research Prenatal Hair Development: Implications for Drug Exposure Determination
Neonatal hair can help determine drug exposure during pregnancy.
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research Infertility and Teratogenicity After Paternal Exposure to Systemic Dermatologic Medications: A Systematic Review
Some skin medications can harm male fertility, but they don't seem to cause birth defects from father's exposure.
research Cell and Tissue Damage After Skin Exposure to Ionizing Radiation: Short- and Long-Term Effects After Single and Fractional Doses
Ionizing radiation causes irreversible skin damage, with single doses leading to acute injury and hair graying, and fractional doses causing more severe long-term tissue damage.
research Alopecia Induced in Young Mice by Exposure to Excess Dietary Zinc
Too much zinc in the diet can cause hair loss and color change in young mice by reducing copper in the body.
research Effects of In Utero Exposure to D-004, a Lipid Extract from Roystonea Regia Fruits, in the Male Rat: A Comparison with Finasteride
D-004 may be a natural alternative to finasteride for treating enlarged prostate and male baldness.
research Author Response: Effects of Lifelong Testosterone Exposure on Health and Disease Using Mendelian Randomization
Long-term high testosterone levels can improve bone density and reduce body fat but may increase the risk of prostate cancer and high blood pressure.
research Non-Invasive Biomonitoring of Infant Exposure to Environmental Organic Pollutants in North-Western Spain Based on Hair Analysis: Identification of Potential Sources
Hair analysis shows infants and mothers in north-western Spain are exposed to environmental pollutants, with factors like diet and residence affecting pollutant levels.
research Decision Letter: Effects of Lifelong Testosterone Exposure on Health and Disease Using Mendelian Randomization
Increased free testosterone can lead to stronger bones and less body fat but also higher risks of prostate cancer, hair loss, spine issues, and high blood pressure.
research Association of Breast Cancer in Men with Exposure to 5-Alpha Reductase Inhibitors: A RADAR Report
Taking 5-alpha reductase inhibitors might be linked to breast cancer in men.
research In Vivo and In Vitro Exposure to Free Fatty Acids Induce Increased Androgen Production in Animal Models: A Potential Pathogenic Factor of Polycystic Ovary Syndrome
Free fatty acids may increase androgen production, potentially contributing to polycystic ovary syndrome.
research Effect of Constant-Release Melatonin Implants and Prolonged Exposure to a Long Day Photoperiod on Prolactin Secretion and Hair Growth in Mouflon (Ovis Gmelini Musimon)
Melatonin implants and long daylight hours alter the timing of hormone release and hair growth in mouflon sheep.
research Long-Term Differential Changes in Mouse Intestinal Metabolomics After Gamma and Heavy Ion Radiation Exposure
Heavy ion radiation has a more severe and long-lasting effect on mouse intestinal metabolites than gamma radiation.
research Increased Anxiety-Like Phenotype in Female Guinea Pigs Following Reduced Neurosteroid Exposure In Utero
Female guinea pigs exposed to less allopregnanolone before birth showed more anxiety-like behavior.
research Celery Ameliorating Against Neurobehavioral and Neurochemical Disorders of Perinatal Lipopolysaccharides Exposure in Mice Offspring
Celery helps protect against developmental and brain issues in mice exposed to certain toxins.
research Is Paradoxical Hair Growth Caused by Low-Level Radiant Exposure by Home-Use Laser and Intense Pulsed Light Devices?
Home-use lasers and IPL devices are unlikely to directly cause paradoxical hair growth; it may be linked to inflammation or hormonal issues.
research Blue-Gray Discoloration of the Skin After Levofloxacin Exposure in a 44-Year-Old Man With Pulmonary Tuberculosis
Levofloxacin may cause skin discoloration and hair loss as side effects.
research Argan Oil as a Pretreatment of Human Hair Before Exposure to Oxidative Damage: Attenuated Total Reflectance and Protein Loss Studies
Argan oil protects hair from oxidative damage and reduces protein loss.
research Determination of Illegal Adulteration of Dietary Supplements with Synthetic Hair-Growth Compounds by UPLC and LC-Q-TOF/MS Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment
Researchers developed a precise method to detect illegal hair-growth drugs in dietary supplements.
research Photodegradation of Hair of Different Ethnicities After One Year of Exposure to Natural Weathering in Arizona
Hair with more melanin resists weather damage better.
research A Child with Generalized Hypertrichosis Due to Secondary Topical Minoxidil Exposure
A 1-year-old boy developed excessive hair growth from exposure to a hair growth treatment.
research Hydroa Vacciniforme with Mucosal Involvement and Recalcitrant Periodontitis and Multiple Virus Reactivations After Sun Exposure
Women with early onset androgenetic alopecia have worse lipid profiles.
research Androgenic Alopecia May Have Evolved to Protect Men from Prostate Cancer by Increasing Skin Exposure to Ultraviolet Radiation
Male pattern baldness might have evolved to help protect against prostate cancer by increasing UV radiation on the scalp.
research Systemic Subchronic Toxicity and Comparison of Four Selenium Nutritional Supplements by 90-Day Oral Exposure in Sprague-Dawley Rats
High doses of some selenium supplements caused liver and reproductive harm in rats.
research The Effects of Temperature, pH, and Moisture Exposure on Human Hair
High temperatures, acidic conditions, and too much coconut oil damage hair, while a pH of 5 to 7 keeps it healthy.
research Diabetogenic Potential of Dexamethasone and Effect of Annona Muricata Methanolic Bark Extract as Post-Exposure Therapy in Albino Rats
Dexamethasone can cause diabetes in rats, and Annona muricata bark extract may help lower blood sugar.
research Human Hair Follicle Benzo[a]pyrene and Benzo[a]pyrene 7,8-diol Metabolism: Effect of Exposure to a Coal Tar-Containing Shampoo
Coal tar shampoo increases enzyme activity in hair follicles, enhancing carcinogen binding to DNA.
research The Structural and Functional Aspects of Hair Cell Regeneration in the Chick as a Result of Exposure to Intense Sound
Chickens exposed to loud noise can quickly regain hearing mostly due to repair of the tectorial membrane, not just hair cell regeneration.
research Saponins of Korean Red Ginseng May Protect Human Skin from Adipokine-Associated Inflammation and Pigmentation Resulting from Particulate Matter Exposure
Korean Red Ginseng saponins may protect skin from inflammation and darkening caused by air pollution.
research Scalp Photodamage in Balding Men: An Observational Study Combining a Novel Clinical Scoring Method with Estimation of Individual Sun Exposure History and Risk Factors
The study concluded that a new method can effectively assess scalp sun damage in balding men, which increases with age and sun exposure.
research Fetal Programming of Polycystic Ovary Syndrome by Androgen Excess: Evidence from Experimental, Clinical, and Genetic Association Studies
Exposure to too much androgen before birth might cause polycystic ovary syndrome later in life.