2 citations
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September 2018 in “Journal of Separation Science” This study demonstrated that using finasteride impurity as a non-isotopically labeled internal standard in paper spray ionization–mass spectrometry can effectively and efficiently measure finasteride tablet dissolution, achieving results comparable to high-performance liquid chromatography.
December 2022 in “Journal of Pakistan Association of Dermatologists” In this study, PRP treatment for scalp hair restoration, combined with finasteride and minoxidil, resulted in reduced hair fall, stronger hair, and satisfactory regrowth in patients, with a satisfaction level of up to 90%.
December 2025 in “Molecules” This study developed a method using UHPLC-MS/MS and MSPE to detect trace amounts of sex hormones in cosmetics, finding progestins and estrogens in some products, and performed a preliminary safety evaluation for residual progesterone in hair loss prevention cosmetics.
2 citations
,
December 2019 in “Bioanalysis” This article reviews analysis techniques in LC-MS/MS and discusses the potential use of a novel in-sample calibration curve method, but reports no new experimental results.
2 citations
,
May 2021 in “Journal of pharmaceutical and biomedical analysis” This study utilized a UHPLC-HRMS method to identify eight active pharmaceutical ingredients, such as ketoconazole and minoxidil, in 26 out of 100 analyzed cosmetic products.
1 citations
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February 2014 in “Analytical Letters” This study developed a fast and sensitive ultra-high performance liquid chromatography method to quantify ketoconazole in antidandruff emulsions, showing comparable results to labeled concentrations.
May 1995 in “Journal of Investigative Dermatology” Researchers developed a new way to measure gene activity in single hair follicles and found that a specific gene's activity changes with different amounts and times of treatment.
![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/assets/0026b639-99a8-455a-a986-c39aa65abfa9/small/2087.jpg)
20 citations
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December 1995 in “Journal of Chromatography B: Biomedical Sciences and Applications” Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.
January 2021 in “Victoria University Research Repository (Victoria University)” This study concluded that high-intensity interval training (HIIT) offers superior benefits over standard moderate-intensity continuous training (MICT) in improving aerobic capacity, insulin sensitivity, hormonal profiles, and anxiety scores in overweight women with PCOS.
18 citations
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December 2010 in “Journal of analytical atomic spectrometry” This study demonstrated that using lead-doped keratin film as a calibration standard allows for accurate tracking of lead distribution along hair strands, revealing different exposure patterns among workers in a battery manufacturing factory in Thailand.
May 2024 in “International Journal of Cosmetic Science” This study found that using near-infrared optics, specifically in the second NIR window, allows for effective noninvasive evaluation of intra-hair damage caused by cosmetic treatments, demonstrating distinct damage types and changes in hair condition due to chemical or thermal processes.
September 2009 in “MedEdPORTAL” This resource outlines a structured oral examination approach for internal medicine students using a case study of systemic lupus erythematosus, highlighting its convenience and effectiveness based on student feedback.
41 citations
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December 2015 in “Journal of the European Academy of Dermatology and Venereology” This review discusses the challenges and potential solutions in studying Demodex mites and their possible pathogenic role in human skin disorders but reports no new findings.
September 2024 in “Alcohol and Alcoholism” This study suggests that alcohol consumption may have a less significant impact on androgenetic alopecia than previously thought, with odds ratios above 1.0 but not conclusively strong.
323 citations
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November 2017 in “Bioanalysis” This commentary discusses the challenges of matrix effects in LC–MS analysis and introduces the concept of a matrix effect factor using stable isotopically labeled internal standards to improve analysis reliability.
7 citations
,
September 2014 in “Mass spectrometry letters” This study reported that a liquid-liquid extraction method using methyl tert-butyl ether and methylene chloride was most effective for extracting dutasteride and its internal standard from rat plasma.
5 citations
,
February 1992 in “Journal of chromatography A/Journal of chromatography” This study developed a rapid, precise, and specific chromatographic method to measure alpha-tocopheryl nicotinate in cosmetics, using alpha-tocopheryl acetate as an internal standard.
October 2025 in “Infection Control and Hospital Epidemiology” This article discusses developing a standardized operating procedure for PRP administration to align with infection prevention regulatory standards and reports no new clinical results.
The report aimed to improve health and safety standards in day care by identifying risks and suggesting solutions.
3 citations
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October 2006 in “Journal of dermatology” This study reported that X-ray microscopy provides more intact images of hair's internal structure compared to transmission electron microscopy, particularly for observing fine details like cuticle coarsening and cortex cracks.
January 2023 in “Skin appendage disorders” This review discusses the scalp microinfusion MMP® technique for hair loss treatment and reports no new results; it emphasizes the need for more standardized studies.
January 2026 in “International Journal of Cosmetic Science” This study identifies key attributes—luminosity, structural integrity, and vitality—that define hair vibrancy, providing insights to guide the development of hair products that align with consumer expectations.
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.
25 citations
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October 2008 in “Chromatographia” This study developed and validated a sensitive and rapid method to simultaneously measure alfuzosin and dutasteride in human plasma, enabling high-throughput analysis for pharmacokinetic and bioequivalence studies.
15 citations
,
July 2009 in “Biomedical Chromatography” This study developed and validated a sensitive liquid chromatography–mass spectrometry method to measure aristolochic acid‐I in rat plasma, successfully applying it to pharmacokinetic research.
2 citations
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October 2011 in “분석과학” This study developed and validated a method using LC-ESI-MS/MS to accurately measure finasteride levels in human serum.
1 citations
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December 2011 in “Arzneimittelforschung” This study developed a sensitive HPLC-MS/MS method for determining cyproterone acetate levels in human plasma and found no significant difference in its concentration between two oral formulations in bioequivalence testing.
September 2024 in “International Journal of Applied Pharmaceutics” This study describes a new LC-MS/MS method for analyzing Finasteride and Tadalafil, demonstrating system suitability, linearity, and accuracy in pharmacokinetic studies in rats, aligning with USFDA guidelines.
January 2013 in “Chinese Journal of Hospital Pharmacy” This study developed a precise and sensitive HPLC-MS/MS method for analyzing the pharmacokinetics of perospirone hydrochloride in human plasma, establishing it as suitable for clinical studies.
January 2008 in “Central South Pharmacy” This study developed an accurate and reliable HPLC-ESI-MS method for determining candesartan levels in human plasma, useful for pharmacokinetic studies.