Proteinase
Mostrando 1-12 de 1939 artigos, teses e dissertações.
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1. Avaliação de oito protocolos na extração de DNA genômico de Hypostomus commersoni Valenciennes, 1836 (Loricariidae: Siluriformes)
Resumo Os princípios e as técnicas aplicadas na extração de DNA desempenham um papel crucial na obtenção de material genético purificado. O presente estudo investiga a eficiência de oito protocolos na extração de DNA de Hypostomus commersoni, um importante componente ictiofaunístico de riachos da América do Sul. A qualidade das amostras foi avali
Braz. J. Biol.. Publicado em: 2021-09
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2. Case for diagnosis. Cutaneous small vessel vasculitis (anti-proteinase 3 positive), fever, hemoptysis, and lung cavitation in an adult,
Abstract Small vessel vasculitis with anti-proteinase antibodies 3 is an atypical clinical presentation of tuberculosis. The authors present the case of a 47-year-old male patient, with palpable purpura and palmoplantar hemorrhagic blisters, with subsequent dissemination. He presented severe pulmonary symptoms with cavitation, fever, hemoptysis, and high lev
An. Bras. Dermatol.. Publicado em: 2021-03
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3. Scurvy: hard to remember, easy to diagnose and treat,
Abstract Small vessel vasculitis with anti-proteinase antibodies 3 is an atypical clinical presentation of tuberculosis. The authors present the case of a 47-year-old male patient, with palpable purpura and palmoplantar hemorrhagic blisters, with subsequent dissemination. He presented severe pulmonary symptoms with cavitation, fever, hemoptysis, and high lev
An. Bras. Dermatol.. Publicado em: 2021-03
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4. Association between pemphigus and systemic lupus erythematosus: a systematic review and meta-analysis,
Abstract Small vessel vasculitis with anti-proteinase antibodies 3 is an atypical clinical presentation of tuberculosis. The authors present the case of a 47-year-old male patient, with palpable purpura and palmoplantar hemorrhagic blisters, with subsequent dissemination. He presented severe pulmonary symptoms with cavitation, fever, hemoptysis, and high lev
An. Bras. Dermatol.. Publicado em: 2021-03
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5. Reactivity of sera from dogs living in a leishmaniasis-endemic area to the COOH-terminal region of cysteine proteinase B
ABSTRACT Cysteine proteinases are well-known virulence factors of Leishmania spp. with demonstrated actions in both experimental mouse infection and human infection. However, studies on these enzymes in canine leishmaniasis are scarce. Here, we show, for the first time, the reactivity of sera from dogs living in an endemic area to a recombinant protein from
Braz J Infect Dis. Publicado em: 2020-06
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6. Virulence factors of Candida species from the oral mucosa and prostheses of elderly people from a riverside community in the Amazon state, Brazil
Resumo Introdução A Candida albicans é a levedura que mais acomete a cavidade oral, podendo causar infecção. Porém diversos fatores podem estar associados ao aparecimento da candidíase, que podem estar relacionados com a higiene e saúde dos indivíduos, mas também com a patogenicidade destes microrganismos. Objetivo Avaliar os fatores de virulênc
Rev. odontol. UNESP. Publicado em: 02/12/2019
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7. Mitigating effect of tanshinone IIA on ventricular remodeling in rats with pressure overload-induced heart failure
Abstract Purpose To investigate the effect of tanshinone IIA (TIIA) on ventricular remodeling in rats with pressure overload-induced heart failure. Methods Pressure overload-induced heart failure model (abdominal aortic coarctation) was established in 40 rats, which were divided into model and 5, 10 and 20 mg/kg TIIA groups. Ten rats receiving laparotomy e
Acta Cir. Bras.. Publicado em: 14/10/2019
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8. Inflammatory biomarkers in sera of patients with intervertebral disc degeneration
RESUMO Objetivo: Avaliar os níveis de fatores inflamatórios nos discos intervertebrais (interleucina 6) e proteinase (catepsina B) em pacientes com doença degenerativa de disco intervertebral, além de verificar os níveis séricos de interleucina 6, ácido hialurônico e atividade sérica da catepsina B. Métodos: Foi realizado exame imuno-histoquímic
Einstein (São Paulo). Publicado em: 29/08/2019
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9. Protective effects of salidroside on chronic heart failure in rats and the underlying mechanisms
The present study aimed to investigate the protective effects of salidroside on chronic heart failure (CHF) in rats and to explore the underlying mechanisms. One hundred SD rats were randomly divided into sham-operated, model, and low-, medium- and high-dose salidroside groups. The CHF model was established in later 4 groups. The later 3 groups were intragas
Braz. J. Pharm. Sci.. Publicado em: 12/08/2019
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10. Subproteome of Lachesis muta rhombeata venom and preliminary studies on LmrSP-4, a novel snake venom serine proteinase
Abstract Background: Lachesis muta rhombeata is one of the venomous snakes of medical importance in Brazil whose envenoming is characterized by local and systemic effects which may produce even shock and death. Its venom is mainly comprised of serine and metalloproteinases, phospholipases A2 and bradykinin-potentiating peptides. Based on a previously report
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 15/04/2019
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11. Occurrence, antifungal susceptibility, and virulence factors of opportunistic yeasts isolated from Brazilian beaches
BACKGROUND Opportunistic pathogenic yeast species are frequently associated with water habitats that have pollution sources of human or animal origin. Candida albicans has already been suggested as a faecal indicator microorganism for aquatic environments. OBJECTIVES The goal of this study was to investigate the occurrence of C. albicans and other opport
Mem. Inst. Oswaldo Cruz. Publicado em: 14/03/2019
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12. Comparação da extração de DNA utilizando proteinase K e kit de extração: análise da qualidade do material genético
RESUMO INTRODUÇÃO: O ácido desoxirribonucleico (DNA) é a matéria-prima para os estudos genéticos, por isso são desenvolvidas técnicas laboratoriais para sua obtenção, com concentração e integridades adequadas. OBJETIVO: Comparar dois métodos de extração de DNA em relação à concentração e à integridade da amostra. MÉTODOS: O DNA foi e
J. Bras. Patol. Med. Lab.. Publicado em: 2018-04