research Sources of variation in hair cortisol in wild and captive non-human primates
Hair cortisol levels in primates are useful for stress assessment but vary by age, sex, species, and hair collection methods.
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150-180 / 1000+ resultsresearch 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 Hyposecretion of the adrenal androgen dehydroepiandrosterone sulfate (DHEA-S) in the majority of the alopecia areata patients: Is it a primitive and pathogenic perturbation of hypothalamic-pituitary-adrenal axis?
Low DHEA-S levels might be linked to alopecia areata and could be a potential treatment target.
research Trends in Hair Cortisol from Preconception to the Postpartum Period
Hair cortisol levels peak in the third trimester and decline postpartum.
research Abstract # 1697 Hair cortisol concentrations associate with hair growth rate
Hair cortisol levels can indicate stress and are affected by washing frequency, not cosmetic treatments.
research ANALYSIS OF TRIGGER FACTORS FOR ACUTE TELOGEN HAIR LOSS IN WOMEN OF REPRODUCTIVE AGE
Low ferritin and vitamin D levels, past infections, stress, and weight changes can trigger hair loss in women.
research Characterizing the Individual: Hair Cortisol as a Biomarker of Mental Health and Functioning in a PhD Student Compared With a Clinical Sample
Hair cortisol levels may not reliably indicate psychological distress.
research Relação entre alopecia, estresse crônico e alterações no eixo hipotálamo-hipófise-adrenal: uma revisão integrativa de literatura
Chronic stress and high cortisol levels can cause hair loss by disrupting hair growth.
research Assessment of hair re-growth and the correlation between hair cortisol and faecal glucocorticoid metabolite concentrations in captive wolves
Hair cortisol levels in wolves reflect stress and vary by season and body region.
research Urinary steroid analysis of women with effluvium
Women with effluvium have higher levels of certain urinary steroids, possibly due to stress and increased adrenal activity.
research Not the Root of the Problem—Hair Cortisol and Cortisone Do Not Mediate the Effect of Child Maltreatment on Body Mass Index
Child abuse is linked to higher BMI, but not because of hair cortisol or cortisone levels.
research Sex-specific associations between loneliness and hair cortisol among older African American adults
Loneliness raises stress levels in older African American men but not women.
research The impact of COVID-19 pandemic and lockdown on chronic stress assessed by hair cortisol analysis via LC-MS/MS
Chronic stress increased after lockdown, especially in young adults and females.
research Tingkat Stres dan Pencapaian Kompetensi Mahasiswa Program Profesi Dokter: Penelitian Kuantitatif dan Kualitatif
Medical students need better stress management and support to improve well-being and performance.
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 Goat hair as a bioindicator of environmental contaminants and adrenal activation during vertical transhumance
Goat hair shows changes in metal levels and stress when goats move from indoors to mountain pastures.
research Hair as a retrospective calendar of cortisol production—Increased cortisol incorporation into hair in the third trimester of pregnancy
Hair cortisol levels can show increased stress during late pregnancy but only for up to six months.
research Hormonal Parameters in Androgenetic Hair Loss in the Male
Men with male pattern hair loss have different levels of certain hormones compared to men without hair loss.
research Risk of Polycystic Ovary Syndrome in Women Exposed to Fine Air Pollutants and Acidic Gases: A Nationwide Cohort Analysis
Breathing in high levels of certain air pollutants significantly increases women's risk of developing Polycystic Ovary Syndrome.
research Alopecia in three macaque species housed in a laboratory environment
Different monkey species in a lab showed varying levels of hair loss due to factors like type, sex, age, season, and living conditions.
research Understanding human aging and the fundamental cell signaling link in age-related diseases: the middle-aging hypovascularity hypoxia hypothesis
Improving blood flow and oxygen levels in middle age may help prevent age-related diseases.
research The Role of Ischemia-modified Albumin and Ischemia-modified Albumin to Albumin Ratios in Patients with Alopecia Areata
IMA and IMA/albumin levels don't predict alopecia areata severity.
research Alopecia and autoimmune thyroiditis: the role of selenium and zinc
Correcting selenium and zinc levels may help manage hair loss in autoimmune thyroiditis.
research Assessment of monocyte to high density lipoprotein ratio and ischemia-modified albumin in acne vulgaris patients
Higher ischemia-modified albumin levels are linked to acne severity.
research The role of Paraoxonase 1 in Alopecia Areata, a Marker and a Severity Index
Lower Paraoxonase 1 levels in alopecia areata patients suggest antioxidant treatment might help.
research Evaluation of Total Oxidant and Total Antioxidant Status in Patients with Acne Vulgaris
Acne patients have higher levels of oxidative stress, but it's not clear if it causes or results from acne; antioxidants might help treat acne.
research Generalized anxiety disorder symptoms and daily social behavior predict hair cortisol concentration
Higher anxiety symptoms and social behavior affect stress levels in hair.
research - Hair steroid concentration before and after the beginning of the COVID-19 pandemic in preschoolers: the moderating effect of family characteristics
The COVID-19 pandemic did not significantly change stress levels in preschoolers, but higher-income families' children showed higher stress.
research Higher cortisol content in hair among long-term unemployed individuals compared to controls
Long-term unemployment leads to higher stress levels.
research Peripheral Skin Temperature and Circadian Biological Clock in Shift Nurses after a Day off
Shift nurses show altered body temperature and stress hormone levels, suggesting their body clocks adjust to irregular schedules.