the features of helicobacter pylori adhesins, their interactions with their host counterparts, regulated and selective gene expressions are amongst the many clever strategies this microorganism undertakes to survive the otherwise sterile gastric milieu. the ingenious crafting of these interactions and the respective host reactions govern, in part, an array of consequences ranging from asymptoma...

background: plasmapheresis is a well-recognised method for harvestingplasma.  it was introduced in the 1950s and is currently employed worldwide.  this method has been in use in iran since 1979.   objective: to evaluate the efficacy of donor safety program used at the iranian blood transfusion organization.   methods: a comparison is made of the protein concentrations between the first-time and...

objective: cd133+ umbilical cord blood cells were identified as a hematopoietic stem cell which has the capacity for extensive self-renewal and differentiation. the aim of this study was to identify the effect of staurosporine (sts), a wellknown protein kinase inhibitor on differentiation of cd133+ cells into neural cells. materials and methods: cd133+ cells were enriched by immunomagnetic bead...