Search results for "dopamine D2 like receptor"

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THE EFFECTS OF AGING ON DOPAMINERGIC NEUROTRANSMISSION A microPET STUDY OF [11C]-raclopride BINDING IN THE AGED RODENT BRAIN

2010

Rodent models are frequently used in aging re search to investigate biochemical age effects and aid in the development of therapies for pathological and non pathological age related degenerative processes In order to validate the use of animal models in aging research and pave the way for longitudinal intervention based animal studies, the consistency of cerebral aging processes across species needs to be evaluated The dopaminergic system seems particularly susceptible to the aging process, and one of the most consistent findings in human brain aging research is a decline in striatal D2-like receptor (D2R) availability, quantifiable by positron emission tomography (PET) imaging In this stud…

MaleSenescenceAgingmedicine.medical_specialtyraclopride animal modelspositron emission tomographyDopamineDopamineDopamine receptor D2Internal medicinemedicineAnimalsRacloprideBrain MappingCarbon IsotopesGeneral NeuroscienceDopaminergicagingBrainHuman braindopamine D2 like receptorRatsEndocrinologymedicine.anatomical_structureRacloprideD2-like receptorPositron-Emission TomographyDopamine AntagonistsAnimal studiesPsychologyNeuroscienceProtein Bindingmedicine.drug

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PEPhysical Sciences and Engineering
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