title: [Analysis of total lactate dehydrogenase isoenzyme activity in mouse ova during clevage].
abstract: The total activity of lactate dehydrogenase isoenzymes was detected in the intact ova of mice during the clevage and, in particular, blastomeres at the 2-cell stage. Routine histochemical technique was employed in addition to microspectrometry. During the clevage, the ova differ in their enzyme activity. At the 2-cell stage there are ova with similar reaction in both the blastomeres as well as those with different enzyme activity in each blastomere.
mesh_terms: D000818:Animals; D005260:Female; D006651:Histocytochemistry; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000378:metabolism*; D051379:Mice; D008807:Mice, Inbred BALB C; D008810:Mice, Inbred C57BL; D010063:Ovum / Q000201:enzymology*; D013053:Spectrophotometry
chemical_list: D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase
vernacular_title: Analiz summarnoĭ aktovnosti izofermentov laktatdegidrogenazy v drobiaschikhsia iaĭtsakh myshi