This shows a progressive decrease in the number of transformed foci associated with increased time of exposure to the compound and indicates that YA1 not only inhibits the formation of transformed foci but, on withdrawal, also prevents transformed foci from reforming.
In addition, the injection of cells derived from transformed foci into nude mice results in the generation of tumors.
When rat 208F cells were infected in vitro by XMRV obtained from infected hamster HT1080 cells, a small number of transformed foci formed, and one of the foci contained an acute transforming version of XMRV that had transduced the N-ras cellular oncogene from HT1080.
At day 18 from the time of transfection, the cultures were fixed with 10% formaldehyde, stained with Giemsa stain, and scored for transformed foci by focus formation assay.
This simple shift in thinking will transform your focus from being a victim of "should" to being empowered by being a decision-maker ready to make changes as needed.
As Ruger [ 53] explains, by the early-1960s the Bank was exposed to intensive international criticisms and pressures to transform its policy focus from strictly providing loans for economic reconstruction to providing loans for poverty, education, and health.
Technological advancements, coupled with recent scientific investigations, have transformed the focus of the field from that of whether it is possible to create visual sensations through electrical stimulation to the more important question of how to optimize the perceptions for maximum benefit [8].
This collaborative, problem-solving, focused leadership transformed Charlotte from a regional hub into a leading national metropolitan center.
Along the way, it transformed from a consumer focus to one concentrating on enterprise content management and expanded the platform from one that mostly offered online storage and file sharing to one that offers a range of content management services in the cloud.
During the past two decades, ideas of health have transformed from ones that focus on illness to ones that consider patient well-being and quality of life (QOL) [ 1, 2].
