research Matrix Effect in Quantitative LC/MS/MS Analyses of Biological Fluids: A Method for Determination of Finasteride in Human Plasma at Picogram Per Milliliter Concentrations
Method detects finasteride in plasma at very low concentrations.
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research Pharmacology of Anabolic Steroids
Anabolic steroids can build muscle and strength but have risks and need more research on their clinical benefits and side effects.
research Anatomy and Physiology of the Skin
The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.
research Melanogenesis Is Coupled to Murine Anagen: Toward New Concepts for the Role of Melanocytes and the Regulation of Melanogenesis in Hair Growth
Hair color production in mice is closely linked to the hair growth phase and may also influence hair growth itself.
research Melanogenesis During the Anagen-Catagen-Telogen Transformation of the Murine Hair Cycle
Hair stops producing melanin as it transitions from the growth phase to the resting phase.
research The Effects of Two Doses of Spironolactone on Serum Androgens and Anagen Hair in Hirsute Women
Spironolactone reduced hair thickness and some testosterone levels in women with excessive hair growth.
research Hair Anatomy for the Clinician
Understanding hair follicle anatomy helps diagnose hair disorders.
research Methods in Hair Research: How to Objectively Distinguish Between Anagen and Catagen in Human Hair Follicle Organ Culture
A reliable system was developed to distinguish hair growth stages, aiding in identifying hair growth promoters or inhibitors.
research Cells Within the Bulge Region of Mouse Hair Follicle Transiently Proliferate During Early Anagen: Heterogeneity and Functional Differences of Various Hair Cycles
Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.
research Finasteride Increases Anagen Hair in Men with Androgenetic Alopecia
Finasteride helps increase hair growth in men with hair loss.
research Thyroid Hormones Directly Alter Human Hair Follicle Functions: Anagen Prolongation and Stimulation of Both Hair Matrix Keratinocyte Proliferation and Hair Pigmentation
Thyroid hormones help hair grow, reduce hair loss, and increase hair pigment.
research Extracellular Vesicles Derived from MSCs Activate Dermal Papilla Cells In Vitro and Promote Hair Follicle Conversion from Telogen to Anagen in Mice
Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.
research Melanogenesis Is Coupled to Murine Anagen: New Concepts for the Role of Melanocytes and Regulation of Melanogenesis in Hair Growth
Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.
research A Chemist's View of the Analysis of Human Hair for Trace Elements
Analyzing trace elements in human hair is complex and needs a standardized method.
research The Human Hair: From Anatomy to Physiology
The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.
research Influence of Prostaglandin F2α and Its Analogues on Hair Regrowth and Follicular Melanogenesis in a Murine Model
Prostaglandin F2alpha and related compounds can increase hair growth and darken hair in mice.
research Elemental Hair Analysis: A Review of Procedures and Applications
Hair elemental analysis could be useful for health and exposure assessment but requires more standardization and research.
research Genome-Wide Association Meta-Analysis of Individuals of European Ancestry Identifies New Loci Explaining a Substantial Fraction of Hair Color Variation and Heritability
New genetic locations explain much of hair color variation in Europeans.
research Minoxidil Activates β-Catenin Pathway in Human Dermal Papilla Cells: A Possible Explanation for Its Anagen Prolongation Effect
Minoxidil helps hair growth by activating the β-catenin pathway.
research Analysis of the Human Diseasome Using Phenotype Similarity Between Common, Genetic, and Infectious Diseases
The study found that diseases can be grouped by symptoms and that the accuracy of predicting disease-related genes varies with the data source.
research Loose Anagen Hair of Childhood: The Phenomenon of Easily Pluckable Hair
Children with loose anagen hair have easily pluckable hair due to root sheath problems, and it might improve without treatment.
research Melatonin Increases Anagen Hair Rate in Women With Androgenetic Alopecia or Diffuse Alopecia: Results of a Pilot Randomized Controlled Trial
Melatonin helps hair growth in women with hair loss.
research Analysis of Serum Zinc and Copper Concentrations in Hair Loss
People with hair loss, especially those with certain types, have lower zinc levels, and zinc supplements might help.
research TrichoScan: A Novel Tool for the Analysis of Hair Growth In Vivo
TrichoScan is a reliable method for measuring hair growth and is useful for assessing hair loss treatments.
research Analyses of Regenerative Wave Patterns in Adult Hair Follicle Populations Reveal Macro-Environmental Regulation of Stem Cell Activity
Hair follicle stem cells are controlled by their surrounding environment.
research Anagen Effluvium: A Review of Rapid Hair Loss During Growth Phase and Loose Anagen Hair Syndrome
Hair usually grows back 1-3 months after treatment for anagen effluvium, and children with Loose Anagen Hair Syndrome often improve by adolescence.
research Treatment of Male Pattern Alopecia with Platelet-Rich Plasma: A Double-Blind Controlled Study with Analysis of Platelet Number and Growth Factor Levels
Platelet-rich plasma treatment can significantly increase hair count and density in men with pattern baldness, and these improvements can last up to 3 months.
research Hair Loss Pattern Due to Chemotherapy-Induced Anagen Effluvium: A Cross-Sectional Observation
Chemotherapy often causes patterned hair loss, with some scalp areas more resistant to hair loss than others.
research Reduction of Intrafollicular Apoptosis in Chemotherapy-Induced Alopecia by Topical Calcitriol Analogs
Topical calcitriol-analogs can reduce hair loss caused by chemotherapy.
research Hair-Cycle-Dependent Expression of Parathyroid Hormone-Related Protein and Its Type I Receptor: Evidence for Regulation at the Anagen to Catagen Transition
Parathyroid hormone-related protein helps control hair growth phases in mice.