Search results for "Inflammation."
showing 10 items of 2627 documents
Soluble intercellular adhesion molecule-1 levels in patients with psoriasis.
1993
A newly developed ELISA was used to detect and quantify the presence of a soluble form of intercellular adhesion molecule-1 (sICAM-1) in the circulation of healthy individuals compared with patients with psoriasis vulgaris. Seventeen psoriatic patients were studied. The extent of skin lesions was rated by the psoriasis area and severity index (PASI). Seventeen age- and sex-matched healthy individuals served as controls. Serum levels were measured by an ELISA technique utilizing an anti-ICAM-1 murine monoclonal antibody bound to the solid phase, and a second, peroxidase-conjugated monoclonal antibody reacting with sICAM-1. Serum levels in controls were 358.8 +/- 87.9 ng/ml sICAM-1, and 480.5…
Involvement of leucocyte/endothelial cell interactions in anorexia nervosa.
2015
Background Anorexia nervosa is a common psychiatric disorder in adolescence and is related to cardiovascular complications. Our aim was to study the effect of anorexia nervosa on metabolic parameters, leucocyte–endothelium interactions, adhesion molecules and proinflammatory cytokines. Materials and Methods This multicentre, cross-sectional, case–control study employed a population of 24 anorexic female patients and 36 controls. We evaluated anthropometric and metabolic parameters, interactions between leucocytes polymorphonuclear neutrophils (PMN) and human umbilical vein endothelial cells (HUVEC), proinflammatory cytokines such as tumour necrosis factor alpha (TNF-α) and interleukin-6 (IL…
Pro-Inflammatory Cytokines in Elective Flap Surgery
2006
Surgical trauma releases inflammatory mediators such as pro-inflammatory cytokines. In this prospective, controlled, randomized trial we investigated the release of pro-inflammatory cytokines and monocyte/macrophage activation in patients scheduled for breast reconstruction after mastectomy. Patients were allocated to one of three surgical procedures, differing in complexity and in the need for implants used for reconstruction.Thirty mastectomized women underwent delayed breast reconstruction with the lateral thoracodorsal flap (LTD), the latissimus dorsi flap (LD), or the pedicled transverse rectus abdominis muscle flap (TRAM). Blood samples for TNF, IL-6, IL-8, neopterin, C-reactive prote…
Menopause and ovariectomy cause a low grade of systemic inflammation that may be prevented by chronic treatment with low doses of estrogen or losarta…
2009
Abstract The incidence of cardiovascular diseases in premenopausal women is lower than in men or postmenopausal women. This study reports the discovery of a low grade of systemic inflammation, including monocyte adhesion to arterial endothelium, elicited by menopause or estrogen depletion. Chronic treatment with low dose of 17-β-estradiol or inhibition of the renin-angiotensin system reduced this inflammation. Using an in vitro flow chamber system with human arterial and venous endothelial cells, we found that leukocytes from healthy postmenopausal women were more adhesive to the arterial endothelium than those from premenopausal women regardless of the stimulus used on endothelial cells. I…
Beclomethasone dipropionate hydrofluoroalkane for the treatment of allergic rhinitis
2016
Allergic rhinitis (AR) is a common respiratory disease, and its prevalence is increasing all over the world, both in adults and in children. Patients experience symptoms that may negatively impact on physical, social and psychological well-being. Hence, if left untreated, allergic rhinitis may significantly affect quality of life. Under current guidelines, intranasal corticosteroids are considered the most effective drugs and they are recommended as first-line therapy. Among the several corticosteroid intranasal sprays available, beclomethasone dipropionate is one of the most prescribed. Recently, new intranasal hydrofluoroalkane-propelled formulations with little or no impact on the ozone …
The Influence of Oxidative Stress on Neurological Outcomes in Spontaneous Intracerebral Hemorrhage
2021
Spontaneous intracerebral hemorrhage (ICH) causes, besides the primary brain injury, a secondary brain injury (SBI), which is induced, amongst other things, by oxidative stress (OS) and inflammation, determining the patient’s outcome. This study aims to assess the impact of OS in plasma and cerebrospinal fluid (CSF) on clinical outcomes in patients with ICH. A total of 19 ICH (volume >
Oxidant mechanisms in childhood obesity: the link between inflammation and oxidative stress.
2011
Evidence of obesity-induced oxidative stress in adults has emerged in the past several years, and similar evidence has been demonstrated in children more recently. The reactive species of oxygen or nitrogen can chemically alter all major classes of biomolecules by modifying their structure and function. Organisms have developed mechanisms to protect biomolecules from the deleterious effects of free radicals. These include the enzymes superoxide dismutase, catalase, and glutathione peroxidase, as well as water and lipid-soluble antioxidants, such as glutathione, ascorbate (vitamin C), α-tocopherol (vitamin E), and β-carotene. Obesity creates oxidant conditions that favor the development of c…
Elevated risperidone serum concentrations during acute inflammation, two cases
2015
Inflammation-mediated changes in drug metabolism may lead to alterations in the absorption, distribution, and clearance of psychotropic drugs and thus elevate drug levels in blood and lead to intoxications. We report about two patients who developed an up to threefold increase of dose-related serum concentrations of risperidone’s active moiety (risperidone plus 9-hydroxyrisperidone) during acute inflammation indicated by elevated C-reactive protein. The two female patients (aged 56 and 38 years, respectively) had the diagnoses of paranoid schizophrenia and schizoaffective disorder. For both patients, there was a close time-dependent parallel fluctuation of drug levels and C-reactive protei…
Changes in Maternal Blood Inflammatory Markers As a Predictor Of Chorioamnionitis: A Prospective Multicenter Study
2014
Problem To evaluate the inflammatory pattern in maternal circulation from women with preterm premature rupture of membranes (PPROM) considering the occurrence of histologically confirmed chorioamnionitis (HCA). Method of study A prospective study was conducted in 121 women with PPROM between 24 and 34 + 0 weeks of gestation. Association between white blood cells (WBC) count, plasma CRP, IL-6, MCP-1 and IP-10 levels, and HCA was assessed. Results The rate of HCA was 44.7% (54/121). During the 5 days preceding delivery, median CRP, WBC, and IL-6 levels were significantly higher in the HCA than in no-HCA group (P < 0.001). Variations in IL-6, IP-10 levels, during the 24–72 hr before delivery, …
Older age and markers of inflammation are strong predictors of clinical events in women with asymptomatic carotid lesions
2007
OBJECTIVE: Limited information exists regarding the association between markers of inflammation, such as high-sensitivity C-reactive protein (hs-CRP) and fibrinogen, and adverse events in postmenopausal women with subclinical atherosclerosis. Therefore, we investigated the prognostic impact of traditional risk factors and inflammation on adverse cardiac events in women with asymptomatic carotid lesions. DESIGN: We studied 250 postmenopausal women who were free of cardiovascular disease. Traditional cardiovascular risk factors were investigated, and laboratory analysis included measurement of plasma lipids, fibrinogen, and hs-CRP. The early phases of carotid atherosclerosis were assessed by …