Betel quid chewing is the most important risk factor with an attributable risk percentage of 98%.
嚼食菸草或抽菸虽然与OSF的发生无关，但是却在OSF演变成口腔癌的过程中扮演重要的角色。
And 77.44% of that caused by Xoo wi Id type 13751 at high inoculation concentration, respectively, and was 14.47%, 77.99% and 76.10% of that caused by 13751 at low inoculation concentration, respectively, indicating that XoopdeA, rpfG and pcaD genes are required for the full virulence of Xoo on r i ce. The analysis of Xoo PdeA revealed that its ami no acid 317-488 formed DUF1 domain with c-di-GMP phosphodiesterase A activity and ami no acid 498-745 formed DUF2 domain with diguanylate cyclase activity.
平板检测表明xo口p丈介绒一突变体GXNI 256、rP招一突变体GXNI 258的胞外多糖和OSF因子的产量均显著减少，说明xo口胞外多糖和OSF因子的产生与rP招和p尤论斌基因有关。xo口pde月基因产物的功能域分析表明其第317一488个氨基酸为具有环二鸟昔酸磷酸二醋酶A活性的OUFI域和第498一745个氨基酸为具有二鸟昔酸环化酶活性的DU「2域，这两个酶可能参与调控细胞内信号分子环二鸟昔酸的浓度。xo口rP凡基因产物的功能域分析表明第1 92一329个氨基酸为HD域，属于依赖金属的磷酸水解酶家族。
Yan Series 333 JY OSF Bold Fonts...
燕系列333彼因子粗体字体。。。
Oral submucous fibrosis is an insidious and chronic inflammatory disease characterized by restriction of mouth opening and difficulty in mastication and swallowing. Epidemiological studies have reported that betel quid chewing is highly associated with oral cancer and OSF. In Taiwan, chewing BQ containing piper betel influorescence and piper betel leaf is very popular.
口腔黏膜下纤维化症(Oral submucous fibrosis，简称OSF)是一种隐袭性及慢性发炎的口腔黏膜病变，主要特徵是张口受限、咀嚼吞咽因难，流行病学研究显示口腔癌和OSF的致病原因和咀嚼槟榔最有关系，槟榔子内夹荖花、外包荖叶、熟石灰及特殊的香料是台湾常见的吃法，荖花中以多酚类的黄樟素含量最多，黄樟素具有基因毒性及致癌性，会形成safrole-DNA adducts。
JY Rebeca OSF Demi Italic Fonts...
彼丽贝卡因子黛咪斜体字体。。。
In the recent decade, there is an increase in the number of betel quid chewers with an es timation of over 2 million in Taiwan. The age at which betel quid chewing has also decreased.
近十年来，台湾地区嚼食槟榔的人口日益增加，估计超过2百万人，且有年龄下降的趋势，国人罹患OSF之病例亦有增加之趋势。
Meathods: To sum up the clinical information and analyze cause and clinical features of 382 OSF.
对382例OSF患者临床资料进行总结，对其发病因素，临床特徵进行分析。
Conclusion: c-fos and c-jun protein have positive expression in Oral Submucous Fibrosis, they act as an important role in pathogenesis of Oral Submucous Fibrosis.
结论：c-fos、c-jun蛋白在OSF病变组织中高表达，在OSF发病机制中有重要作用。
The effection of mast cells (MC) on collagen metabolism of oral submucous fibrosis (OSF) induced by aqueous areca nut extracts (AANE) in rats was studied by transmission electron microscope, histochemical and biochemical analyses.
借助组织化学、生化分析和透射电镜方法，探讨肥大细胞对水溶性槟榔提取液诱发的大鼠口腔粘膜下纤维性变（OSF）的胶原代谢的影响。
An optimum spatial filter (OSF) is implemented on a cylindrical array based on the mathematical expression.
根据最佳空间滤波器的数学表述，在圆柱型基阵上实现了最佳空间滤波器。
Method: The age, sex, occupation, address, time and frequency of chewing betel nut, clinical features, sites of lesion, as well as the mouth opening were studied in 278 patients.
方法：对278例OSF患者的年龄、性别、职业、地区来源、咀嚼槟榔时间、频率、主要症状、病变部位、张口度等临床资料进行分析。
The purpose of this study was to establish the animal model of oral submucous fibrosis (OSF) in buccal mucosa of SD rats by submucosa injecting and surface painting aqueous areca nut extracts (AANE).
采用粘膜下注射及表面涂布水溶性槟榔提取液（AANE）相结合方法，诱发SD大鼠颊部口腔粘膜下纤维性变（OSF）。
Responsible as a contact window to summarize MFG requirement and system bugs of MES (OSF/FMB), report system to IT for improvement.
作为制造部的联络窗口负责整和制造部关于MES（OSF/FMB）、报表系统的需求和系统缺陷，并报告给IT部门进行系统的改善。
Key standards are the Simple Network Management Protocol, the Com-moon Management Information Protocol and the OSF distributed management environ-mint.
主要的标淮有简单网络管理协议、公共管理信息、协议和开放系统基金会的分布管理环境。
Objective To investigate the expression of cyclooxygenase-2 (COX-2) in carcinogenesis lesions of oral submucous fibrosis (OSF), and the effects of arecoline on the expression of COX-2 in cultured human oral keratinocytes (KC).
目的探讨环氧合酶-2（COX-2）在口腔黏膜下纤维性变（OSF）癌变组织中的表达，观察槟榔碱对人口腔角质形成细胞（KC）COX-2表达的影响。
Objective To investigate the therapeutic mechanism of Danxuan Koukang (DXKK) on oral submucous fibrosis (OSF).
目的探讨丹玄口康治疗口腔黏膜下纤维化（OSF）的临床疗效机制。
Objective To investigate the clinical efficacy of XianBianLing (XBL) in treating Oral Submucous Fibrosis (OSF) and its effect on hemorheology.
目的观察中药复方纤变灵治疗口腔粘膜下纤维化（OSF）的临床疗效及对血液流变学的影响。
Objective In order to explore the correlation among four white disease-oral leukoplakia (OLK), oral lichen planus (OLP), discoid lupus erythematosus (DLE) and oral submucous fibrosis (OSF).
目的探讨口腔粘膜白色病变&白斑（OLK）、扁平苔藓（OLP）、慢性盘状红斑狼疮（DLE）和粘膜下纤维性变（OSF）可能存在的联系。
In configuration OSF module, how use the XML language to describe the complex relations between the MO and the realization of the relation analysis module, to achieve validity verification before operation and to achieve relating operation.
配置OSF模块，讨论了如何采用XML语言描述复杂的被管对象之间的关联关系以及关联关系解析模块的实现，完成被管对象操作前验证和操作后的联带处理；
Then in the uniform network management platform, using the MO data type, the WSF and the OSF module are designed to finish the functions of Configuration Management using the JAVA and the XML script language.
随后基于统一网管平台的开发，使用MO数据类型，应用JAVA技术结合XML脚本语言实现了配置管理子系统工作站功能（WSF）和操作系统功能（OSF）模块，从而完成了配置管理功能。