Background:Gastric cancer is a common gastrointestinal malignancy. The detection rate of early gastric cancer is still low in China,and some gastric cancer patients visit the hospital due to acute disease,such as gastric perforation. Aims:To investigate the influence of acute disease on long-term prognosis in gastric cancer patients. Methods:A total of 318 patients with gastric cancer from Jan. 2009 to Jan. 2015 at Shaoxing People’s Hospital were enrolled,and were divided into acute disease group and non-acute disease group. Clinicopathological characteristics were analyzed. Patients were followed up,and survival rate was compared between the two groups. Results:Fifty-three(16. 7% )patients had acute disease,and the remaining 265(83. 3% )patients were without acute disease. Compared with non-acute disease group, percentage of TNM Ⅳ stage was significantly increased(P < 0. 05),and percentage of radical surgery was significantly decreased in acute disease group(P < 0. 05). Kaplan-Meier assay showed that survival rate in acute disease group was significantly decreased when compared with non-acute disease group( P < 0. 05). After adjusting the TNM stage and surgical treatment,no significant difference in survival rate was found between the two groups. Conclusions:Gastric cancer patients with acute disease have lower survival rate. Acute disease may be not an independent prognostic factor, higher TNM stage and lower proportion of radical surgery are the main reasons for poor prognosis in gastric cancer patients with acute disease.

Objective To report the early mortality and associated risk factors after damage control operation (DCO) in patients with severe abdominal trauma.Methods A total of 146 patients hospitalized from January to March in 2015 were retrospectively analyzed.Early death was defined as death occurring within 72 h of first surgery and before the definitive surgery.Based on the death definition, the subjects were divided into death group and survival group.The two groups were compared for gender, age, injury time, injury classification, vital signs, need for cardiopulmonary resuscitation, Glasgow coma score (GCS), injury severity score (ISS), hemoglobin, platelets, prothrombin time (PT), activated partial thromboplastin time (APTT), blood pH, base excess, operative time, and postoperative acute physiology and chronic health evaluation score Ⅱ (APACHE Ⅱ).Logistic regression analysis was applied to examine the predicators of early postoperative mortality.Results There were 118 patients (80.8％) in survival group and 28 patients (19.2％) in death group.Survival and death groups differed significantly with regard to the percent of elderly (6.8％ vs.21.4％), percent of patients with multiple injury (62.7％ vs.85.7％), body temperature [(36.1 ± 0.4) vs.(35.2 ± 0.8) ℃], percent of patients with greater ISS (31.4％ vs.64.3％), PT [(12.1±1.5) vs.(13.9±1.2)s], bloodpH (7.25±0.04vs.7.08±0.11), base excess [(-8.9±2.8) vs.(-10.6±3.3)mmol/L], postoperative APACHE Ⅱ[(12.8 ± 1.8) vs.(17.5 ± 2.0) points] (P ＜ 0.05).Logistic regression analysis identified the age (OR=1.512, 95％ CI 1.112-4.157,P＜0.05), ISS (OR =1.313,95％ CI 1.134-5.442, P ＜ 0.05), APACHE Ⅱ (OR =1.361,95 ％ CI 1.182-5.222, P ＜ 0.05) as the independent risk factors for early mortality.Conclusion The patients underwent DCO for severe abdominal trauma has a high early mortality, which is closely associated with the age, injury severity and postoperative medical status.

Objective To analyze the association of the single nucleotide polymorphism (SNP) of Toll-like receptor 7 (TLR7) and Toll-like receptor 9 (TLR9) with chronic hepatitis C virus (HCV)infection.Methods A total of 150 patients with chronic hepatitis C (CHC) admitted to Renmin Hospital of Wuhan University from January 2011 to May 2012 and 168 healthy controls were enrolled in the study.The genotypes of TLR7 IVS2-151 (rs179009) were detected by Sanger sequencing,and the genotypes of TLR9 T-1486C (rs187084) were determined by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP).SPSS 15.0 was used for statistical analysis,and goodness-of-fit test for HardyWeinberg equilibrium was also performed.Results The frequency of TLR7 IVS2-151G was higher in malepatients with CHC than that in male controls (41.4％ vs.21.6％,x2 =7.250,P =0.007,OR =0.389,95％ CI:0.194-0.781) ; however the female CHC patients had a higher frequency of TLR7 IVS2-151A than the female controls (76.9％ vs.63.1％,x2 =7.202,P =0.007,OR =1.942,95％ CI:1.192-3.164).No significant difference in the distribution of TLR9 T-1486C (rs187084) gene SNP was observed betweenCHC and control groups (P ＞0.05).Conclusion TLR7 IVS2-151 (rs179009) is correlated with HCV infection,which may be involved in the pathogenesis of CHC.

Objective To analyze the clinical value of ultrasound-guided percutaneous Lauromacrogol Injection sclerotherapy in the treatment of simple renal cyst. Methods A total of eighty patients with simple renal cyst, who were divided into 40 groups according to the random number table, were divided into two groups from February 2016 to April 2017. The traditional group used traditional open renal cyst unroofing decompression. Ultrasound guided ultrasound guided percutaneous Lauromacrogol Injection sclerotherapy was performed in the ultrasound guided group. The therapeutic effect, operation time and the rate of successful puncture were compared between two groups of simple renal cysts. It needs to compare the volume of the cyst and the quality of life before and after the intervention. Results Ultrasound guided group simple renal cyst treatment effect was higher than the traditional group (P<0.05). The operation time of the ultrasound guided group was shorter than that of the traditional group, and the success rate of the one shot puncture was higher than that of the traditional group(P<0.05). Before the intervention, the volume and quality of life of the two groups were similar. In the ultrasound guided group, the volume and quality of life in the ultrasound guided group were better than those in the traditional group(P<0.05). Conclusion Ultrasound guided percutaneous Lauromacrogol Injection sclerotherapy is of high clinical value in the treatment of simple renal cysts. The utility model can improve the success rate of one puncture, shorten the operation time, and the exact effect can speed up the regression of symptoms and reduce the volume of the cyst. Therefore, this method can improve the quality of life of patients.

Objective To explore the effect of hepatitis B virus(HBV) on the expression of apolipoprotein A1 (ApoA1) and its regulatory mechanism.Methods RT-PCR and Western blot were used to measure the expression of ApoA1 in HepG2 and HepG2.2.15 cells,serum ApoA1 and high density lipoprotein cholesterol(HDL-C) levels in patients with HBV infection and in healthy individuals were measured by biochemical analyzer,statistical difference was analyzed by SPSS13.0,HepG2 cells was co-transfected with ApoA1 promoter containing the luciferase gene and HBV infectious clone pHBV1.3,luciferase activity was measured,expression of ApoA1 in HepG2 cells was measured by RT-PCR and Western blot after transfected with pHBV1.3.Results Expression of ApoA1 mRNA and protein was lower in HepG2.2.15 cells than in HepG2 cells,serum ApoA1 and HDL-C levels were much lower in HBV patients as compared to healthy individuals( P＜0.05 ),HBV represses ApoA1 gene promoter activity,ApoA1 mRNA and protein expression in HepG2 cells.Conclusion HBV can inhibit the expression of ApoA1 bothin vivo and in vitro.

Objective To explore the effect of hepatitis B virus(HBV) on the expression of complement 3 (C3) and complement 4 (C4) and its regulatory mechanism.Methods Differentially expressed genes between HepG2 and HepG2.2.15 cells was screened by gene chip,serum complement component 3 (C3) and 4 (C4) levels in patients with HBV infection and in healthy individuals were measured by Immunoturbidimetry,HBV infectious clone pHBV1.3 was transfected into HepG2 cells,and expression of C3 and C4 was measured by RT-PCR and Western blot.Results Expression of C3 and C4 mRNA was lower in HepG2.2.15 cells than in HepG2 cells,serum C3 and C4 levels was much lower in patients with chronic hepatitis B and hepatic carcinoma as compared to healthy individuals (P＜0.05 ).HBV could downregulate the expression of C3 and C4 at mRNA and protein levels.Conclusion HBV may inhibit the expression both in vivo and in vitro.

Objective To study the morphological characteristics of eyes of female Uygur youth for providing the relevant data for eye aesthetic plastic surgery.Methods Compared with 150 cases of Han youth in the same school,the somatological survey was carried out in 150 female Uighur college students with the morphological characteristics of the eyes and good facial harmony.SPSS 17.0 was used for statistical analysis of the measured data in groups divided according to different race.Results 59.3％ (89/150) of the Uighur young women had prominent brow ridges tall nose and superior orbit cave,18.7％ (28/150) of them were similar to the Han type of eye,and 22.0％ (33/150) in between.The rate of epicanthus in Uighur women was 28.0％ (42/150),which was significantly lower than the Han nationality women 62.7％ (94/150).Double eyelid incidence was 96.7％ (145/150),which was significantly higher than that of Chinese Han women 67.3％ (101/150).There was a no statistically significant difference between them in palpebral fissure length inner canthic diameter and outer canthic diameter (P＞0.05),but a statistically significant difference was found in the height of palpebral fissure,the width of double eyelid and the distance between the eyebrow eyelid (P＜0.05).Conclusions The Uighur women's eye morphology has dual characteristics of Caucasoid and Mongoloid.The data have great significance and value in guiding the eye's cosmetic plastic surgery.

Objective To investigate the differences of kinesin family member 4 (KIF4A) expression between hepatic carcinoma and adjacent tissue in patients with chronic hepatitis B virus (HBV) infection,and to understand the effect of HBV on the expression of KIF4A.Methods Reverse transcriptase-polymerase chain reaction and Western blot were used to measure the expression of KIF4A in hepatic carcinoma and adjacent tissues. HepG2 cells were co-transfected with KIF4A promoter containing the luciferase gene and HBV infectious clone pHBV1.3,and luciferase activity was measured.Expression of KIF4A in HepG2 cells was measured after tranfected with different doses of pHBV1.3.The student's t-test was used for statistic analysis.Results Expression of KIF4A was much higher in hepatic carcinoma than that in adjacent tissues.HBV enhanced KIF4 A gene promoter activity and the luciferase activities were increased as the concentration of pHBV1.3 increased ( 0,0.2,0.4,0.6 and0.8 μg/mL),which were (126.8± 13.4),(219.8±16.7),(387.6±21.5),(586.5 ± 228.9 ) and (657.6 ± 35.5 ) RUL/μg protein,respectively,while the luciferase activities were (123.6± 13.8),(131.8± 14.6),(129.7-13.5),(135.3± 13.4) and (127.1± 12.7) RUL/μg protein,respectively with different doses of control plasmids transfected,and statistical analysis showed significant difference between them (t=4.875,P=0.006).And HBV upregulated KIF4A mRNA and protein expressions in HepG2 cells in a concentration-dependent manner.Conclusion Expression of KIF4A is enhanced in hepatic carcinoma and HBV can upregulate KIF4A expression.

Objective To explore the effect of hepatitis B virus(HBV) on the expression of apolipoprotein B(ApoB) and its regulatory mechanism. Methods mRNA and protein expression of ApoB in HepG2 and HepG2.2.15 cells was measured by RT-PCR and Western blot, serum ApoB levels in patients with HBV infection and in healthy individuals were measured by biochemical analyzer Olympus 5400, the expression of ApoB difference among healthy individuals, patients with chronic hepatitis B, liver cirrhosis, and hepatocellular carcinoma were analyzed, HBV infectious clone pHBV1.3 was tranfected into HepG2 cells,and expression of ApoB and microsomal triglyceride transfer protein(MTP) was measured by RT-PCR and Western blot. Results Expression of ApoB mRNA and protein was lower in HepG2.2.15 cells than in HepG2 cells, serum apoB levels was much lower in patients with chronic hepatitis B and liver cirrhosis as compared to healthy individuals( P ＜0.05 ), HBV could inhibit the expression of ApoB and MTP at mRNA and protein levels. Conclusion HBV may downregulate the synthesis and secretion of ApoB via inhibits the expression of MTP.

Objective To explore the regulatory effect of LPS on the expression of interleukin 27 (IL-27),and uncover the relationships among cyclooxyenase-2(COX-2),prostaglandin E2(PGE2) and IL-27.Methods THP-1 cells were stimulated with different doses of LPS,IL-27 and PGE2 levels in the supernatants were measured by enzyme-linked immunosorbent assay(ELISA) at different time,expression of COX-2 was measured by RT-PCR and Western blot.Results IL-27 can be induced by LPS in THP-1 cells in a time and dose dependent fashion,and IL-27 induces COX-2 mRNA expression,COX-2 protein production,and PGE2 release in a time and dose fashion.Conclusion LPS can stimulate the relase of IL-27 at cell level,and IL-27 can induce the expression of COX-2 and production of PGE2.