Objective: To investigate the impact of portal hypertention with hypersplenism of different severity and splenectomy on prognosis of hepatocellular carcinoma (HCC). Methods: We retrospectively analyzed the clinical data of 403 patients with HCC who met the Milan criteria and received radical treatment in Tianjin Third Central Hospital from January 2008 to January 2018. Cox propor-tional risk regression analysis was performed for parameters such as platelet levels (PLT), albumin-bilirubin (ALBI) grade, aspartate ami-notransferase-to-platelet ratio index (APRI), and post-sinusoidal resistance (PSR). HCC patients with severe hypersplenism were as-signed into two groups according to treatment method: radical treatment for HCC alone and radical treatment for HCC plus splenecto-my. Clinical data were compared, and the two groups were evaluated using the Kaplan-Meier survival analysis method. Results: Univar-iate and multivariate analyses showed that PLT was an independent risk factor for overall survival (OS) and disease-free survival (DFS) in patients with HCC. OS curves differed significantly with different PLT among patients with HCC (P=0.013). Furthermore, parameters of portal hypertension in cirrhosis, such as PSR, APRI, and ALBI grade, were risk factors for HCC prognosis. The degree of portal hyper-tension and hypersplenism, liver function, and tumor-node-metastasis stage did not differ between the two groups (P>0.05). Survival analysis showed significantly longer OS in the radical treatment plus splenectomy group (P=0.025). Following were the 1-, 3-, and 5-year survival rates: radical treatment alone group 100% , 98.2% , and 68.5% and radical treatment plus splenectomy group. 97.1% , 79.4%, and 56.8%, respectively. DFS did not differ between the two groups (P=0.326). Conclusions: Clinical parameters, such as PLT, PSR, APRI, and ALBI grade, are important prognostic factors in HCC patients with portal hypertension and hypersplenism. Radical treat-ment for HCC plus splenectomy can improve OS in HCC patients within the Milan criteria with severe hypersplenism.

Objective To investigate the application effects of phenotypic diet therapy in patients with radiotherapy and chemotherapy.Methods From June 2014 to January 2016, 176 cases of cancer patients in our hospital were selected as research subjects, and were divided into observation group and control group according to the random number table method, each of 88 cases. The observation group implemented to check the phenotype of diet therapy for nursing intervention, while the control group implemented routine diet nursing intervention. The nutritional status, serum indexes and quality of life of the two groups were compared before and after intervention.Results The nutritional status of patients after the intervention was better than that before the intervention significantly (Z=11.235,P<0.01). The patients in the intervention group after intervention was significantly better than the control group, and there was a statistically significant difference (t=12.658, P< 0.01); there was no significant change in control group before and after intervention (Z=0.984,P=0.214). Serum albumin, triglyceride, total cholesterol and prealbumin in the observation group were increased significantly higher than those of the control group, and the differences were statistically significant (t=12.635, 2.165, 3.021, 8.365;P < 0.05); Creactive protein increased significantly lower than that in the control group, and the difference was statistically significant (t=-5.632,P< 0.01). The cognitive function, pain, shortness of breath and economic difficulty change extent had no significant differences (P>0.05); The improvement in the other 11 dimensions were better than those of the control group, and the differences were statistically significant (P < 0.01).Conclusions Phenotypic diet therapy can improve the nutritional status of patients and the quality of life of patients.

Objective To explore the effect of non-negative Chinese affective picture on the self management of pain in cancer patients.Methods A total of 128 cancer patients treated in the Fifth Affiliated Hospital of Zhengzhou University from January 2014 to January 2016 were divided into observation group and control group according to the random number table method, each of 64 cases. The control group received routine care, and the observation group received nursing intervention using non-negative Chinese emotional picture on the basis of the control group. The pain degree, self efficacy and cognitive status of pain were compared between the two groups after the intervention.Results There was no significant difference in pain score between the two groups before the intervention (P>0.05), the pain score of the patients in the observation group was significantly lower than that in the control group (t=2.986,P=0.001). There was no significant difference in the "pain immediately notice" and "understanding the commonly used methods of analgesia" (x2=0.667, 0.508;P>0.05)between two groups, and other cognitions of pain in the observation group was better than those in the control group, with statistically significant differences (P<0.01). Before and after the intervention, the improvement of ten dimensions including movement scale, disease information, getting help, physician communication, general disease management, doing housework, social and recreational activities, symptom management, shortness of breath, and depression management control in the observation group was obviously higher than those of the control group, and the differences were statistically significant (t=4.698, 5.478, 4.365, 4.147,3.965, 3.854, 3.652, 3.236, 3.152, 3.785;P<0.01).Conclusions Nursing intervention with non-negative Chinese emotional picture can improve the cognition degree of pain, improve the patients' self efficacy and reduce the pain of patients with cancer.

Objective To observe the influence of peripheral serum came from patients with hepatectomy at different time points on hepatocyte proliferation in vitro. Methods According to the different types of cultured serum, cultured HL-7702 cells were divided into fetal bovine serum (FBS) group, preoperative serum group, 0.5 h, 3 h, 24 h and 72 h post operative serum groups. All groups of cells were cultured for 72 hours in the Cell-IQ unmarked living cell image analysis system, and the amplification curves of each group were mapped by continuous counting of cells. The cell amplification multiple was compared between all groups after culturing for 72 hours. BrdU immunofluorescence staining was performed and BrdU positive rate was calculated for comparing the cell proliferation of all groups. Results Amplification curves showed that HL-7702 cell proliferation rates of all human serum groups except for 72 h post operative group were higher than those of FBS group. Human serum 0.5 h and 3 h postoperative groups were more obvious. The amplification multiples of human serum groups, except for 72 h post operative group were all significantly higher than those of FBS group (P<0.01), and 0.5 h and 3 h post operative groups were both significantly higher than those of preoperative group (P < 0.05). BrdU positive rates of all human serum groups were significantly higher than those of FBS group (P < 0.01), which were significantly higher in 0.5 h and 3 h post operative groups than those of preoperative group (P < 0.05), but there were no statistical differences between 24 h and 72 h post operative groups and the preoperative group. Conclusion Human serum can promote the proliferation of hepatocytes compared with that of FBS. The influence of serum acquired post hepatectomy is closely associated with the post operative time.

Objective:This study aimed to detect the special methylation profile in peripheral blood for hepatocellular carcinoma (HCC). Methods:The methylation status of 12 tumor suppressor genes (TSGs) in the plasma of 55 HCCs and 54 chronic liver diseases (CLDs) was tested by methylation-specific PCR (MSP). Results:In HCC, the methylation frequencies were 78.18%in APC, 63.64%in cyclin D2, 58.18% in TFPI2, 49.09% in DKK3, 49.09% in GSTP1, 47.27% in p16, 40.00% in Sigma 14-3-3, 18.18% in SFRP2, 16.36% in ppENK, 9.09% in DKK2, 7.27% in NPTX2, and 5.45% in LHX1. In CLD, the methylation frequencies were 27.78% in APC, 22.22%in cyclin D2, 7.41%in TFPI2, 3.70%in DKK3, 16.67%in GSTP1, 37.04%in p16, 37.04%in Sigma 14-3-3, 11.11%in SFRP2, 20.37%in ppENK, 7.41%in DKK2, 7.41%in NPTX2, and 9.26%in LHX1. The methylation frequencies of APC, cyclin D2, TFPI2, DKK3, and GSTP1 were higher in HCC than in CLD (P<0.01). The methylation index (MI) of the five-gene methylation profile was statistically higher in HCC (median, 0.6;IQR, 0.4-0.8) than CLD (median, 0.2;IQR, 0-0.2) (P<0.01). In HCC, MI was statistically related to the patient's age. Older patients with HCC had a higher MI. No significant correlation was observed between MI and other clinicopathological data. Moreover, MI was not related to the disease free survival and the overall survival in HCC. Conclusion:This five-gene methylation profile may be a promising biomarker for the assistant diagnosis of HCC.

Objective To quantitatively analyze total hepatitis B virus (HBV) DNA (HBV tDNA),covalently closed circular DNA (cccDNA) and HBsAg in patients with chronic hepatitis B (CHB),HBV-related liver cirrhosis (LC) and hepatocellular carcinoma (HCC),and to analyze the characteristics.Methods HBV tDNA and HBV cccDNA in the serum and liver biopsy samples were measured in 21 CHB,23 LC and 25 HCC patients by real-time polymerase chain reaction (PCR) assay. HBsAg titer was measured by chemiluminescence. Normally distributed variables among multiple groups were analyzed by ANOVA and t-test.Correlation between two variables was tested using Pearson correlation analysis.Skewed distribution was tested using Rank sum test.Results In CHB,LC and HCC patients,the serum HBV tDNA levels were (5.38±2.08),(4.96± 1.65) and (4.18 ± 0.91) lg copy/mL,respectively; the intrahepatic HBV tDNA levels in three groups were (7.18±1.91),(6.51±1.87) and (5.87± 1.47) lg copy/ug,respectively; the intrahepatic HBV cccDNA levels were (3.53±2.03),(2.63±2.13) and (0.58± 1.40) lg copy/μg,respectively; the serum HBsAg levels were (3.30±0.65),(3.12±0.52) and (2.60± 1.03) lg IU/mL,respectively.In CHB patients,the serum HBV tDNA,intrahepatic HBV tDNA,HBV cccDNA and HBsAg levels were all significantly higher than those of HCC patients (t=2.446,P=0.013; t=2.562,P=0.014;t=5.799,P＜0.01 ; t=2.709,P=0.003,respectively).However,only intrahepatic HBV cccDNA and HBsAg levels were statistically different between LC and HCC patients (t=-3.894,P＜0.01;t=-2.237,P=0.023,respectively).HBV cccDNA was all negative in the serum of 69 patients.The serum HBsAg level was positively correlated with serum HBV tDNA (r=0.290,P=0.016),intrahepatic HBV tDNA (r=0.372,P =0.002) and intrahepatic HBV cccDNA (r=0.378,P=0.001).Conclusions The levels of HBV tDNA,HBV cccDNA and HBsAg decrease gradually with the disease progression.The serum HBsAg level is positively correlated with serum HBV tDNA,intrahepatic HBV tDNA and intrahepatic HBV cccDNA.

ObjectiveTo investigate hepatocyte growth factor (HGF) levels in the tissue and serum of patients with chronic hepatitis,cirrhosis or hepatocellular carcinoma (HCC),and analyze the clinical significances of HGF for HCC.MethodSurgical specimens from 97 patients were collected during Dec.2003 to Aug.2008 in the Third Central Hospital.The patients were prospectively enrolled and categorized into four groups:normal subjects ( n =11 ),chronic hepatitis B or C ( n =6＝,cirrhosis ( n =20)and HCC ( n =60 ) including well-differentiated ( n =21 ),moderately differentiated ( n =23 ),poorly differentiated (n =16) specimens.N0 (n =24),N1 (n =21 ),N2 (n =54) and N3 (n =43) were tissues respectively removed from liver at 0,1,2 or 3 cm beyond the margin of tumor.HGF mRNA expression in liver tissues was determined by real-time quantitative reverse transcription- (RT)-PCR.Serum HGF levels in the other cases of normal subjects ( n =20),chronic hepatitis B or C ( n =20),cirrhosis ( n =20) and HCC (n =57) were measured by ELISA.The Kaplan-Meier method with log-rank test was employed for survival analysis.Univariate and multivariate analyses were performed to identify prognostic factors in each group.ResultsThe HGF mRNA in normal subjects,chronic hepatitis,cirrhosis,N3,N2,N1,N0 and HCC were0.99(0.78-1.66),2.15(1.06-3.40),1.78(1.18-2.73),4.59(2.67 -8.63),3.86 ( 2.25 - 6.45 ),3.12 ( 1.59 - 5.74 ),2.92 ( 0.88 - 5.99 ) and 0.48 ( 0.19 - 1.06 ) respectively.The serum concentration of HGF in the normal subjects,chronic hepatitis,cirrhosis and HCC patients were (0.31 ± 0.05 ),(0.65 ± 0.07 ),( 1.27 ± 0.30 ) and ( 2.06 ± 0.66) μg/L respectively.The highest level of HGF mRNA was found in N3,while the HGF mRNA expression in HCC was [ (2.14 ± 0.52 ) μg/L] lower than that not only in the non-tumor tissues,but also in the normal control ( U =196.50,P =0.03 ).The serum concentration of HGF was significantly higher in patients with chronic hepatitis,cirrhosis or HCC than in normal subjects.The serum HGF level of HCC was bounced after hepatectomy (t =2.70,P ＜0.01 ).On the logistic regression analysis,the tumor numbers and Child-pugh were related with the levels of the tissue HGF mRNA and serum HGF of HCC,OR were0.15 (95％CI:0.03-0.72,P＜0.05) and0.13 (95％CI:0.27 -0.89,P ＜0.05 ),respectively.Univariate analysis using the Cox proportional hazards model in the complication groups revealed that the levels of the tissue HGF mRNA and serum HGF were significant risk factors of death for HCC,OR were 0.02 (95％ CI:0.00 - 0.52,P ＜ 0.05 ) and 10.01 (95％ CI:1.16 -86.23,P ＜ 0.05 ),respectively.On the Log-rank analysis,no statistically difference in the cumulative survival was found between the two groups categorized by median (0.49) of tissue HGF mRNA 2 - AACT (X2 =0.13,P =0.72).While the HCC patients were dichotomized by their the median(0.69 μg/L) of serum HGF concentration,the death risk for the patients with higher levels of HGF was increased 2.84 fold than those with lower levels (95％ CI:1.03 - 7.92,P ＜ 0.05 ).ConclusionHGF mRNA expression is decreased in tumor tissues,while its level in tumor adjacent live and serum is significantly elevated and is in association with shortened postoperative survival of HCC patients.

Objective To investigate the levels of serum Golgi protein(GP73) (sGP73) in patients with HBV-related liver disease and investigate the role of sGP73 as an indicator for diagnosis of hepatocelluar carcinoma (HCC).Methods The concentration of sGP73 in patients with chronic hepatitis B (CHB,n =31),liver cirrhosis (LC,n =60),HCC (n =71),self-limited HBV infectors (n=21 ) and healthy controls (n =42) were tested by enzyme-linked immunosorbent assay (ELISA) assay and statistically analyzed in combination with relevant clinical indicators.Results The median of sGP73 in HBV-related liver disease group was significantly higher than that in the groups of self-limited HBV infectors and healthy controls respectively (P＜0.01).Among the groups with HBV-related liver disease,the median of sGP73 in LC group (231.13 ng/ml) was significantly higher than that in HCC without treatment group ( 117.63 ng/ml) (P ＜ 0.01 ) and CHB group (93.09 ng/ml) (P＜0.01).No significant difference was shown between HCC (without treatment) group and CHB group (P＞ 0.05),neither between self limited HBV infectors and healthy controls (respectively,36.79 ng/ml and 45.40 ng/ml) (P ＞ 0.05). The median of sGP73 in post-operation group (175.12 ng/ml,n=52) was significantly higher than in pre-operation HCC group (107.28 ng/ml,n=52) (P＜0.01).Along with the decreasing of liver function,sGP73 level was elevated in groups with HCC or LC.The receiver operating curve (ROC) constructed with the ratio of AFP and GP73 (AFP/GP73) showed a sensitivity of 78.87 ％ and specificity of 86.21 ％ with an area under the receiver operating curve (AUROC) of 0.878 (95％ CI:0.817-0.938) for diagnosis of HCC; comparably,a sensitivity of 67.61％ and specificity of 85.12％ were shown with a AUROC of 0.826 (95％ CI:0.755-0.897) when performed with AFP.Conclusion The level of sGP73 in HBV-related liver disease group is higher than that in the groups of self-limited HBV infector and healthy control,and it is positively correlated with the degree of hepatic impairment.For the diagnosis of HCC,joint detection of AFP and GP73 could achieve a better combination of sensitivity and specificity than the independent AFP test.

ObjectiveTo investigate the therapeutic effect of human umbilical cord mesenchymal stem cell-paracrine substance on fulminant hepatic failure (FHF) rat, and to study the effect on liver function and hepatocyte proliferation. MethodsMesenchymal stem cells(MSCs)were separated from human umbilical cord, and surface makers of cells were detected by flow cytometry. Human umbilical cord mesenchymal stem cells-conditioned medium(MSC-CM) was prepared. FHF rat model was induced by intraperitoneal injection of D-galactosamine and they were randomly diveded into three groups: MSC-CM group, NS group, PHGF group. 24 h later, 1 ml MSC-CM, 1 ml 0. 9% NaCl solution and lml PHGF solution was injected into the tail vein of MSC-CM, NS, and PHGF rats, respectively. In each group (n=8 per group), blood samples were collected at 12, 24, 36, and 60 h after treatment from inner canthus for analysis of blood ALT and TBIL levels. We used five rats per group for tissue collection after sacrifice at 36 h after treatment and 10 animals per group for survival analysis. PCNA immunohistochemical staining was used in the sections of liver tissue to detect hepatocyte proliferation. Results24 h after treatment, the levels of ALT and TBIL in the MSC-CM and PHGF groups were lower than those in the NS group(P＜0. 05), but there was no significant difference between the MSC-CM and PHGF groups. There were more PCNA-positive hepatocytes in the MSC-CM and PHGF groups than in the NS group(P＜0.01), but there was no significant difference between MSC-CM and PHGF group. Survival analysis found that the survival rate of rats in the MSC-CM and PHGF groups was higher than that of rats in the NS group (P=0. 049), but there was no significant difference between the MSC-CM and PHGF group. ConclusionsThe paracrine substance of human umbilical cord mesenchymal stem cells can stimulate hepatocyte proliferation and improve liver function of FHF rats, potentially creating a new avenue for the treatment of FHF.

Objective To establish the long-term culture system for fetal skin fibroblast by performing long time in vitro cultivation of the cells,and study the potential of its differentiation to hepatocytes.Methods Fibroblast was isolated from human fetus skin tissue.Surface phenotypes of cells were detected by ICC and FCM,and biological characteristics were analyzed by the karyotype analysis and soft agar colony formation observation.ALB、CK18、CK19 were detected by ICC,glycogen stain by PAS,AFP and ALB mRNA by RT-PCR after P3～30cells were induced differentiation by cytokines of HGF,FGF4 and OSM.Results CD29,CD49f,HLA- Ⅰ and CD 105 were highly expressed while CD90 hardly in skin fibroblast.The rate of induced differentiation of fibroblast into hepatocyte-like cells was approximately 5％.The cells could be cultured in vitro for almost 50 passages with normal karyotype and no oncogenic and immortalized characteristics.Conclsion The skin fibroblast possesses the characteristic of mesenchymal stem cell and can be induced into hepatocyte-like cell in vitro.