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Choroid plexus localization of 99mTc-pertechnetate.

D Guilloteau·A Guillemart·A Le Pape·J C Besnard
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Abstract

Autoradiograms were performed on brain slices, 3 h after 99mTc-pertechnetate injection, and 24 h after previous treatment with stannous pyrophosphate. On macroautoradiograms, the radioactivity was focused entirely upon plexus areas. Silver grains were predominantly overlying the cytosol of brush border cells; less than 10% of the total plexus radioactivity was found in vascular structures. These findings suggest that a possible metabolic phenomenon exists rather than a passive distribution.

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AnimalsAutoradiographyChoroid PlexusMaleRadionuclide ImagingRatsSodium Pertechnetate Tc 99mTechnetiumJournal Article

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D Guilloteau, A Guillemart, A Le Pape, J C Besnard. 1981. Choroid plexus localization of 99mTc-pertechnetate.. https://doi.org/10.1007/bf00257064

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