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在动物模型中研究5-氟尿嘧啶(5-FU)和卡莫司汀(BCNU)辅助化疗对结肠腺癌的疗效。

Studies in an animal model on the effectiveness of adjuvant chemotherapy with 5-FU and BCNU in cases of colorectal adenocarcinoma.

作者信息

Schmitz R, Hüper J, Pichlmayr R

出版信息

J Cancer Res Clin Oncol. 1981;100(2):213-20. doi: 10.1007/BF00403367.

Abstract

The effect of combined chemotherapy with 5-FU and BCNU on ten well differentiated human adenocarcinomas of different stages following xenotransplantation and growth in syngeneic balb/c nude mice collectives was investigated. With a tumor take of approximately 90%, it was found that marked remissions up to 43% of the original volume were only obtained with those transplant tumors initially classified as Dukes A and B; carcinomas graded Dukes C/D underwent no significant remission. Pathohistological findings during tumor remission revealed large amounts of fibrotic tissue together with surviving nests of tumor cells.

摘要

研究了5-氟尿嘧啶(5-FU)和卡氮芥(BCNU)联合化疗对10例不同分期的高分化人腺癌在同基因balb/c裸鼠群体中异种移植并生长后的影响。肿瘤接种成功率约为90%,结果发现,只有最初分类为Dukes A和B期的移植肿瘤获得了显著缓解,缓解率高达原始体积的43%;Dukes C/D级的癌没有明显缓解。肿瘤缓解期间的病理组织学检查发现大量纤维化组织以及存活的肿瘤细胞巢。

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