Effects of Norepinephrine on Neonatal Rat Cardiocyte Growth and Differentiation

Norepinephrine stimulates the growth in size of nondividing neonatal cardiocytes. During this time the neonatal cardiocyte is in a period of transition in which the cell can synthesize DNA and yet does not divide. Because the cell undergoes karyokinesis without cytokinesis the objective of this stud...

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Bibliographic Details
Published in:	In Vitro Cellular & Developmental Biology Vol. 26; no. 3; pp. 229 - 236
Main Authors:	Thomas A. Marino, Ruth Anne Walter, Elizabeth Cobb, Maria Palasiuk, Parsons, Thomas, Mercer, W. Edward
Format:	Journal Article
Language:	English
Published:	Largo, MD Tissue Culture Association, Inc 01-03-1990 Society for In Vitro Biology
Subjects:	Animals Animals, Newborn Biological and medical sciences Catecholamines Cell cycle Cell cycle, cell proliferation Cell Differentiation - drug effects Cell growth Cell nucleus Cell Nucleus - drug effects Cell physiology Cells, Cultured Culture Media Cultured cells DNA Endothelial cells Fundamental and applied biological sciences. Psychology Heart - drug effects Hepatocytes Isoproterenol - pharmacology Mitosis - drug effects Molecular and cellular biology myocardium Myocardium - cytology myocytes Myofibrils Myofibrils - drug effects Myofibrils - ultrastructure Norepinephrine Norepinephrine - pharmacology Nuclear Proteins - analysis Proliferating Cell Nuclear Antigen Propranolol - pharmacology Rats Cell proliferation Cell culture Rat Rodentia Cell division DNA synthesis Cell differentiation Vertebrata Mammalia Newborn animal Animal Binucleate cell Immunofluorescence Heart cell
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