research Steroid 5α-reductase 2 deficiency leads to reduced dominance-related and impulse-control behaviors
Mice lacking steroid 5α-reductase 2 show less aggression and better impulse control.
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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 Diagnosis and Treatment of Polycystic Ovary Syndrome: An Endocrine Society Clinical Practice Guideline
The guideline suggests using specific criteria to diagnose PCOS, recommends various treatments for its symptoms, and advises screening for related health issues.
research Sex differences in the hypothalamic–pituitary–adrenal axis’ response to stress: an important role for gonadal hormones
Male and female bodies respond differently to stress, influenced by hormones and development stages, with implications for stress-related diseases.
research Environmental stress but not subjective distress in children or adolescents with alopecia areata
Kids with alopecia areata may experience more stress but not necessarily feel more anxious or depressed than others.
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 The serum evaluation of sex hormones including DHEAs, DHT, testosterone in oral lichen planus patients
Sex hormones do not cause oral lichen planus.
research Hair Growth Defects of Diabetic and Hypercholesterolemic Wistar Albino Rats and Amelioration of Fish Oil-Treatment
Fish oil improves hair growth in diabetic and high-cholesterol rats.
research No evidence for the immunocompetence handicap hypothesis in male humans
Higher free testosterone levels in men are linked to a stronger immune response, not weaker.
research Androgen excess: Investigations and management
The conclusion is that managing androgen excess requires long-term treatment, including hormonal contraceptives and androgen blockers, with follow-up after six months.
research Stress and Psychoneuroimmunologic Factors in Dermatology
Stress and emotional factors can worsen skin conditions by affecting the immune system.
research Endocrine disorders and hormonal therapy for adolescent acne
Hormonal therapies are safe and effective for treating acne in female adolescents, with specific treatments for those with endocrine disorders.
research Psychological interventions in the management of common skin conditions
Using psychological treatments can help manage skin conditions along with regular medical care.
research Toxoplasma gondii infection and testosterone alteration: A systematic review and meta-analyses
Toxoplasma gondii infection may increase testosterone levels in males.
research Aldesleukin
Aldesleukin can treat certain cancers and increase HIV patient CD4+ counts but often causes severe side effects.
research Childhood urbanicity and hair steroid hormone levels in ten-year-old children
research Hair corticosterone measurement in mouse models of type 1 and type 2 diabetes mellitus
New hair growth corticosterone levels are higher in diabetic mice, indicating long-term stress.
research Low Anabolic Profile in Assessing a Patient’s Overall Hair Loss
Certain supplements, like whey protein isolate and growth hormones, can worsen hair loss.
research Metabolic, Behavioral, and Reproductive Effects of Vertical Sleeve Gastrectomy in an Obese Rat Model of Polycystic Ovary Syndrome
Vertical sleeve gastrectomy improved metabolism, behavior, and reproduction in obese rats with PCOS.
research Photodynamic therapy as a new therapeutic approach of oral lichen planus
Photodynamic therapy shows promise for oral lichen planus but needs more research for consistent results.
research Understanding the Secular Decline in Testosterone: Mechanisms, Consequences, and Clinical Perspectives
Lifestyle changes and environmental strategies can help address declining testosterone levels.
research Endocrinology
The document concludes that inflammation markers can be used in diabetes, vitamin D3 affects immune pathways, hyperthyroidism changes hormone levels, androgen levels help diagnose Adrenocortical Carcinoma, erectile dysfunction is linked to diabetes, hypogonadism is common in HIV-infected males, and hormones can be biomarkers for various conditions.
research Approach to Investigation of Hyperandrogenism in a Postmenopausal Woman
Postmenopausal hyperandrogenism, a condition with symptoms like increased hair growth and acne, is usually caused by PCOS but can also be due to other factors. It's diagnosed by checking testosterone levels and treated either by removing the adrenal tumor or through antiandrogen therapy.
research On the effects of testosterone on brain behavioral functions
Testosterone affects brain behavior in complex and varied ways.
research Hair-Based Assessment of Sex Steroid Hormones in Patients with Anorexia Nervosa
Hair analysis shows low progesterone in anorexia patients, unchanged by short-term weight gain.
research Peripubertal Testosterone, 17β-Estradiol and Progesterone Concentrations in Hair and Nails in Dobermann Dogs
Hair and nails can show hormone changes during puberty in dogs.
research Neuroimmunoendocrine circuitry of the ‘brain-skin connection’
Stress can worsen skin conditions and stop hair growth by affecting the body's stress response system.
research Correlation of cortisol in 1-cm hair segment with salivary cortisol in human: hair cortisol as an endogenous biomarker
Hair cortisol levels can reflect salivary cortisol levels in humans.
research Faculty Opinions recommendation of Hair cortisol levels as a retrospective marker of hypothalamic-pituitary axis activity throughout pregnancy: comparison to salivary cortisol.
Hair cortisol is a reliable long-term stress marker during pregnancy.