Results 81 to 90 of about 22,442 (261)

Epidemiology, haematology and molecular characterization of haemoprotozoon and rickettsial organisms causing infections in cattle of Jammu region, North India

BMC Veterinary Research, 2021
Background The present study was aimed at establishing the prevalence, epidemiology and molecular characterization of major haemoprotozoons (Babesia and Theileria) and rickettsia (Anaplasma) of cattle in Jammu region (North India) using microscopy and ...
Rabjot Kaur, Anish Yadav, Shafiya I. Rafiqi, Rajesh Godara, Vikrant Sudan, D. Chakraborty, Rajesh Katoch   +6 more
doaj   +1 more source

Imunização de bovinos com MSP1a e MSP2 recombinantes de Anaplasma marginale com CpG ODN 2006 como adjuvante, e desafio com isolado heterólogo. [PDF]

, 2011
A anaplasmose é uma importante enfermidade de bovinos de áreas tropicais e subtropicais do mundo, causada pela riquétsia intra-eritrocítica Anaplasma marginale.
ALMEIDA, M. C. de, ARAÚJO, F. R., FRAGOSO, S. P., KESSLER, R. H., MADRUGA, C. R., MELO, E. S. de P., OLIVEIRA, M. B., ONSELEN, J. van., RAMOS, C. A. do N., SOARES, C. O.   +9 more
core   +1 more source

Cattle tick fever in the semiarid region of the Brazilian state of Paraiba [PDF]

, 2011
Descrevem-se 24 surtos de tristeza parasitária bovina no sertão paraibano, sendo 18 de anaplasmose por Anaplasma margimale, dois de babesiose por Babesia bigemina, dois por Babesia não identificada e dois por infecção mista de A.
Costa, Valéria M. M., Labruna, Marcelo Bahia, Medeiros, João M. A., Riet- Correa, Franklin, Rodrigues, Alberto L., Simões, Sara V. D.   +5 more
core   +2 more sources

Evidence of Lactate Dehydrogenase in Anaplasma marginale [PDF]

Journal of Bacteriology, 1967
Extracts from preparations of partially purified Anaplasma marginale revealed low levels of lactate dehydrogenase (LDH). Enzyme inhibition by immune sera further indicated that A. marginale possesses a protein moiety the same as that of the normal red blood cell (RBC), although data suggested
D L, Darré, W R, Wallace, G T, Dimopoullos   +2 more
openaire   +2 more sources

Validation of a multiplex PCR assay to detect Babesia spp. and Anaplasma marginale in cattle in Uruguay in the absence of a gold standard test

Journal of Veterinary Diagnostic Investigation, 2020
Detection of bovine Babesia spp. and Anaplasma marginale is based on the reading of Giemsa-stained blood or organ smears, which can have low sensitivity. Our aim was to improve the detection of bovine Babesia spp. and A.
P. Parodi, L. Corbellini, V. Leotti, R. Rivero, C. Miraballes, F. Riet-Correa, J. Venzal, María T. Armúa-Fernández   +7 more
semanticscholar   +1 more source

Potential mechanisms implied in tick infection by arboviruses and their transmission to vertebrate hosts

Integrative Zoology, Volume 20, Issue 2, Page 315-330, March 2025.
We summarize the recent progress in understanding defense mechanisms in specific tissues or sites that are encountered by arboviruses and discuss their possible roles in virus infection or transmission. Abstract Ticks can transmit many pathogens, including arboviruses, to their vertebrate hosts.
Chuanfei YUAN, Qiong XU, Yunjia NING, Qianfeng XIA   +3 more
wiley   +1 more source

Genômica e proteômica de Anaplasma marginale: contribuições para o controle da riquétsia. [PDF]

, 2011
A anaplasmose bovina é causada pela riquétsia intra-eritrocítica Anaplasma marginale, responsável por importantes prejuízos econômicos, por causa da alta morbidade e mortalidade em rebanhos bovinos suscetíveis.
ADI, S. S., ALMEIDA JÚNIOR, N. F. de, ARAÚJO, F. R. de, ASTOLFI FILHO, S., BRÍGIDO, M. de M., ELISEI, C., FARIAS, T. de A., FELIPE, M. S. S., FRAGOSO, S. P., MADRUGA, C. R., PEREIRA, M., PRADO, R. de Q., RAMOS, C. A. do N., ROSINHA, G. M. S., SOARES, C. M. de A., SOARES, C. O., SOUZA, I. I. F. de, TORRES, F. A. G., WALTER, M. E. M. T.   +18 more
core  

Participatory surveillance reveals marsh deer mortality event during an extraordinary flood in Ibera Wetlands, Argentina

Ecosphere, Volume 16, Issue 2, February 2025.
Abstract Mortality events of marsh deer (Blastocerus dichotomus) have been historically described in the southern margins of its geographical range. Few documented cases show how environmental changes and pathogens interact to trigger mortality scenarios and reveal their causes.
M. M. Orozco, E. C. Guillemi, L. Minatel, A. Schapira, K. Caimi, Y. Berra, P. Blanco, D. Di Nucci, M. D. Farber, M. Pilar Fernández, H. D. Argibay   +10 more
wiley   +1 more source

Serological diagnosis of persistent infection with Anaplasma marginale bacteria in cattle

The Iraqi Journal of Veterinary Medicine, 2015
Bovine anaplasmosis is one of the tick-borne diseases caused by Anaplasma marginale bacteria which can cause high economic losses to livestock. Cattle that recovered from acute infection become carriers without clinical signs related to the disease and ...
Hasanain AJ. Al-gharban
doaj   +1 more source

IgG and IgG2 antibodies from cattle naturally infected with Anaplasma marginale recognize the recombinant vaccine candidate antigens VirB9, VirB10, and elongation factor-Tu. [PDF]

, 2011
Anaplasma marginale is an important vector-borne rickettsia of ruminants in tropical and subtropical regions of the world. Immunization with purified outer membranes of this organism induces protection against acute anaplasmosis.
ARAÚJO, F. R., COSTA, C. M., ELISEI, C., F. de, FARIAS, T. A., FONSECA, A. H., FRAGOSO, S. P., MELO, E. S. P., RAMOS, C. A. N., ROSINHA, G. M. S., SOARES, C. O., SOUZA, I. I.   +11 more
core