Table 3. Differentially expressed peaks between AIH and PSC bile ducts and inflammatory infiltrates.

m/z	AIH (n=14)		PSC (n=22)		Wil P
	Mean	CV	Mean	CV
2754	0.136	1.245	0.269	0.828	1.1×10−2
3372a	1.954	1.576	3.968	0.925	1.2×10−2
3487b	0.856	1.499	1.987	0.795	9.0×10−3
3588	0.176	0.716	0.279	0.724	1.9×10−2
3691	0.091	0.638	0.2	0.504	1.1×10−3
3710	0.116	1.449	0.228	0.769	3.3×10−3
4124	0.233	0.665	0.36	0.497	1.9×10−2
4749	0.264	0.825	0.429	0.526	1.4×10−2
15127c	3.046	0.721	1.772	1.138	9.9×10−3
15284	1.837	0.273	1.392	0.374	1.9×10−2

Abbreviations: AIH, autoimmune hepatitis; CV, covariance; PSC, primary sclerosing cholangitis, Wil, Wilcoxon.

^aMay represent human neutrophil defensin-2.

^bMay represent human neutrophil defensin-3.

^cHemoglobin α-chain.