@article{MTMT:109077, title = {Recurrent mossy fibers preferentially innervate parvalbumin-immunoreactive interneurons in the granule cell layer of the rat dentate gyrus}, url = {https://m2.mtmt.hu/api/publication/109077}, author = {Blasco-Ibanez, Jose Miguel and Martinez-Guijarro, FJ and Freund, Tamás}, doi = {10.1097/00001756-200009280-00034}, journal-iso = {NEUROREPORT}, journal = {NEUROREPORT}, volume = {11}, unique-id = {109077}, issn = {0959-4965}, year = {2000}, eissn = {1473-558X}, pages = {3219-3225} } @article{MTMT:108487, title = {Enkephalin-containing interneurons are specialized to innervate other interneurons in the hippocampal CA1 region of the rat and guinea-pig}, url = {https://m2.mtmt.hu/api/publication/108487}, author = {Blasco-Ibanez, Jose Miguel and Martinez-Guijarro, FJ and Freund, Tamás}, doi = {10.1046/j.1460-9568.1998.00190.x}, journal-iso = {EUR J NEUROSCI}, journal = {EUROPEAN JOURNAL OF NEUROSCIENCE}, volume = {10}, unique-id = {108487}, issn = {0953-816X}, year = {1998}, eissn = {1460-9568}, pages = {1784-1795} } @article{MTMT:108314, title = {Distribution, ultrastructure, and connectivity of calretinin-immunoreactive mossy cells of the mouse dentate gyrus}, url = {https://m2.mtmt.hu/api/publication/108314}, author = {Blasco-Ibanez, Jose Miguel and Freund, Tamás}, doi = {10.1002/(SICI)1098-1063(1997)7:3<307::AID-HIPO6>3.0.CO;2-H}, journal-iso = {HIPPOCAMPUS}, journal = {HIPPOCAMPUS}, volume = {7}, unique-id = {108314}, issn = {1050-9631}, year = {1997}, eissn = {1098-1063}, pages = {307-320} } @article{MTMT:107793, title = {Synaptic input of horizontal interneurons in striatum oriens of the hippocampal CA1 subfield: Structural basis of feed-back activation}, url = {https://m2.mtmt.hu/api/publication/107793}, author = {Blasco-Ibanez, Jose Miguel and Freund, Tamás}, doi = {10.1111/j.1460-9568.1995.tb00638.x}, journal-iso = {EUR J NEUROSCI}, journal = {EUROPEAN JOURNAL OF NEUROSCIENCE}, volume = {7}, unique-id = {107793}, issn = {0953-816X}, year = {1995}, eissn = {1460-9568}, pages = {2170-2180} } @article{MTMT:107863, title = {Serotoninergic innervation of nonprincipal cells in the cerebral cortex of the lizard Podarcis hispanica}, url = {https://m2.mtmt.hu/api/publication/107863}, author = {Martinez-Guijarro, FJ and Blasco-Ibanez, Jose Miguel and Freund, Tamás}, doi = {10.1002/cne.903430405}, journal-iso = {J COMP NEUROL}, journal = {JOURNAL OF COMPARATIVE NEUROLOGY}, volume = {343}, unique-id = {107863}, issn = {0021-9967}, abstract = {The mechanism of serotoninergic transmission in the neo‐ and archicortex of mammals kis complex, including both synaptic and nonsynaptic components, direct actions on principal cells, and indirect effects mediated by GABAergic interneurons. Here we studied the termination pattern and synaptic organization of the serotoninergic afferents in the cerebral cortex of the lizard, Podarcis hispanica, which is considered to correspond in part to the mammalian hippocampal formation, with the aim of unraveling basic, phylogenetically preserved rules in the connectivity of this pathway. We demonstrate that serotoninergic afferents, visualized by immunostaining for serotonin itself, establish multiple synaptic contacts with different subpopulations of nonprincipal cells containing parvalbumin, neuropeptide Y, and opioid peptides. The former two subpopulations contain GABA, whereas the opioid‐ immunoreactive neurons are most likely GABA‐negative cells. Evidence is provided at the electron microscopic level that serotonin‐immunoreactive varicosities establish conventional asymmetric synaptic contacts with their nonprincipal targets, but nonsynaptic varicosities also exist. We conclude that, similarly to mammals, a selective synaptic innervation of nonprincipal, possibly inhibitory, neurons is among the mechanisms of serotoninergic modulation of cerebral cortical activity in the lizard. © 1994 Wiley‐Liss, Inc. Copyright © 1994 Wiley‐Liss, Inc.}, keywords = {TISSUE DISTRIBUTION; GAMMA-AMINOBUTYRIC ACID; immunohistochemistry; INNERVATION; SEROTONIN; SEROTONIN; hippocampus; ARTICLE; PHYLOGENY; animal; Microscopy, Electron; priority journal; controlled study; GABA; Staining and Labeling; nonhuman; animal tissue; cell ultrastructure; Support, Non-U.S. Gov't; mammal; Cerebral Cortex; brain cortex; SYNAPSES; cellular distribution; synapse; sensory nerve; 4 aminobutyric acid; Nerve Fibers; Lizards; neuropeptide Y; neuropeptide Y; neuropeptide Y; Immunologic Techniques; 5HT; Endorphins; Opioids; opiate peptide; parvalbumin; parvalbumin; 4 aminobutyric acid receptor; Parvalbumins; LIZARD; serotoninergic nerve}, year = {1994}, eissn = {1096-9861}, pages = {542-553} }