Table 1.

Mesenteric artery wall thickness-to-lumen diameter ratios at different intraluminal pressures

Pressure, mmHg	SS-12BN	C	Ca
20	0.227 ± 0.004	0.205 ± 0.008	0.210 ± 0.004
40	0.172 ± 0.006	0.156 ± 0.005	0.157 ± 0.005
60	0.138 ± 0.008	0.121 ± 0.005	0.122 ± 0.005
80	0.108 ± 0.006	0.090 ± 0.002	0.095 ± 0.004
100	0.094 ± 0.005	0.076 ± 0.002†	0.086 ± 0.003
120	0.087 ± 0.004	0.070 ± 0.003†	0.080 ± 0.003*
140	0.078 ± 0.004	0.065 ± 0.003*	0.075 ± 0.003
160	0.076 ± 0.004	0.063 ± 0.003*	0.073 ± 0.003

Data are presented as mean wall thickness-to-lumen diameter ratio ± SE; n = 7 SS-12^BN, n = 5 C and n = 12 Ca. Statistical significance was determined by 2-way repeated-measures ANOVA on ranks followed by the Holm-Sidak multiple comparison test.

^*P < 0.05,

^†P < 0.01 vs. SS-12^BN.