| 野生和人工养殖暗纹东方鲀不同组织中河豚毒素(TTX)含量的初步研究 |
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| 引用本文： | 李世平,赵清良,赵强.野生和人工养殖暗纹东方鲀不同组织中河豚毒素(TTX)含量的初步研究[J].南京师大学报,1998(3). |
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| 作者姓名： | 李世平 赵清良 赵强 |
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| 作者单位： | 南京师范大学生物系 |
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| 摘 要： | 采用小鼠生物检测法测定了野生和人工养殖暗纹东方不同组织中河豚毒素（ＴＴＸ）的含量．野生暗纹东方不同组织中ＴＴＸ含量由高到低依次是：卵巢、肝脏、胃肠、肾脏，肌肉毒性最小；而人工养殖暗纹东方不同组织中ＴＴＸ含量都极低，几乎无毒．结果表明，用人工养殖方法可以培育出低毒或无毒河豚，在一定程度上支持了河豚毒素的微生物起源学说．
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| 关 键 词： | 暗纹东方鲀，河豚毒素（TTX），小鼠生物检测法 |
Preliminary Studies on Tetrodotoxin(TTX) Concentrations in Different Tissues of Wild and Cultured Fugu obscurus |
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| Li Shiping,Zhao Qingliang,Zhao Qiang.Preliminary Studies on Tetrodotoxin(TTX) Concentrations in Different Tissues of Wild and Cultured Fugu obscurus[J].Journal of Nanjing Normal University(Natural Science Edition),1998(3). |
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| Authors: | Li Shiping Zhao Qingliang Zhao Qiang |
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| Abstract: | The tetrodotoxin(TTX) concentrations in different tissues of wild and cultured Fugu obscurus were measured with mouse bioassay.In different tissues of wild Fugu obscurus,the TTX concentrations are different,the highest is in ovary,the followings are in liver,alimentary canal,kidney and in muscle.However,the concentrations of TTX in different tissues of cultured Fugu obscurus are all very low,almost non poisonous.Clearly,low toxic or non poisonous Fugu obscurus could be cultivated.In a certain degree,the results support the theory TTX originates from microbe. |
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| Keywords: | Fugu obscurus tetrodotoxin(TTX) mouse bioassay |
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