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Differential expression of toll-like receptor signaling cascades in LPS-tolerant human peripheral blood mononuclear cells
(Elsevier B.V., 2011-03-01)
Pre-exposure to low doses of LPS induces resistance to a lethal challenge, a phenomenon known as endotoxin tolerance. in this study, tolerance was induced in human PBMC by culturing cells with 1 ng/mL LPS for 48 h. Cells ...
Different mechanism of LPS-induced vasodilation in resistance and conductance arteries from SHR and normotensive rats
(Nature Publishing Group, 2002-09-01)
1 the direct and endothelium-dependent effects of lipopolysaccharide (LPS) were investigated on resistance and conductance arteries from normotensive Wistar (NWR) and spontaneously hypertensive (SHR) rats.2 in both NWR and ...
LPS-induced renal inflammation is prevented by (-)-epicatechin in rats
(Elsevier Science, 2017-04)
This work investigated the capacity of (-)-epicatechin to prevent the renal damage induced by LPS administration in rats. Male Sprague Dawley rats were fed for 4 days a diet without or with supplementation with (-)-epicatechin ...
Análise in vitro da N-Acetilcisteína em fibroblastos do ligamento periodontal estimulados por LPS bacteriano
(Universidade Estadual Paulista (Unesp), 2018-02-16)
O objetivo deste estudo foi avaliar in vitro o comportamento biológico celular da N-Acetilcisteína (NAC), diante da estimulação ou não pelo LPS bacteriano. Foram utilizados fibroblastos do ligamento periodontal, que ficaram ...
O Papel Do Exercício Físico Agudo E Crônico Na Lesão Renal Aguda Induzida Pela Sepse
(Universidade Federal de São Paulo (UNIFESP), 2017-08-31)
Introduction: Hormone is a phenomenon where low levels of stress stimulate or regulate the molecular pathways positively and improve the organic capacity to withstand greater stress. This preconditioning can be achieved ...
Lipopolysaccharides induce changes in the visceral pigmentation of Eupemphix nattereri (Anura: Leiuperidae)
(Elsevier Gmbh, Urban & Fischer Verlag, 2011-10-01)
Amphibians have an extracutaneous pigmentary system composed of melanin-containing cells in various tissues and organs. The functional role of these pigment cells in visceral organs has not yet been determined, although ...