Voprosy meditsinskoi khimii (ISSN 0042-8809)

Specifics of changes in various groups of enzymes in rat cerebral cortex after interstrain transplantation of embryonal nerve tissue

   
Ivanov D.E., Vitvitskiĭ V.N.
PubMed Id: 1413628
Year: 1992 vol: 38  issue:2  pages: 36-38
Abstract: Embryonal nervous tissue from Wistar rats was transplanted into male rats of Wistar and August strains. Activity of eight enzymes belonging to various systems was estimated in brain cortex of rats recipients within 36 days after the transplantation. Lactate dehydrogenase, alanine aminotransferase, acid phosphatase, 5'-nucleotidase, ATPase and aldolase exhibited the dissimilarly decreased rate of activity in brain cortex of Wistar rats after transplantation as compared with the enzymatic activity in intact animals of this strain, while activity of alkaline phosphatase and esterases hydrolyzing alpha-naphthyl acetate was increased. Activation of almost all the enzymes studied was found within 36 days in Wistar rats after the transplantation. The rate of activity of zonal esterase isoenzymes was higher in brain cortex of August rats after transplantation of embryonal nervous tissue from Wistar strain as compared with that of Wistar to Wistar rats transplantation. The data obtained suggest that tissues of donors affected definitely the enzymatic activity in brain cells of rats-recipients as activity of most enzymes studied was higher in brain cortex of donors as compared with that of recipients.
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Reference: Ivanov D.E., Vitvitskiĭ V.N., Specifics of changes in various groups of enzymes in rat cerebral cortex after interstrain transplantation of embryonal nerve tissue, Voprosy meditsinskoi khimii, 1992, vol: 38(2), 36-38.
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