research (Un)targeted Scanning of Locks of Hair for Drugs of Abuse by Direct Analysis in Real Time–High-Resolution Mass Spectrometry
A new method can quickly and accurately detect drugs in hair.
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630-660 / 1000+ resultsresearch Stable Isotopes And Multiple Tissue Analysis: Reconstructing Life Histories For Individuals From Dakhleh Oasis, Egypt
Analyzing isotopes from different tissues can effectively reveal detailed life histories of individuals.
research Metabolic study of androsta-1,4,6-triene-3,17-dione in horses using liquid chromatography/high resolution mass spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Six SNPs and a TTG indel in sheep desmoglein 4 gene are in complete linkage disequilibrium
Seven genetic variations in sheep's DSG4 gene are linked and affect wool traits.
research 882 Syndactyly type III and hypotrichosis in oculodentodigital syndrome with GJA1 mutation
A boy with Oculodentodigital syndrome had a unique GJA1 gene mutation causing his symptoms.
research Biochemical predictor for polycystic ovary syndrome
The uric acid to creatinine ratio is a strong indicator for diagnosing PCOS.
research 315 Butyrophilin-like 2 (BTNL2) controls auto-aggressive dermal γδT lymphocytes that attack human hair follicles.
BTNL2 helps protect hair follicles from immune attacks.
research Figure 8, The Hamilton-Norwood classification of male androgenetic Alopecia
research Conserved γδ T cell selection by BTNL proteins limits progression of human inflammatory bowel disease
BTNL proteins help control inflammatory bowel disease by maintaining specific immune cells.
research Determining the Relationship Among Cattle Genotype, Hair Coat Score, and Productivity Through the Investigation of Single Nucleotide Polymorphisms within Prolactin, Dopamine Receptor D2, and Melatonin Receptor 1A
research Association between genetically predicted leukocyte telomere length and non-scarring alopecia: A two-sample Mendelian randomization study
Shorter telomeres in white blood cells may increase the risk of a common type of hair loss.
research Estrous Cycle-Dependent Changes in Basal and Ethanol-Induced Activity of Cortical Dopaminergic Neurons in the Rat
research Homogenization theory captures macroscopic flow discontinuities across Janus membranes
The homogenization theory effectively describes how flow behaves differently across asymmetric membranes.
research Raising threshold for diagnosis of polycystic ovary syndrome excludes population of patients with metabolic risk
Changing the diagnosis criteria for PCOS might miss women at risk for related health issues.
research DEVELOPMENTAL AND EVOLUTIONARY COMPARATIVE ANALYSIS OF A REGULATORY LANDSCAPE IN MAMMALS AND BIRDS
Hoxd gene regulation in mammals and birds is robust despite differences in DNA sequences, due to 3D chromatin structures.
research CHEMICAL FORM OF THE IODINE PRESENT IN THE HAIR OF THE RAT
Iodine in rat hair is linked to hair growth.
research Exploring the clinical implications of novel SRD5A2 variants in 46,XY disorders of sex development
New SRD5A2 variants may disrupt protein function, aiding diagnosis and treatment of related disorders.
research Local Positive Feedback Regulation Determines Cell Shape in Root Hair Cells
Reactive oxygen species and calcium create a feedback loop that shapes root hair cells.
research Spontaneous Pathology of Endangered Geriatric Julia Creek Dunnarts (<em>Sminthopsis douglasi</em>, Archer 1979) with Emphasis in Reproductive Pathology
Older Julia Creek dunnarts often have reproductive and hormonal health issues.
research 574 A deep learning classifier for the analysis of tiger tail banding in trichothiodystrophy
A deep learning model was developed to help diagnose trichothiodystrophy by analyzing hair patterns.
research Trichothiodystrophy and fragile hair: the distinction between diagnostic signs and diagnostic labels in childhood hair disease
Fragile hair in children is rarely linked to trichothiodystrophy (TTD).
research Evolutionary Trees of Intermediate Filament Proteins
research Solubilities of Flutamide, Dutasteride, and Finasteride as Antiandrogenic Agents, in Supercritical Carbon Dioxide: Measurement and Correlation
Flutamide, dutasteride, and finasteride dissolve differently in supercritical carbon dioxide, with dutasteride dissolving the least.
research Predicting Physical Appearance from Low Template: State of the Art and Future Perspectives
Machine learning improves DNA predictions for eye and hair color, but challenges remain for skin tone and facial features.
research 5-α-Reductase type 2 deficiency: is there a genotype-phenotype correlation? A review
No consistent link between genotype and phenotype in 5-α-Reductase type 2 deficiency.
research Qualification of a new and precise automatic tool for the assessment of hair diameters in phototrichograms
The new automatic tool accurately measures hair thickness and is reliable.
research Baseline Neutrophil-to-Lymphocyte Ratio Stratifies Early Trichoscopic Response to Platelet-Rich Plasma–Based Regimens in Non-Scarring Alopecia: A Real-World Cohort with Internal Validation Using an Interpretable Neural Network
A high neutrophil-to-lymphocyte ratio may predict poor response to hair loss treatment.
research Current Guidelines for Diagnosing PCOS
The guidelines suggest reconsidering PCOS criteria for better diagnosis and care.
research Rat steroid 5α-reductase kinetic characteristics: Extreme pH-dependency of the type II isozyme in prostate and epididymis homogenates
The activity of a specific rat enzyme in the prostate and epididymis is highly dependent on the acidity level.
research Comparison of Linear Regression, Decision Tree Regression, and Random Forest Regression Algorithms in Predicting Baldness Risk
Random Forest Regression is best for predicting baldness risk.