Results 61 to 70 of about 870,924 (168)

Antibiotic‐Induced Dysbiosis of the Gut Microbiota Shifts Host Tryptophan Metabolism and Increases the Susceptibility of Mice to Pulmonary Infection With Pseudomonas aeruginosa

open access: yesImmunology, Volume 175, Issue 4, Page 453-466, August 2025.
Antibiotic‐induced dysbiosis of the gut microbiota shifts host tryptophan metabolism and impairs the innate immune response during Pseudomonas aeruginosa pulmonary infection. (A) Eubiosis: During eubiosis, the intestinal microbiota metabolises tryptophan into indole metabolites, which keeps tryptophan levels within normal serum concentrations. However,
Camila Bernardo de Brito   +19 more
wiley   +1 more source

A interação do adulto no universo infantil [PDF]

open access: yes, 2012
Trabalho de Conclusão do Curso de Especialização em Educação Infantil - 1ª Edição – Polo Joinville - SC, para a obtenção do Grau de Especialista em Educação InfantilNo presente artigo procurou-se analisar a real importância da participação do adulto no ...
Cordeiro, Anelise Regina de Souza
core  

Specific cutting energy consumption in a circular saw for eucalyptus stands WM01 and MN463 [PDF]

open access: yes, 2011
Modern technologies for continuous carbonization of Eucalyptus sp. require special care in wood cutting procedures. Choosing the right tool, cutting speeds and feed rates is important to manage time and energy consumption, both of which being critical ...
Gomes Gontijo, Thiago   +5 more
core   +2 more sources

Temporal Dynamics of a Neotropical Plant‐Hummingbird Interaction Network

open access: yesAustral Ecology, Volume 50, Issue 7, July 2025.
Using an unprecedented sampling effort we evaluated network structure and dynamics of plant‐hummingbird interactions over 1 year in the Brazilian hyperdiverse Campos Rupestres. Network structure presented remarkable temporal change, showing that tropical communities can also be strongly influenced by climate.
Steffani N. P. Queiroz   +7 more
wiley   +1 more source

Conhecimentos e aprendizagens produzidas e mobilizadas por futuros professores em uma disciplina de Estágio - Possibilidades no Contexto Pandêmico

open access: yesRevista Baiana de Educação Matemática, 2021
Nesse artigo buscamos evidenciar e discutir como a proposta do Plano de Atividades Emergenciais implementada em uma disciplina de Estágio Curricular Supervisionado em Matemática nos Anos Finais do Ensino Fundamental, ofertada no curso de Licenciatura em
Priscila Bernardo Martins   +2 more
doaj  

Caracterização da interação HipAB na Shewanella oneidensis MR1 [PDF]

open access: yes, 2013
Mestrado em BioquímicaBacterial resistance is a major issue in research related to environmental and public health, due to the ineffectiveness of antibiotics, resulting from a subpopulation of bacterial cells entering a dormant state.
Henriques, Andreia Filipa Pereira
core  

Comparative efficacy and safety of ilunocitinib and oclacitinib for the control of pruritus and associated skin lesions in dogs with atopic dermatitis

open access: yesVeterinary Dermatology, Volume 36, Issue 2, Page 165-176, April 2025.
Background – Janus kinase inhibitors (JAKi) have been shown to reduce pruritus and improve associated inflammatory skin lesions in canine atopic dermatitis (cAD). Objective – To evaluate the efficacy and safety of ilunocitinib, in comparison to oclacitinib, for the control of cAD in a randomised, blinded trial.
Sophie Forster   +4 more
wiley   +1 more source

Professoras bem-sucedidas são professoras reflexivas?! a prática da reflexividade nas ações pedagógicas de professoras nos anos iniciais de escolaridade

open access: yesOlhar de Professor, 2009
Este estudo, expresso na modalidade narrativa, consiste numa pesquisa processual, de natureza qualitativa. Tem como pressuposto que o papel do professor implica uma responsabilidade que resulta em exigência de aperfeiçoamento constante.
Luciana Miyuki Sado Utsumi
doaj  

Suitable Mouse Model to Study Dynamics of West Nile Virus Infection in Culex quinquefasciatus Mosquitoes

open access: yesTropical Medicine and Infectious Disease
West Nile Virus (WNV) poses a significant global public health threat as a mosquito-borne pathogen. While laboratory mouse models have historically played a crucial role in understanding virus biology, recent research has focused on utilizing ...
Lívia Baldon   +22 more
doaj   +1 more source

The Role of Heme and Reactive Oxygen Species in Proliferation and Survival of Trypanosoma cruzi

open access: yesJournal of Parasitology Research, 2011
Trypanosoma cruzi, the protozoan responsible for Chagas disease, has a complex life cycle comprehending two distinct hosts and a series of morphological and functional transformations. Hemoglobin degradation inside the insect vector releases high amounts
Marcia Cristina Paes   +4 more
doaj   +1 more source

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