LETTER TO EDITOR
Year : 2010 | Volume
: 58 | Issue : 4 | Page : 347--348
Authors' reply
Ivana L Romero1, Joao B N S Malta2, Cely B Silva3, Lycia M J Mimica3, Kaz H Soong4, Richard Y Hida5, 1 Department of Ophthalmology, Santa Casa de S�o Paulo, S�o Paulo, Brazil 2 Department of Ophthalmology, Santa Casa de S�o Paulo, S�o Paulo, Brazil; and W.K. Kellogg Eye Center, University of Michigan, Ann Arbor, MI, U.S.A 3 Department of Microbiology, Santa Casa de S�o Paulo, S�o Paulo, Brazil 4 W.K. Kellogg Eye Center, University of Michigan, Ann Arbor, MI, U.S.A 5 Department of Ophthalmology, Santa Casa de S�o Paulo, S�o Paulo, Brazil; and Department of Ophthalmology, Keio University - School Medicine, Tokyo, Japan
Correspondence Address:
Ivana L Romero Rua Martinico Prado 284/ Room 54, S�o Paulo, SP, Brazil - 01224-010
How to cite this article:
Romero IL, Malta JB, Silva CB, Mimica LM, Soong KH, Hida RY. Authors' reply.Indian J Ophthalmol 2010;58:347-348
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How to cite this URL:
Romero IL, Malta JB, Silva CB, Mimica LM, Soong KH, Hida RY. Authors' reply. Indian J Ophthalmol [serial online] 2010 [cited 2024 Mar 29 ];58:347-348
Available from: https://journals.lww.com/ijo/pages/default.aspx/text.asp?2010/58/4/347/64134 |
Full Text
Dear Editor,
We appreciate the opinions about our article [1] by Wiwanitkit. [2] The adhesives, mainly ethyl-cyanoacrylate, have been studied by our group in different features. [3],[4] Previously, we mentioned that "high temperatures related to exothermic reaction of ethyl-cyanoacrylate polymerization may possibly induce a temporary bactericidal effect" [ 3] like Dr Viroj Wiwanitkit cited very well in his letter to the editor. Other studies, however, suggest that the antimicrobial activity could be related to the degradation products. [5],[6] Formaldehyde, one of degradation products of cyanoacrylate, for example, destroys cell membranes by denaturing the membrane proteins. [7] Toxic degradation products of cyanoacrylate may further slow cell growth, damage its physiological needs, and change its cellular membrane structure by inhibiting a specific receptor. [8]
References
1 | Romero IL, Malta JB, Silva CB, Mimica LM, Soong KH, Hida RY. Antibacterial properties of cyanoacrylate tissue adhesive: Does the polymerization reaction play a role?. Indian J Ophthalmol 2009;57:341-4. |
2 | Wiwanitkit V. Cyanoacrylate tissue adhesive. Indian J Ophthalmol 2010;58:347. |
3 | Romero IL, Paiato TP, Silva CB, Nigro JB, Malta S, Jenne Mimica LM, et al. Different application volumes of ethyl-cyanoacrylate tissue adhesive can change its antibacterial effects against ocular pathogens in vitro. Curr Eye Res 2008;33:813-8. |
4 | Romero IL, Barreto C, Mimica LMJ, Hida RY. Antimicrobial influence of polymerization process and degradation products of ethyl-cyanoacrylate in vitro for microorganisms related to corneal infection. Assoc Res Vis Ophthalmol 2007;48:4748. |
5 | Refojo MF, Koliopoulos J. Adhesives in ophthalmology. Surv Ophthalmol 1971;15:217-36. |
6 | Trott AT. Cyanoacrylate tissue adhesives. An advance in wound care. JAMA 1997;277:1559-60. |
7 | McDonnell G, Russell AD. Antiseptics and disinfectants: activity, action, and resistance. Clin Microbiol Rev 1999;12:147-79. |
8 | Reyes GF, Corbett D, Benz FW, Doyle RJ. Acrylonitrile induces autolysis Bacillus subtilis. FEMS Microbiol Lett 2000;182:255-8. |
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