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Guo X, Zhang Y, Li P, Guo J. Experimental study on the effects of different disinfectants in preventing pin-site infection after using Ilizarov circular external fixators. EUR J INFLAMM 2020. [DOI: 10.1177/2058739220942647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The present study aimed to investigate the effects of different disinfectants in preventing pin-site infection. A total of 32 healthy New Zealand white rabbits were selected as the research subjects. The rabbits were placed in an Ilizarov 3/4 circular external fixator for a period of time after feeding. They were then divided into four groups of eight animals each. After surgery, pin-site nursing was performed twice a day with a different disinfectant for each group (chlorhexidine gluconate alcohol disinfectant, Maokang iodine, 75% alcohol and physiological saline). Each pin site’s surrounding conditions were visually observed daily, and bacterial culture of the pin-site secretions was promptly performed. The changes of C-reactive protein (CRP) and white blood cell upon the first day, first week, second week, fourth week, and sixth week after the operation were compared, as were infection statuses and morphological changes in the surrounding tissue at the sixth week post operation. The differences in the CRP and white blood cell values and infection rates among the four groups were found to be statistically significant (P < 0.05), but the difference in infection levels among the four groups was not statistically significant (P>0.05). In addition, the difference in the pathologically inflammatory cells among the four groups at the sixth week post operation was statistically significant (P < 0.05).It was concluded that the effect of chlorhexidine gluconate alcohol disinfectant in preventing pin-site infection was superior compared to the other three disinfectants.
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Affiliation(s)
- Xiujuan Guo
- Department of Nursing, the Second Hospital of Shanxi Medical University, Shanxi Taiyuan, China
| | - Yonghong Zhang
- Department of Orthopaedics, the Second Hospital of Shanxi Medical University, Shanxi Taiyuan, China
| | - Pengcui Li
- Department of Orthopedic Laboratory,the Second Hospital of Shanxi Medical University,Shanxi Taiyuan,China
| | - Jinli Guo
- Department of Nursing, the Second Hospital of Shanxi Medical University, Shanxi Taiyuan, China
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Rossoni RD, Ribeiro FDC, dos Santos HFS, dos Santos JD, Oliveira NDS, Dutra MTDS, de Lapena SAB, Junqueira JC. Galleria mellonella as an experimental model to study human oral pathogens. Arch Oral Biol 2019; 101:13-22. [DOI: 10.1016/j.archoralbio.2019.03.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/27/2019] [Accepted: 03/03/2019] [Indexed: 12/28/2022]
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Effect of different diode laser wavelengths on root dentin decontamination infected with Enterococcus faecalis. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 176:1-8. [DOI: 10.1016/j.jphotobiol.2017.09.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 08/25/2017] [Accepted: 09/11/2017] [Indexed: 01/15/2023]
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Prado ACC, De Barros PP, Santos JDD, De Oliveira LD, Carvalho CAT, Valera MC, Jorge AOC, Junqueira JC. Enterococcus faecium and Enterococcus faecalis in endodontic infections: antibiotic resistance profile and susceptibility to photodynamic therapy. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/s41547-017-0011-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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