Real-time PCR analysis was used to investigate the presence of the gram-positive and gram-negative cariogenic bacteria in cavities after caries ablation (Table 1).

In recent times we are getting used to the daunting news about the spreading of “bad bugs”, bacteria escaping the action of all known antibiotics. These multi-drug resistant (MDR) bacteria are well ...

The absolute configuration of these compounds was established through X-ray crystallographic analysis and ECD calculations. Only compound 1 demonstrated significant antibacterial activity against Gram ...

Nosocomial infections caused by resistant Gram-positive organisms are on the rise, presumably due to a combination of factors including prolonged hospital exposure, increased use of invasive ...

Staphylococcus spp. and Pseudomonas spp. were the most frequent Gram-positive and Gram-negative bacteria, respectively, in the microbial keratitis groups. Among the fungal cases of microbial keratitis ...

Gram-negative bacteria, in particular, possess an additional lipid bilayer, the OM, which is impermeable to many antibiotics, thereby limiting treatment options.