research Melatonin
Melatonin may help with sleep issues, depression, and cancer, but more research is needed.
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research Original Research—Endocrinology: Comparison of the Steady-State Pharmacokinetics, Metabolism, and Variability of a Transdermal Testosterone Patch Versus a Transdermal Testosterone Gel in Hypogonadal Men
The testosterone patch and gel are both effective, but they have different absorption patterns and effects on hormone levels.
research Aging Well
Eating fewer calories may slow aging and removing old cells can increase lifespan in mice.
research Melatonin Membrane Receptors in Peripheral Tissues: Distribution and Functions
Melatonin affects many body functions beyond sleep by interacting with specific receptors in various tissues.
research Quantitation of Hepatitis C Virus RNA
Long-term high-dose fluconazole can cause reversible hair loss.
research Blue Light in Dermatology
Blue light can help treat skin conditions like eczema and acne without major side effects.
research Influence of Glucocorticoids on Time-of-Day-Dependent Variation in Intradermal Reactivity to Histamine in Dogs
Glucocorticoids affect dogs' skin reactions to histamine, which vary by time of day.
research Pregestational Overweight/Obesity Are Associated With C-Section and LGA Newborns in Women Attended in the Public Health System in Chile Between 2015-2017
Being overweight or obese before pregnancy increases the risk of having a C-section and a larger-than-normal baby in Chile's public health system.
research The Ecology of Human Sleep Project: Protocol for a Longitudinal Cohort Repeated-Measurement-Burst Study to Assess the Relationship Between Sleep Determinants and Sleep Outcomes Under Real-World Conditions Across Time of Year
The study aims to understand how mood, physical activity, light exposure, and seasonal changes affect sleep patterns.
research Melatonin And Hair Physiology: Reasons And Clinical Efficacy Data As A Topical Treatment Of Androgenic Alopecia
Melatonin applied to the scalp helps increase hair density in people with early hair loss.
research Melatonin and Hair Physiology: Reasons and Clinical Efficacy Data as Treatment
Melatonin applied to the scalp helps treat early-stage hair loss in men and women.
research Stretching the Limits: From Homeostasis to Stem Cell Plasticity in Wound Healing and Cancer
Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.
research Melatonin and the Hair Follicle
Melatonin helps regulate hair growth and protects the hair follicle from stress.
research Mast Cell Deficient and Neurokinin-1 Receptor Knockout Mice Are Protected from Stress-Induced Hair Growth Inhibition
Certain mice without specific receptors or mast cells don't lose hair from stress.
research Exosomal MicroRNAs Derived from Dermal Papilla Cells Mediate Hair Follicle Stem Cell Proliferation and Differentiation
Exosomes from dermal papilla cells help hair growth by making hair follicle stem cells multiply and change.
research Functional Complexity of Hair Follicle Stem Cell Niche and Therapeutic Targeting of Niche Dysfunction for Hair Regeneration
Understanding how hair follicle stem cells work can help find new ways to prevent hair loss and promote hair growth.
research Functional Hair Follicle Regeneration: An Updated Review
Hair follicle regeneration possible, more research needed.
research Characterization of Cell Cycle Arrest and Terminal Differentiation in a Maximally Proliferative Human Epithelial Tissue: Lessons from the Human Hair Follicle Matrix
CIP/KIP proteins help stop cell division and support hair growth.
research Exploring the Brain-Skin Connection: Leads and Lessons from the Hair Follicle
Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.
research Manifestation of Hyperandrogenism in the Continuous Light Exposure-Induced PCOS Rat Model
Continuous light exposure in rats leads to PCOS-like symptoms and suggests sleep habits might affect the disorder's development.
research Finasteride Inhibits the Progesterone-Induced Spike-Wave Discharges in a Genetic Model of Absence Epilepsy
Finasteride blocks progesterone's effect on absence seizures in rats.
research Optimization of LC Method for the Determination of Testosterone and Epitestosterone in Urine Samples for Biomedical and Anti-Doping Research
Researchers developed a reliable method to measure testosterone and epitestosterone in urine for medical and anti-doping use.
research Sleep Problems Are Associated with Development and Progression of Lower Urinary Tract Symptoms: Results from REDUCE
Poor sleep is linked to a higher risk of developing and worsening urinary problems in men.
research The Usual Treatment of Trigeminal Autonomic Cephalalgias
The document concludes that inhalation of oxygen and sumatriptan injections are primary for cluster headaches, indomethacin for paroxysmal hemicrania, and lidocaine and lamotrigine for SUNCT, but SUNCT often resists treatment.
research Thrombocytosis Associated with Low-Molecular-Weight Heparin
International medical graduates outperformed U.S. graduates on an internal medicine exam.
research Adult Group B Streptococcal Disease
International medical graduates outperformed U.S. graduates on an internal medicine exam.
research Effect of Immunization Against Melatonin on Seasonal Fleece Growth in Feral Goats
Immunizing goats against melatonin can temporarily change their cashmere growth cycles and increase fleece production.
research The Effect of Melatonin Implants Administered from December Until April on Plasma Prolactin, Triiodothyronine, and Thyroxine Concentrations and on the Timing of the Spring Moult in Cashmere Goats
Melatonin implants can change the seasonal prolactin levels and hair growth in adult cashmere goats but not in juveniles, and don't delay spring moult for better fiber harvesting.
research Randomized Controlled Trial on a PRP-Like Cosmetic with Biomimetic Peptides for the Treatment of Alopecia Areata
The PRP-like cosmetic with biomimetic peptides is potentially effective and safe for treating alopecia areata.
research Influence of Dosing Time on the Efficacy and Safety of Finasteride in Rats
Dosing time affects finasteride's effectiveness and safety in rats.