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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870-900 / 1000+ results research 688 Efficacy of topical Vorinostat in the reversal of alopecia areata
Topical Vorinostat shows promise for treating alopecia areata by promoting hair regrowth.
research 689 Efficacy of CD101, a novel echinocandin, in the treatment of dermatophytosis using a Guinea Pig (GP) Model
CD101 is highly effective in treating dermatophytosis in guinea pigs.
research Determination of finasteride in human plasma by liquid–liquid extraction and high-performance liquid chromatography
Valid method measures finasteride in plasma, simple, fast, and affordable.
research Polarographic behavior and determination of finasteride
Method quickly measures finasteride concentration in capsules.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
research In Vivo Investigation in Pigs of Intestinal Absorption, Hepatobiliary Disposition, and Metabolism of the 5α-Reductase Inhibitor Finasteride and the Effects of Coadministered Ketoconazole
Ketoconazole increases finasteride's effectiveness and lifespan in the body.
research Pharmacology of anabolic steroids
Anabolic steroids can build muscle and strength but have risks and need more research on their clinical benefits and side effects.
research Polycystic Ovarian Syndrome
Eating 500 fewer calories a day and making lifestyle changes can improve PCOS symptoms and reduce diabetes risk; more research is needed on its causes and treatments.
research Studies on Neurosteroids XXV. Influence of a 5.ALPHA.-Reductase Inhibitor, Finasteride, on Rat Brain Neurosteroid Levels and Metabolism
Finasteride almost fully depletes allopregnanolone in rat brains and enhances 20α-DHP, but doesn't change 3α-DHP levels.
research An Approach to the Patient with Hirsutism
The document concludes with guidance for doctors on diagnosing and treating hirsutism effectively and safely.
research Chemical profiling and quantitation of bioactive compounds in Platycladi Cacumen by UPLC-Q-TOF-MS/MS and UPLC-DAD
Researchers identified new compounds in Platycladi Cacumen and found variations in its flavonoid content, which could aid in its quality control.
research Fullerene nanomaterials potentiate hair growth
Fullerene nanomaterials help hair grow faster and increase hair follicles.
research New steps forward in the neuroactive steroid field
Neuroactive steroids could become safe, effective treatments with more understanding of their complex brain actions and metabolism.
research Voltammetric reduction of finasteride at mercury electrode and its determination in tablets
New, cheaper method measures finasteride in tablets accurately and quickly.
research Investigation of aging effects in human hair using atomic force microscopy
Aging makes hair thinner and rougher, with less clear edges.
research Development and validation of a new gas flame ionization detector method for the determination of finasteride in tablets
New method accurately measures finasteride in tablets.
research Hair growth promotion effect of cedrol cream and its dermatopharmacokinetics
Cedrol cream is more effective and safe for promoting hair growth than traditional treatments.
research Proton Affinitive Derivatization for Highly Sensitive Determination of Testosterone and Dihydrotestosterone in Saliva Samples by LC-ESI-MS/MS
Using 5-butylpicolinate esters improves the sensitivity and reliability of detecting testosterone and dihydrotestosterone in saliva.
research Ammonium bisulfite contact dermatitis: face eczema due to a bleaching ointment used during hair‐dying
Ammonium bisulfite in hair bleach can cause facial eczema.
research Influence of sex and functional status on the value of serum steroid profiling in discriminating adrenocortical carcinoma from adrenocortical adenoma
Serum steroid profiling, especially 11-deoxycortisol, helps distinguish between adrenocortical carcinoma and adenoma, considering sex and functional status.
research Chromatographic methods for determination of finasteride and tamsulosin hydrochloride and in presence of finasteride degradation product
Two methods can measure finasteride and tamsulosin hydrochloride; HPLC is more advantageous, while TLC offers better separation.
research 129 Genetic transformation of keratoacanthoma-type cutaneous squamous cell carcinoma following intralesional chemotherapy
Intralesional chemotherapy with 5-fluorouracil and methotrexate may worsen keratoacanthoma-type skin cancer in transplant patients.
research Reaction of Finasteride Intermediate with Benzeneseleninic Anhydride: An In-Depth Study
Impure benzeneseleninic anhydride samples cause lower finasteride intermediate yields.
research A Review on Forensic Toxicological Analysis of Drugs in Hair using Various Instrumental Techniques
Hair analysis is better than urine and blood for detecting past drug use.
research Definition of hyperandrogenism
The document suggests new ways to assess and diagnose hyperandrogenism to improve accuracy.
research LP-058 The involvement of scalp and nails in cutaneous lupus erythematosus patients: a retrospective study
Many patients with cutaneous lupus erythematosus experience hair loss and nail problems, which are important for diagnosis and treatment.
research 131 Mutational landscape of extramammary Paget disease
The document concludes that ERBB2 mutations are common in extramammary Paget disease and may respond to systemic treatments like cancer immunotherapy.
research 130 Expression of nidogen1 in basal cell carcinoma
Higher levels of nidogen1 and type IV collagen are found in basal cell carcinoma compared to normal skin.
research Pharmakokinetik und Biokonversion von Dehydroepiandrosteron nach Dexamethason-Vorbehandlung bei Frauen mit dem Syndrom der polyzystischen Ovarien
Women with PCOS have higher 5alpha-reductase activity, affecting steroid levels.