Advances in clinical and experimental medicine : official organ Wroclaw Medical University · 2023
The role of polymorphonuclear leukocytes in distant organ (lung) oxidative damage of liver ischemia/reperfusion and the protective effect of rutin.
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Olmez Hasan, Tosun Mustafa, Unver Edhem, Cimen Ferda Keskin, Arslan Yusuf Kemal, Gulaboglu Mine, Suleyman Bahadir
Аннотация
BACKGROUND: Ischemia/reperfusion (I/R) can cause damage to distant organs. Rutin is known to have antioxidant and anti-inflammatory properties, and inhibits cytokine and polymorphonuclear leukocyte (PMNL) infiltration. It may prevent the development of reperfusion injury.
OBJECTIVES: This study aimed to examine the role of PMNLs in distant organ (lung) injury after a liver I/R procedure, and to evaluate the protective effects of rutin in rats using biochemical and immunohistochemical methods.
MATERIAL AND METHODS: In this study, 18 Wistar albino male rats (255-275 g) were used. Experimental animals were divided into 3 groups: a liver I/R (LIR) group, a 50 mg/kg rutin+liver I/R (RLIR) group and a sham operation (SG) control group. Experimental results obtained from the RLIR group were compared with the LIR and SG groups.
RESULTS: Blood malondialdehyde (MDA) levels in the RLIR and SG groups were significantly lower compared to the LIR group (p < 0.001). Blood myeloperoxidase (MPO) activity in the RLIR and SG groups was significantly lower compared to the LIR group (p < 0.001). Total glutathione (tGSH) levels in the RLIR and SG groups were significantly higher compared to the LIR group (p < 0.001).
CONCLUSIONS: Rutin can be used to prevent distant organ (lung) damage due to liver I/R. However, more extensive studies are needed on this issue.
OBJECTIVES: This study aimed to examine the role of PMNLs in distant organ (lung) injury after a liver I/R procedure, and to evaluate the protective effects of rutin in rats using biochemical and immunohistochemical methods.
MATERIAL AND METHODS: In this study, 18 Wistar albino male rats (255-275 g) were used. Experimental animals were divided into 3 groups: a liver I/R (LIR) group, a 50 mg/kg rutin+liver I/R (RLIR) group and a sham operation (SG) control group. Experimental results obtained from the RLIR group were compared with the LIR and SG groups.
RESULTS: Blood malondialdehyde (MDA) levels in the RLIR and SG groups were significantly lower compared to the LIR group (p < 0.001). Blood myeloperoxidase (MPO) activity in the RLIR and SG groups was significantly lower compared to the LIR group (p < 0.001). Total glutathione (tGSH) levels in the RLIR and SG groups were significantly higher compared to the LIR group (p < 0.001).
CONCLUSIONS: Rutin can be used to prevent distant organ (lung) damage due to liver I/R. However, more extensive studies are needed on this issue.