Results 251 to 260 of about 169,479 (311)

Cholinergic dermographism

British Journal of Dermatology, 1986
We report a patient with cholinergic urticaria in whom stroking the skin produced a band of erythema studded with the small weals characteristics of cholinergic urticaria. This response was suppressed by pre-treatment with topical scopolamine. Light and electron microscopy of the weal showed mast cell degranulation and a moderate mononuclear cell ...
S C, Mayou, A, Kobza Black, R A, Eady, M W, Greaves   +3 more
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Cholinergic and non-cholinergic septohippocampal pathways

Neuroscience Letters, 1985
Cholinergic innervation of the hippocampus was examined in the rat by immunocytochemical localization of choline acetyltransferase immunoreactivity combined with retrograde transport of horseradish peroxidase-conjugated wheatgerm agglutinin. It was found that at least 50% of hippocampal afferents arising in the septal-diagonal band region consisted of ...
B H, Wainer, A I, Levey, D B, Rye, M M, Mesulam, E J, Mufson   +4 more
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Persisting cholinergic erythema: a variant of cholinergic urticaria

British Journal of Dermatology, 1983
A new variant of cholinergic urticaria is described. Four patients each had a similar persistent macular skin rash distributed maximally over the upper limbs and upper trunk. Though the rash was persistent, individual macules were of short duration but new macules continually appeared at adjacent sites.
G M, Murphy, A K, Black, M W, Greaves
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Cholinergic-specific glycoconjugates

Neurochemical Research, 1995
Cholinergic nerve terminals utilize glycoconjugates in several ways, as surface markers and as structural components of the synaptic vesicles present within them. The surface markers have been discovered immunochemically: antibodies raised against them are able specifically to sensitize the cholinergic subpopulation of mammalian brain synaptosomes to ...
Whittaker, V., Kelic, S.
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Cholinergic Systems and Cholinergic Pathology

1984
The history and chemistry of acetylcholine as a neurotransmitter have been discussed in other chapters in this book. In this chapter we are concerned with the neuroanatomy of cholinergic systems, including the location and nature of the receptors, and with the apparent involvement of such systems in various neurological disorders.
Patrick L. McGeer, Edith G. McGeer
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Postganglionic cholinergic dysautonomia

Annals of Neurology, 1977
AbstractA 9‐year‐old boy presented with symptoms and signs of marked postganglionic cholinergic autonomic dysfunction manifested by bilateral internal ophthalmoplegia, impaired secretion of tears and saliva, lack of gastrointestinal motility, atony of the bladder, generalized absence of sweating, and hypertension.
S I, Harik, M H, Ghandour, F S, Farah, A K, Afifi   +3 more
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Familial cholinergic urticaria

Journal of Allergy and Clinical Immunology, 1996
Cholinergic urticaria (CU) is a common variant of the physically induced types of urticaria. It accounts for about 30% of all cases of the physically induced types of urticaria and for nearly 7% of all the types of chronic urticaria? The hallmarks of the disease are pruritic wheals, which are distinctive, monomorphic, and punctate; 2 to 3 mm in size ...
A, Onn, Y, Levo, S, Kivity
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