Immunodiffusion
Mostrando 13-24 de 864 artigos, teses e dissertações.
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13. Alternative complement pathway and factor B activities in rats with altered blood levels of thyroid hormone
Evaluating the activity of the complement system under conditions of altered thyroid hormone levels might help elucidate the role of complement in triggering autoimmune processes. Here, we investigated alternative pathway (AP) activity in male Wistar rats (180 ± 10 g) after altering their thyroid hormone levels by treatment with triiodothyronine (T3), propy
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-03
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14. Retrospective seroepidemiological analysis of patients with suspicion of paracoccidioidomycosis in São Paulo State, Brazil
The geographic distribution of paracoccidioidomycosis (PCM) in the Brazilian state of São Paulo was evaluated in a retrospective study using secondary data from serological analyses, carried out by double immunodiffusion assay of patients with PCM suspicion, from January 1999 to May 2010. Sixty percent of 10,176 patients, from 239 cities, were serologically
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 2012
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15. Soroprevalência de lentiviroses de pequenos ruminantes e caracterização dos rebanhos caprinos e ovinos no estado do Maranhão, Brasil.
Objetivou-se, no presente estudo, determinar a soroprevalência das lentiviroses de pequenos ruminantes (LVPR), caracterizar o manejo zoosanitário e descrever as características da caprinovinocultura nas três principais mesorregiões produtoras de caprinos e ovinos do Estado do Maranhão, Brasil. Foram visitados 30 criatórios de caprinos, 31 de ovinos e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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16. INFLUÊNCIA DA ARTRITE ENCEFALITE CAPRINA (CAE) NAS CARACTERÍSTICAS FÍSICO-QUÍMICA E MICROBIOLÓGICA DO LEITE E ANÁLISE HISTOLÓGICA DA GLÂNDULA MAMÁRIA / INFLUENCE caprine arthritis encephalitis (CAE) IN PHYSICAL-CHEMICAL AND MICROBIOLOGICAL ANALYSIS OF MILK AND histopathologic
The caprine arthritis encephalitis (CAE) is a disease of chronic and debilitating condition caused by a virus the family Retroviridae, subfamily lentivirus and Orthoretrovirinae gender. In transmission, the milk and colostrum from goats infected serving as an important means of virus carrier, but work on the changes in the milk of infected goats are scarce.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/07/2011
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17. PRODUÇÃO DE ANTÍGENOS DO VÍRUS DA ARTRITE ENCEFALITE CAPRINA PARA IMUNODIAGNÓSTICO / PRODUCTION OF VIRUS ANTIGENS OF GOATS FOR ARTHRITIS ENCEPHALITIS IMMUNODIAGNOSTIC
The small ruminantslentiviruses are responsible for a significant economic loss that enabled the development of efficient control and monitoring programs in Europe and other countries.The diagnosis of CAE is mainly based on serological tests.The World Organisation for Animal Health (OIE) recommends the use of agarose gel immunodiffusion (AGID) for its low co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/07/2011
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18. Brucella canis infection in dogs attended in veterinary clinics from patos, Paraíba state, Brazil
To determine the frequency of anti-Brucella canis antibodies in dogs attended in veterinary clinics from Patos, Paraíba State, Brazil, as well as to identify risk factors and to isolate and identify the agent, 193 dogs were used. Agar gel immunodiffusion test (AGID) was used to detect B. canis antibodies in sera. Isolation of B. canis was carried out in blo
Braz. J. Microbiol.. Publicado em: 2011-12
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19. Anticorpos contra vírus do grupo da língua azul em caprinos e ovinos do sertão de Pernambuco e inferências sobre sua epidemiologia em regiões semiáridas
The prevalence of antibodies against bluetongue virus was investigated in 41 dairy goats and 40 sheep herds in the semi-arid region of Pernambuco state and the conditions for insect Culicoides maintenance, considering climate dynamics and vector competence, were evaluated. The percents of seropositive herds in agar gel immunodiffusion test for bluetongue vir
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2011-12
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20. Prevalência da infecção por lentivírus de pequenos ruminantes em caprinos em Teresina, Piauí
The prevalence of anti-lentiviruses antibodies of small ruminants was investigated in goat herds in the city of Teresina, PI, Brazil. A seroepidemiological survey was conducted involving 480 animals, apparently healthy, belonging to six rural properties. The diagnostic test was the agar gel immunodiffusion (AGID), using antigens produced from cellular cultur
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2011-06
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21. Anticorpos contra o vírus da Maedi-Visna em rebanhos ovinos da microrregião de Juazeiro - Bahia.
To detect the presence of Maedi-Visna virus in sheep in the Juazeiro microregion, Bahia, 919 serum samples were evaluated by an agar gel immunodiffusion test (AGID). The samples were collected in eight of the cities that make up this microregion: Juazeiro, Sento Sé, Sobradinho, Pilão Arcado, Campo Alegre de Lourdes, Remanso, Casa Nova and Curaça. A positi
Ciência Animal Brasileira. Publicado em: 2011
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22. Prevalência sorológica da artrite-encefalite caprina em rebanhos caprinos do município de Juazeiro, Bahia, Brasil.
Serologic prevalence of caprine arthritis-encephalitis (cae) in the city of Juazeiro, Bahia, Brazil. This study aims to verify serologic prevalence of caprine arthritis-encephalitis (CAE) in the city of Juazeiro, Bahia, by carrying out an agar gel immunodiffusion proof test (AGID). Furthermore, it attempts to characterize the region's breeding systems. To th
Ciência Animal Brasileira. Publicado em: 2011
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23. Cell-free antigens from precocious Paracoccidioides brasiliensis culture induce a typical delayed-type hypersensitivity reaction
Cell-free antigens (CFAg) derived from Paracoccidioides brasiliensis have typically been used in immunodiffusion reactions for serodiagnosis or therapeutic follow-up of paracoccidioidomycosis patients. Thus, we investigated the usefulness of CFAg obtained from cultures at different ages, to evaluate cellular immunity by the footpad test, in experimental muri
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2011
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24. Inquérito sorológico, busca ambiental e análise clínico-laboratorial de Histoplasma capsulatum var. capsulatum em animais do Estado do Ceará. / A serological survey seeking environmental and clinical-laboratory analysis of Histoplasma capsulatum var. capsulatum in animals in the state of Ceara.
A histoplasmose é causada pelo fungo dimórfico e saprófita Histoplasma capsulatum var. capsulatum. Apesar do caráter endêmico da histoplasmose em humanos no Brasil, dados sobre a ocorrência dessa micose em animais são escassos. A origem ambiental da infecção para humanos e animais em certas regiões permanece desconhecida, bem como a prevalência da
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/12/2010