38 Publications (Page 1 of 2)
2013
Improved protocol for isolation of Campylobacter spp. from retail broiler meat and use of pulsed field gel electrophoresis for the typing of isolates.Oyarzabal, Omar A⋅Williams, Aretha⋅Zhou, Ping and Samadpour, MansourJournal of microbiological methods, vol. 95, (no. 1), pp. 76-83, 2013/Oct.
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Review of current methodologies to isolate and identify Campylobacter spp. from foods.Gharst, Gregory⋅Oyarzabal, Omar A and Hussain, Syeda KJournal of microbiological methods, vol. 95, (no. 1), pp. 84-92, 2013/Oct.
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2012
Live Helicobacter pylori in the root canal of endodontic-infected deciduous teeth.Hirsch, Christian⋅Tegtmeyer, Nicole⋅Rohde, Manfred⋅Rowland, Marion⋅Oyarzabal, Omar A and Backert, SteffenJournal of gastroenterology, vol. 47, (no. 8), pp. 936-40, 2012/Aug.
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Prevalence of Campylobacter spp. in skinless, boneless retail broiler meat from 2005 through 2011 in Alabama, USAWilliams, Aretha and Oyarzabal, Omar ABMC Microbiology, vol. 12, (no. 1), pp. 184, 2012.
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Prevalence of Campylobacter spp. in skinless, boneless retail broiler meat from 2005 through 2011 in Alabama, USA.Williams, Aretha and Oyarzabal, Omar ABMC microbiology, vol. 12, pp. 184, 2012.
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Rapid paracellular transmigration of Campylobacter jejuni across polarized epithelial cells without affecting TER: role of proteolytic-active HtrA cleaving E-cadherin but not fibronectin.Boehm, Manja⋅Hoy, Benjamin⋅Rohde, Manfred⋅Tegtmeyer, Nicole⋅Bæk, Kristoffer T⋅Oyarzabal, Omar A⋅Brøndsted, Lone⋅Wessler, Silja and Backert, SteffenGut pathogens, vol. 4, (no. 1), pp. 3, 2012.
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2011
A simplified and cost-effective enrichment protocol for the isolation of Campylobacter spp. from retail broiler meat without microaerobic incubation.Zhou, Ping⋅Zhou, Ping⋅Zhou, Ping⋅Hussain, Syeda K⋅Hussain, Syeda K⋅Hussain, Syeda K⋅Liles, Mark R⋅Liles, Mark R⋅Liles, Mark R⋅Arias, Covadonga R⋅Arias, Covadonga R⋅Arias, Covadonga R⋅Backert, Steffen⋅Backert, Steffen⋅Backert, Steffen⋅Kieninger, Jessica⋅Kieninger, Jessica⋅Kieninger, Jessica⋅Oyarzabal, Omar A⋅Oyarzabal, Omar A and Oyarzabal, Omar ABMC microbiology, vol. 11, pp. 175, 2011.
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Culture-based indicators of fecal contamination and molecular microbial indicators rarely correlate with Campylobacter spp. in recreational waters.Hellein, Kristen N⋅Battie, Cynthia⋅Tauchman, Eric⋅Lund, Deanna⋅Oyarzabal, Omar A and Lepo, Joe EJournal of water and health, vol. 9, (no. 4), pp. 695-707, 2011/Dec.
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Evaluation of the contribution of gyrA mutation and efflux pumps to fluoroquinolone and multidrug resistance in pathogenic Escherichia coli isolates from dogs and cats.Shaheen, Bashar W⋅Shaheen, Bashar W⋅Shaheen, Bashar W⋅Boothe, Dawn M⋅Boothe, Dawn M⋅Boothe, Dawn M⋅Oyarzabal, Omar A⋅Oyarzabal, Omar A⋅Oyarzabal, Omar A⋅Wang, Chengming⋅Wang, Chengming⋅Wang, Chengming⋅Johnson, Calvin M⋅Johnson, Calvin M and Johnson, Calvin MAmerican journal of veterinary research, vol. 72, (no. 1), pp. 25-32, 2011/Jan.
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Major host factors involved in epithelial cell invasion of Campylobacter jejuni: role of fibronectin, integrin beta1, FAK, Tiam-1, and DOCK180 in activating Rho GTPase Rac1.Boehm, Manja⋅Krause-Gruszczynska, Malgorzata⋅Rohde, Manfred⋅Tegtmeyer, Nicole⋅Takahashi, Seiichiro⋅Oyarzabal, Omar A and Backert, SteffenFrontiers in cellular and infection microbiology, vol. 1, pp. 17, 2011.
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Typing of Campylobacter jejuni and Campylobacter coli isolated from live broilers and retail broiler meat by flaA-RFLP, MLST, PFGE and REP-PCRBehringer, Megan⋅Miller, William G and Oyarzabal, Omar AJournal of Microbiological Methods, vol. 84, (no. 2), pp. 194-201, 2011.
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2010
Antimicrobial resistance profiles and clonal relatedness of canine and feline Escherichia coli pathogens expressing multidrug resistance in the United States.Shaheen, B W⋅Boothe, Dawn M⋅Oyarzabal, Omar A and Smaha, TJournal of veterinary internal medicine / American College of Veterinary Internal Medicine, vol. 24, (no. 2), pp. 323-30, 2010 Mar-Apr.
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DNA identification and characterization of Campylobacter jejuni and Campylobacter coli isolated from caecal samples of chickens in GrenadaMiller, RS⋅Miller, WG⋅Behringer, M.⋅Hariharan, H.⋅Matthew, V. and Oyarzabal, Omar AJournal of Applied Microbiology, vol. 108, (no. 3), pp. 1041-1049, 2010.
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The role of class 1 and 2 integrons in mediating antimicrobial resistance among canine and feline clinical E. coli isolates from the US.Shaheen, Bashar W⋅Oyarzabal, Omar A and Boothe, Dawn MVeterinary microbiology, vol. 144, (no. 3-4), pp. 363-70, 2010/Aug/26.
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2008
Development of a polymerase chain reaction assay for specific identification of Clostridium colinumBano, L⋅Drigo, I⋅Macklin, Kenneth S⋅Martin, S W⋅Miller, R S⋅Norton, Robert A⋅Oyarzabal, Omar A and Bilgili, Sacit FAvian Pathology, vol. 37, (no. 2), Apr 2008.
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Evaluation of Three Commercial Latex Agglutination Tests for Identification of Campylobacter spp.Miller, Robert S⋅Speegle, Leslie⋅Oyarzabal, Omar A and Lastovica, Albert JJournal of clinical microbiology JCM., vol. 46, (no. 10), pp. 3546-3547, 2008.
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Molecular typing, serotyping and cytotoxicity testing of Campylobacter jejuni strains isolated from commercial broilers in Puerto RicoOyarzabal, Omar A⋅Backert, S.⋅Williams, LL⋅Lastovica, AJ⋅Miller, RS⋅Pierce, SJ⋅Vieira, SL and Rebollo-Carrato, F.Journal of Applied Microbiology, vol. 105, (no. 3), pp. 800-812, 2008.
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2007
Efficacy of supplemented buffered peptone water for the isolation of Campylobacter jejuni and C. coli from broiler retail productsOyarzabal, Omar A⋅Backert, S.⋅Nagaraj, M.⋅Miller, RS⋅Hussain, SK and Oyarzabal, EAJournal of Microbiological Methods, vol. 69, (no. 1), pp. 129-136, 2007.
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In vitro survival at low pH and acid adaptation response of Campylobacter jejuni and Campylobacter coliShaheen, B. W⋅Miller, M. E and Oyarzabal, Omar AJournal of food safety., vol. 27, (no. 3), pp. 326-343, 2007.
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2005
Evaluation of Agar Plates for Direct Enumeration of Campylobacter spp. from Poultry Carcass RinsesOyarzabal, Omar A⋅Macklin, Kenneth S⋅Barbaree, James M and Miller, Robert SApplied and Environmental Microbiology, vol. 71, (no. 6), pp. 3351-3354, Jun 2005.
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Evaluation of Agar Plates for Direct Enumeration of Campylobacter Spp. From Poultry Carcass RinsesOyarzabal, Omar A⋅K. S. Macklin⋅J. M. Barbaree and R. S. Miller(pp. 3351-3354). Jun 2005
Reduction of campylobacter Spp. By Commercial Antimicrobials Applied During the Processing of Broiler Chickens: a Review from the United States PerspectiveOyarzabal, Omar AJournal of Food Protection, vol. 68, (no. 8), pp. 1752-1760, 2005.
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Review: Reduction of Campylobacter Spp. By Commercial Antimicrobials Applied During the Processing of Broiler Chickens: a Review From the United States PerspectiveOyarzabal, Omar A(pp. 1752-1760). Aug 2005
2004
Effects of post-chill application of acidified sodium chlorite to control Campylobacter spp. and Escherichia coli on commercial broiler carcassesOyarzabal, O. A., C. Hawk, S. F. Bilgili, C. C. Warf, and G. Kere Kemp and Oyarzabal, Omar A2004
Effects of Postchill Application of Acidified Sodium Chlorite to Control Campylobacter spp. and Escherichia coli on Commercial Broiler CarcassesOyarzabal, Omar A⋅Hawk, Christopher⋅Bilgili, Sacit F⋅Warf, CCayce and Kemp, GKereJournal of Food Protection, vol. 67, (no. 10), pp. 2288-2291, 2004.
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