Abstract Background Association of cardiac amyloidosis (CA) with aortic stenosis (AS) is well known. There limited data on the association CA other valvular heart diseases like regurgitation (AR), mitral (MS), (MR), tricuspid (TS), (TR), pulmonary (PS) and (PR). Purpose To assess associations between amyloidosis. Methods This a retrospective observational study from hospitalizations January 1, ...

The purpose of this work was to analyse published data on rheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and multiple sclerosis (MS) SARS-CoV-2 infection: susceptibility, post-infection autoimmune disease (AD) exacerbation, immunosuppressive therapies long COVID. Supported by PICO strategy, two independent reviewers conducted the research in PubMed/Medline database from January 2...

Many users have shown increased postural instability while using Head-Mounted Displays (HMDs) as HMDs block their real-world vision. People with balance impairments are especially more affected by this they depend on visual cues to maintain balance. In addition, is a good indication of cybersickness according theory. research, we investigated how use additional improve stability. Through conduc...

Inarguably, the escalation in dollar rates and price instability Nigerian economy underwent significant structural institutional changes. In assessing importance of understanding exchange rates, it becomes imperative to build reliable models for predicting volatility home currency. Hence, this study aims model rate using Markov regime-switching model. The analyses returns two three distinct reg...

Temperature-jump relaxation kinetic studies show that the complex formation between Ca2+ and the metallochromic dye arsenazo III (Ar) is associated with a rapid mode (less than or equal to 10 mus-range) involving both Ca2+ and Na+ of the Na-salt of Ar and a slower mode (approximately 10 ms range) which can be attributed to structural rearrangements in the 1:2 complex CaAr2. The kinetic data sug...

De ev ve el lo op pi in ng g L La ar rg ge e-s sc ca al le e S Sy ys st te em ms s w wi it th h t th he e R Ra at ti io on na al l U Un ni if fi ie ed d P Pr ro oc ce es ss s M Ma ar ri ia a E Er ri ic cs ss so on n Rational Software White Paper

Several nuclear hormone receptors have been associated with inflammatory reactions. Particularly, liver X receptors (LXRs) have recently been identified as key transcriptional regulators of genes involved in lipid homeostasis and inflammation. LXRs are negative regulators of macrophage inflammatory gene expression. Multiple sclerosis (MS), a demyelinating disease of the central nervous system o...

NCAP algorithm is designed to prevent competitive atrial pacing in Medtronic dual-chamber pacemakers and is nominally 'on'. It is activated on sensing atrial activity (AR) in the postventricular atrial refractory period. AR event does not trigger a ventricular pace. Also, NCAP algorithm delays the A pace for 300 ms (non-programmable in pacemakers) after AR even though, lower rate or sensor indi...