Restorative Dentistry and Endodontics
- Volume 8 Issue 1
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- Pages.77-87
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- 1982
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- 2234-7658(pISSN)
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- 2234-7666(eISSN)
HISTOPATHOLOGIC STUDY ON THE RAT SUBCUTANEOUS TISSUE FOLLOWING EXPOSURE TO VARIOUS CONCENTRATIONS OF CANAL IRRIGANT AND CANAL MEDICAMENTS
희석(稀釋)된 수종(數種)의 근관소독제(根管消毒劑) 및 근관세척제(根管洗滌劑)가 백서피하조직(白鼠皮下組織)에 미치는 영향(影響)에 대(對)한 병리조직학적(病理組織學的) 연구(硏究)
- Suh, Woonn-Suk (Dept. of Operative Dentistry, Seoul National University) ;
- Yoon, Soo-Han (Dept. of Operative Dentistry, Seoul National University)
- Published : 1982.12.31
Abstract
The purpose of this study is to estimate the reaction of rat subcutaneous tissues following exposure to the various concentrations of formocresol (100, 50, 20%), eugenol (100, 75, 50%), and sodium hypochlorite. (5, 3.5, 0.5%) The results were as follows: 1. As the concentration of formocresol was decreased, the inflammatory reaction was decreased conspicuously. 2. The inflammatory reaction of 100% eugenol was appeared to be similar to that of 75% eugenol. The inflammatory reaction of 50% eugenol was decreased conspicuously. 3. No significant differences were found in inflammatory response between 3.5% and 5% sodium hypochlorite. 4. The inflammatory reaction of 0.5% sodium hypochlorite was mild and appeared to be similar to that of saline solution in 7 days.
Keywords