Search results for "inflammation"

Interconnections among inflammation, chronic liver disease and HIV: understanding the hepatoprotective effects of the antiretroviral drug rilpivirine

2022

INTRODUCCIÓN Durante las últimas décadas, la utilización de la terapia antirretroviral combinada (TARc) para combatir la infección por el virus de la inmunodeficiencia humana (VIH) ha convertido esta enfermedad en una patología crónica. A pesar de que la TARc ha mejorado enormemente la calidad de vida de los pacientes, según diversos estudios epidemiológicos, estos pacientes envejecen antes y sufren de enfermedades relacionadas con la edad como cáncer, osteoporosis, enfermedades metabólicas (diabetes mellitus y enfermedad hepática) y patologías neurodegenerativas aparecen a edades más tempranas que la población no infectada. Los mecanismos responsables de este fenómeno aún no se conocen, si…

COVID-19 in Severe Asthma Network in Italy (SANI) patients: Clinical features, impact of comorbidities and treatments

2020

To the Editor Since the end of February 2020 Italy, first non- Asian Country, has reported an ever increasing number of COronaVIrus Disease 19 (COVID-19) patients, which has reached over 200,000 confirmed Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2) infected subjects and resulted in more than 34000 deaths (data updated to June 19th, 20201).Patients with asthma are potentially more severely affected by by SARS-CoV-2 infection 2 and it is well established that respiratory viral infections are associated with severe adverse outcomes in patients with asthma, including increased risk of asthma exacerbation episodes 3. Nonetheless, according to the epidemiological studies publishe…

Sex-specific signatures of intrinsic hippocampal networks and regional integrity underlying cognitive status in multiple sclerosis

2021

Abstract The hippocampus is an anatomically compartmentalized structure embedded in highly wired networks that are essential for cognitive functions. The hippocampal vulnerability has been postulated in acute and chronic neuroinflammation in multiple sclerosis, while the patterns of occurring inflammation, neurodegeneration or compensation have not yet been described. Besides focal damage to hippocampal tissue, network disruption is an important contributor to cognitive decline in multiple sclerosis patients. We postulate sex-specific trajectories in hippocampal network reorganization and regional integrity and address their relationship to markers of neuroinflammation, cognitive/memory per…

Is the sporadic thoracic aneurysm the result of inflammatory process

2014

Investigation of the Sympathetic Regulation in Delayed Onset Muscle Soreness: Results of an RCT

2021

Sports-related pain and injury is directly linked to tissue inflammation, thus involving the autonomic nervous system (ANS). In the present experimental study, we disable the sympathetic part of the ANS by applying a stellate ganglion block (SGB) in an experimental model of delayed onset muscle soreness (DOMS) of the biceps muscle. We included 45 healthy participants (female 11, male 34, age 24.16 ± 6.67 years [range 18–53], BMI 23.22 ± 2.09 kg/m2) who were equally randomized to receive either (i) an SGB prior to exercise-induced DOMS (preventive), (ii) sham intervention in addition to DOMS (control/sham), or (iii) SGB after the induction of DOMS (rehabilitative). The aim of the study was t…

Subclinical atherosclerosis inflammation and events

2011

Genetic Factors as Promising Biomarkers of Sporadic Ascending Aortic Aneurysm

2014

Thoracic aorta shows various changes with advancing age and a progressive deterioration in structure and function. As a result, vascular remodeling (VR) and medial degeneration (MD) occur. VR and MD are typical entities of sporadic thoracic aortic aneurysm (TAA), actually considered a common and serious health risk and a pathology by unclear mechanisms. Increased activity of the coagulation system, inflammation, activation of extracellular matrix remodeling and endothelial dysfunction pathways have been recently evidenced to have a key role in its onset. Thus, polymorphisms of the coagulation system [fibrinogen (rs1800790); Factor II ( rs1799963); Factor V (rs6025); Factor VII (rs121964926)…

Randomized Trial : D-Glyceric Acid Activates Mitochondrial Metabolism in 50–60-Year-Old Healthy Humans

2021

Background: Based on earlier studies, natural metabolite D-glyceric acid (DGA) does not seem to play any role in whole-body metabolism. Nevertheless, one ethanol oxidation-related rat study with controversial results raised our interest. According to preparatory studies for the regulatory approval of DGA, some highly conserved mechanism seems to subtly activate the cellular energy metabolism. Therefore, the present 25-days double-blind human study with placebo control was initiated. Purpose: The main target in the present study with 27 healthy 50–60-year-old human volunteers was to find out whether an “acute” 4-days and a longer 21-days exogenous DGA regimen caused moderate activation of th…

Heme Oxygenase-1 and Blood Bilirubin Are Gradually Activated by Oral D-Glyceric Acid

2022

It has been shown that small doses of oral D-glyceric acid (DGA) activate mitochondrial metabolism and reduce inflammation among 50–60-year-old healthy volunteers. The present results with the same small doses reveal that after a 4-day DGA regimen, a dose of DGA activated the HO-1 pathway acutely, while enhanced inflammatory status after the 4-day DGA regimen seemed to be able to downregulate the HO-1 pathway in non-acute measurement. Blood bilirubin was strongly upregulated towards the end of the altogether 21-day study period with positive associations towards improved inflammation and reduced blood triglycerides. After the 4-day DGA regimen, hepatic inflow of blood bilirubin with albumin…

Exercise and inflammation with special reference to resistance training

2018

The aim of the present dissertation was to examine the acute and chronic effects of resistance exercise on inflammation markers in young men. In addition, the effect of combined resistance and endurance training on inflammation was assessed. The present dissertation consisted of four studies. Acute inflammation response was evaluated using cross-sectional design after hypertrophic and maximal (n=12) resistance exercise bouts (I). In addition, acute inflammation was examined before and after resistance training (RT) consisting either hypertrophic or maximal explosive (n=8) resistance exercise bouts (RE) (II). The effect of RT on basal levels of markers of systemic inflammation was evaluated …