research Segmental Hair Analysis for 11-Nor- 9-Tetrahydrocannabinol-9-Carboxylic Acid and the Patterns of Cannabis Use
THCCOOH levels in hair decrease from root to tip and don't match well with self-reported cannabis use.
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research Improved forensic hair evidence for drugs of abuse by mass spectrometry
Forensic hair analysis for drugs is now more reliable and accurate.
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 External post mortem artefact: a key issue in hair result interpretation
Hair test results can be misleading due to contamination, so they shouldn't be used alone to determine drug use.
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.
research Original article / Article original External post mortem artefact: a key issue in hair result interpretation
Hair test results can be misleading due to external contamination, so they shouldn't be used alone to assess long-term drug use.
research PHYSICAL STABILITY TEST HAIR TONIC COMBINATION Cinnamon (Cinnamomum burmanii) ESSENTIAL OIL AND VCO (VIRGIN COCONUT OIL) WITH CYCLING TEST METHOD AND IRRITATION TEST ON THE RABBIT
The hair tonic with cinnamon oil and coconut oil was stable and caused very mild irritation.
research O-T-C Hair Preparations
research Development and evaluation of VCO based herbal hair tonic
The VCO-based herbal hair tonic is effective, safe for hair loss treatment, and can be mass-produced.
research Mechanism of cannabinoid incorporation in hair
Cannabinoids like THC and THCA get into hair through skin oils, not hair color.
research β-catenin-mediated hair growth induction effect of 3,4,5-tri-O-caffeoylquinic acid
3,4,5-tri-O-caffeoylquinic acid promotes hair growth by activating the β-catenin pathway.
research HPTLC assay of nicotine and cotinine in biological samples
A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
research Influence of thermal hair straightening on cannabis and cocaine content in hair
Thermal hair straightening changes drug levels in hair, affecting test results.
research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: 1. Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
research HOXC13 Is Involved in the Regulation of Human Hair Keratin Gene Expression
HOXC13 is crucial for regulating hair keratin genes in hair follicles.
research ยาฉดไซโปรเทอโรนอะซเตทปลดปลอยนาน ชนดใชนำมนมะพราวผสมตวทำละลายเปนนำกระสายยา Cyproterone Acetate Sustained-Release Injection Using Mixed Coconut Oil/Solvent as Vehicle
Mixed coconut oil/solvent is suitable for cyproterone acetate injections, but more safety checks are needed.
research Coconut oil works as a gonadal feedback testosterone booster and increases pituitary aromatase (cyp19a1b) expression levels in fugu (Takifugu rubripes)
Coconut oil boosts testosterone but doesn't fully trigger reproductive maturity in pufferfish.
research Crystal Structure of 3-Oxo-4-Aza-5-Alpha-Androstone-17 β-Tert-Butyl Carboxamide with an O···H–(C, N) Acceptor Four-Center Hydrogen Bond
The research shows that hydrogen bonds greatly affect the crystal structure of a Finasteride derivative.
research J. Cosmet. Sci., 158, 637–650 (November/December 2007) Use of quaternized cassia galactomannan for hair conditioning
Cassia HPTC is an effective hair conditioner, better than some traditional formulas.
research Haico (Hair tonic coffee) / Tanisa Humaida A.P ... [et al.]
Coffee can help improve hair growth and appearance.
research Hair Growth Activity of Hair Tonic Preparations Containing Cinnamon Essential Oil (Cinnamomum burmanii) and Virgin Coconut Oil
Cinnamon essential oil and virgin coconut oil hair tonic promoted hair growth, with the highest concentration performing better than the positive control.
research A comparison of the cytotoxic effects of fatty acids on in vitro breast and prostate cell lines
DHA derivatives, especially didocosahexaenoin, effectively kill prostate cancer cells and may offer a safer cancer treatment option.
research Development of a Novel Penetration-Enhancing Agent for Hair Products
HAIRCARECUBE TM (HCC) helps hair products work better by getting active ingredients deeper into the hair.
research Chemical Reactions Occurring in Curing Treatment for Permanent Hair Straightening Using Thioglycolic and Dithioglycolic Acids
Using both TGA and DTDG in hair straightening reduces hair damage compared to using TGA alone.
research Formulasi Dan Uji Stabilitas Hair Tonic Kombinasi Ekstrak Daun Pandan Wangi (Pandanus Amaryllifolius Roxb.) Dan Vco
The hair tonic with fragrant pandan leaf extract and VCO was mostly stable, except for the F3 formulation.
research Variation in the ovine trichohyalin gene and its association with wool curvature
Variation in the TCHH gene affects wool curliness in sheep.
research Single hair fiber assessment techniques to discriminate between mineral oil and coconut oil effect on hair physical properties
Coconut oil makes hair stronger and more flexible than mineral oil.
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 Structural changes in the trichocyte intermediate filaments accompanying the transition from the reduced to the oxidized form
Oxidation changes the structure of hair protein filaments, causing them to compact and rearrange.
research Synthesis of 11α-hydroxyprogesterone hartens
Researchers successfully made new compounds for hormone level tests, but one attempt led to an unexpected product, correcting a past error.