الملخص
Objective: To explore the dialectical relationship between immunosuppressed cell expression and TCM inpatients with liver cancer. Methods: The clinical data of 237 HBV-related primary liver cancer patients were collectedand the differences of MDSC expression and clinical BCLC stage and intrahepatic metastasis were analyzed. Peripheralvenous blood was taken for the detection of MDSC (CD33/CDl4/HLA-DR-/low/CDllb) expression in mononuclear cells, helper T cells (Th1, Th2) and interleukin (IL-12, IL-4) ) detection. Results: There was a significant difference betweenliver stagnation and spleen deficiency syndrome (24.21％) and qi stagnation and blood stasis syndrome (5.54％) (Χ2=11.544, P ＜ 0.05) . The expression of MDSC (21.03％) was higher than that of liver-kidney yin deficiency (5.10％) in advanced hepatocellular carcinoma (＞ 5 cm) (Χ2= 8.223, P ＜ 0.005); the expression of Th2 in liver stagnation and spleendeficiency was higher than that of qi stagnation. There was a significant difference between groups in blood stasis group (t = 10.341, P ＜ 0.05) . The expression of Th2 in wet sputum was higher than that in liver and kidney yin deficiency group.There was significant difference between groups (t = 16.307, P ＜ 0.01) . The IL-4 in liver stagnation and spleendeficiency group (76.57 ± 5.01) was higher than that in qi stagnation and blood stasis group (121.70 ± 6.22); There was asignificant difference between groups (t = 21.414, P ＜ 0.05) . There was a significant difference in IL-4 (375.12 ± 5.31) inthe liver-kidney yin deficiency group compared with the group with wet phlegm (115.46 ± 4.15) (t = 12.455, P ＜ 0.05) .Conclusion: MDSC participates in tumor proliferation, invasion and metastasis by regulating Th2 and IL-4, which isclosely related to the dialectical classification of TCM.
الملخص
Objective To investigate the influence of the stent position in transjugular intrahepatic left branch of portal vein portosystemic shunt (TILPS) on the long-term effect.Methods The clinical data of 527 patients with upper gastrointestinal bleeding duo to portal hypertension,who were treated with TILPS during the the period from January 2012 to December 2014,were retrospectively analyzed.According to whether the stent was placed into the left branch of portal vein,the patients were divided into the study group (stent in the left branch of portal vein,n=318) and the control group (stent in the main portal vein,n=209).The success rate of surgery,the shunt channel flow dynamics,the stent patency rate,the incidence of hepatic encephalopathy,the rate of re-bleeding,etc.were compared between the two groups.Results The success rate of shunting operation was 100％ in both groups.One year after the treatment,the blood velocity and flow parameters in the shunt channel of the study group were significantly higher than those of the control group (P＜0.05).During the the follow-up period lasting for one year,the incidences of shunt channel dysfunction in the study group and in the control group were 1.26％ (4/318) and 5.74％ (12/209) respectively (P=0.003),the incidences of hepatic encephalopathy in the study group and in the control group were 0.31％ (1/318) and 4.31％ (9/209) respectively (P=0.001),and the incidences of re-bleeding in the study group and in the control group were 0.94％ (3/318) and 2.87％ (6/209) respectively (P=0.095).Conclusion During the performance of TIPS,the puncture of the left branch of portal vein and placement of the stent in the left branch of portal vein can reduce both the incidence of shunt channel dysfunction and the incidence of hepatic encephalopathy.