research Severe Zinc Deficiency in Male and Female Rats
Zinc is crucial for growth and health in rats.
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research Hormesis And Medicine: Biphasic Dose-Response Relationship
Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
research Melatonin and the Hair Follicle
Melatonin helps regulate hair growth and protects the hair follicle from stress.
research Hormonal Regulation of Hair Follicles Exhibits a Biological Paradox
Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.
research Targeting Wnt/β-Catenin Pathway for Developing Therapies for Hair Loss
Activating the Wnt/β-catenin pathway could lead to new hair loss treatments.
research Vitamin D Resistant Rickets With Alopecia: A Form of End Organ Resistance to 1,25 Dihydroxy Vitamin D
A girl with rickets and hair loss was found to have a rare condition where her body didn't respond to vitamin D treatment.
research Inhibition of Skin 5α-Reductase by Oral Contraceptive Progestins In Vitro
Norgestimate is the most effective birth control progestin for reducing an enzyme linked to acne and excessive hair growth in women.
research Topographical and Developmental Studies on Target Sites of 1,25 (OH)₂ Vitamin D₃ in Skin
Vitamin D3 affects cell differentiation in specific skin areas.
research Finasteride Blocks the Reduction in Ictal Activity Produced by Exogenous Estrous Cyclicity
research Androgen Action in the Ovary
Androgens are important for normal ovarian function and estrogen production, but may not be the main cause of follicle death.
research Androgen Binding Profiles of Two Distinct Nuclear Androgen Receptors in Atlantic Croaker (Micropogonias Undulatus)
Different types of androgens bind differently to two receptors, AR1 and AR2, in Atlantic croaker's brain and ovarian tissues, suggesting these receptors may control different androgen actions in fish.
research Adverse Reactions to Oral Retinoids: An Update
Oral retinoids can cause side effects ranging from mild to severe, including birth defects, and require careful monitoring and contraception.
research Female Hirsutism: Pathophysiological Considerations and Therapeutic Implications
Excessive hair growth in women often has no known cause and is not linked to race or other hormonal symptoms.
research Vitamin D-Dependent Rickets Type II: Extreme End Organ Resistance to 1,25-Dihydroxy Vitamin D3 in a Patient Without Alopecia
A boy with severe Vitamin D-resistant rickets did not respond to treatment and lacked a common symptom, suggesting a need for alternative treatments.
research Alopecia Areata Update
Despite progress in treatment, the exact cause of Alopecia areata is still unknown.
research Use of Silicon for Skin and Hair Care: An Approach to Chemical Forms Available and Efficacy
Silicon can improve skin and hair health, but more research is needed.
research Hair Bundle Defects and Loss of Function in the Vestibular End Organs of Mice Lacking the Receptor-Like Inositol Lipid Phosphatase PTPRQ
Mutations in the PTPRQ gene cause significant balance issues in mice due to hair bundle defects in the inner ear.
research Some Observations on Vitamin Metabolism in Germ-Free Rats
Germ-free rats need biotin for growth and have different vitamin metabolism compared to regular rats.
research Pseudoacromegaly Induced by the Long-Term Use of Minoxidil
Long-term minoxidil use can cause pseudoacromegaly, but stopping it improves symptoms.
research Diet in Dermatology: Revisited
Certain diets can affect skin conditions, but more research is needed to understand these relationships fully.
research GLI2-Specific Transcriptional Activation of the Bone Morphogenetic Protein/Activin Antagonist Follistatin in Human Epidermal Cells
GLI2 increases follistatin production in human skin cells.
research Minoxidil Improves Vascular Compliance, Restores Cerebral Blood Flow, and Alters Extracellular Matrix Gene Expression in a Model of Chronic Vascular Stiffness
Minoxidil improves blood flow and vessel flexibility, potentially helping with vascular stiffness.
research Minoxidil Stimulates Elastin Expression in Aortic Smooth Muscle Cells
research Freeze-Drying of Platelet-Rich Plasma: The Quest for Standardization
The document concludes that freeze-dried platelet-rich plasma shows promise for medical use but requires standardization and further research.
research Women's Midlife Health: Reframing Menopause
The document concludes that menopause should be seen as a natural part of aging and managed with personalized care and informed choices.
research Adenosine Stimulates Growth of Dermal Papilla and Lengthens the Anagen Phase by Increasing the Cysteine Level via Fibroblast Growth Factors 2 and 7 in an Organ Culture of Mouse Vibrissae Hair Follicles
Adenosine helps hair grow longer and stronger by boosting certain growth factors and signaling pathways.
research Nutritional Significance of Inositol and Biotin for the Pig
Biotin and inositol are crucial for pig health and growth.
research Macrophage-Stimulating Protein Promotes Hair Growth Ex Vivo and Induces Anagen from Telogen Stage Hair Follicles In Vivo
Macrophage-stimulating protein helps hair grow and can start hair growth phase in mice and human hair samples.
research Roles of Steroid Sulfatase in Brain and Other Tissues
Steroid sulfatase is important for activating hormones that affect memory, brain function, and certain diseases, and could be a target for treating hormone-related disorders.
research Cytokine Loaded Layer-By-Layer Ultrathin Matrices to Deliver Single Dermal Papilla Cells for Spot-By-Spot Hair Follicle Regeneration
Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.