Table 2.

UA vascular parameters in NP, P14 and P18 WT mice

	WT dams
	NP (12)	P14 (12)	P18 (9)
Wall thickness (μm)	31 ± 2.5	42.4 ± 3.9†	40.6 ± 2.7†
Cross‐sectional area (103 μm2)	34.7 ± 4.8	64.8 ± 5.9†	70.5 ± 5.2†
Wall:lumen ratio	11.3 ± 1.6	10.2 ± 1.4	7.5 ± 0.5†

Data are means ± SEM and number of vessels are in parentheses. ^† P < 0.05 compared to NP. 2‐way ANOVA, Sidak.