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Effect of heat-labile enterotoxin (LT) produced byEscherichia coli on in vitro cell proliferation
Authors:A Pessina  Maria Grazia Neri  A Muschiato
Institution:(1) Department of Microbiology, Faculty of Medicine, University of Milan, 31, Mangiagalli, I-20133 Milan, (Italy);(2) Department of Pathology, Hospital of Desio, Desio, I-20033 Milan, (Italy)
Abstract:Summary Filtrates fromE. coli H10407 cultures, giving a positive response for heat-labile enterotoxin (LT) in the Y-1 cell test, show an inhibitory activity both on3H-thymidine uptake by Ehrlich ascites cells and on granulocytic-macrophagic precursors (CFU-C) in murine bone marrow.Acknowledgments. We gratefully acknowledge the expert technical assistance of L. Basso and A. Gerosa of Department of Pathology, Hospital of Desio.
Keywords:
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