Kwok OC - Search Results

1

Genetic characterisation of Toxoplasma gondii in wildlife from North America revealed widespread and high prevalence of the fourth clonal type.

Dubey JP, Velmurugan GV, Rajendran C, Yabsley MJ, Thomas NJ, Beckmen KB, Sinnett D, Ruid D, Hart J, Fair PA, McFee WE, Shearn-Bochsler V, Kwok OC, Ferreira LR, Choudhary S, Faria EB, Zhou H, Felix TA, Su C. Dubey JP, et al. Among authors: kwok oc. Int J Parasitol. 2011 Sep;41(11):1139-47. doi: 10.1016/j.ijpara.2011.06.005. Epub 2011 Jul 19. Int J Parasitol. 2011. PMID: 21802422

2

Biological and genetic characterisation of Toxoplasma gondii isolates from chickens (Gallus domesticus) from São Paulo, Brazil: unexpected findings.

Dubey JP, Graham DH, Blackston CR, Lehmann T, Gennari SM, Ragozo AM, Nishi SM, Shen SK, Kwok OC, Hill DE, Thulliez P. Dubey JP, et al. Among authors: kwok oc. Int J Parasitol. 2002 Jan;32(1):99-105. doi: 10.1016/s0020-7519(01)00364-2. Int J Parasitol. 2002. PMID: 11796127

3

Occurrence of Neospora caninum antibodies in sera from dogs of the city of São Paulo, Brazil.

Gennari SM, Yai LE, D'Auria SN, Cardoso SM, Kwok OC, Jenkins MC, Dubey JP. Gennari SM, et al. Among authors: kwok oc. Vet Parasitol. 2002 Jun 3;106(2):177-9. doi: 10.1016/s0304-4017(02)00052-3. Vet Parasitol. 2002. PMID: 12031819

4

Establishment of Besnoitia darlingi from opossums (Didelphis virginiana) in experimental intermediate and definitive hosts, propagation in cell culture, and description of ultrastructural and genetic characteristics.

Dubey JP, Lindsay DS, Rosenthal BM, Sreekumar C, Hill DE, Shen SK, Kwok OC, Rickard LG, Black SS, Rashmir-Raven A. Dubey JP, et al. Among authors: kwok oc. Int J Parasitol. 2002 Jul;32(8):1053-64. doi: 10.1016/s0020-7519(02)00060-7. Int J Parasitol. 2002. PMID: 12076634

5

Prevalence of antibodies to Neospora caninum and Sarcocystis neurona in sera of domestic cats from Brazil.

Dubey JP, Lindsay DS, Hill D, Romand S, Thulliez P, Kwok OC, Silva JC, Oliveira-Camargo MC, Gennari SM. Dubey JP, et al. Among authors: kwok oc. J Parasitol. 2002 Dec;88(6):1251-2. doi: 10.1645/0022-3395(2002)088[1251:POATNC]2.0.CO;2. J Parasitol. 2002. PMID: 12537122

6

Prevalence of Toxoplasma gondii in chickens from an area in southern Brazil highly endemic to humans.

da Silva DS, Bahia-Oliveira LM, Shen SK, Kwok OC, Lehman T, Dubey JP. da Silva DS, et al. Among authors: kwok oc. J Parasitol. 2003 Apr;89(2):394-6. doi: 10.1645/0022-3395(2003)089[0394:POTGIC]2.0.CO;2. J Parasitol. 2003. PMID: 12760664

7

Isolation and molecular characterization of Toxoplasma gondii from chickens and ducks from Egypt.

Dubey JP, Graham DH, Dahl E, Hilali M, El-Ghaysh A, Sreekumar C, Kwok OC, Shen SK, Lehmann T. Dubey JP, et al. Among authors: kwok oc. Vet Parasitol. 2003 May 30;114(2):89-95. doi: 10.1016/s0304-4017(03)00133-x. Vet Parasitol. 2003. PMID: 12781471

8

Toxoplasma gondii, Neospora caninum, Sarcocystis neurona, and Sarcocystis canis-like infections in marine mammals.

Dubey JP, Zarnke R, Thomas NJ, Wong SK, Van Bonn W, Briggs M, Davis JW, Ewing R, Mense M, Kwok OC, Romand S, Thulliez P. Dubey JP, et al. Among authors: kwok oc. Vet Parasitol. 2003 Oct 30;116(4):275-96. doi: 10.1016/s0304-4017(03)00263-2. Vet Parasitol. 2003. PMID: 14580799

9

Molecular and biologic characteristics of Toxoplasma gondii isolates from wildlife in the United States.

Dubey JP, Graham DH, De Young RW, Dahl E, Eberhard ML, Nace EK, Won K, Bishop H, Punkosdy G, Sreekumar C, Vianna MC, Shen SK, Kwok OC, Sumners JA, Demarais S, Humphreys JG, Lehmann T. Dubey JP, et al. Among authors: kwok oc. J Parasitol. 2004 Feb;90(1):67-71. doi: 10.1645/GE-110R. J Parasitol. 2004. PMID: 15040668

10

High prevalence of Toxoplasma gondii in a commercial flock of chickens in Israel, and public health implications of free-range farming.

Dubey JP, Salant H, Sreekumar C, Dahl E, Vianna MC, Shen SK, Kwok OC, Spira D, Hamburger J, Lehmann TV. Dubey JP, et al. Among authors: kwok oc. Vet Parasitol. 2004 May 26;121(3-4):317-22. doi: 10.1016/j.vetpar.2004.03.004. Vet Parasitol. 2004. PMID: 15135872

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