摘要
Objective： To determine the bioinformatical characteristics of differential gene expression in patients with chronic superficial gastritis （CSG） with the Pi-deficiency syndrome （PDS） and those of the non- Pi-deficiency syndrome （non-PDS）, i.e. patients of CSG with Pi （脾）-Wei （胃） dampnese-heat syndrome and healthy persons. Methods： With the BRB-Array Tools software package, original data collection and bioinformatic analysis of gene arrays were conducted in 6 CSG patients of PDS （CSG-PDS）, 6 CSG patients of non-PDS （CSG-nPDS）, and 6 healthy volunteers （Normal）. Results： Compared with non-PDS, the gene expressions in PDS with regards to protein synthesis, energy metabolism, immune reaction and ionic transport tended to be down-regulated, while those concerning secretion, cytoskeleton and ubiquitinization were up-regulated dominantly. Conclusions： The two kinds of samples, CSG-PDS/Normal and CSG-PDS/CSG-nPDS, have their respective gene expression profiles with different characteristics. Gene expression profile has certain referential significance in syndrome classification.
Objective： To determine the bioinformatical characteristics of differential gene expression in patients with chronic superficial gastritis （CSG） with the Pi-deficiency syndrome （PDS） and those of the non- Pi-deficiency syndrome （non-PDS）, i.e. patients of CSG with Pi （脾）-Wei （胃） dampnese-heat syndrome and healthy persons. Methods： With the BRB-Array Tools software package, original data collection and bioinformatic analysis of gene arrays were conducted in 6 CSG patients of PDS （CSG-PDS）, 6 CSG patients of non-PDS （CSG-nPDS）, and 6 healthy volunteers （Normal）. Results： Compared with non-PDS, the gene expressions in PDS with regards to protein synthesis, energy metabolism, immune reaction and ionic transport tended to be down-regulated, while those concerning secretion, cytoskeleton and ubiquitinization were up-regulated dominantly. Conclusions： The two kinds of samples, CSG-PDS/Normal and CSG-PDS/CSG-nPDS, have their respective gene expression profiles with different characteristics. Gene expression profile has certain referential significance in syndrome classification.
基金
Supported by the National Natural Science Foundation of China (No.90209004)
E-Institute Construction Plan Project of Shanghai Municipal Education Committee(No.E03008)
