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1Predicting intrinsic disorder in proteins: an overview显示文摘Bo He Kejun Wang Yunlong Liu Bin Xue Vladimir N Uversky A Keith Dunker 2009Cell Research2009,19,8:11
2Drain amylase value as an early predictor of pancreatic fistula after cephalic duodenopancreatectomy显示文摘AIM:To determine predictors of clinically relevant pancreatic fistulas(CRPF)by measuring drain fluid amylase(DFA)in the early postoperative period.METHODS:This prospective clinical study included382 patients with periampullary tumors that were surgically resected at our department between March 2005and October 2012.A cephalic duodenopancreatectomy (DP)was performed on all patients.Two closed suction drains were placed at the end of the surgery.The highest postoperative DFA value was recorded and analyzed during the first three postoperative days and on subsequent days if the drains were kept longer.Pancreatic fistula(PF)was classified according to the International Study Group of Pancreatic Fistula(ISGPF)criteria.Postoperative complications were defined according to the Dindo-Clavien classification.All data were statistically analyzed.The optimal thresholds of DFA levels on the first,second and third postoperative days were estimated by constructing receiver operating curves,generated by calculating the sensitivities and specificities of the DFA levels.The DFA level limits were used to differentiate between the group without PF and the groups with biochemical pancreatic fistula(BPF)and CRPF.RESULTS:Pylorus-preserving duodenopancreatectomy was performed on 289(75.6%)patients,while the remaining patients underwent a classic Whipple procedure(CW).The total incidence of PF was 37.7%(grade A22.8%,grade B 11.0%and grade C 3.9%).Soft pancreatic texture(SPT)was present in 58.3%of patients who developed PF.Mortality was 4.2%.The median DFA value on the first postoperative day(DFA1)in patients who developed PF was 4520 U/L(range 350-99000 U/L)for grade A fistula(BPF)with a SPT and a diameter of the main pancreatic duct(MPD)of≤3 mm.For grade B/C(CRPF),the median DFA1 value was 8501 U/L(range377-92060 U/L)with a SPT and MPD of≤3 mm.These values were significantly higher when compared to the patients who did not have PF(122;range 5-37875 U/L).The upper limit of DFA values for the first 3 postoperative days in the examined stages of PF were:DFA1 1200U/L for the BPF and CRPF;DFA3 350 U/L for BPF and DFA3 800 U/L for CRPF.The determined values were highly significant and demonstrated a reliable diagnostic test for both BPF and CRPF.CONCLUSION:DFA1≥1200 U/L is an important predictive factor for PF of any degree.The trend of DFA3(decrease of<50%)compared to DFA1 is a significant factor in the differentiation of CRPF from transient BPF.Vladimir D Dugalic Djordje M Knezevic Vladan N Obradovic Miroslava G Gojnic-Dugalic Slavko V Matic Aleksandra R Pavlovic-Markovic Predrag D Dugalic Srbislav M Knezevic 2014World Journal of Gastroenterology2014,20,26:7
3Dissociation behavior of “dry water” C_3H_8 hydrate below ice point:Effect of phase state of unreacted residual water on a mechanism of gas hydrates dissociation显示文摘The results on a dissociation behavior of propane hydrates prepared from 'dry water' and contained unreacted residual water in the form of ice inclusions or supercooled liquid water(water solution of gas) were presented for temperatures below 273 K.The temperature ramping or pressure release method was used for the dissociation of propane hydrate samples.It was found that the mechanism of gas hydrate dissociation at temperatures below 273 K depended on the phase state of unreacted water in the hydrate sample.Gas hydrates dissociated into ice and gas if the ice inclusions were in the hydrate sample.The samples of propane hydrates with inclusions of unreacted supercooled water only(without ice inclusions) dissociated into supercooled water and gas below the pressure of the supercooled water-hydrate-gas metastable equilibrium.Andrey O Drachuk Vladimir P Melnikov Nadezhda S Molokitina Anatoliy N Nesterov Lev S Podenko Aleksey M Reshetnikov Andrey Yu Manakov 2015Journal of Energy Chemistry2015,24,3:2
4Integrating diffuse/non-point pollution control and water body restoration into watershed management 显示文摘Vladimir N 1999J of the American Water Resource Association1999,35,4:2
5Axitinib versus sorafenib as first-line therapy in patients with metastatic renal-cell carcinoma: a randomised open-label phase 3 trial显示文摘Thomas E Hutson Vladimir Lesovoy Salman Al-Shukri Viktor P Stus Oleg N Lipatov Angel H Bair Brad Rosbrook Connie Chen Sinil Kim Nicholas J Vogelzang 2013Lancet Oncology2013,,13:2
6Color 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 2009World Journal of Gastroenterology2009,15,26:2
7Support vector machines for histogram-based image classification显示文摘Olivier Chapelle Patrick Haffner Vladimir N Vapnik 1999IEEE Transaction 0n Neural Networks1999,10,5:2
8Meandering winding magnetometer array eddy current sensors for detection of cracks in regions with fretting damage显示文摘Goldfine N Vladimir Z Steve J 2002Materials Evaluation2002,60,7:1
9An overview of statistical learning theory 显示文摘Vapnik Vladimir N 1999IEEE Trans Neural Network1999,10,5:1
10Protective immunity against lethal HSV-1 challenge in mice by nucleic acid-based immunization with herpes simlex virus type-1 genes specifying glycoproteins gpB and gD显示文摘 Vladimir N 2002J Med Microbiol2002,51,1:1
11Distance-based Outliers:Algorithms and Applications显示文摘Edwin M K Raymond T N Vladimir Tucakov 2000VLDB Journal2000,324,8:1
12Fiber sensor for simultaneous mesurement of voltage and temperature显示文摘Valery N Filippov Andrey N Starodumov Vladimir P Minkovich 2000IEEE Photonics Technology Letters2000,12,11:1
13An overview of statistical learning theory 显示文摘Vladimir N Vapnik 1999IEEE Transactions on Neural Networks (S1045-9227)1999,10,5:1
14The genome of woodland strawberry ( Fragaria vesca) 显示文摘Vladimir S Sargent D J Crowhurst R N 2011Nature Genetics2011,43,:1
15Plasmon-Enhanced Photoluminescence of SiC Quantum Dots for Cell Imaging Applications显示文摘Yuriy Zakharko Tetiana Serdiuk Tetyana Nychyporuk Alain Gélo?n Mustapha Lemiti Vladimir Lysenko 2012Plasmonics2012,,4:1
16An overview of statistica/ learning theory 显示文摘Vladimir N Vapnik V 1999IEEE Transsactlon on Neural Networks1999,10,5:1
17Optical prop erties of ferroelectric Langmuir-Blodgett films impregnated with dye molecules显示文摘Vladimir B Zaitsev Alexander N Nevzorov 2002Materials Science2002,20,3:1
18Protective immunity against lethal HSV-1 challenge in mice by nucleic acid-based immunization with heropes simlex virus type-1 genes specifying glycoproteins gB and gD 显示文摘Abol GB Vladimir N 2002J Med Microbiol2002,51,1:1
19Selective Hydrogenation of Butadiene-Styrene Copolymers Using a ZieglerNatta Type Catalyst: Kinetic Study显示文摘Vladimir A Escobar B Rafael H N 2000European Polymer Journal2000,36,9:1
20PIAS proteins as roprossors of Oct4 function显示文摘Elena T Anna M Vladimir N 2007J Mol Biol2007,374,:1
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