research Virtual Bioequivalence Assessment of Ritlecitinib Capsules with Incorporation of Observed Clinical Variability Using a Physiologically Based Pharmacokinetic Model
50-mg ritlecitinib capsules are bioequivalent to 100-mg capsules.
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research Testosterone-like immunoreactivity in hair measured in minute sample amounts - a competitive radioimmunoassay with an adequate limit of detection
The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Relation between mineral composition of human hair and common illnesses
Hair mineral content can help diagnose certain common illnesses.
research Systemic effects of Leucaena leucocephala ingestion on ringtailed lemurs (Lemur catta) at Berenty Reserve, Madagascar
Ingesting Leucaena leucocephala caused hair loss and increased infant mortality in ringtailed lemurs.
research A semisynthetic approach for the simultaneous reaction of grape seed polymeric procyanidins with catechin and epicatechin to obtain oligomeric procyanidins in large scale
Created large amounts of grape seed compounds using a new method.
research DETERMINATION OF FINASTERIDE AND RELATED COMPOUNDS BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. I. CHOOSING THE MOBILE PHASE COMPOSITION
Best results found using acetonitrile, water, and trifluoroacetic acid or methanol mixture.
research Effect of finasteride particle size reduction on its pharmacokinetic, tissue distribution and cellular permeation.
Smaller finasteride particles increase effectiveness in treating hair loss.
research Evolution of Ritlecitinib Population Pharmacokinetic Models During Clinical Drug Development
Ritlecitinib shows promise as a versatile treatment for various autoimmune and inflammatory diseases.
research Integration Analysis of Transcriptome and Proteome Reveal the Mechanisms of Goat Wool Bending
The research identified key proteins and genes that may influence wool bending in goats.
research Pharmacokinetic-pharmacodynamic modeling approach for dose prediction of the optimal long-acting injectable formulation of finasteride
Optimal long-acting finasteride injection dose found: 16.8 mg, effective for one month.
research Determination of finasteride and its metabolite in urine by dispersive liquid–liquid microextraction combined with field-enhanced sample stacking and sweeping
New method accurately measures finasteride and M3 in urine, helping evaluate pharmacokinetics.
research Bioactives in Chinese Proprietary Medicine Modulates 5α-Reductase Activity and Gene Expression Associated with Androgenetic Alopecia
Chinese medicine may help treat hair loss by affecting genes and enzyme activity.
research Moving Beyond Boundaries: Utilization of Longitudinal Exposure–Response Model for Bounded Outcome Score to Inform Decision Making in the Accelerated Drug Development Paradigm
A 50 mg daily dose of ritlecitinib is effective for alopecia areata, with temporary treatment breaks up to 6 weeks not affecting results.
research SIMULTANEOUS DETERMINATION OF FINASTERIDE AND TAMSULOSIN IN COMBINED DOSAGE FORM BY USING RP-HPLC METHOD
Method accurately measures finasteride and tamsulosin in combined drug form.
research A Fast and Efficient UPLC-ESI-MS/MS Method for Detection, Identification, and Quantitative Analysis of Bioactive Substances in Medicinal Herbal Extracts of Preventing Hair Loss
Researchers developed a quick and sensitive method to identify and measure hair growth-promoting substances in a herbal mix.
research A Cross-sectional Study of Plasma Trace Elements and Vitamins Content in Androgenetic Alopecia in Men
Men with hair loss may lack zinc, copper, and vitamin D; supplements could help.
research Optimization and validation of spectrophotometric methods for determination of finasteride in dosage and biological forms
The methods accurately measure finasteride in different forms.
research A review on formulation and analytical aspect of mangiferin a natural phenolic xanthonoid
Improving mangiferin's solubility and delivery can enhance its health benefits.
research Chromatographic Methods for the Determination of Aminexil, Pyridoxine, and Niacinamide in a Novel Cosmetic Hair Preparation
Two new methods accurately measure Aminexil, Pyridoxine, and Niacinamide in hair products.
research METHOD DEVELOPMENT AND VALIDATION OF UV-SPECTROPHOTOMETRIC ESTIMATION OF FINASTERIDE IN BULK AND PHARMACEUTICAL DOSAGE FORM
A reliable, cost-effective method was developed for accurately measuring finasteride in medicines.
research Gut–ovary axis and multiomic insights into PCOS in a DHEA-induced rat model
Gut microbiota and metabolic pathways may play a key role in PCOS development.
research Metabolomic and lipidomic atlas of human hair across its length
Human hair contains many different molecules that change along its length, influenced by personal care products.
research Quantitative Determination of α-Tocopherol and α-Tocopheryl Acetate in Pharmaceutical and Supplementary Soft Capsules by High Performance Liquid Chromatography
The method accurately measures vitamin E compounds in capsules.
research A concise review- Development of an analytical method and validation of dutasteride
New methods for measuring dutasteride are effective and reliable.
research Workplace-related environmental exposure and its potential influence on hair mineral and gut microbiota in cloned working dogs
Environmental conditions can affect toxic mineral levels and gut bacteria in working dogs.
research Simultaneous Quantification of Dutasteride and Silodosin Using a Stability-Indicating RP-HPLC Approach
The method accurately and quickly measures silodosin and dutasteride in mixtures.
research Analysis of Isotretinoin-Induced Alterations in the Levels of Plasma Trace Elements: Investigation of the Relationship Between Magnesium, Phosphorus, Potassium, Zinc, and Treatment-Related Side Effects
Isotretinoin affects trace element levels and requires monitoring of liver and kidney functions.
research Analytical methods of dutasteride: An overview
Dutasteride is more effective than finasteride for hair loss treatment.
research Micro-segmental analysis of the entry pathway and distribution of zolpidem in hair from different scalp regions after a single dose
Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.
research Highly Sensitive Simultaneous Measurement of Steroid Hormone in Human Serum by Liquid Chromatography-electrospray Ionization Tandem Mass Spectrometry
A new method accurately measures nine steroid hormones in human serum with high sensitivity.