research Use of primary keratinocyte cultures from plucked human hairs for analysis of gap junctional intercellular communication
Hair follicle cultures are effective for studying cell communication and testing chemicals.
Search
for
Sort by
Research
150-180 / 1000+ results
research Acute dermal and ocular irritation testing of rice bran supercritical CO2 extract (RB-SCE) and 0.5% RB-SCE essence product
Rice bran extract caused moderate skin irritation but no eye irritation, while a diluted essence was not irritating to skin and only slightly to guinea pigs.
research Anti-androgenetic effect of diphlorethohydroxycarmalol on testosterone-induced hair loss by inhibiting 5α-reductase and promoting Wnt/β-catenin signaling pathway in human dermal papilla cells
Diphlorethohydroxycarmalol may help treat hair loss better than current medications.
research Double-blind randomized placebo-controlled study of the efficacy and safety of hair loss prevention shampoo containing salicylic acid, panthenol, and niacinamide in alopecia patients
The shampoo with salicylic acid, panthenol, and niacinamide is effective and safe for preventing hair loss in people with alopecia.
research O15: Determination of EtG in body hair samples for monitoring of teetotalism: A suitable alternative to scalp hair locks?
Body hair can be used to test for alcohol intake, especially in men.
research Long-term oral exposure to finasteride and different doses of minoxidil induces testicular and epididymal alterations in adult Balb/c mice
Long-term use of finasteride and minoxidil may harm male reproductive health in mice.
research Identification of xenobiotics interfering with 5 α -reductase (SRD5A2) activity
MK-0773 is a moderate inhibitor of the SRD5A2 enzyme.
research Targeting sonic hedgehog (shh) signaling pathways by the concentration–dependent topical resveratrol for protection from cyclophosphamide-induced alopecia in a mouse model
research Risks of minoxidil toxicity for household pets
Minoxidil is very toxic to pets, especially cats.
research P18-14 Monitoring of cortisone and cortisol levels in hair during pregnancy
Cortisone and cortisol levels in pregnant women’s hair increase as labor approaches, indicating higher stress.
research Severe and refractory hypotension after intentional minoxidil overdose: a case report
Minoxidil overdose caused severe low blood pressure, but the patient recovered with specific treatments.
research Comparative effects of finasteride and minoxidil on the male reproductive organs: A systematic review of in vitro and in vivo evidence
Finasteride is more harmful to male reproductive health than minoxidil.
research In vitro 3D organotypic hair follicle-model for high-throughput substance testing
The 5050 MHA42MCS45 hydrogel blend is suitable for repairing load-bearing soft tissues.
research Allergies and hair dyes
research Reconstitution of human skin in vitro using readily available sources: Novel studies of tumour promotion
A lab model of human skin was created to study skin tumor promoters without using actual human skin.
research The Hair Follicle
Dogs could be good models for studying human hair growth and hair loss.
research Lead, cadmium, copper, zinc, iron, and calcium in human hair as a function of gender, age, smoking, and hair dyeing
Smokers and people with dyed hair have higher levels of certain metals in their hair.
research Toluene Diisocyanate (TDI) Disposition and Co-Localization of Immune Cells in Hair Follicles
Toluene diisocyanate exposure can cause immune sensitization by interacting with proteins in hair follicles and sebaceous glands.
research Cutaneous Lesions in the Rat Following Administration of an Irreversible Inhibitor of erbB Receptors, Including the Epidermal Growth Factor Receptor
CI-1033 causes skin lesions in rats, similar to humans, due to EGF receptor inhibition.
research Regression of Pathologic Changes Induced by the Long-term Administration of Contraceptive Steroids to Rodents
Some steroid-induced health issues in rodents improved after stopping treatment, but hair loss and eye problems did not.
research Short-Term Biomarkers of Cigarette Smoke Condensate Tumor Promoting Potential in Mouse Skin
Cigarette smoke condensates increase tumor-promoting markers in mouse skin, especially around hair follicles.
research Saline extract of Portulaca elatior leaves with photoprotective and antioxidant activities does not show acute oral and dermal toxicity in mice
research Pharmacological Inhibition of DGAT1 Induces Sebaceous Gland Atrophy in Mouse and Dog Skin While Overt Alopecia Is Restricted to the Mouse
Blocking DGAT1 reduces oil gland size in mice and dogs, but only mice experience hair loss.
research Effects of 2-Ethylhexanoic Acid on Reproduction and Postnatal Development in Wistar Rats
2-Ethylhexanoic acid harms fertility and delays development in rats.
research Intoxication massive au lithium associée à une alopécie télogène diffuse
A woman survived a massive lithium overdose that caused a form of hair loss.
research Integumentary System
The skin protects the body, helps with immunity, senses, temperature control, and makes vitamin D.
research Integumentary System
The skin protects the body, helps heal wounds, stores energy, and supports health.
research N-methylformamide induces multiple organ toxicity in Fischer 344 rats
research O13: Interpretation of hair ethyl glucuronide inter-individual factors from large population dataset
Older age increases positive hair alcohol test results, and chest hair is a good alternative for testing; season affects results, with higher levels in winter.
research Chronic Toxicity Studies of the Potential Cancer Preventive 2-(Difluoromethyl)-dl-ornithine
Lower dosages of 2-(difluoromethyl)-dl-ornithine might reduce side effects, supporting further research.