Direct chromosome analysis and FISH were performed on twelve primary gastric carcinomas. Two of them had simple chromosome changes: 48, XX, +8, +20, and 49, XY,
Objective. To determine whether serum vascular endothelial growth factor (VEGF) concontrafions are altered in several kinds of coronary heart disease patients.
Objective. To evaluate how the efficacy of DNA inocutation affects the ability to raise protective im-munity against Leptospira. Methods. A pair of oligonucleo