ABSTRACT
Objective To investigate the relationship between macrophage inflammatory protein 1-α( MIP-1α) ,sclerostin and multiple myeloma bone disease( MBD) .Methods 52 patients with multiple myeloma were selected as the observation group,among them,9 cases without MBD,43 cases with MBD;MBD grade:9 cases with grade 0,8 cases with grade 1,21 cases with grade 2,14 cases with grade 3.25 healthy examinee were selected as the control group.MIP-1αand sclerostin were observed.Results MIP-1α,sclerostin in the observation group[(158.43 ± 78.75)pg/mL,(0.62 ±0.24)pg/mL] were higher than those in the control group[(52.46 ±21.35)pg/mL,(0.31 ± 0.14)pg/mL](t =9.635,P <0.05;t =8.844,P <0.05);MIP-1α,sclerostin of MBD patients[(175.55 ± 62.75)pg/mL,(0.84 ±0.54)pg/mL]were higher than those of non MBD patients[(89.83 ±41.57)pg/mL,(0.42 ± 0.25)pg/mL](t=7.665,P<0.05;t=6.834,P<0.05).There were positive relation between MIP-1α,sclerostin and the grade of MBD(r=0.572,P<0.05;r=0.683,P<0.05).There was positive relation between the expressions of MIP-1αand sclerostin(r =0.522,P <0.05).Conclusion MIP-1αand sclerostin of patients with MM have increased.There is a significant relation between MIP-1α, sclerostin and MBD.United detection of MIP-1αand sclerostin may be an index used as evaluation of MBD.