FIGURE 1
From: Recovery and Expression of Messenger RNA from Postmortem Human Brain Tissue

A, Agarose gel electrophoresis. Alzheimer's patients who received supplemental oxygen during the agonal period. B, Agarose gel electrophoresis. Control patients who received supplemental oxygen during the agonal period. C, Agarose gel electrophoresis. Alzheimer's patients who did not receive supplemental oxygen during the agonal period. D, Agarose gel electrophoresis. Control patients who did not receive supplemental oxygen during the agonal period.