Methods to extract and study the biological effects of murine gut microbiota using Caenorhabditis elegans as a screening host.

Gut microbiota has been established as a main regulator of health. However, how changes in gut microbiota are directly associated with physiological and cellular alterations has been difficult to tackle on a large-scale basis, notably because of the cost and labor-extensive resources required for rigorous experiments in mammals. In the present study, we used the nematode Caenorhabditis elegans as a model organism to elucidate microbiota-host interactions.

Synthesis and characterization of a polymeric network made of polyethylene glycol and chitosan as a treatment with antibacterial properties for skin wounds.

Polyethylene glycol has been widely investigated for wound healing and dressing applications. Despite its advantages (i.e.