Detection of myenteric plexus neurons in dyslipidemic, smoking, and diabetic rats treated with carqueja
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چکیده
منابع مشابه
Gastrointestinal Motility Changes and Myenteric Plexus Alterations in Spontaneously Diabetic Biobreeding Rats
BACKGROUND/AIMS Type 1 diabetes is often accompanied by gastrointestinal motility disturbances. Vagal neuropathy, hyperglycemia, and alterations in the myenteric plexus have been proposed as underlying mechanism. We therefore studied the relationship between vagal function, gastrointestinal motiliy and characteristics of the enteric nervous system in the biobreeding (BB) rat known as model for ...
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Myenteric plexus neurons derived from neonatal guinea pigs, when exposed to serum, demonstrated a characteristic pattern of growth, including a proliferating outgrowth zone of glial cells, peripheral extension of dendritic processes, and progressive dendritic growth. Serum effects upon dendritic growth, measured morphometrically, was strongly dose- and temporally dependent. Dendritic density wa...
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Mechanosensitivity of enteric neurons has been reported in the small intestine and colon, but not in the esophagus. Our earlier in vivo studies show that mechanical stretch of the esophagus in the axial direction induces neurally mediated relaxation of the lower esophageal sphincter, possibly through mechanosensitive motor neurons. However, this novel notion that the motor neurons are mechanose...
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The aim of this study was to evaluate the effect of the ascorbic acid (AA) supplementation on the neurons that produce the vasoactive intestinal peptide (VIP) in the submucous plexus of the ileum of rat, four months after the induction of experimental diabetes mellitus with streptozotocin. Three groups of rats were used: C - control, D - diabetic, DA - diabetic receiving AA. We have measured th...
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The absence of ganglion cells and the presence of abnormal bundles of unmyelinated fibres in the affected segment in Hirschsprung's disease was first well described by Whitehouse and Kernohan (f948). However, previous authors who have studied this problem have used standard transverse sections of the gut to demonstrate the abnormalities but these give a very inadequate view of the plexus which ...
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ژورنال
عنوان ژورنال: Research, Society and Development
سال: 2020
ISSN: 2525-3409
DOI: 10.33448/rsd-v9i9.8093