Fish oil (FO);Total Parenteral Nutrition (TPN);Total Gastrectomy;Immunity;Intestine Immunity;Gut Associated Lymphoid Tissue (GALT);Antioxidant;Cellular Immunity;Cytokine;Adhesion Molecules

• 关键词:鱼油;全静脉营养;全胃手术;免疫;肠道免疫;肠相关淋巴组织;抗氧化作用;细胞免疫;细胞激素;接著分子