title: [Characteristics of the level of lipid-bound sialic acids in the blood of patients with brain tumors].
abstract: In hemispheric tumors, the highest blood levels of lipid-conjugated acid were found in patients with malignant tumors despite their histology. In the blood of patients with benign tumors of the same site, the content of lipid-conjugated acids was the same as the control ones. However, the blood of patients with chiasmal-cellar tumors did not show these features. The blood level of lipid-conjugated acids in these patients did not depend on tumor histogenesis, but it was generally high. In patients with benign tumours of the chiasmal-cellar region, the levels of lipid-conjugated acids were the same as in patients with malignant hemispheric tumors. This is suggested by the fact that patients with meningiomas or gliomas of the chiasmal-cellar site without anaplastic signs exhibit much higher blood levels of lipid-conjugated acids than those with the similar tumors of the hemispheric site.
authors.forename: G M
authors.initials: GM
authors.lastname: Popova
authors.forename: M Sh
authors.initials: MSh
authors.lastname: Promyslov
mesh_terms: D001932:Brain Neoplasms / Q000097:blood* / Q000556:secondary; D003390:Cranial Nerve Neoplasms / Q000097:blood; D006801:Humans; D008563:Membrane Lipids / Q000097:blood*; D009897:Optic Chiasm; D012658:Sella Turcica; D012794:Sialic Acids / Q000097:blood*; D012888:Skull Neoplasms / Q000097:blood; D013053:Spectrophotometry
chemical_list: D008563:Membrane Lipids; D012794:Sialic Acids
vernacular_title: Nekotorye osobennosti soderzhaniia lipidno-sviazannykh sialovykh kislot v krovi bol'nykh s opukholiami golovnogo mozga.