The resection of intrinsic brain tumors is challenged by the fact that these tumors do not have a defined edge delineating the tumor mass from the adjacent normal brain.
Most ephb4a-expressing transplants examined segregated out of the eye field (70%, n=46), often abutting the boundary delineated by F-actin accumulation at the edge of the eye field (Fig. 5C).
Proton field specific radiographic imaging devices were designed and used such that proton field edges could be delineated on the patient's skin and used for daily matching with photon and electron fields.
Endocardial and epicardial myocardial edges were manually delineated on DHE-CMR images.
Whereas the amnion epidermal boundary is irregular in Tribolium (Fig. 7A1), Drosophila has a clearly delineated leading edge (LE) row of highly polarized epidermal cells, which show clear elongation in the direction of migration (mean of 7-fold greater D V length than A P width, n = 16 cells) and have pointed ventral edges (Jacinto et al., 2002b) (depicted in Fig. 7B1).
Each carpel primordium arises directly from the meristem as a bulge on its edge that gradually becomes delineated from the IM (Fig. 3G,J,K; supplementary material Fig. S4A).
Titration of a compound that blocks cell migration (the actin inhibitor cytochalasin D) shows complete inhibition of migration at 1 μM, as seen by a sharply delineated wound edge and a wider wound width [Figure 2A].
The medial border of the hippocampus was delineated by the edge of the T1-hypointensity up to the ambient cistern.
Every feather after overlapping feather glowed golden brown, the alternate dark and light blocks on its wing edges were sharp and delineated.
The threshold is designated by a line of green lights, and the edges and centreline are delineated by white lights that shine toward the maneuvering aircraft at regular intervals.
They selected a fixed level, set at halfway between the density within the vessel lumen and the surrounding tissue, combined with a window width (HU) of one, thus creating a black and white image with sharply delineated vessel edges.
