TABLE 1.

Population average complex rheology of ASM cells under various treatments

	G′ (kPa)*	G″ (kPa)*	η*	α†	μ (Pa·s)†
Baseline (n = 16)	1.2 ± 0.2	0.32 ± 0.05	0.27 ± 0.03	0.120 ± 0.005	5.1 ± 0.4
5-HT (n = 11)	2.7 ± 0.5	0.52 ± 0.09	0.20 ± 0.02	0.055 ± 0.005	21 ± 2
Cytochalasin-D (n = 5)	0.5 ± 0.1	0.25 ± 0.05	0.53 ± 0.05	0.160 ± 0.009	7.2 ± 0.6
Wortmannin (n = 5)	1.3 ± 0.3	0.35 ± 0.09	0.25 ± 0.06	–	–
Wortmannin + 5-HT (n = 5)	2.4 ± 0.2	0.34 ± 0.07	0.14 ± 0.02	0.069 ± 0.002	5.1 ± 0.4
ML-7 (n = 7)	0.6 ± 0.2	0.20 ± 0.04	0.40 ± 0.06	0.158 ± 0.009	4.1 ± 0.5
ML-7 + 5-HT (n = 7)	1.1 ± 0.3	0.26 ± 0.06	0.26 ± 0.04	0.101 ± 0.004	4.4 ± 0.6

^*Measured at 10 Hz modulation.

^†Parameters from fits of frequency-dependent rheology.