Evaluation of antibiotic-loaded collagen-hyaluronic acid matrix as a skin substitute. 2004

Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
Department of Biomedical Engineering, Yonsei University College of Medicine, Shinchon-dong, Seodaemun-ku, Seoul, South Korea.

The 1-ethyl-(3-3-dimethylaminopropyl) carbodiimide hydrochloride-crosslinked collagen-hyaluronic acid (HA) matrices containing tobramycin or ciprofloxacin as an antibiotic agent were fabricated for the control of wound contamination and characterized with respect to morphology, mechanical strength, in vitro release, antibacterial activity and cytotoxicity. For the tobramycin loaded matrix, the antibacterial capacity increased with the drug loading. Tobramycin and ciprofloxacin loaded matrices maintained their antibacterial effects for over 96 and 48 h, respectively. However, cell viability testing revealed that 0.4 mg/ml of ciprofloxacin has a cytotoxic effect on fetal human dermal fibroblasts. The effects of the bilayered collagen-HA matrices containing tobramycin and growth factors were also evaluated using an in vivo full thickness dermal defect model. Though the tobramycin incorporated collagen-HA matrix had no significant effect on wound healing compared with the control, the tobramycin incorporated matrix containing basic fibroblast growth factor or platelet-derived growth factor significantly enhanced wound healing. This study demonstrates the potential efficacy of crosslinked collagen-HA matrix containing antibiotics and growth factors for defective skin tissue replacement and infection prevention.

UI MeSH Term Description Entries
D008297 Male Males
D008422 Materials Testing The testing of materials and devices, especially those used for PROSTHESES AND IMPLANTS; SUTURES; TISSUE ADHESIVES; etc., for hardness, strength, durability, safety, efficacy, and biocompatibility. Biocompatibility Testing,Biocompatible Materials Testing,Hemocompatibility Testing,Testing, Biocompatible Materials,Testing, Hemocompatible Materials,Hemocompatibility Testings,Hemocompatible Materials Testing,Materials Testing, Biocompatible,Materials Testing, Hemocompatible,Testing, Biocompatibility,Testing, Hemocompatibility,Testing, Materials,Testings, Biocompatibility
D002478 Cells, Cultured Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others. Cultured Cells,Cell, Cultured,Cultured Cell
D002939 Ciprofloxacin A broad-spectrum antimicrobial carboxyfluoroquinoline. Bay-09867,Ciprinol,Cipro,Ciprofloxacin Hydrochloride,Ciprofloxacin Hydrochloride Anhydrous,Ciprofloxacin Monohydrochloride Monohydrate,Anhydrous, Ciprofloxacin Hydrochloride,Bay 09867,Bay09867,Hydrochloride Anhydrous, Ciprofloxacin,Hydrochloride, Ciprofloxacin,Monohydrate, Ciprofloxacin Monohydrochloride,Monohydrochloride Monohydrate, Ciprofloxacin
D003094 Collagen A polypeptide substance comprising about one third of the total protein in mammalian organisms. It is the main constituent of SKIN; CONNECTIVE TISSUE; and the organic substance of bones (BONE AND BONES) and teeth (TOOTH). Avicon,Avitene,Collagen Felt,Collagen Fleece,Collagenfleece,Collastat,Dermodress,Microfibril Collagen Hemostat,Pangen,Zyderm,alpha-Collagen,Collagen Hemostat, Microfibril,alpha Collagen
D004548 Elasticity Resistance and recovery from distortion of shape.
D005347 Fibroblasts Connective tissue cells which secrete an extracellular matrix rich in collagen and other macromolecules. Fibroblast
D005549 Foreign-Body Reaction Chronic inflammation and granuloma formation around irritating foreign bodies. Foreign Body Reaction,Reaction, Foreign-Body
D006168 Guinea Pigs A common name used for the genus Cavia. The most common species is Cavia porcellus which is the domesticated guinea pig used for pets and biomedical research. Cavia,Cavia porcellus,Guinea Pig,Pig, Guinea,Pigs, Guinea
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

Related Publications

Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
January 2003, Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs,
Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
January 2003, Journal of biomaterials science. Polymer edition,
Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
January 2003, Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs,
Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
December 1979, Archives of ophthalmology (Chicago, Ill. : 1960),
Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
January 1997, Ophthalmic research,
Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
November 1982, [Zhonghua yan ke za zhi] Chinese journal of ophthalmology,
Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
May 1994, Journal of biomedical materials research,
Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
December 1998, Journal of cellular physiology,
Si-Nae Park, and Jeoung Koo Kim, and Hwal Suh
September 2019, Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics,
Copied contents to your clipboard!