Tumor Center of Qilu Hospital, Shandong University, Jinan, PR China.
Lipids Health Dis. 2010 Jan 31;9:11. doi: 10.1186/1476-511X-9-11.
To evaluate the relationship between serum antibodies against ox-LDL levels and adult acute myeloblastic leukemia (AML).
Forty three patients with AML and 52 normal controls were enrolled in this study in the Department of Hematology, Tumor Center of Qilu Hospital of Shandong University from Feb. 2008 to Mar.2009. Serum lgG and lgM antibodies versus the oxLDL levels were evaluated by ELISA method. Data was analyzed by covariance and binary Logistic regression.
Serum mean levels of oxLDL-lgG in patients (38.92 +/- 21.1259 ug/ml) were significantly lower than in control subjects (78.88 +/- 9.3705 ug/ml); Meanwhile, Serum mean levels of oxLDL-lgM in patients (20.53 +/- 10.2990 IU/L) were significantly higher than in control subjects (10.29 +/- 10.5771 IU/L). Binary logistic regression showed the odds ratios of association of oxLD-lgG and oxLD-lgM with adult AML were 0.72(95%CI: 0.55-0.94) and 1.11(95%CI: 1.01-1.21) respectively after adjusted for potential confounders.
In the preliminary investigation we found a descensive oxLDL- lgG and an elevated oxLDL-lgM serum levels for the adult AML. Future studies need to confirm the hypothesis whether they related to the development and progression of adult AML.
评估血清抗 ox-LDL 抗体水平与成人急性髓系白血病(AML)的关系。
2008 年 2 月至 2009 年 3 月,在山东大学齐鲁医院血液肿瘤中心,纳入 43 例 AML 患者和 52 名正常对照者。采用 ELISA 法检测血清 IgG 和 IgM 抗体与 oxLDL 水平。数据采用协方差和二项 Logistic 回归进行分析。
患者 oxLDL-lgG 的血清平均水平(38.92 +/- 21.1259 ug/ml)明显低于对照组(78.88 +/- 9.3705 ug/ml);同时,患者 oxLDL-lgM 的血清平均水平(20.53 +/- 10.2990 IU/L)明显高于对照组(10.29 +/- 10.5771 IU/L)。二元逻辑回归显示,调整潜在混杂因素后,oxLD-lgG 和 oxLD-lgM 与成人 AML 的关联的优势比分别为 0.72(95%CI:0.55-0.94)和 1.11(95%CI:1.01-1.21)。
在初步研究中,我们发现成人 AML 患者的 oxLDL-lgG 降低,oxLDL-lgM 血清水平升高。未来的研究需要证实它们是否与成人 AML 的发生和发展有关。