中毒途径，化学毒剂进入人、畜机体使之中毒的途径。主要途径有：经呼吸道吸入中毒；经皮肤、眼睛接触中毒；误食、误饮染毒物质中毒。
通过中毒途径分析，说明经胃肠外途径引起中毒者并不罕见。
The analysis of the routes of intoxication indicates that intoxication through par-enteral routes are not rare.
相反，真菌、寄生虫和病毒细胞与人类细胞有许多共同的途径和结构，所以研究人员必须面对的是较少的作用靶位，还有对患者带来的较高中毒风险问题。
In contrast, fungi, parasites, and viruses share many pathways and structures with human cells, so researchers must contend with fewer target sites of action and greater risks of patient toxicity.
结论锌、钼对亚急性镉中毒肾损伤均有保护作用，其效果钼比锌好，这为镉中毒防治提供新的途径。
Conclusions Zinc and molybdenum might have protective effect on subacute toxic renal damage induced by cadmium. This provides a new way in prophylaxis and treatment of cadmium poisoning.
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