Polydatin up-regulates clara cell secretory protein to suppress phospholipase A2 of lung induced by LPS in vivo and in vitro

Table 4 Percentage of CCSP-positive cells of lung tissue in each group ( ± s, n = 10).

Group	The percentage of CCSP positive cells
I	20.3 ± 2.4
II	13.2 ± 1.3^b
III	37 ± 4^be
IV	46 ± 6^cf
V	53 ± 6^cf

I: sham operation group; II: endotoxic shock group; III: PD treatment group; IV: PD pretreatment group; V: PD control group. ^bP < 0.05 and ^cP < 0.01 vs. group I; ^eP < 0.05 and ^fP < 0.01 vs. group II.

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