research New Insight Into the Immunostaining Method Suitable for the Pilosebaceous Complex Unit
The study found that a one-step antibody method is better than the LSAB method for accurately studying hair follicle structures without false positives.
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research Cost-effectively dissecting the genetic architecture of complex wool traits in rabbits by low-coverage sequencing
Low-coverage sequencing is a cost-effective way to find genetic factors affecting rabbit wool traits.
research Quantitative analysis of 34 sex (pro)hormones, conjugates and bioactive oxidation products thereof in human plasma by GC- and LC-MS/MS and systematic investigation of overestimations of analyte concentrations not accounted for by method validation
The method accurately measures sex hormones in human plasma but can have small errors.
research A Method to Monitor Dutasteride in Rat Plasma Using Liquid-Liquid Extraction and Multiple Reaction Monitoring: Comparisons and Validation
The best method to monitor dutasteride in rat plasma is liquid-liquid extraction with methyl tert-butyl ether and methylene chloride.
research Eruptive vellus hair cysts: An alternative diagnosing method
A new method can better diagnose eruptive vellus hair cysts.
research Isolation rearing-induced reduction of brain 5α-reductase expression: Relevance to dopaminergic impairments
Isolation stress in rats reduces brain enzyme levels, affecting dopamine function.
research Computing Your Ideal Haircut Routine
The ideal haircut routine can be determined using a model based on hair growth and regular haircuts.
research A Monte Carlo Simulation Framework to Quantify Platelet Dose Variability in Platelet-Rich Plasma Therapies
This study presents a probabilistic framework using Monte Carlo simulations to quantify variability in platelet dose delivered (PDD) in platelet-rich plasma (PRP) therapies. By modeling PDD as a random variable influenced by platelet count, concentration factor, injected volume, and processing efficiency, the study conducted 100,000 iterations to explore uncertainty propagation. The simulations showed a right-skewed distribution of PDD with a median of 3.1 × 10^9 platelets and a coefficient of variation over 50%. Sensitivity analysis identified injected volume and concentration factor as major contributors to variability, with significant interaction effects. The findings highlight the utility of probabilistic modeling in understanding variability sources in PRP preparation and offer a framework for uncertainty quantification in similar biomedical systems.
research Designing a Placebo Microneedle Stamp: Modeling and Validation in a Clinical Control Trial
The placebo microneedle stamp didn't penetrate skin and caused less pain, but blinding was only effective for those with low skin sensitivity.
research Segmental hair analysis - a retrospective testosterone diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
research QuantAnts machines discover biomarkers for RAS signaling activation and design sgRNAs for CRISPR to target complex CD9, CD34, and CD74.
The QuantAnts machines can find cancer markers and create CRISPR targets for them.
research Hair growth measurement using intradermal sulfur 35 cystine
The method accurately measures hair growth with minimal risk and is better than other methods.
research Synthesis of avicequinone c and analogs toward the study of 5α-reductase inhibitory activity
2-Hydroxy-1,4-naphthoquinone is a strong 5α-reductase inhibitor.
research Design and Validation of a Sensitive Multisteroid LC-MS/MS Assay for the Routine Clinical Use: One-Step Sample Preparation with Phospholipid Removal and Comparison to Immunoassays
The new LC-MS/MS method is more accurate and reliable than traditional immunoassays for measuring steroids in serum.
research Surgical Pearl: Mechanoanesthesia to reduce the pain of local injections
Using a vibrating device during injections can help reduce pain.
research UPLC-MS/MS method for the simultaneous quantification of caffeine and illicit psychoactive drugs in hair using a single-step high-speed grinding extraction – Insights into a cut-off value for caffeine abuse
The conclusion is that a new method can measure caffeine and drugs in hair, finding caffeine abusers have 70 times more caffeine than normal, with a proposed cut-off value for abuse.
research Поняття міжкультурної комунікації та порівняльна характеристика німецької та української культур (на матеріалі німецької мови)
Low-dose effects in rodent studies are hard to confirm due to confounding factors and control group variability.
research Development and evaluation of novel rodent model of PCOS mimicking clinical phenotype in human disease
The new rodent model successfully mimics non-lean human PCOS symptoms.
research Peer Review #2 of "Computational drug repositioning based on side-effects mined from social media (v0.2)"
The peer review highlighted the need for clearer data handling, questioned the study's validity, and recognized improvements from the original version.
research NIEFARMAKOLOGICZNA METODA REDUKCJI BÓLU FIZYCZNEGO POPRZEZ ZMIANĘ RODZAJU UWAGI. OPIS PRZYPADKÓW I METODY
Shifting attention can reduce physical pain.
research Development of Suspended Droplet Microextraction Method for Spectrophotometric Determination of Serum Iron
A new method accurately measures iron in small samples with high sensitivity and low cost.
research Study of two different formulations of finasteride in male volunteers with androgenetic alopecia
research Review for "The Comparative Effects Between Long‐Term and Short‐Term Treatment of Finasteride on Anxiety‐Like and Depression‐Like Behaviors in Early Senescent Male Rats"
research Review for "The Comparative Effects Between Long‐Term and Short‐Term Treatment of Finasteride on Anxiety‐Like and Depression‐Like Behaviors in Early Senescent Male Rats"
research Estimativa de idade em indivíduos vivos
Age estimation tests are mostly used in civil cases for adults and the elderly in the Amazon region.
research Serial Hydrolysis for the Simultaneous Analysis of Catecholamines and Steroids in the Urine of Patients with Alopecia Areata
A new method was created to analyze certain chemicals in the urine of alopecia areata patients, revealing they have higher metanephrine content. This method can also be used for other related diseases.
![Synthesis of 5,6,6-[2H3]Finasteride and Quantitative Determination of Finasteride in Human Plasma at Picogram Level by an Isotope-Dilution Mass Spectrometric Method](/images/research/0026b639-99a8-455a-a986-c39aa65abfa9/small/2087.jpg)
research Synthesis of 5,6,6-[2H3]finasteride and quantitative determination of finasteride in human plasma at picogram level by an isotope-dilution mass spectrometric method
Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.
research Cost-effectively dissecting the genetic architecture of complex wool traits in rabbits by low-coverage sequencing
Low-coverage sequencing is a cost-effective way to identify genes related to wool traits in rabbits.
research A pilot study of paternal drug exposure: the Motherisk experience
More research is needed on the safety of fathers' drug exposure before conception.
research Evaluation of hair follicles as a surrogate tissue for pharmacodynamics response in xenograft tumors
Hair follicles can be used to quickly assess drug effects in cancer treatment.