نتایج جستجو برای: nitrosoglutathione tlr4
تعداد نتایج: 13365 فیلتر نتایج به سال:
Cadmium (Cd) is a heavy metal toxic that can cause health problems including lung injury. This study was set out to meet the growing demand for effective treatment of diseases and explore mechanism caffeic acid phenethyl ester (CAPE, natural phenolic acid) protect against Cd-caused damage. In this study, CAPE significantly increased mice body weight, decreased W/D ratio, alleviated histomorphol...
قرارگیری در هوای آلوده بر سیستم عصبی مرکزی تأثیرگذار است و به التهاب و تخریب عصبی منجر میشود. هدف از پژوهش حاضر بررسی تأثیر تمرین هوازی و هوای آلوده به ذرات کربن سیاه بر بیان mRNA ژن گیرندۀ شبه تول 2و 4 (TLR4 و TLR2 ) در هیپوکمپ مغز موشها بود. 24 سر موش نر نژاد ویستار بهطور تصادفی در چهار گروه الف) کنترل، ب) آلودگی، ج) تمرین و د) تمرین- آلودگی قرار گرفتند. موشهای گروههای ب و د به مدت چهار ...
S-Nitrosoglutathione reductase (GSNOR) is an alcohol dehydrogenase involved in the regulation of S-nitrosothiols (SNOs) in vivo. Knock-out studies in mice have shown that GSNOR regulates the smooth muscle tone in airways and the function of beta-adrenergic receptors in lungs and heart. GSNOR has emerged as a target for the development of therapeutic approaches for treating lung and cardiovascul...
Nitrogen assimilation plays a vital role in plant metabolism. Assimilation of nitrate, the primary source of nitrogen in soil, is linked to the generation of the redox signal nitric oxide (NO). An important mechanism by which NO regulates plant development and stress responses is through S-nitrosylation, that is, covalent attachment of NO to cysteine residues to form S-nitrosothiols (SNO). Desp...
The pathogenic networks of immune, vascular, and fibrotic processes underlying non-resolving fibrosis in SSc remain poorly understood. Our previous studies demonstrated that while TLR4 its cognate damage-associated endogenous ligands (DAMPs) elicited potent profibrotic effects myofibroblasts activation, genetic targeting or DAMPs mice accelerated resolution. To prevent aberrant DAMP-TLR4 signal...
Palmitic acid (PA) and other saturated fatty acids are known to stimulate pro-inflammatory responses in human immune cells via Toll-like receptor 4 (TLR4). However, the molecular mechanism responsible for fatty acid stimulation of TLR4 remains unknown. Here, we demonstrate that PA functions as a ligand for TLR4 on human monocyte derived dendritic cells (MoDCs). Hydrophobicity protein modeling i...
The aim of this study was to investigate the importance of Toll-like receptor 4 (TLR4) signaling on cardiac myocytes versus immune cells in lipopolysaccharide (LPS)-induced cardiac dysfunction. Cardiac myocytes isolated from LPS-treated C57Bl/6 mice showed reduced shortening and calcium transients as compared with myocytes from untreated mice. In addition, LPS-treated C57Bl/6 mice showed impair...
BACKGROUND Inflammation increases the risk of colorectal cancer (CRC). We and others have described a role for TLR4, the receptor for LPS, in colon cancer. To explore the relationships between TLR4 expression and CRC, we combined the strength of transcriptome array data and immunohistochemical (IHC) staining. METHODS TLR4 signal intensity was scored in the stromal and epithelial compartments....
Toll like receptors (TLRs) with a myeloid differentiation antigen (CD14) recognize and bind various structures from invading microbes and then trigger cell activation. They initiate a variety of effectors' functions, including cytokine secretion, proliferation, co-stimulation or phagocyte maturation. The aim of this study was to evaluate Toll-like receptor 4 (TLR4) and CD14 expression in childr...
Intestinal mucosal injury occurs after remote trauma although the mechanisms that sense remote injury and lead to intestinal epithelial disruption remain incompletely understood. We now hypothesize that Toll-like receptor 4 (TLR4) signaling on enterocytes after remote injury, potentially through the endogenous TLR4 ligand high-mobility group box-1 (HMGB1), could lead to intestinal dysfunction a...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید