WebSep 29, 2014 · Importantly, however, reconstruction of biocytin-filled PTEN KO cells occasionally revealed multiple axon collaterals projecting into CA3 (2 of 6 neurons), while all control cells examined had only a single collateral in this region (n=5). Mossy fiber sprouting, in which granule cell axons project back into the molecular layer, was also observed. WebMay 9, 2016 · Biocytin-filled neurons were morphologically identified as SPNs post-hoc by the presence of dendritic spines (Figure 2e, right, white arrows). Eight out of 16 neurons were recovered after patching and were processed for imaging; all eight of these neurons showed a high density of dendritic spines at 40-63X magnification.
Immunostaining of Biocytin-filled for Neurochemical Markers
WebSep 9, 2024 · To reconstruct the full morphology of biocytin filled or GFP-labeled neurons , imaging was performed on a Leica TCS SP8 confocal laser-scanning microscope (Bensheim, Germany) using a 40x/1.3NA oil-immersion objective. Z-stack tile scans of the whole culture slice were acquired. The Cy3 fluorescence was excited at 548 nm using a … WebAug 1, 2011 · HEGCs and normotopic granule cells were filled with biocytin during whole-cell patch clamp recording in hippocampal slices from pilocarpine-treated rats. The apical dendrite of 86% of the biocytin-labeled HEGCs extended to the outer edge of the dentate molecular layer. The total length and branching of HEGC apical dendrites that penetrated … philips global website
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WebRight , the number of dye-coupled astrocytes was measured in confocal images of biocytin-filled, streptavidin-AF488-labeled cells, and was similar during the L/D-phases. Article Snippet: 3D z-stacks of biocytin filled CA1 pyramidal neurons were acquired using a Zeiss LSM710 confocal microscope and saved as czi files. WebBiocytin-filled GABAergic cells expressed GFP or EYFP under the Pvalb, Sst, and Npy promoters, respectively, and its fluorescent protein content was enhanced post hoc with anti-GFP immunostaining (green, middle; A1–C1). In the principal neuron no GFP/EYFP signal (green, middle) was detected (D1). Scale bar, 10 μm. WebBottom panels: Each biocytin filled neuron is represented by a red circle. ( B ) GFP-labeled layers 2/3 neurons are represented by green circles, neurons in layer four by green squares and neurons in layers 5/6 by green upward triangles. ( C ) Left: Analysis of the distribution of biocytin filled (red) and GFP-labeled (green) pyramidal neurons ... philips global locations