Effect of fullerenol C60 on lung and renal tissue in lower extremity ischemia‑reperfusion injury in sevoflurane‑treated rats

Abstract

The aim of the present study was to examine the effect of fullerenol C60 on lung and kidney tissue in sevoflurane-treated rats with lower extremity ischemia-reperfusion (IR) injury. A total of 30 Wistar albino rats weighing 225-275 g were used and were equally divided into five groups (n=6/group): i) Sham; ii) IR; iii) IR-fullerenol C60 (IR-FUL); iv) IR-sevoflurane; and v) IR-fullerenol C60-sevoflurane (IR-FUL-SEVO). Fullerenol C60 was administered intraperitoneally prior to lower extremity IR induction and sevoflurane was administered during the IR injury. Subsequently, lung and kidney histopathological examinations, and serum biochemical analyses were performed. Lung tissue showed markedly increased congestion and neutrophil infiltration in the IR group compared with in the sham group, and notable decreases in congestion and neutrophil infiltration were observed in the treatment groups compared with in the IR group. In the histopathological evaluation of the kidney samples, vacuolization, loss of brush border in tubular epithelial cells, tubular epithelial loss and varying degrees of tubular damage were observed in all groups that underwent IR. There was a significant increase in the mean renal tubule injury score in all IR groups compared with that in the sham group. In addition, the mean kidney injury score was significantly lower in the IR-FUL and IR-FUL-SEVO groups than that in the IR group.It was observed that the expression levels of tumor necrosis factor-α, interleukin 1β and intercellular adhesion molecule 1 in the lung and kidney tissues were increased following IR, and were decreased in the groups treated with fullerenol C60 and sevoflurane. Notably, it was determined that the reduction in cytokine expression was greatest in the IR-FUL group. When the oxidant status parameters in the lungs and kidneys were examined, thiobarbituric acid reactive substances levels, and catalase and glutathione S-transferase enzyme activities were significantly different in the groups receiving sevoflurane or fullerenol C60 treatment compared with those in the IR group. The present study demonstrated the protective effects of fullerenol C60 on the lung and kidney tissues of rats under sevoflurane anesthesia after establishment of lower extremity IR. The results of the present study showed that fullerenol C60 can reduce oxidative and histopathological damage in the lungs and kidneys following IR of the lower extremities.

С60 fullerene protective effect against the rat muscle soleus trauma

“…We have previously shown, that water-soluble C 60 fullerenes prevent the restraint of stress-induced oxidative disorders in rat' brain and heart tissues [ 8 ] as well as an acute liver injury [ 9 ], diminish muscle fatigue in rats [ 10 ], markedly decrease the level of oxidative stress in diet-induced obesity rats [ 11 ] and, finally, realize therapeutic effects in the models of muscle injury and ischemia of the muscle soleus in rats [ 12 , 13 ]. Recenly the authors [ 14 , 15 ] demonstrated the protective effect of C 60 fullerene on liver tissue in liver ischemia reperfusion injury as well as on lung and renal tissue in lower extremity ischemia-reperfusion injury in rats, which opens up a prospect for its use in biomedicine.…”