[Role of aminoacyl-tRNA-synthetases in changes in the rate of protein biosynthesis in the rabbit liver during myocardial ischemia]. / Rol' aminoatsil-tRNK-sintetaz v izmenenii skorosti biosinteza belka v pecheni krolikov pri ishemii miokarda.

Composition of high-molecular-weight aminoacyl-tRNA synthetases complexes from rabbit liver both in norm and after 12 h experimental myocardial ischemia (EMI) has been investigated. Partial redistribution of aminoacyl-tRNA synthetases activity from 1820 kD complex into 840 kD complex was observed in case of EMI which resulted in changes of protein biosynthesis rate in cell-free system.