research Measurement of steroid hormones by liquid chromatography-tandem mass spectrometry with small amounts of hair
A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.
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research The laboratory in the multidisciplinary diagnosis of differences or disorders of sex development (DSD)
Diagnosing sex development disorders requires combining medical history, physical exams, imaging, lab tests, and genetic data.
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 Endocrinologia e Medicina Estética Ed. X
A comprehensive, personalized approach is needed for treating female pattern hair loss and obesity, involving multiple medical disciplines and lifestyle changes.
research Female Pseudohermaphroditism Caused by a Novel Homozygous Missense Mutation of the GR Gene
A new gene mutation causes female pseudohermaphroditism due to glucocorticoid resistance.
research Relationship of Hair Cortisol Concentration With Perceived and Somatic Stress Indices: Cross-Sectional Pilot Study
research Analysis of Hair Cortisol as an Indicator of Chronic Stress in Pigs in Two Different Farrowing Systems
Pigs in farrowing crates and loose-housing systems showed no difference in chronic stress levels as measured by hair cortisol.
research Determining Cortisol in Animal Hair as a Marker of Chronic Stress
Hair cortisol can indicate animal stress but varies with many factors.
research A Large Benign Adrenocortical Adenoma Cosecreting Testosterone and Cortisol
A woman's rare benign tumor that released both cortisol and testosterone was successfully removed, improving her health.
research Age-related changes in endogenous glucocorticoids, gonadal steroids, endocannabinoids and their ratios in plasma and hair from the male C57BL/6 mice
Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.
research SERUM STEROIDS AND PITUITARY HORMONES IN FEMALE PUBERTY: A PARTLY LONGITUDINAL STUDY
During puberty, hormone levels rise, with early increases in some steroids and most menstrual cycles becoming regular by six years after menarche.
research An Interesting Case of Hepatic Adrenocortical Carcinoma.
A woman had a rare liver tumor causing male-like physical changes, highlighting the need for thorough checks when such symptoms appear.
research Rare Conditions of Hyperandrogenism Through Lifespan: A Case Series
Accurate diagnosis of rare hyperandrogenism conditions requires detailed testing and sometimes invasive procedures.
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 Effects of mitotane treatment on human steroid metabolism: implications for patient management
Mitotane changes steroid breakdown, affecting cortisol availability.
research Gender-specific alteration of steroid metabolism and its impact on viral replication in a mouse model of hepatitis B virus infection
Hepatitis B virus alters steroid hormones in male mice, reducing dihydrotestosterone to inhibit viral replication.
research Polycystic Ovary Syndrome in the Context of Pituitary Adenomas: Prevalence, Pathophysiology and Clinical Management
PCOS symptoms can improve with specific treatments for pituitary adenomas.
research European Society of Endocrinology Clinical Practice Guideline: Endocrine work-up in obesity
Test thyroid function in all obese patients and prioritize weight loss for hormonal balance.
research Roles of steroid receptors in the lung and COVID-19
Sex hormones may influence COVID-19 severity, with males at higher risk, and certain hormone therapies could potentially treat the virus.
research Serum and hair steroid profiles and their associations with body composition in adolescence
Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
research Neuroendocrine, Neurotransmitter, and Gut Microbiota Imbalance Contributing to Potential Psychiatric Disorder Prevalence in PCOS
PCOS may increase the risk of mental health issues like depression and anxiety.
research Plasma Diaphanous Related Formin 1 Levels Are Associated with Altered Glucose Metabolism and Insulin Resistance in Patients with Polycystic Ovary Syndrome: A Case Control Study
Women with Polycystic Ovary Syndrome (PCOS) have lower levels of a substance called DIAPH1 in their blood, which is linked to changes in sugar metabolism and insulin resistance.
research Heavily hunted wolves have higher stress and reproductive steroids than wolves with lower hunting pressure
Heavily hunted wolves have higher stress and reproductive hormone levels.
research The SAHA Syndrome
SAHA syndrome is a condition in women involving skin and hair issues, often related to hormonal imbalances, and is treated based on the underlying cause.
research Relationships between cerebrospinal fluid GABAergic neurosteroid levels and symptom severity in men with PTSD
Lower levels of certain brain chemicals are linked to worse PTSD symptoms in men.
research Cardiometabolic risk factors in women with non-classic congenital adrenal hyperplasia
Women with non-classic congenital adrenal hyperplasia have higher risk for heart and metabolic problems.
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 Evidence for Increased 5α-Reductase Activity During Early Childhood in Daughters of Women With Polycystic Ovary Syndrome
Young girls whose mothers have PCOS may have higher activity of a specific enzyme that could lead to developing PCOS later.
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 Hormonal Effects on Hair Follicles
Hormones like testosterone and estrogen significantly affect hair growth and structure.