Volume 121, Issue 4, Pages 823-829 (October 2001) Interleukin 1B and interleukin 1RN polymorphisms are associated with increased risk of gastric carcinoma José Carlos Machado, Paul Pharoah, Sónia Sousa, Ralph Carvalho, Carla Oliveira, Céu Figueiredo, António Amorim, Raquel Seruca, Carlos Caldas, Fátima Carneiro, Manuel Sobrinho–simões Gastroenterology Volume 121, Issue 4, Pages 823-829 (October 2001) DOI: 10.1053/gast.2001.28000 Copyright © 2001 American Gastroenterological Association Terms and Conditions
Fig. 1 Genotyping of the IL-1B-511C/T and IL-1RN VNTR polymorphisms. (A) PCR/SSCP analysis of the IL-1B-511C/T polymorphism showing the C/T, C/C, and T/T genotypes. (B) PCR/agarose gel electrophoresis analysis of the IL-1RN VNTR polymorphism illustrating the most common genotypes in our series (M, size marker; C−, negative control). Gastroenterology 2001 121, 823-829DOI: (10.1053/gast.2001.28000) Copyright © 2001 American Gastroenterological Association Terms and Conditions