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我国曾发生多起食用虾虎鱼的中毒事件。从发生中毒事件的广东湛江徐闻县西连镇采集了有毒虾虎鱼,经形态学鉴定为云斑裸颊虾虎鱼(Yongeichthys criniger),其体内含河鲀毒素。采用酶联免疫法测定了云斑裸颊虾虎鱼各组织河鲀毒素(tetrodotoxin,TTX)的含量,结果显示每千克组织的TTX含量由高到低依次为肝脏(69.954 mg)、卵巢(9.510 mg)、皮肤(8.937 mg)、肌肉(5.181 mg)、眼睛(3.321 mg)。比野生暗纹东方鲀(Takifugu fasciatus)相应组织TTX含量均要高,毒性强烈。
In our country, there have been more cases of eating goby poisoning. Toxic goby was collected from Xilian Town, Xuwen County, Zhanjiang, Guangdong Province, China. The morphology was identified as Yongeichthys criniger, which contained tetrodotoxin in vivo. The content of tetrodotoxin (TTX) in each tissue of macula glabripennis was determined by enzyme-linked immunosorbent assay (ELISA). The results showed that the TTX content per kilogram of tissue from high to low was liver (69.954 mg), ovary mg), skin (8.937 mg), muscle (5.181 mg), eyes (3.321 mg). Compared with wild Takifugu fasciatus, the content of TTX in the corresponding tissue is high and the toxicity is high.