نتایج جستجو برای: cell movement
تعداد نتایج: 1823729 فیلتر نتایج به سال:
Objective: GLUT4 is a type of glucose transporter and plays a central role in whole-body metabolism of carbohydrates. The muscle is the major site of GLUT4 and cell line models, to explore GLUT4 behaviors under new therapeutic approach, such as herbal components, should be evaluated. Here, C2C12 cell line is evaluated for GLUT4 translocation from intracellular compartment into the cell membrane...
Bacteria have evolved many different means of generating movement. In this issue of Cell, Shaevitz et al. (2005) describe the swimming movement of a helical bacterium called Spiroplasma. They discover that Spiroplasma propels itself by generating two temporally distinct kinks that travel the length of the bacterium. These results point to the existence of a contractile apparatus that drives cel...
ume changes were influencing cell movement. We also observed that the shape of the explant influenced the direction of cell migration. We propose that increased cell volume provides the driving impetus for the start of cell migration. The enlarged cells produce points of dislocations, which are determined by the physical constraints of the tissue, and that foreshadow and dictate the direction o...
ume changes were influencing cell movement. We also observed that the shape of the explant influenced the direction of cell migration. We propose that increased cell volume provides the driving impetus for the start of cell migration. The enlarged cells produce points of dislocations, which are determined by the physical constraints of the tissue, and that foreshadow and dictate the direction o...
BACKGROUND In vitro wound healing assays are experimental models commonly used to analyze cell behavior during the migration process. A new approach is proposed for the quantification of cell motility based on an optical flow method. METHODS We assumed that cell-population dynamics can be defined by an a priori affine-motion model. Identified model parameters are used as motion descriptors qu...
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