Enterotoxigenic Escherichia coli (ETEC) is a non-invasive enteric pathogen of considerable public health importance, being one of the most common attributable causes of diarrheal illness in infants and young children in developing countries and the most common cause of traveler's diarrhea. To enhance study-to-study consistency of our experimental challenge model of ETEC in volunteers, and to al...

Research on the study of parasitocenoses in endometritis and mastitis cows, as well gastrointestinal respiratory diseases newborn calves, were carried out 12 farms Moscow region with a total number 4,445 cows 12,254 cattle. It was found that parasitocenosis cattle are vulnerable to factor infections composed S. agalactiae, dysgalactiae, uberis, pyogenes, pneumoniae, faecalis, aureus, albus, sap...

Ignoul, Sofie, and Jan Eggermont. CBS domains: structure, function, and pathology in human proteins. Am J Physiol Cell Physiol 289: C1369–C1378, 2005; doi:10.1152/ajpcell.00282.2005.—The cystathionine-synthase (CBS) domain is an evolutionarily conserved protein domain that is present in the proteome of archaebacteria, prokaryotes, and eukaryotes. CBS domains usually come in tandem repeats and a...

background heat is a harmful factor in workplaces that causes physiologic and cognitive changes in workers. objectives the purpose of this study was to investigate the effect of cooling vest on heat strain and reaction time while wearing chemical-biological-nuclear protective clothes. methods twelve male students with mean age of 25 ± 2 and body mass index (bmi) of 23 ± 1.5 were recruited in th...

determination of critical points on hot stress-strain curve of metals is crucial in thermo-mechanical processes design. in this investigation a mathematical modeling is given to illustrate the behavior of metal during hot deformation processes such as hot rolling. the critical strain for the onset of dynamic recrystallization has been obtained as a function of strain at the maximum stress. in a...

advanced high strength steels (ahss) have recently attracted great attention because of their superior mechanical properties. a modern group of these steels, known as twinning induced plasticity (twip) steels, shows a unique combination of strength and ductility even at high rates of strain. in order to examine the functionality of such steels in dynamic loading conditions, their mechanical beh...