Epizootiology
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Real time polymerase chain reaction to diagnose Anaplasma marginale in cattle and deer (Ozotoceros bezoarticus leucogaster) of the Brazilian Pantanal.
Epizootiological study of Anaplasma marginale in regions that contain various reservoir hosts, co-existence of rickettsia pathogens, and common vectors is a complicated task. To achieve diagnosis of this rickettsia in cattle and campeiro deer of Brazilian Pantanal, a comparison was made between a real time polymerase chain reaction (RT-PCR) with intercalatin
Revista Brasileira de Parasitologia Veterinária. Publicado em: 2011
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2. Soroprevalência de anticorpos anti-Toxocara spp. em ovinos na região de Presidente Prudente, São Paulo / Soroprevalence of anti-Toxocara spp. antibodies in ovine from Presidente Prudente, São Paulo state, Brazil
The complex toxocariasis/larva migrans has been considered as one of the most important helminthosis wideworld. Human beings acquire the infection especially by ingestion of Toxocara spp. eggs present in contaminated soil. However, it is stated that human may become infected by ingesting raw or undercooked meat of paratenic hosts. The purpose of this study w
Publicado em: 2010
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3. Aspectos biológicos de Neozygites floridana (Weiser &Muma) (Zygomycetes : Entomophthorales) e dinâmica populacional deTetranychus evansi Baker &Prictchard (Acari : Tetranychidae) e seus inimigos naturais em Solanum americanum Mill / Biological aspects of Neozygites floridana (Weiser &Muma) (Zygomycetes: Entomophorales) and population dynamics of Tetranychus evansi Baker &Pritchard (Acari: Tetranychidae) and their natural enemies in Solanum americanum Mill.
Neozygites floridana (Weiser &Muma) (Zygomycetes: Entomophthorales) infects several species of Tetranychidae in different locations around the world. In Brazil, N. floridana was reported in Tetranychus evansi Baker &Pritchard and Tetranychus urticae Koch. Disease caused by this pathogen on tetranychids indicates its potential in biological control programs.
Publicado em: 2009
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4. EPIZOOTIOLOGY OF CANCER IN ANIMALS
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5. Edwardsiella tarda, a New Pathogen of Channel Catfish (Ictalurus punctatus)
Edwardsiella tarda, an enteric, gram-negative bacterium, causes gas-filled, malodorous lesions in muscle tissue of channel catfish. Incidence and epizootiology of the disease are presented.
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6. Bacillary Necrosis, a Disease of Larval and Juvenile Bivalve Mollusks I. Etiology and Epizootiology
Tubiash, Haskell S. (U.S. Bureau of Commercial Fisheries, Milford, Conn.), Paul E. Chanley, and Einar Leifson. Bacillary necrosis, a disease of larval and juvenile bivalve mollusks. I. Etiology and epizootiology. J. Bacteriol. 90:1036–1044. 1965.—Lethal bacterial infections of a variety of hatchery-spawned bivalve mollusk larvae and juveniles have been s
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7. Molecular epizootiology and evolution of vesicular stomatitis virus New Jersey.
Vesicular stomatitis virus (VSV) has been shown previously to be capable of undergoing rapid mutational change during sequential experimental infections in various tissue culture cell systems (J. Holland, K. Spindler, F. Horodyski, E. Grabau, S. Nichol, and S. Vandepol, Science 215:1577-1585, 1982). The present study was undertaken to determine the degree of
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8. Type-Specific Antigens in the Psittacosis-Lymphogranuloma Venereum Group of Organisms1
Fraser, C. E. Ovid (University of Wisconsin, Madison), and David T. Berman. Type-specific antigens in the psittacosis-lymphogranuloma venereum group of organisms. J. Bacteriol. 89:943–948. 1965.—Antigens of 14 strains of the psittacosis-lymphogranuloma venereum (PLV) group of organisms were prepared by treating purified particles with deoxycholate and tr
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9. Detection of Anaplasma-marginale-infected tick vectors by using a cloned DNA probe.
Anaplasmosis is the most widely distributed of several important tick-borne diseases that constrain cattle production throughout much of the world. Evaluation of the effectiveness of disease control strategies that integrate vaccination with tick control requires the ability to monitor tick and cattle infection rates. To detect Anaplasma marginale in ticks a
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10. Characteristics of Garden Dormice That Contribute to Their Capacity as Reservoirs for Lyme Disease Spirochetes
To describe the contribution of garden dormice to the epizootiology of Lyme disease, we compared their reservoir capacity for these pathogens to that of other sympatric hosts. Garden dormice are trapped most abundantly during early spring and again during midsummer, when their offspring forage. They are closely associated with moist forests. Garden dormice s
American Society for Microbiology.
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11. Seroepizootiology of Helicobacter pylori gastric infection in nonhuman primates housed in social environments.
We determined the seroepizootiology of Helicobacter pylori infection in rhesus monkeys. Plasma was obtained from 196 animals (age range, 1 to 22 years) that were housed in social environments, either in indoor gang cages, in outdoor corrals, or in free-ranging forested conditions. Plasma immunoglobulin G levels were determined with a specific enzyme-linked i
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12. Identification of Francisella species and discrimination of type A and type B strains of F. tularensis by 16S rRNA analysis.
Tularemia is a zoonotic disease, occurring throughout the Northern Hemisphere. The causative agent, the bacterium Francisella tularensis, is represented by two main types. Type A is found in North America, whereas type B is mainly found in Asia and Europe and to a minor extent in North America. No routine technique for rapid diagnosis of tularemia has been g