Figure 4From: The placental cholinergic system: localization to the cytotrophoblast and modulation of nitric oxideEffect of CCh and VEGF on NO release. BeWob30 cells were exposed to CCh (10 mM) and VEGF (50 ng/ml) in the presence or absence of 10 nM E2 (estradiol) as previously described. Data represents the mean of triplicate determinations of total media content of NO (nM) from 3 separate experiments. Mean ± S.E.M; * p ≤ .05.Back to article page