石房蛤毒素

石房蛤毒素（STX）衍生物的电子结构与毒性-结构关系研究

The Studies on Electronic Structure and Structure-Activity Relationship of STX Derivatives

石房蛤毒素外周降压作用的研究

Studies on the cardiovascular actions of saxitoxin

液相色谱-荧光检测法（LC-FLD）测定贝类样品中石房蛤毒素（STX）和decarbamoylsaxitoxin（dcSTX）。

Saxitoxin ( STX ) and decarbamoylsaxitoxin ( dcSTX ) were determined by liquid chromatography with fluorescence detection .

对TTX与石房蛤毒素（STX）进行了电子结构和空间结构比较，发现它们具有相似的电子结构特征，而且主要活性部位在空间位置上基本相互对应。

The comparison between TTX and STX on electronic structure and space structure has been undertaken and it is found that they have similar electronic structural features , moreover , their important active sites are mutually corresponding on space position .