research The Effects of Synthetic and Natural Hormones of the Adrenal Cortex on Melanin Deposition in Adrenalectomized Black Rats Fed Diets Adequate and Deficient in Vitamin B1
Synthetic hormone treatment reduces melanin and hair growth in rats.
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research The Effect of Flavonoids on Regenerated Hair Follicles with Pigmentation
Certain flavonoids can improve the growth of pigmented hair in mice.
research EdnrB Governs Regenerative Response of Melanocyte Stem Cells by Crosstalk with Wnt Signaling
EdnrB signaling helps melanocyte stem cells regenerate and could be targeted to treat pigmentation issues.
research Surgical Management of Leukotrichia
Surgical repigmentation can permanently restore color to white hair in vitiligo patients.
research Loss of Repressor Activator Protein 1 Precipitates Cardiac Aging in Mice via p53/PPARα Signaling
Loss of Rap1 protein speeds up heart aging in mice.
research Nutrient and Stress Sensing as Novel Physiological Regulator of Human Hair Pigmentation and Greying: Role of mTORC1 Activity
Blocking mTORC1 activity could increase hair pigmentation and potentially reverse greying.
research Inflammation, Stem Cells and Wound Healing in Skin Aging
Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.
research Healthy Hair: What Is It?
Healthy hair is shiny, smooth, and has clean ends.
research Simultaneous Determination of Quercitrin, Afzelin, Amentoflavone, Hinokiflavone in Rat Plasma by UFLC-MS-MS and Its Application to the Pharmacokinetics of Platycladus Orientalis Leaves Extract
Researchers developed a method to measure plant compounds in rat blood and found they are quickly absorbed and eliminated within 36 hours.
research Ethnopharmacological Significance of Eclipta Alba (L.) Hassk. (Asteraceae)
Eclipta alba has many health benefits and contains compounds with potential for drug development.
research Stress Inhibits Hair Growth in Mice by Inducing Premature Catagen Development and Harmful Perifollicular Inflammatory Events via Neuropeptide Substance P-Dependent Pathways
Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.
research Role of Smoking in Androgenetic Alopecia: A Systematic Review
Smoking may worsen hair loss, but more research is needed.
research Toxic Hepatitis Induced by Shou-Wu-Pian, a Chinese Herbal Preparation
A woman's liver was damaged by taking the herbal supplement Shou-Wu-Pian, but it got better after she stopped using it.
research Alopecia Areata Update
Alopecia Areata is an autoimmune condition often starting before age 20, with varied treatment success and a need for personalized treatment plans.
research Delving Into Diversity: Exploring Different Risk Factors of Premature Greying of Hair
Genetics, nutrition, lifestyle, and hormones affect early grey hair, but more research is needed.
research Drug Reactions Affecting Hair: Diagnosis
Some drugs can cause hair loss, change hair color and shape, or increase hair growth, and treatment may involve stopping the drug or using specific hair growth treatments.
research Stress-Induced Premature Senescence of Dermal Papilla Cells Compromises Hair Follicle Epithelial-Mesenchymal Interaction
Stress can cause early aging in certain skin cells, leading to problems with hair growth.
research Hypothyroidism and Eyelash Loss in a 77-Year-Old Woman
Eyelash loss can be a sign of thyroid problems.
research Review on Premature White and Grey Hair in Children
Poor quality hair products contribute to premature greying in children.
research Clinical Pathobiology of Radiotherapy-Induced Alopecia: A Guide Toward More Effective Prevention and Hair Follicle Repair
The conclusion suggests that focusing on certain cellular pathways may improve the prevention and repair of hair loss caused by radiotherapy.
research Dermal Papilla Cells: From Basic Research to Translational Applications
Dermal papilla cells can help regrow hair and are promising for hair loss treatments.
research Pigmentation Effect of Rice Bran Extract in Hair Follicle-Like Tissue and Organ Culture Models
Rice bran extract boosts melanin production in hair follicles.
research The Redox Biochemistry of Human Hair Pigmentation
Human hair color is influenced by complex biochemical processes involving enzymes and reactive oxygen species.
research Montagna Symposium 2013: Light and Skin - How Light Sustains, Damages, Treats, Images, and Modifies Skin Biology
Light affects skin health, aging, and cancer risk, and new light-based treatments and imaging are promising for skin care.
research Repigmentation of Gray Hair After Thyroid Hormone Treatment
Gray hair regained color after thyroid hormone treatment.
research Androgenetic Alopecia and Coronary Artery Disease in Women
Women under 55 with hair loss (AGA) may have a higher risk of heart disease (CAD).
research Acute Hepatitis Due to Shen-Min
Shen-Min, a hair growth supplement, likely caused acute hepatitis in a woman, improving after she stopped taking it.
research Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia Inermis Powder: In Vitro Study
Henna dye improves hair cuticle and thickness but effects vary by hair type and health.
research Hair Repigmentation in Microcystic Adnexal Carcinoma
Hair repigmentation can indicate malignancy and should be investigated.
research Hair Growth Inhibition by Psychoemotional Stress: A Mouse Model for Neural Mechanisms in Hair Growth Control
Stress can stop hair growth in mice, and treatments can reverse this effect.