Abstract |
Malignant hepatomas induced in the rat by N-Nitrosomorpholine showed an absence of trisialogangliosides GT1 and, in some cases, also a decrease in disialoganglioside GD1a and monoganglioside GM1. Simultaneously there occurred an increase in a monoganglioside with a short oligosacharide chain GM3. Such deviations in the composition of glycolipids are in accordance with the literary data mentioning, as a general change, the presence of only some glycolipids as a result of a deficient synthesis of the oligosacharide part of their molecule. The differences in the glycolipid composition of the cell membrane as well as their different arrangement have been discussed with respect to some present views concerning the different behaviour of the neoplastic cell surfaces.
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Authors | F Smid |
Journal | Ceskoslovenska patologie
(Cesk Patol)
Vol. 13
Issue 4
Pg. 141-54
(Nov 1977)
ISSN: 1210-7875 [Print] Czech Republic |
Vernacular Title | Zmĕny ve slození glykolipidů v hepatomu indukovaném n-nitrózomorfolínem. Uloha tĕchto látek v plazmatické membránĕ normálních a nádorových bunĕk. |
PMID | 210963
(Publication Type: English Abstract, Journal Article)
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Chemical References |
- Glycolipids
- Morpholines
- Nitroso Compounds
|
Topics |
- Animals
- Carcinoma, Hepatocellular
(analysis, chemically induced)
- Cell Membrane
(metabolism)
- Chemical Phenomena
- Chemistry
- Glycolipids
(analysis, metabolism)
- Liver Neoplasms
(analysis, chemically induced)
- Morpholines
- Nitroso Compounds
- Rats
- Rats, Inbred Lew
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