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. Author manuscript; available in PMC: 2010 Aug 3.
Published in final edited form as: J Nat Prod. 2004 Dec;67(12):2063–2069. doi: 10.1021/np040140c

Figure 1.

Figure 1

Structure activity relationship of green tea catechins and related compounds that regulate HIF-1 in T47D cells. Cell-based reporter assay data that measures HIF-1 activity in the presence (and absence) of test compounds under normoxic conditions (A) and hypoxic conditions (1% O2) (B). Averages from one representative experiment performed in quadruplicate are shown and the bars represent standard deviation. An asterisk (*) indicates p < 0.05 when compared to the control.