EL-sham, ICSE4 and LABAE4: sham and 4 h after ICS+endotoxin injection, and 4 h after LABA+endotoxin injection TT: Twitch Tension; CT: Contraction Time; HRT: Half-Relaxation Time. *p<0.05, **p<0.01 compared with E-sham. †p<0.05, ††p<0.01, †††p<0.001 compared with EL-sham. |
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Table 2: Changes in twitch kinetics in the endotoxin injection groups (E-sham and E4), and in the endotoxin injection plus ICS or LABA inhalation groups (EL-sham, ICSE4, and LABAE4). |