Objective To evaluate the safety and comfort of postoperative patients with hepatocellular carcinoma after interventional therapy in the early stage and late stage, so as to determine the time to get out of bed after operation. Methods We searched PubMed, EMbase, Cochrane Library (2016 second), Web of Science, CBM, Wanfang Data and CNKI database, collect test/ambulation time of hepatocellular carcinoma after interventional therapy were searched from inception to September 10, 2016. Meta analysis was performed by 2 reviewers independently by screening literature, extracting data and evaluating the risk of bias in the study. RevMan 5.0 software was used to analyze the data. Results A total of 9 studies were included in the study, and 1164 patients were included. The Meta analysis results showed that:compared with 24 hours in bed after operation, 12 hours early ambulation method to reduce postoperative pain, postoperative [odds radio (OR)=0.07, 95% confidence interval (CI) 0.03-0.15, P <0.05] and dysuria (OR =0.18, 95% CI 0.10-0.33, P < 0.05), abdominal distension (OR =0.14, 95% CI 0.07-0.29, P<0.05), insomnia (OR=0.15, 95% CI 0.05-0.43, P<0.05). But in the local punctura, such as congestion (OR=0.99, 95%CI 0.45-2.18, P=0.98), hematoma (OR=0.90, 95% CI 0.38-2.13, P=0.80), the difference was not statistically significant. Conclusions The available evidence indicates that the early postoperative 12 hours after interventional therapy can effectively reduce the incidence of postoperative complications. To be included in the quantity and quality of the research, the conclusion still need to carry out more high-quality research to be verified.

To explore the protective effect of adenovirus mediated IGF-Ⅰgene(Ad-IGF-Ⅰ)transfer on non-obese diabetic(NOD)mice. The results showed that the incidence of diabetes and degree of insulitis were significantly reduced in mice receiving Ad-IGF- Ⅰ . Treatment with Ad-IGF- Ⅰ significantly decreased apoptosis rate,expression of Fas and caspase-3, and increased expression of Bcl-xl. This study indicates the potential of IGF- Ⅰ gene therapy in protecting NOD mice from insulitis and apoptosis.

Hemolymphangioma is a kind of deformity of the lymphatic vessel and venule,which is rarely seen in clinical practice.A 66-year-old female patient who had a chief complaint of distention in left upper quadrant of the abdomen for 6 months was admitted to the General Hospital of Chengdu Military Region of PLA.Examination of computed tomography and B ultrasound confirmed that the patient had a retroperitoneal cystic mass.During the exploratory laparotomy,the soft mass was found at the left upper quadrant of the abdomen and had invaded to the pancreas.Postoperative pathological examination confirmed that the mass was a pancreatic hemolymphangioma.

Protein tyrosine phosphatase (PTP) 1B is a potential target for the treatment of diabetes and obesity. We have previously identified the benzoyl sulfathiazole derivative II as a non-competitive PTP1B inhibitor with in vivo insulin sensitizing effects. Preliminary SAR study on this compound series has been carried out herein, and thirteen new compounds have been designed and synthesized. Among them, compound 10 exhibited potent inhibition against human recombinant PTP1B with the IC50 value of 3.97 micromol x L(-1), and is comparable to that of compound II.
Humans ; Protein Tyrosine Phosphatase, Non-Receptor Type 1 ; antagonists & inhibitors ; Structure-Activity Relationship ; Sulfathiazoles ; chemistry ; pharmacology

Objective To study the composition of variant and point mutations of Norovirus GⅡ.4 in Guiyang regions.Methods From June to November 2010,cases information and fecal specimens were collected from guard-hospitals in Guiyang regions,who had caught the acute-gastroenteritis.Noroviruses in specimens were detected by a real-time reverse transcription polymerase chain reaction(real-time RT-PCR),and then partial genotyped norovirus-positive clinical samples (in random) were cloned and sequenced in VP1 gene code.Furthermore,the gene sequences were compared with the published variants at home and abroad of norovirus(GⅡ.4),including the phylogenetic analyses of genomes and variation of amino acids within individual sites.Results Those 267 specimens were GⅡ-norovirus-positive(62.68％) in 426 clinical samples.There were nine GⅡ.4-norovirus-positive VP1 gene-sequences available,and two subtype-norovirus variants (GⅡ.4 2008a and G Ⅱ.4 2008b variant) were epidemic in 2010,Guizhou province.The homology between and in subgroups were 95.90％-96.72％ and 99.45％-100％.Two amino acids within individual sites were apt to mutate.Conclusion Norovirus GⅡ genotype were predominant in summer and fall acute gastroenteritis in 2010 for Guiyang regions,and the variants were diversity.

Objective To confirm the death of a child injured by a dog was due to rabies and to understand the molecular biologic features of rabies virus in Kaili,Guizhou province.Methods Brain tissue samples of patient and dog were collected to detect the rabies virus by direct immunofluorescence assay (DFA) and RT-nested PCR assay.Homology and phylogenetic tree were analyzed based on the whole nucleotide and deduced amino acid sequence of N gene of rabies virus followed by molecular epidemiological analysis.Results Both the human and dog brain tissue samples were confirmed positive by DFA and RT-nested PCR assay.The homology analysis of N gene sequences among GZH,GZD and other epidemic and vaccine rabies strains isolated from other provinces and other countries indicated that the detected samples shared the highest homology with the strain detected in Anlong prefecture in Guizhou in the year of 2006,and the homology between GZH and GZD was as high as 100％.Besides,among the vaccine strains,GZH and GZD showed the highest homology with strain CNT.Phylogenetic analysis indicated that the two samples were very close and belonged to genetype 1 lyssavirus,with the closest relationship between samples reported in Guizhou and Beijing.Conclusion It was confirmed on the viral molecular level that both the human and dog in Kaili were suffered from rabies,and the pathogens were genetype 1 lyssavirus.The prevalent strains in Kaili city was probably imported from other prefectures of Guizhou province,suggesting that prevention and control measures on rabies in Guizhou province should be strengthened.

To study the characteristic of glycoprotein gene sequence of rabies virus in Guizhou Province in recent years and provide scientific basis for effective control and prevention of rabies,RT-PCR assay were used to detect human and dog brain tissues derived from different prefectures of Guizhou.The amplification products were sequenced and analyzed with bioinformatics software.The results showed that the full-length G gene sequences of 8 positive samples were obtained by RT-PCR amplification,sequencing and splicing.The homology of eight G gene sequences from Guizhou Province were between 87.4％ -99.9％ and 83.3.％- 100％ on nucleotide and deduced amino acid level,respectively,and the highest homology were found with the genotype 1 strains ( 86.5 ％- 87.0％ for nucleotide and 83.3 ％- 100 ％ for amino acid) among genotype 1- 7 representative strains.Besides,phylogenetic analysis based on the G gene indicated that the relationship of 8 strains derived from Guizhou were closest to genotype 1 Lyssavirus,and the strains of Guizhou were very close to the strains come from Hubei,Hunan,Anhui,Guangxi,Jiangsu provinces and Shanghai,except for GZ01 and GZ09.Moreover,GZ09 were evolutionarily closed to the strains come from Malaysia and Thailand,while the remaining sequences were closed to the strain of Indonesia.This study confirmed on the G gene level that rabies virus epidemic strains circulated in Guizhou Province in recent years belonged to rabies virus genotype 1 and the evolutionary relationship with reported strains come from different provinces of China and different countries were revealed in this study.It will provide scientific basis for effective control and prevention of human and animal rabies in Guizhou Province.

Objective To investigate the prevalence of anxiety and depression among the persons with disabilities in Shanghai and the factors related to them. Methods From November to December, 2014, 731 persons with disabilities were consecutively enrolled in this cross-sectional study. They were assessed with Self-rating Anxiety Scale (SAS) and the Self-rating Depression Scale (SDS). Binary Logistic regression analysis was employed to reveal potential related factors of anxiety and depression. Results The prevalence rates of anxiety and depression among the disabled in Shanghai were 9.58%and 8.48%, respectively. The duration (OR=0.967, P<0.05) and severity (OR<1, P<0.05) of disability were associated with depression, whereas retiral (OR=2.047, P<0.05), living alone or in care unit (OR=3.073, P<0.01) and duration of disability (OR=0.956, P<0.01) were associated with anxiety. Conclusion The frequency of anxiety and depression is mild among the persons with disabilities in Shanghai, and a special intervention is needed.

Objective To investigate the serum level of placental growth factor (PLGF) and explore its relationship with left ventricular structure and function in chronic kidney disease (CKD) patients.Methods Seventy-two non-dialysis CKD patients and sixteen age-and sex-matched healthy controls were included in this study.Serum PLGF level was measured by ELISA.Cardiac structure and function were assessed by two dimensional echocardiography.Results (1)The serum level of PLGF in CKD patients[3.32(2.97,19.77) ng/L] was significantly higher compared to the healthy controls [2.33(2.27,2.49) ng/L] (P ＜ 0.01).It progressively increased with the decline of renal function (P＜ 0.05/6).(2)The interventricular septum (IVS),left ventricular posterior wall (LVPW) was significantly higher while the ejection fraction was significantly lower in CKD patients.(3)The serum PLGF level was higher in patients with left ventricular hypertrophy (LVH) than those without LVH [19.05(3.31,21.05) ng/L vs 2.99(2.60,3.32) ng/L,P ＜ 0.05].The prevalence of LVH in the group above median PLGF level was significantly higher than that in the group below the median PLGF level (70％ vs 18％,P ＜ 0.01).(4)PLGF level was positively correlated with left ventricular mass index (LVMI),systolic pressure,diastolic pressure,24 h urine protein,Scr,UA,BUN,iPTH,the history of high blood pressure and was negatively correlated with LVEF,hemoglobin,albumin,eGFR (P ＜ 0.05).Multiple regression results showed that UA,Scr,LVEF,Hb were associated with PLGF level independently (P ＜ 0.01).Conclusions CKD patients have elevated level of PLGF.It has a relationship with cardiac structure and function.It may participate in the occurrence of cardiovascular events.

Objective:To analyze the chemical constituents in Radix astragali by high-performance-liquid chromatography-time of flight mass spectrometry(HPLC-TOF/MS). Methods:An Agilent poroshell 120 SB-C18 column(100 mm × 3 mm,2. 7 μm)was adopt-ed. The mobile phase was composed of acetonitrile-0. 1% formic acid with nonlinear gradient elution. The flow rate was 0. 4 ml· min-1 . The UV detection wavelength was set at 254nm, the column temperature was 25℃ and the injection volume was 10μl. Electron spray ionization and positive mode was adopted, the flow and temperature of the carrier gas( N2 ) was 10 L·min-1 and 350℃, respec-tively. The capillary voltage was 4 kV, the bombardment voltage was 165 V, the spectra were recorded within the range of m/z 100~1 100. Results:A total of 24 chemical constituents were identified from Radix astragali by HPLC-TOF/MS simultaneously. Conclu-sion:An efficient and fast HPLC-TOF/MS approach has been established for studying the chemical constituents in Radix astragali, which lays the foundation for the study on pharmacodynamic material basis and quality control of Radix astragali.