نتایج جستجو برای: سگهای لشمانیا tlr
تعداد نتایج: 8717 فیلتر نتایج به سال:
Abstract Macrophages play a variety of roles in immunity including both pro- and anti-inflammatory functions, which can be controlled by toll-like receptor (TLR) stimulation. Previously, we generated computational model interconnected TLR signaling cascades validated the using experimental data from THP-1 monocyte cell line. This project aimed to adapt provide insights into activation bone marr...
the toll like (family of receptors tlr) are expressed primarily by immune cells and are known to be part of innate immune system. in the past decade involvement of tlrs in several physiologic and pathologic pathways has been proved. pain transmission via glial activation is one of such interesting fields. both pathological pain states and treatment have also been shown to be related to tlr-rela...
OBJECTIVES TLR-4 activates a number of inflammatory signaling pathways. Also, AMPK could be involved in anti-inflammatory signaling. The aim of this study was to identify whether stimulation of AMPK could inhibit LPS-induced Tlr-4 gene expression in mice hearts. MATERIALS AND METHODS Heart AMPK activity and/or Tlr-4 expression was stimulated in different mice groups, using respectively IP inj...
PREVIOUS PRESENTATION Portions of this study were presented at the Annual Congress of Société Française d'Anesthésie et de Réanimation in Paris, September 2012. BACKGROUND Toll-like receptor (TLR) agonists are promising therapy for the prevention of nosocomial infections in critical ill patients. We aimed to analyze the TLR-reactivity of circulating dendritic cells (DC) as assessed by cytokin...
OBJECTIVE Autoimmune thyroid disease (AITD) is an organ-specific disorder due to the interplay between environmental and genetic factors. Toll-like receptors (TLRs) are pattern recognition receptors expressed abundantly on monocytes. There is a paucity of data on TLR expression in AITD. The aim of this study was to examine TLR expression, activation, ligands, and downstream signaling adaptors i...
Aspergillus fumigatus (A. fumigatus) is one of the most common fungal pathogens of invasive pulmonary aspergillosis (IPA), which may be life threatening in immunocompromised individuals. The dendritic cell-associated C-type lectin receptor (Dectin-1), toll‑like receptor (TLR)-2 and TLR-4 are major pattern recognition receptors in alveolar macrophages that recognize A. fumigatus components. The ...
Toll-like receptors (TLRs) are critical pattern recognition receptors (PRRs) that recognize pathogen-associated molecular patterns (PAMPs), which are conserved and specific molecular "signatures" expressed by pathogens. TLR ligation triggers distinct but shared signaling pathways that lead to effector mechanisms in innate immune responses. TLR specificity and activation are strictly and finely ...
The activation of Toll-like receptors (TLRs) in dendritic cells (DCs) triggers a rapid inflammatory response to pathogens. However, this response must be tightly regulated because unrestrained TLR signaling generates a chronic inflammatory milieu that often leads to autoimmunity. We have found that the TAM receptor tyrosine kinases-Tyro3, Axl, and Mer-broadly inhibit both TLR and TLR-induced cy...
دیروفیلاریا ایمیتیس یکی از انگلهای مهم سیستم گردش خون سگها بوده که عوارض قلبی ریوی شدیدی را در حیوان سبب می شود.با توجه به زئونوز بودن این انگل و به منظور بررسی اولیه وجود آلودگی دیروفیلاریا ایمیتیس در منطقه سراب،یک مطالعه توصیفی مقطعی روی 384 قلاده از سگ های گله و نگهبان به عمل آمد.سرم ها با استفاده از روش الیزا تست شدند.شیوع سرمی دیروفیلاریا 13.5%(52.384) گزارش شد. بیشترین میزان شیوع سر...
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