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1·OBJECTIVE: To study the pathogenic organism of sepsis in children with tumor and its drug sensitivity for references of clinical medication.

目的：了解肿瘤患儿脓毒血症的病原菌及其药物敏感性，为临床用药提供参考。

2·M. pulmonis is not only an important pathogenic organism to laboratory rats and mice, but also is an extremely suitable model organism to study pathogenesis of human respiratory system.

肺支原体是实验大鼠和小鼠的重要致病微生物，所导致的鼠呼吸系统支原体病也是研究人类呼吸系统感染的动物模型。

3·Causes organism to pathogenic microorganism's and so on bacterium, virus or fungus resistivity drops.

使机体对细菌、病毒或真菌等病原微生物的抵抗力下降。

4·Detection of pathogenic and spoilage micro organism in foods by DNA probe has the advantages of high specificity, sensitivity, simple and time saving.

用基因探针技术检测食品中的有害微生物具有特异性强、灵敏度高和操作简便、省时等优点。