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research 211 Effect of 1α,25-dihydroxyvitamin D3 on mechanical properties of hairless mouse skin
Vitamin D3 applied to mouse skin caused more wrinkles and sagging due to changes in the skin's outer layer.
research Rapid determination and quantification of hair-growth compounds in adulterated products by ultra HPLC coupled to quadrupole-orbitrap MS
About 21% of tested hair loss supplements contained illegal synthetic drugs.
research Development and Validation of a Quality of Life Measurement for Chronic Skin Disorders in French: VQ-Dermato
The VQ-Dermato is a reliable French questionnaire for measuring quality of life in chronic skin disorder patients.
research Hair Mechanical Properties Depending On Age And Origin
Hair properties vary with age and ethnic origin.
research Film-trigger applicator (FTA) for improved skin penetration of microneedle using punching force of carboxymethyl cellulose film acting as a microneedle applicator
The film-trigger applicator improves microneedle skin delivery and drug efficiency using simple finger force.
research 15986 Meta-analysis of photobiomodulation for the treatment of androgenetic alopecia
Fluid viscosity affects fracture design and proppant placement in hydraulic fracturing.
research The swelling behaviour of hair studied through the structural change of keratin protein during the permanent waving treatment
Hair structure changes immediately during perm treatment, with initial damage partially restored later.
research P33 Quantification of metabolic pathways in human hair follicles and their response to caffeine and N,N-dimethylglycine
Caffeine and DMG increase calcium influx in hair follicle cells without being toxic.
research Questionnaire Modifications and Alternative Scoring Methods of the Dermatology Life Quality Index: A Systematic Review
There is a significant need for better-validated quality of life tools in dermatology.
research An isolated, implausibly large effect in a case-control study of digit ratio (2D:4D) and male androgenetic alopecia: Comment on Unal (J Cosmet Dermatol 2018;17(3):545-548)
Digit ratio likely doesn't predict male hair loss.
research Design and Validation of a Sensitive Multisteroid LC-MS/MS Assay for the Routine Clinical Use: One-Step Sample Preparation with Phospholipid Removal and Comparison to Immunoassays
The new LC-MS/MS method is more accurate and reliable than traditional immunoassays for measuring steroids in serum.
research Scanning electron microscopy and morphometric analysis of the hair in dromedaries with SEM-EDX in relation to age
Dromedary camel hair structure and mineral content change with age.
research SHOIR VA DRAMATURG
research Non-Invasive Quick Diagnosis of Cardiovascular Problems from Visible and Invisible Abnormal Changes with Increased Cardiac Troponin I Appearing On Cardiovascular Representation Areas of the Eyebrows, Left Upper Lip, etc. of the Face & Hands: Beneficial Manual Stimulation of Hands for Acute Anginal Chest Pain, and Important Factors in Safe, Effective Treatment
Visible and invisible changes on the face and hands can indicate heart problems, and manual hand stimulation can relieve chest pain.
research A Raman spectroscopy investigation of the resilience of hair cuticular scales under uniaxial stress
Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
research HIGH DEVELOPMENTAL AGE AND POOR HAIR MULTI-ELEMENT PROFILE IN A 3.75-YEAR-OLD GIRL − DIFFERENTIAL RATES IN SHAPING OF BODY ORGAN GROWTH
A 3.75-year-old girl showed that different body organs can grow at different rates.
research DRUGS OF ABUSE | Hair
research Evaluation of the rodent Hershberger assay using three reference endocrine disrupters (androgen and antiandrogens)
The assay effectively detects hormonal activity of certain chemicals.
research A method for the determination of minoxidil in hair-regrowth formulations by micellar electrokinetic capillary chromatography
A quick and simple method was created to identify minoxidil in hair-growth products using micellar electrokinetic capillary chromatography.
research Enzyme Typing of Human Hair Roots
Enzyme typing can reliably characterize human hair.
research 15-Hydroxyprostaglandin Dehydrogenase Inhibitor Restores Endothelial Function Under Dihydrotestosterone-Induced Stress in Human Dermal Microvascular Endothelial Cells
DPP may help hair regrowth by improving blood vessel function under stress.
research Mechanism research of yak hair stretching slenderization based on the changes of conformation and cell shape
Yak hair stretches mainly due to macromolecules slipping past each other.
research Ex vivo SIM-AFM measurements reveal the spatial correlation of stiffness and molecular distributions in 3D living tissue
Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.
research Case 21-2012
The patient was diagnosed with anorexia nervosa and severe malnutrition, requiring urgent refeeding and monitoring.
research 원저 : 유전성 안드로겐 탈모증 여성환자의 혈중 DHEA - S 및 Total Testosterone 농도에 관한 연구
Higher hormone levels may be linked to female hair loss.
research 516 Dynein is involved in the movement, distribution, acidity, and transfer of melanosomes
Dynlt3 is important for melanosome transport and skin coloration.
research Quantifying hair shape and hair damage induced during reshaping of hair.
New imaging and testing methods can effectively assess hair shape changes and damage.
research Supplementary material from "Giant axonal neuropathy alters the structure of keratin intermediate filaments in human hair"
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
research Hair as Displacement Record and Social Token: The Shaft as Temporal Archive, Natural Hair as S0_appearance, and Modification as Signal Displacement
Natural hair reflects identity and history, while modifications signal social pressures.