Research Article

Rosiglitazone Protects against Acetaminophen-Induced Acute Liver Injury by Inhibiting Multiple Endoplasmic Reticulum Stress Pathways

Figure 2

Rosiglitazone pretreatment mitigated APAP-induced hepatic pan-necrosis and apoptosis. (a) Hematoxylin and eosin staining of liver sections (magnification: 100×) showing regions of pan-necrosis. (b) Quantification of necrotic area. The necrotic areas in APAP-treated mice were significantly reduced by RSG pretreatment. (c) TUNEL staining of apoptotic hepatocytes (magnification: 100×). (d) RSG pretreatment significantly reduced the number of apoptotic (TUNEL+) hepatocytes in APAP-injected mice. All data are expressed as (). compared to the control group (0 time point), ¶¶  compared to the APAP group at the same time point.
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