149 citations
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September 2017 in “Pharmaceutics” Pig skin is a good substitute for human skin to measure drug absorption, but differences in skin structure and enzymes across species must be considered.
35 citations
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June 2017 in “Pharmaceutical research” Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.
5 citations
,
February 2010 in “Drug development and industrial pharmacy” Vesicles made of behenyltrimethylammonium chloride and stearic acid can triple the skin absorption of hinokitiol, which may help with hair growth.
3 citations
,
April 2011 in “Microscopy research and technique” Teratoma hair is similar to scalp hair but has a rougher surface and lower adhesive force.
15 citations
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November 2017 in “Drug Delivery and Translational Research” Certain extracts from Curcuma aeruginosa Roxb. and germacrone can boost the skin's absorption of minoxidil, a hair growth promoter, making it more effective.
6 citations
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February 2016 in “Journal of Microencapsulation” Improved finasteride formula allows slow, sustained release and better absorption for patients.
47 citations
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September 2015 in “Journal of Drug Delivery Science and Technology” Nanoparticulate systems improve drug delivery by controlling release, protecting drugs, changing absorption and distribution, and concentrating drugs in targeted areas.
60 citations
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February 2015 in “Biomaterials” A surface with VEGF can specifically capture endothelial cells from flowing fluids.
25 citations
,
November 2012 in “Thermochimica Acta” Internal lipids in keratin fibers, like wool and hair, reduce water absorption and release.
September 2025 in “Cosmetics” Lipid content and structure affect water absorption in different hair types.
19 citations
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April 2013 in “Drug Development and Industrial Pharmacy” Hair follicles are important for the absorption of certain drugs into the skin.
16 citations
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August 2014 in “Colloids and surfaces. B, Biointerfaces” Lipid-coated silica nanoparticles penetrate human skin more deeply than bare silica nanoparticles.
January 2026 in “PubMed Central” Natural product nanoparticles improve drug absorption but need better stability and production methods.
August 2025 in “MedComm – Biomaterials and Applications” Liposomal delivery systems improve drug absorption through the skin, offering potential for better treatments.
16 citations
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June 2015 in “Drug Design Development and Therapy” The new formulation improves dutasteride's absorption when taken orally.
21 citations
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March 2021 in “Molecules” The new formulation greatly improved quercetin absorption in rats.
14 citations
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November 2024 in “Pharmaceuticals” Spanlastic nano-vesicles improve famotidine's effectiveness and absorption.
13 citations
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October 2023 in “Pharmaceutics” The new nasal gel for schizophrenia improved drug absorption and brain effects in rats.
4 citations
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March 2023 in “IP International Journal of Comprehensive and Advanced Pharmacology” The new drug delivery system improves exemestane's absorption and effectiveness.
2 citations
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September 2025 in “Future Journal of Pharmaceutical Sciences” Lupeol shows promise for hair growth but needs better absorption and safety testing.
2 citations
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June 2021 in “Notulae Botanicae Horti Agrobotanici Cluj-Napoca” More research is needed to understand how nutrients affect root hair growth.
April 2024 in “Cosmetics” Microneedling improves skin and hair conditions by enhancing treatment absorption and stimulating growth factors.
January 2026 in “Frontiers in Materials” Metal-organic frameworks help heal wounds by effectively delivering medicine.
8 citations
,
December 2003 in “Materials Research-ibero-american Journal of Materials” Polyquaternium 7® builds up on hair, improving its look and feel, and AFM is good for measuring these changes.
109 citations
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November 2005 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Targeting hair follicles can improve skin treatments and reduce side effects.
2 citations
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November 2025 in “Pharmaceutics” Moderately lipophilic dyes penetrate skin deeply, while highly hydrophobic or lipophilic dyes stay on the surface.
1 citations
,
November 2025 in “Molecules” Ellagic acid can help treat skin issues, but its effectiveness is limited by poor absorption, so new delivery methods are being explored.
1 citations
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October 2017 in “ecancermedicalscience” Breast cancer alters specific molecular structures in hair, which revert after cancer removal.
January 2022 in “Elsevier eBooks” Nanospanlastics are effective in targeted drug delivery for chronic diseases, improving skin conditions, treating hair loss, and increasing drug absorption.
94 citations
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September 2014 in “Therapeutic Delivery” Nanoparticles can improve skin treatments by better targeting hair follicles, but more research is needed for advancement.