Objective To investigate and analyze the effect of two different doses of iopamidol enhancement on hepatic CT. Methods In Lishui people's hospital from January 2014 to August 201680 patients who accept hepatic enhancement scan were randomly divided into two groups, the study group and the control group, 40 cases in each group. The control group were received liver CT scan with iopamidol as contrast agent, the concentration was 300 g/L, the dosage was 1.5mL/kg, the concentration and dosage in the study group was respectively 300g/L and 1.2mL/kg. The enhancement effect after scanning in the two groups were observed and compared. Results The imaging quality in arterial phase and in portal phase in the study group were better than those in the control group (P<0.05); The adverse reactions in the study group were more than those in the control group, the difference between the two groups was statistically significant(P<0.05). Conclusion In liver CT scanning process, iopamidol as the contrast agent, the enhancement effect of 1.5mL/kg of iopamidol is better than 1.2mL/kg of iopamidol, but the efficiency scanning effect is improved at will also increase allergies and other adverse reactions..

OBJECTIVE:To study the feature of fungus infection and the drug susceptibility for the fungus in our hospital.METHODS:Fungi were cultured and isolated by routine procedure and identified by VITEK microbe automatic system.Drug susceptibility test was performed using Rosco paper disk diffusion and broth dilution method with NCCLS M27-A.RESULTS:519 strains of fungi were all Blastocystis,with Monilia albicans making up 70.3%.Mycostatin showed the highest susceptibility,followed by amphotericin B.Fluconazol and itraconazole showed poor susceptibility.CONCLUSION:The resistant strains to common antifungal drugs experienced an obvious increase in clinical practice;therefore,it is imperative to monitor the drug susceptibility of fungi.

Objective To investigate the effects of radix salvia miltiorrhizae on the apoptosis of hepatoeytes during cold preservation and reperfusion injury in rat donor liver. Methods Forty male SD rats were divided into experimental group, control group and sham operation group. The rat model of liver transplantation was established according to the Kamada method. The grafts were preserved in lactated Ringer's solution with radix salvia miltiorrhizae in experimental group and in lactated Ringer's solution in control group for 5 hours, then they were transplanted orthotopically. Six hours after transplantation, the recipients were sacrificed, and the serum ALT and AST were detected by automatic biochemistry analyzer, the hepatocyte apoptosis by TUNEL, the expression of Bcl-2 and FasL protein by flow cytometry. The histopathological changes of the liver grafts were observed under light microscope. Results The levels of ALT and AST in the experimental group were significantly lower than those in the control group after reperfusion. Compared with that in the control group, the apoptosis index of the hepatoeyte was signifieandy decreased in the experimental group ( F = 133.802, P <0.05 ), while the level of Bel-2 protein expression was increased ( F = 91.063, P < 0.01 ). No statistical difference upon FasL protein expression was detected between the 2 groups( F = 1.329, P >0.05). The histopathological injury of the liver grafts in the experimental group was significantly slighter than that in the control group. Conclusions Radix salvia mihiorrhizae inhibits the apoptosis of hepatocytes by increasing the Bcl-2 protein expression during cold preservation and reperfusion injury, so it has a protective effect on the liver graft against ischemia reperfusion injury.

Adult ; Antiretroviral Therapy, Highly Active ; Female ; HIV Infections ; drug therapy ; Humans ; Lamivudine ; administration & dosage ; Male ; Middle Aged ; Treatment Outcome ; Zidovudine ; administration & dosage

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Objective To build the screening model for population with Impaired Glucose Regulation (IGR)in community, and to evaluate its validity by using the model in general population. Methods Based on the epidemiological survey of DM in the community population in 2006, the analysis of the risk factors and the risk factors scoring method were used to build the screening model for IGR in community which was then used to screen for IGR in 2 120 general population in community to evaluate its validity. Result When the screening model was built with the accumulative score of risk factors ≥5, the sensitivity and specificity for identifying undiagnosed IGR were 68.2% and 61.7%, Youden's index was 0.299 and the positive predictive value was 14.2%. When 2 120 general population used the screening model, only 974 (45.9% of them)had to take OGTT test, and 124 (68.9%) IGR were identified. Conclusion The screening model with the accumulative score of risk factors ≥5 is an easy, effective and economic tool for IGR screening, and it can be tried to use in the screening for IGR in community, further research is needed.

Environmental Microbiology is an important basic course of Environmental Engineering.Its characteristic is content broad,quick development and strong practicality,thus this curriculum's teaching has certain degree of difficulty.Some suggestions and concrete measures about teaching reform,which included curriculum's course content,teaching method,experiment teaching and assessment methods were proposed in this paper.

Adult ; Coronary Occlusion ; therapy ; Extracorporeal Membrane Oxygenation ; Humans ; Male ; Treatment Outcome

Adult ; Humans ; Male ; Myocarditis