However LT is a toxicoid with the same as CT,which is the main disadvantage of LT as immunoadjuvant.

是LT和CT身具有毒性,是其作为黏膜佐剂的主要缺。

The melamine is truly one kind can the pathogenesis chemistry supplement, but this was not equal to after all said it is one toxicoid.

三聚氰胺确实是种能够致病的化学添加，毕竟不等于说它身就是种有毒化学质。