Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Representative chromatograms obtained from (a) untreated MCTS extracts, (b) blank culture medium extracts, (c) extracted sample from core region of irinotecan (20.6 μM, 72h) treated MCTS, and (d) extracted sample from culture medium collected 72h after incubation of MCTS with irinotecan (20.6 μM).
