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Figure 4 | Critical Care

Figure 4

From: Endogenous angiotensin II in the regulation of hypoxic pulmonary vasoconstriction in anaesthetized dogs

Figure 4

(a) Plasma renin activity (PRA) in the candesartan group. PRA in mixed venous (white columns) and arterial (gray columns) blood during fractional inspired oxygen (FiO2) 0.4 and during FiO2 0.1 before (base) and after administration of candesartan in six dogs. (b) Angiotensin II immunoreactivity in the candesartan group. Angiotensin II (ANG II) immunoreactivity in mixed venous (white columns) and arterial (gray columns) blood during FiO2 0.4 and during FiO2 0.1 before (base) and after the administration of candesartan in six dogs. In both panels the vertical bars indicate the standard error of the mean.

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Critical Care

ISSN: 1364-8535