However, the use of coil exclusively tuned to 1H significantly limits the "window" of observation by elimination of other biologically relevant nuclei like 13C, 14N, 17O, or 31P.
This gave us confidence that eve is transcriptionally active in the relevant nuclei.
ERCC1-19q13 stafterafter scoring 10, 20 and 30 nuclei was compared to the status after inclusion of all relevant nuclei.
Scoring an initial 30 nuclei containing both gene and centromere signals produced concordance of 0.89, when compared to scoring all relevant nuclei.
This mask was superimposed first with the Hoechst 33258 image to identify the nuclei within myofibres resulting in a second mask displaying the relevant nuclei.
Much of current work in patients uses hydrogen spectroscopy; however, spectroscopy for other biologically relevant nuclei, such as phosphorus or sodium, is also possible [ 21].
Neuroradiological imaging including MRI (T1 and T2 weighted and FLAIR T2 imaging, diffusion imaging with diffusion tensor imaging, angiography, and volume measurements of the hippocampi, corpus callosum, relevant nuclei and other relevant structures that have to be defined ad hoc).
One advantage of the blastoderm is that the relevant nuclei are near the surface of the embryo, making it easier to segment the overall fluorescence signal and assign it to individual nuclei.
Gene to centromere ratios were calculated by including the first 10, 20 or 30 nuclei, determining ERCC1-19q13 stands and comparing this to the status after inclusion of all relevant nuclei.
The S7 hole, instead, was bored down to 5 m of depth in an area where the geoelectrical tomography did not put in evidence any relevant positive nucleus.
