209 Abstract: Bacterial translocation is an important etiologic factor in multisystem organ failure and sepsis, which have a high mortality rate. To determine the effects of growth hormone on bacterial translocation, an experimental study was performed. Twenty pathogen-free rabbits were divided into two groups each containing 10 rabbits. After loop obstruction was performed, the rabbits in the ...

After termination of protein synthesis in bacteria, ribosomes are recycled from posttermination complexes by the combined action of elongation factor G (EF-G), ribosome recycling factor (RRF), and initiation factor 3 (IF3). The functions of the factors and the sequence in which ribosomal subunits, tRNA, and mRNA are released from posttermination complexes are unclear and, in part, controversial...

The researchers aimed to evaluate the effects of long non-coding ribonucleic acid plasmacytoma variant translocation 1 (lncRNA PVT1) regulating octamer binding transcription factor 4 (OCT4) expression on hepatocellular carcinoma (HCC) cells. It was discovered that in contrast blank group, si-PVT1 group had lower PVT1 and OCT4 expressions, number invading cells wound healing rate, higher radiose...

the aim of present study was to investigate phytoremediation potential of puccinellia distans (jacq) parl using edta and dtpa and method of decreasing cd- chelating leacing risk. the soil samples spiked with cdcl2. the treatments comprised the following dosages 2.5dtpa, 5dtpa, 2.5edta, 5edta, 2.5edta+2.5dtpa, 2.5edta+5dtpa, 5edta+2.5dtpa, 5edta+5dtpa and control pots were not treated with edta ...

Precise and coordinated movement of the tRNA-mRNA complex within the ribosome is a fundamental step during protein biosynthesis. The molecular mechanism for this process is still poorly understood. Here we describe a new sensitive method for monitoring elongation factor G-dependent translocation of the mRNA in the ribosome. In this method, the fluorescent probe pyrene is covalently attached to ...

Anthrax toxin is composed of three proteins: a translocase heptameric channel, (PA(63))(7), formed from protective antigen (PA), which allows the other two proteins, lethal factor (LF) and edema factor (EF), to translocate across a host cell's endosomal membrane, disrupting cellular homeostasis. (PA(63))(7) incorporated into planar phospholipid bilayer membranes forms a channel capable of trans...

This study was conducted to assess the correlation between growth response, phytoaccumulation factor of different tissues, and elemental composition in tomato seedlings exposed acid mine water (AMW). In pairwise determinations values plant height, stem diameter, seed germination indices (radicle length, final percentage (FGP), emergency rate index (ERI), vigour (VI), (G%) (GRI)) compositions (C...