research The Neuroscience of Age Perception
Humans can accurately guess age from faces, with women being slightly better at it, and age perception is linked to evolutionary factors.
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research Changes and Correlation Between Hormones, Immunoglobulins, and Minerals in Blood Serum and Hair of Tianzhu White Yaks of Different Ages and Gender
Hair mineral content can non-invasively monitor yak health and nutrition.
research Hair Counts from Normal Scalp Biopsy in Taiwan
The conclusion is that normal scalp hair counts for Taiwanese people were established, showing age-related differences but not sex or scalp location differences.
research Loss of Dicer in Newborn Melanocytes Leads to Premature Hair Graying and Changes in Integrin Expression
Removing Dicer from pigment cells in newborn mice causes early hair graying and changes in cell migration molecules.
research Relative changes in the pattern of diseases presenting in dermatology outpatient clinic in the era of the COVID ‐19 pandemic
During the COVID-19 pandemic, a clinic in Turkey saw fewer patients but more cases of certain skin conditions, possibly linked to the virus and stress.
research THE PREVALENCE OF SKIN DISEASE IN THE GERIATRIC AGE GROUP
Older adults in Ottawa commonly have skin conditions like sun damage, dry skin, and hair loss.
research “I am now being who I am and I’m proud of it”: Hair related personal and social identity and subjective wellbeing of older Black women in the UK
Older Black women in the UK feel more confident and engaged when their hair is visible and celebrated.
research Nonscarring hair loss disorders
Most types of hair loss can regrow naturally, but there are no effective cures for male pattern or age-related hair loss, and only limited options for females.
research Finasteride, 1 mg daily administration on male androgenetic alopecia in different age groups: 10-year follow-up
Finasteride effectively increases hair growth in men with AGA, works better for those over 30, and may cause some side effects.
research Quantifying long-term stress in brown bears with the hair cortisol concentration: a biomarker that may be confounded by rapid changes in response to capture and handling
Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
research Skin physiology in microgravity: a 3-month stay aboard ISS induces dermal atrophy and affects cutaneous muscle and hair follicles cycling in mice
A 3-month stay in space causes skin thinning, disrupts hair growth, and changes muscle-related genes in mice.
research Analysis of Isotretinoin-Induced Alterations in the Levels of Plasma Trace Elements: Investigation of the Relationship Between Magnesium, Phosphorus, Potassium, Zinc, and Treatment-Related Side Effects
Isotretinoin affects trace element levels and requires monitoring of liver and kidney functions.
research Clinical Patterns and Frequency of Dermatological Manifestations Associated with Pregnancy
Pregnancy can cause various skin changes, with stretch marks, dark lines on the abdomen, and skin darkening being the most common.
research Regenerative Hair Waves in Aging Mice and Extra-Follicular Modulators Follistatin, Dkk1, and Sfrp4
Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.
research Diseases of the Scalp
Scalp diseases change with age and can be hard to tell apart from hair disorders.
research Dietary Vitamin A Dose Dependently Regulates BMP4 and WNT7A in Hair Follicles
Eating more vitamin A changes hair growth-related proteins in mice, affecting hair cycle stages.
research Minoxidil improves vascular compliance, restores cerebral blood flow, and alters extracellular matrix gene expression in a model of chronic vascular stiffness
Minoxidil improves blood flow and vessel flexibility, potentially helping with vascular stiffness.
research Anatomy and Biology of Hair at Different Ages
Hair grows in cycles and changes with age, starting from fetal development.
research Single cell analysis of transcriptome and open chromatin reveals the dynamics of hair follicle stem cell aging
Hair follicle stem cells change states with age, affecting hair growth and aging.
research Hair through the female life cycle
Women's hair generally gets thinner and less dense starting in their mid-thirties, with hair loss becoming more common as they age due to both genetics and environment.
research Telogen Effluvium
Telogen effluvium is a reversible hair loss condition that requires a detailed diagnosis and often resolves on its own.
research Promotion of Hair Regrowth in Androgenetic Alopecia with Supplemented Erzhi Wan: Exploring Its Mechanism Using Network Pharmacology and Molecular Docking
Supplemented Erzhi Wan may help regrow hair in male pattern baldness by affecting certain cell signaling pathways.
research Nail Whispers Revealing Dermatological and Systemic Secrets: An Analysis of Nail Disorders Associated With Diverse Dermatological and Systemic Conditions
Nails can reveal important health information about skin and body conditions.
research Telogen effluvium: Long term Covid-19 symptom
COVID-19 recovery can lead to temporary hair loss called telogen effluvium.
research Mucocutaneous manifestations in children with human immunodeficiency virus infection
Children with HIV often have skin problems that can indicate the severity of their immune system damage.
research Histopathology of non-scarring alopecia
The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.
research Cutaneuos findings in patients with predialysis chronic kidney disease
Almost all patients with chronic kidney disease not yet on dialysis have at least one skin problem.
research A pathophysiological and clinical review of androgenetic , areata, anagen effluvium, telogen effluvium and traction alopecia’s
Understanding different types of hair loss helps in accurate diagnosis and treatment.
research Gender Differences in Production and Circulating Levels of Sex Hormones and Their Impact on Aging Skin
Men and women experience skin aging differently due to changes in sex hormone levels with age.
research Prevalence and Factors Associated with Neonatal Occipital Alopecia: A Retrospective Study
The study concluded that neonatal occipital alopecia is common, not caused by physical friction, and usually resolves on its own without treatment.