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| 1 | A study of pulmonary embolism after abdominal surgery in patients undergoing prophylaxis显示文摘AIM:To determine risk factors for pulmonary embolism and estimate effects and benefits of prophylaxis.METHODS:We included 78 patients who died subsequently to a pulmonary embolism after major abdomi nal surgery from 1985 to 2003.A first,retrospective analysis involved 41 patients who underwent elective surgery between 1985 and 1990 without receiving any prophylaxis.In the prospectively evaluated subgroup,37 patients undergoing major surgery between 1991 and 2003 were enrolled:all of them had received a prophylaxis consisting in low-molecular weight heparin,given subcutaneously at a dose of 2850 IU AXa/0.3 mL(body weight < 50 kg) or 5700 IU AXa/0.6 mL(body weight ≥ 50 kg).RESULTS:A higher incidence of thromboembolism(43.9% and 46.34% in the two groups,respectively) was found in older patients(> 60 years).The incidence of pulmonary embolism after major abdominal surgery in patients who had received the prophylaxis was signifi cantly lower compared to the subjects with the same condition who had not received any prophylaxis(P < 0.001,OR = 2.825;95% CI,1.811-4.408).Furthermore,the incidence of pulmonary embolism after colorectal cancer surgery was signifi cantly higher compared to incidence of pulmonary embolism after other abdominal surgical procedures.Finally,the incidence of pulmonary embolism after colorectal cancer surgery among the patients who had received the prophylaxis(11/4316,0.26%) was significantly lower compared to subjects undergoing a surgical procedure for the same indication but without prophylaxis(10/1562,0.64%)(P < 0.05,OR = 2.522;95% CI,1.069-5.949).CONCLUSION:Prophylaxis with low molecular weight heparin is highly recommended during the preoperative period in patients with diagnosis of colorectal cancer due to high risk of pulmonary embolism after elective surgery. | Mirko D Kerkez Dorde M ulafi Dragana D Mija Vitomir I Rankovi Nebja S Leki Dejan Z Stefanovi | 2009 | World Journal of Gastroenterology2009，15，3： | 14 |
| 2 | Color Doppler sonography and angioscintigraphy in hepatic Hodgkin's lymphoma显示文摘AIM:To estimate the characteristics of Color Doppler findings and the results of hepatic radionuclide angiography (HRA) in secondary Hodgkin's hepatic lymphoma.METHODS:The research included patients with a diagnosis of Hodgkin's lymphoma with metastatic focal lesions in the liver and controls.Morphologic characteristics of focal liver lesions and hemodynamic parameters were examined by pulsed and Color Doppler in the portal,hepatic and splenic veins were examined.Hepatic perfusion index (HPI) estimated by HRA was calculated.RESULTS:In the majority of patients,hepatomegaly was observed.Lesions were mostly hypoechoic and mixed,solitary or multiple.Some of the patients presented with dilated splenic veins and hepatofugal blood flow.A pulse wave was registered in the centre and at the margins of lymphoma.The average velocity of the pulse wave was higher at the margins (P>0.05).A continuous venous wave was found only at the margins of lymphoma.There was no linear correlation between lymphoma size and velocity of pulse and continuous wave (r=390,P<0.01).HPI was significantly lower in patients with lymphomas than in controls (P<0.05),pointing out increased arterial perfusion in comparison to portal perfusion.CONCLUSION:Color Doppler ultrasonography is a sensitive method for the detection of neovascularization in Hodgkin's hepatic lymphoma and estimation of its intensity.Hepatic radionuclide angiography can additionally help in the assesment of vascularisation of liver lesions. | Mirjana V Stojkovi Vera M Artiko Irena B Radoman Slavko J Knezevi Snezana M Luki Mirko D Kerkez Nebojsa S Leki Andrija A Anti Marinko M Zuvela Vitomir I Rankovi Milorad N Petrovi Dragana P obi Vladimir B Obradovi | 2009 | World Journal of Gastroenterology2009，15，26： | 2 |
| 3 | The Role of Potassium Channels in the VasodilatationInducedby Resvera- trol and Naringenin in Isolated Human Umbilical Vein 显示文摘 | Protic Dragana R Nebojsa S Svetlana | 2015 | Drug Development Research2015，76，1： | 1 |
| 4 | A modified microtiter- plate test for quantification of staphylococcal biofilm formation显示文摘 | Srdjan S Dragana V Ivana D | 2000 | Journal of Microbiological Methods2000，，40： | 1 |
| 5 | A modified microtiter-plate test for quantification of staphylococcal biofilrn formation 显示文摘 | SRDJAN S DRAGANA V IVANA D | 2000 | Microbiol Meth2000，40，： | 1 |
| 6 | Some results on the generalized Drazin inverse of operator matrices 显示文摘 | DENG Chunyuan CVETKOVIC-ILIC Dragana S WEI Yimin | 2010 | Linear Multilinear Algebra2010，58，34： | 1 |
| 7 | Some additive results for the generalized Drazin inverse in a Banach algebra显示文摘 | CVETKOVIC-ILIC Dragana S LIU Xiaoji WEI Yimin | 2011 | Electronic J Linear Algebra2011，22，： | 1 |
| 8 | Weighted Generalized inverses of partitioned matrices in Banachiewicz-Schur form显示文摘 | DRAGANA S CVETKOVI C ZHENG B | 2006 | J Appl Math and Computing2006，22，3： | 1 |
| 9 | A review of concentrating solar power plants in the world and their potential use in Serbia显示文摘 | Tomislav M Pavlovic Ivana S Radonjic Dragana D Milosavl- jevic | 2012 | Renewable and Sus- tainable Energy Reviews2012，16，6： | 1 |
| 10 | Chloroplast isolation from Laminaria digitata (Phaeophyceae): a reproducible methodology yielding photosynthetically active chloroplasts显示文摘 | DRAGANA S MARCOAURELIO A CF SAR P | 1994 | Planta1994，195，： | 1 |
| 11 | Synthesis and characterization of biodegradable aliphatic copolyesters with poty( tetramethylene oxide) soft segments显示文摘 | Dragana P Marija S Nikolic J D | 2007 | Journal of Applied Polymer Science2007，106，3： | 1 |
| 12 | A review of concentrating solar power plants in the world and their potential use in Serbia显示文摘 | Tomislav M Pavlovi6 Ivana S Radonji6 Dragana D Milosavljevi6 | 2012 | Renewable and Sustainable Energy Reviews2012，16，6： | 1 |
| 13 | Kinetics, equilibrium and mechanism of Cu2 + , Ni2 + and Zn2 + ions biosorption using wheat straw 显示文摘 | MILAN G DRAGANA B VELIZAR S et a | 2013 | Ecological Engineering2013，58，： | 1 |
| 14 | Weighted generalized of partitioned matrices in Banachiewicz-Schur form显示文摘 | DRAGANA S CVETKOVIC ZHENG BING | 2006 | J Appl Math Computing2006，22，： | 1 |
| 15 | Induction of somatic embryogenesis in Pinus heldreichii culture显示文摘 | DRAGANA STOJI (C)I (C) BRANKA UZELAC DU(S)ICA JANO(S)EVI (C) | 2007 | Arch Biol Sci2007，59，3： | 1 |
| 16 | A modified microtiter-plate test for quantification of staphylococcal biofilm formation显示文摘 | Srdjan S Dragana V Ivana D | 2000 | Microbiol Meth2000，40，： | 1 |
| 17 | Synthesis and antioxidant properties of fullero-steroidal covalent conjugates 显示文摘 | Bjelakovle Mira S Godjevac Dejan M Milic Dragana R | 2007 | Carbon2007，45，11： | 1 |
| 18 | Adsorption of heavy metal ions by beech sawdust-Kinetics,mechanism and equilibrium of the process显示文摘 | Dragana B Milan G Velizar S | 2013 | Ecological Engineering2013，58，： | 1 |
| 19 | Kinetics,equilibrium and mechanism of Cu2+,Ni2+and Zn2+ ions biosorption using wheat straw显示文摘 | Milan G Dragana B Velizar S | 2013 | Ecological Engineering2013，58，： | 1 |
| 20 | Analysis of Circulating MicroRNA: Preanalytical and Analytical Challenges显示文摘 | McDonald Jennifer S Milosevic Dragana Reddi Honey V Grebe Stefan K Algeciras-Schimnich Alicia | 2011 | EN2011，，： | 1 |
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