Fig 5. Poly I:C fails to restore hepatic TRAIL+ NK cells after hepatectomy in CXCR3 KO mice.
(A) TRAIL+ NK cell numbers did not increase in hepatectomized mice after poly I:C treatment. CXCR3 KO mice were injected with or without poly I:C 1 d after hepatectomy and sacrificed on day 3. (B) Hepatic CXCL9 significantly increased after hepatectomy in CXCR3 KO mice. CXCR3 KO mice were injected with poly I:C 1 d after hepatectomy. Data are expressed as means ± SD (n = 5 mice per group). Statistical differences were detected by Student’s t-tests (*p < 0.05).