BACKGROUND AND AIMS Coeliac disease (CD) is triggered by an abnormal reaction to gluten. Peptides resulting from partially digested gluten of wheat, barley or rye cause inflammation of the small intestinal mucosa. Previous contradictory studies suggest that oats may trigger the abnormal immunological response in patients with CD. Monoclonal antibodies (moAbs) against the main immunotoxic 33-mer...

G12, a transgenic Chinese hamster V79 cell derivative which contains a single copy of the Escherichia coli gpt gene as a target for mutagenesis, has little constitutive metallothionein (MT) expression. It was transfected with a vector containing the mouse MT-I gene, and MT-I-overproducing lines were isolated. MT-I transfectants had lower spontaneous mutation frequencies compared with the G12 pa...

Axin, a negative regulator of the Wnt signaling pathway, contains a canonical regulator of G protein signaling (RGS) core domain. Herein, we demonstrate both in vitro and in cells that this domain interacts with the alpha subunit of the heterotrimeric G protein G12 but not with the closely related Galpha13 or with several other heterotrimeric G proteins. Axin preferentially binds the activated ...

Vertebrate gastrulation is a dynamic period of development characterized by extensive cell migrations. This stage of development is likely to require the expression of a new genetic repertoire to initiate and direct these dramatic changes. The differential RNA display has been used to identify genes specifically expressed during the gastrula stage of a model vertebrate, the zebrafish. One of th...

During development of the central nervous system, neurons pass through windows of vulnerability to environmental factors. Two windows are gestational day (G) 7 (during gastrulation) and G12 (early neuronal generation). The present study examined the effects of ethanol exposure at these times on social behavior and on the number of neurons in the central nucleus of the amygdala (Ce), which is im...

Ammonia, which occurs as a natural result of aquaculture in production facilities, has negative effect on the quality water and aquatic organisms. In this study, it was aimed to determine zeolite fish feed water, ability adsorb ammonium, ammonia removal. 12 different experimental groups were organized by creating 0, 2, 10% ratios for (G1-G3), that only (G4, G5), combinations (zeolite and/or wat...

Article history: Accepted 25 February 2013 JEL classification: G12 G14 E43