Subject(s)
Parkinson Disease/diagnosis , Parkinson Disease/physiopathology , Humans , Motor ActivityABSTRACT
The progression of an ischemic stroke concerns the activation of endothelial cells especially in patients with diabetes mellitus type 2. The aim of our study was to evaluate the endothelial dysfunction in patients with acute ischemic stroke with diabetes mellitus type 2. We measured the plasma activities of von Willebrand factor (vWf) as endothelial markers. The plasma vWf activities were significantly elevated in the index group compared to patients with ischemic stroke and arterial hypertension and controls. The correlation of the neurologic deficit severity to day 21 with the activity of endothelial dysfunction was revealed as well.
Subject(s)
Diabetes Mellitus, Type 2/physiopathology , Endothelium, Vascular/physiopathology , Stroke/physiopathology , Diabetes Mellitus, Type 2/blood , Diabetes Mellitus, Type 2/complications , Female , Humans , Male , Middle Aged , Stroke/blood , Stroke/pathology , von Willebrand Factor/analysis , von Willebrand Factor/immunologyABSTRACT
Survival of micro-organisms used for control of sterilization procedures was studied under conditions simulating the Martian environment (daily temperature change from +20 degrees to -20 degrees in 99.98% CO2 + 0.02% air at 0.13 x 10(-6) N m-2 pressure, with ultraviolet radiation spanning the whole range of the solar spectrum 300-350 MkW cm-2). The test organisms were four strains of Bacillus subtilis and one strain of Bacillus anthracoides, and were inoculated on to four materials, smooth metal, porous plastic, multilayer composition material and powdered limonite. Some organisms survived on all materials, the greatest on the limonite. The resistance of the survivors to disinfectants was the same as that of the original cultures.