Background: Classical novae result from thermonuclear explosions producing several ?-ray emitters which are prime targets for satellites observing in the MeV range. The early ?511keV emission depends critically on F18(p,?)O15 reaction rate which, despite many experimental and theoretical efforts, still remains uncertain. Purpose: One of main uncertainties is contribution Gamow window interferen...

Lactic acid bacteria (LAB) are widely used as starter cultures in the manufacture of foods. Upon preparation, these cultures undergo various stresses resulting in losses of survival and fitness. In order to find conditions for the subsequent identification of proteomic biomarkers and their exploitation for preconditioning of strains, we subjected Lactobacillus (Lb.) paracasei subsp. paracasei T...

BACKGROUND Radiolabeled analogs of the E. coli heat-stable enterotoxin (ST(h)) are currently under study as imaging and therapeutic agents for colorectal cancer. The aim of these studies is to compare in vitro and in vivo characteristics of two novel ST(h) analogs with appended DOTA chelating moieties. MATERIALS AND METHODS ST(h) analogs were synthesized with pendant N-terminal DOTA moieties ...

The aim of this work is to investigate the effects of different force fields and temperatures on the structural character of Aβ (12-28) peptide in aqueous solution. Moreover, the structural character of Aβ (12-28) peptide is compared with other amyloid peptides (such as H1 and α-syn12 peptide). The two independent temperature replica exchange molecular dynamics (T-REMD) simulations were complet...