research The physical and chemical disruption of human hair after bleaching – studies by transmission electron microscopy and redox proteomics
Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
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90-120 / 1000+ resultsresearch 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.
research Studies of the components of an oral contraceptive agent in albino rats. II. Progestogenic component and comparison of effects of the components and the combined agent
High doses of norethindrone acetate in rats caused various organ changes but didn't significantly increase tumor rates.
research Msx2 Prevents Stratified Squamous Epithelium Formation in the Enamel Organ
Msx2 is essential for proper enamel formation by preventing abnormal cell transformation.
research Structural changes in hair follicles and sebaceous glands of hairless mice following exposure to sulfur mustard
Sulfur mustard damages hair follicles and sebaceous glands in mice.
research Alopecia-associated pseudocyst of the scalp
A rare scalp condition causing hair loss and cysts in young men can be treated effectively with a specific steroid injection.
research Preparing the hair follicle canal for hair shaft emergence
A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
research One‐Step Tunable Human Hair Keratin Gradient Hydrogel with Antibacterial Activity for Tissue Engineering (Small 52/2025)
A new hydrogel made from human hair keratin can help regenerate skin and fight bacteria.
research Proliferating Hybrid Follicular Tumor
A unique type of complex cyst was found on a man's scrotum.
research Epidermal differentiation: The role of proteases and their inhibitors
Balanced protease activity is crucial for healthy skin and hair development.
research Apparent Cortisone Reductase Deficiency: A Rare Cause of Hyperandrogenemia and Hypercortisolism
Cortisone reductase deficiency can cause high androgen and cortisol levels and may be missed in women with similar symptoms.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Generalized trichorrhexis nodosa
The hair disorder was caused by abnormal protein formation, making hair easily damaged.
research Mapping the accessibility of the disulfide crosslink network in the wool fiber cortex
Cysteines in wool fibers are accessible and form important disulfide bonds.
research The Oxidative Degradation of Keratin (Wool and Bovine Hair)
Oxidizing agents break down keratin in wool and hair, causing swelling and increased solubility.
research Arginosuccinicaciduria
The girl had a rare disorder causing mental and physical symptoms, with weak hair and unclear neurological issues.
research Ferret adrenal-associated endocrinopathy.
Surgery successfully treated the ferret's adrenal issue, leading to hair regrowth and improved health.
research Modification of hair dysplasia curve by radioprotectors containg sulfur as a function of the x-ray dose.
Sulfur-containing radioprotectors can protect hair from X-ray damage if given before exposure but worsen damage if given after.
research An Open Randomised Clinical Study to Evaluate the Combined Effect of Krishna Tila Kashayam and Shatapuspa Choornam in PCOS
The treatment improved menstrual flow and reduced ovarian cysts in mild to moderate PCOS cases.
research Factors Driving Unique Urination Phenotypes of Male and Female 9-week-old C57BL/6J Mice
Testosterone significantly affects urination differences between male and female mice.
research Trichostasis Spinulosa
The study found clear differences in lesion distribution and microscopic features among trichostasis spinulosa, keratosis pilaris, and eruptive vellus hair cysts.
research Trichostasis Spinulosa
The document found differences in lesion distribution and microscopic features among trichostasis spinulosa and similar skin conditions.
research Solubility of Structurally Complicated Materials: 3. Hair
Hair is hard to dissolve because of its complex proteins, but certain solvents that break specific bonds and hydrate can do it.
research Receipt of 5-Alpha Reductase Inhibitors Before Radical Cystectomy: Do They Render High-Grade Bladder Tumors Less Aggressive?
Taking 5-Alpha Reductase Inhibitors before bladder removal surgery might make high-grade bladder tumors less aggressive.
research Cysteine Prevents the Reduction in Keratin Synthesis Induced by Iron Deficiency in Human Keratinocytes
Cysteine helps maintain keratin production in skin cells even when iron is low.
research Efficacy of Compound GV-350 with Tricofer® Iron, Cystine and Biotin in the Management of Telogen Effluvium in Women with Iron Deficiency
GV-350 improves hair growth and quality of life in iron-deficient women without side effects.
research A Monoallelic Two-Hit Mechanism in PLCD1 Explains the Genetic Pathogenesis of Hereditary Trichilemmal Cyst Formation
A specific gene change plus an additional mutation in the same gene cause hereditary trichilemmal cysts.
research Polypoid Cystitis and Bilateral Hydronephrosis Mimicking Urothelial Carcinoma
Polypoid cystitis can mimic bladder cancer but can be effectively treated with surgery, stents, and medication.
research Dissecting hair breakage in alopecia areata: the central role of dysregulated cysteine homeostasis
Disrupted cysteine metabolism may cause hair breakage in Alopecia Areata, suggesting potential treatments like N-acetylcysteine.
research Nouvelles thérapeutiques dans la prise en charge de l’alopécie androgénétique
De nouvelles thérapies promettent de mieux traiter la perte de cheveux due à l'alopécie androgénétique.