Hahn V and Stiegler P . An Escherichia coil S1-like ribosomal protein is immunologically conserved in Gram-negative bacteria, but not in Gram-positive bacteria . FEMS Microbiol Letters 1986 ; 36 : 293-7 .Hahn, V. & Stiegler, P. (1986). An Escbericbia coli S1-like ribosomal protein is...
DISCUSSION Because of its anatomical location, the female urogenital tract is constantly exposed to a variety of pathogens such as Candida as well as Gram-positive and Gram-negative bacteria, proto- zoa, and viruses. E. coli is one of the major potential bacterial pathogens in this location, ...
A synthetic version of the metal-regulated gene A (mrgA) promoter from Bacillus subtilis, which in this Gram-positive bacterium is negatively regulated by manganese, iron, cobalt, or copper turned out to promote high level of basal gene expression that is further enhanced by Co(II), Cd(II)...
To investigate the mechanism by which morphine modulates IL-17A production in CLP animals, we cultured the immune cells from the MLN in vitro and stimulated the cells with either a Gram-negative bacteria species (E coli) or the Gram-positive species that translocated into the MLN following...
Lactococcus lactis, the well-known Gram-positive lactic acid bacteria used in the food industry, have recently gained attention as a prospective therapeutic. L. lactis strains have been shown to be a promising host for heterologous protein expression [43,44,45] and for the production of native ...
Cecropins, attacins, drosocins, and diptericins have antibacterial activity against Gram-negative bacteria, whereas defensins and metchnikowin kill Gram-positive bacteria (2, 3). Specificity in the immune response against a particular class of microbes is because of specific interaction between ...
Microbial infections of flies were done with a mixture of over-night cultures of Gram-positive Micrococcus luteus and Gram-negative Enterobacter cloacaeβ12, which were washed once and suspended in PBS (pH7). Five-to-ten day old flies were injected with ≤0.1 μl bacterial suspension per fly...
5–50 nm. The antimicrobial activity of silver nanoparticles againstEscherichia coli,Klebsiella pneumoniae,Pseudomonas aeruginosa,Staphylococcus aureusandBacillus subtiliswas evaluated. The AgNPs showed the maximum antibacterial activity againstB. subtilis(Gram positive) and the minimum againstE. coli(Gram ...
95); lipopolysaccharide of certain postbiotics derived from Gram-negative bacteria, such as Escherichia coli Nissle, mostly interacting with TLR4 and sometimes TLR2 (ref.96); β-glucans in yeast, such as Saccharomyces cerevisiae, interacting with TLR2 and lectin immune receptors97; and lipoproteins...
Fluorescent vancomycin can be used to label sites of peptidoglycan incorporation in Gram-positive bacteria, as it targets the D-ala-D-ala motif associated with unmodified and therefore nascent material8,9. Vancomycin can also be detected by immunofluoresence when bound to E. coli sacculi13. The...