目的：探讨下颌骨成釉细胞瘤复发的原因。
Objective: To investigate the reasons of the recurrence of mandibular ameloblastoma.
目的建立人成釉细胞瘤的裸鼠皮下移植瘤模型。
Objective To establish an subcutaneous xenotransplanted tumor model of human ameloblastoma in nude mice.
目的建立成釉细胞瘤的鸡胚绒毛尿囊膜侵袭模型。
Objective To establish an ameloblastoma invasive model on the chick embryo chorioallantoic membrane (CAM).
目的：用生物芯片技术筛选成釉细胞瘤相关基因。
Aim: This study aims to screen the differentially expressed genes related to the pathogenesis of ameloblastoma by cDNA microarray.
结果术后病检结果：囊肿29例，壁性成釉细胞瘤7例；
Results According the pathology, 29 cases are cyst and 7 cases are mural-ameloblastoma.
结果三维培养的成釉细胞和成釉细胞瘤细胞均获得成功。
Results the results showed that the ameloblastoma cells and ameloblasts growed clusters in the 3-d matrigel.
目的：研究促结缔组织增生性成釉细胞瘤的临床病理特点。
Objective: to investigate the clinicopathologic characteristics of the desmoplastic ameloblastoma.
目的：评价传统手术法和改良手术法治疗下颌骨成釉细胞瘤的疗效。
Objective:To evaluate effect of treating mandibular ameloblastoma using traditional operative method and reformational one.
目的对比分析成釉细胞瘤不同类型的临床病理特点及其与复发的关系。
Objective to investigate the clinicopathological features and recurrence rates of ameloblastomas between different types.
结果牙源性角化囊肿及成釉细胞瘤细胞DNA增殖倍体含量较高，细胞增殖相对活跃。
Results The more and higher DNA contents and the proliferating ploidy of keratocyst and ameloblastoma than those of radicular cyst and dentigerous cyst indicate the active proliferating potential.
开窗术治疗囊性成釉细胞瘤是简便、有效、可靠的治疗方法，使下颌骨外形与功能得到了保留。
The results indicated that fenestration is a simple and useful method for mandibular cystic ameloblastoma which can preserve the contour and function of the mandible.
方法免疫组化s - P法检测基质金属蛋白酶MMP - 2在成釉细胞瘤中的表达和分布。
Methods to detect the expression and site of matrix metalloproteinase-2 (MMP-2) in ameloblastoma suing S-P immunohistochemistry.
目的成釉细胞瘤可能来源于牙源性上皮，因此成釉细胞瘤细胞可能具有成釉细胞和肿瘤细胞的双重特性。
Objectives ameloblastoma is believed to be originated from the odontogenic epithelium, thus the ameloblastoma cells might characterize the ameloblasts and the tumor cells as well.
研究成釉细胞瘤细胞的分化状态，寻找特异性的分子标记物，为成釉细胞瘤的鉴别诊断及预后的判断奠定基础。
To study the cell differentiation and differentiating markers in ameloblastoma and this may be helpful in histological diagnosis and prognostic prediction.
方法收集10例成釉细胞瘤和1例成釉细胞癌的新鲜组织标本及相应外周血或牙龈黏膜组织，直接测序法分析AMBN基因；
Methods Genomic DNA was extracted from frozen tissues of 10 ameloblastomas and one malignant ameloblastoma. AMBN gene alterations were detected by PCR-direct sequencing.
方法收集10例成釉细胞瘤和1例成釉细胞癌的新鲜组织标本及相应外周血或牙龈黏膜组织，直接测序法分析AMBN基因；
Methods Genomic DNA was extracted from frozen tissues of 10 ameloblastomas and one malignant ameloblastoma. AMBN gene alterations were detected by PCR-direct sequencing.
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