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BIOCHEMISTRY OF CEREBRAL TUMOURS: SODIUM, POTASSIUM, CALCIUM, PHOSPHORUS, MAGNESIUM, COPPER AND SULPHUR CONTENTS OF ASTROCYTOMATA, MEDULLOBLASTOMATA AND GLIOBLASTOMATA MULTIFORME
Author(s) -
Canelas H. M.,
Jorge F. B.,
Pereira W. C.,
Sallum J.
Publication year - 1968
Publication title -
journal of neurochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.75
H-Index - 229
eISSN - 1471-4159
pISSN - 0022-3042
DOI - 10.1111/j.1471-4159.1968.tb05927.x
Subject(s) - magnesium , potassium , calcium , phosphorus , autopsy , sodium , chemistry , pathology , brain tissue , copper , sulfur , biochemistry , biology , medicine , anatomy , organic chemistry
— Twenty‐nine autopsy specimens of intracerebral tumours (nine astrocytomata, ten medulloblastomata and ten glioblastomata multiforme), as well as samples of peritumoral and apparently normal brain tissue, have been studied for Na, K, P, Ca, Mg, Cu, and S contents. The tumour tissue, irrespective of the histological characteristics, as compared to the ‘normal’ and perineoplastic tissues, showed higher concentration of Ca, Mg, Cu and S. The peritumoral tissue, regardless of the tumour type, showed a higher concentration of Cu than the ‘normal’ control brain. The more malignant glioblatomata and medulloblastomata. The Cu levels did not show a significant diference.