research Ameliorative effect of tranexamic acid on physiological skin aging and its sex difference in mice
Tranexamic acid reduces skin aging more in female mice.
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research Metabolism of finasteride in rat hepatic microsomes: Age and sex differences and effects of P450 inducers
Finasteride metabolism varies by age, sex, and P450 inducers, with males processing it faster.
research Effects of Age, Sex, and Coat Color on Hair Cortisol and DHEA as Stress Indicators in Sheltered and Adopted Cats
Dark-coated cats are more stressed, and adoption reduces stress in cats.
research Cardiometabolic comorbidities associated with androgenetic alopecia: Findings from a sex-stratified, propensity-matched national cohort
Androgenetic alopecia is linked to higher cholesterol in both sexes and obesity in women.
research The Color Blindness Disorders and the Role of Sex-Linked Genes
No link between finger length ratios and color blindness was found.
research All sites but skin cancer incidences analyzed worldwide by sex, age, and skin type over time (1955-2007), advancing age, and UVB dose reveals important carcinogenic drivers
Cancer rates are increasing in developed countries, with estrogen, aging, low vitamin D3, and HPV infection as common causes.
research Bioextracting Polyphenols from the Brown Seaweed Ascophyllum nodosum from Québec's North Shore Coastline
Freezing brown seaweed right after harvesting and using microwave-assisted extraction with 75% 1,3-propanediol as a solvent is the best way to get polyphenols for cosmetics.
research Classification of the types of androgenetic alopecia (common baldness) occurring in the female sex
Common baldness, also known as Androgenetic Alopecia, is caused by a combination of genetic factors and hormones called androgens.
research Male gonadal function in coeliac disease: 2. Sex hormones.
Men with coeliac disease may have hormone imbalances that could affect sexual function, but these can improve with better gut health.
research Levonorgestrel effects on serum androgens, sex hormone–binding globulin levels, hair shaft diameter, and sexual function
research Sexual difference, identification and object choice in individuals with sex differentiation disorders
Gender identity doesn't determine who people are attracted to or their sexual practices.
research The anatomical distribution of lentiginous melanoma (lentigo maligna and lentigo maligna melanoma): Differences according to sex
Lentiginous melanoma is most common on the face, especially the nose, cheek, and pre-auricular areas, with men more likely to have it on the scalp, ears, upper back, and trapezius, and women on the cheek and anterior arm. Sun damage is a key factor in its formation.
research Study on the Sexual Attractiveness of Male Beard and Female Long Hair to the Opposite Sex
Beards and long hair may affect how attractive someone is to the opposite sex.
research Serum level of interleukin-15 in active alopecia areata patients and its relation to age, sex, and disease severity
Higher interleukin-15 levels are linked to more severe alopecia areata, but not to age or gender.
research Characterization of Clinical Features of Hospitalized Patients Due to the SARS-CoV-2 Infection in the Absence of Comorbidities Regarding the Sex: An Epidemiological Study of the First Year of the Pandemic in Brazil
Males had more severe COVID-19 symptoms, but their risk of death was only slightly higher than females.
research Craniometric Ancestry Proportions among Groups Considered Hispanic: Genetic Biological Variation, Sex-Biased Asymmetry, and Forensic Applications
Topical minoxidil effectively promotes hair regrowth in male pattern baldness.
research Dr. Ruth's Pregnancy Guide for Couples: Love, Sex and Medical Facts
research Physiology of Skin, Hair, and Nails as Differentiated by Sex and Age
research The Who’s, What’s, and “Y”s: Y Sex Chromosome Loss and Methylation for Analysis in Male Aging and Mortality and Forensic Science Applications
Understanding the Y chromosome is key to male health, aging, and developing diagnostic tools.
research Effects of Aging on Hair Color, Melanosomes, and Melanin Composition in Japanese Males and Their Sex Differences
As Japanese males age, their hair darkens due to increased melanin, with males generally having darker hair than females.
research Why were Sardinians the shortest Europeans? A journey through genes, infections, nutrition, and sex
Sardinians were historically short due to a mix of genetics and factors like disease and poor nutrition, but recent height increases suggest better living conditions had a bigger impact.
research Testosterone enhances expression and functional activity of epithelial sodium channel (ENaC), cystic fibrosis transmembrane regulator (CFTR) and sodium hydrogen exchanger (NHE) in vas deferens of sex-steroid deficient male rats
Testosterone changes how certain channels work in male rat reproductive tracts, affecting fertility-related fluid balance.
research The heart of the hair fiber: How the inner structure of the coat reflects adaptive variation across color, sex, age, and body region in dromedary camels (Camelus dromedarius)
Camel hair structure, not color, helps camels stay cool in the desert.
research Trace Elements in Human Hair : III) Variation in the Contents of Iron, Copper and Zinc by Age and Sex.
Women generally have higher levels of iron, copper, and zinc in their hair than men, with differences increasing with age.
research Standards of Care for the Health of Transsexual, Transgender, and Gender-Nonconforming People, Version 7
The guidelines recommend informed consent for gender-affirming treatments and stress the importance of personalized, culturally sensitive care for transgender individuals.
research Endocrine and Intracrine Sources of Androgens in Women: Inhibition of Breast Cancer and Other Roles of Androgens and Their Precursor Dehydroepiandrosterone
Androgens and DHEA can help prevent breast cancer and improve health in women.
research A Prospective Study of the Prevalence of the Polycystic Ovary Syndrome in Unselected Caucasian Women from Spain1
Polycystic ovary syndrome is found in 6.5% of unselected Caucasian women in Spain.
research Structure and Expression of a New Complementary DNA Encoding the almost Exclusive 3β-Hydroxysteroid Dehydrogenase/Δ5-Δ4-lsomerase in Human Adrenals and Gonads
Human adrenals and gonads have a unique enzyme for steroid hormone production.
research A Prospective Study of the Prevalence of the Polycystic Ovary Syndrome in Unselected Caucasian Women from Spain
About 6.5% of young Caucasian women in Spain have polycystic ovary syndrome.
research Is COVID-19 Gender-sensitive?
Men have more severe COVID-19 outcomes than women.