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. 2017 Jan 20;13(3):22. doi: 10.1007/s11306-016-1156-9

Fig. 1.

Fig. 1

Experimental design: 6 of the 12 rats undergoing light stress (LS group) were culled 1 day after LS (LS_1 group) while the other 6 were culled 1 week after LS (LS_7 group). Six non-exposed rats were sacrificed at the same sampling time (control group). After culling, one eye was randomly chosen for immunohistochemistry (IHC) analysis whilst the retina of the fellow eye was used for the metabolomics analysis