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216.73.216.134
216.73.216.134
SCIE SCOPUS
면양의 질산염 중독에 관한 병리해부 및 조직학적 소견
Forage , Grassland , Management and Others Histopathological Studies on Experimental Nitrate Poisoning in Sheep
윤창(C . Yoon), 김종승(J . S . Kim)
UCI I410-ECN-0102-2008-520-002131994
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In order to clarify the histopathological changes resulting from nitrate poisoning, sheep were experimentally poisoned by the ruminal administration of 0.56g sodium nitrate per ㎏ body weight. Microscopic findings in lung, heart, liver and kideny were studied. The results obtained were summarized as follows: 1. Main findings observed from the acute cases which died after the administration were severe cyanosis of visible mucosa, frequent urination, and dyspnea. 2. Main gross appearances observed in acute cases were dark red discoloration of blood, syanosis of mucosa, and hyperemia of internal organs. 3. Main microscopic appearances observed in acute cases were hemorrhage and congestion of various organs, centrilobular necrosis of hepatic parenchyma, and necrosis of renal convoluted tubules.

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