Search results for "inflammatory"

P028 The Apa I polymorphism in the Vitamin D receptor gene is associated with a stricturing behaviour in Crohn′s disease patients

2021

Abstract Background Vitamin D receptor (VDR) is a member of the nuclear receptor family of transcription factors that plays an immunomodulatory role in the gastrointestinal tract through binding Vitamin D. Single-nucleotide polymorphisms (SNPs) in the VDR gene have been related to inflammatory bowel disease. Indeed, Crohn′s disease (CD) patients carrying the Taq I polymorphism in VDR gene run a higher risk of developing a penetrating behaviour. We analyse here the association between the VDR SNPs Taq I, Bsm I, Apa I and Fok I and the clinical characteristics of CD. Methods DNA was extracted from blood samples from 80 patients diagnosed with CD from the Hospital of Manises (Valencia). Four p…

P275 Clinical characteristics, associated malignancies and management of primary sclerosing colangitis in inflammatory bowel disease patients: A Span…

2018

P288 Vedolizumab May Be An Effective Option For The Management Of Postoperative Recurrence Of Crohn’s Disease

2021

Abstract Background The role of Vedolizumab (VDZ) as therapeutic option for the postoperative recurrence of Crohn’s disease (CD) following ileocolonic resection is currently unknown. We aimed to assess the effectiveness of VDZ in this setting. Methods All consecutive CD patients with an available baseline colonoscopy at 6-12 months from the ileocolonic resection and treated with VDZ for the postoperative recurrence after the baseline colonoscopy were extracted from the cohort of the Sicilian Network for Inflammatory Bowel Diseases (SN-IBD). The primary outcome was endoscopic success, assessed at the first colonoscopy following initiation of VDZ. In patients with Rutgeerts score i0 or i1 at …

SAT0385 Lack of Correlation between Clinical and Ultrasonographic Evidence of Disease Activity in Psoriatic Arthritis:

2014

Background Musculoskeletal ultrasound (US) has been shown to be a sensitive tool to detect inflammation in inflammatory arthritides [1]. In practice, the composite clinical metric DAS28 is used as a feasible tool for measurement of disease activity, not only in rheumatoid arthritis but also for peripheral arthritis in psoriatic arthritis (PsA). Although both types of measures may reflect disease activity in inflammatory arthritis, some data have shown a poor correlation between clinical and US findings [2]. Objectives To compare clinical and US assessments of active disease in PsA patients. Methods In this cross sectional study PsA patients were consecutively recruited from an outpatient cl…

Safety of Topical Non-steroidal Anti-Inflammatory Drugs in Osteoarthritis: Outcomes of a Systematic Review and Meta-Analysis

2019

Objective We aimed to assess the safety of topical non-steroidal anti-inflammatory drugs (NSAIDs) in the management of osteoarthritis (OA) in a systematic review and meta-analysis of randomized, placebo-controlled trials. Methods A comprehensive literature search was undertaken in the MEDLINE, Cochrane Central Register of Controlled Trials (CENTRAL), and Scopus electronic databases. Randomized, double-blind, placebo-controlled, parallel-group trials that assessed adverse events (AEs) with topical NSAIDs in patients with OA were eligible for inclusion. Authors and/or study sponsors were contacted to obtain the full report of AEs. The primary outcomes were overall severe and serious AEs, as w…

Chemically induced mouse models of colitis.

2012

Crohn's disease (CD) and ulcerative colitis (UC), both of which are referred to as inflammatory bowel disease (IBD), are chronic inflammatory disorders of the gastrointestinal tract that have characteristic clinical, pathological, endoscopic, and radiologic features. Knowledge about the pathogenesis of IBD has dramatically increased in recent years based in part on the use of experimental models of IBD. Although none of these models exactly mimics the human disorder, they have proven to be useful for studying many important aspects of these conditions. Detailed in this unit is a description of the most commonly used chemically induced mouse models of IBD. These include trinitrobenzene sulfo…

Effects of exercise on inflammation markers in type 2 diabetic subjects

2011

Endothelial dysfunction and plasma markers of inflammation are significantly increased in type 2 diabetics. Several proinflammatory cytokines, acute-phase proteins, and cell adhesion molecules, such as C-reactive protein (CRP), interleukines (IL), and tumor necrosis factor alpha (TNF-α), seem to play a role in the low-grade systemic inflammation observed in these subjects. Lifestyle changes are necessary to prevent atherosclerosis and cardiovascular events. Physical exercise is known to reduce markers of inflammation by decreasing adipocytokine production and cytokine release from skeletal muscles, endothelial cells, and immune system and also improving antioxidant status. In type 2 diabeti…

Effects of alcohol-free beer on lipid profile and parameters of oxidative stress and inflammation in elderly women

2009

We assessed the influence of alcohol-free beer on factors implicated in atherosclerosis, such as lipid profile, oxidative stress parameters, and proinflammatory cytokines, in postmenopausal women, a population particularly at risk for atherosclerotic disease.The study was carried out in 29 nuns, 58 to 73 y old, who live in a convent with a disciplined, regular, and homogeneous lifestyle. The nuns maintained their habits and diet routine, but their meals were supplemented with 500 mL/d of alcohol-free beer (0.0%) divided into two doses over a 45-d period. Lipid profile, inflammatory markers such as C-reactive protein, interleukins 1 and 6, and tumor necrosis factor-alpha, and parameters of o…

Regulation of endotoxin-induced IL-6 production in liver sinusoidal endothelial cells and Kupffer cells by IL-10

1997

SUMMARY Sinusoidal endothelial cells and Kupffer cells are the first cell populations in the liver that come into contact with gut-derived endotoxin in portal blood. Although endotoxin concentrations as high as 1 ng/ml are physiologically present in portal blood, no local inflammation is seen. We show that the proinflammatory cytokine IL-6, which is central to the development of inflammatory reactions in the liver, is produced by sinusoidal endothelial cells and Kupffer cells in response to low concentrations of endotoxin (100 pg/ml to 1 ng/ml). The anti-inflammatory cytokine IL-10 down-regulated endotoxin-induced IL-6 release in endothelial and Kupffer cells. Importantly, Kupffer cells sec…

Pathophysiology of polymorphonuclear leukocyte in arterial hypertension

2009

This review shows how polymorphonuclear leukocytes (PMNs) play a pivotal role in the development of the organ injury that is associated with arterial hypertension. Elevated white blood cell count and higher levels of PMNs activation are risk factors for arterial hypertension and cardiovascular disease. Spontaneously activated PMNs release proinflammatory factors and reactive oxygen species, which have negative effects on vascular tone and on their adhesion to the endothelium. The oxidative stress in hypertensive PMNs is revealed by increased NADPH-oxidase production and lipid peroxidation and by decreased cytosolic and mitochondrial superoxide dismutase concentrations. The overexpression of…