硝硫氰胺与吡喹酮对日本血吸虫的杀虫效果均十分显著,但硝硫氰胺对肝脏及神经精神方面有一定毒性,吡喹酮则在大剂量时也可引起心律失常。若减少两药用量进行合并治疗,或可达到减轻毒性、提高疗效、降低成本的目的。为此,本实验比较了硝硫氰胺合并吡喹酮对动物血吸虫病的预防和 Nitrethiamide and praziquantel insecticidal effect of Schistosoma japonicum are very significant, but nitrite and thiamine on liver and neuropsychological aspects of a certain toxicity, praziquantel in high doses can also cause arrhythmia. If you reduce the amount of the two drugs for treatment, or can be achieved to reduce toxicity, improve efficacy and reduce costs. To this end, this experiment compared the prevention and treatment of animal schistosomiasis with the combination of p-nitrosamines and praziquantel