Objective To investigate the changes of VCAM-1 and ICAM-1 levels in tumor and peripheral blood in pancreatic cancer patients. Methods 28 cases with pancreatic cancer were selected from August 2013 to Octorber 2014 as experiment group,28 cases with acute pancreatitis who needed removal of pancreas as control group,28 healthy people as normal group.ICAM-1 and VCAM-1 in tissue were compared and sVCAM-1 and sICAM-1 in serum were compared.Results ICAM-1 and VCAM-1 in tissue of experiment group were significantly higher than normal group(P<0.05), sICAM-1,sVCAM-1 in serum of experiment group were higher than control group and normal group(P<0.05),there were no correlation between CEA and sICAM-1,sVCAM-1 in serum of experiment group(r=0.116,P>0.05;r=0.093,P>0.05),there were positive correlation between CA19-9 and sICAM-1,sVCAM-1 in serum of experiment group(r=0.573,P<0.01;r=0.435,P<0.05).Compared with pre-operation, the serum concentrations of sVCAM-1 and sICAM-1 were lower(P<0.05).Conclusion ICAM-1 and VCAM-1in pancreatic cancer patients are significantly higher than that in acute pancreatitis patients and healthy people, the correlation of ICAM-1 and VCAM-1 expression in pancreatic cancer, early diagnosis and treatment of pancreatic cancer has important significance.

Objective To explore the clinical application and the relative factors that effect on the diagnostic accuracy in CT-guided percutaneous puncture biopsy(PPB) of pulmonary masses.Methods PPB in 72 cases with pulmonary masses were performed.The results ofsurgery,pathology, image,and the relative factors that effect on the diagnostic accuracy of PPB were analyzed.Results The punctureaccuracy was 100%,the diagnostic accuracy was 89.6%(61/72),the rate of complication was 11.1%(8/72) in CT-guided percutaneous puncture biopsy of pulmonary masses.The determining factors that effect on the diagnostic accuracy and the rate of complication were age of patients,present of emphysema,size and internal content of pulmonary masses in CT-guided percutaneous puncture biopsy.Conclusion CT-guided percutaneous puncture biopsy was a safe,accurate and simple mean of diagnosis and differential diagnosis for pulmonary masses.To improve the accuracy and reduce complication ,the related factors of patients ,lesion,and the technique should be attended.

Objective　To find out the morbidity and main pathogens of ventilator-associated pneumonia(VAP) in PICU.Methods　44 VAP cases were reviewed.Results　44 VAP cases were diagnosed and analyzed from 1998, 2 to 2001,1,the morbidity of VAP was 69.8%.The predominant pathogen was Pseudomonas aeruginosa.Conclusion　It has reference value in consideri ng the possible pathogens of pneumonia.

Objective To investigate the cognition of basic doctors on essential drugs in Luo County. Methods The random sampling was used to investigate the basic doctors in Luoping County, and 200 copies questionnaire were distributed. Results The questionnaire response rate was 98%. The survey results indicated that the cognition on essential drugs among basic doctors was poor, but most basic doctors have positive attitudes and behaviors in essential drugs. Conclusion It is necessary to improve the awareness of essential drugs among basic doctors in Luo County.

Objective To understand the awareness degree and the dietary intake of acrylamide (AA) in food among preventive medicine professional undergraduate students in a university of Xianyang city .Methods 28 kinds of fried and baked food frequently eaten by undergraduates were selected as the respondents .The food-frequency method was adopted to perform the questionnaire in-vestigation on 248 undergraduates sampled from grade 1-5 of preventive medicine professional undergraduate students by the clus-ter sampling .Results More than 38 .71% of the investigated students had never known about the acrylamide ,32 .26% of the inves-tigated students had heard but did not know what it was ,11 .26% students knew about its hazard .The AA dietary intake was about 31 .57 μg/d per person ,and there was no statistical difference in the AA dietary intake between different sexes and grades .Conclu-sion The awareness degree of AA among investigated preventive medicine professional undergraduates is relatively low .Therefore it is necessary to strengthen the publicity and education of the AA-related food safety knowledge .

Objective To investigate the clinical value of damage control resuscitation ( DCR) in the treatment of severe multiple injuries combined with traumatic hemorrhagic shock. Methods A retrospective analysis was done on 27 patients with severe multiple injuries combined with traumatic hemorrhagic shock treated by DCR. Another 32 patients treated with traditional aggressive/normotensive fluid resuscitation were used as control. Lactic acid clearance time, coagulation, diffuse intravascular coagulation (DIC) morbidity, and mortality were observed and compared between two groups. Results Compared with traditional aggressive/normotensive fluid resuscitation, DCR had better curative effect, shorter clearance time of lactic acid, more rapid recovery of blood coagulation function and lower incidence of DIC morbidity and lower mortality for patients with severe multiple injuries combined with traumatic hemorrhagic shock. Conclusions In the treatment of severe multiple injuries combined with traumatic hemorrhagic shock, the use of DCR can remarkably improve the survival rate of patients and also provide a new way for resuscitation and rescue of other types of shock patients.

AIM: To observe the effects of carvedilol on murine viral myocarditis model. METHODS: A total of 188 inbred male BALB/c mice of 4-6 weeks were divided into 4 groups: myocarditis group (group C, n=60), metoprolol treatment group (group M, n=60), carvedilol treatment group (group K, n=60), control group (group B, n=8). Myocardial histopathololgic changes were observed. The concentrations of cardiac troponin I (cTn-I) were detected by chemiluminescence immunoassay (CLIA). Western blotting was performed to analyze the contents of phosphorylated p38MAPK in myocardium. RESULTS: Metropolol and carvedilol lightened myocardial histopathololgic changes at acute stage, decreased cTn-I concentrations and myocardial phosphorylated p38MAPK value compared with myocarditis group. Treatment with carvedilol was more effective than treated with metropolol on those indexes. CONCLUSION: Carvedilol protects against viral myocarditis by inhibition of p38MAPK signal transduction pathway through blockade of β_1 and β_2 adrenergic receptors.

Objective To investigate the correlation between prostatitis and bladder outlet obstruction (BOO) in patients with benign prostatic hyperplasia.Methods From January 2008 to January 2012,Three hundred BPH patients were divided into two group according to whether had prostatitis determined by pathology.One hundred and thirty six patients with simple BPH and 164 patients with BPH combined with prostatitis were included with the median age of 69 years.PSA was (4.9 ± 8.3) μg/L and (7.0 ± 8.5)μg/L,the prostate volume was (41.4±18.1) ml and (48.7±20.7) ml,and IPSS was 21.9±7.0 and 27.5 ± 5.1 in BPH group and prostatitis group,respectively.The urodynamic parameters of bladder outlet obstruction between the two groups were analyzed.Results Qmax was (8.8 ± 4.8) ml/s and (6.3 ± 3.7)ml/s,Pdet.Qmax was (96.7 ± 33.0) cm H2O and (113.3 ± 39.8) cm H2O,AG value was 77.7 ± 31.9 and 93.9 ± 39.6,and Schafer grading value was 3.3 ± 1.5 and 4.4 ± 1.2 in BPH group and BPH combined with prostatitis group,respectively (P ＜ 0.05).Logistic regression analysis showed that prostatitis (OR =2.66,P =0.002),PV (OR =1.37,P =0.000),and Qmax(OR =0.72,P =0.000) were positively correlated with Schafer grading value.Conclusions Prostatitis increased the degree of BOO in patients with BPH.

Objective:To know the situation of continuing education for the hospital pharmacists in partial medical institutions of Guizhou province. Methods:An acquired questionnaire was designed and the investigation on partial hospital pharmacists in 91 medi-cal institutions was obtained, the times of participating in different medical conferences and continuing education programs in a year were recorded, and the interested continuing education programs were analyzed. Results:Totally 121 copies of questionnaires showed that 85. 95% hospital pharmacists had less than 5 times of participating in different kinds of medical conferences in a year, and less than 5 continuing education programs were held in 76. 03% medical institutions. The continuing education programs pharmacists inter-ested in were clinical pharmacy, clinical pharmacist training, pharmaceutical affairs management, basic knowledge, technology and practice training, and at the same time, 60 copies of questionnaire showed that there was a clinical pharmacist training plan in their hospital. Conclusion:The level of continuing education for the hospital pharmacists in Guizhou province is still low, and further edu-cation chances for the pharmacists are lacking. Therefore, it is necessary to increase the continuing education chances for the hospital pharmacists in Guizhou province and enhance the education level in order to improve the level of pharmaceutical care.

Objective To investigate the rule of the talar growth and establish a normal radiographic measurement scale of the talus from postnatal infants to adults. Methods Radiographic measurements were performed with the lateral radiographs of right talus in 1*!765 normal cases(age 1 to 18). Results The talar growth velocity was the fastest before two years old.It was consistent with the development of physiques(e.g.height and weight),and then there was not a remarkable increase in the talar growth.At puberty,a temporal sudden increase was not found in the talus.Conclusion Radiographic measurements not only provide a normal contrast for the flats of the talus or the abnormal shapes caused by some congenital or acquired disease,but also was useful to the other subject(e.g.anthropology,forensic science).