But what are the differences between gram-positive and gram-negative bacteria ... inactivate antibiotics; these include beta-lactamase enzymes, which inactivate the class of antibiotics that ...

Three of these six pathogens are antibiotic-resistant Gram-negative ... However, there are no drugs being developed against class C ESBL-producing Gram-negative bacteria. Here, we draw attention ...

An antibiotic developed some 80 years ago before being abandoned and forgotten could again offer exciting new solutions, this ...

Linezolid is active against Gram-positive organisms and certain anaerobes, and has shown some bactericidal activity. Methicillin-resistant staphylococci, penicillin ... are a new class of drug ...

Recently, a new antimicrobial class, the glycylcyclines, has been found to treat resistant gram-positive and -negative infections ... for patients allergic to penicillin. This article reviews ...

"Gram-negative bacteria cause pneumonia, blood and urinary tract infections as skin infections. We need new antibiotics to treat this class." ...