ampicillin
Example Sentences
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The strain typically resists four major antibiotics: ampicillin, streptomycin, sulfisoxazole and tetracycline.
From New York Times
Human and wildlife E. coli isolates also had similar levels of resistance to the same antibiotics—most commonly ampicillin, doxycycline, streptomycin, tetracycline, and trimethoprim/sulfamethoxazole.
From Science Magazine
Other drugs that the pathogen has overcome in the past include ampicillin, streptomycin and tetracycline.
From Scientific American
In the United States, most Shigella is already resistant to the antibiotics ampicillin and trimethoprim/sulfamethoxazole.
From US News
To see if antibiotics might have had a damaging effect on the heart, Orihuela's team infected mice with bacterial pneumonia and gave them high doses of the antibiotic ampicillin when heart lesions appeared.
From US News
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.