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. 2019 Jun 11;9:8481. doi: 10.1038/s41598-019-44834-8

Figure 1.

Figure 1

Angiotensinogen (Agt) alters endoplasmic reticulum (ER) stress & inflammation: Relative gene expression of ER stress markers normalized to Gapdh measured in epididymal fat pad of low fat fed male wild-type (Wt) and Agt transgenic (Tg) mice (A). The expression of Activating transcription factor 4 (Atf4), binding immunoglobulin protein (Bip), and C/EBP homologous protein (Chop) were significantly (p < 0.05) higher in Agt-Tg mice compared to control group (Wt) (A). Higher levels of inflammatory markers interleukin-6 (Il-6) and monocyte chemoattractant protein 1 (Mcp-1) were also observed in Agt-Tg mice compared to Wt (B,C). No changes were observed in ER stress markers in low fat fed Agt knockout mice (KO) (D), however, when KO mice were fed high fat die,t ER stress markers such as Chop and Bip (but not Atf4) showed significantly reduced expression compared to Wt group (E). Data is presented as mean ± SEM. (n = 6–8 each group). *p < 0.05.