A role of the free-radical processes and disturbances of oxidative-restorative blood homeostasis and nervous tissue in the pathogenesis of brain ischemic pathology and other diseases are reviewed. Attention is focused on the search for optimal ways of pharmacological correction of oxidative stress in the schemes of complex treatment of chronic blood circulation insufficiency and on the necessity ...

Lipoyl-lysine swinging arms are crucial to the reactions catalysed by the 2-oxo acid dehydrogenase multienzyme complexes. A gene encoding a putative lipoate protein ligase (LplA) of Thermoplasma acidophilum was cloned and expressed in Escherichia coli. The recombinant protein, a monomer of molecular mass 29 kDa, was catalytically inactive. Crystal structures in the absence and ...

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