Results 11 to 20 of about 1,494,790 (309)

Relationship Between Plaques, Tangles, and Loss of Cortical Cholinergic Fibers in Alzheimer Disease [PDF]

open access: yesJournal of Neuropathology and Experimental Neurology, 1998
Recent observations in our laboratory have indicated substantial and systematic regional variations in the loss of cortical cholinergic fibers in Alzheimer disease (AD). Previous attempts to study the relationship between cortical cholinergic loss and the density of cortical pathological lesions have resulted in conflicting findings.
C, Geula   +3 more
openaire   +3 more sources

Systematic Regional Variations in the Loss of Cortical Cholinergic Fibers in Alzheimer's Disease [PDF]

open access: yesCerebral Cortex, 1996
The loss of cortical cholinergic fibers in Alzheimer's disease was investigated using choline acetyltransferase immunohistochemistry and acetylcholinesterase histochemistry. Within both the normal and Alzheimer's cerebral cortex, the two methods revealed an identical pattern of fiber staining.
C, Geula, M M, Mesulam
openaire   +3 more sources

Cellular birthdate predicts laminar and regional cholinergic projection topography in the forebrain

open access: yeseLife, 2020
The basal forebrain cholinergic system projects broadly throughout the cortex and constitutes a critical source of neuromodulation for arousal and attention. Traditionally, this system was thought to function diffusely.
Kathryn C Allaway   +7 more
doaj   +2 more sources

Functional separation of adrenergic and cholinergic fibers to skeletal muscle vessels

open access: yesAmerican Journal of Physiology-Legacy Content, 1965
The hypothesis that sympathetic innervation to skeletal muscle vasculature contains functionally distinct adrenergic and cholinergic fibers was investigated utilizing the dog isolated perfused gracilis muscle. The use of hemicholinium in an attempt to abolish cholinergic dilatation, but not adrenergic constriction, in response to intermittent nerve ...
L D, DORR, M J, BRODY
openaire   +3 more sources

Cholinergic Signaling Attenuates Pro-Inflammatory Interleukin-8 Response in Colonic Epithelial Cells

open access: yesFrontiers in Immunology, 2022
Infants affected by Hirschsprung disease (HSCR), a neurodevelopmental congenital disorder, lack ganglia of the intrinsic enteric nervous system (aganglionosis) in a variable length of the colon, and are prone to developing severe Hirschsprung-associated ...
Isabelle Müller   +23 more
doaj   +2 more sources

STUDIES OF EXPERIMENTAL MYOCARDITIS IN CONDITIONS OF SYNERGISTIC ACTION OF SEROTONINERGIC AND CHOLINERGIC FIBERS

open access: greenРоссийский кардиологический журнал, 2002
Synergistic action of serotoninergic and cholinergic fibers resulted in augmented vagus heart deceleration when stellate ganglion stimulation was added to vagus nerve stimulation.
A. E. Lychkova, V. M. Smirnov
doaj   +1 more source

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