research Identification of Telogen Markers Underscores That Telogen Is Far from a Quiescent Hair Cycle Phase
Telogen is an active phase with important biological processes, not a resting phase.
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90-120 / 183 results research Falsely Elevated Testosterone Levels: Role of LC-MS/MS in Reducing Unnecessary Testing
Using LC-MS/MS for hormone measurement can prevent false high testosterone results and avoid unnecessary tests.
research Effect of COVID-19 on Hair Diseases Observed by Health Care Providers: Analysis of 513 Participants
COVID-19 diagnosis is linked to new or worsening hair diseases, with stress from the pandemic likely contributing.
research Isolated DHEA-S Production by an Adrenal Neoplasm: Clinical, Biochemical, and Pathologic Findings
A rare adrenal tumor in a woman only made DHEA-S, causing hair thinning, and was removed, fixing the hormone level.
research Insights into Ovarian Hyperandrogenism: Lessons from Two Unusual Cases
The study found that imaging might miss small ovarian tumors causing high testosterone, and suggested using certain testosterone levels and treatment responses to identify these tumors.
research Infertility in Polycystic Ovarian Disease/Syndrome
Most women with Polycystic Ovarian Disease have trouble getting pregnant due to hormonal imbalances, but lifestyle changes and certain drugs can help.
research Deficient Anterior Pituitary With Common Variable Immune Deficiency (David Syndrome): A New Case and Literature Reports
DAVID syndrome is a condition with immune system and hormone deficiencies, needing early diagnosis to avoid serious complications.
research Elevated DHEAS and Acute Hair Loss in an Adult Male with Trichorhinophalangeal Syndrome Type 1: A Case of Male PCOS
A 21-year-old male with a rare genetic disorder experienced sudden hair loss and high DHEAS levels, likely due to a condition similar to PCOS, usually seen in women.
research Virilizing Adrenocortical Tumor: A Case Report
The removal of the adrenal tumor improved the patient's symptoms and reduced androgen levels, indicating successful surgery.
research The Contribution of Endogenous and Exogenous Factors to Male Alopecia
Genetic and environmental factors, like smoking and exercise, affect male hair loss.
research First Case of V281+I172N/V281L CYP21A2 Genotype Associated with Congenital Adrenal Hyperplasia: A Case Report from Southern Italy
New genotype linked to non-classical congenital adrenal hyperplasia found in Italian siblings.
research Effects of Food-Derived Collagen Peptides on the Expression of Keratin and Keratin-Associated Protein Genes in Mouse Skin
Eating collagen peptides may help with skin and hair growth.
research Wild Geladas (Theropithecus Gelada) in Crops Reduce Aggression and Affiliation More Than in Pasture Areas
Wild geladas in crop areas show less grooming and aggression.
research Proteomic Analysis Identifies Differentially Expressed Proteins Participating in Forming Type III Brush Hair in Yangtze River Delta White Goat
Researchers found four key proteins that affect the development of a specific hair type in Yangtze River Delta white goats.
research Dermatophytosis in Cats: Clinical Signs and Identification of Etiological Agent
Most cats with dermatophytosis had fungal infections, mainly caused by M. canis.
research Effect of Allopregnanolone and Allotetrahydrodeoxycorticosterone on Spike-Wave Discharges in the EEG of Absence Epilepsy Rat Models
The steroids allopregnanolone and allotetrahydrodeoxycorticosteron worsened absence seizures in rats.
research Ovarian Intratumoral 21-Hydroxylase Deficiency in a Postmenopausal Hirsute Woman
A postmenopausal woman's masculine symptoms improved after surgery for a hormone-producing ovarian tumor.
research Aromatherapy for Unifocal Alopecia Areata and Dermatitis: A Case Report
Essential oils like lavender, chamomile, and bergamot help manage stress and improve well-being.
research Adverse Effects Associated with Long-Term Administration of Azole Antifungal Agents
Long-term use of azole antifungals can cause hair loss, hormonal imbalances, and severe skin reactions.
research Isolation and Characterization of a Fetal-Maternal Microchimeric Stem Cell Population in Maternal Hair Follicles Long After Childbirth
Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.
research Besnoitiosis In Donkeys: An Emerging Parasitic Disease Of Equids In Italy
Besnoitiosis, a parasitic disease, has been found in donkeys in Italy and may be more common in Europe than previously thought.
research Androgenetic Alopecia: Effects of Oral Finasteride on Hormone Profile, Reproduction, and Sexual Function
Finasteride safely treats hair loss without harming hormones or reproduction, but may slightly reduce sexual function.
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 Trichologist, Dermatotrichologist, or Trichiatrist? A Global Perspective on a Strictly Medical Discipline
The document suggests recognizing "trichiatrists" as doctors specializing in hair and scalp health, using evidence-based treatments.
research Neuroendocrine Controls of Keratin Expression in Human Skin
Neurohormones help control skin health and could treat skin disorders.
research Resection of a Pure Androgen Secreting Adrenal Adenoma in a Postmenopausal Woman: A Case Report
Removing an adrenal tumor can significantly reduce high androgen levels in postmenopausal women.
research Behavioral Welfare Research for the Management of Sanctuary Chimpanzees
Chimp Haven uses a special system to check and improve the well-being of their chimpanzees, which could help other animal sanctuaries too.
research Exercise Activates the PI3K-AKT Signal Pathway by Decreasing the Expression of 5α-Reductase Type 1 in PCOS Rats
Exercise improves insulin sensitivity and hormone regulation in PCOS rats.
research Effects of Altering Allopregnanolone Levels During Critical Neurodevelopmental Periods on Alcohol Consumption Vulnerability
Early NAS level changes affect alcohol consumption vulnerability.
research The Nocebo Effect: A Clinician's Guide
Negative expectations can cause adverse effects in patients even without active treatment, and managing this nocebo effect involves better communication and patient-clinician relationships.