research Segmental analysis of human hair reveals intra-annual variation in 25(OH)D3 concentrations in modern and archaeological individuals
Hair analysis can show changes in vitamin D levels over time.
Search
for
Sort by
Research
720-750 / 1000+ results 
research A 36-Year-Old Woman With an Unexpected Cause of Hypokalemia
A 36-year-old woman with low potassium levels was found to have Cushing disease, and after treatment, her potassium levels normalized.
research Effect of Neurosteroids on Basal and Stress-Induced Oxytocin Secretion in Luteal-Phase and Pregnant Sheep
Neurosteroids help regulate oxytocin levels, especially during stress and pregnancy, to protect against premature labor.
research Preliminary data on biomarkers for selenium status in dogs
Urinary and serum selenium levels are the best indicators of selenium intake in dogs.
research Circulating androgen regulation by androgen-catabolizing gut bacteria in male mouse gut
Gut bacteria can lower androgen levels in male mice.
research The involvement of the neurosteroid allopregnanolone in the antihyperalgesic effect of paroxetine in a rat model of neuropathic pain
Paroxetine relieves pain by increasing allopregnanolone levels.
research Effects of neonatal and adolescent neuroactive steroid manipulation on locomotor activity induced by ethanol in male wistar rats
Changing neuroactive steroid levels early in life can affect how adult rats respond to alcohol's stimulating effects.
research Stabilization of epithelial β-catenin compromises mammary cell fate acquisition and branching morphogenesis
Keeping β-catenin levels high in mammary cells disrupts their development and branching.
research Tentative reference ranges for calcium and strontium in Spanish children’ scalp-hair.
Girls in Alcalá have higher hair calcium and strontium levels than boys, with lower overall levels than other regions.
research Corticotropin releasing factor-1 receptor antagonism associated with favorable outcomes of male reproductive health biochemical parameters
Blocking CRF1 receptors improved male hormone levels and reduced testicular tumor size in men with a specific adrenal condition.
research Postmenopausal Hyperandrogenism due to Ovarian Hyperthecosis
A woman's high testosterone levels and related symptoms improved after ovary removal surgery.
research Relating neurosteroid modulation of inhibitory neurotransmission to behaviour
Neurosteroids can influence behavior by modulating brain inhibition, with potential for treating psychiatric disorders.
research A Receptor-Like Kinase Mediates Ammonium Homeostasis and Is Important for the Polar Growth of Root Hairs inArabidopsis
The CAP1 gene helps control ammonium levels and is necessary for the proper growth of root hairs in Arabidopsis.
research Therapeutic anti-inflammatory potential of formyl-peptide receptor agonists
Formyl-peptide receptor agonists could be new anti-inflammatory drugs.
research Androgen metabolism in hirsute patients treated with cyproterone acetate
Cyproterone acetate effectively reduced hair growth in hirsute patients by lowering androgen levels and altering androgen metabolism.
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 Aromatase-independent testosterone conversion into estrogenic steroids is inhibited by a 5α-reductase inhibitor
Combining 5α-reductase and aromatase inhibitors may better reduce estrogen levels.
research Pharmacological Approaches to Controlling Cardiometabolic Risk in Women with PCOS
Treatments for PCOS aim to reduce androgen levels and improve insulin sensitivity to lower cardiometabolic risk.
research Not the Root of the Problem—Hair Cortisol and Cortisone Do Not Mediate the Effect of Child Maltreatment on Body Mass Index
Child abuse is linked to higher BMI, but not because of hair cortisol or cortisone levels.
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 Biotin Is Required for the Zinc Homeostasis in the Skin
Biotin is important for keeping zinc levels balanced in the skin and its lack can cause hair loss.
research Radiofrequency Currents Modulate Inflammatory Processes in Keratinocytes
CRET therapy affects inflammation in skin cells by changing cytokine levels and activating certain proteins.
research Does myo-inositol oxygenase, the only enzyme to catalyze myo-inositol in vivo, play a role in the etiology of polycystic ovarian syndrome?
The enzyme myo-inositol oxygenase is not linked to the cause of polycystic ovarian syndrome.
research Understanding the Secular Decline in Testosterone: Mechanisms, Consequences, and Clinical Perspectives
Lifestyle changes and environmental strategies can help address declining testosterone levels.
research Impact of a High-Fat High-Carbohydrate (HFHC) Diet at a Young Age on Steroid Hormone Hair Concentrations in Mice: A Comparison with a Control Diet and Nutraceutical Supplementation
A balanced diet is crucial for normalizing hormone levels and managing obesity-related issues.
research Serum Vitamin E Status in Patients With Type 2 Diabetes Mellitus Among Bangladeshi Population
People with type 2 diabetes have lower vitamin E levels, especially older adults and females.
research Supraphysiological Dose of Testosterone Impairs the Expression and Distribution of Sex Steroid Receptors during Endometrial Receptivity Development in Female Sprague–Dawley Rats
High doses of testosterone disrupt hormone levels and receptor expression in the uterus, affecting fertility.
research The Current and Emerging Role of Statins in the Treatment of PCOS: The Evidence to Date
Statins may help treat PCOS by lowering androgen levels and improving cholesterol.
research The influence of ESR1 polymorphisms on selected hormonal, metabolic and mineral balance markers in women with hyperandrogenism
Certain ESR1 gene variations may affect hormone levels and fat distribution in women with high male hormone levels.
research Parity-related variation in cortisol concentrations in hair during pregnancy and in the postpartum period: a prospective cohort study
First-time mothers had higher stress hormone levels in late pregnancy than mothers who had given birth before.