Table 1. VEGF expression by AAV vectors under normoxic and anoxic conditions (pg/ml per 16-h culture).

	MLCVEGF			CMVVEGF
Cells	Anoxia	Normoxia	Anoxia/normoxia ratio	Anoxia	Normoxia	Anoxia/normoxia ratio
H9C2	156 ± 73	18 ± 2.1	8.7	119 ± 42	103 ± 24	1.2
L6	18 ± 4.6	6.2 ± 0	2.9	110 ± 38	92 ± 6	1.2
NIH 3T3	37 ± 5.5	10 ± 3	3.7	88 ± 15	105 ± 22	0.84