免疫组化结果显示，RANKL和OPG的阳性表达位于牙周成骨细胞、骨衬里细胞、牙周纤维细胞和位于骨陷窝内的破骨细胞中。
Immunohistochemical staining revealed that expression of RANKL and OPG protein was detected in osteoblasts, bone lining cells, fibroblasts and osteoclasts which mostly located in resorption lacunae.
目的：旨在研究SD大鼠牙周的类成牙骨质细胞、成骨细胞和牙周韧带成纤维细胞表达骨钙素和碱性磷酸酶的情况，探讨区分此三种细胞的方法。
Objective: To compare the capacity of three types of periodontal cells of SD rat expressing osteocalcin and ALP and investigate the feasibility of distinguishing them in vitro.
以羧甲基纤维素钠作牙周缓释剂局部应用治疗牙周病149例。
This article presents 149 cases of peridental diseases treated with carboxymethyl cellulose as peridental sustained release membrane for local application with good therapeutic effect.
以羧甲基纤维素钠作牙周缓释剂局部应用治疗牙周病149例。
This article presents 149 cases of peridental diseases treated with carboxymethyl cellulose as peridental sustained release membrane for local application with good therapeutic effect.
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