Phospholipids and glycolipids in the brain of marine fish

Kreps, Edward M.; Аврова, Н. Ф.; Chebotareva, M. A.; Chirkovskaya, E.V.; Krasilnikova, V.I.; Kruglova, E E; Levitina, M.V.; Obukhova, E.L.; Pomazanskaya, L.F.; Pravdina, N.I.; Забелинский, С. А.

doi:10.1016/0305-0491(75)90066-8

Cited by 11 publications

(2 citation statements)

References 17 publications

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“…In the present study, contents of sphingomyelin and CMH in pacifi c suary shown in mg/g dry weight in Table 2 confirmed this result, but with higher content of both CMH and sphingomyelin. Fish brain is known to be rich in phospholipids, and in spite of the difference in fi sh phylogeny and ecology constitutions would be quite different 30 .…”

Section: Discussionmentioning

confidence: 99%

Rapid Quantitative Analysis of Sphingolipids in Seafood Using HPLC with Evaporative Light-Scattering Detection: Its Application in Tissue Distribution of Sphingolipids in Fish

Duan¹,

Sugawara²,

Hirata³

2010

J. Oleo Sci.

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Sphingolipids are ubiquitous in all eukaryotic organisms and known to be essential constituents of cellular membranes. Recently, various physiological functions of dietary sphingolipids, such as preventing cancer, improving skin barrier and contributing to central nervous system myelination have been demonstrated. To characterize the sphingolipids from fish as food components, tissue distribution of sphingomyelin and glycosylceramide (ceramide monohexoside, CMH) in fi sh were determined in this study. We established a rapid, accurate and effective method for separation, purification and determination of sphingolipids by using high-performance liquid chromatography with evaporative light-scattering detector (ELSD-HPLC). Sphingolipids were extracted and quantified from pacific saury (Cololabis saira). Sphingomyelin in different tissues of Cololabis saira ranged from 2.5 ± 0.2 mg/g to 27.6 ± 2.1 mg/g, the content in brain was the highest, followed by eyes, and CMH contents were less than 23.0 ± 2.4 mg/g in all tissues. These results revealed that fi sh contained CMH and sphingomyelin as same levels as most of the terrestrial organisms and suggested marine organisms could be used as a potential source of precious and useful complex lipids.

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Section: Discussionmentioning

confidence: 99%

Rapid Quantitative Analysis of Sphingolipids in Seafood Using HPLC with Evaporative Light-Scattering Detection: Its Application in Tissue Distribution of Sphingolipids in Fish

Duan¹,

Sugawara²,

Hirata³

2010

J. Oleo Sci.

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“…In teleost brain, gangliosides with gangliotetraosyl chain predominate; tetra-and pentasialoganglioside content is high (AVROVA, 1971;KREPS et al, 1975). Large amounts of polyenoie fatty acids (mainly of C22:6w3) were shown in brain gangliosides of teleosts dwelling in cold water.…”

mentioning

confidence: 97%

Gangliosides in Fish Brain

Аврова

1980

Advances in Experimental Medicine and Biology

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Myelin lipids: A phylogenetic study

et al. 1986

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The lipid composition of CNS and PNS myelin was studied in rat, Xenopus, trout and Torpedo. The main difference lay in the proportion of cerebrosides, which decreased in the sequence rat greater than Xenopus greater than Torpedo greater than trout. In addition Torpedo CNS and PNS myelins were extremely rich in sulfatides. In some respects, Torpedo appeared closer to tetrapods than trout. Otherwise the proportion of the different lipid classes did not reveal any clear evolutionary trends. The presence of hydroxylated galactolipids in CNS myelin was investigated in several additional species. Considerable amounts were found in Torpedo, Polypterus, Protopterus, lizard, and chicken, with the highest values in rat and anurans. Only very small amounts of hydroxylated cerebrosides were detected in trout and in axolotl, while newt had none. This parameter appears therefore of doubtful usefulness for phylogenetic studies. In contrast to myelin proteins, myelin lipids are of limited value for establishing phylogenetic relationships among vertebrates.

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Phospholipids and glycolipids in the brain of marine fish

Cited by 11 publications

References 17 publications

Rapid Quantitative Analysis of Sphingolipids in Seafood Using HPLC with Evaporative Light-Scattering Detection: Its Application in Tissue Distribution of Sphingolipids in Fish

Rapid Quantitative Analysis of Sphingolipids in Seafood Using HPLC with Evaporative Light-Scattering Detection: Its Application in Tissue Distribution of Sphingolipids in Fish

Gangliosides in Fish Brain

Myelin lipids: A phylogenetic study

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