Exact(5)
These background signals were unexpected based on previous results with a radioactive protocol yielding significantly lower background [12].
The significantly lower background signal from blood facilitates detection of plaque within in vivo PET images.
Especially Ptet-T6 displayed significantly lower background activity, more than 100-fold reduced compared to Ptet-1 and about 10-fold compared to Ptet-14.
In the following, numerous studies were conducted establishing [F]F-DOPA as the main diagnostic tool for brain tumor imaging giving more favorable diagnostic results than [F]FDG [ 10] due to a significantly lower background accumulation.
As shown in Figure 4b, T2 cells pulsed with the cyclin B1 peptide were killed efficiently whereas the control targets, namely T2 cells pulsed with irrelevant peptide or natural killer cell sensitive K562 cells, were killed at a significantly lower (background) level.
Similar(3)
The sodium concentration difference between the wound and the background started to gradually decrease, but remained significantly lower than background for at least 90 min after wounding.
By all three of these measures, the negative control genes were found to be no different or significantly lower than background (two-sided Wilcoxon P=0.51, P=0.23 and P<0.02 for differential expression, mouse genetic screens and cancer cell line genetic screens, respectively, for AGO-NEG).
Since plasmids contain antibiotic resistant genes it is also possible to select successfully transfected cells and therefore to significantly lower the background produced by non-transfected cells (17).
Related(1)
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Justyna Jupowicz-Kozak
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