Matches in SemOpenAlex for { <https://semopenalex.org/work/W1992837980> ?p ?o ?g. }
- W1992837980 endingPage "156" @default.
- W1992837980 startingPage "143" @default.
- W1992837980 abstract "The distribution and synaptic organization of GABAergic elements in the mammillary nuclei of rats have been examined by the immunocytochemical localization of GABA at the light and electron microscope levels. The distribution of GABA-immunoreactive fibres and terminals in the mammillary body is non-homogeneous. By light microscopy, small scattered immunoreactive terminals are observed in the pars medianus, pars posterior and ventral region of the pars medialis of the medial mammillary nucleus. Larger labelled terminals are found in the pars lateralis, the dorsal region of the pars medialis of the medial mammillary nucleus and the lateral mammillary nucleus. At the ultrastructural level, GABA-immunoreactive synaptic endings in the different subdivisions of the medial mammillary nucleus exhibit a widespread somadendritic distribution. By contrast, GABA-immunoreactive terminals within the lateral mammillary nucleus are located predominantly in the neuropil and less frequently on neuronal somata. GABA-immunoreactive synaptic endings contain pleiomorphic synaptic vesicles and have symmetrical synaptic contact zones with the somata and dendrites in the lateral and medial mammillary nuclei. After in vivo inhibition of GABA metabolism with amino-oxyacetic acid, light microscopic examination of the mammillary nuclei reveals numerous small GABA-immunoreactive cells in various subdivisions of the medial mammillary nucleus. No immunoreactive cells are observed, however, in the lateral mammillary nucleus. Electron microscopic examination demonstrates that the GABA-immunoreactive cells are astrocytes. In the labelled astrocytes, immunohistochemical reaction product is localized throughout the nucleus and cytoplasm of the cells, in thin sheet-like processes surrounding neuronal elements and in end-feet lining the basal lamina of capillaries. The results indicate that the mammillary nuclei in the rat receive a strong GABAergic innervation. Most if not all, of the GABA-immunoreactive synaptic endings in the mammillary nuclei probably arise from extrinsic inhibitory sources. The possible sources of the GABA-immunoreactive input to the mammillary complex are discussed." @default.
- W1992837980 created "2016-06-24" @default.
- W1992837980 creator A5005799231 @default.
- W1992837980 creator A5057366689 @default.
- W1992837980 creator A5081934297 @default.
- W1992837980 date "1993-05-01" @default.
- W1992837980 modified "2023-10-17" @default.
- W1992837980 title "Immunohistochemical localization of gaba in the mammillary complex of the rat" @default.
- W1992837980 cites W1591734677 @default.
- W1992837980 cites W1750580626 @default.
- W1992837980 cites W1942983746 @default.
- W1992837980 cites W1969830799 @default.
- W1992837980 cites W1972023085 @default.
- W1992837980 cites W1973175579 @default.
- W1992837980 cites W1975367275 @default.
- W1992837980 cites W1978963628 @default.
- W1992837980 cites W1980009209 @default.
- W1992837980 cites W1981453391 @default.
- W1992837980 cites W1987928586 @default.
- W1992837980 cites W1989654749 @default.
- W1992837980 cites W1991046550 @default.
- W1992837980 cites W1992385294 @default.
- W1992837980 cites W1995433831 @default.
- W1992837980 cites W1998806385 @default.
- W1992837980 cites W2001222407 @default.
- W1992837980 cites W2003990450 @default.
- W1992837980 cites W2004310347 @default.
- W1992837980 cites W2008702360 @default.
- W1992837980 cites W2008731831 @default.
- W1992837980 cites W2016140796 @default.
- W1992837980 cites W2022406383 @default.
- W1992837980 cites W2024104618 @default.
- W1992837980 cites W2032066217 @default.
- W1992837980 cites W2034277006 @default.
- W1992837980 cites W2035571265 @default.
- W1992837980 cites W2039178959 @default.
- W1992837980 cites W2044827305 @default.
- W1992837980 cites W2046980101 @default.
- W1992837980 cites W2054160097 @default.
- W1992837980 cites W2057136150 @default.
- W1992837980 cites W2058725545 @default.
- W1992837980 cites W2060733960 @default.
- W1992837980 cites W2061420115 @default.
- W1992837980 cites W2069001066 @default.
- W1992837980 cites W2069154575 @default.
- W1992837980 cites W2070817399 @default.
- W1992837980 cites W2079634984 @default.
- W1992837980 cites W2082173759 @default.
- W1992837980 cites W2086648412 @default.
- W1992837980 cites W2088112204 @default.
- W1992837980 cites W2088780489 @default.
- W1992837980 cites W2101546487 @default.
- W1992837980 cites W2125475006 @default.
- W1992837980 cites W2142706718 @default.
- W1992837980 cites W2143133343 @default.
- W1992837980 cites W2162239045 @default.
- W1992837980 cites W2171148473 @default.
- W1992837980 cites W2254323109 @default.
- W1992837980 cites W983437936 @default.
- W1992837980 doi "https://doi.org/10.1016/0306-4522(93)90390-2" @default.
- W1992837980 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8515839" @default.
- W1992837980 hasPublicationYear "1993" @default.
- W1992837980 type Work @default.
- W1992837980 sameAs 1992837980 @default.
- W1992837980 citedByCount "22" @default.
- W1992837980 countsByYear W19928379802012 @default.
- W1992837980 countsByYear W19928379802013 @default.
- W1992837980 countsByYear W19928379802018 @default.
- W1992837980 countsByYear W19928379802021 @default.
- W1992837980 countsByYear W19928379802023 @default.
- W1992837980 crossrefType "journal-article" @default.
- W1992837980 hasAuthorship W1992837980A5005799231 @default.
- W1992837980 hasAuthorship W1992837980A5057366689 @default.
- W1992837980 hasAuthorship W1992837980A5081934297 @default.
- W1992837980 hasConcept C105702510 @default.
- W1992837980 hasConcept C169760540 @default.
- W1992837980 hasConcept C17077164 @default.
- W1992837980 hasConcept C185592680 @default.
- W1992837980 hasConcept C2775969318 @default.
- W1992837980 hasConcept C2777003273 @default.
- W1992837980 hasConcept C2777507194 @default.
- W1992837980 hasConcept C2777831001 @default.
- W1992837980 hasConcept C2779177108 @default.
- W1992837980 hasConcept C2779246727 @default.
- W1992837980 hasConcept C2780723820 @default.
- W1992837980 hasConcept C529278444 @default.
- W1992837980 hasConcept C86803240 @default.
- W1992837980 hasConceptScore W1992837980C105702510 @default.
- W1992837980 hasConceptScore W1992837980C169760540 @default.
- W1992837980 hasConceptScore W1992837980C17077164 @default.
- W1992837980 hasConceptScore W1992837980C185592680 @default.
- W1992837980 hasConceptScore W1992837980C2775969318 @default.
- W1992837980 hasConceptScore W1992837980C2777003273 @default.
- W1992837980 hasConceptScore W1992837980C2777507194 @default.
- W1992837980 hasConceptScore W1992837980C2777831001 @default.
- W1992837980 hasConceptScore W1992837980C2779177108 @default.
- W1992837980 hasConceptScore W1992837980C2779246727 @default.
- W1992837980 hasConceptScore W1992837980C2780723820 @default.