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240-270 / 1000+ resultsresearch A phase I safety study of topical calcitriol (BPM 31543) for the prevention of chemotherapy-induced alopecia (CIA).
This study found that applying BPM 31543 twice daily was safe, well-tolerated, and showed signs of reducing chemotherapy-induced alopecia in women receiving taxane-based chemotherapy.
research Nevoid basal carcinoma syndrome (Gorlin syndrome) and pronounced androgenic alopecia in a woman with a novel mutation p.Leu1159fsx32 in the PTCH gene
This letter reports a woman with nevoid basal carcinoma syndrome and pronounced androgenic alopecia associated with a novel PTCH gene mutation p.Leu1159fsx32, suggesting a genetic link in this case study.
research Hair Cortisol as a Biomarker of Chronic Stress in Community-Dwelling Adults With Longstanding Multiple Sclerosis
This study found that collecting hair samples for cortisol analysis is feasible in community-dwelling individuals with longstanding multiple sclerosis, although no significant correlation between hair cortisol levels and perceived chronic stress was observed, highlighting the complexity of stress measurement in this population.
research Association between air quality index and risk of alopecia areata: A nationwide population-based cohort study
This study found a significant positive association between higher air quality index values and the incidence of alopecia areata, with a clear dose-response relationship observed among the participants.
research Comparative studies of hair shaft components between healthy and diseased donors
This study examined hair mineral and free amino acid components in various diseases and found that when using effect size analysis, specific components related to diabetes and other conditions were identified, suggesting their potential as novel health indicators.
research Recovery effects of active oxygen scavengers on murine hair follicle-derived keratinocyte proliferation suppressed by androgen
Active oxygen scavengers can reverse the suppression of hair cell growth caused by androgens.
research Characterization of response of murine hair follicle-derived keratinocyte against androgen and testosterone 5α-redactase activity
Mouse hair cells respond to male hormones by growing less, and this can be stopped by certain blockers.
research Study of olive leaf extract on skin aging: Ex vivo, animal, and randomized double-blind placebo-controlled clinical studies
This study found that water extract of olive leaf may enhance markers linked to epidermal and dermal stem cell activity and potentially improve skin aging, especially in individuals who do not exercise regularly.
research Simultaneous Analysis of Biomarkers in Human Hair for Evaluating Chronic Tobacco Smoke Exposure and Stress/Relaxation Using Online In-Tube Solid-Phase Microextraction Coupled with Liquid Chromatography–Tandem Mass Spectrometry
This study developed a sensitive method for analyzing nine biomarkers in hair, revealing an association between chronic tobacco smoke exposure and stress, highlighting its potential use in understanding the relationship between long-term tobacco exposure and chronic stress.
research Club-like receptors respond to light touch but not to whisking
This study in male rats identified a unique type of mechanoreceptor, the club-like ending, which responds only to touch and not to self-motion during whisking, contrasting with other receptors that show mixed selectivity.
research Hair growth effect of Sasa veitchii extract in mice
This study found that kumazasa extract promotes hair growth in a mouse model and human hair follicle cells, with effects similar to minoxidil, but it did not cause the inflammation observed with minoxidil use.
research 18-β-Glycyrrhetinic Acid Promotes Hair Growth by Stimulating the Proliferation of Dermal Papilla Cells and Outer Root Sheath Cells, and Extends the Anagen Phase by Inhibiting 5α-Reductase
This study found that 18-β-Glycyrrhetinic acid, a licorice component, stimulated human hair follicle cell proliferation, inhibited testosterone 5α-reductase, and suppressed TGF-β1, suggesting potential for treating androgenetic alopecia by promoting hair growth and prolonging the anagen phase.
research Ginsenosides in Panax ginseng Extract Promote Anagen Transition by Suppressing BMP4 Expression and Promote Human Hair Growth by Stimulating Follicle-Cell Proliferation
In this study, Panax ginseng extract and its ginsenosides were found to stimulate the proliferation of hair-related cells and promote the transition from the telogen to the anagen phase, enhancing hair-shaft growth by suppressing BMP4 expression in human dermal papilla cells.
research Comparison of The Efficacy and Safety of Topical 2% Minoxidil and 5% Minoxidil Solution in Fingernail Growth Rate
This study found that applying 2% topical minoxidil resulted in a greater nail growth rate compared to 5% minoxidil and placebo over eight weeks, with no observed side effects, suggesting 2% is an effective concentration for accelerating nail growth.
research Gradually increased stress levels in the days leading to an acute myocardial infarction, detected by a new biomarker-based approach
In this study, stress levels measured through hair cortisol concentration gradually increased in the days before an acute myocardial infarction, peaking 15 days before the episode in male patients.
research 180 The Efficacy of Amoxapine for Ejaculatory Dysfunction
In this retrospective study at Toyama University Hospital, amoxapine was reported to significantly improve semen volume, sperm concentration, and total sperm count in 17 men with ejaculatory disorders, with no observed side effects over an average of 13 months of therapy.
research Feronia: A Malectin-Like Domain-Containing Receptor Kinase in Arabidopsis Thalina
This dissertation demonstrates that FERONIA regulates essential plant functions such as RAC/ROP signaling, pollen tube reception, cell wall integrity, and sugar signaling as a cell surface receptor kinase.
research Using qualitative methods to establish the clinically meaningful threshold for treatment success for the Severity of Alopecia Tool (SALT) score
This study concluded that achieving 80% or more scalp hair, corresponding to a SALT score of ≤20, represents a clinically meaningful treatment success for patients with alopecia areata experiencing ≥50% hair loss.
research Issue Information
research The effect of flavonoids on regenerated hair follicles with pigmentation
In this study, researchers found that in adult mice, new hair follicles with pigmentation can regenerate from the epidermis after skin wounding, aided by melanocyte stem cells moving from nearby existing hair follicles.
research Comparison of comedolytic effect of benzoyl peroxide and adapalene in rhino mice
In this study, both 2.5% benzoyl peroxide gel and 0.1% adapalene gel exhibited comedolytic effects on the spontaneous comedogenic rhino mouse model.
research Trichofolliculoma with swelling of the upper lip and oral vestibule
This case report documents a trichofolliculoma of the upper lip in a 70-year-old woman, highlighting its clinical presentation and successful surgical removal without recurrence.
research B‐ RAF , naevi and melanoma: a complex relationship
Male hair loss is mainly due to thinner hair, not less hair.
research Feronia: A malectin-like domain-containing receptor kinase in Arabidopsis thaliana insights into polarized cell growth, pollen tube - Pistil interactions, and sugar signaling
This dissertation reveals that FERONIA, a cell wall-binding receptor kinase, plays a crucial role in regulating plant functions such as sugar signaling, pollen tube reception, and RAC/ROP-mediated auxin signaling.
research UP-02.008 Patients' Characteristics and Urodynamic Parameters of Pressure-Flow Study Failure of Patients in Our Institution
This study aimed to identify characteristics of patients who fail to void during pressure-flow studies, which limits the determination of the cause behind their lower urinary tract symptoms.
research Subject Index Vol. 210, 2005
This compilation lists various dermatological conditions, treatments, and related topics without reporting any new research findings.
research Contents Vol. 207, 2003
research Effects of cepharanthin and minoxidil on growth and differentiation of the cultured hair and hair follicle cells; An electron microscopic analysis
research Magnesium and calsium in hair correlated with cerebral blood flow in the normal aged.
This study observed a significant correlation between brain blood flow and hair magnesium and calcium levels in healthy elderly individuals, but no association between hair minerals and intelligence levels.