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.
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research Coat Condition, Housing Condition, And Measurement Of Fecal 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 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 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 Effects of Pair Housing on Behavior, Cortisol, and Clinical Outcomes During Quarantine-Like Procedures for Rhesus Macaques
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 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 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 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 Toxicological 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.
research Chronic Toxicity of 3,4,3′,4′-Tetrachlorobiphenyl in the Marmoset Monkey (Callithrix Jacchus)
High doses of TCB cause severe health issues in marmoset monkeys.
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 Periorbital Rejuvenation: A Review of Dermatologic Treatments
Different skin treatments work best for different levels of wrinkles and sun damage.
research Self-Prescribed Nutrition Supplements for Hair Loss Following Laparoscopic Sleeve Gastrectomy Bariatric Surgery: Extent of the Problem in a Cohort of Chinese Patients
Many Chinese patients lose hair after weight loss surgery, especially women, and taking iron and zinc on their own doesn't help.
research Development of Polycystic Ovary Syndrome: Involvement of Genetic and Environmental Factors
PCOS is caused by both genetics and environmental factors like diet and obesity.
research Animal Models and the Developmental Origins of Polycystic Ovary Syndrome: Increasing Evidence for the Role of Androgens in Programming Reproductive and Metabolic Dysfunction
High levels of androgens during early development may cause PCOS-like symptoms.
research Prenatal Serological Diagnosis of Intrauterine Cytomegalovirus Infection
Blood tests confirmed a baby in the womb had a CMV infection.
research Minoxidil: Right Atrial Cardiac Pathology in Animals and Humans
Minoxidil may cause heart issues in animals and humans.
research A Non-Invasive Study of Alopecia in Japanese Macaques Macaca Fuscata
About 20% of Japanese macaques had head alopecia, and stress and environment might cause hair loss.
research Premature Adrenarche, Polycystic Ovary Syndrome, and Intrauterine Growth Retardation: Does a Relationship Exist?
Low birthweight and rapid weight gain after birth may increase the risk of developing polycystic ovary syndrome.
research An Accessible Pharmacodynamic Transcriptional Biomarker for Notch Target Engagement
Hair follicle samples effectively show how well the drug MK-0752 targets and engages with the Notch pathway.