research Testosterone 5.ALPHA.-Reductase Inhibitory Active Constituents of Piper nigrum Leaf
Black pepper leaf extract contains compounds that can block testosterone effects and promote hair growth.
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450-480 / 1000+ results research DIAGNOSIS AND MANAGEMENT OF HIRSUTISM
Hirsutism perception varies by culture and individual.
research A highly sensitive MEMS silicon‐hair device reproducing the function of hair follicle
The device mimics human hair follicles and detects tiny forces and moments with high sensitivity.
research Relation of Skin Polyamines to the Hairless Phenotype in Transgenic Mice Overexpressing Spermidine/Spermine N1-Acetyltransferase
Excessive putrescine causes hair loss in transgenic mice by disrupting hair follicle development.
research Human hair keratins
research 8 Hair follicles and associated glands as androgen targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Pea Sprout Extract Promotes Hair Follicle Regeneration via Anagen Phase Prolongation and Dual Modulation of Oxidative and Inflammatory Signaling
Pea sprout extract may help hair regrow by reducing stress and inflammation.
research Familial aggregation of phenotypic expression of premature hair hypopigmentation in the craniofacial region
Premature hair graying in the face may be influenced by genetics and environment.
research In Vitro hair growth and hair tanning activities of mangosteen pericarp extract on hair dermal papilla cells
Mangosteen extract may help with hair growth and prevent graying.
research Uncombable hair (pili trianguli et Canaliculi): Evidence for dominant inheritance with complete penetrance based on scanning electron microscopy
Uncombable hair is inherited dominantly with complete penetrance.
research Whiskers amiss, a new vibrissae and hair mutation near the Krt1 cluster on mouse Chromosome 11
A new mutation in mice causes crooked whiskers and messy hair.
research Excess salt and pepper hair treated with a combination of laser hair removal and topical eflornithine HCl.
Combining laser hair removal with a cream effectively reduced facial hair.
research Alopecia in laboratory animals induced by a polyampholyte, polyethylene alanine
Polyethylene alanine caused hair loss in young lab animals but not in adults, with hair regrowth occurring within 20 days.
research Hirsutism and the Variable Response of the Pilosebaceous Unit to Androgen
Different women's hair and skin glands respond to hormones in varied ways, which can cause unwanted hair growth even with normal hormone levels, and more research is needed to treat this effectively.
research Hormonal control of pelage cycles in the short tailed weasel (Mustela erminea bangsi)
The pituitary gland controls seasonal fur color changes in weasels.
research INTRODUCING THEORY LINKING GENESIS OF HAIR SHAFT BIPOLARITY WITH ARRECTOR PILI MUSCLE PROXIMAL ATTACHMENT
The document suggests that human hair has electrical charges because of a gap in nerve cell coverage that affects electromagnetic radiation.
research Tobacco-associated yellow discoloration of upper lip hair: smoker's mustache
Smoking can cause yellowing of upper lip hair.
research A stain for plucked anagen hairs
A new staining method helps tell growing from resting hairs to diagnose hair loss.
research Characteristic intraepidermal nerve fibre endings of the intervibrissal fur in the mystacial pad of the rat: morphological details revealed by intravital methylene blue staining and the zinc iodide-osmium tetroxide technique
Methylene blue staining effectively highlights detailed nerve structures in rat fur.
research A novel hair growth peptide (HGP): Water-soluble chicken egg yolk peptides stimulate hair growth via induction of VEGF production.
research Strawberry water-extract increases cellular dehydrogenase activity in human follicle dermal papilla cells
Strawberry water-extract may boost hair cell metabolism.
research Quantitation of normal human hair pigmentation by electron microscopy
Daily hair care may cause holes in hair fibers.
research Development Of Hairless Laboratory Guinea Pigs : The Biological Studies
Hairless guinea pigs are useful for research in allergies, skin tests, and diseases.
research Pinus thunbergii bark extract rich in flavonoids promotes hair growth in dorsal skin by regulating inflammatory cytokines and increasing growth factors in mice
Pine bark extract helps mice grow hair by reducing inflammation and boosting growth factors.
research Subclinical speckled perifollicular melanosis of the scalp.
The scalp has a natural speckled pattern of increased pigment around hair follicles, possibly linked to local hormone production.
research The effect of a single epilation on successive hair eruptions in normal and hormone‐treated rats
Plucking hair speeds up the next hair growth, but hormones can change this timing.
research Temporary hair removal in patients with hirsutism: a clinical study.
Shaving is the most effective temporary hair removal method for facial hirsutism.
research Spontaneous Super-Contraction of Animal Hair
Animal hair can curl tightly on its own, especially in foxes, due to changes in keratin.
research Carica papaya Flower Extracts Possess Antioxidant and 5α-reductase Inhibitory Activities
Papaya flower extract may help with hair growth by blocking a hair loss enzyme and acting as an antioxidant.
research The combination of hair follicle-specific marker LHX2 and co-expressed marker can distinguish between sweat gland placodes and hair placodes in rat
LHX2, with other markers, can identify hair placodes in rats.