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 ...
Nature10 年
A lack of drugs for antibiotic-resistant Gram-negative bacteria
Three of these six pathogens are antibiotic-resistant Gram-negative bacteria. Recently, antibacterial drugs against ESBL-producing Gram-negative bacteria accounted for ∼15% (2 out of 13 ...
The Scientist13 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 ...
Medscape7 天
Epidemiology and Genetics of VIM-type Metallo-β-lactamases in Gram-negative Bacilli
† VIMs are made up of 266 amino acid residues with the exception of VIM-7 (265 residues) and VIM-18 (262 residues). VIM-21, -22 and -27 have been assigned in the Lahey Clinic [201], but there ...
来自MSN11 天
7 foods that can put you at risk of E coli
Escherichia coli, also known as E coli, is a gram-negative, facultative anaerobic ... about 265,000 illnesses and 100 deaths ...
The Lancet21 天
Antimicrobial resistance among refugees and asylum seekers: a global systematic review and ...
Refugees and asylum seekers might have an increased risk of antimicrobial resistance (AMR) carriage or infection due to several factors, with conflict and war known to accelerate the spread of AMR.