June 2026 in “Advanced Healthcare Materials” In this study, a taurine-based ionic liquid was developed to effectively penetrate the skin barrier and deliver antioxidants to hair follicles, reducing oxidative stress and promoting hair regrowth in an androgenic alopecia animal model.
June 2026 in “International Journal of Pharmaceutics”
November 2025 in “The Bioscan.” This case report describes a 30-year-old man with alopecia areata who experienced recovery following treatment with the homeopathic medication Pix Liquida.
May 2024 in “Chemical engineering journal” This study reports that a new minoxidil and epigallocatechin gallate co-loaded ionic liquids system showed superior efficacy in promoting hair regrowth in a mouse model of androgenic alopecia by activating hair follicle stem cells and improving microenvironment conditions, compared to existing minoxidil products.
April 2019 in “Progress in Crystal Growth and Characterization of Materials” Hair grows like a crystal at a solid-liquid interface without cell division.
This study found that culturing hair follicles at the air-liquid interface enhanced hair growth and maintained an anagen-like morphology better than submerged cultures.
November 2025 in “The Bioscan.” This case report describes a 30-year-old male with alopecia areata who recovered after treatment with the homeopathic remedy Pix Liquida.
October 2023 in “Journal of Molecular Liquids” This study demonstrated that imidazole-based ionic liquids, particularly [Emim]DEP, effectively dissolved yak hair keratin, maintaining its structure better than other tested solvents, and also performed well on human hair and goat wool, with consistent performance even after five recycling cycles.
52 citations
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June 2013 in “The Journal of Clinical Endocrinology and Metabolism” This study defined menstrual phase-specific reference intervals for circulating androgen levels in young women, highlighting that anovulatory females showed higher androgen, LH, and FSH levels compared to ovulatory females.
45 citations
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June 2008 in “Journal of pharmaceutical and biomedical analysis” This study developed a new HPLC method for detecting prohibited substances like minoxidil and hydrocortisone in cosmetic products, achieving high sensitivity and successful application to real-world samples.
45 citations
,
August 1994 in “Journal of Chromatography B: Biomedical Sciences and Applications” Method detects finasteride in plasma and semen with high sensitivity and accuracy.
38 citations
,
January 2013 in “Analyst” This study identified the main secondary metabolites in Ziziphus jujuba seeds and confirmed that UPLC-MS/MS and GC-MS effectively demonstrate their pharmaceutical quality.
29 citations
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February 1996 in “Journal of Chromatography B: Biomedical Sciences and Applications” This study developed a fully automated HPLC method for accurately quantifying finasteride in human plasma, achieving a detection limit of 1 ng/ml with validated application in pharmacokinetic studies.
21 citations
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January 2017 in “Skin Pharmacology and Physiology” In this noninferiority study, researchers found that a 0.2% caffeine-based topical liquid was not less effective than 5% minoxidil solution in improving hair growth in men with androgenetic alopecia over six months.
19 citations
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July 2005 in “Steroids” In this study, researchers developed a sensitive LC–MS–MS assay to measure 3α-androstanediol levels in rat plasma and observed that testosterone raises these levels via a 5α-reductase pathway.
19 citations
,
May 1991 in “Journal of Chromatography B: Biomedical Sciences and Applications” This study developed and validated an HPLC method for detecting a novel 5α-reductase inhibitor in human plasma, supporting its pharmacokinetic evaluation at low doses.
18 citations
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July 2009 in “Drug Metabolism and Disposition” This study identified previously unknown phase I and phase II metabolites of finasteride in human bile and urine using a specialized bile collection technique and advanced mass spectrometry analysis.
16 citations
,
August 2014 in “Archives of Pharmacal Research” This study found that surface-modified liquid crystalline nanoparticles significantly enhanced skin permeation of finasteride and dutasteride compared to unmodified nanoparticles, suggesting potential for improved treatment efficacy in androgenetic alopecia.
15 citations
,
January 2020 in “RSC advances” In this study, researchers developed a new Supported Ionic Liquid Phase palladium catalyst that showed effectiveness in aminocarbonylation reactions for synthesizing pharmaceutical compounds like CX-546 and a precursor of Finasteride, though results were sensitive to substrate variations and prompted palladium leaching concerns.
13 citations
,
November 2021 in “Biomedicines” This review discusses the potential of plasma-activated liquid (PAL) in medical applications and highlights recent studies to inform researchers of its usage possibilities, but reports no new clinical findings.
13 citations
,
November 2006 in “E-journal of Chemistry” This study developed a rapid and sensitive HPLC method for measuring finasteride in bulk and tablet forms, showing high precision and accuracy compared to the official method.
11 citations
,
August 2017 in “Journal of Chromatographic Science” This study established a rapid and accurate ultra-performance liquid chromatographic method for chemical fingerprinting and analyzing Platycladi cacumen, effectively distinguishing batches based on geographical and climatic conditions.
9 citations
,
February 2018 in “Journal of Pharmaceutical and Biomedical Analysis” This study validated a highly selective and fast LC–MS/MS method for accurately measuring levels of tadalafil and finasteride in human plasma, adhering to international bioanalytical guidelines.
9 citations
,
April 2013 in “Journal of Chromatography B” This study developed and validated a sensitive LC-MS/MS method for quantifying tamsulosin in human serum, achieving high analyte recovery and demonstrating applicability in clinical research for benign prostatic hyperplasia.
9 citations
,
January 1999 in “Journal of Liquid Chromatography & Related Technologies” This article discusses using high performance liquid chromatography to optimize mobile phase composition for separating synthesis products of Finasteride, without reporting new clinical results.
9 citations
,
January 1983 in “Journal of Chromatography B Biomedical Sciences and Applications” This study found that enzyme activity related to cancer induction by polycyclic aromatic hydrocarbons can be increased by using a shampoo containing crude coal tar and significantly inhibited by imidazole compounds in human hair follicles.
7 citations
,
April 2022 in “Journal of pharmaceutical and biomedical analysis” This study describes a new method using high-resolution mass spectrometry for analyzing multiple steroids in human scalp hair, with newborn hair showing the highest steroid concentrations among examined age groups.
5 citations
,
April 2024 in “ACS Chemical Neuroscience” This study developed and validated a highly sensitive method using ultrahigh-performance liquid chromatography with tandem mass spectrometry for accurately analyzing nine neuroactive steroids in human serum, which could enhance understanding of disease pathophysiology and support new biomarker and therapeutic discovery.
5 citations
,
January 2024 in “Fermentation” This study found that fermenting porcine and equine placentas with a specific lactic acid bacterial strain enhanced the moisturizing abilities and cell proliferation properties compared to traditional placental extracts, suggesting their potential for cosmetic applications.
5 citations
,
January 2012 in “PubMed” This study developed and validated a reliable method using chromatography and mass spectrometry to accurately measure finasteride levels in human plasma.