research Hair and Nails
Pregnancy can cause more body and scalp hair growth and make nails brittle, but these changes often revert after giving birth.
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research Trends in hair, skin, and nails supplement use: Data from the National Health and Nutrition Examination Survey 2011-2020
Hair, skin, and nails supplement use nearly doubled from 2011 to 2020, with higher usage among young adults, females, and certain ethnic groups.
research Strengthening the cellular function of dermal fibroblasts and dermal papilla cells using nanovesicles extracted from stem cells using blue light-based photobiomodulation technology
Blue light-enhanced nanovesicles from stem cells improve skin and hair cell function, offering a safer treatment for skin and hair disorders.
research A Forty-Two-Year-Old Male with Multiple Gastrointestinal Polyps, Cutaneous Manifestations, and Nail Dystrophy
The man was diagnosed with Cronkhite-Canada syndrome, a rare disorder with GI polyps, skin issues, hair loss, and nail problems.
research Normal Ultrasound Anatomy of the Skin, Nail, and Hair
The document explains what healthy skin, nails, and hair look like on an ultrasound.
research White piedra
White piedra can be effectively treated with 2% miconazole nitrate lotion.
research Necrobiosis Lipoidica
Necrobiosis lipoidica may need new criteria for accurate diagnosis due to similarities with another condition.
research Trichostasis Spinulosa of the Heel: Unique Presentation with Characteristic Morphology
A rare skin condition usually on the face was found on a man's heel.
research Trichothiodystrophy
Trichothiodystrophy is a condition with brittle hair and various physical and mental issues due to low sulfur in proteins.
research Differences in Self-Reported Stress Versus. Hair and Nail Cortisol Among Adolescent and Young Adult Males
Hair and nail cortisol levels can show long-term stress in young males.
research Dermoscopy of a Congenital Pigmented Lesion: A Case of Supernumerary Nipple
A supernumerary nipple was correctly identified using dermoscopy, avoiding misdiagnosis.
research Abnormalities of Purkinje Cell Arborization in Brindled Mouse Cerebellum
Cupric chloride treatment corrected abnormal Purkinje cell development in brindled mice.
research Scarring alopecia and nail loss in a patient with epidermolysis bullosa acquisita
Untreated epidermolysis bullosa acquisita can cause total hair and nail loss.
research Letter from the editor: First do no harm: Biotin for hair and nails
Taking biotin supplements for hair and nails may not be helpful and could cause harm.
research Nodules on the hair: A rare case of mixed piedra
A woman's scalp nodules were successfully treated with antifungal and anti-lice medications, revealing a rare case of mixed piedra infection.
research Discovery of a novel murine keratin 6 (K6) isoform explains the absence of hair and nail defects in mice deficient for K6a and K6b
A new keratin 6 type in mice explains why some mice without certain keratin genes still have normal hair and nails.
research A forgotten and hidden disease
The man has a disease causing skin patches, thickened nerves, and mild muscle weakness.
research Uncombable-hair Syndrome
Four children had unmanageable pale blond hair due to uncombable-hair syndrome.
research An inherited nail dystrophy principally affecting the great toenails
The document concludes that an inherited nail condition often improves on its own, and spironolactone effectively treats acne in women.
research Biotin beware: Perils of biotin supplementation: Response to: “The epidemiology, impact, and diagnosis of micronutrient nutritional dermatoses. Part 2: B-complex vitamins”
Taking biotin supplements can be risky and often lacks evidence of effectiveness for skin, hair, and nail issues.
research [Green hair: clinical, chemical and epidemiologic study. Apropos of a case].
Swimming in pools with high copper can turn hair green, especially if hair is damaged.
research Riboflavin-Sensitized Photo-Acceleration of Food-Grade Pigment Formation: Kinetic Insights, Mechanistic Analysis, and Application in Rapid Hair Coloration
Riboflavin with blue light speeds up hair dyeing, making it faster, safer, and long-lasting with less hair damage.
research Thallium poisoning. Diagnosis may be elusive but alopecia is the clue.
Alopecia is a key indicator of thallium poisoning.
research Effect of vitamin A on the growth of hair and nails.
research Dermoscopic Features of Pili Annulati: Features of PA
Pili annulati causes zebra-striped hair but doesn't affect hair strength or quality of life.
research Giant Congenital Blue Nevus Presenting as Cutis Verticis Gyrata: A Case Report and Review of the Literature
Surgical removal is advised for large congenital blue nevi due to rare cancer risk.
research A novel pathogenic variant of NECTIN4 gene in a child with ectodermal dysplasia-syndactyly syndrome
A child with ectodermal dysplasia-syndactyly syndrome has a new mutation in the NECTIN4 gene.
research Twenty-Nail Dystrophy Treated with Hydroxychloroquine in a Patient with Alopecia Areata
Hydroxychloroquine effectively treated twenty-nail dystrophy in a patient with alopecia areata.
research Blue Light in Dermatology
Blue light can help treat skin conditions like eczema and acne without major side effects.
research An unusual case of increased hair pigmentation in previously grey-white hair
A 73-year-old man's grey-white hair turned dark brown after eczema treatment.