Abstract
Acrylic grafted chitin (chitin-PAA) was modified with glycidyltrimethylammonium chloride (GTMAC) with the aim of promoting wound healing. The chitin-PAA-GTMAC gels with different GTMAC contents were compared with the original chitin-PAA gel and Intrasite gel for their efficacy in deep wound healing of Wistar rats. Four full-thickness wounds were made on the dorsal skin of rats and then each was treated with 4 materials; chitin-PAA, chitin-PAA-GTMAC(1:4), chitin-PAA-GTMAC(1:10) and Intrasite gel. During 18 days of treatment, the wounds were visually observed and calculated for wound size using image analysis program. Skin wound tissues of sacrificed rats were processed for routine histological observation and immunohistochemistry of proliferating cell nuclear antigen (PCNA). The wounds covered with the chitin derivatives either with or without GTMAC showed a significant reduction in wound size in day 9 in comparison with day 12 for those covered with Intrasite gel. The faster rate and the better pattern of epidermal development observed in histological study as well as the higher dermal cell proliferation (PCNA expression) also demonstrated the better efficiency in wound healing of the chitin derivatives than Intrasite. The earliest epidermal development of the wounds treated with chitin-PAA-GTMAC (1:4) among the tested materials suggested the most promising of this material for the treatment of full-thickness open wound.
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References
Muzzarelli R, Baldassarre V, Conti F, Ferrara P, Biagini G, Gazzanelli G, Vasi V. Biological activity of chitosan: ultrastructural study. Biomaterials. 1988;9:247–52.
Kurita K. Chitin and chitosan: functional biopolymers from marine crustaceans. Marine Biotech. 2006;8:203–26.
Uppanan P, Channasanon S, Veeranondh S, Tanodekaew S. Synthesis of GTMAC modified chitin-PAA gel and evaluation of its biological properties. J Biomed Mater Res Part A. 2011;98:185–91.
Jayakumar R, Prabaharan M, Sudheesh Kumar PT, Nair SV, Tamura H. Biomaterials based on chitin and chitosan in wound dressing applications. Biotechnol Adv. 2011;29:322–37.
Muzzarelli RAA, Guerrieri M, Goteri G, Muzzarelli C, Armeni T, Ghiselli R, Cornelissen M. The biocompatibility of dibutyryl chitin in the context of wound dressings. Biomaterials. 2005;26:5844–54.
Wang W, Lin S, Xiao Y, Huang Y, Tan Y, Cai L, Li X. Acceleration of diabetic wound healing with chitosan-crosslinked collagen sponge containing recombinant human acidic fibroblast growth factor in healing-impaired STZ diabetic rats. Life Sci. 2008;82:190–204.
Cho YW, Cho YN, Chung SH, Yoo G, Ko SW. Water-soluble chitin as a wound healing accelerator. Biomaterials. 1999;20:2139–45.
Bravo R, Frank R, Blundell PA, Macdonald-Bravo H. Cyclin/PCNA is the auxiliary protein of DNA polymerase-δ. Nature. 1987;326:515–7.
Prelich G, Tan CK, Kostura M, Mathews MB, So AG, Downey KM, Stillman B. Functional identity of proliferating cell nuclear antigen and a DNA polymerase-δ auxiliary protein. Nature. 1987;326:517–20.
Shivji MKK, Kenny MK, Wood RD. Proliferating cell nuclear antigen is required for DNA excision repair. Cell. 1992;69:367–74.
Hall PA, Levison DA, Woods AL, Yu CCW, Kellock DB, Watkins JA, Barnes DM, Gillett CE, Camplejohn R, Dover R, Waseem NH, Lane DP. Proliferating cell nuclear antigen (PCNA) immunolocalization in paraffin sections: an index of cell proliferation with evidence of deregulated expression in some neoplasms. J Pathol. 1990;162:285–94.
Tanodekaew S, Prasitsilp M, Swasdison S, Thavornyutikarn B, Pothsree T, Pateepasen R. Preparation of acrylic grafted chitin for wound dressing application. Biomaterials. 2004;25:1453–60.
Rattanatayarom W, Wattanasirichaigoon S. Evaluation of dermal irritancy potential of carboxymethyl-chitosan hydrogel and poly(acrylic acid) chitin hydrogel. J Med Assoc Thai. 2007;90:724–9.
Angspatt A, Tanvatcharaphan P, Channasanon S, Tanodekaew S, Chokrungvaranont P, Sirimaharaj W. Comparative study between chitin/polyacrylic acid(PAA) dressing, lipido-colloid absorbent dressing and alginate wound dressing: A pilot study in the treatment of partial thickness wound. J Med Assoc Thai. 2010;93:694–7.
Jones A, Vaughan D. Hydrogel dressings in the management of a variety of wound types: a review. J Ortho Nurs. 2005;9(Suppl. 1):S1–11.
Bale S, Banks V, Haglestein S, Harding KG. A comparison of two amorphous hydrogels in the debridement of pressure sores. J Wound Care. 1998;7:65–8.
Winter GD. Formation of the scab and the rate of epithelization of superficial wounds in the skin of the young domestic pig. Nature. 1962;193:293–4.
Purna SK, Babu M. Collagen based dressings: a review. Burns. 2000;26:54–62.
Usami Y, Okamoto Y, Takayama T, Shigemasa Y, Minami S. Chitin and chitosan stimulate canine polymorphonuclear cells to release leukotriene B4 and prostaglandin E2. J Biomed Mater Res. 1998;42:517–22.
Kim JY, Lee JK, Lee TS, Park WH. Synthesis of chitooligosaccharide derivative with quaternary ammonium group and its antimicrobial activity against Streptococcus mutans. Int J Biol Macromol. 2003;32:23–7.
Seong HS, Whang HS, Ko SW. Synthesis of a quaternary ammonium derivative of chito-oligosaccharide as antimicrobial agent for cellulosic fibers. J Appl Polym Sci. 2000;76:2009–15.
Lim SH, Hudson SM. Synthesis and antimicrobial activity of a water-soluble chitosan derivative with a fiber-reactive group. Carbohydr Res. 2004;339:313–9.
Hong SR, Lee SJ, Shim JW, Choi YS, Lee YM, Song KW, Park MH, Nam YS, Lee SI. Study on gelatin-containing artificial skin IV: a comparative study on the effect of antibiotic and EGF on cell proliferation during epidermal healing. Biomaterials. 2001;22:2777–83.
Hergott GJ, Kalnins VI. Expression of proliferating cell nuclear antigen in migrating retinal pigment epithelial cells during wound healing in organ culture. Exp Cell Res. 1991;195:307–14.
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This research work was financially supported by National Metal and Materials Technology Center, Thailand.
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Pilakasiri, K., Molee, P., Sringernyuang, D. et al. Efficacy of chitin-PAA-GTMAC gel in promoting wound healing: animal study. J Mater Sci: Mater Med 22, 2497–2504 (2011). https://doi.org/10.1007/s10856-011-4420-6
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DOI: https://doi.org/10.1007/s10856-011-4420-6