Abstract
The nonspecific interactions of propranolol, timolol, and ethanol with model and sarcoplasmic reticulum membranes were determined utilizing radioisotopic association, differential scanning calorimetry, and neutron diffraction. Differential scanning calorimetry performed on mixtures of these amphiphilic compounds and model membrane bilayers composed of dimyristoyllecithin showed that propranolol was approximately 25 times more lipid-soluble than timolol and at least 100 times more lipid-soluble than ethanol. Neutron diffraction showed that the solvation of propranolol was within the fatty acyl chain region of the lipid bilayer. This solvation correlated with the effect of propranolol to inhibit ATP-dependent calcium transport in isolated rabbit skeletal muscle sarcoplasmic reticulum, a membrane that lacks β-adrenergic receptors. In contrast, the major site of interaction of ethanol was within the aqueous compartment hydrating the sarcoplasmic reticulum membrane. A model for nonspecific drug interaction with the sarcoplasmic reticulum membrane based on the site of interaction of these amphiphiles and their relative potencies to inhibit calcium transport by these membranes is proposed. In principle, this model could be extended to specific drug interactions with membranes.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Seeman, P. 1972. The membrane actions of anesthetics and tranquilizers. Pharmacol. Rev. 24:583–655.
Katz, A. M., and Messineo, F. C. 1981. Lipid-membrane interactions and the pathogenesis of ischemic damage in the myocardium. Circ. Res. 48:1–16.
Herbette, L., Messineo, F. C., and Katz, A. M. 1981. The interaction of drugs with the sarcoplasmic reticulum. Annu. Rev. Pharmacol. Toxicol. 22:413–434.
Moules, I. K., Rooney, E. K., and Lee, A. G. 1982. Binding of amphipathic drugs and probes to biological membranes. FEBS Lett. 138:95–100.
Conrad, M. J., and Singer, S. J. 1981. The solubility of amphipathic molecules in biological membranes and lipid bilayers and its implications for membrane structure. Biochemistry 20:807–818.
Katz, A. M., Repke, D. I., and Hassalback, W. 1977. Dependence of ionophore and caffeine-induced calcium release from sarcoplasmic reticulum vesicles on external and internal calcium ion concentrations. J. Biol. Chem. 252:1938–1949.
Herbette, L., Katz, A. M., and Sturtevant, J. M. 1983. Comparisons of the interaction of propranolol and timolol with model and biological membrane systems. Mol. Pharmacol. 24:259–269.
Scarpa, A. 1979. Measurement of calcium ion concentrations with metallochromic indicators. In: Detection and Measurement of Free Calcium in Cells. C. Ashley and A. Campbell (eds.), pp. 85–115, Elsevier, Amsterdam.
Herbette, L., Marquardt, J., Scarpa, A., and Blasie, J. K. 1977. A direct analysis of lamellar x-ray diffraction from hydrated oriented multilayers of fully functional sarcoplasmic reticulum. Biophys. J. 20:245–272.
Messineo, F. C., and Katz, A. M. 1979. Effects of propranolol and timolol on calcium uptake by sarcoplasmic reticulum vesicles. J. Cardiovasc. Pharmacol. 1:449–459.
Privalov, P. L., Plotniko, V. V., and Filimono, V. V. 1975. Precision scanning microcalorimeter for study of liquids. J. Chem. Thermodynam. 7:41–47.
Herbette, L., Wang, C. T., Saito, A., Fleischer, S., Scarpa, A., and Blasie, J. K. 1981. A comparison of the profile structures of isolated and reconstituted sarcoplasmic reticulum membranes. Biophys. J. 36:47–72.
Schoenborn, B. P., and Nunes, A. C. 1972. Neutron scattering. Annu. Rev. Biophys. Bioeng. 1:529–552.
Herbette, L., Scarpa, A., Blasie, J. K., Wang, C. T., Hymel, L., Seelig, J., and Fleischer, S. 1983. The determination of the separate Ca2+ pump protein and phospholipid profile structures within reconstituted sarcoplasmic reticulum membranes via x-ray and neutron diffraction. Biochim. Biophys. Acta 730:369–378.
Lowry, O. H., Rosenbrough, N. J., Farr, A. L., and Randall, R. J. 1951. Protein measurement with Folin reagent. J. Biol. Chem. 193:265–275.
Chen, P. S., Toribara, T. B., and Warner, H. 1956. Microdetermination of phosphorus. Anal. Chem. 28 :1756–1758 .
Hill, M. W. 1974 The effect of anesthetic-like molecules on the phase transition in smectic mesophases of dipalmitoyllecithin. I. The normal alcohol up to C= 9 and three inhalation anesthetics. Biochim. Biophys. Acta 356:117–124.
Buldt, G., Gally, H. U., Seelig, J., and Zaccai, G. 1979. Neutron diffraction studies on phosphatidylcholine model membranes. I. Head group conformation. J. Mol. Biol. 134:673–691.
Davis, D. G., Inesi, G., and Gulik-Krzywicki, T. 1976. Lipid molecular motion and enzyme activity in sarcoplasmic reticulum membrane. Biochemistry 15:1271–1276.
Vanderkooi, J. M., Landesberg, R., Selick, H., and Mc Donald, G. G. 1977. Interaction of general anesthetics with phospholipid vesicles and biological membranes. Biochim. Biophys. Acta 464:1–16.
Pringle, M. J., Brown, K. B., and Miller, K. W. 1981. Can the lipid theories of anesthesia account for the cutoff in anesthetic potency in homologous series of alcohols? Mol. Pharmacol. 19:49–55.
Katz, Y., and Diamond, J. M. 1974. Thermodynamic constants for nonelectrolyte partition between dimyristoyl lecithin and water. J. Membrane Biol. 17:101–120.
Katz, A. M., Nash-Adler, P., Watras, J., Messineo, F. C., Takenaka, H., and Louis, C. F. 1982. Fatty acid effects on calcium influx and efflux in sarcoplasmic reticulum vesicles from rabbit skeletal muscle. Biochim. Biophys. Acta 687:17–26.
Herbette, L. G., Sarmiento, J. G., and Rhodes, D. G. 1984. Mechanism for cardiovascular drug binding to membrane associated receptors: Approach to the binding site through the lipid bilayer. Biophys. J. 45:312a.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1985 Springer Science+Business Media New York
About this chapter
Cite this chapter
Herbette, L., Napolitano, C.A., Messineo, F.C., Katz, A.M. (1985). Interaction of Amphiphilic Molecules with Biological Membranes. In: Harris, P., Poole-Wilson, P.A. (eds) Advances in Myocardiology. Advances in Myocardiology. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-1287-2_25
Download citation
DOI: https://doi.org/10.1007/978-1-4757-1287-2_25
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4757-1289-6
Online ISBN: 978-1-4757-1287-2
eBook Packages: Springer Book Archive