DN2 cells and DN3 cells secreted less VEGF than pCEP4-transfected TMK-1 cells when cultured in nonhypoxic or hypoxic conditions (e.g., DN2 versus pCEP4 in nonhypoxic conditions: 645 pg of VEGF/10(6) cells versus 1591 pg of VEGF/10(6) cells, difference = 946 pg of VEGF/10(6) cells [95% confidence interval [CI] = 640 to 1251 pg of VEGF/10(6) cells; P =.006]; DN2 versus pCEP4 in hypoxic conditions: 785 pg of VEGF/10(6) cells versus 2807 pg of VEGF/10(6) cells, difference = 2022 pg of VEGF/10(6) cells [95% CI = 1871 to 2152 pg of VEGF/10(6) cells; P<.001]).
C0242184
Hypoxia