Comu, F. M.Ozturk, L.Alkan, M.Pampal, K.Arslan, M.Isik, B.Yilmaz, D.2020-06-252020-06-252014Çomu, F. M. vb. (2014).Investigation of the effects of propofol and vitamin C administration on erythrocyte deformability in rats with streptozotocin-induced diabetes mellitus. Bratislava Medical Journal.115(7),400-404.0006-92481336-0345https://doi.org/10.4149/BLL_2014_0079https://hdl.handle.net/20.500.12587/5912Arslan, Mustafa/0000-0003-4882-5063; PAMPAL, HASAN KUTLUK/0000-0003-4664-391X; Comu, Faruk Metin/0000-0002-1106-0741Purpose: In the current study we aim to investigate the effects of vitamin C and profol on red blood cell deformability in diabetic rats Materials and methods: Twenty- eight Wistar Albino rats were included in the study after streptozocin (60 mg/kg) treatment for 4 weeks of observation for diabetes presence. Twenty-eight rats were allocated to 4 groups. In group DP (n = 7) 150 mg.kg(-1) of propofol was injected intraperitoneally. In group DP-vit C (n = 7) rats 100 mg/kg of vitamin C (Ascorbic acid, Redoxon (R) 1000 mg/5 mL - Roche) were applied one hour before administrating 150 mg.kg(-1) of propofol, while rats in control group (n = 7), and diabetic control group (n = 7) received intraperitoneally physiological saline. Deformability measurements were achieved by using erythrocyte suspensions with hematocrit level of 5 % in PBS buffer. Results: Erythrocyte deformability was significantly higher in diabetic control group than in control and vitamin C plus propofol groups (p = 0.00, p = 0.025, respectively). Erythrocyte deformability indexes were found similar in control group and vitamin C plus propofol group (p = 0.949). Relative resistance was increased in diabetic rat model. Conclusions: Erythrocyte deformability was damaged in rats with diabetes. This injury might lead to further problems in microcirculation. Application of propofol did not alter red cell deformability in diabetic rats. Vitamin C supplementation seems to reverse those negative effects and variations in erythrocyte deformability (Fig. 2, Ref. 57). Text in PDF www.elis.sk.eninfo:eu-repo/semantics/openAccesserythrocyte deformabilitypropofol experimental diabetvitamin CratArticle115740040410.4149/BLL_2014_00792-s2.0-8490599141025077361Q2WOS:000340863400003Q4