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Objective This study aimed to investigate and analyze the histopathological changes in various tissues and organs of Cynoglossus semilaevis Günther with abdominal dropsy. Method By HE staining,pathological tissues of main organs of C. semilaevis Günther with abdominal dropsy were observed. Result According to the results of histopathological observation,C. semilaevis Günther with abdominal dropsy exhibited a large amount of ascites in the abdominal cavity;small intestinal mucosal epithelial cells were denatured and necrotic,and shed into the enteric cavity,with submucosal vascular congestion; the liver and pancreas tissues were denatured and necrotic,and the morphology of most liver cells disappeared. However,there was no remarkable pathological change in the heart,spleen and other organs. Conclusion C. semilaevis Günther with abdominal dropsy exhibited serious pathological and histochemical lesions in the small intestine,liver and pancreas,causing metabolic disorders.
Objective This study aimed to investigate and analyze the histopathological changes in various tissues and organs of Cynoglossus semilaevis Günther with abdominal dropsy. Method By HE staining, pathological tissues of main organs of C. semilaevis Günther with abdominal dropsy were observed. of histopathological observation, C. semilaevis Günther with abdominal dropsy exhibited a large amount of ascites in the abdominal cavity; small intestinal mucosal epithelial cells were denatured and necrotic, and shed into the enteric cavity, with submucosal vascular congestion; the liver and pancreas tissues were However, there was no remarkable pathological change in the heart, spleen and other organs. Conclusion C. semilaevis Günther with abdominal dropsy showed serious pathological and histochemical lesions in the small intestine, liver and pancreas, causing metabolic disorders.