Electron microscopy showed the presence of myelin structures in FGF2-treated cultures that did not differ morphologically from those observed in control cultures.
Suspected Phytophthora spp. isolates were identified morphologically from hyphae and by transferring subcultures on blocks of carrot agar to pond water in order to encourage the production of sporangia as described earlier.
A large population of histamine-producing cells, which differ morphologically from mast cells and belong to an immature marrow population, may be a source of histamine in this model.
All studies, however, should also address limitations of Napsin A including: (a) Napsin A is positive in some cases of SCLC and lung carcinoid [42], (b) Napsin A is positive in some cases of renal cell carcinomas [43] and (c) Napsin A also stains pulmonary macrophages [37], which need to be distinguished morphologically from tumor cells.
The TH-labeled neurons did not differ morphologically from the TH-FG-labeled neurons.
As these types of synapses are inhibitory synapses, they can be distinguished morphologically from mossy fiber synapses as described previously [73].
The fossils differ morphologically from V. indicus by possessing an interlocking and anterolingually oriented premaxillary-maxillary suture articulation, more labially angulate maxillary crest and more recurved dentition.
Our morphometric analyses revealed that species in the gossypii group diverged more morphologically from species assigned to the craccivora + spiraecola + fabae groups [2], [4], [5].
The SSEA3-positive cells appeared indistinguishable, morphologically, from the SSEA3-negative fibroblasts; furthermore, expression of the SSEA3 antigen is not considered a marker of other cell types such as mesenchymal or epidermal adult stem cells [18], [19].
EPs transition morphologically from cuboidal shapes to spindle or elongated shapes, lose epithelial-specific markers such as E-cadherin, and express mesenchymal-specific markers such as α-smooth muscle actin and vimentin.
The various stages seen in the peripheral blood do not differ morphologically from those that are observed in human peripheral blood smears, although very high densities of mature trophozoites can be seen in NSG which, obviously, is seldom seen in humans.
