Cell kinetic studies of endothelial cells in the adenocarcinoma EO 771 and the effect of cyclophosphamide

dc.contributor.authorBassukas, I. D.en
dc.contributor.authorVester, G.en
dc.contributor.authorMaurer-Schultze, B.en
dc.date.accessioned2015-11-24T19:31:19Z
dc.date.available2015-11-24T19:31:19Z
dc.identifier.issn0340-6075-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/23246
dc.rightsDefault Licence-
dc.subjectAdenocarcinoma/*blood supply/drug therapyen
dc.subjectAnimalsen
dc.subjectCell Cycle/drug effectsen
dc.subjectCell Division/drug effectsen
dc.subjectCyclophosphamide/*pharmacologyen
dc.subjectEndothelium, Vascular/*drug effectsen
dc.subjectMiceen
dc.subjectMice, Inbred BALB Cen
dc.subjectMice, Inbred C57BLen
dc.subjectMice, Nudeen
dc.subjectNeovascularization, Pathologicen
dc.subjectThymidine/metabolismen
dc.subjectTritium/diagnostic useen
dc.titleCell kinetic studies of endothelial cells in the adenocarcinoma EO 771 and the effect of cyclophosphamideen
heal.abstractCell kinetic studies of endothelial cells in the adenocarcinoma EO 771 growing in C57bl/6j mice and after transplantation into Balb/c-nu/nu mice, as well as of the effect of cyclophosphamide treatment have been carried out. The 3H-thymidine labelling index of endothelial cells decreases from about 8% 3-6 days after tumour inoculation to about 3% at 18 days. This decrease parallels that of the labelling index of tumour cells, i.e. there is a positive correlation between the labelling index of endothelial cells and that of tumour cells. The labelling index of endothelial cells in the tumour periphery is two to three times as high as that in the tumour centre reflecting corresponding differences in the rate of proliferation. There is no difference in the proliferation of endothelial cells whether the tumour grows in C57bl/6j or in Balb/c-nu/nu mice. After treatment with cyclophosphamide the labelling index of endothelial cells decreases within 2 days to 1-2% and remains that low despite regrowth of the tumour with increased tumour cell proliferation, indicating that tumour relapse does not depend on tumour angiogenesis.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondaryhttp://www.ncbi.nlm.nih.gov/pubmed/1702913-
heal.journalNameVirchows Arch B Cell Pathol Incl Mol Patholen
heal.journalTypepeer-reviewed-
heal.languageen-
heal.publicationDate1990-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικήςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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