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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The role of cellular autophagy and type IV secretion system in Anaplasma phagocytophilum infection

Niu, Hua. January 2008 (has links)
Thesis (Ph. D.)--Ohio State University, 2008.
2

A comparison of antigenic proteins in different anaplasma isolates

Fehrsen, Jeanni January 1994 (has links)
A Thesis submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for a Masters degree. Onderstepoort, 1994 / Anaplasmosis is a tick transmitted haemoparasitic disease of bovines, caused by A. marginale and A. centrale, which occurs worldwide and results in losses of significant economic importance. Bovines that survive infection are immune to reinfection with a homologous isolate and partially protected against heterologous isolates. South African isolates of A.marginale and A. centrale are compared. [Abbreviated Abstract. Open document to view full version] / MT2017
3

Transmission dynamics of genetically distinct strains of Anaplasma marginale following superinfection

Galletti, Maria Fernanda Bandeira de Melo, January 2008 (has links) (PDF)
Thesis (M.S. in veterinary science)--Washington State University, August 2008. / Includes bibliographical references (p. 18-19).
4

Expression analysis and antibody neutralization of P44 major surface proteins of anaplasma phagocytophilum during mammalian infection

Wang, Xueqi. January 2006 (has links)
Thesis (Ph. D.)--Ohio State University, 2006. / Available online via OhioLINK's ETD Center; full text release delayed at author's request until 2007 Jun 2
5

In vivo endothelial cell infection by Anaplasma marginale

Carreño, Abigail D., January 2007 (has links) (PDF)
Thesis (M.S.)--Auburn University, 2007. / Abstract. Vita. Includes bibliographic references (ℓ. 37-44)
6

The immunogenicity of the type IV secretion system in Anaplasma marginale

Sutten, Eric Lynn, January 2009 (has links) (PDF)
Thesis (M.S. in veterinary science)--Washington State University, August 2009. / Title from PDF title page (viewed on Aug. 7, 2009). "Department of Veterinary Microbiology and Pathology." Includes bibliographical references.
7

Antigen-specific CD4+T cells in Anaplasma marginale infection of calves

Han, Sushan. January 2010 (has links) (PDF)
Thesis (Ph. D.)--Washington State University, May 2010. / Title from PDF title page (viewed on June 3, 2010). "College of Veterinary Medicine." Includes bibliographical references.
8

Controle de anaplasmose bovina através de imunização com Anaplasma Centrale

Dalto, André Gustavo Cabrera January 2015 (has links)
A anaplasmose bovina é uma das principais causas de perdas produtivas e mortes no Rio Grande do Sul em rebanhos bovinos. O Anaplasma marginale é o principal agente causador da enfermidade e provoca hipertermia, anemia, prostração, abortos e perdas produtivas nos animais acometidos. Tendo em vista o controle deste hemoparasita em uma propriedade leiteira localizada no município de Eldorado do Sul no Rio Grande do Sul, na qual a incidência da doença era alta, 473 animais foram imunizados com Anaplasma centrale na busca de desenvolvimento cruzado para Anaplasma marginale. No experimento foram verificadas que a incidência que normalmente era acima de 30% na propriedade passou para níveis inferires a 5%. No entanto, foram verificados abortos decorrentes da imunização, principalmente nos animais que possuíam menos de 90 dias de prenhes. Já o número de mortes globais na fazenda caiu consideravelmente tendo em vista que a principal causa de morte era a anaplasmose bovina. Dos animais inoculados com A. centrale em torno de 15% apresentaram sintomatologia clínica da enfermidade e precisaram ser tratados com oxitetraciclina no período entre 15 e 30 dias após a imunização. O custo com tratamento empregado na propriedade posterior à imunização caiu em torno de 85% o que provocou impacto significativo economicamente na propriedade. / Bovine anaplasmosis is a major cause of production losses and deaths in Rio Grande do Sul cattle herds. The Anaplasma is the main causative agent of cattle disease. It causes hyperthermia, anemia, prostration, abortions and reduces milk production in affected animals. In order to control this hemoparasite on a dairy farm located in the municipality of Eldorado do Sul in Rio Grande do Sul, where the disease incidence was high, 473 animals were immunized with Anaplasma centrale in the search for cross-protectiv immunity for Anaplasma marginale. The property anaplasmosis incidence, which usually was above 30%, became 5% after the immunization. However, abortions were observed resulting from innoculaition, especially in animals that had less than 90 days of pregnancy. The global number of deaths on the farm dropped considerably given that the main cause of death was the bovine anaplasmosis. 15% of animals inoculated with A. centrale showed clinical symptoms of the disease between 15 and 30 days after immunization and had to be treated with oxytetracycline . The amount of money spent with anaplasmosis treatment decay 85% after the immunization, which caused significant economic impact on the property.
9

Controle de anaplasmose bovina através de imunização com Anaplasma Centrale

Dalto, André Gustavo Cabrera January 2015 (has links)
A anaplasmose bovina é uma das principais causas de perdas produtivas e mortes no Rio Grande do Sul em rebanhos bovinos. O Anaplasma marginale é o principal agente causador da enfermidade e provoca hipertermia, anemia, prostração, abortos e perdas produtivas nos animais acometidos. Tendo em vista o controle deste hemoparasita em uma propriedade leiteira localizada no município de Eldorado do Sul no Rio Grande do Sul, na qual a incidência da doença era alta, 473 animais foram imunizados com Anaplasma centrale na busca de desenvolvimento cruzado para Anaplasma marginale. No experimento foram verificadas que a incidência que normalmente era acima de 30% na propriedade passou para níveis inferires a 5%. No entanto, foram verificados abortos decorrentes da imunização, principalmente nos animais que possuíam menos de 90 dias de prenhes. Já o número de mortes globais na fazenda caiu consideravelmente tendo em vista que a principal causa de morte era a anaplasmose bovina. Dos animais inoculados com A. centrale em torno de 15% apresentaram sintomatologia clínica da enfermidade e precisaram ser tratados com oxitetraciclina no período entre 15 e 30 dias após a imunização. O custo com tratamento empregado na propriedade posterior à imunização caiu em torno de 85% o que provocou impacto significativo economicamente na propriedade. / Bovine anaplasmosis is a major cause of production losses and deaths in Rio Grande do Sul cattle herds. The Anaplasma is the main causative agent of cattle disease. It causes hyperthermia, anemia, prostration, abortions and reduces milk production in affected animals. In order to control this hemoparasite on a dairy farm located in the municipality of Eldorado do Sul in Rio Grande do Sul, where the disease incidence was high, 473 animals were immunized with Anaplasma centrale in the search for cross-protectiv immunity for Anaplasma marginale. The property anaplasmosis incidence, which usually was above 30%, became 5% after the immunization. However, abortions were observed resulting from innoculaition, especially in animals that had less than 90 days of pregnancy. The global number of deaths on the farm dropped considerably given that the main cause of death was the bovine anaplasmosis. 15% of animals inoculated with A. centrale showed clinical symptoms of the disease between 15 and 30 days after immunization and had to be treated with oxytetracycline . The amount of money spent with anaplasmosis treatment decay 85% after the immunization, which caused significant economic impact on the property.
10

Controle de anaplasmose bovina através de imunização com Anaplasma Centrale

Dalto, André Gustavo Cabrera January 2015 (has links)
A anaplasmose bovina é uma das principais causas de perdas produtivas e mortes no Rio Grande do Sul em rebanhos bovinos. O Anaplasma marginale é o principal agente causador da enfermidade e provoca hipertermia, anemia, prostração, abortos e perdas produtivas nos animais acometidos. Tendo em vista o controle deste hemoparasita em uma propriedade leiteira localizada no município de Eldorado do Sul no Rio Grande do Sul, na qual a incidência da doença era alta, 473 animais foram imunizados com Anaplasma centrale na busca de desenvolvimento cruzado para Anaplasma marginale. No experimento foram verificadas que a incidência que normalmente era acima de 30% na propriedade passou para níveis inferires a 5%. No entanto, foram verificados abortos decorrentes da imunização, principalmente nos animais que possuíam menos de 90 dias de prenhes. Já o número de mortes globais na fazenda caiu consideravelmente tendo em vista que a principal causa de morte era a anaplasmose bovina. Dos animais inoculados com A. centrale em torno de 15% apresentaram sintomatologia clínica da enfermidade e precisaram ser tratados com oxitetraciclina no período entre 15 e 30 dias após a imunização. O custo com tratamento empregado na propriedade posterior à imunização caiu em torno de 85% o que provocou impacto significativo economicamente na propriedade. / Bovine anaplasmosis is a major cause of production losses and deaths in Rio Grande do Sul cattle herds. The Anaplasma is the main causative agent of cattle disease. It causes hyperthermia, anemia, prostration, abortions and reduces milk production in affected animals. In order to control this hemoparasite on a dairy farm located in the municipality of Eldorado do Sul in Rio Grande do Sul, where the disease incidence was high, 473 animals were immunized with Anaplasma centrale in the search for cross-protectiv immunity for Anaplasma marginale. The property anaplasmosis incidence, which usually was above 30%, became 5% after the immunization. However, abortions were observed resulting from innoculaition, especially in animals that had less than 90 days of pregnancy. The global number of deaths on the farm dropped considerably given that the main cause of death was the bovine anaplasmosis. 15% of animals inoculated with A. centrale showed clinical symptoms of the disease between 15 and 30 days after immunization and had to be treated with oxytetracycline . The amount of money spent with anaplasmosis treatment decay 85% after the immunization, which caused significant economic impact on the property.

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