Objective To investigate the effects of the nerve, endocrine, and immune factors on the process of wound healing and regeneration of the skin after injury and to review the research work in the past years in this area. Methods The prospective study was made to explore the relationship among the nerve, endocrine, immune factors, and skin tissue repair and regeneration, and to summarize the recent advance in this area. Results The nerve, endocrine, and immune factors played an important role in the repair and generation of the skin after injury. Conclusion As there has been fewer studies made in this field, we should reinforce the related basic research in this field.
Objective To summarize the role of the relationship between liver cancer and cellular immunological function, and the role of immune therapy in clinical application. Methods To analyze the relationship between liver cancer and cellular immunological function, and the present research situation of immune therapy for liver cancer in clinical application retrospectively via review the related domestic and foreign literatures. Results The cellular immune dysfunction existed in all liver cancer patients. The state of body’s cellular immunological function is closely related with the arising and development of liver cancer, and the lowness of cellular immunological function is an important factor of hepatocellular carcinoma hard to cure or recurrence and metastasis. Immune therapy plays an important role in the treatment of liver cancer by adjusting the body’s cellular immunological function. Conclusions Liver cancer is closely related with the body’s cellular immunological function. Immune therapy is expected to offer a new way for the treatment of liver cancer, which can also be used as an important auxiliary treatment way.
Objective To investigate the effects of immune—enhancing enteral nutritioin therapy on the inflammatory reaction and immune function in the rats of ventilation-induced lung injury．Methods Fourty rats were divided into four groups(EN1、EN2、SEN1、SEN2，n=10)．All groups were performed mechanic ventilation and fed isocaloric enteral nutrition．EN1 group：tidal Volume(VT) =8 mL／kg，traditional enteral nutrition；EN2 group：VT=40 mL／kg，traditional enteral nutrition；SEN1 group：VT：8 mL／kg，immune-enhancing enteral immunonutrition；SEN2 group：VT=40 mL／kg，immune-enhancing enteral immunonutrition．Lymphocyte subsets，TNF-α，IL-6 and contents of arachidonic acid(AA)were determined at different time point(0，4，24，72 h after ventilation)．Results The levels of CD3+，CD4+，CD4+／CD8+ in SEN2 group were lower(Plt;0.05)than in EN1，EN2 and SEN1 group after 24，72 h of ventilation．The serum concentrations of TNF-α，IL-6 and AA were significantly lower in EN2 than in other three groups(P lt;0.05)．Conclusion Immune-enhancing enteral nutrition feeding prior to machanie ventilatioin can alleriate the damage of immunological function and reduce infl ammotory responses