research Heterozygous 21-Hydroxylase Deficiency as a Cause of Hyperandrogenism
A woman's hyperandrogenism was caused by a genetic mutation leading to non-classic adrenogenital syndrome.
Search
for
Sort by
Research
210-240 / 1000+ results 
research Possible Relationships Between the Physical Conditions of Cattle and the Occurrence of Structural Modifications of Their Coat Hair
Vitamin A deficiency changes cattle hair structure, while pregnancy may improve it, suggesting hair can indicate cattle health.
research Hypothyroidism with Multiple Associations: Case Report
The patient with autoimmune hypothyroidism improved after treatment for thyroid and associated conditions.
research The Cycle Characteristics and Outcomes of Infertile Nonclassic 21-Hydroxylase Deficiency Patients Undergoing Ovarian Stimulation for In Vitro Fertilization
Women with nonclassic 21-hydroxylase deficiency can have successful pregnancies through IVF, with certain factors affecting their chances.
research Prevalence of Vitamin D Deficiency in Slovak Women with Polycystic Ovary Syndrome and Its Relation to Metabolic and Reproductive Abnormalities
Vitamin D deficiency is common in women with PCOS and linked to some metabolic problems, but not the main cause of their metabolic issues.
research Influence of Vitamin D on the Incidence of Metabolic Syndrome and Hormonal Balance in Patients with Polycystic Ovary Syndrome
Vitamin D deficiency is linked to a higher chance of metabolic syndrome in women with PCOS.
research Serum Vitamin D, Ferritin, and TSH in Patients with Telogen Effluvium: A Retrospective Epidemiological Study
Many patients with hair loss had low iron and vitamin D levels, but thyroid issues were not common.
research Clinical Impact of Molecular Diagnostics in Endocrinology
Molecular diagnostics help identify genetic defects causing endocrine diseases, improving diagnosis and treatment options.
research Clinical Research on Huoxue Bushen Mixture in Treating Female Pattern Hair Loss of Liver-Kidney Yin Deficiency
Huoxue Bushen Mixture effectively treats female pattern hair loss by balancing hormones.
research Telogen Effluvium: Pathogenesis, Clinical Features, Diagnosis, and Management
Telogen effluvium is a type of hair loss in women caused by many factors, and iron and thyroid tests are recommended for diagnosis.
research Gonadotropin Releasing Hormone Agonist (Nafarelin) Test to Differentiate Gonadotropin Deficiency from Constitutionally Delayed Puberty in Teenage Boys: A Clinical Research Center Study
The nafarelin test can reliably distinguish between gonadotropin deficiency and delayed puberty in teenage boys.
research Clinical, Laboratory, and Trichoscopic Features of Pediatric Androgenetic Alopecia: A Retrospective Analysis in 133 Patients
Pediatric androgenetic alopecia is linked to obesity, family history, hormonal imbalances, and requires personalized treatment including managing comorbidities.
research Adrenal 21-Hydroxylase Gene Mutations in Slovenian Hyperandrogenic Women: Evaluation of Corticotrophin Stimulation and HLA Polymorphisms in Screening for Carrier Status
The study concluded that testing hormone levels after stimulation is not reliable for identifying carriers of 21-hydroxylase deficiency; genetic testing is necessary.
research Carriers of 21-Hydroxylase Deficiency Are Not at Increased Risk for Hyperandrogenism
People who carry the 21-Hydroxylase Deficiency gene are not more likely to have excessive male hormone levels.
research 1,25-Dihydroxyvitamin D Resistance, Rickets, and Alopecia
A genetic defect in vitamin D receptors causes severe rickets and hair loss in children, but some heal as they age.
research The Role of Vitamin D3 Deficiency in the Etiopathogenesis of Autoimmune Thyroid Diseases
Low vitamin D3 is not linked to different levels of thyroid hormones in people with autoimmune thyroid disease.
research A Study of Serum Ferritin and Thyroid-Stimulating Hormone Levels in Male Patients with Androgenetic Alopecia
No significant link between hair loss and iron or thyroid levels was found, but checking for deficiencies might still be useful.
research Laboratory Testing in Telogen Effluvium
The document concludes that more research is needed to confirm if blood tests for things like iron and vitamin D are helpful for hair loss from Telogen effluvium.
research Reduced Level of 25-Hydroxyvitamin D in Chronic/Relapsing Alopecia Areata
People with chronic Alopecia Areata often have lower vitamin D levels.
research Physical Changes, Laboratory Parameters, and Bone Mineral Density During Testosterone Treatment in Adolescents with Gender Dysphoria
Testosterone treatment effectively causes male physical development in transgender male adolescents but may lead to side effects like acne, higher BMI and blood pressure, lower good cholesterol, and decreased bone density.
research Testosterone Therapy in Men: Clinical and Pharmacological Perspectives
Testosterone therapy aims to treat hormone deficiencies and various conditions safely and effectively, but requires careful patient monitoring due to potential side effects.
research Genetic Disorders and Defects in Vitamin D Action
Two rare genetic diseases cause severe rickets in children due to defects in vitamin D metabolism.
research Serum C-19 Steroid Sulphates in Females with Clinical Hyperandrogenism
Women with hyperandrogenism have higher androgen levels and lower SHBG, which may contribute to conditions like excessive hair growth and early puberty.
research Genetic, Hormonal, and Metabolic Aspects of PCOS: An Update
The document concludes that insulin resistance is key in PCOS development and early treatment is crucial to prevent complications.
research Association Between Trichoscopic Features, Serum Hormone Levels, and Vitamin D Concentration in Patients With Androgenetic Alopecia in Eastern China: A Cross-Sectional Study
Higher SHBG levels are linked to less severe hair loss in women, but vitamin D levels don't seem to affect hair loss.
research Clinical Biochemistry of Dihydrotestosterone
Understanding how DHT works is important for diagnosing and treating hormone-related disorders.
research Telogen Effluvium and Associated Incidence of Abnormal Serum Ferritin, Zinc, 25-Hydroxy Vitamin D, and Thyroid-Stimulating Hormone
Vitamin D deficiency is common in temporary hair loss, and stress is often a suspected cause.
research Vitamin D Deficiency in Non-Scarring and Scarring Alopecias: A Systematic Review and Meta-Analysis
Vitamin D deficiency is common in people with certain types of hair loss, like alopecia areata and female pattern hair loss.
research Effect of Zinc, Ferritin, and Vitamin B12 Deficiency on Hair Loss in Pregnant Women
Low levels of zinc, ferritin, and vitamin B12 are linked to severe hair loss in pregnant women during their last two trimesters.
research ACTH as First Line Treatment for Acute Calcium Pyrophosphate Crystal Arthritis in 14 Hospitalized Patients
ACTH may be an effective first-line treatment for acute calcium pyrophosphate crystal arthritis.