Fast simultaneous assessment of renal and liver function using polymethine dyes in animal models of chronic and acute organ injury.

ABSTRACT: Simultaneous assessment of excretory liver and kidney function is still an unmet need in experimental stress models as well as in critical care. The aim of the study was to characterize two polymethine-dyes potentially suitable for this purpose in vivo. Plasma disappearance rate and elimination measurements of simultaneously injected fluorescent dyes DY-780 (hepato-biliary elimination) and DY-654(renal elimination) were conducted using catheter techniques and intravital microscopy in animals subjected to different organ injuries, i.e. polymicrobial sepsis by peritoneal contamination and infection, ischemia-reperfusion-injury and glycerol-induced acute kidney-injury. DY-780 and DY-654 showed organ specific and determined elimination routes in both healthy and diseased animals. They can be m

SUBMITTER: Press AT 

PROVIDER: S-EPMC5684357 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature