research Human Hair Follicle Benzo[a]pyrene and Benzo[a]pyrene 7,8-diol Metabolism: Effect of Exposure to a Coal Tar-Containing Shampoo
Coal tar shampoo increases enzyme activity in hair follicles, enhancing carcinogen binding to DNA.
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research Virtual Bioequivalence Assessment of Ritlecitinib Capsules with Incorporation of Observed Clinical Variability Using a Physiologically Based Pharmacokinetic Model
50-mg ritlecitinib capsules are bioequivalent to 100-mg capsules.
research Role of Transepidermal and Transfollicular Routes in Percutaneous Absorption of Steroids: In vitro Studies on Human Skin
Hair follicles and glands significantly increase steroid absorption in skin.
research 440 Topical application of anti-cancer drug Bortezomib stimulates proliferation of follicular cells and induces expression of hair keratins via GATA-3 transcription factor
Applying the anti-cancer drug Bortezomib to skin can promote hair growth and increase hair proteins through the GATA-3 factor.
research Reversible hypopigmentation of hair secondary to Vitamin B12 deficiency
Vitamin B12 deficiency can cause reversible hair color loss in children.
research Effect of an oral probiotic formula on scalp and facial skin condition, glucose, and lipid metabolism
Taking a probiotic supplement twice a day improved hair growth, skin hydration, and metabolic health in adults at risk of metabolic syndrome.
research The oral intake of specific Bioactive Collagen Peptides has a positive effect on hair thickness
Taking Bioactive Collagen Peptides increases hair thickness.
research Optimization, characterization, and follicular targeting assessment of tretinoin and bicalutamide loaded niosomes
The niosomes effectively target hair follicles for acne treatment.
research Pharmacokinetic study in hairless rat after topical application of finasteride: single and repeated dose
research The influence of valproic acid treatment on hair and serum zinc levels and serum biotinidase activity
Valproic acid treatment may cause temporary hair loss due to reduced zinc and biotinidase levels, which tend to normalize after 6 months.
research Evaluation of a Combination of Cystine, B Vitamins and Minerals, in the Management of Diffuse Hair Loss in Women: A Prospective, Open-Label Study
The nutrient combination improved hair condition and was safe for women with diffuse hair loss.
research Bio-Enhanced Hair Restoration
Bio-enhanced hair restoration improves hair growth.
research Penetration and distribution of three lipophilic probes in vitro in human skin focusing on the hair follicle
Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
research The biodisposition and hypertrichotic effects of bimatoprost in mouse skin
Bimatoprost increases hair growth in mice without breaking down into other substances.
research TBG096 stimulates hair regeneration through IGF-1R-mediated angiogenesis
research Reduced serum vitamin B12 levels during oral cyproterone-acetate and ethinyl-oestradiol therapy in women with diffuse androgen-dependent alopecia
Taking cyproterone acetate and ethinyl oestradiol for hair loss can lower vitamin B12 levels in women.
research In vivo microautoradiography of [3H]1,24(OH)2D3 (tacalcitol) following topical application to normal rats and in vitro metabolism in human keratinocytes
Topical tacalcitol can treat psoriasis by acting directly on skin cells.
research In-vitro permeation of drugs into porcine hair follicles: is it quantitatively equivalent to permeation into human hair follicles?
Porcine hair follicles can effectively model human hair follicles for drug absorption.
research New Onset of Acne Associated With Dietary Supplements Post-Metabolic Bariatric Surgery: A Case Report and Review of the Literature
Improper vitamin use after bariatric surgery can cause acne.
research Transfollicular Drug Delivery: Penetration of Drugs Through Human Scalp Skin and Comparison of Penetration Between Scalp and Abdominal Skins In Vitro
Drugs penetrate scalp skin better than abdominal skin, with scalp hair follicles aiding in higher drug delivery.
research Effect of Rubbing on the Distribution of Topically Applied Drugs into the Hair Follicles
Rubbing increases drug absorption through hair follicles.
research The application of an oral zinc tolerance test to assess zinc absorption from three different dietary sources in the dog
Dogs absorb zinc better from amino acid-chelated sources than inorganic ones.
research [Cutaneous manifestations of malabsorption diseases (author's transl)].
Malabsorption can cause skin issues like pigmentation changes and hair loss, which improve with treatment.
research The role of hair follicles in the percutaneous absorption of caffeine
Hair follicles significantly increase the speed and amount of caffeine absorbed through the skin.
research An Unusual Form of Vitamin D-Dependent Rickets in a Child: Alopecia and Marked End-Organ Hyposensitivity to Biologically Active Vitamin D
The child's body didn't respond well to vitamin D, causing hair loss and rickets.
research [Evaluation of vitamin B6 and calcium pantothenate effectiveness on hair growth from clinical and trichographic aspects for treatment of diffuse alopecia in women].
Vitamin B6 reduced hair loss in women with diffuse alopecia, but calcium pantothenate had no clear positive effect.
research Enhanced ex vivo skin retention of bicalutamide using a nano-in-micro composite: Drug-loaded lipid vesicles in a dissolving microarray patch
The new drug delivery system improves bicalutamide skin retention for better treatment of hair loss.
research Reversible Hyperpigmentation: A Diagnostic Dilemma
Vitamin B12 deficiency can cause reversible skin darkening.
research Promising Protocol for In Vivo Experiments with Betulin
A new method improves betulin delivery and shows promise in cancer treatment.