Synaptic interactions of retrogradely labeled genioglossus motoneurons with substance P-like immunoreactive terminals in the cat: a double labeling immunoelectron microscopic study
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Nicotinomid Adenin Dinucleotide Phosphate-Diaphorase (NADPH-d) Activity and CB-28 kDa Immunoreactivity in Spinal Neurons of Neonatal Rats after a Peripheral Nerve Lesion
Our previous studies have shown that median and ulnar nerve lesion induced calbindin (CB) immunoreactivity in some injured motoneurons in developing rats. Motoneuron death induced by sciatic nerve transection in neonatal rats has been related to induction of neuronal isoform of nitric oxide synthase (nNOS). The present study investigated whether expression of CB and nicotinomid adenin dinucleot...
متن کاملDelayed Synaptic Changes in Axotomized Spinal Motoneurons of Newborn Rats Associated with Progressive Neuronal Loss: Immunohistochemical, Ultrastructural, and Quantitative Study
Background and Objective: Sciatic nerve transection is characterized by a rapid wave of motoneuron death associated with progressive synaptic lesions. The purpose of this study was to evaluate the long term synaptic changes. Materials and Methods: This basic study was carried out on paraffin- or resin-em...
متن کاملDirect synaptic contacts of medial septal efferents with somatostatin immunoreactive neurons in the rat hippocampus.
Anterogradely labeled projections from the medial septum to hippocampal somatostatin immunoreactive (SOM-i) neurons were studied with double-label immunocytochemistry under light (LM) and electron microscopic (EM) conditions. Medial septal projections were identified after injecting the anterograde tracer Phaseolus vulgaris leucoagglutinin (PHA-L) followed by immunohistochemical visualization o...
متن کاملDirect Synaptic Contacts of Medial Septal Efferents With Somatostatin Neurons in the Immunoreactive Rat Hippocampus
YAMANO, M. AND P. G. M. LUITEN. Direct synaptic contacts of medial septal efferents with somatostatin immunoreactive neurons in the rat hippocampus. BRAIN RES BULL 22(6) 993-1001, 1989.-Anterogradely labeled projections from the medial septum to hippocampal somatostatin immunoreactive (SOM-I) neurons were studied with double-label imrnunocytochemistry under light (LM) and electron microscopic (...
متن کاملElectron microscopic cytochemistry of catecholaminergic innervation of LHRH neurons in the medial preoptic area of the rat.
The synaptic interactions between catecholaminergic terminals and luteinizing hormone releasing hormone (LHRH)-containing neurons in the medial preoptic area of the rat was studied by electron microscopy using LHRH immunocytochemistry combined with 5-hydroxydopamine labeling or autoradiography after injection of 3H-dopamine or 3H-noradrenaline in the same tissue section. Axon terminals labeled ...
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عنوان ژورنال:
دوره 2 شماره
صفحات -
تاریخ انتشار 2001