Browsing by Subject "Proteases"
Now showing items 1-10 of 18
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Atividade enzimática de fungos filamentosos voltada à aplicação em processos de geração de bioetanol
(Universidade Federal de São Paulo, 2015-10-06)The search for mesophilic and thermophilic filamentous fungi isolated from various environments, as well as waste treatment processes such as composting, represents an appropriate strategy to obtain microbial enzymes, due ...
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Avaliação da atividade de cisteinoproteases em brânquias de ostras do gênero Crassostrea sp. expostas a Clorotalonil
(Universidade Federal de São Paulo (UNIFESP), 2019-04-30)After banning the use of organotin compounds as an active ingredient in antifouling paints, Chlorothalonil, a widely used fungicide in the agricultural sector, started to be commercialized worldwide as part of antifouling ...
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Avaliação de parâmetros cinéticos de diferentes construções da Mpro do vírus causador da COVID-19.
(Universidade Federal de São Paulo, 2022-06-21)No começo de janeiro de 2020, especialistas constataram através de sequenciamentos de genomas feitos em uma amostra de fluído bronco alveolar de um paciente, a existência de um vírus da Familia Coronaviridae pertencente ...
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Caracterização funcional de proteases e inibidores do carrapato rhipicephalus microplus e do parasita babesia bovis
(Universidade Federal de São Paulo (UNIFESP), 2019-08-29)Objectives: Functional characterization of a subtilisin-like serine peptidase, an aspartic peptidase and a cysteine peptidase from Babesia bovis parasites and characterization of a novel type 1 cystatin inhibitor from the ...
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Clearance of plasmin-PN-1 complexes by vascular smooth muscle cells in human aneurysm of the ascending aorta
(Elsevier Science Inc, 2018)Plasminogen is a circulating zymogen which enters the arterial wall by radial, transmural hydraulic conductance, where it is converted to plasmin by tissue plasminogen activator t-PA on an activation platform involving ...
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Efeito antimetastático do inibidor de protease Enterolobium contortisiliquum Trypsin Inhibitor (EcTI)
(Universidade Federal de São Paulo, 2021-10-27)O câncer melanoma é uma doença preocupante no cenário epidemiológico, visto que sua incidência se expande anualmente. Trata-se de um tumor de origem neuroectodérmica que apresenta um caráter extremamente agressivo e com ...
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Giant Amazonian fish pirarucu (Arapaima gigas): Its viscera as a source of thermostable trypsin
(Elsevier B.V., 2012-08-15)A trypsin was purified from pyloric caeca of pirarucu (Arapaima gigas). the effect of metal ions and protease inhibitors on its activity and its physicochemical and kinetic properties, as well its N-terminal sequence, were ...
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Giardia duodenalis: INTER-STRAIN VARIABILITY OF PROTEINS, ANTIGENS, PROTEASES, ISOENZYMES AND NUCLEIC ACIDS
(Instituto de Medicina Tropical, 1999-01-01)Giardia duodenalis isolates from asymptomatic or symptomatic patients and from animals present similarities and differences in the protein composition, antigenic profile, pattern of proteases and isoenzymes, as well as in ...
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Immune Evasion by Pathogenic Leptospira Strains: the Secretion of Proteases that Directly Cleave Complement Proteins
(Oxford Univ Press Inc, 2014-03-15)Leptospirosis is an infectious disease of public health importance. To successfully colonize the host, pathogens have evolved multiple strategies to escape the complement system. Here we demonstrate that the culture ...
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Interação entre fatores oceanográficos, expressão de proteínas e a atividade de proteases em Stramonita brasiliensis
(Universidade Federal de São Paulo (UNIFESP), 2019-10-30)Os costões rochosos são ambientes dinâmicos, onde fatores oceanográficos mudam combinados ao ciclo das marés. Os organismos habitantes desses costões rochosos, como a Stramonita sp., possuem adaptações para lidar com a ...
