research Hair EtG: Alterations in segment levels accompanying hair growth
EtG levels in hair decrease significantly after one month of alcohol abstinence.
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research A Review on Forensic Toxicological Analysis of Drugs in Hair using Various Instrumental Techniques
Hair analysis is better than urine and blood for detecting past drug use.
research Segmental hair analysis - a retrospective testosterone diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: 1. Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
research Human pollution exposure correlates with accelerated ultrastructural degradation of hair fibers
Pollution exposure speeds up hair damage.
research Caffeine content in newborn hair correlates with maternal dietary intake
Newborns' hair shows how much caffeine their mothers drank during pregnancy.
research Kinetics and Equilibrium of Solute Diffusion into Human Hair
Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
research Repair of damaged hair protein fiber by jointly using transglutaminase and keratin
Using an enzyme and keratin treatment can significantly repair and strengthen damaged hair.
research Scalp hair sweating as a predictor of hair cortisol level in human compared to obesity and other confounders
Scalp hair sweating is a significant predictor of hair cortisol levels.
research A mechanical model of overnight hair curling
Longer time setting curls overnight leads to better curl retention.
research Non-invasive evaluation of advanced glycation end products in hair as early markers of diabetes and aging
Hair analysis can effectively detect diabetes and aging markers.
research The effects of extended photoperiod and warmth on hair growth in ponies and horses at different times of year
Timing of light therapy affects horse coat growth, with photoperiod being crucial.
research Selected variants of the melanocortin 4 receptor gene (MC4R) do not confer susceptibility to female pattern hair loss
MC4R gene variants not linked to female hair loss.
research The seasonal development dynamics of the yak hair cycle transcriptome
Yak hair growth is influenced by genes and hormones, helping them adapt to alpine environments.
research Penetration Profile of Microspheres in Follicular Targeting of Terminal Hair Follicles
Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
research Noncoding dsRNA induces retinoic acid synthesis to stimulate hair follicle regeneration via TLR3
Noncoding dsRNA boosts hair growth by activating TLR3 and increasing retinoic acid.
research A Critical Assessment of the Evidence for Low-Level Laser Therapy in the Treatment of Hair Loss
The evidence for using Low-Level Laser Therapy for hair loss is limited and more thorough research is needed.
research Comparative study on seasonal hair follicle cycling by analysis of the transcriptomes from cashmere and milk goats
Cashmere and milk goats have different hair growth cycles and gene expressions, which could help improve wool production.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
research Thiolated and PEGylated silica nanoparticle delivery to hair follicles
Using longer PEG chains helps nanoparticles penetrate hair follicles better, improving drug delivery for conditions like alopecia.
research Transcriptomic inspection revealed a possible pathway regulating the formation of the high-quality brush hair in Chinese Haimen goat ( Capra hircus )
Scientists found genes linked to the growth of high-quality brush hair in Chinese Haimen goats.
research Expression of the RORα gene in Inner Mongolian cashmere goat hair follicles
The RORα gene is active in different parts of cashmere goat hair follicles and may be influenced by melatonin, especially in December when hair growth changes.
research The effects of melatonin treatment on wool production and hair follicle cycle in angora rabbits
Melatonin treatment increases wool production and improves fiber quality in angora rabbits.
research Morphological analysis of patchy thickening and reddish discoloration of active hair growth areas in the skin of New Zealand White rabbits
Rabbit skin with active hair growth shows thicker, redder areas due to larger, more numerous hair follicles and increased blood vessels.
research Effects of environmental enrichment on growth performance, carcass traits, meat quality, and hair follicle development of Rex rabbits
Using cans with beans improves Rex rabbits' growth, meat quality, and hair follicle density.
research The effect of melatonin treatment on fur maturation period and hair follicle cycle in growing chinchillas
Melatonin treatment speeds up fur maturation and changes the hair growth cycle in young chinchillas.
research Variation in Muskox (Ovibos moschatus) Guard Hair Growth Rates: Implications for Measuring Chronological Biomarkers
Muskox hair growth rates vary widely, so a single growth rate can't be used for all populations.
research Micro-segmental analysis of the entry pathway and distribution of zolpidem in hair from different scalp regions after a single dose
Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.
research Antioxidant, Black Hair, and Hair Growth Effect of Mixed Extracts of Nardostachys jatamansi, Ocimum basilicum and Crocus sativus
NOC-4 extract promotes black hair and hair growth effectively.
research Extraction and Formulation of hydrolyzed-wool keratin solution for hair growth
Sheep wool keratin solution safely and effectively promotes hair growth.