By means of immunohistochemistry, the localization of Somatostatin (SOM)- and Substance P (SP)-ergic neuronal populations was compared to the occurrence of Glial cell line-derived neurotrophic factor (GDNF) in the human hippocampus from prenatal to adult life stages. The results obtained i) confirm previous reports on the distribution of SOM and SP; ii) show that GDNF-like immunoreactivity occurs in an ample population of hippocampal neurons, with a main location in the pyramidal cells; iii) identify regions of codistribution of either neuropeptide with GDNF-positive elements. Although coexistence of GDNF with SOM or SP was not detected, the possibility that the trophic factor may act on the neuropeptide-containing neurons can be envisaged and is worth further analysis.

Somatostatin- and Substance P-ergic neurons and Glial cell line-derived neurotrophic factor in the human archicortex

QUARTU, MARINA;SERRA, MARIA PINA;
2001-01-01

Abstract

By means of immunohistochemistry, the localization of Somatostatin (SOM)- and Substance P (SP)-ergic neuronal populations was compared to the occurrence of Glial cell line-derived neurotrophic factor (GDNF) in the human hippocampus from prenatal to adult life stages. The results obtained i) confirm previous reports on the distribution of SOM and SP; ii) show that GDNF-like immunoreactivity occurs in an ample population of hippocampal neurons, with a main location in the pyramidal cells; iii) identify regions of codistribution of either neuropeptide with GDNF-positive elements. Although coexistence of GDNF with SOM or SP was not detected, the possibility that the trophic factor may act on the neuropeptide-containing neurons can be envisaged and is worth further analysis.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11584/94658
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