Objective To explore the effect of dexmedetomidine on the stress reaction and incidence of shivering in intravenous inhalation combined anesthesia scheme,and to improve the quality of anesthesia recovery accumulate experience.Methods 76 patients in Affiliated Union Hospital of Fujian Medical University from 2010 March to 2013 April were divided into study group and control group using random double blind method(n=38).Two groups of patients were underwent intravenous inhalation combined anesthesia,the research group in the process of anesthesia administered dexmedetomidine intravenous infusion,the control group was given normal saline intravenous infusion of the same dose,the same rate.The recovery period MAAS (muscle activity score),HR (heart rate),MAP (mean arterial pressure)and the incidence of shivering of two groups were observed and compared.Results The MAAS score on 5 min after extubation of study group was lower than that of control group (P<0.05);the MAP and HR values immediately in the drawing or after extubation 30 min in study group were lower than control group (P<0.05 ).The incidence of shivering and the chill time in study group was lower and shorter than control group (P<0.05).Conclusion Dexmedetomidine could effectively reduce the recovery period of stress level,and reduce the incidence of shivering in treatment of patients with intravenous inhalation combined anesthesia,It is conducive to patient of vital signs stable in recovery period.

Objective To investigate the effect of Mycobacterium vaccae vaccine combined with chemotherapy on immune function in treatment of children with pulmonary tuberculosis.Methods 89 cases with pulmonary tuberculosis from December 2010 to December 2013 treated in three hospitals in xinxiang city were randomly divided into control group and observation group.The control group was given regular chemotherapy,the observation group was given chemotherapy combined with Mycobacterium vaccae vaccine therapy.CD4 +,CD8 +,CD8 +/CD4 +and CD16 +CD56 +in peripheral blood were evaluated by FCM before and after treatment.Serum TNF- αand IL-10 levels were detected by the method of ELISA.Taking 3 sputum samples (night sputum,morning sputum and sputum at moment)of each patient to smear after treatment.Results Before treatment,there was no significant difference of each index between two groups.After treatment,CD4 +,CD4 +/CD8 +and CD16 +CD56 +in the observation group were significantly higher than that before treatment and the control group(P<0.05).The proportion of CD8 +in two groups was significantly lower than before treatment(P<0.05),the difference between groups was not statistically significant.Serum TNF- αand IL-10 levels decreased significantly in two groups than those before treatment and the control group(P<0.05).After treatment,the negative conversion rate in the control group was 90.9%(n=40),while 100%(n=45)in the observation group.The difference between two groups was statistically significant(P<0.05).Conclusion Mycobacterium vaccae vaccine combined with chemotherapy has a significant effect on children with pulmonary tuberculosis.It could significantly improve the immune function of children.

Objective To investigate the side effects of interferonαin treatment of chronic hepatitis B,and the analysis of its clinical significance. Methods 164 cases of patients with chronic hepatitis B were selected as research objects,who received medical treatment in Hospital of Jilin Agricultural University from December 2010 to December 2011.Clinical data of these patients was retrospectively analyzed.Adefovir dipivoxil was applied to 78 patients(group A),and peginterferon-α(PEG)was used in 86 patients(group B).Then efficacy and side effects of two interferon drug were observed.Results The HBsAg and HBV DNA negative rates of patients in group B was 4.65% and 59.30%,respectively.The negative rates of group A were 2.56% and 43.03%.HBV DNA negative rate of both groups had a significant difference by statistics(P<0.05 ),and improving effect of liver function of group B was also better than group A.After receiving IFN-αtreatment,patients of both groups all appeared side effects,including fever, leukopenia,neutropenia,depression and insomnia.The side effects incidence of both groups didn't show significant difference.Conclusion IFN-αis an effective antiviral drugs for chronic hepatitis B.long-acting interferon has a better efficacy,but this drug also lead to side effect easily.Therefore,it is essential to strengthen the relevant prevention and care in the clinical treatment.

Objective To explore the clinical significance of oral pancreatin capsules for patients after total gastrectomy.Methods Ninety cases of total gastrectomy patients in Nanyang City Center Hospital were selected and randomly divided into trypsin group and control group,with 45 patients in each group.The control group were treated by conventional therapy,and the patients of trypsin group were treated by pancreatin capsules on the basis of conventional therapy after 3 weeks postoperation.Scores of EORTC QLQ-C30,korenaga and fecal fat contents were compared between two groups six months postoperation.Results No statistically significant difference was found in the scoring system of EORTC QLQ-C30,korenaga and fecal fat contents in two groups before administered,The score of role function,emotional function and overall health status in the scoring system of EORTC QLQ-C30 of patients in trypsin group were higher than control group after 6 months administration.The differences were statistically significant (P<0.05 ).The score of fatigue,loss of appetite,nausea,vomiting,diarrhea in the scoring system of EORTC QLQ-C30 of patients in trypsin group were lower than control group after 6 months administration.The differences were statistically significant (P<0.05).The loss of appetite,swelling postprandial satiety,insomnia and the extent of weight loss in the scoring system of korenagain trypsin group were lower than control group after 6 months administration.The differences were statistically significant (P<0.05 ).The fecal fat contentsin trypsin group were lower than control group at 24 h and 72 h.The differences were statistically significant (P<0.05).The cases of 24h fecal fat content>7g in trypsin group was lower than control group at 24 h.The differences were statistically significant (P<0.05).Conclusion Oral pancreatin capsules could significantly improve the quality of life of patients after total gastrectomy, which is worthy of promoting.

Objective To construct,express and analysis the antitumor activity of anti-EGFR ScFv(HL-L-L),and analyze bioinformatics and characterize correlation spectroscopy.Methods EGFR ScFv(HL-L-L)gene was obtained by OVER LAPING technology and construction of prokaryotic expression vector pET-28a-c(+)-VH-L-L.After induced expression,target protein HL-L-L was purified by Ni column,and its tertiary structures was predicted with SWISS - MODEL;size distribution and zeta potential distribution of the target protein HL-L-L were characterized by NanoZSP;the inhibition effects of HL-L-L on breast cancer cell proliferation were studied with the method of pharmacology.Results Prokaryotic expression vector pET-28a-c(+)-VH-L-L was constructed successfully,high purity of protein HL-L-L was obtained,and successfully predicted its three-dimensional structure;the size was about 489.7 nm,and the Zeta potential was 38.1 ,negatively charged.It had a certain inhibition effect on MCF # 7 proliferation,compared with blank group,and the difference was significant(P<0.01 ).Conclusion This study successfully express all anthropogenic medicinal anti-EGFR ScFv(HL-L-L),which has significant inhibiting effect on breast cancer cell proliferation.It provides the foun dation for further development of small molecules of anti-EGFR antibody drug.

Objective To prepare the hydroxysafflor yellow A (HSY-A)enteric coating pellets,and investigate in vitro release and in vivo pharmacokinetic characteristics.Methods HSY-A enteric coating pellets were prepared by extrude-rounding and fluid bed technique.The micromeritic characteristics,the factors affecting the release properties of enteric coating pellets the release mechanism were explored,and the in vivo pharmacokinetic behaviors were also evaluated.Results The in vitro release behavior of HSY-A from enteric coating pellets could be described by Ritger-peppas equation,and fit diffusion mechanism,in vivo pharmacokinetic test confirmed the argument that pellets have good acid residence and enteric properties. Conclusion HSY-A enteric coating pellets have been successfully prepared and the expected release properties is achieved in the study.

Objective To investigate the extracting technology of the Northeast tussah pupa oil and analyze the composition of the oil. Methods The Northeast tussah pupa were crushed and dried at 60℃. The oil was extracted from the Northeast tussah pupa powder with super critical fluid extraction technology-CO2 (SFE-CO2) at the extracting temperature as 45 ℃,pressure as 50 MPa and operating time as 6 hours according to the results of homogeneous design. The composition of the oil was detected by gas chromatography (GC).Results The extracting rate of the oil from the Northeast tussah pupa powder was 17.93% (w/w)and the percent of compositions of the oil were C15:0 fatty acid 37.03%,hexadecanoic acid 5.63%,C17:0 fatty acid 32.81%,octadecanoic acid 1.79%,leic acid 3.75%,octadecadienoic acid 11.98% and α-1inoleic acid 7.00%. Conclusion The technology of SFE-CO2 can be used in extraction of Northeast tussah pupa with High extraction efficiency.

Objective To study the effect of euthyrox on blood lipids in patients with hypothyroidism throngh the meta analysis.Methods Patients with clinical hypothyroidism theated by euthyrox on blood lipid effect of randomized controlled trials were retried by Pubmed(2000/2014-07),EMbase (2000/2014-07),the Cochrane library(2014,7),the Chinese biomedical literature database(2000/2014-07),retrieved the time limit from January 2000 to July 2014.The paper were objective evaluated of the quality,Meta analysis with Rev Man 5.3 software system applicated by Cochrane collaboration.Results Euthyrox could significantly reduce cholesterol levels of hypothyroidism patients ,it was statistically significant difference(OR=0.63,95%CI:0.71 ~0.55,P<0.001);Euthyrox could significantly reduce triglyceride levels of hypothyroidism patients,difference was statistically significant(OR =0.29,95%CI:0.34 ~0.25,P <0.001 );Euthyrox could significantly reduce low-density lipoprotein cholesterol levels of hypothyroidism patients,it was statistically significant difference(OR=0.22,95%CI:0.30 ~0.14,P<0.001);euthyrox could obviously increase high-density lipoprotein cholesterol levels, it was statistically significant difference (OR =0.21, 95% CI:0.17 ~0.26, P <0.001 ). Conclusion Euthyrox could significantly reduce total cholesterol,triglyceride,low-density lipoprotein cholesterol(hdl-c)of hypothyroidism patients,and promote the synthesis of high-density lipoprotein cholesterol(hdl-c),could effectively promote the lipid metabolism,reduce blood fat level,prevent the happening of the disease of heart head blood-vessel hypothyroidism patients,have the guide meaning to clinical treatment.

Objective To study efficacy and safety of the levofloxacin in treatment of refractory pulmonary tuberculosis hemoptysis by meta analysis.Methods Pubmed (2000/2014-07),EMbase (2000/2014-07),the Cochrane library (2014,7),the Chinese biomedical literature database (2000/2014-07)were retrieved about the randomized controlled trials of levofloxacin in treatment of refractory pulmonary tuberculosis hemoptysis,and the time was limited from January 2000 to July 2014.After objective evaluation of the retrieved paper quality,Cochrane collaboration with Rev Man 5. 3 software system was applicated to Meta analysis.Results In six reports of the sputum negative rate,levofloxacin group was significantly higher,and the difference was statistically significant (OR=4.21,95%CI:3.08 ~5.75,P<0.0001);adverse reactions in three articles,the difference of adverse reactions incidence had no statistical significance (OR =0.82,95%CI:0.56 ~1.18,P =0.28)between experimental group and control group, respectively.Conclusion The clinical effect of levofloxacin in treatment of refractory pulmonary tuberculosis hemoptysis is significant with a high security, which gives a guidance for clinical treatment and is worth clinical promotion.

Objective To investigate analgesia of dezocine in abdominal anesthesia postoperative.Methods 80 cases (ASA I ~II)abdominal surgery under general anesthesia patients required postoperative analgesia,according to different postoperative analgesia drug,patients were randomly divided into 2 groups:dezocine group (group D),dezocine 0.6 mg/kg+ondansetron 4mg plus 0.9% sodium chloride to 100 mL,loading dose of intravenous patient controlled analgesia (PCIA);fentanyl group (group F),fentanyl 12 g/kg+ondansetron 4mg plus 0.9% sodium chloride to 100 mL,loading dose plus PCIA,recorded after 2,4,8,12,24,48 h visual analog scale (VAS)and Ramsay sedation score.Results The 2 groups were not statistically significant differences in VAS score and Ramsay score,and the incidence of adverse reaction of fentanyl group was significantly higher than that of dezocine group (P<0.01).Conclusion Dezocine group could provide analgesia safe and comfortable for patients after abdominal operation under general anesthesia.