Research Article

Reevaluation of Lung Injury in TNF-Induced Shock: The Role of the Acid Sphingomyelinase

Figure 9

Cardiovascular parameters. (a) The mean arterial pressure (MAP) was measured in the carotid artery. (b) The heart frequency (HF) was calculated from the electrocardiogram. , , and . Two mice died in the group WT+TNF, as indicated by †.
(a)
(b)