AIMS The goal was to terminate atrial fibrillation (AF) by targeting atrioventricular differences in ionic properties. METHODS AND RESULTS Optical mapping was used to record electrical activity during carbachol (0.25-0.5 μM)-induced AF in pig hearts. The atrial-specific current, I(Kur), was blocked with 100 μM 4-aminopyridine (4-AP) or with 0.5 μM DPO-1. Hearts in AF and ventricular fibrillat...

the pharmacokinetics of recombinant human erythropoietin (rhuepo) administered intravenously has been investigated in a group of five patients with chronic renal failure who were dialysis-dependent. the half-life of circulating erythropoietin decreased from 7.9±oa hr (mean ±so) at the beginning of treatment to 6.2±o.6 hr after 6 weeks and 5a±o.9 hr after 4 months of treatment. in spite of the s...

Abstract In this paper, we address the problem of proving confluence for string diagram rewriting, which was previously shown to be characterised combinatorially as double-pushout rewriting with interfaces (DPOI) on (labelled) hypergraphs. For standard DPO without interfaces, terminating systems is, in general, undecidable. Nevertheless, show here that DPOI, and hence is decidable. We apply res...

The investigation of genetic differentiation subspecies and breeds is nowadays fundamental for understanding their adaptation to specific environments facilitating selection processes production purposes. These aspects allow us both safeguard biodiversity protect the products with a high nutritional value that derive from them which consumers today pay particular importance.In this study, genom...

Introduction. The article deals with the issues of training professional personnel for marine economic activities in new conditions. aim work is to develop concept MARINET current conditions civilizational war Western countries Russia and revision national policy field education, including attitude Bologna process transition mobilization innovation economy. Materials Methods. Of Marinet NTI Roa...

The aim of this study is to analyze the impact working capital management and intellectual on performance food beverage companies listed Indonesia Stock Exchange (IDX) before during Covid-19 pandemic. This utilizes panel data consisting financial information from 21 sample in sector obtained official website 2017 2022. analysis method employed regression using statistical software Stata 17. mea...