Comparative study on Salmonella mutagenicity and on cytogenetic and antineoplastic effects induced by cyclophosphamide and 3-aminobenzamide in cells of three transplantable tumours in vivo

 
δείτε την πρωτότυπη σελίδα τεκμηρίου
στον ιστότοπο του αποθετηρίου του φορέα για περισσότερες πληροφορίες και για να δείτε όλα τα ψηφιακά αρχεία του τεκμηρίου*
κοινοποιήστε το τεκμήριο



Comparative study on Salmonella mutagenicity and on cytogenetic and antineoplastic effects induced by cyclophosphamide and 3-aminobenzamide in cells of three transplantable tumours in vivo

Mourelatos, Dionysios
Eliopoulos, P.
Dozi-Vassiliades, J.

Synergistically enhanced sister chromatid exchange (SCE) frequency by cyclophosphamide (CP) was observed when L1210 lymphoid tumor cells were exposed in vivo to a non-toxic concentration of 3-aminobenzamide (3-AB). Additive effects in SCE induction in vivo were observed when either Ehrlich ascites tumor (EAT) cells or P388 lymphocytic leukemia cells treated with CP were exposed to 3-AB in vivo. 3-AB enhanced the survival time of L1210 tumor bearing BDF1 mice treated with CP. However, the combined CP plus 3-AB treatment did not increase the survival of either EAT BALB/c- or P388 BDF1-tumor bearing mice compared with the effect on survival by CP alone. Therefore the in vivo differential antitumor effect, by CP in conjunction with 3-AB, appears to correlate well with the in vivo differential effect on cytogenetic damage caused by the combined CP plus 3-AB treatment. In the Salmonella typhimurium/mammalian microsome test CP appears to have a dose dependent ability to induce base-pair substitutions in strains TA 100 and TA 1535 and frameshift mutations in strains TA 98 and TA 1537. Both types of mutation were synergistically increased in the presence of 3-AB.

Article / Άρθρο
info:eu-repo/semantics/article

Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (EL)
Aristotle University of Thessaloniki (EN)

Αγγλική γλώσσα

2009-07-17T10:01:32Z
1995


Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης, Σχολή Επιστημών Υγείας, Τμήμα Ιατρικής

Mutation Research - Genetic Toxicology, vol.342 [1995] p.141-146 [Published Version]
urn:ISSN:01651218

This record is part of 'IKEE', the Institutional Repository of Aristotle University of Thessaloniki's Library and Information Centre found at http://ikee.lib.auth.gr. Unless otherwise stated above, the record metadata were created by and belong to Aristotle University of Thessaloniki Library, Greece and are made available to the public under Creative Commons Attribution-ShareAlike 4.0 International license (http://creativecommons.org/licenses/by-sa/4.0). Unless otherwise stated in the record, the content and copyright of files and fulltext documents belong to their respective authors. Out-of-copyright content that was digitized, converted, processed, modified, etc by AUTh Library, is made available to the public under Creative Commons Attribution-ShareAlike 4.0 International license (http://creativecommons.org/licenses/by-sa/4.0). You are kindly requested to make a reference to AUTh Library and the URL of the record containing the resource whenever you make use of this material.
info:eu-repo/semantics/openAccess



*Η εύρυθμη και αδιάλειπτη λειτουργία των διαδικτυακών διευθύνσεων των συλλογών (ψηφιακό αρχείο, καρτέλα τεκμηρίου στο αποθετήριο) είναι αποκλειστική ευθύνη των αντίστοιχων Φορέων περιεχομένου.