| Literature DB >> 14984324 |
Z Drahota1, M Milerová, A Stieglerová, J Houstek, B Ostádal.
Abstract
Activity of cytochrome c oxidase and citrate synthase in rat heart homogenates was determined in 5-, 15-, 28- and 60-day-old rats. The activity of both enzymes increased during postnatal development but their changes followed different kinetics. The membrane-bound cytochrome c oxidase reached its adult values during the early postnatal period, i.e. between days 5 and 15, whereas soluble matrix-localized citrate synthase also continued to increase between days 15 and 60. Our data indicate a relative excess of cytochrome c oxidase in neonatal cardiocytes.Entities:
Mesh：
Substances：
Year: 2004 PMID： 14984324
Source DB: PubMed Journal: Physiol Res ISSN： 0862-8408 Impact factor: 1.881