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The Ewha Medical Journal
Ewha Womans University School of Medicine

Ewha Med J 1991; 14(2):165-174

pISSN: 1598-7450

DOI: https://doi.org/10.12771/emj.1991.14.2.165

Original Article

An Experimental Study of the Effect of Cis-Dichlorodiammineplatinum(II) and Radiation on the Stomach of the Rats

Kyung Ja Lee

Copyright ⓒ 1991. Ewha Womans University School of Medicine. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Published Online: Jul 24, 2015

Abstract

Chemotherapeutic agents may alter the radiation response in the gastrointestinal epithelium by enhancing cell killing. Cis-dichlorodiammineplatinum(II)(Cis-DDP) has been known to interact with radiation, resulting in an apparent potentiation of radiation damage.

This experiment was designed to evaluate the enhancing potential of Cis-DDP for radiation effect in rat stomach.

Cis-DDP. 2.5mg/kg alone did not show significant changes in rat stomach. A single fraction of 6 and 8 Gy of radiation produced the slight submucosal edema only and 10 Gy of radiation produced the epithelial proliferation with atypical gland formation. There was no significant difference in findings of gastric mucosa according to the timing of Cis-DDP 2.5mg/kg administration before or after the radiation.