The role of OPN playing in the process of distant metastasis of osteosarcoma is required a further study.

骨桥蛋白在骨肉瘤远处转移过程中的作用有待进一步研究。

Objective To explore the expression of osteopontin (OPN) in oral mucosal epithelium of oral local lesion in patients with oral leukoplakia (OLK).

目的研究口腔白斑（OLK）患者病损局部黏膜上皮细胞骨桥蛋白（OPN）表达情况。

This work demonstrates the role of OxLDL in the expression of the OPN gene and further highlights the role of oxidative stress in the regulation of this cytokine.

这项工作显示了氧化低密度脂蛋白在骨桥蛋白基因表达中的作用，并且进一步解释了氧化应激在细胞因子调节中的作用。

The positive expression of OPN in lymph node metastases (92%, 22/24) was higher than that of hepatic echinococcus cyst (70%, 28/40) (P0.05).

淋巴转移灶中骨桥蛋白阳性细胞检出率（92%， 22/24）明显高于泡球蚴组织（70%， 28/40）（P＜0.05）。

Results: OPN expression was much higher in OSCC sample than that in NOM sample(P0.05).

结果：OPN在OSCC肿瘤组织中的表达显著高于正常口腔黏膜（P0.05）。

Immunohistochemistry of OPN was performed in the tissue arrays containing 200 HCC samples.

应用组织芯片、免疫组化检测200例肝癌组织中OPN表达。

In this paper, the effect of Osteopontin (OPN) gene on the Black Dahe pig reproductive performance was researched.

研究了骨调素基因对大河乌猪繁殖性能的影响。

Vitamin E supplement prevented the loss of OPN and THP in renal tissues by EG and the reduction in their levels in the urine.

维生素E 的应用抑制了EG 所致的肾组织OPN 和THP 的丢失，也减少尿中它们的浓度。