COMPARATIVE INVESTIGATION OF LIPID AND FATTY-ACID COMPOSITION OF FISH GILLS AND MAMMALIAN LUNGS - A MODEL OF THE MEMBRANE LIPID COMPONENT AREAS

被引：16

作者：

ZABELINSKII, SA

BROVTSYNA, NB

CHEBOTAREVA, MA

GORBUNOVA, OB

KRIVCHENKO, AI

机构：

[1] Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St Petersburg

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1995年 / 111卷 / 01期

关键词：

GILLS; LUNGS; LIPIDS; FATTY ACIDS; MEMBRANE; MODEL; CONFORMATION; OXYGEN DIFFUSION; EVOLUTION;

D O I：

10.1016/0305-0491(94)00210-L

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The lipid and fatty acid composition of gills and lungs were studied in 18 fish species and seven mammalian species. Different relationships among individual phospholipids and different molar ratios between phospholipids and cholesterol (2:1 in fish and 3:1 in mammals) were found. Conformational analysis of the main phospholipid and cholesterol molecules was carried out using a molecular mechanics method. The model of ''one unit fragment of the membrane lipid component'' accommodates 19 lipid molecules in fish and 42 in mammals. The areas of the molecule projections of the main phospholipids do not differ from each other by more than 2-3%. It may be suggested that the closely packed lipids in membranes of the aerohaematic barrier protect the organism of mammals from the high oxygen content in the environment.

引用

页码：127 / 140

页数：14

共 28 条

[1]

ANTIPCHUK JP, 1971, COMP HISTOLOGY VERTE, P176

[2]

BROVTSYNA NB, 1987, ZH STRUKT KHIM, V28, P129

[3]

BROVTSYNA NB, 1982, ZH STRUKT KHIM, V23, P92

[4]

CHEBOTAREVA MA, 1979, J EVOL BIOCHEM PHYS, V15, P303

[5]

DASHEVSKII VG, 1974, KONFORMATSII ORGANIC, P432

[6]

Fiske CH, 1925, J BIOL CHEM, V66, P375

[7]

FOLCH J, 1957, J BIOL CHEM, V226, P497

[8] DIE BEDINGUNGEN FUR DIE SAUERSTOFFVERSORGUNG DES HERZMUSKELGEWEBES [J].

GROTE, J ;

THEWS, G .

PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1962, 276 (02) :142-&

[9] DIE SAUERSTOFFDIFFUSIONSKONSTANTEN IM LUNGENGEWEBE UND WASSER UND IHRE TEMPERATURABHANGIGKEIT [J].

GROTE, J .

PFLUGERS ARCHIV FUR DIE GESAMTE PHYSIOLOGIE DES MENSCHEN UND DER TIERE, 1967, 295 (03) :245-&

[10] STRUCTURE OF FISH GILLS IN RELATION TO THEIR RESPIRATORY FUNCTION [J].

HUGHES, GM ;

MORGAN, M .

BIOLOGICAL REVIEWS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1973, 48 (03) :419-&

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