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https://open.uns.ac.rs/handle/123456789/10277
Title: | Influence of isoproterenol on net potassium uptake in whole pigeon erythrocytes in vitro | Authors: | Peričin D. Trivić S. Leskovac V. |
Issue Date: | 30-Nov-1981 | Journal: | Biochemical and Biophysical Research Communications | Abstract: | Isoproterenol increases net uptake of potassium in whole pigeon erythrocytes in vitro; effect of 10-5 M isoproterenol is blocked by 10-4 M propranolol. Pentifylline, a potent inhibitor of cAMP-phosphodiesterase, significantly amplifies effect of isoproterenol, indicating that isoproterenol-effect is mediated by cAMP. cAMP alone has no direct influence on net potassium uptake, while dibuturyl-cAMP has a very weak effect. Isoproterenol-effects are also mediated by the cell membrane protein-phosphorylation. © 1981. | URI: | https://open.uns.ac.rs/handle/123456789/10277 | ISSN: | 0006291X | DOI: | 10.1016/0006-291X(81)90499-X |
Appears in Collections: | TF Publikacije/Publications |
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