5 citations
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April 2022 in “Egyptian Journal of Chemistry” This study found that a subfraction from Sansevieria trifasciata showed higher hair growth activity than other fractions in tests on rabbits.
January 2016 in “Journal of chemical and pharmaceutical research” The study reported that both ethanol and water extracts of pakis munding roots significantly promoted hair growth in male rabbits, showing better results than the marketed hair growth drug minoxidil.
This study found that bitter melon leaf extract, particularly at a 10% concentration, promoted hair growth in male rabbits, outperforming the effect of a 2% minoxidil solution.
4 citations
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January 2018 in “Research journal of pharmacy and technology” This study found that Wera leaf extract, particularly its n-hexane fraction, significantly stimulated hair growth, suggesting its potential as an antialopecia treatment.
January 2021 in “International journal of pharmaceutical research” In this study, the researchers found that the ethyl acetate fraction of Sansevieria trifasciata P. (20%) was just as effective as minoxidil (2%) in promoting hair growth in male rabbits, with notable results in hair follicle proliferation and a favorable anagen to telogen ratio.
16 citations
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January 1980 in “Planta Medica” This study found that alcoholic extracts of Cinchona succirubra, Dictamnus dasycarpus, Brassica juncea, and Sophora flavescens promoted hair growth in 5-week-old mice.
January 2024 in “Jurnal Ilmiah Ibnu Sina (JIIS) Ilmu Farmasi dan Kesehatan” In this study, researchers developed a hair tonic using shallots (Allium cepa L.) and found that its F2 formulation was as effective as the positive control in promoting hair growth on the 21st day and remained stable over 28 weeks of testing.
5 citations
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November 2017 in “Asian journal of pharmaceutical and clinical research” This study found that water fractions of Angiopteris evecta stimulated hair growth in male rabbits, suggesting potential alopecia treatment benefits pending further research in humans.
October 2014 in “Microscopy” This study found that using ionic liquid for specimen preparation allowed for observation of dermal papilla cells and their cilia in near-living conditions, reducing damage typically caused by conventional preparation methods.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights the diverse pharmacological properties and applications of guava leaves, attributing their effectiveness to a rich phytochemical composition and modern extraction techniques, suggesting their potential as natural therapeutic agents across pharmaceutical, nutraceutical, and cosmeceutical fields.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review explores the significant potential of guava leaves as a source of natural therapeutic agents, noting their rich phytochemical content and diverse pharmacological properties, such as antioxidant and anti-inflammatory effects, which may support their application in pharmaceutical, nutraceutical, and cosmeceutical industries.
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.
4 citations
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January 2007 in “Sen'i Gakkaishi” This study found that permanent wave treatment accelerates hair degradation after protease exposure, showing significant morphological differences compared to untreated hair and linked to damage from Alpha-helical region denaturation.
3 citations
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January 2007 in “Journal of health science” This study found that an enzymatic method effectively identified chemical treatments like perming and dyeing by detecting higher degradation in treated hair compared to untreated hair.
June 2019 in “Poster presentations” This study found that low dose methotrexate did not increase hair loss in rheumatoid arthritis patients compared to healthy controls, and many patients even showed a reduction in hair fall over the short term.
December 2023 in “Annals of phytomedicine” This study reports that dutasteride, used alone or with tamsulosin, effectively reduces acute urine retention and surgery risk in men with benign prostatic hyperplasia, and may lower prostate cancer incidence, suggesting potential chemopreventive benefits.
6 citations
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January 2018 in “Journal of Cellular Physiology” In this study, adipose-derived stem cells from human scalp were successfully directed towards chondrocyte differentiation, with TGF-beta3 and BMP-6 growth factors proving effective for in vitro chondrogenesis.
3 citations
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January 2019 in “Skin research and technology” This study found no significant differences in cleaning agent residue removal from hair follicles among different wiping methods, suggesting the agent remains despite removal attempts.
1 citations
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April 2025 in “Scientific Reports” This study developed a culture method to expand and differentiate primary mammary basal cells, identifying key transcription factors like EGR1 and ELF3 that influence Claudin expression and actin organization, offering insights into epithelial cell biology and potential applications in related research fields.
January 2025 in “Current Trends in Pharmacy and Pharmaceutical Chemistry” This review examines recent advancements in analytical techniques used to quantify dutasteride, a medication for enlarged prostate, in various biological samples and its commercial forms, emphasizing methods such as HPTLC, GC-MS, and HPLC.
1 citations
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December 2025 in “Frontiers in Pharmacology” This review outlines the biological effects of various placental extracts, noting their reported antioxidant, anti-inflammatory, and immunomodulatory activities, but highlights that the relationship between these effects and the extracts' specific contents remains unclear.
April 2023 in “Han'gug miyong haghoeji/Journal of the Korean society of cosmetology” This study compared the effects of direct heat perms and softening heat perms on hair, analyzing damage and morphological changes to understand their impact on hair fibers and provide foundational data for future research.
June 2026 in “Cell Regeneration” This review highlights the roles of key transcription factors and signaling pathways in regulating olfactory epithelium regeneration, discussing recent advances in single-cell and spatial transcriptomics as well as organoid models to enhance understanding of olfactory regeneration mechanisms.
4 citations
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January 2015 in “Journal of microbial & biochemical technology” In this study, the researchers observed that biotin administration in biotin-deficient children with alopecia eliminated certain membrane proteins from their blood, suggesting that biotin might regulate these proteins' expression.
1 citations
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January 2026 in “GigaScience” This study introduces Cell Journey, a new platform for visualizing RNA velocity in 3D, which aims to better capture complex cellular transitions in single-cell datasets compared to current 2D methods.
13 citations
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October 2005 in “Analytical Sciences” This study developed a method using LC/APCI-MS to measure the activity of steroid 5α-reductase, applied to kinetic studies and inhibitory tests with Finasteride in a rat prostatic enzyme model.
October 2022 in “Asian journal of healthy and science” This study found that a 20% concentration of mother-in-law's tongue leaf extract promoted hair growth in male rabbits, with effectiveness comparable to a positive control.
150 citations
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April 1999 in “Dermatologic Clinics” This article reviews the biological and physical principles of laser hair removal and reports that current laser systems do not consistently achieve permanent hair follicle destruction across treated areas.
84 citations
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February 2013 in “Clinica chimica acta” This review presents evidence that correlations exist between hair mineral imbalances and various diseases, though inconsistencies in results highlight the need for standardized preparation methods.
22 citations
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October 2020 in “Anais Brasileiros de Dermatologia” This consensus concluded that oral isotretinoin is highly effective for treating acne and some off-label conditions, with common adverse events being manageable and rare serious risks not contraindicating use.