Photodynamic Therapy in the Extracellular Matrix of Mouse Lungs: Preliminary Results of an Alternative Tissue Sterilization Process

Table 2

Values of positive end-expiratory pressure (PEEP) and lung volumes of the control group and protoporphyrin IX group (GPpIX).

	Control		GPpIX
	Volume (mL)	PEEP (cmH2O)	Volume (mL)	PEEP (cmH2O)
Mean	0.15	1.95	0.12	1.93
SD	0.04	0.03	0.01	0.02