Abstract
GABAB and GABAA binding sites were evaluated by quantitative autoradiography of 3H-GABA binding in superior frontal gyrus of persons who died with dementia of the Alzheimer's type (DAT) and of age-matched normal controls. Scatchard analysis and competition studies disclosed 48 to 68% and 25% decrements in receptor density (Bmax) for GABAB and GABAA receptors, respectively, in layers II, III, and V of DAT frontal cortex as compared with controls. No significant difference in affinity (KD) for either GABAA or GABAB receptors was found. Our data may reflect multisystem pathologic involvement in DAT neocortex.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
