PolymyxinsPolymyxin BColistinAnti-Bacterial AgentsHemoperfusionLipid APseudomonas aeruginosaLipopolysaccharidesMicrobial Sensitivity TestsGram-Negative BacteriaDrug Resistance, BacterialGram-Negative Bacterial InfectionsDrug Resistance, MicrobialBurkholderia cenocepaciaAcinetobacter baumanniiDrug Resistance, Multiple, BacterialAchromobacter denitrificansEndotoxinsBacterial ProteinsAntimicrobial Cationic PeptidesUranyl NitrateKidney Cortex NecrosisPaenibacillusNeomycin