research Short communication: Factors affecting hair cortisol concentrations in lactating dairy cows
Tail switch hair is best for measuring cortisol in Holstein cows, with white hair and multiparous cows showing higher levels.
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research Testosterone Is a Contraceptive and Should Not Be Used in Men Who Desire Fertility
Testosterone replacement therapy can prevent men from fathering children and should not be used by those wanting to stay fertile.
research Thyrotropin-releasing hormone and oestrogen differentially regulate prolactin and prolactin receptor expression in female human skin and hair follicles in vitro
Oestrogen and thyrotropin-releasing hormone affect prolactin and its receptor in human skin and hair, suggesting new treatment options for related conditions.
research The Neurosteroidogenic Enzyme 5α-Reductase Mediates Psychotic-Like Complications of Sleep Deprivation
The enzyme 5α-reductase is key in causing psychotic-like effects from sleep deprivation.
research Testosterone implants in women: Pharmacological dosing for a physiologic effect
Testosterone implants in women require pharmacological dosing to be effective and are generally safe and well-tolerated.
research Teriflunomide in multiple sclerosis: an update
Teriflunomide effectively reduces relapses and disability in MS and has a manageable safety profile.
research LC-APCI+-MS/MS method for the analysis of ten hormones and two endocannabinoids in plasma and hair from the mice with different gut microbiota
The method accurately measures hormones and endocannabinoids in mice, showing gut microbiota diversity affects these levels and may influence stress and reproductive systems.
research Acyl-CoA binding protein and epidermal barrier function
ACBP is essential for healthy skin and fur by maintaining the skin's barrier function.
research Effect of a transcriptional inactive or absent vitamin D receptor on beta-cell function and glucose homeostasis in mice
Mice without active or present vitamin D receptors maintain normal blood sugar control and islet gene expression when calcium levels are normal.
research COVID-19 in Africa: an ovarian victory?
Africa's low COVID-19 rates may be linked to early measures and possibly higher estrogen levels in women.
research Improving selective androgen receptor modulator discovery and preclinical evaluation
We need better ways to test and understand SARMs to make safer and more effective treatments.
research Bisindolylmaleimide Protein-Kinase-C Inhibitors Delay the Decline in DNA Synthesis in Mouse Hair Follicle Organ Cultures
A certain inhibitor can slow down the decrease in DNA creation in mouse hair follicles, which might help with hair growth.
research No genetic support for a contribution of prostaglandins to the aetiology of androgenetic alopecia
No genetic link between prostaglandins and hair loss found.
research Association between Mesenchymal Stem Cells and COVID-19 Therapy: Systematic Review and Current Trends
Using mesenchymal stem cells or their exosomes is safe for COVID-19 patients and helps improve lung healing and oxygen levels.
research Alleviation of Androgenetic Alopecia with Aqueous Paeonia lactiflora and Poria cocos Extract Intake through Suppressing the Steroid Hormone and Inflammatory Pathway
Paeonia lactiflora and Poria cocos extracts can potentially increase hair growth and reduce hair loss symptoms by lowering testosterone and inflammation levels.
research Ectodysplasin-A2 induces dickkopf 1 expression in human balding dermal papilla cells overexpressing the ectodysplasin A2 receptor
A protein called ectodysplasin-A2 increases a hair growth inhibitor in balding cells, which could be a target for hair loss treatment.
research Exogenous testosterone, finasteride and castration effects on testosterone, insulin, zinc and chromium in adult male rats.
Testosterone and finasteride raise insulin and zinc, lower chromium in male rats.
research Inducible, reversible hair loss in transgenic mice.
Scientists made a mouse that can be made to lose hair and then grow it back.
research The Neuroscience of Age Perception
Humans can accurately guess age from faces, with women being slightly better at it, and age perception is linked to evolutionary factors.
research Introduction to: Endocrinological aspects of andrology—what is new?
The document discusses new insights into how hormones affect male sexual health and related conditions.
research Effects of Scalp Massage on Physiological and Psychological Indices
Scalp massage reduces stress, increases relaxation, and improves blood circulation.
research Endocrine Disorders and Infertility
Hormone imbalances from the pituitary, thyroid, and adrenal glands can cause infertility, but treating these disorders can improve fertility.
research Psikonöroimmünoloji ve Multifaktöryel Psikodermatolojik Hastalıklar
Psychological stress can affect skin health and disease progression.
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 Molecular mechanism for transcriptional regulation of the parathyroid hormone gene by Epiprofin
Epiprofin suppresses parathyroid hormone gene activity, helping regulate calcium levels and could be a treatment target for hyperparathyroidism.
research The role of candidate pharmacogenetic variants in determining valproic acid efficacy, toxicity and concentrations in patients with epilepsy
Genetic variants can affect valproic acid's effectiveness, side effects, and levels in epilepsy treatment.
research Inhibition of 5-Alpha Reductase Attenuates Cardiac Oxidative Damage in Obese and Aging Male Rats via the Enhancement of Antioxidants and the p53 Protein Suppression
Finasteride improves heart function in obese and aging male rats by reducing oxidative stress and p53 protein levels.
research Vitamin D and Skin: An Review and Update
Vitamin D is important for skin health and can help treat and prevent various skin conditions.
research Use of vibration anesthesia in hair restoration surgery
Vibration anesthesia effectively reduces pain during hair restoration surgery.
research Correction: Coliform Units
In 1995, international medical graduates did better than U.S. graduates on a medical exam.