The Dorsal Tegmentum of the Pontomesencephalic Junction of the Rat - Immuno- histochemistry (Choline Acetyltransferase, Tyrosine Hydroxylase, Substance P) and NADPH-diaphorase Histochemistry in Frontal and Horizontal Sections
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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...
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Cladistians are a group of basal actinopterygian fishes that constitute a good model for studying primitive brain features, most likely present in the ancestral bony fishes. The analysis of the nitrergic neurons (with the enzyme nitric oxide synthase; NOS) has helped in understanding important aspects of brain organization in all vertebrates studied. We investigated the nitrergic system of two ...
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Retrograde neuronal tracing and immunohistochemical methods were used to define the neurochemical content of sympathetic neurons projecting to the sow retractor clitoridis muscle (RCM). Differently from the other smooth muscles of genital organs, the RCM is an isolated muscle that is tonically contracted in the rest phase and relaxed in the active phase. This peculiarity makes it an interesting...
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Activities of choline acetyltransferase and acetyicholinesterase were measured in samples dissected from freeze-dried sections of cat cochlear nuclei and the immediate surroundings. Refined methods of sampling and record-keeping were systematically applied at the histologic level. Selected sections were studied for nine cochlear nuclei, and a more complete threedimensional map of enzyme distrib...
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Background and Objective: Alzheimer’s disease (AD) is a multifactorial disease with debilitating consequences and few therapeutic strategies exist for it. With regard to antioxidant capacity and anti-β-amyloid polymerization potential of ellagic acid, this study was conducted to evaluate the effect of this substance on enhanced acetylcholinesterase reactivity in an experimental model of Alzheim...
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تاریخ انتشار 2018