Top Abstract Purchase Related
Home
>
Node
>
Subnode

Study of the interaction of water with cholesterol in organic media by the methods of dielectric and NMR spectroscopy

Mank, V.V.; Sotskova, T.Z.; Derevianko, A.I.; Kurilenko, O.D.

Biofizika 22(5): 794-800

1977

ISSN/ISBN: 0006-3029
PMID: 911897
Document Number: 121430
Interaction between water and cholesterine in organic media was studied by means of dielectric and NMR-spectroscopy. It is shown that cholestine binds water in an equimolar ratio with the formation of strong hydrogen bonds between the hydroxil groups of cholesterine and water molecules. It is assumed that an ordered structure of cholesterine in the form of micellae is being formed around the water molecules. The conformation and size of the micellaes depend on cholesterine concentration and water content in dispersion.

Document emailed within 1 workday
Secure & encrypted payments

Chelidze, T.L.; Kiknadze, V.D.; Kevlishvili, G.E. 1974: Dielectric spectroscopy of blood. IV. Dielectric spectra of blood exposed to physicochemical agents Biofizika 19(3): 479-483
Itou, T.; Nojiri, M.; Ootsuka, Y.; Nakamura, K. 2006: Study of the interaction between hair protein and organic acid that improves hair-set durability by near-infrared spectroscopy Journal of Cosmetic Science 57(2): 139-151
Cui, X.; Ma, Q.; Ding, F. 2007: Experimental research for dielectric spectroscopy of normal human platelets Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 24(3): 682-684
Halling, P.J. 1991: Effect of thermodynamic water activity on protease-catalyzed peptide synthesis in mainly organic media Biomedica Biochimica Acta 50(10-11): S61-S66
Mukhopadhyay, L.; Ray, J.; Das, S.; Bhattacharya, P.K.; Moulik, S.P. 1989: Water-induced precipitation of cholesterol dissolved in organic solvents in the absence and presence of surfactants and salts Indian Journal of Biochemistry and Biophysics 26(3): 178-185
Vinogradov, A.A.; Kudryashova, E.V.; Grinberg, V.Y.; Grinberg, N.V.; Burova, T.V.; Levashov, A.V. 2001: The chemical modification of alpha-chymotrypsin with both hydrophobic and hydrophilic compounds stabilizes the enzyme against denaturation in water-organic media Protein Engineering 14(9): 683-689
Vol'dman, I.I.; Guliaeva, L.F.; Vaĭner, L.M.; Liakhovich, V.V. 1989: A study of the interaction of substrates with cytochrome P-450 by a method of UV- and 1H-NMR spectroscopy Bioorganicheskaia Khimiia 15(8): 1044-1055
Mekenyan, O.; Peitchev, D.; Bonchev, D.; Trinajstić, N.; Bangov, I. 1986: Modelling the interaction of small organic molecules with biomacromolecules. I. Interaction of substituted pyridines with anti-3-azopyridine antibody Arzneimittel-Forschung 36(2): 176-183
Herruer, M.H.; Kluitenberg, W.E.; Zuijderhoudt, F.M. 1992: Comparison of the ratio HDL-cholesterol/total cholesterol on the Reflotron vs. conventional wet chemistry methods European Journal of Clinical Chemistry and Clinical Biochemistry 30(3): 153-155
Odinokov, S.E.; Nabiullin, A.A.; Glazunov, V.P.; Kurika, A.V.; Pavlenko, A.F. 1985: Study of the spatial structure of the protein component of the carcino-embryonic antigen by circular dichroism, Raman spectroscopy and UV-spectroscopy Bioorganicheskaia Khimiia 11(10): 1315-1322
Beheshti, I.; Wessels, L.M.; Eckfeldt, J.H. 1994: EDTA-plasma vs serum differences in cholesterol, high-density-lipoprotein cholesterol, and triglyceride as measured by several methods Clinical Chemistry 40(11 Pt 1): 2088-2092
Demacker, P.N.; Vos-Janssen, H.E.; Hijmans, A.G.; van't Laar, A.; Jansen, A.P. 1980: Measurement of high-density lipoprotein cholesterol in serum: comparison of six isolation methods combined with enzymic cholesterol analysis Clinical Chemistry 26(13): 1780-1786
Conacher, H.B.; Chadha, R.K.; Lacroix, G. 1980: Comparison of three sample preparation techniques for determination of organic bromide and chloride in halogenated lipids by x-ray fluorescence spectroscopy Journal - Association of Official Analytical Chemists 63(4): 709-712
Kinoshita, N.; Yamamura, T.; Teranuma, H.; Katayama, T.; Tamanyu, M.; Negoro, T.; Satoh, K.; Sakagami, H. 2002: Interaction between dental metals and antioxidants, assessed by cytotoxicity assay and ESR spectroscopy Anticancer Research 22(6c): 4017-4022
Agresti, A.; Buffoni, F.; Kaufman, J.J.; Petrongolo, C. 1980: Structure--activity relationships of eseroline and morphine: ab initio quantum-chemical study of the electrostatic potential and of the interaction energy with water Molecular Pharmacology 18(3): 461-467
Punto, L. 1980: Lumbar leptomeningeal and radicular reactions after the subarachnoid injection of water-soluble contrast media, meglumine iocarmate (dimer-Xr) and metrizamide (amipaquer). An experimental study in the pig Acta Veterinaria Scandinavica. Supplementum 1980(73): 1-47
Gadian, D.G. 1987: Methods in 31P and 1H NMR spectroscopy Therapie 42(5): 463-465
Bulatov, D.S. 1974: Determination of sorption isotherms of water by proteins using infrared spectroscopy Biofizika 19(3): 443-446
Mrevlishvili, G.M.; Sharimanov, I.G. 1978: Study of the aqueous phase transition in a collagen--water system by the calorimetric and NMR methods Biofizika 23(2): 242-246
Motoki, Y.; Miyagi, E.; Taguri, M.; Asai-Sato, M.; Enomoto, T.; Wark, J.Dennis.; Garland, S.Marie. 2017: Comparison of Different Recruitment Methods for Sexual and Reproductive Health Research: Social Media-Based Versus Conventional Methods Journal of Medical Internet Research 19(3): E73