research Structural abnormalities of the hair shaft
The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.
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60-90 / 1000+ results research Acquired Structural Defects of the Hair
External factors like certain shampoos, bacterial infections, and parasites might cause hair defects similar to genetic conditions.
research Clinical Differential Diagnosis of Scalp Infection
Diagnosing scalp fungal infections is difficult due to similar symptoms with other conditions, requiring careful examination and specific tests.
research Immune-mediated Coombs negative intravascular haemolysis in systemic lupus erythematosus (SLE)
A woman with lupus had blood cell destruction, treated successfully with medication.
research Interaction between dermal papilla cells and follicular epithelial cells in vitro: effect of androgen.
Testosterone helps beard and axillary hair cells grow by releasing growth factors from dermal papilla cells.
research Interaction between dermal papilla cells and follicular epithelial cells in vitro: effect of androgen
Testosterone increases hair follicle cell growth when beard or axillary skin cells are present together.
research In vitro assessment of some deodorant ingredients and determination of malodor inhibiting potentials of ascorbic acid, orlistat and mastic gum
Ascorbic acid, orlistat, and mastic gum can effectively reduce sweat odor.
research Fox-Fordyce Disease
The patient had a severe itchy rash and hair loss in the armpits.
research Androgen Regulation of the Human Hair Follicle: The Type I Hair Keratin hHa7 Is a Direct Target Gene in Trichocytes
The hHa7 gene is regulated by androgens in certain body hair, not scalp hair.
research Hidradenitis suppurativa: an-androgen-dependent disorder
Hidradenitis suppurativa improves with antiandrogen therapy.
research Electrophoretic variability in human hair: Comparative sodium dodecyl sulfate‐polyacrylamide gel electrophoresis of body and head hair proteins
Keratin proteins are consistent across different hair types from the same person.
research Hair Whorls in the Dog (Canis familiaris). I. Distribution
Most dogs have hair whorls on their chest and limbs, with shelter dogs and short-haired dogs having more chest whorls.
research Bilateral periorbital swelling as the presenting manifestation of recurrent breast carcinoma
Combining hair transplantation with PRP is more effective for treating hair loss than hair transplantation alone.
research A Novel Androgen Receptor Gene Mutation in a 46,XY Patient: Complete Androgen Insensitivity Syndrome
A new gene mutation causes complete androgen insensitivity in a 16-year-old with a female appearance.
research An adolescent girl presenting with primary amenorrhea: A case report of complete androgen insensitivity syndrome
A 15-year-old girl with no menstrual period was diagnosed with a genetic condition that makes her body unable to respond to male hormones, leading to female characteristics despite having male genetic makeup.
research Cross-Sectional Study Of The Association Between Skin Tags And Vascular Risk Factors In A Bariatric Clinic-Based Cohort Of Irish Adults With Morbid Obesity
Skin tags in obese individuals may indicate a higher risk of heart disease and diabetes.
research A Cross-Sectional Study Of The Association Between Skin Tags And Vascular Risk Factors In Patients With Severe And Complicated Obesity
Skin tags in severely obese people may indicate higher blood pressure and diabetes risk.
research Prematüre Pubarş Olgularının Değerlendirilmesi: Tek Merkez Deneyimi
Careful diagnosis is crucial in premature pubarche cases, as 20% have other conditions.
research A case report of Graham-Little–Piccardi–Lassueur syndrome
A 46-year-old man showed symptoms of a rare condition usually seen in postmenopausal women, highlighting the need for dentist-dermatologist collaboration.
research Questions and Answers
Doctors recommend postoperative radiation for male breast cancer, advise against testosterone for vasomotor symptoms post-adrenalectomy, suggest non-hormonal treatments for atrophic vaginitis after mastectomy, note no specific treatment for anticoagulant-induced hair loss, and call for more research on silicosis from silicon carbide exposure.
research Expression of mRNA for androgen receptor, 5alpha-reductase and 17beta-hydroxysteroid dehydrogenase in human dermal papilla cells
Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.
research A Recurrent Intragenic Deletion in the Desmoglein 4 Gene Underlies Localized Autosomal Recessive Hypotrichosis
A gene deletion in DSG4 causes sparse hair in some Pakistani families.
research Radiofrequency Microneedling: A Comprehensive and Critical Review
Radiofrequency microneedling is an effective and safe treatment for various skin conditions and works well with other treatments and on darker skin.
research Mechanism of action of androgen in hair follicles
Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.
research Graham Little-Piccardi-Lassueur syndrome associated with androgen insensitivity syndrome (testicular feminization)
A woman had both Graham Little-Piccardi-Lassueur syndrome, causing hair loss, and complete androgen insensitivity syndrome, making her genetically male but physically female. This suggests androgens don't affect the hair loss condition.
research Mucocutaneous manifestations of acquired hypoparathyroidism: An observational study
Most patients with acquired hypoparathyroidism after neck surgery had hair, nail, and skin issues.
research DIAGNOSIS AND MANAGEMENT OF HIRSUTISM
Hirsutism perception varies by culture and individual.
research Frontal fibrosing alopecia: a review of eleven patients
Most treatments for Frontal Fibrosing Alopecia are ineffective, but early anti-inflammatory therapy may help and the condition may stabilize over time.
research Viewpoint 6
Nicotine from smoking may worsen hidradenitis suppurativa by affecting immune function and promoting inflammation.
research A New Clinical Variant of Hereditary Localized Alopecia: Report of a Chinese Family Mapped to Chromosome 2p25.1–2p23.2
A new type of hereditary hair loss in a Chinese family is linked to chromosome 2p25.1–2p23.2.