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Figure 5 | Respiratory Research

Figure 5

From: Nebulization of the acidified sodium nitrite formulation attenuates acute hypoxic pulmonary vasoconstriction

Figure 5

Changes in nitrite and nitrite/nitrate (NOx) concentration in perfusate after nebulization. Perfusate samples were collected as depicted in Scheme 1. Samples were immediately frozen and stored at -20°C until analysis. Measurements were performed using a modified Griess reagent according to manufacturer's instructions. (A) Changes in nitrite concentration in recirculating perfusate. (B) Changes in NOx concentration in perfusate.

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