Guanzhong Zhang

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The study investigated the effects of pemetrexed, gefitinib, and their combination on human colorectal cancer cells. Six human colorectal cancer cells were exposed to pemetrexed, gefitinib, and their combination. Antitumor effects were measured by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. Thymidylate synthase (TS) mRNA expression(More)
Objective The aim of the present work was to observe the activation/deactivation of cerebral functional regions after electroacupuncture (EA) at Yintang (EX-HN3) and GV20 by functional MRI (fMRI). Design A total of 12 healthy volunteers were stimulated by EA at Yintang and GV20 for 30 min. Resting-state fMRI scans were performed before EA, and at 5 and 15(More)
CD4 T lymphocytes play a central role in orchestrating an efficient antitumor immune response. Much effort has been devoted in the identification of major histocompatibility complex class II eptiopes from different tumor-associated antigens. Melan-A/MART-1 is expressed specifically in normal melanocytes and tumor cells of 75% to 100% of melanoma patients.(More)
BACKGROUND NY-ESO-1 antibody is one of the cancer-related antibodies. The purpose of this study was to investigate the diagnostic role of the NY-ESO-1 humoral immune response in small cell lung cancer (SCLC). METHODS We recombined the recombinant protein of NY-ESO-1 antibody and NSE, analyzed them by Enzyme-linked immunosorbent assay, and then established(More)
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