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Lead and cadmium contamination in sediments and blue crabs Callinectes danae from a Ramsar wetland in southeastern BrazilContaminação de chumbo e cadmio em sedimentos e siris Callinectes danae provenientes de uma Zona Úmida de Importância Internacional Ramsar no sudeste do Brasil.
(2021-01-01)
The Cananéia-Iguape-Peruibe Environmental Protection Area (APA-CIP), on the southeastern coast of Brazil has been designated as a Ramsar wetland site. This estuary is impacted by inputs of contaminated water and sediments ...
Efeitos da redução ou substituição do soro fetal bovino por outros compostos na maturação in vitro de oócitos bovinos
(Colégio Brasileiro de Patologia Animal - CBPA, 2015)
Biogeographic history and cryptic diversity of saxicolous Tropiduridae lizards endemic to the semiarid Caatinga
(BioMed Central, 2015-05-23)
Abstract
Background
Phylogeographic research has advanced in South America, with increasing efforts on taxa from the dry diagonal biomes. However, the diversification of ...
Inhibition of p300 suppresses growth of breast cancer. Role of p300 subcellular localization
(Academic Press Inc Elsevier Science, 2014-09)
There is evidence that p300, a transcriptional co-factor and a lysine acetyl-transferase, could play a role both as an oncoprotein and as a tumor suppressor, although little is known regarding its role in breast cancer ...
Hypoxic preconditioning differentially affects GABAergic and glutamatergic neuronal cells in the injured cerebellum of the neonatal rat
(Public Library of Science, 2014-07)
In this study we examined cerebellar alterations in a neonatal rat model of hypoxic-ischemic brain injury with or without hypoxic preconditioning (Pc). Between postnatal days 7 and 15, the cerebellum is still undergoing ...
Rol de esfingosina-1-fosfato en la progresión del melanoma inducida por NF-κB
(2017-01-01)
Considering that: a) deregulation of NF-κB signaling pathway is a common feature of many cancer types and modulates inflammation, invasion and angiogenesis, among other tumor characteristics, and b) sphingosine-1-phosphate ...
Avaliação das propriedades antitumorais de complexos de rutênio(II) contendo os ligantes lapachol ou lausona
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2018-06-29)
Metal complexes containing ligands that present biological activity have been attracting interest in the field of development of new drugs for the treatment of cancer. Lapachol and lawsone are examples of important natural ...
Gastrin-Releasing Peptide Receptor Antagonism Induces Protection from Lethal Sepsis: Involvement of Toll-like Receptor 4 Signaling
(FEINSTEIN INST MED RESMANHASSET, 2012)
In sepsis, toll-like receptor (TLR)-4 modulates the migration of neutrophils to infectious foci, favoring bacteremia and mortality. In experimental sepsis, organ dysfunction and cytokines released by activated macrophages ...
Thiabendazole adsorption on montmorillonite, octadecyltrimethylammonium- and Acremonium sp.-loaded products and their copper complexes
(Elsevier Science Sa, 2017-03)
This study is a preliminary approach to develop novel montmorillonite (Mt) based adsorbents for removing inorganic and organic contaminants in a step-like process. Biomass (fungi) and surfactant (octadecyltrimethylammonium ...