Objective To discuss the best way of gastric lavage in patients with drug intoxication.Methods Patients with drug intoxication(128 cases)were divided into the observation group(68 cases)and the control group(60 cases).The observation group adopted modified method,left lateral decubitus without pillow,plastic mouth-gap to assist intubation,the tube Was prolonged 10 to 15 cm after successful intubation,then repeated gastric lavage with little lavage liquid was carried out under low pressure.The control group was treated with routine method.One-time success rate of intubation,the incidence of adverse reaction and complications were observed and compared between the two groups.Results One-time success rate of intubation was higher,and the incidence of adverse reaction and complications were lower in the observation group compared with those of the control group.Conclusions The modified gastric lavage method,that is,left lateral decubitus without pillow,plastic mouth-gap to assist intubafion,the tube was,prolonged 10 to 15 cm after successful intubation,then repeated gastric lavage with little lavage liquid,is better than the routine method in the following aspects,higher one-time success rate of intubation,rapid gastric lavage,patency of drainage,little stimulation and injury of gastric mucosa,light adverse reaction and complication and better lavage effect.

Objective To explore the clinical effects of Xueshuantong injection in the treatment of acute cerebral infarction(ACI).Methods 70 patients with ACI were divided into Xueshuantong injection treatment group and Fufangdanshen control group,The two groups were all treated with routine way.The treatment group were treated with routine way and the Xueshuantong injection for 14 days,The two groups before and after evaluation for neural function defect scale was evaluated,and hemorheology indices were detected.Results The treatment group basic recovery rate was 25.0％,Significant progress rate was 37.5％,progress rate was 27.5％,overall response rate was 90.0％.The control group were 16.7％,30.0％,23.3 ％,70.0％,the difference was significant (x2 =4.534,P ＜ 0.05),the hemorrheologic indices of the treatment group after drug use are statistically significant differences,compared with before drug use(all P ＜ 0.05).Conclusion Xueshuantong injection in treatment of acute cerebral infarction is safe and effective.

The reasons for the low utilization rate of large equipment in the university are analyzed on the basis of the working experiences,and then some solutions are proposed,including the ad on LAN of the university and broadening the customer range of the lab.

Objective To study the transformation mechanism of triterpenes in processing of Alisma orientalis. Methods The triterpene transformations of A. orientalis pre and post-processing were comparatively analyzed by techniques of HPLC and Packed Column Supercritical Fluid Chromatography (SFC). Results In baked processing (70 ℃) of A. orientalis, little alisol B 23-acetate was transformed into alisol A 24-acetate and alisol B.However, more alisol B 23-acetate was transformed into alisol A 24-acetate and alisol B, then both of them were further transformed into alisol A in processing under high temperature (160-200 ℃). Conclusion Transformation of alisol B 23-acetate has two routes when A. orientalis is processed under high temperature: For one, alisol B 23-acetate is rearranged into alisol A 24-acetate which could be deacetylated into alisol A; for the other; it is deacetylated into alisol B first, then transformed into alisol A.

Objective To study on the directing role of multi-slice spiral CT and multiplanar reformation(MPR)in bronchoscopy and enhance the yield of peripheral pulmonary carcinoma(PPC).Methods This study was carried in 60 PPC patients from Respiratory Department in the First Hospital Affilliated to Suzhou University during 2002—2005.They underwent MSCT.Images were reconstructed with MPR(CPR)to evaluate the relationship between PPC and bronchi and the type of BS was identified.Compare the diagnosed yields of bronchoscopic multiple diagnostic procedure(BMDPs)with types of BS.Results (1)In all patients the third to the seventh level branches of the bronchi were clearly shown.The tumor-bronchus relationship was identified as four types on MSCT.(2)MSCT demonstrated the BS in 22 of 25 adenocarcinomas and 13 of 17 squamous-cell carcinomas and 4 of 6 small cell lung carcinomas and 4 of 8 bronchiolo-alveolar carcinomas.(3)BS typeⅠwas shown in 15of 48(31.3%).Type Ⅱ was seen in 7 of 48(14.6%).Type Ⅲ was shown in 12 of 48(25%)squamous tumors.Type Ⅳ was seen in 14 of 48(29.2%).(4)Total positive rate of bronchoscopy was 58.3%,73.3% with BS and 13.3% without BS.Type of BS was closely associated with positive rate of BMDPs.Conclusion Axial CT and MPR can show the relationship between PPC and bronchi better.BS can direct fiberoptic bronchoscopy(FOB)diagnosis procedure and enhance the yield of PPC.

Objective To explore the diagnostic value of the concentration of plasma circulation microRNA155 (miRNA155) in ulcerative cilitis (UC) and its correlation with clinical characteristic of UC.Methods From October 2010 to August 2012,a total of 136 patients diagnosed as UC were enrolled,and at same time,170 healthy individuals were set as healthy control.The blood samples of all participants were obtained and plasma was isolated.The adsorption column was used for RNA extraction according to miRNeasy kit instruction.RNA was reverse-transcribed into cDNA with miScript reverse transcription kit.cDNA was a template and miRNA155 real-time quantitative polymerase chain reaction (PCR) was performed with miScript SYBR Green PCR kit.The relative quantity of miRNA155 expression was calculated with 2-△△Ct method.Analysis of variance were performed for comparison between groups.Receiver operating characteristic curve analysis was used for the diagnostic value of miRNA155 concentration in UC.Multiple linear regression analysis was used for the correlation between miRNA155 concentration and clinical characteristics of UC.Results The concentration of plasma circulation miRNA155 of patients with UC ((1357.43±326.15) fmol/L)was higher than that of healthy controls ((1140.70 ± 312.47) fmol/L) and the differences were statistically significant (F=35.56,P＜0.01).The area under receiver operating characteristic curve of the concentration of plasma circulation miRNA155 of patients with UC was 0.847,and the 95 ％CI was 0.806 to 0.888 (P＜0.01).When the concentration of plasma circulation miRNA155 was 1404.51 fmol/L,its specificity in the diagnosis of UC was 94.7％,and sensitivity was 40.4％.There was correlation between the concentration of plasma circulation miRNA155 and the disease activity in patients with UC (F=12.91,P＜0.05).However there was no correlation with the severity and location of the disease (both P＞0.05).Conclusion Plasma circulation miRNA155 highly expressed in patients with UC,and its concentration is correlated with the disease activity.

Besides good teaching and researching personnel and research basis,such factors as large-scale instruments and good lab software and hardware construction are very important for colleges and universities to cultivate advanced person with ability as well as take high-level scientific achievements.

OBJECTIVE:To improve the electronic prescription prior-review mode and increase the rate of qualified prescrip-tions. METHODS:The electronic prescription prior-review mode of our hospital was established by setting up outpatient and emer-gency electronic prescription review team,review evidence and enforcement measures. Aimed at these problems as low review effi-ciency at initial stage,non-unified standards and untimely feedback,quality control circle and internet tools WeChat were used to improve the mode and evaluate its effects. RESULTS:The electronic prescription prior-review mode of our hospital was improved by optimizing system settings,unifying review standard,one-to-one feedback and communication with WeChat public platform, etc. Average time of prescription prior-review had reduced from 50 s to 30.58 s;the rate of qualified prescriptions had increased from 86.77% to 95.30%;prescription review efficiency and the rate of qualified prescriptions had been improved significantly. CONCLUSIONS:The implementation and continuous improvement of electronic prescription prior-review mode can reduce the rate of unqualified prescriptions and promote rational drug use in outpatient and emergency department.

Objective To describe the general characteristics of patients with acute chest pain in order to analyze factors associated with patients’utilization of emergency medical services (EMS).Methods A total of 747 eligible patients with acute chest pain admitted to emergency department of Qilu Hospital were consecutively enrolled from October 2014 to April 2015.Clinical data including demographic features, mode of arrival,past medical history,risk factors,symptoms and signs were collected prospectively by using standardized case report form.Univariate and multivariate analyses were carried out to investigate the association between the decision to use EMS and related factors including demographic features,past medical history,risk factors,symptoms and signs.Results Of the total 747 eligible patients,414 (55.4%)were male ,and the mean age was (57.2 ± 15.8)year;333 (44.6%)were female,and the mean age was (61.7 ±14.9)year.Of them,171 (22.9%)patients used EMS,and 143 chest pain patients with more than 75 years old were more inclined to use EMS (P <0.01),whereas 152 patients in 65 -75 years age group accounted for the lowest proportion of using EMS.Men were more inclined to use EMS than women (P <0.05),and 483 patients with typical chest pain used more EMS than patients with atypical chest pain (P <0.05);Of them,356 patients with a history of hypertension and 54 patients with a history of cerebral infarction were more inclined to use EMS (P <0.05 and P <0.01,respectively).Multivariate logistic regression analysis showed that male,older than 75 years,history of cerebral infarction were independent factors associated with EMS use (P <0.05).Conclusions This study indicated that only less than one-third of emergency department visits with acute chest pain decide to use EMS when symptoms occurred. Factors including male,older than 75 years,and a history of cerebral infarction were associated with more use of EMS.In order to promote patient asking for EMS timely,more work should be done.

Objective To study the prelymphatic pathway in intestine. Methods Sudan black B was used to label fat which was fed to rats, then the pathway by which fat got into lacteals was observed under light and electron microscope. Results Under light microscope, we saw the blue\|greenish fat in epithelia, between epithelia, in lacteals and in the interstitial space around the lacteals. Under electron microscope, the pellets existed in epithelia, interstitial space and lacteals. Conclusion Fat might get into lacteals through the epithelia and the interstitial space which might be regarded as prelymphatic pathway. [