Résumé
La cytochalasine B dissocie les effets hydrosmotique et natriférique de la Pitressine sur la vessie de crapaud, en bloquant le transport d'eau sans pour autant modifier la stimulation du transport de sodium. Les interactions possibles entre le macrolide, les microfilaments et les altérations de perméabilité sont discutées.
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We thank Dr.G. W. G. Sharp for careful reading of the manuscript, MissD. Kaelin for technical assistance, and Sandoz Ltd for a generous gift of Syntocinon.
Supported by SNF grants Nos 3.567.71 and 3.8080.72.
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de Sousa, R.C., Grosso, A. & Rufener, C. Blockade of the hydrosmotic effect of vasopressin by cytochalasin B. Experientia 30, 175–177 (1974). https://doi.org/10.1007/BF01927718
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DOI: https://doi.org/10.1007/BF01927718