Fig. 6.

Modified Folch lower phase (open bars) and monophasic (filled bars) retina lipid extracts (sample concentration corresponding to 1.0 mg/ml of original retina tissue extracted) were subjected to positive ionization mode high-resolution (R = 100,000)/accurate MS for quantitative comparison of individual PC lipid species as a percent of the total PC ion abundance (A) (inset: normalized ion abundances summed for all PC species) and individual PE molecular lipid species as a percent of the total PE ion abundance (B) (inset: normalized ion abundances summed for all PE species). Data represent the mean ± standard deviation from n = 3 separate lipid extracts. *P < 0.05.