Fig. 1From: Wnt-induced secreted proteins-1 play an important role in paraquat-induced pulmonary fibrosisWISP1 gene expression in the PF and NPF groups. PF, pulmonary fibrosis; NPF, non-PF; WISP1g1, WISP1 gene expression on the first poisoning day; WISP1g3, WISP1 gene expression on the third poisoning day. **P < 0.01, compared with patients in the NPF groupBack to article page