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Items: 40

1.

Examination of the culturable microbiota from low-moisture foods imported into Canada for anti-bacterial activity against Listeria monocytogenes.

Gelda KS, Parreira VR, LaPointe G, Farber JM.

J Food Prot. 2019 Dec 19. doi: 10.4315/JFP-19-489. [Epub ahead of print]

PMID:
31855471
2.

Drivers of human gut microbial community assembly: coadaptation, determinism and stochasticity.

Oliphant K, Parreira VR, Cochrane K, Allen-Vercoe E.

ISME J. 2019 Dec;13(12):3080-3092. doi: 10.1038/s41396-019-0498-5. Epub 2019 Sep 2.

PMID:
31477821
3.

Necrotic enteritis locus 1 diguanylate cyclase and phosphodiesterase (cyclic-di-GMP) gene mutation attenuates virulence in an avian necrotic enteritis isolate of Clostridium perfringens.

Parreira VR, Ojha S, Lepp D, Mehdizadeh Gohari I, Zhou H, Susta L, Gong J, Prescott JF.

Vet Microbiol. 2017 Sep;208:69-73. doi: 10.1016/j.vetmic.2017.07.012. Epub 2017 Jul 19.

PMID:
28888651
4.

NetF-producing Clostridium perfringens: Clonality and plasmid pathogenicity loci analysis.

Mehdizadeh Gohari I, Kropinski AM, Weese SJ, Whitehead AE, Parreira VR, Boerlin P, Prescott JF.

Infect Genet Evol. 2017 Apr;49:32-38. doi: 10.1016/j.meegid.2016.12.028. Epub 2017 Jan 3.

PMID:
28062388
5.

Comparative transcriptome analysis by RNAseq of necrotic enteritis Clostridium perfringens during in vivo colonization and in vitro conditions.

Parreira VR, Russell K, Athanasiadou S, Prescott JF.

BMC Microbiol. 2016 Aug 12;16(1):186. doi: 10.1186/s12866-016-0792-6.

6.

Prevalence of netF-positive Clostridium perfringens in foals in southwestern Ontario.

Finley A, Gohari IM, Parreira VR, Abrahams M, Staempfli HR, Prescott JF.

Can J Vet Res. 2016 Jul;80(3):242-4.

7.

Plasmid Characterization and Chromosome Analysis of Two netF+ Clostridium perfringens Isolates Associated with Foal and Canine Necrotizing Enteritis.

Mehdizadeh Gohari I, Kropinski AM, Weese SJ, Parreira VR, Whitehead AE, Boerlin P, Prescott JF.

PLoS One. 2016 Feb 9;11(2):e0148344. doi: 10.1371/journal.pone.0148344. eCollection 2016.

8.

NetF-positive Clostridium perfringens in neonatal foal necrotising enteritis in Kentucky.

Mehdizadeh Gohari I, Parreira VR, Timoney JF, Fallon L, Slovis N, Prescott JF.

Vet Rec. 2016 Feb 27;178(9):216. doi: 10.1136/vr.103606. Epub 2016 Feb 1. No abstract available.

PMID:
26829965
9.

The pathogenesis of necrotic enteritis in chickens: what we know and what we need to know: a review.

Prescott JF, Parreira VR, Mehdizadeh Gohari I, Lepp D, Gong J.

Avian Pathol. 2016 Jun;45(3):288-94. doi: 10.1080/03079457.2016.1139688. Review.

PMID:
26813023
10.

A novel pore-forming toxin in type A Clostridium perfringens is associated with both fatal canine hemorrhagic gastroenteritis and fatal foal necrotizing enterocolitis.

Mehdizadeh Gohari I, Parreira VR, Nowell VJ, Nicholson VM, Oliphant K, Prescott JF.

PLoS One. 2015 Apr 8;10(4):e0122684. doi: 10.1371/journal.pone.0122684. eCollection 2015.

11.

Perfrin, a novel bacteriocin associated with netB positive Clostridium perfringens strains from broilers with necrotic enteritis.

Timbermont L, De Smet L, Van Nieuwerburgh F, Parreira VR, Van Driessche G, Haesebrouck F, Ducatelle R, Prescott J, Deforce D, Devreese B, Van Immerseel F.

Vet Res. 2014 Apr 5;45:40. doi: 10.1186/1297-9716-45-40.

12.

Assessment of attenuated Salmonella vaccine strains in controlling experimental Salmonella Typhimurium infection in chickens.

Pei Y, Parreira VR, Roland KL, Curtiss R 3rd, Prescott JF.

Can J Vet Res. 2014 Jan;78(1):23-30.

13.

Characterization of Clostridium perfringens in the feces of adult horses and foals with acute enterocolitis.

Gohari IM, Arroyo L, Macinnes JI, Timoney JF, Parreira VR, Prescott JF.

Can J Vet Res. 2014 Jan;78(1):1-7.

14.
15.

Identification of accessory genome regions in poultry Clostridium perfringens isolates carrying the netB plasmid.

Lepp D, Gong J, Songer JG, Boerlin P, Parreira VR, Prescott JF.

J Bacteriol. 2013 Mar;195(6):1152-66. doi: 10.1128/JB.01032-12. Epub 2013 Jan 4.

16.

Sequence of two plasmids from Clostridium perfringens chicken necrotic enteritis isolates and comparison with C. perfringens conjugative plasmids.

Parreira VR, Costa M, Eikmeyer F, Blom J, Prescott JF.

PLoS One. 2012;7(11):e49753. doi: 10.1371/journal.pone.0049753. Epub 2012 Nov 26.

17.

Development of an antigen-capture enzyme-linked immunosorbent assay for Clostridium perfringens beta2-toxin in porcine feces and the neonatal piglet intestine.

Kircanski J, Hodgins D, Soltes G, Pei Y, Parreira VR, Songer JG, Prescott JF.

J Vet Diagn Invest. 2012 Sep;24(5):895-902. doi: 10.1177/1040638712453584. Epub 2012 Aug 1.

PMID:
22855377
18.

The majority of atypical cpb2 genes in Clostridium perfringens isolates of different domestic animal origin are expressed.

Kircanski J, Parreira VR, Whiteside S, Pei Y, Prescott JF.

Vet Microbiol. 2012 Oct 12;159(3-4):371-4. doi: 10.1016/j.vetmic.2012.04.007. Epub 2012 Apr 17.

PMID:
22542269
19.

Genome sequencing and analysis of a type A Clostridium perfringens isolate from a case of bovine clostridial abomasitis.

Nowell VJ, Kropinski AM, Songer JG, MacInnes JI, Parreira VR, Prescott JF.

PLoS One. 2012;7(3):e32271. doi: 10.1371/journal.pone.0032271. Epub 2012 Mar 8.

20.

Development of a live, attenuated, potential vaccine strain of R. equi expressing vapA and the virR operon, and virulence assessment in the mouse.

Whitehead AE, Parreira VR, Hewson J, Watson JL, Prescott JF.

Vet Immunol Immunopathol. 2012 Jan 15;145(1-2):479-84. doi: 10.1016/j.vetimm.2011.10.011. Epub 2011 Oct 29.

PMID:
22088674
21.
22.

The sensor kinase MprB is required for Rhodococcus equi virulence.

MacArthur I, Parreira VR, Lepp D, Mutharia LM, Vazquez-Boland JA, Prescott JF.

Vet Microbiol. 2011 Jan 10;147(1-2):133-41. doi: 10.1016/j.vetmic.2010.06.018. Epub 2010 Jun 26.

PMID:
20637548
23.

Identification of novel pathogenicity loci in Clostridium perfringens strains that cause avian necrotic enteritis.

Lepp D, Roxas B, Parreira VR, Marri PR, Rosey EL, Gong J, Songer JG, Vedantam G, Prescott JF.

PLoS One. 2010 May 24;5(5):e10795. doi: 10.1371/journal.pone.0010795. Erratum in: PLoS One. 2010;5(6). doi: 10.1371/annotation/501e5656-71ac-420f-a194-80141f6381e5.

24.

A live oral recombinant Salmonella enterica serovar typhimurium vaccine expressing Clostridium perfringens antigens confers protection against necrotic enteritis in broiler chickens.

Kulkarni RR, Parreira VR, Jiang YF, Prescott JF.

Clin Vaccine Immunol. 2010 Feb;17(2):205-14. doi: 10.1128/CVI.00406-09. Epub 2009 Dec 9.

25.

Clostridium perfringens in retail chicken.

Nowell VJ, Poppe C, Parreira VR, Jiang YF, Reid-Smith R, Prescott JF.

Anaerobe. 2010 Jun;16(3):314-5. doi: 10.1016/j.anaerobe.2009.11.004. Epub 2009 Dec 2.

PMID:
19961943
26.
27.

The prevalence of Bartonella, hemoplasma, and Rickettsia felis infections in domestic cats and in cat fleas in Ontario.

Kamrani A, Parreira VR, Greenwood J, Prescott JF.

Can J Vet Res. 2008 Oct;72(5):411-9.

28.

Multilocus sequence typing analysis of Clostridium perfringens isolates from necrotic enteritis outbreaks in broiler chicken populations.

Chalmers G, Bruce HL, Hunter DB, Parreira VR, Kulkarni RR, Jiang YF, Prescott JF, Boerlin P.

J Clin Microbiol. 2008 Dec;46(12):3957-64. doi: 10.1128/JCM.01548-08. Epub 2008 Oct 22.

29.

Oral immunization of broiler chickens against necrotic enteritis with an attenuated Salmonella vaccine vector expressing Clostridium perfringens antigens.

Kulkarni RR, Parreira VR, Sharif S, Prescott JF.

Vaccine. 2008 Aug 5;26(33):4194-203. doi: 10.1016/j.vaccine.2008.05.079. Epub 2008 Jun 17.

PMID:
18597901
30.

Virulence factors of avian Escherichia coli associated with swollen head syndrome.

Parreira VR, Arns CW, Yano T.

Avian Pathol. 1998;27(2):148-54. doi: 10.1080/03079459808419316.

PMID:
18483979
31.

A homolog of the O157 urease-encoding O island 48 is present in porcine O149:H10 enterotoxigenic Escherichia coli.

Parreira VR, Liao JH, Kim SH, Gyles CL.

Vet Res. 2008 May-Jun;39(3):38. doi: 10.1051/vetres:2008015. Epub 2008 Mar 4.

32.

Immunization of broiler chickens against Clostridium perfringens-induced necrotic enteritis.

Kulkarni RR, Parreira VR, Sharif S, Prescott JF.

Clin Vaccine Immunol. 2007 Sep;14(9):1070-7. Epub 2007 Jul 18.

33.

Clostridium perfringens antigens recognized by broiler chickens immune to necrotic enteritis.

Kulkarni RR, Parreira VR, Sharif S, Prescott JF.

Clin Vaccine Immunol. 2006 Dec;13(12):1358-62. Epub 2006 Oct 25.

34.

Phosphoethanolamine substitution in the lipid A of Escherichia coli O157 : H7 and its association with PmrC.

Kim SH, Jia W, Parreira VR, Bishop RE, Gyles CL.

Microbiology. 2006 Mar;152(Pt 3):657-666. doi: 10.1099/mic.0.28692-0.

PMID:
16514146
35.

Live attenuated vaccine-based control of necrotic enteritis of broiler chickens.

Thompson DR, Parreira VR, Kulkarni RR, Prescott JF.

Vet Microbiol. 2006 Mar 10;113(1-2):25-34. Epub 2005 Nov 11.

PMID:
16289639
37.

Shiga toxin genes in avian Escherichia coli.

Parreira VR, Gyles CL.

Vet Microbiol. 2002 Jul 22;87(4):341-52.

PMID:
12069771
38.

Vacuolating cytotoxin produced by avian pathogenic Escherichia coli.

Salvadori MR, Yano T, Carvalho HE, Parreira VR, Gyles CL.

Avian Dis. 2001 Jan-Mar;45(1):43-51.

PMID:
11332498
39.
40.

An agar-overlay method for detection of toxins produced by Escherichia coli.

Parreira VR, Arns CW, Yano T.

FEMS Microbiol Lett. 1994 Jul 15;120(3):303-6.

PMID:
8076806

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