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승홍 투여가 백서 악하선 세포의 조직병리학적 변화에 미치는 영향에 관한 연구

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AN HISTOPATHOLOGICAL STUDY ABOUT THE CHANGE OF SUBMANDIBULAR GLANDULAR CELL IN WHITE RAT FOLLOWING HgCl2 INJECTION
발행기관
대한구강악안면외과학회
저자명
김인수(In-Su Kim) 김경욱(Kyung-Wook Kim)
간행물 정보
『대한구강악안면외과학회지』대한구강악안면외과학회지 제28권 제6호, 413~420쪽, 전체 8쪽
주제분류
의약학 > 내과학
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발행일자
2002.12.30
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Mercury is one of the most frequently used heavy metal in dental clinic. Mercury poisoning rises up when someone is exposed to mercury chronically. In 1818, Amalgam was used for dental restorative procedure, and after then study about mercury toxicity has begun. Clinical signs of mercury toxicity in oral & maxillofacial area were increases of salivation, metallic taste, swelling and pain of tongue, redness and ulceration of oral mucosa, and increased mobility and loss of teeth. After we injected mercury(HgCl2) into intraperitoneum of rat, studied about histopathological changes of submandibular gland cell. Experimental group was divided into two groups by amount of mercury. (Group 1 was 0.5mg/Kg of mercury injection, group 2 was 1.0mg/Kg of mercury injection.) 1. After 3days of intraperitoneal injection, black granules were observed at macrophage cell in both group. In group 2, author found hyperchromatism of nucleus, and vacuolization of cellular matrix and nucleus of acinar cell. 2. After 1week of intraperitoneal injection, author found severe vacuolization of nucleus and cellular matrix, and irregular granules around nuclear membrane at mucous cell and serous cell in both group. Vacuolization of nucleus and cellular matrix was seen at duct cell in group 2. 3. After 2weeks of intraperitoneal injection, author could found severe vacuolization of cellular matrix, and sometimes nucleus was positioned in central area of cellular matrix at mucous and serous cell in both group. Vacuolization of nucleus and cellular matrix was found at vascular endothelial cell in group 2. 4. After 4weeks of intraperitoneal injection, destruction and distortion of gland cells were distinct. Vacuolization and destruction of nucleus and cellular matrix was found at duct cell in group 2. After intraperitoneal injection of mercury, we found equanimity of mercury and destruction of cellular matrix at serous cell, mucous cell, and duct cell of submandibular gland. So, we thought that metallic taste of mercury poisoning patient would be due to excretion of saliva containing mercury.

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APA

김인수(In-Su Kim),김경욱(Kyung-Wook Kim). (2002).승홍 투여가 백서 악하선 세포의 조직병리학적 변화에 미치는 영향에 관한 연구. 대한구강악안면외과학회지, 28 (6), 413-420

MLA

김인수(In-Su Kim),김경욱(Kyung-Wook Kim). "승홍 투여가 백서 악하선 세포의 조직병리학적 변화에 미치는 영향에 관한 연구." 대한구강악안면외과학회지, 28.6(2002): 413-420

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