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Thanatin has been isolated from the spine soldier bug Podisus maculiventris containing 21 amino acids with a broad spectrum of activity, both Gram-positive and Gram-negative bacteria, filamentous ...
To quantify antibiotics in ICU patients’ blood, dried blood spot analysis was sued alongside UHPLC–MS/MS to monitor these substances in a more convenient matter.
Scientists at National Taiwan University have developed a new microfluidic system that can detect subtle chemical ...
Correlation coefficients can mean a positive, negative, or no relationship between two variables. Use correlation coefficients to help pick securities for your portfolio.
Genetically similar bacteria can differ in shape and behavior, even in lab settings. A recent study shows that this ...
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Extended therapy makes a difference Coliform mastitis can cause adverse impacts on dairy operations. Gram-negative bacteria, like E. coli, cause 40 percent of all clinical mastitis cases.2 Supported ...
Polymyxin B nonapeptide (PMBN), a cationic cyclic peptide derived by enzymatic processing from the naturally occurring peptide polymyxin B, is able to increase the permeability of the outer membrane ...
Small, hydrophilic molecules, including most important antibiotics in clinical use, cross the Gram-negative outer membrane through the water-filled channels provided by porins. We have determined the ...