All news from Anaesthesiology

Carbon Nanodots: Effect of Ultrafine Pollution Particles on Lung Tissues Mimicked

Epidemiological studies have established a strong correlation between inhaling ultrafine particles from incomplete combustion and respiratory and cardiovascular diseases. Still, relatively little is known about the mechanisms behind how air particulates affect human health. New work with carbon nanodots seeks to provide the first model of how ultrafine carbon-based particles interact with the lung tissues.

Pathogens More Susceptible to Antibiotics, Mechanism Uncovered

Scientists at the Research Institute of the McGill University Health Centre (RI-MUHC) have identified new means of fighting drug-tolerant bacteria, a growing global threat as menacing as drug-resistant microbes. Little is known about the mechanisms leading to tolerance, a strategy that makes bacteria "indifferent" to antibiotics and almost "un-killable," which results in chronic infections extremely difficult to treat and cure.