ABSTRACT Septoria tritici leaf blotch (STB), caused by the ascomycete Mycosphaerella graminicola (anamorph Septoria tritici), is an economically important disease of wheat. Breeding for resistance to STB is the most effective means to control this disease and can be facilitated through the use of molecular markers. However, molecular markers linked to most genes for resistance to STB are not ye...

BACKGROUND We evaluated interactions between perinatal outcome after oocyte donation and various maternal factors. METHODS The study included 134 parturients after oocyte donation. Data were collected from medical files and personal interviews. Stepwise logistic regression analyses were used to evaluate associations between perinatal outcomes and selected maternal variables. RESULTS Fifty p...

We identified a variant of Escherichia coli STb toxin by PCR amplification of clinical isolates obtained from diseased pigs. The variant differed by only one amino acid at position 12 from His to Asn. This change was observed in 23 of the 100 randomly selected enterotoxigenic E. coli (ETEC) isolates tested. There was a positive correlation between the presence of the STa enterotoxin and the STb...

BACKGROUND The passive implantable atrial defibrillator (PIAD) (with no battery or discharging capacitor and powered transcutaneously by radio-frequency energy) delivering a novel monophasic low-tilt waveform is more efficacious than the standard monophasic waveform at atrial defibrillation. Standard biphasic (STB) waveforms, however, are more efficacious and safer than monophasic waveforms. Th...

EditorÐWe would like to thank Calenda and colleagues for contributing the results of their trial to the ongoing controversy over the use of sub-Tenon's block (STB) in posterior segment eye surgery. The use of STB continues to expand into all areas of ophthalmic surgery. A good evidence base for the choice of anaesthetic technique even in cataract surgery is unfortunately missing. The lack of go...

The aim of this study was to determine the occurrence of enterotoxigenic and enteroaggregative Escherichia coli strains and antibiotic resistance of the isolates in raw milk and unpasteurized cheese. Out of 200 samples of raw milk and 50 samples of unpasteurized cheeses, 96 and 24 strains of E. coli were isolated, respectively. Polymerase chain reaction (PCR) was used to detect the genes encodi...

Friction between archwires and labial brackets has received considerable attention; however, information on the frictional behaviour of commercially available lingual brackets is limited. The aim of this study was to investigate the frictional resistance resulting from a combination of lingual orthodontic brackets (7th Generation, STb, Magic, and In-Ovation L) and stainless steel archwires at 0...

Cell-cell fusion is an essential event during life. Throughout human pregnancy, the syncytiotrophoblast (STB) layer of the placenta is formed by continuous fusion of the underlying villous cytotrophoblasts, thus maintaining placental functionality. Defects in this process are associated with pathologies like pre-eclampsia and intrauterine growth restriction. Krüppel-like factor 6 (KLF6) is a tr...

Currently available Set-Top-Boxes (STBs) are mainly used for digital TV reception. The User Interface (UI) and the UI dialog of such a device usually focus on its technological aspects and to a large degree ignore the needs of the user. The impact is that the user quite often is unsatisfied when interacting with the device. Recent UI design approaches [9][10] are proving that the focus should b...

Recently, numerous studies have identified that immature cell populations including stem cells and progenitor cells can be found among "side-population" (SP) cells. Although SP cells isolated from some adult tissues have been reported elsewhere, isolation and characterization of human trophoblast SP remained to be reported. In this study, HTR-8/SVneo cells and human primary villous cytotrophobl...