Induction of 2′,3′-cyclic nucleotide 3′-phosphohydrolase and morphological alterations in C6 glioma cells by dexamethasone, (3-butoxy-4-methoxybenzyl)-2-imidazolinone and prostaglandin E1

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Abstract
Summary Dexamethasone, R020-1724 and prostaglandin E1 all induced morphological alterations and increased the glial specific enzyme 2′,3′-cyclic nucleotide 3′-phosphohydrolase (CNP) in rat C6 glioma cells in culture. Morphological alterations consisted mainly in the development of astrocytelike changes. Increases in dexamethasone-induced CNP activity was time dependent. Dexamethasone reduced cell growth rate, depending on the concentration employed.