Acridine orange staining of live cryoinjured hearts at 1 dpi showed intense staining at the injured ventricular apex, indicative of cell death (Fig. S2).
Gelsolin antibodies label the kinocilia that are present at the apex of hair cell bundles in both OHC and inner hair cell (IHC) rows (Fig. 2).
Prosecutors have offered one of the few publicly available glimpses of the shadowy Hezbollah operative, describing him as the "apex" of the cell that allegedly killed Hariri, and a figure akin to an "untraceable ghost" who assumed multiple identities.
Prosecutors have offered one of the few publicly available glimpses of the shadowy Hezbollah operative, describing him as the "apex" of the cell that allegedly killed Hariri, and a figure who was akin to an "untraceable ghost" who assumed multiple identities.
Pollen tubes expand by tip growth, whereby the apex of the cell grows much faster than the other sides, thereby generating an elongated structure (Kaya et al. 2014).
Mitochondria accumulate in large numbers ∼20 µm behind the apex of the cell (Fig. 1, Mito-FM).
The epithelium had a round basal nucleus with loose chromatin and the apex of the cell had a finely particulate PAS-positive material (Fig. 2a and b).
TJ are located at the apex of the cell and are composed of more than 40 different types of proteins with adhesive, scaffolding, cytoskeletal and regulatory roles (reviewed by Chiba et al., 2008; Furuse, 2010).
In differentiated cells, villin was located at the apex of the cells and colocalized with the actin cytoskeleton in the microvilli.
In polarized epithelial cells of certain tissues like the intestine, TJs and AJs are asymmetrically distributed at the apical region of the lateral cell contact forming the apical junctional complex (AJC) which encircles the apex of the cells and demarkates the border between the apical and the basolateral membrane domains (Nelson 2003).
