title: [Protein content in rat hepatocytes of varying degrees of ploidy during the period of postnatal development].
abstract: Protein contents in individual mononucleate and binucleate hepatocytes of different ploidy have been measured by a method that involves the following procedures: cell staining with naphthol yellow, protein content measurement, the Feulgen reaction (the fluorescent variant), and DNA content measurement in the same cells. During the postnatal development, protein contents in hepatocytes of different ploidy was shown to be unchanged up to the 14th day, then, within the next 2 months it increased by 50-60% to remain at the same level. At all the stages of development, regardless of the variation of protein contents in the liver of individual animals, the ratio of protein contents in diploid binucleate hepatocytes to that in diploid mononucleate cells makes 2.0.
mesh_terms: D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D004247:DNA / Q000032:analysis / Q000378:metabolism; D008099:Liver / Q000254:growth & development / Q000378:metabolism*; D011003:Ploidies; D011506:Proteins / Q000032:analysis / Q000378:metabolism*; D051381:Rats
chemical_list: D011506:Proteins; D004247:DNA
vernacular_title: Soderzhanie belka v gepatotsitakh raznoĭ stepeni ploidnosti u krys v postnatal'nyĭ period razvitiia.