research A Reliable Procedure for Measuring Cortisol Levels in Rhesus Macaque Hair Samples
The procedure reliably measures cortisol in rhesus macaque hair.
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research A Study on Melatonin Receptor Genes Expression in Embryonic Goose Skin Feather Follicles
Melatonin receptor genes likely play an important role in the development of goose feather follicles.
research DNA Damage, Checkpoint Responses, and Cell Cycle Control in Aging Stem Cells
Maintaining DNA integrity in stem cells is crucial to prevent aging and cancer.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice*
Prolactin affects when mice shed and grow hair.
research Brain–skin connection: The contemporary perspective through neuroendocrinology
Stress can affect skin and hair health through hormones.
research Estrus, ovulation, and serum progesterone, estradiol, and LH concentrations in mares after an increased photoperiod during winter.
Increasing light exposure in winter can make mares ovulate and cycle earlier.
research SEXUAL DIMORPHISM IN MAMMALS
Males and females differ in lifespan, growth, organ size, metabolism, and brain structure, with females generally living longer and maturing earlier.
research Die Patientenverfügung im rechtlichen Kontext und ihre praktische Anwendung
Key genes influence cashmere growth cycles, aiding goat breeding.
research Chronological ageing of human hair keratin fibres
Hair ages as the cuticle wears down, especially beyond 1 meter from the root, affecting its strength and shine.
research Melatonin: functions and ligands
Melatonin helps regulate sleep and may aid in treating various health issues.
research Mechanism of action and promising clinical application of melatonin from a dermatological perspective
Melatonin may help treat skin conditions.
research A Temporal Mathematical Model of Alopecia Areata: Investigating Hair Cycle Dynamics and Disease Progression
The model helps understand alopecia areata and suggests ways to improve treatment by targeting immune issues.
research Effects of photoperiod change on serum hormone level, hair follicle growth and antioxidant status in skin tissue of cashmere goats
Changing light exposure boosts hormone levels and antioxidant activity, improving cashmere growth in goats.
research Stem cell and extracellular matrix-related molecules increase following melatonin treatment in the skin of postmenopausal rats
Melatonin treatment helps improve skin health in postmenopausal rats.
research BAC-mediated gene-dosage analysis reveals a role for Zipro1 (Ru49/Zfp38) in progenitor cell proliferation in cerebellum and skin
research Mineral Deficiencies: A Root Cause for Reduced Longevity in Mammals
Not getting enough minerals can lead to health problems and shorter lifespans.
research Rapid high-performance liquid chromatogaphic method for detection of interindividual differences in carcinogen metabolism
Human hair follicles can assess carcinogen metabolism and imidazole compounds might be effective anticarcinogens.
research Faculty Opinions recommendation of Hair cortisol levels as a retrospective marker of hypothalamic-pituitary axis activity throughout pregnancy: comparison to salivary cortisol.
Hair cortisol is a reliable long-term stress marker during pregnancy.
research Opposing impacts on healthspan and longevity by limiting dietary selenium in telomere dysfunctional mice
Low selenium levels can extend lifespan but worsen health issues.
research Hormonal Regulation and Systemic Signals of Skin Aging
Hormones affect skin aging, and treatments targeting hormonal balance may improve skin health.
research The RpoS Gatekeeper in Borrelia burgdorferi: An Invariant Regulatory Scheme That Promotes Spirochete Persistence in Reservoir Hosts and Niche Diversity
RpoS helps Borrelia burgdorferi survive in hosts and adapt to different environments.
research Hair as a retrospective calendar of cortisol production – increased cortisol incorporation into hair in the third trimester of pregnancy
Hair can show increased cortisol levels during late pregnancy.
research Post-tyrosinase Inhibition of Melanogenesis by Melatonin in Hair Follicles in Vitro
research Metabolomics reveals metabolites associated with hair follicle cycle in cashmere goats
Metabolites and diet affect hair growth cycles in cashmere goats.
research Carbon, nitrogen, and sulfur elemental and isotopic variations in mouse hair and bone collagen during short-term graded calorie restriction
Calorie restriction changes the elemental and isotopic makeup of mouse hair and bone.
research Significant effects of mild endogenous hormonal changes in humans: considerations for low-dose testing.
Small changes in hormones can significantly impact health, showing the importance of sensitive testing for chemicals that disrupt hormones.
research A Test of the Perseverative Cognition Hypothesis Using Hair Cortisol in a Sample of Dementia Caregivers and Non-Caregiver Controls
Caregivers had lower stress hormone levels than non-caregivers, suggesting caregiving stress affects the body differently.
research Plasticity and Cytokinetic Dynamics of the Hair Follicle Mesenchyme: Implications for Hair Growth Control
Hair growth is influenced by dynamic changes in hair follicle cells, which could help treat hair loss.
research Morphological, Macromolecular Structure and Hair Growth
research COMPARATIVE ANALYSIS OF THE EFFECTIVENESS OF CHRONOTHERAPY AND TRADITIONAL METHOD OF ALOPECIA AREATA TREATMENT
Chronotherapy is more effective than traditional treatment for alopecia areata.