Povidone-Iodine과 Chlorhexidine의 적용시간에 따른 타액 내 세균수의 비교
SALIVARY BACTERIAL COUNTS AFTER APPLICATION OF POVIDONE-IODINE AND CHLORHEXIDINE
김서윤, 노기표, 김학균, 김수관, 국중기, 박순낭, 김민정, 김재진, 김은석,
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김서윤 ( Kim Seo-Yoon ) - 조선대학교 치과대학 구강악안면외과학교실
노기표 ( No Ki-Pyo ) - 조선대학교 치과대학 구강악안면외과학교실
김학균 ( Kim Hak-Kyun ) - 조선대학교 치과대학 구강악안면외과학교실
김수관 ( Kim Su-Gwan ) - 조선대학교 치과대학 구강악안면외과학교실
국중기 ( Kook Joong-Ki ) - 조선대학교 치과대학 구강생화학교실
박순낭 ( Park Soon-Nang ) - 조선대학교 치과대학 구강생화학교실
김민정 ( Kim Min-Jung ) - 조선대학교 치과대학 구강생화학교실
김재진 ( Kim Jae-Jin ) - 충남대학교 의과대학 구강악안면외과학교실
김은석 ( Kim Eun-Seok ) - 충남대학교 의과대학 구강악안면외과학교실
KMID : 0355620090350050312
Abstract
Objective: It is important to sterilize oral cavity with antibacterial agent before surgery for preventing infection. The object of this study was to compare the effect on reduction of salivary bacterial counts according to applied time when povidone-iodine (PVI) and chlorhexidine gluconate (CHX), most broadly used materials in dentistry, were applied intraorally before the surgery.
Methods: Sixty subjects were divided into 6 groups. PVI and CHX were applied in each group for 1, 2 and 3 minutes, respectively. Then salivary microbacteria taken before and after applying the materials were cultured using 5% sheep blood agar plate.
Results:There was significant difference in reduction of microbacteria in both PVI and CHX and the effect did not show differences depending on time. When applied for a minute, PVI showed somewhat higher reduction rate than CHX, but in the other groups, there was no difference in reduction rate.
Conclusion: We found that there was no significant difference in sterilization ability of PVI and CHX in all groups in this study. Therefore, both agents would get sufficient effect when applied for a minute.
키워드
salivary bacterial counts;povidone-iodine;chlorhexidine gluconate
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