Innate Immunology
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Modelos de inmunidad en estudiantes universitarios: su evolución como resultado de un proceso de enseñanza
Abstract The study of the evolution of the conceptual models of students is a topic of current importance in the didactics of science. Initial studies in the field of modeling were oriented toward describing the models of students and teachers and professors in different fields of knowledge with important results in didactics. Today, and particularly in this
Educ. Pesqui.. Publicado em: 21/01/2019
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2. Fish Immunology. The modification and manipulation of the innate immune system: Brazilian studies
O estudo das estruturas e o funcionamento do sistema imune de peixes são fundamentais para o desenvolvimento de novas tecnologias e produtos para a melhoria da produtividade. Esta é a primeira revisão sobre o sistema imune de peixe ressaltando os estudos realizados no Brasil. A aquicultura no Brasil apresentou grande crescimento nos últimos anos, devido
An. Acad. Bras. Ciênc.. Publicado em: 09/09/2014
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3. Involvement and interactions of different immune cells and their cytokines in human visceral leishmaniasis
Visceral leishmaniasis (VL) or kala-azar, a disseminated infection of the lymphoreticular system of the body, is marked by severe defect in immune system of the host. Successful cure of VL depends on the immune status of the host in combination with the effects of the antileishmanial drugs. The rationale approach towards eradication of this disease would be
Rev. Soc. Bras. Med. Trop.. Publicado em: 02/04/2013
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4. Etiology and immunology of infectious bronchitis virus
Infectious bronchitis virus (IBV) of chickens is currently one of the main diseases associated with respiratory syndrome in domestic poultry, as well as with losses related to egg production. The etiological agent is a coronavirus, which presents structural differences in the field, mainly in the S1 spike protein. The immune response against this virus is co
Revista Brasileira de Ciência Avícola. Publicado em: 2010-06
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5. Innate immunity in fatal asthma / Imunidade inata na asma fatal
INTRODUÇÃO: A inflamação das vias aéreas na asma envolve respostas imunes inatas. Os receptores do tipo Toll (Toll-like receptors, TLRs) e a citocina linfopoetina do estroma tímico (thymic stromal lymphopoietin, TSLP) estão envolvidos na inflamação brônquica da asma, mas a expressão destas proteínas em vias aéreas grandes e pequenas de asmático
Publicado em: 2010
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6. Papel dos receptores inatos TLR na formação de memória humoral e linfócitos B de longa vida: ação das proteases natterinas, toxinas majoritárias do veneno de Thalassophryne nattereri. / Role of innate TLR receptors in formation of humoral memory and long-life lymphocytes B: action of natterins proteases, majority toxins of Thalassophryne nattereri venom.
A contribuição de células B para a memória imunológica se dá por duas distintas populações: células B de memória e células produtoras de anticorpos de longa vida (ASC). A inter-relação entre estas células bem como os mecanismos envolvidos para a manutenção destas tem sido pouco entendida. O veneno de Thalassophryne nattereri tem se mostrado c
Publicado em: 2010
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7. A função da IL-10 na paracoccidioidomise pulmonar murina. / The role of IL-10 in murine pulmonary paracoccidioidomycosis.
Cellular immunity is the main defense mechanism of hosts infected by the Paracoccidioide brasiliensis (Pb), a dimorphic fungus that causes the most important systemic mycosis in Latin America. IFN-g activated macrophages participate in this activity that is antagonized by IL-10 an anti-inflammatory cytokine. Both, in the human pathology a
Publicado em: 2010
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8. Complement system in dendritic cell differentiation and maturation. / Papel do sistema complemento na diferenciação e maturação das células dendríticas.
O papel do complemento na modulação da resposta de células dendríticas não é bem entendido. Neste trabalho observamos que estas células produzirem proteínas do complemento e que o componente C3 regula positivamente a expressão de DC-SIGN, HLA-DR, CD1a, CD80 e CD86 e a produção de IL-6 e IL-12 por células dendríticas humanas. Também observamos,
Publicado em: 2008
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9. Avaliação da espressão de glicoproteinas potencialmente especificas na membrana plasmatica de celulas Natural Killer uterinas de camundogos / Evaluation of expression of potentially specific glycoproteins in plasmatic membrane of mouse uterine Natural Killer
The phenomenon of pregnancy in mammalians with hemochorial type placenta ions where the allogeneic fetus presenting the half of gene from paternal origins growth in tight contact with maternal tissues, without triggering the rejections responses of maternal immune system is still a non-solved question of immunology of reproduction. The cross-talk at maternal
Publicado em: 2006
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10. Effect of Toxoplasma gondii infection on immune related tissue gene expression in pigs / Efeito da infecção pelo Toxoplasma gondii na expressão de genes associados à resposta imune em tecidos de suínos
Toxoplasmosis is a widespread zoonosis affecting humans and large range of animal species worldwide. Serological surveillance indicates high infection rates, but rarely is associated to severe disease. T. gondii (Tg) infection induces a strong IFN-γ dominated immune response that rapidly controls parasite replication. Pig resistance to toxoplasmosis was
Publicado em: 2004
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11. Immunity & Ageing: a new journal looking at ageing from an immunological point of view
In the elderly, many alterations of both innate and clonotypic immunity have been described. Alterations to the immune system in the elderly are generally viewed as a deterioration of immunity, leading to the use of the term immunosenescence. However, although many immunological parameters are often notably reduced in the elderly, retained function of both i
BioMed Central.
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12. Concepts in Immunology and Diagnosis of Hydatid Disease
Echinococcosis is a cosmopolitan zoonosis caused by adult or larval stages of cestodes belonging to the genus Echinococcus (family Taeniidae). The two major species of medical and public health importance are Echinococcus granulosus and E. multilocularis, which cause cystic echinococcosis (CE) and alveolar echinococcosis (AE), respectively. Both CE and AE ar
American Society for Microbiology.