Acoustical investigation of the liposome-saccharide interaction

• Autorzy: Babincova M. , Hianik T.
• Języki publikacji: EN

Abstrakty

EN

High precision measurements of ultrasonic velocity in aqueous suspension of phosphatidylcholine liposomes in the presence of trehalose, sucrose and glucose have demonstrated its dependence on the concentration of the two disaccharides. This finding is interpreted in terms of replacement by the latter of water molecules bound to phosphate head groups on the liposome surface.

Słowa kluczowe

EN

liposome; trehalose; glucose; sucrose; phosphatidylcholine liposome; ultrasonic velocity; saccharide; interaction; disaccharide; acoustics

• Wydawca: -
• Czasopismo: Acta Biochimica Polonica
• Rocznik: 1993
• Tom: 40
• Numer: 4
• Opis fizyczny: p.483-486,fig.

Twórcy

autor

Babincova M.

• Comenius University, MFF UK, Mlynska dolina, 842 15 Bratislava, Slovak Republic

autor

Hianik T.

Bibliografia

• 1. Crowe, J.H., Hoekstra, F.A. & Crowe, L.M. (1992) Anhydrobiosis. Awiu. Rev. Physiol. 54,579 -599.
• 2. Crowe, J.H., Crowe, L.M., Carpenter, J.F. & Au rail Wistrom, C. (1987) Stabilization of dry phospholipid bilayers and proteins by sugar. Biochem. /. 124,1 -10.
• 3. Crowe, L.M. & Crowe, J.H. & Chapman, D. (1984) Preservation of membranes in anhydrobiotic organisms. Science223,701 -703.
• 4. Chandrasekhar, I. & Gaber, B.P. (1988) Stabilization of the biomembrane by small molecules. J. Biomol. Struct. Dyn. 5,1163 -1172.
• 5. Strauss, G. & Hauser, H. (1986) Stabilization of lipid bilayer vesicles by sucrose during freezing. Proc. Natl. Acad. Sci. U.S.A. 83,2422 - 2426.
• 6. Strauss, G., Schurtenberg, P. & Hauser, H. (1986) The interaction of saccharides with lipid bilayer vesicles. Biochim. Biophys. Acta 858,169-180.
• 7. Anchordoguy, T.J., Rudolph, A.S., Carpenter,J.F. & Crowe, J.H. (1987) Modes of interaction of cryoprotectants with membrane phospholipids during freezing. Cryobiology 24,324 - 331.
• 8. Sarvazyan, A .P. (1982) Development of method s of precise ultrasonic measurement in small volumes of liquids. Ultrasonics 20,151 -154.
• 9. Sarvazyan,A.P. (1991) Ultrasonic velocimetry of biological compounds. Annu. Rev. Biophys. Biophys. CJtem. 20,321 - 342.
• 10. Buckin, V.A., Kankiya, B.I., Bulichov, N.V., Lebedev, A.V., Gukovsky, I.Y., Chuprina, V.P., Sarvazyan, A.P. & Williams, A.R. (1989) Measurement of anomalously high hydration of double helices. Nature (London) 340,321 - 322.
• 11. Buckin, V.A., Kankiya, B.I. & Kazaryan, R.L. (1989) Hydration of nucleosides in dilute aqueous solution. Biophys. Chein. 34, 211 - 223.
• 12. Kharakoz, D.P. & Sarvazyan, A.P. (1980) Hydration and adiabatic compressibility changes of chemotrypsinogen. Stud. Biophys. 79,179-180.
• 13. Babincova, M. & Hianik, T. (1992) Influence of polyethylene glycol and cholesterol on liposome agregation. Acta Phys. Univ. Comen. 33, 103-109.
• 14. Owen, B.B. & Simons, H.L. (1957) Standard partial molal compressibilities by ultrasonics. /. Phys. Chem. 61,479-482.
• 15. Rand, R.P. & Parsegian, V.A. (1989) Hydration forces between phospholipid bilayers. Biochim. Biophys. Acta 988,351 - 376.
• 16. Hobbs, P.V. (1974) Ice Physics. Clanderon Press, Oxford.
• 17. Klug, H.R. & Alexander, L.E. (1974) X-ray diffractioti procedures. John Wiley and Sons, New York.