نتایج جستجو برای: آراشیدونیل سیکلو پروپیل آمید acpa
تعداد نتایج: 3643 فیلتر نتایج به سال:
OBJECTIVE ACPAs are associated with bone destruction in RA. The aim of this study was to evaluate the association between ACPA and bone destruction in patients with a distinct inflammatory disorder, PsA. METHODS We used baseline data from a large observational study of PsA patients preparing to initiate treatment with adalimumab to analyse demographic and disease characteristics by ACPA statu...
در این کار پژوهشی هیدروژل نانوکامپوزیت بر پایه ی پلی ساکارید هیدروکسی پروپیل متیل سلولز (hpmc) سنتز شد. که در آن نانو کلی سدیم مونت موریلونیت (na-mmt) به عنوان پر کننده و آکریل آمید (aam) به عنوان مونومر و متیلن بیس آکریل آمید (mba) به عنوان شبکه ساز و سریک آمونیوم نیترات (can) به عنوان آغازگر رادیکالی می باشند. نمونه های نانو کامپوزیت با مقادیر متفاوت پر کننده ی نانو رس (کلی) و نیز مقادیر متفا...
Two regulatory genes, acpA and atxA, have been reported to control expression of the Bacillus anthracis capsule biosynthesis operon capBCAD. The atxA gene is located on the virulence plasmid pXO1, while pXO2 carries acpA and the cap genes. acpA has been viewed as the major regulator of the cap operon because it is essential for capsule gene expression in a pXO1(-) pXO2(+) strain. atxA is essent...
INTRODUCTION Autoantibodies against citrullinated peptides/proteins (ACPA) are found in approximately 75% of the sera of patients with rheumatoid arthritis (RA). The RA-specific ACPA are frequently present prior to disease onset and their presence associates with a more erosive disease course. ACPA can therefore be used to aid the diagnosis and prognosis of RA. Recently, it became clear that AC...
AcpA of Francisella spp. is a respiratory-burst-inhibiting acid phosphatase that also exhibits phospholipase C activity. To better understand the molecular basis of AcpA in virulence, a deletion of acpA was constructed in Francisella novicida. The phosphatase and lipase activities were reduced 10-fold and 8-fold, respectively, in the acpA mutant compared to the wild type and were found mostly a...
Rheumatoid arthritis (RA) is a systemic autoimmune disease involving inflammation of the joints. Among the autoantibodies described in RA, anticitrullinated protein antibodies (ACPAs) are highly specific and predictive for RA. In addition, ACPAs have been implicated in the pathogenesis of RA. However, a direct functional response of immune cells from ACPA(+) RA patients toward citrullinated pro...
INTRODUCTION Receptor activator of nuclear factor kappa B ligand (RANKL) is a key regulator of bone metabolism. Anti-citrullinated protein antibodies (ACPA) have been suggested to cause bone destruction by osteoclast activation. We investigated the relationship between RANKL and ACPA in patients with early untreated rheumatoid arthritis (RA). METHODS Patients with newly diagnosed untreated RA...
INTRODUCTION Comparative data on synovial cell infiltrate and cytokine levels in anti citrullinated peptide/protein antibody (ACPA)-positive and ACPA negative rheumatoid arthritis (RA) patients are scarce. Our aim was to analyze synovial cell infiltrate and synovial fluid (SF) levels of cytokines in patients with RA according to the presence or absence of ACPA in serum. METHODS A cross-sectio...
cannabinoids induce diverse responses on anxiolytic–like behaviors. moreover some studies postulated that there is a close relationship between this system and serotonergic system upon cognitive process formation. thus the aim of present study is investigation the possible role of 5-ht 1 receptor on anxiolytic–like behaviors induced by acpa in the elevated plus maze task (epm). in the present s...
The Fc-glycan profile of IgG1 anti-citrullinated peptide antibodies (ACPA) in rheumatoid arthritis (RA) patients has recently been reported to be different from non-ACPA IgG1, a phenomenon which likely plays a role in RA pathogenesis. Herein we investigate the Fc-glycosylation pattern of all ACPA-IgG isotypes and simultaneously investigate in detail the IgG protein-chain sequence repertoire. Ig...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید