NFKB1 and lattice corneal dystrophy type I: However, significantly lower levels of MDA, TNF-α, and IL-6 and nuclear levels of NF-κB, as well as higher levels of GSH, SOD, and HO-1, were seen in the retinas of the HFD + LCKD-fed rats compared with the HFD + LCD-fed rats (Figure 1A–D and Figure 2A–D).