...Csilla Ari; Mihály Kálmán This paper supplements former studies on elasmobranch species with an immunohistochemical investigation into glutamine synthetase and S-100 protein, in addition to GFAP, and extends its scope to the representatives of almost every group of Elasmobranchii: squalomorph...

... that consists of coronet cells, cerebrospinal fluid-contacting (CSF-c) neurons and supporting cells. To assess the organization, development and evolution of the SV, the expression of glial fibrillary acidic protein (GFAP) and the neuronal markers γ-aminobutyric acid (GABA), glutamic acid decarboxylase (GAD...

... later. Stress and old age resulted in significantly lower numbers of new cells being generated. In immunohistochemically treated control brains, 3 H-thymidine-labeled cells at the early stage were sometimes GFAP positive, were not calbindin positive at either stage examined and at the later stage were...

... cell sublaminae, two layers of horizontal cells and a large population of displaced bipolar cells. Intermediate filaments, which stain positively for glial fibrillary acidic protein (GFAP), lie in perpendicularly-arranged bundles between the two layers of horizontal cells. M. mordax contains only...