| Autor: |
I, Nalepa, E, Chalecka-Franaszek, J, Vetulani |
| Rok vydání: |
1990 |
| Předmět: |
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| Zdroj: |
Polish journal of pharmacology and pharmacy. 42(4) |
| ISSN: |
0301-0244 |
| Popis: |
Stimulation of phosphatidylinositol hydrolysis by noradrenaline requires the presence of calcium in the medium during the whole incubation and preincubation procedure, while carbachol-induced inositol phosphate formation is equally efficient in calcium-free and calcium-containing medium. This finding confirms the notion that phosphatidylinositols mobilized after stimulation of various receptors are present in different metabolic pools: the pool mobilized by alpha 1 adrenoceptors is apparently formed from myo-inositol incorporated into membrane phospholipids by a calcium-dependent process. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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