来自MSN3 个月
What's the difference between gram-positive and gram-negative bacteria?
Most species of bacteria can be broadly divided into two groups, known as gram-positive and gram-negative. These categories reflect big differences in the microbes' biology, and they also dictate ...
EurekAlert!3 年
Structural Comparison of Gram-negative and Gram-positive Bacteria (IMAGE)
Gram-negative bacteria's thick outer membrane prevents entry of toxic molecules, including antibiotics. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases ...
University of Wyoming3 年
Rapid Tests
Today you will finish up testing for both gram positive and gram negative organisms. There are few tests that can be read immediately that we call rapid tests. These are often useful initial steps to ...
The Scientist10 天
An Antibiotic That Distinguishes Friend from Foe
A novel compound targets an essential transport system found only in disease-causing bacteria, leaving commensal bacteria ...
Taiwan News7 天
Two In Vitro Studies on Eravacycline (XERAVA®) Presented at IDWeek, Demonstrating Its ...
The first study evaluated the in vitro antimicrobial activity of eravacycline against Carbapenem-resistant Acinetobacter baumannii (CRAB), using broth microdilution, MIC test strip (MTS), and disk ...