research Determinants of hair cortisol and hair cortisone concentrations in adults
Hair cortisol and cortisone levels increase with age, are higher in diabetics, vary by gender, decrease with frequent hair washing, and are lower in winter.
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research Androgens and human hair growth
Androgens can cause hair growth in some areas and hair loss on the scalp.
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 The Role of Vitamin D in Non-Scarring Alopecia
Low vitamin D might be linked to certain types of hair loss, and supplements could help, but more research is needed.
research Effect of bioclimatic area and season on phenolics and antioxidant activities of rosemary (Rosmarinus officinalis L.) leaves
Rosemary's antioxidant content changes with the climate and season.
research Serum vitamin D level and disease severity of alopecia areata: A meta-regression analysis
Lower vitamin D levels might be linked to more severe alopecia areata, but more research is needed to understand if vitamin D can help treat it.
research Hair growth rate estimation in North American ursids
Bear hair grows 0.10 to 1.05 mm per day, varying by individual and season.
research Referee report. For: Pattern changes of cutaneous dermatoses among Iraqi women preceding and during the COVID-19 pandemic [version 2; peer review: 1 approved]
During COVID-19, Iraqi women experienced more hair loss and skin issues like acne, likely due to stress and mask-wearing.
research 179 Allergy patterns in a florida-based private practice dermatology office
Allergens show specific patterns related to season, gender, and age, which can help in developing allergy avoidance plans.
research Issue Information ‐ TOC
The document covers various dermatological conditions and their studies.
research Çocuklarda Dermatolojik Hastalıklar: 4025 Hastanın Prospektif Analizi
Preventive measures and education can reduce common skin disorders in children.
research [A critical review of the results of clinical experimentation with topical minoxidil 2%].
Topical minoxidil 2% improves hair growth in about 30% of users.
research Effects of maintaining solstice light and temperature on reproductive activity, coat growth, plasma prolactin and melatonin in goats
Goat reproductive activity and coat growth are affected by light and temperature, with temperature altering prolactin levels and hair growth, but not melatonin or estrus onset.
research Hair cycle in dogs with different hair types in a tropical region of Brazil
Boxer and Labrador dogs' hair growth is affected by the tropical climate, but Schnauzers' is not.
research Comment on “Effect of Pumpkin Seed Oil on Hair Growth in Men with Androgenetic Alopecia: A Randomized, Double-Blind, Placebo-Controlled Trial”
Pumpkin seed oil may help hair growth, but more research needed on frontal hair loss and long-term effects.
research Alopecia in dogs causes,incidance and clinical signs with special reference to nutritional alopecia
Alopecia in dogs is often caused by mange, flea and tick infestations, and nutritional deficiencies, especially in males and young dogs.
research Nail Changes in Chilblains Mimicking Lichen Planus
Some nail changes in chilblains can look like lichen planus and may be severe and long-lasting.
research The Chronic Thermal Stress Model of Androgenetic Alopecia: A Unified Environmental–Vascular–Molecular Hypothesis
DHT increases scalp heat, causing hair loss.
research The Chronic Thermal Stress Model of Androgenetic Alopecia: A Unified Environmental–Vascular–Molecular Hypothesis
DHT increases scalp heat, causing hair loss.
research Soapnut Shampoo: A Natural and sustainable hair care shampoo
Soapnut shampoo cleans hair naturally, promotes growth, reduces dandruff, and is gentle on the scalp.
research The association between serum ferritin and 25-hydroxyvitamin D and metabolic syndrome in Korean women: the Korea National Health and Nutrition Examination Survey 2010–2012
Higher vitamin D levels are linked to higher iron levels in Korean women without metabolic syndrome, but not in those with it.
research Seasonal Changes in the Concentrations of Terpenic Compounds Contained in the Leaves of Coniferous Trees
Terpene concentrations in coniferous trees are highest in spring and summer, making these seasons best for extracting essential oils.
research Function and underlying mechanisms of seasonal colour moulting in mammals and birds: what keeps them changing in a warming world?
Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.
research Seasonal and social correlates of changes in hair, skin, and scrotal condition in vervet monkeys (Cercopithecus aethiops) of Amboseli National Park, Kenya
Vervet monkeys show physical changes like hair loss and scrotal color changes due to stress or nutrition issues.
research The transcriptional landscape of seasonal coat colour moult in the snowshoe hare
Researchers found genes that control hair color and growth change before the visible coat color changes in snowshoe hares.
research Seasonal Gene Expression Profile Responsible for Hair Follicle Development in Angora Goats
Seasonal changes affect gene activity linked to hair growth in Angora goats.
research Seasonal Gene Expression Profile Responsible for Hair Follicle Development in Angora goats
Seasonal changes affect hair growth genes in Angora goats, possibly influencing mohair quality.
research Variation in Muskox (Ovibos moschatus) Guard Hair Growth Rates: Implications for Measuring Chronological Biomarkers
Muskox hair growth rates vary widely, so a single growth rate can't be used for all populations.
research The Non-Seasonal Holt-Winters Method for Forecasting Stock Price Returns of Companies Affected by BDS Action
The method accurately predicted stock price changes, showing most companies' returns decreased due to BDS actions.
research Hair and Scalp Variation Related to Gender
Gender affects hair and scalp characteristics, with differences in hormone responses, graying patterns, and trace metals.