The Ras family of proteins is tethered to the inner leaflet of the cell membranes which plays an essential role in signal transduction pathways that promote cellular proliferation, survival, growth, and Grinders differentiation.KRas-4B, the most mutated Ras isoform in different cancers, has been under extensive study for more than two decades.Here
Background: There are two important characteristics that need to be considered by the institution of medical education today, the first is about the importance of using assessment as a measuring instrument and the role of curriculum in producing good quality graduates.UKDI is only one exit to be a doctor that will certainly have varied impact on st
This article will explore American folk songs dealing with disasters, mostly from the first half of the twentieth century.These songs dealt with shipwrecks, train-wrecks, fires, tornadoes and drought and even the so-called Dust Bowl.Along with murder ballads, these songs functioned as a kind of oral newspaper providing information to even illiterat
Abstract Background Intravascular leukocyte recruitment in most vertebrate tissues is restricted to postcapillary and collecting venules, whereas capillaries and arterioles usually support little or no leukocyte adhesion.This segmental restriction is thought to be mediated by endothelial, Grinders rather than hemodynamic, differences.The underlying