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Title: [3H]R05-4864 and [3H]flunitrazepam binding in kainate-lesioned rat striatum and in temporal cortex of brains from patients with senile dementia of the Alzheimer type. Author: Owen F, Poulter M, Waddington JL, Mashal RD, Crow TJ. Journal: Brain Res; 1983 Nov 14; 278(1-2):373-5. PubMed ID: 6640329. Abstract: In agreement with other workers we report increased [3H]R05-4864 binding in kainate-lesioned rat striatum. [3H]R05-4864 binding, a possible glial marker, was also increased in temporal cortex obtained post-mortem from patients with Alzheimer's disease. [3H]Flunitrazepam binding was decreased in these brain samples, possibly indicative of neuronal cell loss. It is suggested that the poor binding characteristics of [3H]R05-4864 in human brain samples may limit its usefulness in assessing gliosis.[Abstract] [Full Text] [Related] [New Search]