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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: Eur J Drug Metab Pharmacokinet. 2018 Oct;43(5):543–554. doi: 10.1007/s13318-018-0464-z

Figure 3.

Figure 3

HPLC radiochromatograms of a 14C-C3 standard, and extracted plasma samples taken at 2 h and 18 h after a single 1.1 mg/kg i.p. administration of 14C-C3 in mice. Similar amounts of total radioactivity were chromatographed for each sample. C3 elutes at 27 min, with the two minor mono-decarboxylation products, present in the original preparation, appearing at 31 and 40 min, respectively. Both the 2 h and 18 h plasma samples were essentially identical to the original C3 stock. i.p, = intraperitoneal