research Hair diameter measurement methods: micrometer caliper versus phototrichogram
The phototrichogram is better for measuring hair thickness.
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research Donor site of follicular unit excision hair transplantation: the relationship between appearance and actual hair density, and hair diameter
Good-looking donor sites for hair transplants usually have higher hair density and thicker hair.
research What women want - quantifying the perception of hair amount: an analysis of hair diameter and density changes with age in caucasian women
Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
research Parietal scalp is another affected area in female pattern hair loss: an analysis of hair density and hair diameter
Parietal scalp area has lower hair density and smaller hair diameter in women with hair loss.
research Variation in human hair ultrastructure among three biogeographic populations
Different populations have distinct hair structures related to their ancestry.
research Copy number variation regions in Nellore cattle: Evidences of environment adaptation
Nellore cattle have genetic variations linked to their adaptation to tropical environments.
research Contribution of hair density and hair diameter to the appearance and progression of androgenetic alopecia in Japanese men
Hair thickness matters more than density for baldness in Japanese men over 25.
research Qualification of a new and precise automatic tool for the assessment of hair diameters in phototrichograms
The new automatic tool accurately measures hair thickness and is reliable.
research Effect of platelets‐rich plasma on scalp hair diameter
Platelet-rich plasma injections made hair thicker for both men and women, with a greater effect in women.
research Evaluation of Scalp Hair Density and Diameter in the Arab Population: Clinical Office-Based Phototrichogram Analysis
Arab hair is generally thicker but less dense compared to other ethnicities, affecting hair disorder diagnosis and treatment.
research 878 Individual variation in balance between platelet-secreted growth factors causing contradictory effects on hair follicle could potentially impact response to PRP therapy in patients with scalp hair loss
People respond differently to hair loss treatment with PRP because of individual differences in growth factors from platelets.
research Hair density, hair diameter and the prevalence of female pattern hair loss
Hair loss caused by longer latent hair cycle and sudden miniaturization, not gradual follicle size reduction.
research Variations in anterior segment parameters among different phenotypes of polycystic ovary syndrome
PCOS may increase eye pressure and corneal thickness, affecting eye health.
research Hair density, hair diameter and the prevalence of female pattern hair loss: reply from authors
Hair loss caused by longer latent hair cycle and sudden miniaturization, not gradual follicle size reduction.
research Development and validation of a procedure for the determination of minoxidil in hair-regrowth formulations using two variants of capillary zone electrophoresis
A method was created in 2005 to identify minoxidil, a hair growth ingredient, in products using two types of capillary zone electrophoresis, and it found that most products had about 2% minoxidil.
research Development and Validation of Androgen-induced Hair Loss and Anagen Induction Mouse Models for Pharmacological Evaluation of Anti-Androgenic Agents
The mouse models are effective for testing new hair loss treatments.
research Development and Validation of A C57BL/6 Mouse Model of Androgenetic Alopecia Through Testosterone Propionate Induction
A mouse model was created to study hair loss similar to humans.
research Rosmarinus officinalis Essential Oil Increases Hair Length and Follicle Diameter of Ultraviolet B-exposed Mice Through VEGF
Rosemary essential oil improved hair growth and thickness in UVB-exposed mice.
research Reduction of Diameter of Hair Shaft among Women with Hirsutism
Aldactone effectively reduces hair thickness in women with excessive hair growth, both alone and with other treatments.
research Reduction of Diameter of Hair Shaft among Women with Hirsutism
Spironolactone effectively makes hair shafts thinner in women with excessive hair growth.
research THERAPEUTIC HOTLINE: Genetic variations in the androgen receptor gene and finasteride response in women with androgenetic alopecia mediated by epigenetics
Women with greater androgen sensitivity respond better to finasteride for hair loss.
research Discovery of genes and proteins possibly regulating mean wool fibre diameter using cDNA microarray and proteomic approaches
Researchers identified genes and proteins that may influence wool thickness in sheep.
research In situ labeling of DNA reveals interindividual variation in nuclear DNA breakdown in hair and may be useful to predict success of forensic genotyping of hair
In situ DNA labeling in hair can help predict forensic DNA analysis success.
research Biological effects of human placental extracts - variations in manufacturing methods and compositions
Placental extracts have antioxidant, anti-inflammatory, and immune-boosting effects, but their exact workings are unclear.
research Deciphering the cellular landscape and genetic underpinnings of fiber diameter determined by dermal papilla cells in fine-wool sheep
Dermal papilla cells are key to fine wool growth in sheep.
research The women’s hair growth questionnaire: Development and validation of a patient-reported measure for treatment efficacy in androgenetic alopecia
AGA patients have higher rates of metabolic syndrome and carotid atheromatosis, suggesting early screening and prevention is important.
research Transcriptome and proteome combined analysis of wool fiber diameter regulation mechanism
Key genes and pathways affect wool fiber thickness, improving wool quality.
research The mechanism of m6A methylation analysis of the transcriptome to regulate the diameter of Alpine Merino wool fiber
m6A methylation affects the thickness of Alpine Merino wool fibers.
research A concise review- Development of an analytical method and validation of dutasteride
New methods for measuring dutasteride are effective and reliable.
research Selection signatures in goats reveal a novel deletion mutant underlying cashmere yield and diameter
A specific genetic deletion in goats affects cashmere yield and thickness.