Levosimendan enhances cardiac contractility primarily via Ca(2+) sensitization, and it induces vasodilation through the activation of ATP-sensitive potassium channels and large conductance Ca(2+)-activated K(+) channels. However, the concentration-dependent hemodynamic effects of levosimendan and its metabolites (R)-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)acetamide (OR-1896...

The image of Ivan the Terrible in propagandic European poetry Livonian War is considered. On example two poetic works “An elegiac poem about campaign His Majesty Stephen First, King Poland and Grand Duke Lithuania against Vasilyevich, Moscow” by German author Samuil Wolf (1582) “The Song Capture Polotsk” Polish poet Jan Kokhanovsky (1580) conclusion made great interest reader personality Moscow...

A revision of the genus Ateralphus Restello, Iannuzzi & Marinoni, 2001, based on the detailed study of the morphology of the type-species and on the external morphology and terminalia of the others species is presented. The genus and species are redescribed and three new species are described. The genus is composed of nine species: A. dejeani (Lane, 1973), A. javariensis (Lane, 1965), A. lacteu...

Neopolystoma fentoni n. sp. is described from the conjunctival sac of Kinosternon leucostomum (Duméril, Bibron, and Duméril 1851) and Rhinoclemmys pulcherrima (Gray 1855) from the Guanacaste Conservation Area in Costa Rica. The new species differs from all other species of Neopolystoma, except N. elizabethae Platt 2000 in possessing a circle of eight genital spines that are recurved and possess...

Inducible mineralization of TSA (4-toluenesulphonate) by Comamonas testosteroni T-2 is initiated by a secondary transport system, followed by oxygenation and oxidation by TsaMBCD to 4-sulphobenzoate under the regulation of TsaR and TsaQ. Evidence is presented for a novel, presumably two-component transport system (TsaST). It is proposed that TsaT, an outer-membrane porin, formed an anion-select...