research Assessing significant (>30%) alopecia as a possible biomarker for stress in captive rhesus monkeys (Macaca mulatta)
In female rhesus monkeys, hair gain is linked to reduced stress levels.
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30 / 562 resultsresearch Factors influencing alopecia and hair cortisol in rhesus macaques (Macaca mulatta)
Captive management practices affect hair loss and stress in rhesus monkeys, with differences between facilities.
research Zinc Deficiency in Rhesus and Bonnet Monkeys, Including Effects on Reproduction
Zinc deficiency in monkeys causes skin issues and reproductive problems, but supplementation reverses these effects.
research Coat condition, housing condition and measurement of faecal cortisol metabolites - a non-invasive study about alopecia in captive rhesus macaques (Macaca mulatta)
Alopecia in captive rhesus macaques is affected by season, sex, age, housing, and stress, with complex links between stress hormones and hair loss.
research Hormones in infant rhesus monkeys’ (Macaca mulatta) hair at birth provide a window into the fetal environment
research Alopecia in Rhesus macaques correlates with immunophenotypic alterations in dermal inflammatory infiltrates consistent with hypersensitivity etiology
Hair loss in Rhesus macaques may be caused by a skin allergy-related condition.
research Alopecia areata in a rhesus monkey (Macaca mulatta)
The monkey's hair loss was due to an autoimmune disease, not genetics.
research Alopecia in rhesus macaques (Macaca mulatta): Association with pregnancy and chronic stress
Alopecia in rhesus macaques is linked to pregnancy, not stress.
research Prior facility affects alopecia in adulthood for rhesus macaques
Where a rhesus macaque used to live can affect its chances of getting alopecia later in life, and females are more likely to be affected than males.
research Effects of Seasonality and Pregnancy on Hair Loss and Regrowth in Rhesus Macaques
Hair loss peaks in spring and regrowth in late summer, with pregnant females losing the most hair.
research DERMATOLOGIC INVESTIGATION OF ALOPECIA IN RHESUS MACAQUES (MACACA MULATTA)
Most hair loss in captive rhesus macaques is likely due to environmental and behavioral factors.
research Cloning, expression and characterization of rhesus macaque types 1 and 2 5alpha-Reductase: evidence for mechanism-Based inhibition by finasteride
Finasteride inhibits enzyme activity in rhesus macaques, suggesting they're useful for evaluating similar drugs.
research The correlation between alopecia and temperament in rhesus macaques (Macaca mulatta) at four primate facilities
Monkeys with more anxious or inhibited temperaments tend to have less hair loss.
research Differential relationships between chronic hormone profiles in pregnancy and maternal investment in rhesus monkey mothers with hair loss in the neonatal period
Monkeys with hair loss during pregnancy showed higher stress hormone levels and invested differently in their offspring.
research A Reliable Procedure for Measuring Cortisol Levels in Rhesus Macaque Hair Samples
The procedure reliably measures cortisol in rhesus macaque hair.
research Radiolabel validation of cortisol in the hair of rhesus monkeys
Hair cortisol can indicate long-term stress levels, but hair growth rate differences may affect accuracy.
research Hair loss and hypothalamic-pituitary-adrenocortical axis activity in captive rhesus macaques (Macaca mulatta).
Higher stress levels may be linked to hair loss in rhesus macaques.
research Atrichia with papular lesions resulting from mutations in the rhesus macaque (Macaca mulatta) hairless gene
Mutations in the hairless gene cause hair loss and skin cysts in rhesus macaques.
research Effects of pair housing on behavior, cortisol, and clinical outcomes during quarantine‐like procedures for rhesus macaques (Macaca mulatta)
Pair housing reduces stress behaviors and health issues in quarantined rhesus macaques.
research Evaluation of the relationship between androgenetic alopecia and blood groups and Rhesus factor
No link between hair loss and blood groups or Rhesus factor.
research Assessing tolerability and physiological responses to 17α-estradiol administration in male rhesus macaques
research Are hair cortisol levels dependent on hair growth rate? A pilot study in rhesus macaques
Monkey hair cortisol levels are not affected by how fast their hair grows.
research Effects of finasteride, a type 2 5-alpha reductase inhibitor, on fetal development in the rhesus monkey (Macaca mulatta)
Finasteride, when given in high oral doses to pregnant monkeys, caused genital abnormalities in male fetuses, but not in female fetuses or those exposed to intravenous finasteride.
research Epidermal retinol dehydrogenases cyclically regulate stem cell markers and clock genes and influence hair composition
Enzymes involved in Vitamin A metabolism affect hair growth and type in mice.
research The association of ABO blood groups and serum ferritin levels with telogen effluvium in women
No link found between blood groups, Rhesus factor, and ferritin levels in women with hair loss.
research Percutaneous penetration of hair dyes
Hair dyes penetrate the scalp very minimally, less than 1%.
research Effects of shampoo and water washing on hair cortisol concentrations
Washing hair with water or shampoo lowers cortisol levels in hair.
research Effect of neurosteroid dehydroepiandrosterone on the higher nervous activity of old non-human primates
DHEA improved brain function and behavior in old monkeys and had additional health benefits.
research Toxicologic studies with the hypotensive agent minoxidil
Minoxidil is mostly safe, but high doses can cause electrolyte imbalances and heart issues in dogs.
research Developmental origin of polycystic ovary syndrome - a hypothesis
The hypothesis suggests that PCOS may start early in life due to genetic and environmental factors, influencing future reproductive and metabolic problems.