Results 41 to 50 of about 23,119 (219)

Evaluation of Genotoxic Effects of New Molecules with Possible Trypanocidal Activity for Chagas Disease Treatment

open access: yesThe Scientific World Journal, Volume 2013, Issue 1, 2013., 2013
Chagas disease is responsible for a large number of human infections and many are also at risk of infection. There is no effective drug for Chagas disease treatment. The Institute of Pharmaceutical Technology at Fiocruz, Brazil, has designed three nitro analogs of the nitroimidazole‐thiadiazole, megazol: two triazole analogs PTAL 05‐02 and PAMT 09 and ...
Francisco V. C. Mello   +8 more
wiley   +1 more source

Colorism and the Law in Latin America—Global Perspectives on Colorism Conference Remarks [PDF]

open access: yes, 2015
Today, persons of African descent make up more than forty percent of the poor in Latin America and have been consistently marginalized and denigrated as undesirable elements of the society since the abolition of slavery across the Americas.
Hernandez, Tanya K.
core   +2 more sources

The conversation circle and child assembly: the liquid word and child education [PDF]

open access: yes, 2009
Este artigo discute, inicialmente, alguns dos impasses da Educação Infantil contemporânea no Brasil, enfocando, em seguida, questões que emergiram em um projeto de Psicanálise e Educação Inclusiva desenvolvido em uma escola de Educação Infantil do ...
MRECH, Leny Magalhães, RAHME, Monica
core   +3 more sources

Breaking the Mold: Brazil's Foreign Policy Insights

open access: yesLatin American Policy, Volume 16, Issue 2, June 2025.
ABSTRACT Brazilian foreign policy studies have traditionally focused on the institutional role of Itamaraty, often overlooking the influence of academia in shaping diplomatic debates. While the Ministry of Foreign Affairs has historically led policy formulation, academic actors have contributed with intellectual frameworks that shape diplomatic ...
Diego S. Crescentino
wiley   +1 more source

Biphasic Modulation of NOS Expression, Protein and Nitrite Products by Hydroxocobalamin Underlies Its Protective Effect in Endotoxemic Shock: Downstream Regulation of COX‐2, IL‐1β, TNF‐α, IL‐6, and HMGB1 Expression

open access: yesMediators of Inflammation, Volume 2013, Issue 1, 2013., 2013
Background. NOS/•NO inhibitors are potential therapeutics for sepsis, yet they increase clinical mortality. However, there has been no in vivo investigation of the (in vitro) •NO scavenger, cobalamin’s (Cbl) endogenous effects on NOS/•NO/inflammatory mediators during the immune response to sepsis. Methods. We used quantitative polymerase chain reaction
André L. F. Sampaio   +6 more
wiley   +1 more source

O prescrito e o vivido na formação dos oficiais militares estaduais

open access: yesLinhas Críticas, 2018
O artigo apresenta um estudo sobre o currículo do Curso de Formação de Oficiais de Bombeiro Militar de Pernambuco, baseado na mudança proposta na Matriz Curricular Nacional para a formação dos profissionais de segurança pública.
Getúlio Neves Sena   +1 more
doaj   +1 more source

A Systematic Literature Review on Graphical User Interface Testing Through Software Patterns

open access: yesIET Software, Volume 2025, Issue 1, 2025.
Context: Graphical user interface (GUI) testing of mobile applications (apps) is significant from a user perspective to ensure that the apps are visually appealing and user‐friendly. Pattern‐based GUI testing (PBGT) is an innovative model‐based testing (MBT) approach designed to enhance user satisfaction and reusability while minimizing the effort ...
Ambreen Kousar   +4 more
wiley   +1 more source

Trans‐β‐Caryophyllene: An Effective Antileishmanial Compound Found in Commercial Copaiba Oil (Copaifera spp.)

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2013, Issue 1, 2013., 2013
This study investigated the leishmanicidal activity against Leishmania amazonensis of four commercial oils from Copaifera spp. named as C1, C2, C3, and C4, the sesquiterpene and diterpene pools obtained from distilling C4, and isolated β‐caryophyllene (CAR).
Deivid C. Soares   +5 more
wiley   +1 more source

A HOMOGENEIZAÇÃO DA IDENTIDADE CULTURAL DA RAÇA NEGRA E AS CONTRIBUIÇÕES DOS ESTUDOS CULTURAIS

open access: yesCadernos de Estudos Sociais, 2021
A partir da questão de pesquisa - como está representada a raça negra na primeira exposição permanente do Museu do Homem do Nordeste? - surge o pressuposto da prevalência de uma política de identidade em detrimento de uma política da diferença na ...
Jefferson Lindberght de Sousa   +1 more
doaj   +1 more source

Nutritional strategies for improving sarcopenia outcomes in older adults: A narrative review

open access: yesPharmacology Research &Perspectives, Volume 12, Issue 5, October 2024.
Nutritional supplements to enhance muscle protein synthesis (MPS) and improve sarcopenia outcomes in older adults. Abstract Sarcopenia is characterized by a decline in muscle strength, generalized loss of skeletal muscle mass, and impaired physical performance, which are common outcomes used to screen, diagnose, and determine severity of sarcopenia in ...
Beatriz R. Goes‐Santos   +3 more
wiley   +1 more source

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