S. I. Popov

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BACKGROUND PA is a grade I glial tumor that mostly occurs in children. However, although apparently similar to paediatric PA, adult PA presents a different clinical follow-up that could arise from specific molecular alterations. A variety of genetic alterations have been identified as diagnostic or prognostic glioma molecular markers. MATERIAL AND METHODS(More)
The objective of this study was to determine the effects of hydrocolloids in dough (xanthan 0.02%, 0.06%, and 0.1%; kappa-carrageenan and carboxymethylcellulose 0.2%, 0.6%, and 1.0%) and duration of frozen storage on the quality of finished bakery product. Doughs were prepared with different concentrations of gums, stored at -18 degrees C and analyzed after(More)
Acute ischemia of the brain in dogs is known to cause an increase in the ar ter ia l pressure [3]. However, there is no agreement in the l i tera ture on the possibil i ty of creat ing exper imenta l chronic hyptertension by means of ce re bral i schemia, and it is not known whether hypertension can be produced in general in dogs by creat ing ischemia of(More)
In this work, we have investigated how the luminescence characteristics and a total content of antioxidants in leaves of strawberry (Fragaria x ananassa Duch.) change after infestation of plants by spider mite (Tetranychus atlanticus McGregor). At the earlier stage of plant injury, the chlorophyll concentration remained unchanged. However, the total amount(More)
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