Consulta: subjectFacets:"CD14"
Registros recuperados: 3
Data/hora: 09/06/2024 15:40:59

Characterization of gene polymorphisms related to immune system physiology in Mangalarga horses
Provedor de dados: 45
Autores: Prioli,R.A.; Curi,R.A.; Chardulo,L.A.; Gomes,V.N.; Prioli,S.M.A.P.; Mota,M.D.S.
The objectives of this study were to standardize a PCR-RFLP genotyping method for the AY_731081:g.1900T&gt;C SNP of the equine CD14 gene, and to characterize this SNP and two other polymorphisms (AY_005808: c.1530A&gt;G of the TLR4 gene and AX_463789: g.133T&gt;C of the Cε gene) in Mangalarga horses, in order to contribute to future studies investigating the association between DNA markers and traits related to immune system physiology in this breed. A total of 151 Mangalarga horses of both sexes and variable ages, representative of the population of São Paulo State, were used. PCR-RFLP was found to be adequate for genotyping of the AY_731081: g.1900T&gt;C SNP of the equine CD14 gene. However, this polymorphism is probably not present in Mangalarga horses,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Horse; CD14; Cε; SNP; TLR4.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000500030

Leptospira interrogans activation of peripheral blood monocyte glycolipoprotein demonstrated in whole blood by the release of IL-6
Provedor de dados: 56
Autores: Dorigatti,F.; Brunialti,M.K.C.; Romero,E.C.; Kallas,E.G.; Salomão,R.
Glycolipoprotein (GLP) from pathogenic serovars of Leptospira has been implicated in the pathogenesis of leptospirosis by its presence in tissues of experimental animals with leptospirosis, the inhibition of the Na,K-ATPase pump activity, and induced production of cytokines. The aims of the present study were to investigate the induction of IL-6 by GLP in peripheral blood mononuclear cells (PBMC) and to demonstrate monocyte stimulation at the cellular level in whole blood from healthy volunteers. PBMC were stimulated with increasing concentrations (5 to 2500 ng/ml) of GLP extracted from the pathogenic L. interrogans serovar Copenhageni, lipopolysaccharide (positive control) or medium (negative control), and supernatants were collected after 6, 20/24, and...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Glycolipoprotein; Leptospira interrogans; Interleukin-6; Monocytes; CD45; CD14.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000600013

Propofol exerts anti-inflammatory effects in rats with lipopolysaccharide-induced acute lung injury by inhibition of CD14 and TLR4 expression
Provedor de dados: 56
Autores: Ma,Ling; Wu,Xiu-Ying; Zhang,Li-Hong; Chen,Wei-Min; Uchiyama,Akinori; Mashimo,Takashi; Fujino,Yuji.
We investigated the effect of propofol (Prop) administration (10 mg kg-1 h-1, intravenously) on lipopolysaccharide (LPS)-induced acute lung injury and its effect on cluster of differentiation (CD) 14 and Toll-like receptor (TLR) 4 expression in lung tissue of anesthetized, ventilated rats. Twenty-four male Wistar rats were randomly divided into three groups of 8 rats each: control, LPS, and LPS+Prop. Lung injury was assayed via blood gas analysis and lung histology, and tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) levels were determined in bronchoalveolar lavage fluid using ELISA. Real-time polymerase chain reaction was used to detect CD14 and TLR4 mRNA levels, and CD14 and TLR4 protein expression was determined by Western blot. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CD14; Toll-like receptors; Propofol; Lipopolysaccharide; Lung injury.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2013000300299