Effect of Intravenous Lidocaine on Inflammatory and Apoptotic Response of Ischemia-Reperfusion Injury in Pigs Undergoing Lung Resection Surgery

Table 2

Histopathological assessment of inflammation in ischemia-reperfusion lung injury by hematoxylin-eosin staining. Samples were collected 60 minutes after reperfusion.

Group	Degree	Inflammation (, #)		Infiltration
				MM (, #)		Lymphocytes		Neutrophils
		CON	Absence	1	16.7%	1	16.7%	2	33.3%	6	100%
Scarce	4		66.7%	5	83.3%	3	50%	0	0%
Moderate	1		16.7%	0	0%	1	16.7%	0	0%
Abundant	0		0%	0	0%	0	0%	0	0%
LIDO	Absence	5	83.3%	5	83.3%	5	83.3%	6	100%
	Scarce	1	16.7%	1	16.7%	1	16.7%	0	0%
	Moderate	0	0%	0	0%	0	0%	0	0%
	Abundant	0	0%	0	0%	0	0%	0	0%
SHAM	Absence	5	83.3%	6	100%	5	83.3%	6	100%
	Scarce	1	16.7%	0	0%	1	16.7%	0	0%
	Moderate	0	0%	0	0%	0	0%	0	0%
	Abundant	0	0%	0	0%	0	0%	0	0%

MM: monocyte-macrophage system; : number of cases in the group; : percentage of cases in the group; CON: control group; LIDO: group treated with lidocaine; SHAM: simulated surgery group. SHAM vs. CON; #LIDO vs. CON.