A. S. Belenova

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Succinic-acid and chitosan derivatives administered at various dose to rats with brain ischemia/reperfusion led to a decrease in the level of lactate (an ischemia marker) in brain tissue as compared to the value in pathology. The activity of aconitate hydratase (a sensitive target of free-radical action) increased under these conditions whereas the citrate(More)
We studied the effects of an analogue of isonicotinic acid hydrazide on the treatment course of experimental tuberculosis. Complex analysis has demonstrated the efficiency of isonicotinic acid hydrazide immobilized on a carrier that consisted of water-soluble cation-active analogue of chitosan (N-chlorohydroxypropyl chitosan) in a complex with cobalt ions(More)
It has been shown by classical biophysical and biochemical methods in combination with atomic microscopy that lipase from Rhizopus niveus exists in a water solution as a dimer with a molecular weight of 96 kDa. The rate of splitting of triglycerides by a dimeric molecules is twice that of monomers. The heat stability of the monomeric form of lipase at(More)
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