抗生素对微生物的影响

不同抗生素对不同病原菌的作用不同，了解某一抗生素范围的试验，叫抗菌谱试验，实验利用滤纸条法测定青霉素的抗菌谱，即可判断青霉素对不同类型微生物的影响，初步判断其抗菌谱．不同抗生素的抗菌谱是不同的，如青霉素只对革兰氏阳性菌有抗菌作用，故青霉素属窄谱抗生素．

Impact on Microorgansim of Antibiotic

The function on different pathogens of antibiotic of the summary is different, fina out about a certain tests of antibiotic range ,ask the antibiotic table to test. This isexperiment utilizes and strains the antibiotic table that the note law determind the penicillin,can judge the impact on different kinds of microorganism of penicillin, judge its antibiptic table tentatively. Different antibiotic table of antibiotic different, such as only getting blue positive fungus have antibiotic function to leather penicillin have, so the penicillin belongs to the narrow table antibiotic.