Objective To explore the clinical application of mirabilite abdominal hot compression bag designed by ourselves for the moderately severe acute pancreatitis ( MSAP ) or severe acute pancreatitis ( SAP) .Methods Seventy MSAP and SAP patients were randomly divided into the observed and control groups according to the admission date.Each group included 35 patients.All the patients received the routine treatment.The patients in observed group received the treatment of compression action on abdomen by mirabilite abdominal continual hot compression bag designed by ourselves, while the traditional mirabilite hot compression action was used in the control group.The APACHEⅡscore and the levels of plasma CRP, IL-1, IL-6 and TNF-αof all patients on the 1st, 3rd, 6th, and 9th day after being admitted, the rate of complications including the intra-abdominal hypertension (IAH), pancreatic pseudocysts (PPC) and pulmonary infection, the recovery time of intestinal function and mean hospitalization time were all recorded and the therapeutic efficacy was compared between the two groups.Furthermore, the therapeutic effects of MSAP and SAP were compared between two groups.Results The APACHEⅡscore and the levels of plasma CRP, IL-1, IL-6 and TNF-αwere not statistically different between the two groups on the 1st day after hospitalization.The APACHEⅡscore and the levels of plasma CRP, IL-1 and TNF-αon the 3rd day in the observed group were significantly lower than those in the control group(P<0.05 or <0.01).The APACHEⅡ score and the levels of plasma CRP, IL-1 , IL-6 and TNF-αon the 6th day in the observed group were significantly lower, comparing to those in the control group.The levels of serum IL-1 and TNF-αin the observed groups were significantly lower than those in control group on the 9th day.All the differences above were statistically significant ( P<0.05 or <0.01).In the observed group, 4 cases (11.4%) had IAH and 7 cases (20.0%) developed other complications.The time of intestinal recovery and mean hospitalization was (4.9 ±0.8)d and (13.1 ±2.1)d, respectively, in the observed group.In the control group, 11 cases (31.4%) had IAH and 10 cases (28.6%) had other complications, and the time of intestinal recovery and mean hospitalization was (5.5 ±0.8) d and (15.4 ±3.9)d,respectively,.The rate of IAH, intestinal function recovery time and hospitalization time in the observed group were significantly less than those in control group (P<0.05 or <0.01).There was no statistical difference on other complications between the two groups.The intestinal function recovery time and hospitalization time of MSAPs in the observed group were significantly less than those in control group [(5.0 ± 0.8)d vs (5.5 ±0.8)d, P=0.03; (12.7 ±1.7)d vs (15.2 ±3.6)d, P=0.02].The APACHEⅡ score and the levels of plasma CRP, IL-1, IL-6 and TNF-αof SAPs were not statistically different between the two groups.Conclusions The application of the mirabilite abdominal continual hot compression bag could alleviate inflammatory response of MSAP and SAP, decrease the rate of IAH, improve the intestinal function recovery time,and shorten the hospitalization time.

Objective To evaluate the neonatal outcomes and the prevalence of congenital malformations in children born after in-vitro fertilization(IVF). Methods IVF children (211 cases) born of 156 mothers from July 1994 to October 2003 and 218 controls were studied. Those controls were randomly chosen from the same hospital matched for the time and season of birth and maternal age. Results The incidence of multi-gestation (37.2% vs 2.3%, OR =24.62, 95% CI : 9.1~72), preterm birth (37.2% vs 8.5%, OR =6.41, 95% CI : 3.5~12.0), cesarean section (97.0% vs 71.8%, OR =14.9,95% CI :5.0~49.5), pregnancy-induced hypetension (22.4% vs 10.8%, OR = 2.39, 95% CI :1.3~4.9), threatened abortion (4.5% vs 0%, OR =3.11,95% CI :2.0~4.8) were significantly higher in the IVF group, but the prevalcnce of fetal distress (14.6% vs 4.5%) was lower comparing with control group( P

To evaluate the influence of known coronary artery disease(CAD)on perioperative cardiac events in elderly patients undergoing noncardiac surgery,3028 consecutive patients who underwent major noncardiac procedures, with or without a history of CAD, were analyzed in terms of types and nature of surgery, clinical history and perioperative cardiac complications. Among the patients CAD, there were more urologic operations, and clinical history of internal diseases compared with the patients without CAD. Patients with CAD had an increased odds ratio for myocardial ischemia and arrhythmia (OR, 20 3 [95% CI, 6 5 to 65 7] and OR, 7 4 [CI, 4 4 to 12 3]) during operation, and also for postoperative myocardial ischemia, myocardial infarction, cardiogenic pulmonary edema and arrhythmia (OR, 8 3 [95% CI, 4 7 to 14 7], OR, 3 9 [95% CI, 1 2 to 12 2], OR, 7 9 [95% CI, 3 8 to 16 6] and OR, 1 7 [CI, 1 3 to 2 4]) compared with patients without CAD. The results indicated that elderly patients with CAD who underwent noncardiac surgery were more frequently associated with clinical history of internal diseases, and had a higher rate of major perioperative cardiac complications.

HIV-1 integrase (IN) is an essential enzyme for retroviral replication. There is no analogue for this enzyme in human cells so that inhibition of IN will not bring strong effect on human body. Thus, HIV-1 IN has become a rational target for therapy of AIDS. This review provides a comprehensive report of alpha, gamma-diketo IN inhibitors discovered in recent years. Compilation of such data will prove to be beneficial in developing QSAR, pharmacophore hypothesis generation and validation, virtual screening and synthesis of compounds with higher activity.

Objective To analyze the subtypes of eae genes in various non-O157 Shiga toxin-pro-ducing Escherichia coli ( STEC) strains isolated in China.Methods The complete nucleotide sequences of 10 eae genes were amplified by PCR and sequenced.The BLASTn software was used to analyze the se-quences for eae gene subtyping.A phylogenetic tree was constructed based on the10 ea e gene sequences to-gether with the gene sequences of 30 different subtypes in GenBank and those of STEC strains of 7 prevalent serotypes (O157 ∶H7, O26 ∶H11, O103 ∶H2, O111 ∶H8, O145 ∶H28, O45 ∶H2 and O121 ∶H19) using MEGA 5.0.Multilocus sequence typing (MLST) was performed on the 10 STEC strains with reference to the Escherichia coli ( E.coli) MLST website ( http://mlst.warwick.ac.uk/mlst/dbs/Ecoli) for the typing of multiple loci.A minimum spanning tree ( MST) was constructed using the BioNumerics software to inves-tigate the phylogenetic relationships between the 10 eae gene-positive STEC strains in this study and hemolyt-ic uremic syndrome-associated enterohemorrhagic E.coli ( HUSEC) strains as well as all human STEC strains of O157, O26, O45, O103, O111, O121 and O145 serotypes submitted to the E.coli MLST website data-base.Results The complete nucleotide sequences of eae genes in 10 non-O157 STEC strains were 2.8 kb in length and belonged to 3 known subtypes.The predominant subtype wasβ1, accounting for 60%of the 10 STEC strains (6/10), followed byθandγ1 subtypes with two strains in each type.The eae gene sequences in certain strains were identical to those of the prevalent serotypes.Seven sequence types ( STs) were identi-fied from the 10 STEC strains carrying eae gene.Conclusion The eae genes harbored by the non-O157 STEC strains isolated from different specimens in China were diverse and had close phylogenetic relationships with the highly pathogenic and prevalent STEC strains.This study implied that the STEC strains harboring eae gene had high pathogenic potential.

Objective To analyze the epidemic situation of human brucellosis in Qinghai Province,in order to provide a theoretical basis for prevention and treatment of the disease.Methods Xining city,Ping'an,Haiyan,Tianjun,Jiuzhi,Henan and Dari Counties were selected as monitoring counties(city) in Qinghai Province,and three or four townships(towns) were selected as monitoring points in each county.People aged from 6 to 60 closely contacted with livestock were monitored.The methods of rose bengal plate agglutination test(RBPT) and standard tube agglutination test(SAT) were used for serological testing.Results A total of 4 331 people from 6 counties and 1 city were examined for brucellosis,and 225 people (by RBPT) of them were serologically confirmed with a positive rate of 5.19％.SAT positive 63 people,the average positive rate was 1.45％.Two hundred and twenty-five people were infected and the average infection rate was 5.19％.Fifty-six new cases were discovered.Conclusion Human brucellosis has increased in Qinghai Province,effective prevention and cure should be adopted to prevent its outbreak.

Objective To observe the effects of acute normovolemic hemodilution(ANH) plus tranexamic acid on blood loss and blood transfusion in patients with total knee replacement.Methods 98 cases of patients with total knee replacement were divided into ANH group and combination group by computer randomization,49 cases in each group.ANH was performed in ANH group,and ANH plus tranexamic acid was given in combination group.The changes of hemoglobin(Hb),red blood cells deposited(Hct),platelet count(PLT) were observed before and after autologous blood transfusion in two group.The changes of prothrombin time(PT),activated partial thromboplastin time(APTT),thrombin time(TT),fibrinogen(FIB),D-dimer were observed at preoperative and postoperative in two group.The amount of blood loss and allogeneic blood infusion,the urine volume and the postoperative flow volume were recorded in two groups.Results The average levels of Hb,Hct after autologous blood transfusion in combination group were higher than those in ANH group,the differences were statistically significant(P<0.05).The average level of D-dimer at postoperative in combination group were higher than that in ANH group,the difference was statistically significant(P<0.05).The amounts of blood loss and allogeneic blood infusion,the postoperative flow volume were lower than those in ANH group,the differences were statistically significant(P<0.05).Conclusion The joint application of ANH and tranexamic acid can effectively reduce the amounts of blood loss and allogeneic blood infusion in patients with total knee replacement,and has a certain clinical value.

Objective To assess the effects of music intervention on physiological and psychological responses of patients with cancer. Methods A computerized search in China Biology Medicine, China National Knowledge Infrastructure,Wanfang data ,VIP, Cochrane library, Web of Science and PubMed was performed for relevant randomized control trials comparing the effects of music intervention on physiological and psychological responses of patients with cancer. The quality of studies was critically appraised and data were extracted by two reviewers independently. The Cochrane-Handbook5.0 was used to evaluate the quality of studies. Data was analyzed by RevMan5.0 software. Results A total of 29 randomized control trials were involved. Eleven studies about the effects of music intervention on anxiety level of patients with cancer were assessed with Self-rating Anxiety Scale,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-11.74, 95%CI-11.94--8.53, P<0.01). Four studies about the effects of music intervention on anxiety level of patients with cancer were assessed with state-trait anxiety inventory,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-8.24, 95%CI-9.44--7.04, P<0.01). Meta-analysis showed that music intervention was able to relieve anxiety, depression, pain of patients with cancer. Two studies about the effects of music intervention on anxiety level of patients with cancer were assessed with Hamilton Anxiety Scale,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-3.37, 95%CI-4.93--1.82, P<0.01). Fourteen studies about the effects of music intervention on depression level of patients with cancer were assessed with Self-rating Depression Scale,Meta analysis confirmed that music intervention could effectively reduce the depression level of patients with cancer (WMD=-8.12, 95%CI-10.75--5.49, P<0.01). Three studies about the effects of music intervention on depression level of patients with cancer were assessed with Hamilton Depression Scale,Meta analysis confirmed that music intervention could effectively reduce the depression level of patients with cancer (WMD=-3.27, 95%CI-6.34--0.21, P=0.04). A total of 9 studies were conducted to evaluate the effects of music intervention on patients with the pain Visual Analogue Scale,Meta analysis confirmed that music intervention could effectively reduce the pain level of patients with cancer (WMD=-0.83, 95%CI-1.23--0.44, P<0.01).A total of 6 studies were conducted to evaluate the effects of music intervention on heart rate in cancer patients,Meta analysis confirmed that music intervention could stabilize the heart rate of patients (WMD=-3.38, 95%CI-5.13--1.62, P=0.002).A total of 6 studies were conducted to evaluate the effects of music intervention on systolic blood pressure in patients with cancer,the results of Meta analysis showed that music intervention could stabilize the systolic pressure in patients (WMD=-5.34, 95%CI-7.95--2.73, P<0.01). Conclusions Music intervention has effects on reducing potentially harmful psychological responses of patients with cancer,which deserve to be explored and spread in clinical practice.

OBJECTIVE:To investigate the current situation of unreasonable prescriptions in outpatient and emergency depart-ments of our hospital,and to provide reference for rational drug use in the clinic. METHODS:The evaluation of outpatient and emergency prescriptions in our hospital during 2013-2015 were summarized and analyzed. Irrational prescriptions were divided into 3 categories,involving 19 items. The main,secondary and general factors of irrational prescriptions were analyzed by Pareto chart. RESULTS:Among 19 types of irrational prescriptions,main factors included unsuitable drug selection,inappropriate usage and dosage,inappropriate drug combination,prescribing not in accordance with the antibiotics management regulations,incomplete di-agnosis. No indications of medication,drug dosage beyond the regulations ofthree urgent seven slowwere treated as the second-ary factors. Other 12 items were general factors. CONCLUSIONS:According to the main and secondary irrational drug use types, clinical pharmacists should carry out effective intervention and pharmaceutical care to improve the level of rational drug use and en-sure the safety of clinical drug use.

ObjectiveTo evaluate the application value of serum bile acid in diagnosing intrahepatic cholestasis of pregnancy (ICP).MethodsThe clinical data of 92 prepartal patients with ICP was analyzed retrospectively.The patients were divided into observation group ( ＞ 40 μ mol/L ) and control group ( ≤40 μ mol/L) with 46 cases each according to serum bile acid level.The nccurrence time of skin pruritus,jaundice degree,serum alanine aminotransferase (ALT),aspartate aminotransferase (AST) and degree of polluted amniotic fluid of two groups were observed and compared.ResultsThe occurrence of skin pruritus in observation group was earlier than that in control group [(29.1 ± 3.4) weeks vs.(33.9 ± 3.2) weeks,P＜0.05 ] ;the cases with severe jaundice,ALT ＞ 100 U/L,AST ＞ 100 U/L and amniotic fluid contamination Ⅲ degree in observation group were more than control group [27 cases vs.15 cases,28 cases vs.20 cases,28 cases vs.18 cases,23 cases vs.15 cases,P＜ 0.01 or ＜ 0.05].ConclusionsSerum bile acid,as a sensitive indicator to assess TCP,has important value in determining the condition of pregnant women and prognosis analysis,and it can reflect the occurrence possibility of bad perinatal outcomes.