Vegetation in free range rearing systems can be obtained from grass or legumes. The aims of this study was to investigate the effect different vegetation on peatlands plasma metabolites kampung chickens, including concentration cholesterol (CHO), triglycerides (TG), and glucose (GLU). This experimental used two hundred ten chickens with a completely randomized design 4 treatments 5 replications...

Glu(282) located in the NH(2)-terminal part of transmembrane helix M3 of the Na(+),K(+)-ATPase was replaced by alanine, glycine, leucine, lysine, aspartate, or glutamine, and the effects of the mutations on the overall and partial reactions of the enzyme were analyzed. The mutations affected at least 3 important functions of the Na(+),K(+)-ATPase: (i) the conformational transitions between E(1)...

To establish an assay system for evaluation of the uptake and reversed transport of glutamate, we examined the effects of Na(+)-concentration and pharmacological agents on the extracellular glutamate concentration ([Glu](o)) in rat cortical synaptosomes in vitro. There was a decrease and increase of the [Glu](o) at high and low Na(+) concentrations, respectively, in a Ca(2+)-free medium. The ch...

UNLABELLED New fluoroquinolones (FQ) may possibly be used as alternative therapeutic options for Staphylococcus aureus infections. Our objectives were: (1) to define the in vitro activities of seven FQs in a collection of 434 methicillin-susceptible and 457 methicillin-resistant S. aureus from 23 European university hospitals; (2) to characterise the prevalence of mutations in the grlA and gyrA...

The maintenance of brain extracellular glutamate (Glu) at levels below its excitotoxic threshold is performed by Glu transporters present on glia and neurons as well as on brain capillary endothelial cells which remove brain Glu into blood. The feasibility of accelerating the naturally occurring brain-to-blood Glu efflux was studied using paradigms based on the fate of Glu present in the cerebr...

The transport and metabolism of glutamine (GLN) and glutamate (GLU) during fetal development exhibit unique characteristics that clearly emphasize the importance of the interaction between the placenta and the fetal liver. GLN is delivered into the fetal circulation at a rate that is the highest of all the amino acids. In contrast, approximately 90% of fetal plasma GLU is extracted by the place...

the high molecular weight glutenin subunit (hmw-gs) compositions of 19 diploid wild wheat (t.boeoticum) and 36 diploid wild wheat (a.tauschii) were determined by sodium dodecyl sulphate polyacrylamide gel electrophoresis (sds-page). all of t. boeoticum were characterized for their hmw-gs, showed 2* in their glu-a1 locus. in the study of aegilops tauschii that were collected from iran and 7 neig...

in this study the effects of water salinity on serum total protein and its components in grass carp were investigated. the aim of this study was to determine the effect of salinity tolerance of fish on total serum protein level and its components as an indicator of liver and kidney activity. one hundred and twenty grass carp were divided into four groups, randomly. the first three groups were r...