Recent large clinical trials found an association between the antidiabetic drug rosiglitazone therapy and increased risk of cardiovascular adverse events. The aim of this report is to elucidate the cardiac electrophysiological properties of rosiglitazone (R) on isolated rat and murine ventricular papillary muscle cells and canine ventricular myocytes using conventional microelectrode, whole cel...

Cell-free massive MIMO (CF-mMIMO) provides wireless connectivity for a large number of user equipments (UEs) using access points (APs) distributed across wide area with high spectral efficiency (SE). The energy (EE) the uplink is determined by (i) transmit power control (TPC) algorithms, (ii) numbers, configurations, and locations APs UEs, (iii) propagation channels between UEs. This paper inve...

$r$-module. in this paper, we explore more properties of $max$-injective modules and we study some conditions under which the maximal spectrum of $m$ is a $max$-spectral space for its zariski topology.

La agricultura de precisión (AP) apunta a identificar la variabilidad del cultivo y suelo en un lote para mejorar el manejo optimizar empleo insumos. Los mapas rendimiento son herramientas relevantes planificar AP. índices vegetación (IV) provenientes teledetección permiten monitorear variación espacio-temporal los cultivos durante estación crecimiento. El objetivo presente trabajo fue evaluar ...

SUMMARY An indirect estimate of the contractility index, max LV dP/dt/LVEDP, has been examined in 32 patients following acute myocardial infarction (AMI) and in three patients with acute coronary insufficiency (ACI). The index was derived from arterial diastolic pressure (DP) obtained by sphygmomanometer, left ventricular filling pressure (LVFP) obtained by pulmonary artery balloon catheter, an...

Meshalkin’s theorem states that a class of ordered p-partitions of an n-set has at most max ( n a1,...,ap ) members if for each k the k parts form an antichain. We give a new proof of this and the corresponding LYM inequality due to Hochberg and Hirsch, which is simpler and more general than previous proofs. It extends to a common generalization of Meshalkin’s theorem and Erdős’s theorem about ...

Meshalkin’s theorem states that a class of ordered p-partitions of an n-set has at most max ( n a1,...,ap ) members if for each k the k parts form an antichain. We give a new proof of this and the corresponding LYM inequality due to Hochberg and Hirsch, which is simpler and more general than previous proofs. It extends to a common generalization of Meshalkin’s theorem and Erdős’s theorem about ...

Background The countermovement jump (CMJ) test is often employed to assess power generated in the lower limbs and has been related performance several sports modalities. objective of this study was effects caffeine supplementation on height, average (AP), peak (PP), maximum velocity (V max ), force production duration eccentric, isometric concentric muscle contraction phases a CMJ. Methods Sixt...

OBJECTIVE Fast inward Na current (I(Na)) carried by the voltage-gated Na channel (Na(V)1.5) is critical for action potential (AP) propagation and the rapid upstroke of the cardiac AP. In addition, a small fraction of Na(V)1.5 channels remains open throughout the plateau of the AP, and this current is termed as late I(Na). In patients with mutant Na(V)1.5-based congenital long Q-T (LQT) syndrome...