Objective To explore clinical efficacy and safety of combining acupuncture and Dalitong granule in the treatment of functional dyspepsia. Methods A total of 240 patients with confirmed functional dyspepsia were randomly recruited into four groups: a combination group, a acupuncture group, a Dalitong granule group and a control group. Symptom score, plasma motilin, gastric emptying, total effective rate and adverse reaction were observed before and after the reatment in four groups. Results The symptom score, plasma motilin, and gastric emptying were improved in every group after the treatment (P＜0.01 ). Above-mentioned detecting indexes were better in the combination group than other groups (P＜ 0.05).The total effective rate was 96.67% in the combination group, showing significant difference comparing with other groups (P ＜0.05 ) . No serious adverse reaction occurred in each group. Conclusion Combined treatment of acupuncture and Dalitong granule can increase plasma motilin, promote gastric emptying, alleviate the symptom of functional dyspepsia, and increase total effective rate, with better security and tolerance.

Objective To explore the therapeutic effect of Fuzbeng-Liqi mixture on hepatitis resulted from anti-tuberculosis drugs.Methods 100 inpatients of hepatitis resulted from anti-tuberculosis drugs during January 2005 to December 2007 were randomly sorted out into a treatment group and a control group.The treatment group was treated with Fuzbeng-Liqi mixture,and the control group was treated with routine drugs.The effect was analyzed by 2/2 test.Results The therapeutic effect of the treatment group markedly excelled than the control group in terms of symptoms improvement such as nausea or vomit,tiredness,icterus,bepatalgia,or augment of liver.Conclusion Fuzbeng-Liqi mixture was not only able to ameliorate the clinical manifestations of drug-induced hepatitis,but also improve hepatic function.

After intracerebral ventricular administration of adrenomedullin (AM) in normal saline (NS) or 30% glucose to rats, the effects on blood glucose and glucose regulatory hormones were studied and compared. 1) Am in NS increased significantly the concentration of plasma insulin and C peptide, and decreased the concentration of glucagon and blood glucose. 2) As compared with 30% glucose alone, AM in 30% glucose raised significantly the plasma insulin and C peptide and decreased significantly the glucagon concentration, but the blood glucose level remained unchanged. The results showed that the AM plays a role in the regulation of pancreatic hormone secretion by central nerve system.

Objective To analyses the CT characteristics of primary malignant ovarian tumors and metastatic ovarian carcinoma and its diagnosis and differential diagnosis.Methods CT findings in 31 patients with pathologically-proved malignant ovarian tumors,encountered during 1999-04~2003-11 were retrospectively analyzed.The observation of the lesion was focused on the following aspects:location,internal density,septa,wall,intra-cystic and extra-cystic vegetation,the composition of the soft tissue,ascites,peritoneum,mental implantation and metastatic lymphadenopathy.The characteristic of each in both primary malignant ovarian tumor and metastatic ovarian tumor were compared.Results Among the 24 primary malignant ovarian tumors,13 patients had lesions in both sides of ovary,type Ⅱa:n=3,Type Ⅱb:n=11,Type Ⅱc:n=7,Type Ⅲ:n=3.Among the metastatic ovarian carcinomas,Type Ⅱa:n=6,Type Ⅱc:n=1.Conclusion Type Ⅱb and Ⅱc are commonly seen in primary malignant ovarian tumors.Type Ⅱa is always seen in metastatic ovarian carcinoma.The metastatic tumors often happen in the right peritoneum,epiploon,and liver."arborization and silk screen likely"are the characteristic representation of the metastatic ovarian carcinoma.

Objective To investigate the protective effects of morphine preconditioning on the lungs against ischemia-reperfusion (I/R) injury and the possible mechanisms.Methods Twenty-four Japanese long-ear white rabbits weighting 2.5-3.0 kg were used in this study. The animals were anesthetized with intramuscular atropine 0.5 mg and intravenous 3 % pentobarbital 30 mg ?kg-1, tracheostomized and mechanically ventilated ( VT 10 ml?kg-1, RR 30 bpm, FiO2 100% , PEEP 1 cm H2O) . Right carotid artery was cannulated for BP monitoring and blood sampling. An elastic band was placed around the hilum of left lung via thoracotomy to perform lung ischemia. Body temperature was maintained at 36-38℃( rectal) . The animals were randomly allocated to one of 3 groups (n = 8 each) : (1) Sham group; (2) I/R group was subjected to 2 h in situ left hilar occlusion followed by 2 h reperfusion and (3) morphine preconditioning group received morphine 4 mg?kg-1 via pulmonary artery 30 min before I/R. Mean pulmonary artery pressure (MPAP) and peak inspiratory pressure (PIP) were monitored and recorded. Arterial blood samples were taken before occlusion of lung hilum (baseline) and at 5, 30, 60, 90 and 120 min of reperfusion for blood gas analysis, and determination of plasma endothelin-1 concentration. The animals were killed at the end of 120 min reperfusion. The lungs were removed for determination of lung water content (W/ D ratio), percentage of neutrophils in the broncho-alveolar lavage fluid ( BALF) and microscopic examination.Results MPAP and PIP were significantly lower while PaO2 was significantly higher at 30, 60, 90 and 120 min of reperfusion in morphine preconditioning group than in I/R group. Plasma endothelin-1 concentration was significantly lower at 60 and 120 min of reperfusion in morphine preconditioning group than in I/R group ( P

Acute kidney injury (AKI) is the complex clinical syndrome attributed to multiple causes and risk factors, which is characterized by an abrupt loss of renal function. Metabonomics, recently advances in the field of omics, is the nontargeted measurement of all of the low-molecularweight compounds that appear in a particular cell, tissue, organ or biofluid in a living organism. Compared to genomics, transcriptomics and proteomics,metabonomics has its unique advantages, including fewer metabolites than genes, transcripts and proteins, the most accurate predictors of the signature of the actual processes, easy access to biofluids. Thus, metabonomics makes it possible to find new biomarkers for AKI on early diagnosis, identifying new metabolic pathways, finding new targets for drug therapy and individual medical treatment.

ABSTRACT:Objective To investigate the interaction of polymorphisms of TNF-αgene promoter-308G/A and PPAR-γ2 gene-C34G with acute pancreatitis (AP)and its severity degree.Methods Totally 150 mild acute pancreatitis(MAP),150 moderately severe acute pancreatitis(MSAP)and 150 severe acute pancreatitis(SAP)cases were selected for this study,and 450 healthy persons as control group.The genetic polymorphisms of TNF-αgene promoter-308G/A and PPAR-γ2 gene-C34G were analyzed by the technique of PCR in peripheral blood leukocytes of above-mentioned cases and the results were verified by direct DNA sequencing method.Results The frequencies of -308G/A(GA),-308G/A(AA),-C34G(CG)and-C34G(GG)were 24.00%,26.67%,24.00% and 26.00% in MAP group,34.67%,36.67%,34.00% and 36.67% in MSAP group,42.00%,46.00%,43.33% and 46.00% in SAP group,and 14.44%,14.22%,12.89% and 14.67% in control group,respectively.Statistical tests showed significant difference in the frequencies among each group (all P<0 .0 1 ).The risk of AP significantly increased in subjects with-308G/A(GA),genotype (ORMAP=2.677 6,ORMSAP=6.625 0,ORSAP=21.514 7),in those with-308G/A(AA)genotype (ORMAP=2.570 0,ORMSAP=6.401 8,ORSAP=18.903 4),in those with-C34G(CG) genotype (ORMAP=2.668 4,ORMSAP=6.776 9,ORSAP=22.207 2),and in those with-C34G(GG)genotype (ORMAP=2.633 8,ORMSAP=6.472 5,ORSAP=21.570 2).Combined analysis of the polymorphisms showed that percentage of-308G/A(AA)/-C34G(GG)in MAP,MSAP,SAP and control groups was 7.33%,13.33%,20.67% and 2.00%,respectively,and statistical tests showed significant difference in the frequency among each group (all P<0.01).The people who carried-308G/A(AA)/-C34G(GG)had a high risk of AP (ORMAP=7.284 2,ORMSAP=41.296 1,ORSAP=363.973 6),and statistical analysis suggested a positive interaction between-308G/A(AA)and-C34G(GG)in increasing the risk of AP (γ2MAP=2.114 2,γ4MAP=2.080 0,γ2MSAP=2.108 7,γ4MSAP=2.050 6,γ2SAP=2.138 8,γ4SAP=2.000 1).Likewise,there were also positive interactions in the pathogenesis of AP between-308G/A(GA)and-C34G(GG),-308G/A(GA)and-C34G(CG),-308G/A(AA)and-C34G(CG)(All γ>1). Conclusion These carriers of-308G/A(GA),-308G/A(AA),-C34G(CG)and-C34G(GG)genotypes may have a high risk of developing AP,and significant interactions between genetic polymorphisms of-308G/A and-C34G add the risk of the occurrence and development of AP.

OBJECTIVE To investigate the clinical distribution and drug resistance status of Stenotrophomonas maltophilia and provide clinical guidance for treatment.METHODS Sixty clinical isolates of S.maltophilia were identified with GNI+ cards of VITEK-32.Drug sensitivitiy were detected by Kirby-Bauer disc diffusion method.The data were analyzed by WHONET5.3 software.RESULTS Thirty-eight strains were isolated from sputum(63.3%).Infection caused by S.maltophilia mainly occurred at the departments of respiratory diseases,ICU,old cadre,et al.Sixty isolates of S.maltophilia were highly resistant to imipenem,aminoglycosides and most of ?-lactam antibiotic,but showed the lowest resistance rate(16.7%) to SMZ/TMP.Then resistance rate of S.maltophilia to minocycline,levofloxacin,cefoperazone/sulbactam,piperacillin/tazobactam,and ticarcillin/clavulanic acid was 18.3%,20.0%,21.7%,25.0% and 30.0%,respectively.CONCLUSIONS The drug resistance of S.maltophilia is extremely severe.Among different areas of china the drug resistance is obviously different.Treatment based on drug susceptibility test should be adapted as soon as possible.

Four small GTPase genes which may be relative to sclerotial development were firstly cloned from medicinal fungus Polyporus umbellatus using rapid amplification of cDNA end PCR (RACE) method. The results showed that full-length cDNA of PuRhoA was 698 bp contained 585 bp ORF, which was predicted to encode a 194 amino acid protein with a molecular weight of 21.75 kD with an isoelectric point (pI) of 6.44; the full length cDNA of PuRhoA2 was 837 bp in length and encoded a 194 amino acid protein with a molecular weight of 21.75 kD and an isoelectric point (pI) of 6.33; the full length cDNA of Puypt1 was 896 bp in length and encoded a 204-aa protein with a molecular weight of 22.556 kD and an isoelectric point (pI) of 5.75; the full length cDNA of PuRas was 803 bp in length and encoded a 212-aa protein with a molecular weight of 23.821 kD and an isoelectric point (pI) of 5.2. There are fani acyl transferase enzyme catalytic site and myrcene-transferase enzyme catalytic site in PuRhoA1 while the PuRhoA2 only possess myrcene-transferase enzyme catalytic site. Puypt1 contains the Rab1-Ypt1 conserved domain of small GTPase family and PuRas contains the fani acyl transferase enzyme catalytic site. According to the phylogenetic analysis all these four small GTPase clustered with basidiomycete group. Quantitative real-time PCR analysis revealed that Puypt1, PuRas and PuRhoA1 transcripts were significantly higher in the beginning of sclerotial formation than that in the mycelia, whereas the transcripts levels of PuRhoA2 gene were particularly lower in sclerotia than that in mycelia, suggesting that these four genes might be involved in P umbellatus selerotial development.

Objective To investigate the relationship of the interaction between age and polymorphisms of E-selectin gene A561C, chemokine receptor CCR2 gene A190G with the susceptibility, invasion and metastasis of gastric carcinoma.Methods Based on tumor-node-metastasis (TNM) staging classification, 750 patients with confirmed gastric carcinoma in our hospital from December 2011 to November 2014 were divided into 5 groups: stage Ⅰ, stage Ⅱ , stage Ⅲ, stage Ⅳ and stage 0 (n=150, each).No significant difference was observed in gender, ethnicity, birthplace and living habits among the 5 groups.Meanwhile, 750 healthy controls were selected in this study during the same time, and there was no significant difference in gender, ethnicity and birthplace between the healthy controls and patients with gastric carcinoma.The genetic polymorphisms of E-selectin gene A561C and chemokine receptor CCR2 gene A190G were analyzed by polymerase chain reaction-restriction fragment length polymorphisms (PCR-RFLP) in peripheral blood mononuclear cells (PBMs).Results The frequencies of CC (A561C) and GG (A190G) genotypes were 56.5％ and 56.8％ respectively in gastric carcinoma cases and 22.8％ and 23.1％ respectively in healthy controls, with statistically significant differences in the distribution frequencies between the two groups (P＜0.01 for all).The risk for gastric carcinoma significantly increased in subjects with CC (A561C) genotype (OR=4.4038, 95％CI=2.9421-7.2397) and in GG (190A/G) genotype (OR=4.3852, 95％ CI =2.8207-7.4942).Combined analysis of the polymorphisms showed that the distribution frequency of CC (A561C) genotype / GG (190A/G) genotype in gastric carcinoma cases and healthy controls was 46.4％ and 11.9％ respectively (P＜0.01).The positive interactions of age with CC (A561C) genotype and GG (190A/G) genotype for the risk of invasion and metastasis of gastric carcinoma were found (γ＞1 for both).The distribution frequencies of CC (A561C) genotype and GG (190A/G) genotype were 50.0％ and 50.0％ in stage Ⅰ , 63.4％ and 64.0％ in stage Ⅱ ,69.3％ and 69.3％ in stage Ⅲ, 76.7％ and 77.3％ in stage Ⅳ, and 23.3％ and 23.3％ in stage 0 respectively.Statistically significant differences were found in the distribution frequencies between stage 0 and the other 4 stages (P＜0.01 for all).The risks for the invasion and metastasis of gastric carcinoma were significantly increased in subjects with CC (A561C) genotype (ORⅠ-Ⅳ =3.2857-10.7959) and in those with GG (190A/G) genotype (ORⅠ-Ⅳ =3.2857-11.2101).Combined analysis of the polymorphisms showed that distribution frequency of CC (A561C) genotype / GG (190A/G) genotype had significant differences between the stage Ⅰ ～Ⅳ and stage 0 (39.3％, 53.3％, 59.3％,68.0％ vs.12.0％, P＜0.01).The proportion of elderly subjects were higher in Grade Ⅰ ～Ⅳ than in Grade 0 (51.3％, 62.7％, 70.0％, 75.3％ vs.26.7％, P＜0.01 for all).The risk for invasion and metastasis of gastric carcinoma was significantly increased in elderly patients (ORⅠ-Ⅳ =2.9001 ～8.3986).The positive interactions of age with CC (A561C) genotype and GG (190A/G) genotype for the risk of invasion and metastasis of gastric carcinoma were found (γ＞ 1 for All).Conclusions Age and E-selectin gene A561C (CC) and chemokine receptor CCR2 gene A190G (GG) are the risk factors for the invasion and metastasis of gastric carcinoma, and the interactions between age and genetic polymorphisms increase the risk of invasion and metastasis of gastric carcinoma.