Policlonal Antibody
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Feline subcutaneous pythiosis
RESUMO: Pitiose em felinos é uma doença de ocorrência rara associada ao oomiceto Pythium insidiosum. O objetivo deste relato é descrever as características macroscópicas, histopatológicas e moleculares da infecção por P. insidiosum em um gato de dois anos de idade, com uma massa invasiva localizada no subcutâneo. O gato morreu logo após a cirurgi
Cienc. Rural. Publicado em: 11/03/2019
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2. Detection and cellular localization of Xanthomonas campestris pv. viticola in seeds of commercial 'Red Globe' grapes
Commercial grapevine fruit (Vitis vinifera) of the Red Globe variety were collected in vineyards from Vale do São Francisco lower basin, an area of occurrence of grapevine bacterial canker. Seeds were extracted, classified as symptomatic or asymptomatic and processed in order to be observed under light (LM) and scanning electron microscopy (SEM) along with
Trop. plant pathol.. Publicado em: 2014-04
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3. Estudo dos mecanismos envolvidos na ativação policlonal dos linfócitos B durante a fase aguda da infecção pelo Plasmodium chabaudi AS. / Polyclonal antibody induction mechanisms during the acute phase of Plasmodium chabaudi AS malaria.
Polyclonal B cell activation is a feature of the early spleen B cell response to human and murine malaria, which results in intense production of parasite low-affinity IgM and IgG and autoantibodies. Although this response may contribute for the initial parasite control, it may also hinder the generation of high-affinity IgG that guarantees parasite eliminat
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/05/2011
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4. Anticorpos anti-intimina: análise da reatividade dos anticorpos policlonal e monoclonal, clonagem e expressão do fragmento variável de cadeia simples (scFv) do anticorpo monoclonal / Anti-intimin antibodies: polyclonal and monoclonal reactivity analyzes, cloning and expression of single chain fragment variable (scFv) of monoclonal antibodies
Intimina é o principal fator de virulência envolvido na patogênese de Escherichia coli enteropatogênica (EPEC) e de Escherichia coli enterohemorrágica (EHEC). A detecção de EHEC e EPEC típica ou atípica é de fundamental importância na definição da conduta terapêutica das infecções promovidas por E. coli, que ainda são a principal causa de di
Publicado em: 2010
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5. Efeito da radiação gama em proteína alergênica de ovos de galinhas poedeiras / Gamma radiation effect on allergen protein of laying hen eggs
O ovo é o alimento naturalmente mais completo, uma vez que possui todos os nutrientes necessários, como vitaminas, aminoácidos e minerais essenciais para manter uma vida. Porém, em contra partida, possui várias proteínas promotoras de alergias em considerável parcela da população mundial. Para determinar as proteínas dos alimentos alergênicos, um
Publicado em: 2009
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6. Development of a fitosanity program for Potyvirus and Potexvirus / Desenvolvimento de um programa de fitossanidade para Potyvirus e Potexvirus
The potato culture (Solanum tuberosum L.) represents the fourth major vegetal production in the world, reaching productivity indexes which overcome that of cerals in 5 times. Potato crop may be affected by several disease. Actually, some references point out near 40 in a total of 70 disorders are caused by viral agents. Among the most important viruses of po
Publicado em: 2009
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7. Development of immunoassay techniques to detect microcystin in environmental samples / Desenvolvimento de técnicas de imunoensaio para detecção de microcistina em amostras ambientais
The contamination of drinking water by cyanobacterial toxins is a public health issue and a concern for water authorities throughout the world. Microcystin-LR (MCLR) is a hazardous cyclic heptapeptide cyanotoxin, which inhibits protein phosphatase PP1 and PP2A in hepatocytes. Microcystins are produced by several genera of cyanobacteria and presents more than
Publicado em: 2009
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8. Azitromicina inibe a infecção por Toxoplasma gondii em oculares de fetos e reduz o parasitismo na infecção congênita e adquirida em modelo experimental de Calomys callosus
Toxoplasma gondii is an obligatory intracelullar parasite of large geographical distribution that causes severe sequelae to fetuses of mothers infected for the first time during pregnancy and in immunossuppressed adults. The drugs most frequently used for the treatment of toxoplasmosis are a combination of sulfadiazine and pirimethamine plus folinic acid. Ho
Publicado em: 2008
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9. Azitromicina inibe a infecÃÃo por Toxoplasma gondii em oculares de fetos e reduz o parasitismo na infecÃÃo congÃnita e adquirida em modelo experimental de Calomys callosus
Toxoplasma gondii is an obligatory intracelullar parasite of large geographical distribution that causes severe sequelae to fetuses of mothers infected for the first time during pregnancy and in immunossuppressed adults. The drugs most frequently used for the treatment of toxoplasmosis are a combination of sulfadiazine and pirimethamine plus folinic acid. Ho
Publicado em: 2008
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10. Analysis of T-and B-cell memory after untreated and drug treated blood-stage Plasmodium chabaudi AS malaria. / Análise dos compartimentos de linfócitos T e B de memória em animais tratados e não tratados com cloroquina durante a infecção pelo Plasmodium chabaudi AS.
One of the main characteristics of malaria is the intense policlonal activation of splenic T and B lymphocytes induced by the parasite and the consequent elimination, through apoptosis, of part of these cells. However, the limited exposure to the bloodstage malaria seems to induce a prominent cellular immunity, associated with the protection of T lymphocytes
Publicado em: 2008
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11. Prevalencia da infecção pelo Helicobacter pylori em crianças ate 12 anos de idade
Helicobacter pylori (H. pylori) is a small curved and S-shaped Gram negative bacilli, with up to five sheathed flagelae arising from one end. The bacteria has been associated to some histological changes and gastroduodenal diseases, among which active chronic gastritis, duodenal ulcer, gastric adenocarcinoma and mucosa-associated lymphoid tissue (MALT) lymph
Publicado em: 2003
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12. p53 protein expression in central nervous system neoplasms.
AIMS: To demonstrate, immunohistochemically, p53 protein expression in a selection of central nervous system tumours; to investigate the relation between p53 expression and that of the proliferation related antigen, PCNA. METHODS: Surgical specimens from 86 central nervous system tumours were routinely fixed, paraffin wax embedded, and immunostained with a m