TABLE 1.

Summary of treatments at different time points (Protocol 3 and 4).

Time (hour)	0 h	1 h	2 h	1 h/24 h post LPS
Control	Normal saline	Isotype control	Normal saline	Euthanize
C21	Normal saline	C21	Normal saline
LPS	Normal saline	Normal saline	LPS
C21 + LPS	Normal saline	C21	LPS
IL-10Ab + C21	IL-10Ab	C21	Normal saline
IL-10Ab + C21 + LPS	IL-10Ab	C21	LPS
IL-10Ab + LPS	Normal saline	IL-10Ab	LPS