research HAIR ANALYSIS FOR DRUGS OF ABUSE. PLAUSIBILITY OF INTERPRETATION
Hair analysis can detect drug use but requires careful interpretation due to its complexity.
Search
for
Sort by
Research
360-390 / 1000+ results 
research Relationships between cerebrospinal fluid GABAergic neurosteroid levels and symptom severity in men with PTSD
Lower levels of certain brain chemicals are linked to worse PTSD symptoms in men.
research Self-assembled polymeric nanocarriers for the targeted delivery of retinoic acid to the hair follicle
The new micelle formulation delivers acne treatment more effectively and safely than current gels.
research Potential targets in the discovery of new hair growth promoters for androgenic alopecia
The document concludes that targeting 5α-reductase, the androgen receptor, and hair growth genes, along with using compounds with anti-androgenic properties, could lead to more effective hair loss treatments.
research Squalene-Containing Nanostructured Lipid Carriers Promote Percutaneous Absorption and Hair Follicle Targeting of Diphencyprone for Treating Alopecia Areata
Squalene-based carriers improve delivery of a treatment to hair follicles for alopecia areata.
research Promotion of hair growth by ginseng radix on cultured mouse vibrissal hair follicles
Ginseng, especially red ginseng, helps hair grow by increasing blood flow and energy to hair roots.
research Cyclosporin: applications in small animal dermatology
Cyclosporin is effective for treating skin conditions in small animals, but requires careful dosing and monitoring for side effects.
research Sulfation of minoxidil by multiple human cytosolic sulfotransferases
Minoxidil breakdown varies by enzymes, affecting hair loss treatment effectiveness.
research The effect of finasteride, a 5 alpha-reductase inhibitor, on scalp skin testosterone and dihydrotestosterone concentrations in patients with male pattern baldness.
Finasteride reduces scalp DHT levels, potentially treating male pattern baldness.
research Pharmacological BACE1 and BACE2 inhibition induces hair depigmentation by inhibiting PMEL17 processing in mice
Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.
research Design and In Vitro Evaluation of Finasteride-Loaded Liquid Crystalline Nanoparticles for Topical Delivery
LCN may improve finasteride delivery for hair loss treatment.
research A Keratinocyte-specific Epoxygenase, CYP2B12, Metabolizes Arachidonic Acid with Unusual Selectivity, Producing a Single Major Epoxyeicosatrienoic Acid
CYP2B12 enzyme in skin cells converts arachidonic acid into specific bioactive lipids.
research Antiandrogenic Therapy With Finasteride Attenuates Cardiac Hypertrophy and Left Ventricular Dysfunction
Finasteride helps reduce heart issues and improves heart function.
research Edible seeds from Cucurbitaceae family as potential functional foods: Immense promises, few concerns
Edible seeds from the Cucurbitaceae family like pumpkin and watermelon seeds are nutritious and may have health benefits, but eating too much can cause side effects.
research Hair growth-promoting activity of hot water extract of Thuja orientalis
Thuja orientalis hot water extract may help hair grow by starting the growth phase and improving hair follicle development.
research Penetration and distribution of three lipophilic probes in vitro in human skin focusing on the hair follicle
Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
research Androgen Conjugates: Physiology and Clinical Significance
Androgen conjugates might be better indicators of skin sensitivity to hormones in women with excessive hair growth.
research Effect of physical stimuli on hair follicle deposition of clobetasol-loaded Lipid Nanocarriers
NLCs with manual massage greatly improve clobetasol delivery to hair follicles.
research Chitosan-decorated polystyrene-b-poly(acrylic acid) polymersomes as novel carriers for topical delivery of finasteride
Chitosan-decorated polymersomes improve finasteride delivery for hair loss treatment.
research Advances in nucleoside monophosphate prodrugs as anti-HCV agents
New treatments for Hepatitis C show promise but need more research to confirm their safety and effectiveness for clinical use.
research Novel therapeutic approaches in utilizing platelet lysate in regenerative medicine: Are we ready for clinical use?
Platelet lysate is a promising, cost-effective option for regenerative medicine with potential clinical applications.
research Effects of Ginseng Rhizome and Ginsenoside Ro on Testosterone 5α-Reductase and Hair Re-growth in Testosterone-treated Mice
Ginseng, especially red ginseng, may help regrow hair and block a hair loss-related enzyme.
research Transcutol containing vesicles for topical delivery of minoxidil
Transcutol-containing vesicles improve minoxidil's skin penetration and hair growth promotion.
research Analysis of hormone antagonists in clinical and municipal wastewater by isotopic dilution liquid chromatography tandem mass spectrometry
Researchers developed a method to detect hormone-blocking drugs in wastewater and found them in Beijing's sewage, suggesting they can survive sewage treatment.
research Anti-androgenic Activity of Myricae Cortex. Isolation of Active Constituents from Bark of Myrica rubra.
The bark of Myrica rubra contains compounds that can block testosterone effects and might help prevent hair loss.
research Vitamin D-dependent rickets type II: extreme end organ resistance to 1,25-dihydroxy vitamin D3 in a patient without alopecia
A boy with severe Vitamin D-resistant rickets did not respond to treatment and lacked a common symptom, suggesting a need for alternative treatments.
research High resolution full scan liquid chromatography mass spectrometry comprehensive screening in sports antidoping urine analysis
The method effectively detects banned substances in urine for sports antidoping.
research Inhibition of 5α-Reductase, IL-6 Secretion, and Oxidation Process of Equisetum debile Roxb. ex Vaucher Extract as Functional Food and Nutraceuticals Ingredients
Equisetum debile extract, especially the ethyl acetate type, may be a promising natural ingredient for anti-hair loss products.
research Promotion of Hair Growth byRosmarinus officinalisLeaf Extract
Rosemary leaf extract may be an effective natural treatment for hair growth and male pattern baldness.
research Comparison of artificial sebum with human and hamster sebum samples
Artificial sebum L closely mimics human sebum for drug delivery research.