O-Sulfamates: Potent Inhibitors of Human Steroid Sulfatase
New compounds were made that block an enzyme linked to breast cancer better than existing treatments.
research Pengaruh Perbedaan Metode Pembuatan Ekstrak Alergenik Dari Debu Rumah Yang Mengandung Tungau Terhadap Potensinya Yang Dibuat Dengan Metode Diephuis Dan Metode Voorhorst
Further trials are needed to explore the efficacy of triamcinolone acetonide in dermatology.
research Effect of Triamcinolone on Scalp Homograft Tolerance
Triamcinolone acetonide helps scalp grafts grow hair successfully.
research Endogenous neurosteroids modulate epileptogenesis in a model of temporal lobe epilepsy
Neurosteroids may help prevent seizures in epilepsy.
research Greater conversion of testosterone to 5α-dihydrotestosterone, reflecting increased peripheral 5α-reductase activity in nude mice treated with high doses of cyclosporine A
High doses of cyclosporine A increase testosterone conversion, possibly boosting hair growth.
research AN ATTEMPT TO ASSESS THE MAGNITUDE OF ENDOGENOUS ANDROGEN PRODUCTION IN A CASE OF THE ADRENOGENITAL SYNDROME*
A 17-year-old female with adrenogenital syndrome produces very high levels of androgens, which prevent complete feminization despite high estrogen doses.
research [Growing of hair in alopecia areata & maligna after intracutaneous hydrocortisone injection].
research Dexamethasone, a Synthetic Glucocorticoid, Induces the Activity of Androgen Receptor in Human Dermal Papilla Cells
Dexamethasone increases the activity of androgen receptors in human skin cells, which may link it to certain types of hair loss.
research Steroid sulfatase inhibitors
Steroid Sulfatase inhibitors show promise in treating hormone-dependent disorders like cancers, hair loss, and acne, with 667COUMATE being a potential candidate for breast cancer treatment trials.
research Progesterone-induced stimulation of mammary tumorigenesis is due to the progesterone metabolite, 5α-dihydroprogesterone (5αP) and can be suppressed by the 5α-reductase inhibitor, finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Sex-Chromosome-Related Dimorphism in Steroidogenic Enzymes and Androgen Receptor in Response to Testosterone Treatment: An In Vitro Study on Human Primary Skeletal Muscle Cells
Chromosomal differences affect how muscle cells respond to testosterone.
research SAT0631-HPR WHEN CAN I STOP MY STEROIDS? THE PATIENT PERSPECTIVE ON GLUCOCORTICOID USAGE IN ADULT INFLAMMATORY MYOPATHY
Patients need better information about the risks of long-term steroid use.
research Modelling androgen synthesis and action during human sexual differentiation
Male sexual differentiation is regulated independently, while female differentiation occurs in an androgenic environment, affecting conditions like congenital adrenal hyperplasia.
research 17b-Estradiol is Abundant in Skin and Regulates the Hair Follicle Cycle and Mirex Tumor Promotion
17b-Estradiol in skin affects hair growth and tumor promotion.
research 42227 Efficacy and Predictive Factors of Systemic Corticosteroid in Alopecia Areata: Reappraisal of Oral Methylprednisolone Tapering Treatment
Methylprednisolone treatment helps most alopecia areata patients, but young age, extensive hair loss, and low vitamin D can affect results.
research 1379 Cyclosporin A suppresses TGF-β2 expression via calcineurin/NFAT pathway in human dermal papilla cells
Cyclosporin A, a drug, reduces TGF-β2 expression in skin cells, potentially causing excessive hair growth through a process involving the calcineurin/NFAT pathway.
research Steroids excreted by human skin. I. C19-steroids in axillary hair.
Human skin releases different steroids, with some coming from sebaceous glands and others from sweat glands.
research Retinoid-mediated stimulation of steroid sulfatase activity in myeloid leukemic cell lines requires RARα and RXR and involves the phosphoinositide 3-kinase and ERK-MAP kinase pathways
Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
research Androgen receptor activation integrates complex transcriptional effects in osteoblasts, involving the growth factors TGF-β and IGF-I, and transcription factor C/EBPδ
DHT affects bone growth by altering gene activity in osteoblasts, potentially complicating steroid use.
research VIRILISING OVARIAN TUMOUR
In post-menopausal women, signs of increased male hormones should be checked for possible ovarian cancer.
research COMPARATIVE STUDY BETWEEN INTRALESIONAL INJECTION OF PLATELET RICH PLASMA AND INTRA LESIONAL TRIAMCINOLONE FOR THE TREATMENT OF ALOPECIA AREATA
Steroid injections are more effective than platelet rich plasma for treating patchy hair loss.