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| 1 | Increased activity of Pgp multidrug transporter in patients with Helicobacter pylori infection显示文摘AIM: To determine whether local antibiotic resistance involves P-glycoprotein (Pgp)-mediated active drug outpumping during Helicobacter pylori ( H pylori) infection treatment with classic antibiotic therapy. METHODS: Pgp activity was determined in gastric mucosa biopsy specimens obtained from 53 patients with pathohistologically verified gastritis and microbiologically confirmed H pylori infection, and compared with the Pgp activity in 12 control subjects with normal endoscopic findings. TheH pylori positive patients were treated with short-term 7-d therapy consisting of two antibiotics (amoxicillin and azithromycin/metronidazole and clarithromycin) and a proton pump inhibitor. Pgp activity was determined by flow cytometry in the test of rhodamine dye efflux and quantified as mean fluorescence ratio (RMF).RESULTS: Upon the first cycle,H pylori was successfully eradicated in 20 patients, whereas therapy was continued in 33 patients. In the course of antibiotic therapy, RMF increased (P<0.05) and gastric cells showed higher rhodamine dye efflux. The mean pre-treatment RMF values were also higher (P<0.0001) in patients with multiple therapeutic failure than in those with successful H pylorieradication and control subjects.CONCLUSION: Pgp might be one of the causes of therapy failure in patients with H pylori and antibiotic therapy could be chosen and followed up on the basis of the Pgp transporter local activity. | Zarko Babic Ivna Svoboda-Beusan Nastja Kucisec-Tepes Dragan Dekaris Rosana Troskot | 2005 | World Journal of Gastroenterology2005，11，18： | 4 |
| 2 | Differential hepatoprotective mechanisms of rutin and quercetin in CCl_(4)-intoxicated BALB/cN mice显示文摘 | Rbert DOMITROVIC Hrvoje JAKOVAC Vanja VASILJEV MARCHESI Sanda VLADIMIR-KNEZEVIC Olga CVIJANOVIC Zarko TADIC Zeljko ROMIC Dario RAHELIC | 2012 | Acta Pharmacologica Sinica2012，33，10： | 4 |
| 3 | Extragastric M anifestations of H elicobacter pylori I nfection显示文摘 | Marko Bani? Francesco Franceschi Zarko Babi? Antonio Gasbarrini | 2012 | Helicobacter2012，，： | 3 |
| 4 | Comparison of Gas Distribution Properties of Conventional and High Capacity Structured Packings显示文摘这份报纸论述用大规模设备执行在弄皱的表组织了收拾行李的一个高能力(Montz-pak B1-250M ) 的煤气的分发性质上观察几何学的效果并且把它与它的常规对应物(Montz-pak B1-250 ) 的作比较的试验性的研究的结果。尽管收拾行李的高能力展出显著地更低的全面压力落下,煤气的分发表演类似于常规收拾行李的,并且在两个盒子中一致地好的。 | Zarko Olujie | 2011 | Chinese Journal of Chemical Engineering2011，19，5： | 2 |
| 5 | Turbogenerator End-- winding Leakage Inductance Calculation Using a 3D Analytical Approach Based on the Solution of Neu mann Integrals显示文摘 | Ban D Zarko D Mandic I | 2005 | IEEE Transactions on Energy Conversion2005，20，1： | 1 |
| 6 | Analytical solution for cogging torque in surface permanent-magnet motors using conformal map- ping 显示文摘 | ZARKO D BAN D LIPO T A | 2008 | IEEE Transactions on Magnetics2008，44，1： | 1 |
| 7 | Trandvaginal color Doppler显示文摘 | Asin K Davor J Zarko A | 1990 | J ClinUltrasound1990，18，： | 1 |
| 8 | Analytical calculation if magnetic field distribution in the slotted air gap of a surface permanent-magnet motor using complex relative air-gap permeance显示文摘 | ZarKo D Ban D Lipo T A | 2006 | IEEE Transaction on Magnetics2006，42，7： | 1 |
| 9 | Analytical calculation of magnetic field distribution in the slotted air gap of a surface permanent- magnet motor using complex relative air-gap permeance 显示文摘 | ZARKO D BAN D LIPO T A | 2006 | IEEE Transactions on Magnetics2006，42，7： | 1 |
| 10 | Analytical calculation of magnetic field distribution in the slotted air gap of a surface permanent-magnet motor using complex relative air-gap permeance显示文摘 | Zarko D Ban D Lipo T A | 2006 | IEEE Transactions on Magnetics2006，42，7： | 1 |
| 11 | Analytical solution for cogging torque in surface permanent-magnet motors using conformal mapping显示文摘 | Zarko D Ban D Lipo T A | 2008 | IEEE Transactions on Magnetics2008，44，1： | 1 |
| 12 | Design of Shell-and-Tube Heat Exchangers by Using CFD Technique Part one: Thermo Hydraulic Calculation 显示文摘 | Zarko Stevanovie Gradimir Ilic Nenad Radojkovie | 2001 | Me chanical Engineering2001，8，1： | 1 |
| 13 | Investigation of the properties of a kinetic mechanism describing the chemical structure of RDX flames, II: construction of a reduced kinetic scheme 显示文摘 | Ermolin N E Zarko V E | 2001 | Combust Explosion Shock Waves2001，37，3： | 1 |
| 14 | Investigation of the properties of a kinetic mechanism describing the chemical structure of RDX flames, I: role of individual reactions and species 显示文摘 | Ermolin N E Zarko V E | 2001 | Combust Explosion Shock Waves2001，37，2： | 1 |
| 15 | Structure of fumed titania and silica/titania and influence of the nature of surface sites on interaction with water显示文摘 | Gun′ko U M Zarko V L | 1997 | Journal of Colloid and Interface Science1997，188，1： | 1 |
| 16 | Application of cerimet- ric methods for determining the metallic aluminum content in uhrafine aluminum powders 显示文摘 | Fedotova T D Glotov O G Zarko V E | 2007 | Propellants Explosives Pyro- technics2007，32，2： | 1 |
| 17 | Specific lea- tures of the crystal and phase structure of binary systems 5, 6- (3' 4'-furazano)-1 , 2, 3, 4-tetrazine-1 , 3-dioxide-2,4-dinitro-2, 4-diazapentane 显示文摘 | Kalmykov P I Zarko V E Sidel'nikov A A | 2011 | Russian Journal of Applied Chemistry2011，84，2： | 1 |
| 18 | Laser initiation of crystallized mixtures of furazanotetrazine dioxide and dinitro- diazapentane 显示文摘 | Zarko VE Simonenko V N Kalmykov P I | 2009 | Combustion Explosion and Shock Waves2009，45，6： | 1 |
| 19 | Morphology and Surface Properties of Fumed Silicas 显示文摘 | GUN'KO V M MIRONYUK I F ZARKO V I | 2005 | Journal of Colloid and Interface Science2005，289，2： | 1 |
| 20 | Characterisation of the nanoporous structure of collagen-glycosaminoglycan hydrogels by freezing-out of bulk and bound water显示文摘 | Lyuba I. Mikhalovska Vlad M. Gun’ko Vlad V. Turov Vlad I. Zarko Stuart L. James Pankaj Vadgama Paul E. Tomlins Sergey Victorovich Mikhalovsky | 2006 | Biomaterials2006，，19： | 1 |
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