Autoradiographic analysis of [3H]dopamine and [3H]dopa uptake in the turtle olfactory bulb.
Uptake and retention of exogenous tritiated dopamine and L-dopa was observed within turtle olfactory bulb slices. In the more superficial layers, periglomerular and superficial tufted cells, as well as their processes, and intraglomerular dendrites were recognized as labeled. Within the deeper part of the bulb, some labeled cells between the tanycytes, as well as nerve fibers and terminals within the granule cell layer, are reported. The results confirm the presence of specific intrinsic dopaminergic cells within the reptilian olfactory bulb.
D000818:Animals; D001345:Autoradiography; D004295:Dihydroxyphenylalanine / Q000378:metabolism*; D004298:Dopamine / Q000378:metabolism*; D009830:Olfactory Bulb / Q000033:anatomy & histology / Q000166:cytology / Q000378:metabolism* / Q000648:ultrastructure; D014316:Tritium; D014426:Turtles / Q000378:metabolism*
D014316:Tritium; D004295:Dihydroxyphenylalanine; D004298:Dopamine