October 2023 in “Al-Anbar medical journal” This study found that a new clinic-based modified hair fall count method is a valid tool for assessing hair loss in women, showing strong association and high precision compared to the conventional home-based method.
January 2025 in “Journal of Pharmaceutical Research Science & Technology” This review explores the potential, challenges, and recent advancements of dissolving microneedles in drug delivery, summarizing their varied applications and current limitations without providing new clinical results.
May 2026 in “Applied In Vitro Toxicology” This study evaluated an in vitro inhalation method to assess the toxicological impacts of aerosols from heated hair products, revealing significant differences in cellular stress and IL-8 release among different test materials, which may help in developing safer products.
2 citations
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December 2010 in “PubMed” This study reported that a new two-point bending stiffness method effectively correlated with sensory assessments for hair styling gels but not for hair styling sprays, likely due to differences in polymer/hair composites.
3 citations
,
January 2011 This study developed a precise and reliable UV spectrophotometric method for determining finasteride concentration in bulk and tablets, demonstrating strong linearity and accuracy.
5 citations
,
November 2003 in “PubMed” This study found that chemical and photochemical oxidative processes modify the main classes of proteins in hair, confirmed through microspectrophotometric, fluorescence microscopy, and electrophoretic methods.
9 citations
,
March 2017 in “Journal of Visualized Experiments” This study introduced a novel in vitro murine assay using transgenic mice to identify immunomodulatory compounds, which identified 160 potential hits from 4,398 compounds screened.
6 citations
,
August 2016 in “Journal of Visualized Experiments” This article describes a method using the CUBIC protocol to clarify and visualize molecular and cellular interactions in mouse skin biopsies at single cell resolution, but does not provide new biological findings.
8 citations
,
March 2021 in “Drug testing and analysis” This study improved a hair analysis method to estimate the days of continuous ingestion of hay-fever medicines, with an average error of about 2 days from actual ingestion.
August 2024 in “Nihon Ika Daigaku Igakkai Zasshi” In this study, researchers used tissue clearing techniques on human skin and scar tissue for the first time to render them optically transparent, with the aim of revealing atypical structures and improving protocols for observing scar tissue changes.
1 citations
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January 2003 in “Dermatology” Finasteride's effectiveness measured by observing hair cortex changes using a cheap and easy method.
31 citations
,
April 2020 in “Pharmaceutics” This study found that dexamethasone nanocrystals significantly increased drug penetration into skin compared to a traditional cream formulation, suggesting potential benefits for treating inflammatory skin conditions.
June 2024 in “International Journal of Pharmaceutical Quality Assurance” This study established a new reverse-phase high-performance liquid chromatography method to accurately and precisely quantify silodosin and dutasteride in mixtures, meeting International Council of Harmonization validation criteria for stability, sensitivity, and recovery.
45 citations
,
December 2004 in “Forensic Science International” This study reports that using laser microdissection to isolate telogen hair follicles significantly improves DNA extraction efficiency for STR typing, reducing contamination from keratin.
21 citations
,
January 2023 in “Biomaterials Science” This study investigated the use of dissolving microneedle patches to improve the skin-lightening effects of alpha-arbutin and resveratrol, finding that the patches enhanced intradermal delivery and slightly decreased the melanin index without affecting skin hydration or causing irritation over 24 hours.
35 citations
,
June 2017 in “Pharmaceutical research” This study presented a new two-dimensional model that successfully predicts transdermal permeation of caffeine, highlighting the significant role of the follicular pathway in increasing systemic bioavailability.
44 citations
,
April 2011 in “Critical reviews in analytical chemistry” This review discusses the pharmacological properties and analytical methods for determining fluconazole but reports no new experimental findings.
November 2017 in “British Journal of Dermatology” The electronic version of the Dermatology Life Quality Index is as effective as the paper version, with most patients preferring it.
July 1999 in “Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE” In this study, researchers observed bright colored patches in the hair of diabetic patients under cross polarized light, suggesting a potential non-invasive diagnostic method for diabetes.
December 2024 in “Tissue and Cell” In this study, researchers developed a method to automatically detect androgen receptor nuclear translocation in dermal papilla cells using fluorescence markers and image analysis, finding that the receptor's nuclear signal peaks about 20 minutes after DHT exposure.
8 citations
,
July 2002 in “X-Ray Spectrometry” In this study, researchers found a correlation between x-ray patterns and the element composition of human hair, with certain metal roles in the hair matrix considered.
2 citations
,
January 2012 in “Pharmaceutical Methods” In this study, the researchers reported that their proposed methods accurately determined the studied drug with good recovery rates despite the presence of oxidative degradation products.
November 2022 in “Journal of Investigative Dermatology” This study developed a novel method to analyze the effects of COL7A1 mutations using mRNA from peripheral blood mononuclear cells, aiding genetic diagnosis and potential therapies for dystrophic epidermolysis bullosa.
11 citations
,
June 2013 in “Journal of Chemical Education” This study reports an easy colorimetric method for detecting nitrite in water using minoxidil, which may be suitable for various analytical applications due to its effective detection range.
September 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that dissolving microneedle array patches containing mesoporous silica nanoparticles can deliver antigen-loaded nanoparticles into mice effectively, inducing strong immune responses similar to traditional subcutaneous injection.
32 citations
,
March 2016 in “American Journal of Physical Anthropology” This study suggests that chemical methods can reveal subtle differences in scalp hair color variability across populations and emphasizes the need for enhanced understanding of hair fiber curvature.
December 2022 in “Journal of neurodevelopmental disorders” This study observed that repeated hair follicle sampling is feasible and reliable for measuring FMR1 mRNA and FMRP in individuals with Fragile X syndrome, supporting its use in longitudinal studies.
8 citations
,
July 2011 in “Critical reviews in analytical chemistry” This article discusses fluconazole's pharmacological and physicochemical properties and methods for its analysis, but reports no new clinical results.
12 citations
,
August 2012 in “ISRN Analytical Chemistry (Print)” This review discusses various chemical and instrumental methods for determining macrolides and reports no new experimental results.
19 citations
,
November 1971 in “Clinica Chimica Acta” In this study, the researchers found that the absence of the NFI-C transcription factor delayed the hair growth cycle in mice by affecting key gene expressions and signaling pathways.