Immune Reactions
Mostrando 1-12 de 508 artigos, teses e dissertações.
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1. Acantholytic pityriasis rubra pilaris associated with topical use of imiquimod 5%: case report and literature review,
Abstract Topical use of immune response modifiers, such as imiquimod, has increased in dermatology. Although its topical use is well tolerated, it may be associated with exacerbations of generalized cutaneous inflammatory diseases, possibly through the systemic circulation of pro-inflammatory cytokines. This report describes a case of development of pityrias
An. Bras. Dermatol.. Publicado em: 2020-02
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2. Spiky follicular mycosis fungoides and hidradenitis suppurativa-like lesions in a patient - complete remission with interferon alpha,
Abstract Topical use of immune response modifiers, such as imiquimod, has increased in dermatology. Although its topical use is well tolerated, it may be associated with exacerbations of generalized cutaneous inflammatory diseases, possibly through the systemic circulation of pro-inflammatory cytokines. This report describes a case of development of pityrias
An. Bras. Dermatol.. Publicado em: 2020-02
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3. ANTICORPOS POLICLONAIS PARA O IMUNODIAGNÓSTICO DE VÍRUS BOVINO
Resumo O objetivo do estudo foi produzir anticorpos policlonais para vírus bovino e testar a reatividade em imunoensaios como imunofluorescência, imunoperoxidase e slot blot. Como imunógeno utilizou-se cepas e/ou isolados dos herpesvírus bovino tipo 1, 2 e 5 (BoHV-1, BoHV-2 e BoHV-5), vírus da diarreia viral bovina (BVDV), vírus respiratório sincicial
Ciênc. anim. bras.. Publicado em: 24/10/2019
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4. Expression of FoxP3 in different forms of leprosy and reactions
RESUMO Embora as células T reguladoras (Treg) sejam importantes na regulação imunológica de vários processos patológicos, o papel delas na imunologia da hanseníase ainda precisa ser mais bem avaliado. O objetivo deste trabalho é quantificar o nuclear transcription factor P3 (FoxP3), principal marcador de células Treg, nas diferentes formas de hansen
J. Bras. Patol. Med. Lab.. Publicado em: 02/09/2019
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5. Previous dengue or Zika virus exposure can drive to infection enhancement or neutralisation of other flaviviruses
BACKGROUND Dengue virus (DENV) has circulated in Brazil for over 30 years. During this time, one serotype has cyclically replaced the other, until recently, when all four distinct serotypes began to circulate together. Persistent circulation of DENV for long time periods makes sequential infections throughout a person’s life possible. After primary DENV
Mem. Inst. Oswaldo Cruz. Publicado em: 12/08/2019
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6. REACTION OF PSIDIUM SPP. ACCESSIONS TO DIFFERENT LEVELS OF INOCULATION WITH MELOIDOGYNE ENTEROLOBII
RESUMO Meloidogyne enterolobii, juntamente com Fusarium solani, causam o declínio da goiabeira que é a principal causa de perdas na produção de goiaba, limitando o cultivo em todo o Brasil. Portanto, a busca por genótipos dentro do gênero Psidium com resistência a M. enterolobii é muito importante para o controle deste nematoide. Assim, o presente tr
Rev. Caatinga. Publicado em: 18/07/2019
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7. Small Molecules: Substrate Inhibitors, Chaperones, Stop-Codon Read Through, and Beyond
Abstract Lysosomal storage disorders are rare genetic disorders due to deficient lysosomal activity, which leads to progressive accumulation of nonmetabolized substrates. Patient’s clinical outcomes have significantly improved since the advent of enzyme replacement therapy, even though this therapeutic approach presents important limitations, such as immun
J. inborn errors metab. screen.. Publicado em: 30/05/2019
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8. Micronutrients: Speculation on Inborn Errors, Nutrigenomics, Evolution, the Microbiome, and Nutritional Immunity
Abstract Many micronutrients or cofactors derived from micronutrients are highly reactive, hence their role in catalysis of reactions by enzymes. The concentration of cofactors has to be kept low to avoid unwanted reactions while allowing them to bind to the (apo)enzymes that need them. A new disorder causing B6-responsive epilepsy (proline synthetase cotran
J. inborn errors metab. screen.. Publicado em: 28/02/2019
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9. Tuberculosis-HIV treatment with rifampicin or rifabutin: are the outcomes different?
BACKGROUND Rifamycins are a group of antibiotics mainly used in the treatment of tuberculosis (TB), however they interact with antiretroviral therapy (ART). Rifabutin allows more regimens options for concomitant imunodeficiency virus (HIV) treatment compared to rifampicin. OBJECTIVE Compare the outcomes of TB-HIV co-infected patients who used rifampicin
Mem. Inst. Oswaldo Cruz. Publicado em: 11/02/2019
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10. Radiotherapy and immune response: the systemic effects of a local treatment
Technological developments have allowed improvements in radiotherapy delivery, with higher precision and better sparing of normal tissue. For many years, it has been well known that ionizing radiation has not only local action but also systemic effects by triggering many molecular signaling pathways. There is still a lack of knowledge of this issue. This rev
Clinics. Publicado em: 10/12/2018
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11. Inflammatory cytokines in leprosy reactions and periodontal diseases
ABSTRACT The inflammatory cytokines involved in the immune response to chronic periodontal disease (CPD) in the context of leprosy reactions (LR) were analyzed in 57 new cases of multibacillary leprosy (MBL). They were stratified by the presence of CPD and LR. Messenger RNA (mRNA) expression of inflammatory mediators was determined by qRT-PCR using skin biop
Rev. Inst. Med. trop. S. Paulo. Publicado em: 08/11/2018
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12. Innate immunity and effector and regulatory mechanisms involved in allergic contact dermatitis
Abstract: Skin's innate immunity is the initial activator of immune response mechanisms, influencing the development of adaptive immunity. Some contact allergens are detected by Toll-like receptors (TLRs) and inflammasome NLR3. Keratinocytes participate in innate immunity and, in addition to functioning as an anatomical barrier, secrete cytokines, such as TN
An. Bras. Dermatol.. Publicado em: 2018-03