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Table 1 Effect of hypoxic on proliferation of MCF-7 breast cancer cells (absorbance at 490 nm, A490)

From: Effects of the aqueous extract of a Tibetan herb, Rhodiola algida var. tangutica on proliferation and HIF-1α, HIF-2α expression in MCF-7 cells under hypoxic condition in vitro

 

12 h

24 h

48 h

72 h

Normoxia

0.272 ± 0.023

0.289 ± 0.019

0.315 ± 0.031

0.331 ± 0.003

Hypoxia

0.298 ± 0.031

0.319 ± 0.044a

0.351 ± 0.034a

0.362 ± 0.044a

  1. The data represented mean ± S.D. (n = 15).
  2. a P < 0.05 vs. normoxia.