Konstantinos Ioannidis

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The settlement of the collision-free path planning problem is considered as a complicated objective and is of vital importance in systems comprising one or multiple robots. In multi-robots systems, the path planning problem is based on cooperation. In such systems, the robots dynamically exchange roles in order to complete complex tasks, such as moving in(More)
Postconditioning (POC) reduces lethal reperfusion injury under normal conditions, but its effectiveness under certain pathological states is in dispute. In the present study, we sought to determine the effect of chronic simvastatin treatment in hyperlipidemic animals with or without POC. Anesthetized rabbits were randomized into eight groups, as follows,(More)
Oleuropein, a natural phenolic compound, prevents acute doxorubicin (DXR)-induced cardiotoxicity but there is no evidence regarding its role in chronic DXR-induced cardiomyopathy (DXR-CM). In the present study, we investigated the role of oleuropein in DXR-CM by addressing cardiac geometry and function (transthoracic echocardiography), cardiac(More)
Traditionally, reduced daily doses of colistin methanesulphonate (CMS) in critically ill patients receiving continuous venovenous haemodiafiltration (CVVHDF) have resulted in suboptimal colistin concentrations. The necessity of a loading dose (LD) at treatment initiation has been proposed. A LD of 9 million IU (MU) [ca. 270 mg of colistin base activity(More)
AIM To investigate melatonin's preventive action in oxidative stress in a rat model with high fat diet-induced non-alcoholic fatty liver disease (NAFLD). METHODS NAFLD was induced by high fat diet (HFD) in adult, male, Wistar rats, weighing 180-230 g. After acclimatization for one week, they were randomly assigned to 6 experimental groups that comprised(More)