Search results for "risk factor"

Rituximab modulates the expression of IL-22 in the salivary glands of patients with primary Sjogren's syndrome

2012

We have recently demonstrated that interleukin (IL)-22, mainly produced by T-helper 17 effector cells, natural killer (NK)p44+NK cells and epithelial cells, may be potentially involved in the pathogenesis of primary Sjogren's syndrome (pSS).1 The IL-22/IL-22R pathway is known to play a role in the emergence of T and B-cell lymphoma2 ,3 and pSS is considered a risk factor for the development of lymphoma.4 Rituximab, which has historically been used for the treatment of B-cell lymphoma,5 has also been considered to be effective in the therapy of pSS.6 Ten consecutive patients with pSS (eight women and two men, with a mean duration of disease of 48±18 months), diagnosed according to the Americ…

Systemic risk factors for peri-implant bone loss: a systematic review and meta-analysis

2014

The aim of this study was to determine the influence of patient-related systemic risk factors (systemic disease, genetic traits, chronic drug or alcohol consumption, and smoking status) on peri-implant bone loss at least 1 year after implant installation and prosthetic loading. An electronic search was performed of MEDLINE, EMBASE, and The Cochrane Central Register of Controlled Trials up to January 2012. One thousand seven hundred and sixty-three studies were identified. After applying a three-stage screening process, 17 articles were included in the qualitative analysis, but only 13 in the quantitative analysis, since smoking was a common exposure. The meta-analysis of these 13 studies (4…

Problematic internet use prior to and during the COVID-19 pandemic

2021

The health and socio-economic challenges arising from the COVID-19 pandemic have led to greater reliance on the internet to meet basic needs and responsibilities. Greater engagement in online activities may have negative mental and physical health consequences for some vulnerable individuals, particularly under mandatory self-isolation or ‘lockdown’ conditions. The present study investigated whether changes in levels of involvement in online activities during the COVID-19 pandemic (i.e., watching TV series,online sexual activities, video games, social networks, gambling, online shopping, and instant messaging) were associated with problematic internet use, as well as whether certain psychol…

Novel anti-obesity drugs and plasma lipids

2014

Obesity is a health problem of global, epidemic proportions and a major risk factor for chronic diseases resulting in accelerated morbidity and mortality. Dyslipidemia with a predominance of small dense LDL, impaired functionality of HDL particles, and increased serum levels of remnant particles due to impaired clearance of triglyceriderich lipoproteins significantly heightens cardiovascular events in obese subjects. Pharmacotherapy in combination with lifestyle modification is the primary approach to reduce obesity-related cardiovascular risk. Although there are several potential anti-obesity drugs, orlistat is the only agent that remains available in the market. Lorcaserin and Qsymia ® , …

Cognitive impairment associated with chronic lead exposure in adults

2018

Abstract Lead (Pb) exposure interferes with many biochemical events present in cells of the central nervous system (neurons and astrocytes) and it can produce a wide spectrum of alterations including cognitive impairment. The review summarizes the main cognitive alterations induced by chronic Pb exposure in adults/older individuals. We have focused on the current state of knowledge concerning the most vulnerable brain areas to Pb exposure that accompanied by the long-lasting neurological effects of Pb in cognitive functions. We tried to correlate the cognitive deficits induced by Pb exposure in animal models during adulthood with those reported in humans. The great interest in whether expos…

Lipid-Mediated Relation between Tissue Factor Pathway Inhibitor Activity and Cardiovascular Risk Factors and Diseases in a Large Population Sample

2018

Abstract Background: Tissue factor pathway inhibitor (TFPI), a Kunitz-type serine protease, is a potent anticoagulant protein in the extrinsic coagulation pathway and acts by inhibiting both the FXa and the Tissue Factor-FVIIa complex. In contrast to total and free TFPI antigen levels, the reference values and clinical determinants of total TFPI activity have not yet been studied in detail in the general population. In the present study, we aim to identify the cardiovascular determinants for total TFPI activity and investigate its association with cardiovascular disease (CVD) and total mortality, in a population at large. Methods: For this study, the first 4779 subjects of the population-ba…

Environmental noise is a cardiovascular risk factor – mechanistic insights on oxidative stress, inflammatory pathways and endothelial dysfunction and…

2020

Personal need for structure and occupational strain: An investigation of structural models and interaction with job complexity

1998

We explored the relation between personal need for structure (PNS), as a global construct and as divided into two components, and occupational strain. Analyses of questionnaire data from two independent samples of Finnish social and health care personnel (n = 3015 and n = 1840) suggest that a high personal desire for structure (DS-component) decreases the risk of psychological strain symptoms, whereas a personal tendency to express negative reactions when one is confronted with a lack of structure (RLS-component) increases this risk. The moderated effect of job context was then tested in a third sample of social and health care personnel (n = 734). The elevated risk of strain in high-RLS em…

Titanium plate removal in orthognathic surgery: prevalence, causes and risk factors. A systematic literature review and meta-analysis

2020

The purpose of this review was to analyse the prevalence of titanium plate removal in orthognathic surgery, as well as the causes of plate removal, and to determine the associated risk factors. A thorough search of the PubMed, Scopus, Embase, and Web of Science databases was conducted. The inclusion criteria were studies of adult patients who underwent orthognathic surgery in which monocortical titanium plates and screws were placed. Of the 325 references identified, 19 were included in the qualitative synthesis and meta-analysis. Overall, 13.4% (95% confidence interval (CI) 9.6-18.3%) of the patients required the removal of at least one titanium plate; 9.7% (95% CI 6.3-14.6%) of the plates…

Topical Fluoride for Preventing Dental Caries in Children and Adolescents

2012

The use of topically applied fluoride has been widely researched as a means to reduce the risk of dental caries in conjunction with other treatment modalities (mechanical oral hygiene, dietary control, antimicrobial intervention, pit and fissure sealants). There is overwhelming evidence that reports not only the significance and importance of the use of fluoride as a caries-preventive agent, but also how safe fluoride application is when used appropriately, particularly in higher risk individuals and populations. This paper reviews the caries-protective benefits of topical fluoride application in children and adolescents, with an emphasis on the clinical efficacy and safety of the vehicles …