Results 51 to 60 of about 672,897 (216)

N‐Acetylcysteine Reduces Alveolar Bone Loss and Mitigates Systemic Oxidative Damage in Rats With Apical Periodontitis

open access: yesInternational Endodontic Journal, Volume 59, Issue 5, Page 890-902, May 2026.
ABSTRACT Aim This study aimed to evaluate the effects of N‐acetylcysteine (NAC) supplementation in apical periodontitis (AP) induced in rats. Methodology Eighteen male Wistar rats were randomly assigned to three groups: control, AP, and AP plus NAC.
Ian Wesley Rocha dos Santos   +9 more
wiley   +1 more source

Muscle Satellite Cells: Exploring the Basic Biology to Rule Them

open access: yesStem Cells International, Volume 2016, Issue 1, 2016., 2016
Adult skeletal muscle is a postmitotic tissue with an enormous capacity to regenerate upon injury. This is accomplished by resident stem cells, named satellite cells, which were identified more than 50 years ago. Since their discovery, many researchers have been concentrating efforts to answer questions about their origin and role in muscle development,
Camila F. Almeida   +5 more
wiley   +1 more source

COOPERAÇÃO UNIVERSIDADE/SEGMENTO EMPRESARIAL: UM PROCESSO NECESSÁRIO À INOVAÇÃO [PDF]

open access: yes, 2009
A inovação apresenta-se na sociedade atual como um fator preponderante no processo de desenvolvimento das nações. Nesse contexto, a cooperação Universidade/Segmento empresarial surge para consolidar os esforços entre o governo, a universidade e o setor ...
CAIXETA, DOUGLAS RAFAEL ALMEIDA   +4 more
core  

Electromembrane Extraction for Multiclass Pesticide Assessment in Soil Matrices: Sustainable Analytical Insights

open access: yesAnalysis &Sensing, Volume 6, Issue 2, March 2026.
The U‐shaped electromembrane extraction with liquid chromatography‐mass spectrometry enables rapid multiclass pesticide screening in soil. The 15 min, low‐solvent workflow achieves high recoveries and robust linearity, while AGREEprep and GAPI assessments highlight a greener profile compared to literature reports, which represents a smart strategy for ...
Rafael O. Martins   +9 more
wiley   +1 more source

Structural Aspects of Antioxidant and Genotoxic Activities of Two Flavonoids Obtained from Ethanolic Extract of Combretum leprosum

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2016, Issue 1, 2016., 2016
Combretum leprosum Mart., a member of the Combretaceae family, is a traditionally used Brazilian medicinal plant, although no evidence in the literature substantiates its antioxidant action and the safety of its use. We evaluated the antioxidant properties of the ethanolic extract (EE) from flowers of C.
Cassiana Macagnan Viau   +5 more
wiley   +1 more source

Arranjos institucionais na cooperação internacional para o desenvolvimento

open access: yesRevista de Ciências do Estado, 2018
Ensaio: Arranjos Institucionais na Cooperacao Internacional Para o Desenvolvimento: Um Ensaio Sobre o Resgate do Estado-Nacao Promovido Pelos ...
T. S. Pereira
semanticscholar   +1 more source

Política de remuneração de professores e as recomendações da Organização para Cooperação e Desenvolvimento Econômico (OCDE)

open access: yesEduca, 2020
O texto tem como objetivo analisar as recomendações da Organização para Cooperação e Desenvolvimento Econômico (OCDE), no que se refere às políticas de remuneração de professores.
Carlos Vinícius Ramos, J. Moreira
semanticscholar   +1 more source

Cooperação Universidade-Empresa-Governo: O caso UNIJUÍ/SEDAI [PDF]

open access: yes, 2005
As dificuldades de sobrevivência na era do conhecimento, da globalização, obrigam os agentes a tomarem a cooperação, entre si, como alternativa para o desenvolvimento coletivo da sociedade.
Redin, Evani   +2 more
core  

Molecular and Serological Detection of Coxiella burnetii in Small Ruminants in Northeastern Brazil

open access: yesVeterinary Medicine and Science, Volume 12, Issue 2, March 2026.
• Serology indicates that one‐third of the sheep and goats had previously been infected with Coxiella burnetii. • qPCR analysis revealed the ongoing presence of C. burnetii in all evaluated flocks, each with a previous history of reproductive disorders. • These results indicate the need for preventive measures and control of C.
Ana Karoline Sousa Mendes Simas   +7 more
wiley   +1 more source

Estruturas de governança, desenvolvimento sustentável territorial e desigualdade regional ente 2002 e 2014

open access: yesRevista PerCursos, 2021
Este trabalho expõe os dados referentes ao PIB e ao PIB per capita coletados pela pesquisa “Governança territorial no Brasil: especificidades institucionais, lógicas espaciais e políticas de desenvolvimento”.
Wilson Bento Figueiredo Filho
doaj   +1 more source

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