نتایج جستجو برای: pyrogenic process

تعداد نتایج: 1313404  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2002
James C Smoot Kent D Barbian Jamie J Van Gompel Laura M Smoot Michael S Chaussee Gail L Sylva Daniel E Sturdevant Stacy M Ricklefs Stephen F Porcella Larye D Parkins Stephen B Beres David S Campbell Todd M Smith Qing Zhang Vivek Kapur Judy A Daly L George Veasy James M Musser

Acute rheumatic fever (ARF), a sequelae of group A Streptococcus (GAS) infection, is the most common cause of preventable childhood heart disease worldwide. The molecular basis of ARF and the subsequent rheumatic heart disease are poorly understood. Serotype M18 GAS strains have been associated for decades with ARF outbreaks in the U.S. As a first step toward gaining new insight into ARF pathog...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2014
Anna Eskilsson Elahe Mirrasekhian Sylvie Dufour Markus Schwaninger David Engblom Anders Blomqvist

The cytokine IL-6, which is released upon peripheral immune challenge, is critical for the febrile response, but the mechanism by which IL-6 is pyrogenic has remained obscure. Here we generated mice with deletion of the membrane bound IL-6 receptor α (IL-6Rα) on neural cells, on peripheral nerves, on fine sensory afferent fibers, and on brain endothelial cells, respectively, and examined its ro...

2002
ANNEMARIE LEDEBOER ROB BINNEKADE JOHN J. P. BREVÉ JOHN G. J. M. BOL FRED J. H. TILDERS Rob Binnekade John J. P. Brevé John G. J. M. Bol Fred J. H. Tilders

Ledeboer, Annemarie, Rob Binnekade, John J. P. Brevé, John G. J. M. Bol, Fred J. H. Tilders, and AnneMarie Van Dam. Site-specific modulation of LPS-induced fever and interleukin-1 expression in rats by interleukin-10. Am J Physiol Regulatory Integrative Comp Physiol 282: R1762–R1772, 2002. First published February 7, 2002; 10.1152/ajpregu.00766.2001.—Bacterial lipopolysaccharide (LPS) induces f...

Journal: :Infection and immunity 1997
M Roggiani J A Stoehr B A Leonard P M Schlievert

Streptococcal pyrogenic exotoxin A (SPE A) is secreted by some strains of Streptococcus pyogenes and is strongly associated with streptococcal toxic shock syndrome (STSS), a severe and often fatal illness. SPE A possesses a number of biological properties, some of which are shared with a group of exotoxins of streptococcal and staphylococcal origins, the pyrogenic toxin superantigens (PTSAgs). ...

Journal: :American journal of physiology. Regulatory, integrative and comparative physiology 2007
Andrea Greis Jolanta Murgott Sandra Rafalzik Rüdiger Gerstberger Thomas Hübschle Joachim Roth

Recently, it has been shown that the Toll-like receptors-2 and -6 agonist fibroblast-stimulating lipopeptide-1 (FSL-1) have the capacity to induce fever and sickness behavior in rats. Since the mechanisms of the fever-inducing effects of FSL-1 are still unknown, we tested the pyrogenic properties of FSL-1 in guinea pigs and assessed a role for TNF-alpha and prostaglandins in the manifestation o...

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