组别

PaO₂ (mmHg)

6 h

12 h

对照组

87.5 ± 4.8

84.7 ± 6.2

LPS组

54.9 ± 3.8^a

47.2 ± 3.7^a

丹参酮IIA + LPS组

68.3 ± 2.8^a,b

64.5 ± 1.9a^,b,c

血必净 + LPS组

63.8 ± 3.1^a,b

58.6 ± 1.5^a,b,c