Nitrite concentration in supernatants and saline stored in room air and argon chamber.

<p>Nitrite concentration in supernatants and saline stored in room air or an argon chamber. Fig. 3A shows the nitrite concentration in supernatants stored in room air, number of donors, n=3, while Fig. 3B shows the same for supernatants stored in an argon chamber, number of donors, n=3. Nitrite concentrations in saline controls stored under both conditions are shown in Fig. 3C, number of donors, n=6 (room air n=3, argon chamber n=3). To view the data behind the graph, access 'show all items' above.</p>