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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Cancer Prev Res (Phila). 2015 Dec 23;9(2):159–171. doi: 10.1158/1940-6207.CAPR-15-0187

Figure 3. Analytic phytochemistry for malignant oral tissues following short-term BRB troche administration.

Figure 3

Figure 3

Detection of the anthocyanins cyanidin-3-sambubioside and cyanidin-3-glucoside (peaks 1,2), cyanidin-3-xylosylrutinoside (peak 3), and cyanidin-3-rutinoside (peak 4) by LC MS/MS in representative OSCC biopsy tissues following short-term BRB troche administration. A, Patient PT035, 45y, stage 4 lateral tongue OSCC, never-smoker, 8-day BRB troche exposure. B, Patient PT036, 75y, stage 2 retromolar mucosa OSCC, current smoker, 7-day BRB exposure.