Lenka Bartošíková

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The goal of the study was to monitor the antioxidative effect of stobadine derivative in the conditions of ischemia-reperfusion of laboratory rat kidney tissue. The animals were divided by random selection into 5 groups (n = 10). The treated groups were given stobadine derivate in peroral doses of 5, 10 and 20 mg/kg in 0.5 % solution of Avicel once a day;(More)
The goal of the study was to monitor the antioxidative effect of stobadine derivative under conditions of ischemia-reperfusion of laboratory rat kidney tissue. 40 animals were subjected to kidney tissue ischemia (60 min) followed by reperfusion (10 min). After that, the animals were divided by random selection into 4 groups (n = 10). The treated groups were(More)
Carvedilol is a recently introduced drug with multiple action with a non-selective beta-antiadrenergic and selective alpha1-antiadrenergic action used for treatment of mild to medium severe hypertension. The authors investigated in their experiments the protective effect of carvedilol under conditions of ischaemia-reperfusion of the kidney in the laboratory(More)
After patent protection of original brand is over, there are a lot of generic products occurring on the pharmaceutical market. It may be the way to reduce the price, but on the other hand, one should expect the same quality and almost identity with original brand, because the development of generic drugs is based on pharmacological properties of the(More)
The present 15 days study was undertaken to evaluate the cardioprotective potential of the prenylated isoflavones osajin and pomiferin isolated from the infructences of Maclura pomifera, Moraceae, against ischemia-reperfusion induced injury in rat hearts as a model of antioxidant-based composite therapy. The study was performed on isolated, modified(More)
The study was undertaken to evaluate the cardioprotective potential of the flavonoids osajin and pomiferin against ischemia-reperfusion induced injury in rat hearts as a model of antioxidant-based composite therapy. Studies were performed with isolated, modified Langendorff-perfused rat hearts and ischemia of the heart was initiated by stopping the coronary(More)
BACKGROUND Midazolam is a frequently used benzodiazepine in anaesthesiology and intensive care. AIM The aim of pilot study was to monitor its effect during heart perfusion in the laboratory rat. METHODS The same groups of animals (n = 10). The 1(st) group was treated with midazolam in a dose of 0.5mg/kg i.p. The 2(nd) group was a placebo. After i.p.(More)
Effects of cyclosporine A on kidneys of rats and the effects of carvedilol or BL-443 on kidneys of rats with cyclosporine nephropathy were studied. Male rats (Wistar) were divided into four groups (n = 7). Three groups of rats were treated in single oral daily doses of 45 mg cyclosporine A/kg body weight to cause cyclosporine nephropathy. Two of the treated(More)
The aim of this study was to analyze the antioxidative effect of osajin during prophylactic administration. The pathological model for in vivo experiment was the unilateral ischemia-reperfusion of kidney of the laboratory rat. The animals were randomly divided into five groups. Osajin was administrated orally in doses of 5, 10 and 20 mg/kg once a day to(More)
2,3-dehydrosilybin (DHS) is a minor flavonolignan component of Silybum marianum seed extract known for its hepatoprotective activity. Recently we identified DHS as a potentially cardioprotective substance during hypoxia/reoxygenation in isolated neonatal rat cardiomyocytes. This is the first report of positive inotropic effect of DHS on perfused adult rat(More)