Askar D. Turashev

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The progress in reperfusion therapy dictated the necessity for developing new tools and procedures for adjacent/additional therapy of acute cardiovascular disorders. The adjacent therapy is targeted on the damage of the microcirculation, leading to the unfavorable prognosis for the patients. The no-reflow phenomenon holds special place in the multifactorial(More)
The luminal surface of a blood vessel accommodates a complex multicomponent system of mainly carbohydrates and proteins called glycocalyx. According to the concept of the double protective layer, glycocalyx is the first protection barrier of the vascular wall. The structure of glycocalyx is determined by a group of proteoglycans, glycoproteins, and(More)
In normal state, a complex multicomponent system called glycocalyx is present on the surface of endothelial vascular system. The structure of the glycocalyx is determined by a group ofproteoglycans, glycoproteins and glycosaminoglycans, originating from endothelial cells and blood flow. Due to its complexity and location on the border of the system of blood(More)
Glycation of native hyaluronidase and its chondroitin sulfate modified form was studied with N-acethylglucosamine, N-acethylgalactosamine and their mixture, as well as hyaluronan fragments (n = 0-4) and their mixture. The modified form of hyaluronidase exhibited higher inactivation than native enzyme. The chondroitin sulfate modification of hyaluronidase(More)
We have demonstrated the possibility of stimulation of the function of various types of precursor cells with hyaluronidase modified with chondroitin sulfate. Parenteral administration of modified hyaluronidase increased the number of fibroblast, granulomonocyte, and erythroid CFU in the hemopoietic tissue. The changes in the pool of mesenchymal progenitor(More)
A 3D-model of bovine testicular hyaluronidase (BTH) was constructed based on established tertiary structure of human hyaluronidase Hyal1 using a molecular homological modeling method in silico. The analysis of the BTH 3D-model demonstrated lysine residue stratification during enzyme modification. The 3D-model of chondroitin sulfate (CHS)-modified(More)
Glycocalyx is a complex of membrane-bound molecules at the interface between circulating blood and the endothelium of the vessel wall; it performs a number of specific biological functions maintaining vascular homeostasis. It contains sulfated glycosaminoglycans (proteoglycans) bound to membrane proteins, hyaluronan, glycoproteins, and plasma proteins.(More)
In normal state, a complex multicomponent system called glycocalyx is present on the surface of endothelial vascular system. Due to complexity of its composition and location on the border between vessel wall and blood circulation, glycocalyx participates in a number of functions supporting the metabolism of the vascular wall. In pathological conditions(More)
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