research Workplace Drug Testing Using Hair Samples
Hair testing is a reliable method for detecting workplace drug use when done with proper sample preparation and confirmation.
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research Behavioral and Hormonal Changes Following the Continuous Administration of Testosterone in Adult Female Capuchin Monkeys (Sapajus Libidinosus)
Testosterone increases sexual behavior in female capuchin monkeys.
research Effect of Convolvulus Arvensis Ethanolic Extract on Testosterone-Induced Alopecia in Mice
Convolvulus arvensis ethanolic extract can potentially promote hair growth and reduce hair loss.
research BH07: Testosterone Deficiency in Men with Female Pattern Hair Loss
Low testosterone levels may contribute to female pattern hair loss in men.
research A Therapeutic Microneedle Patch Made from Hair-Derived Keratin for Promoting Hair Regrowth
A new microneedle patch made from hair proteins helps regrow hair faster and better than current treatments.
research Testosterone Therapy for Transgender Men: Effects and Safety
Testosterone therapy in transgender men has both desired effects like increased muscle mass and potential health risks such as higher cardiovascular risk.
research Testosterone Supplementation for Aging-Associated Sarcopenia
Testosterone supplements can increase muscle mass and strength in older men with low levels, but long-term effects and risks need more research.
research Testosterone Therapy in Women: Myths and Misconceptions
Testosterone therapy is beneficial for women's health and does not cause masculinization or liver damage, and it protects the heart and breasts.
research Effect of Citrullus Colocynthis Schrad Fruits on Testosterone-Induced Alopecia
Citrullus colocynthis fruit extract may effectively treat testosterone-related hair loss, similar to finasteride.
research Vitiligo: A White Patch That Affects the Soul
Vitiligo causes white skin patches and can lead to psychological stress.
research Chromolaena Odorata Layered-Nitrile Rubber Polymer Transdermal Patch Enhanced Wound Healing In Vivo
The Chromolaena odorata patch significantly speeds up wound healing.
research Clinical Approach to Focal Hairless Patch with Dermoscopy
Dermoscopy helps diagnose different hair loss conditions, and characteristics vary among ethnicities and individual cases.
research Testosterone and Female Sexuality: A Skeptical View
Testosterone's role in women's sex drive is unclear and needs more research, as low levels don't always mean less sexual interest and high levels can cause side effects.
research Cross-Sectional Study of Hair Loss Patterns in 122 Korean Systemic Lupus Erythematosus Patients: A Frequent Finding of Non-Scarring Patch Alopecia
Most Korean systemic lupus erythematosus patients experienced hair loss, often as non-scarring diffuse hair loss, with non-scarring patch alopecia also common.
research A Fibrous Hybrid Patch Couples Cell-Derived Matrix and Poly(L-Lactide-Co-Caprolactone) for Endothelial Cells Delivery and Skin Wound Repair
The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.
research Acute Dermal and Ocular Irritation Testing of Rice Bran Supercritical CO2 Extract (RB-SCE) and 0.5% RB-SCE Essence Product
Rice bran extract caused moderate skin irritation but no eye irritation, while a diluted essence was not irritating to skin and only slightly to guinea pigs.
research Dermoscopic Approach to a Small Round to Oval Hairless Patch on the Scalp
Dermoscopic examination helps diagnose different types of hair loss conditions by showing specific patterns.
research Skin Equivalent Assay: An Optimized Method for Testing Hair Growth Reconstitution Capacity of Epidermal and Dermal Cells
The 3D skin model is better for hair growth research and testing treatments.
research An Open-Label Pilot Study to Evaluate the Efficacy of Tofacitinib in Moderate to Severe Patch-Type Alopecia Areata, Totalis, and Universalis
Tofacitinib may help treat severe hair loss, but more research is needed.
research Circulating Testosterone and Feather-Gene Expression of Receptors and Metabolic Enzymes in Relation to Melanin-Based Coloration in the Barn Owl
Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
research A Case of Ayme-Gripp Syndrome
Ayme-Gripp Syndrome was confirmed in a woman through genetic testing, highlighting the need to consider rare genetic conditions in diagnoses.
research Controversies Regarding Transdermal Androgen Therapy in Postmenopausal Women
Testosterone therapy may slightly improve sexual function in postmenopausal women, but its long-term safety is unknown.
research Androgen Therapy in Women: An Endocrine Society Clinical Practice Guideline
The Endocrine Society advised against routine testosterone therapy for women, citing a need for more research on long-term safety and a clear definition of androgen deficiency.
research Androgen Replacement in Women: A Commentary
Testosterone replacement may help some postmenopausal women with symptoms like fatigue and low libido, but more research is needed to fully understand its effects.
research Androgens and Female Sexual Function and Dysfunction—Findings From the Fourth International Consultation of Sexual Medicine
Androgens play a role in female sexual function, and testosterone therapy can help women with low sexual desire, but more research is needed on treatments and long-term safety.
research How to Diagnose Hair Loss
The document concludes that using specific tools and tests is essential for identifying the cause of hair loss and deciding on the right treatment.
research Comparisons of Mouse Models for Hair Follicle Reconstitution
The flap assay grows the most natural hair but takes the longest, the chamber assay is hard work but gives dense, normal hair, and the patch assay is quick but creates poorly oriented hair with some issues.
research International Society for the Study of Women's Sexual Health Clinical Practice Guideline for the Use of Systemic Testosterone for Hypoactive Sexual Desire Disorder in Women
Testosterone can help premenopausal and postmenopausal women with low sexual desire, but its long-term safety is unclear and it's not widely approved for this use.
research Effect of Adiantum Capillus-Veneris Linn on an Animal Model of Testosterone-Induced Hair Loss
Adiantum capillus-veneris Linn reduced hair loss and improved hair growth in mice with testosterone-induced alopecia.
research A Simplified Approach to the Diagnosis of Alopecia
A simplified method was introduced to diagnose most hair loss types by examining the patient's history and scalp, with some cases needing further tests.