research Association of hair dye use with circulating levels of sex hormones in premenopausal Japanese women
Long-term hair dye use may increase testosterone levels in women.
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research P-421 ASSOCIATION BETWEEN STRESS-RELATED HORMONE LEVELS IN HAIR AND SUBJECTIVE MENTAL HEALTH IN JAPANESE WORKERS
Higher cortisol levels are linked to poor coping, while higher DHEA levels are linked to job confidence.
research Baricitinib Therapy for Moderate to Severe Alopecia Areata: A Retrospective Review of 95 Japanese Patients
research Clinical and phototrichogrammatic evaluation of estradiol replacement therapy on hair growth in postmenopausal Japanese women with female pattern hair loss: a pilot study
Hormone replacement therapy may improve hair growth in the frontal hairline of postmenopausal women with hair loss.
research Abstract presented at the Joint meeting of the 21st meeting of the Japanese Research Society of clinical anatomy and the 6th meeting of the Society for aging image
High-resolution imaging is crucial for diagnosing and planning treatments in clinical anatomy and aging.
research Electron microscopy in dermatology--basic and clinical research : proceedings of the Joint Meeting for the Japanese Society for Ultrastructural Cutaneous Biology and the Society for Cutaneous Ultrastructure Research, Nara, Japan, 24-27 October 1993
Electron microscopy helps understand skin structure and diseases.
research Prevalence, comorbidities, and treatment patterns of Japanese patients with alopecia areata: A descriptive study using Japan medical data center claims database
Alopecia areata is becoming more common in Japan, with a need for better treatments, especially for severe and pediatric cases.
research Abstract PS1-01-19: Exploratory Study on the Efficacy and Safety of Combined Scalp Cooling and HairRepro MEDIα for Chemotherapy-Induced Alopecia in Japanese Breast Cancer Patients
The combined treatment helped prevent hair loss and promoted full hair regrowth in breast cancer patients after chemotherapy.
research Expression of Snail1 in the fibrotic dermis of postmenopausal frontal fibrosing alopecia: possible involvement of an epithelial-mesenchymal transition and a review of the Japanese patients
Snail1 may contribute to fibrosis in frontal fibrosing alopecia in postmenopausal women.
research Functional Component Contents in Mature Leaves, Young Shoots, and Adventitious Shoots of Japanese Persimmon 'Saijo'
Mature leaves of 'Saijo' persimmon have the most vitamin C and both mature leaves and new shoots are rich in polyphenols.
research Cross-species sensitivity to a novel androgen receptor agonist of potential environmental concern, spironolactone
Spironolactone harms fish reproduction and is more potent in fish than invertebrates, needing environmental monitoring.
research Screening of Tyrosinase, Xanthine Oxidase, and α-Glucosidase Inhibitors from Polygoni Cuspidati Rhizoma et Radix by Ultrafiltration and HPLC Analysis
Polygoni Cuspidati Rhizoma et Radix contains compounds that inhibit certain enzymes.
research Development Studies of Cuticle Drugs from Natural Resources. I. : Effects of Crude Drug Extracts on Hair Growth in Mice
Certain natural extracts can promote hair regrowth.
research Anti-inflammatory and immunomodulating properties of the herbal preparation indicated for prevention and treatment of alopecia
The herbal preparation may help manage alopecia by reducing inflammation and boosting the immune response.
research Development of mask-cream technology with herbal substances for the androgenic alopecia treatment
A mask-cream with herbal extracts was successfully developed for treating hair loss.
research Development of the emulsion base composition when creating the medicinal cosmetic product used in androgenetic alopecia
A medicinal cosmetic product for treating Androgenetic Alopecia was developed using plant-based substances, Saw palmetto and Japanese Sophora, with pumpkin seed oil and stabilizers like Carbopol, sodium alginate, xanthan gum, Tween-20 and cetyl alcohol.
research Herbal Approaches for the Management of Premature Hair Greying: Mechanisms, Phytoconstituents and Delivery Strategies
Herbal remedies show promise for managing premature hair greying but need more research.
research Novel prospectives of shikimic acid and Prunus mume extract for enhancing bioactivity on 5α-reductase and stability in cosmetic patches for acne treatment
Combining shikimic acid and Prunus mume extract may effectively treat acne naturally.
research Low serum biotin in Japanese children fed with hydrolysate formula
Japanese infants fed hydrolysate formula may have low biotin levels.
research News in brief
Japanese researchers created new hair follicles from human cells that grew hair when put into mice, and other findings showed a link between eye disease severity and corneal thickness, gene mutations affecting hearing and touch, and the safety of the shingles vaccine for adults over 50.
research Novel splice site mutation in the LIPH gene in a patient with autosomal recessive woolly hair/hypotrichosis: Case report and published work review
A new mutation in the LIPH gene was found to cause a rare hair disorder in a Japanese boy.
research Systemic scleroderma and lupus panniculitis with atypical clinical features: A case report and comprehensive review
A Japanese man with rare skin conditions improved with hydroxychloroquine treatment.
research Letter from Brisbane [Letters to editor]
A Japanese patient with a rare genetic disorder had a less severe case than others, suggesting other factors may affect symptoms.
research Biotin deficiency in an infant fed with amino acid formula and hypoallergenic rice
Biotin should be added to Japanese amino acid formula to prevent deficiency.
research Identification and characterization of Birt–Hogg–Dubé associated renal carcinoma
Somatic BHD mutations are rare in Japanese renal tumors.
research Evaluation of the quality of life of lupus erythematosus patients with cutaneous lesions in Japan
Therapeutic intervention improved the quality of life for Japanese lupus patients with skin issues.
research 新型コロナウイルス感染症後遺症の脱毛に人参養栄湯が有効であった2例
Ninjin'yoeito, a Japanese medicine, helped stop hair loss and improved mood in two post-COVID-19 patients.
research A genetic electrophoretic variant of high-sulfur hair proteins for forensic hair comparisons. I. Characterization of variant high-sulfur proteins of human hair.
A genetic hair protein variant is more common in Japanese people and is inherited.
research The five-year effects of testosterone replacement therapy on lipid profile and glucose tolerance among hypogonadal men in Japan: a case control study
Testosterone replacement therapy improved blood sugar and fat levels without raising prostate cancer risk in Japanese men with low testosterone.
research Diverse northern Asian and Jomon-related genetic structure discovered among socially complex Three Kingdoms period Gaya region Koreans
The DNA of ancient Koreans from the Three Kingdoms period shows a mix of northern Chinese and Japanese-Jomon ancestry, revealing two distinct genetic groups.