Open AccessLinopirdine-supplemented resuscitation fluids reduce mortality in a model of ischemia-reperfusion injury induced acute respiratory distress syndrome
Author(s) -
Favin S. Babu,
Matthias Majetschak
Publication year - 2021
Publication title -
physiological research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.647
H-Index - 70
eISSN - 1802-9973
pISSN - 0862-8408
DOI - 10.33549/physiolres.934679
Subject(s) - resuscitation , medicine , ards , shock (circulatory) , anesthesia , hemodynamics , perfusion , respiratory distress , ischemia , blood pressure , hazard ratio , cardiology , confidence interval , lung
reperfusion and fluid resuscitation to a mean arterial blood pressure of 60 mmHg with normal saline (NS, n=9) or NS supplemented with 50 µg/ml linopridine (NS-L), n=7) until t=360 min. As compared with NS, fluid resuscitation with NS-L stabilized blood pressure and reduced fluid requirements by 40 % (p 360 min with NS-L. As compared with NS treated animals that survived the observation period (n=3), however, plasma lactate and creatinine concentrations at t=360 min were higher with NS-L (n=6; p<0.05). Our findings extend therapeutic potential of NS-L from hypovolemic/hemorrhagic shock to hemodynamic instability under normovolemic conditions during organ ischemia-reperfusion injury. Possible adverse effects of NS-L, such as impairment of renal function and/or organ hypoperfusion, require further evaluation in long-term pre-clinical models.