research Responses of prolactin and hair growth to selection for age at puberty in Angus cattle
Selecting Angus cattle for earlier puberty lowers prolactin levels but doesn't affect hair growth.
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90-120 / 1000+ results research Evaluation of Hair Characteristics and Animal Age on the Impact of Hair Cortisol Concentration in Feedlot Steers
Older steers have higher hair cortisol levels than younger steers.
research Dehydrogenase, Cortisol, Dopamine, Zinc, and Vitamin D3 in Iraqi Patients with Polycystic Ovary Syndrome
PCOS patients have higher LDH and lower cortisol, dopamine, zinc, and vitamin D3, which may contribute to their symptoms and obesity.
research Clinical symptoms and sex steroid measurements in domestic ferrets (Mustela putorius furo) with hyperadrenocorticism
Neutered ferrets often develop hyperadrenocorticism, with symptoms like hair loss and lethargy, and androstenedione is a key indicator for diagnosis.
research Highly Sensitive Simultaneous Measurement of Steroid Hormone in Human Serum by Liquid Chromatography-electrospray Ionization Tandem Mass Spectrometry
A new method accurately measures nine steroid hormones in human serum with high sensitivity.
research The tail-tale of stress: an exploratory analysis of cortisol levels in the tail-hair of captive Asian elephants
Elephant tail-hair can show past stress levels, matching times when stressful events happened.
research Co-secretion of testosterone and cortisol by a functional adrenocortical oncocytoma
A woman's rare adrenal tumor caused high testosterone and cortisol levels, which normalized after the tumor was removed.
research Long-term physiological trends and their drivers: linking hair hormone concentrations with telemetry data in GPS-collared Serengeti wildebeest
Wildebeest stress and hormone levels are influenced by food availability, human presence, and reproductive cycles.
research Body mass index across development and adolescent hair cortisol: the role of persistence, variability, and timing of exposure
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 Measuring steroids in hair opens up possibilities to identify congenital adrenal hyperplasia in developing countries
Hair steroid measurement is an effective method to diagnose and monitor CAH in developing countries.
research Is hypercortisolism in anorexia nervosa detectable using hair samples?
Hair samples can't reliably detect hypercortisolism in anorexia nervosa patients.
research Verstärkter Haarwuchs unter Langzeittokolyse mit Fenoterol** unter Berücksichtigung von Testosteron, Androstandiol, Cortisol und ACTH*
Fenoterol treatment causes increased hair growth due to higher metabolism in hair follicles, not hormones.
research Clippers are superior to scissors in the collection of hair for chemical analysis in companion dogs: a Dog Aging Project preliminary study
Clippers are the best tool for collecting dog hair for chemical tests, being fast and stress-free for the dog.
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 Epidermal growth factor, but not cortisol, suppresses fibre growth in cultured follicles
Epidermal growth factor reduces hair growth, but cortisol does not.
research The Effects of Single Testosterone Administration and Stress Induction on Steroid Hormone Levels in Hair
Testosterone increases hair testosterone levels, stress raises hair cortisol, and relationship status affects hormone levels.
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 Towards the validation of endogenous steroid testing in wildlife hair
Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.
research Analysis of hair steroid hormone concentrations at different parts of the head by liquid chromatography-tandem mass spectrometry
Hormone levels in hair vary across the head, with the highest concentration of a key hormone linked to hair loss at the top.
research 臨床研究における毛髪コルチゾールの有用性と限界
Hair cortisol can measure chronic stress but has inconsistent results.
research Type 2 Diabetes, Metabolic Syndrome and Lipid Metabolism
Type 2 diabetes in youth is increasing, with high treatment failure rates and more severe than Type 1; certain drugs can lower lipid levels effectively with varying side effects, and apples may benefit heart health like statins but with fewer side effects.
research Social Hair Plucking’s Associations with Other Behaviors and Its Health Considerations, in Captive Rhesus Macaques ( Macaca mulatta )
Social hair plucking in rhesus macaques is linked to grooming, aggression, and health issues like hair loss, especially in females and lower-ranked individuals.
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.
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 The Potential of Hair Matrix for Biomarker Analysis in Schizophrenia
Hair analysis could help diagnose and treat schizophrenia more effectively.
research Plasmaproteinbindung endogener Glucocorticosteroide und deren Einfluss auf Haar- und Speichelkonzentrationen
Plasma protein binding significantly affects glucocorticosteroid concentration in blood, saliva, and hair.
research Fecal Microbiota and Hair Glucocorticoid Concentration Show Associations with Growth during Early Life in a Pig Model
Hair glucocorticoid levels and gut bacteria are linked to growth rates in piglets.
research Hair stress hormones in individuals with a recent suicide attempt experiencing a depressive episode
People who recently attempted suicide during depression showed signs of adrenal fatigue, but had higher DHEA levels around the attempt time.
research Age-dependent endocrine disorders involved in the pathogenesis of refractory acne in women
Hormonal imbalances, often indicating conditions like PCOS, are common in women with hard-to-treat acne, and a treatment approach addressing these imbalances may be needed.