Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P61278 (somatostatin)
 22,083 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Choline acetyltransferase activity was decreased in the frontal cortex in Alzheimer's and Gerstmann-Straussler dementias but not in Pick's disease. Cortical somatostatin was only decreased in Alzheimer's dementia. Postsynaptic muscarinic binding sites appeared to be decreased in a subpopulation of Alzheimer's patients. Our data indicate that a loss of cholinergic innervation of the cortex is not common to all dementias.
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PMID:Lack of cholinergic deficit in the neocortex in Pick's disease. 614 15

Assessment of neurochemical markers in the frontal cortex indicates that choline acetyltransferase is significantly decreased in Alzheimer's and Gerstmann-Straussler dementias but not in Pick's dementia. It therefore appears that the cholinergic innervation of the cortex from the basal forebrain is intact in Pick's disease. Cortical somatostatin was decreased only in Alzheimer's disease (AD), indicating that loss of somatostatin is not a constant feature in different forms of dementia. Muscarinic binding sites were unaltered in Pick's disease and Gerstmann-Straussler syndrome but were decreased in a subpopulation of AD patients. These data suggest that in some cases of AD a significant loss of cholinoceptive neurones in the cortex is evident.
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PMID:A post-mortem comparison of the cortical cholinergic system in Alzheimer's disease and Pick's disease. 614 96