首页 | 官方网站   微博 | 高级检索  
相似文献
 共查询到19条相似文献,搜索用时 179 毫秒
1.
目的 比较慢性牙周炎患者和牙周健康者的唾液蛋白谱差异,以期为慢性牙周炎的诊断和治疗监测提供依据。方法 收集慢性牙周炎患者和牙周健康者刺激性唾液,采用蛋白芯片技术,对慢性牙周炎患者和正常人的唾液蛋白酶谱进行分析。结果 慢性牙周炎患者和牙周健康者唾液蛋白酶的表达具有统计学差异。其中,慢性牙周炎患者唾液中去整合素金属蛋白酶(ADAM)8,基质金属蛋白酶(MMP)-8、-12,脑啡肽酶/CD10,尿激酶纤维蛋白溶酶原激活剂/尿激酶的表达高于牙周健康者(P<0.01);ADAM9,含凝血酶敏感素基序的去整合素金属蛋白酶(ADAMTS)1、13,组织蛋白酶B、E、L、V、X/Z/P,激肽释放酶6、7、11、13,MMP-9,蛋白酶3、早老素1和前蛋白转化酶9的表达低于牙周健康者(P<0.05)。结论 慢性牙周炎患者的唾液蛋白酶谱与牙周健康者具有显著差异,唾液蛋白酶谱分析将有望成为慢性牙周炎临床诊断和治疗监测的实验检查手段。  相似文献   

2.
目的 系统评价钙钠磷硅酸(CSPS)与硝酸钾牙膏抗牙本质敏感效果的临床疗效。方法 计算机检索The Cochrane Library(2017年6期)、PubMed、Embase、WanFang Data、CBM和CNKI数据库,查找CSPS与硝酸钾牙膏对牙本质敏感症状疗效的随机对照试验(RCT),检索时限均为从建库至2017年6月。由2名评价员独立筛选文献、提取资料和评价纳入研究的偏倚风险后,采用RevMan 5.3软件进行Meta分析。 结果 共纳入8个RCT,包括411例患者,其中试验组203例,对照组208例。Meta分析结果显示:试验组2、4、6、8周吹气敏感值优于对照组[SMD=-1.85,95%CI(-2.89,-0.81),P=0.000 5,I2=93%],[SMD=-1.61,95%CI(-1.96,-1.26),P<0.000 01,I2=49%], [SMD=-3.79,95%CI(-7.18,-0.40),P=0.03,I2=98%],[SMD=-2.13,95%CI(-2.69,-1.58),P<0.000 01]。试验组12周吹气敏感值与对照组差异无统计学意义[SMD=-0.63,95%CI(-1.47,0.20),P=0.14,I2=71%]。试验组2、4、6、8、12周冷水刺激敏感值优于对照组[SMD=-1.07,95%CI(-1.48,-0.66),P<0.000 01,I2=69%],[SMD=-1.29,95%CI(-1.81,-0.76),P<0.000 01,I2=64%],[SMD=-1.20,95%CI(-1.57,-0.83),P<0.000 01,I2=86%],[SMD=-1.30,95%CI(-2.51,-0.08),P=0.04,I2=82%],[SMD=-0.79,95%CI(-1.27,-0.31),P=0.001]。试验组1周冷水刺激敏感值与对照组差异无统计学意义 [SMD=0.00,95%CI(-0.62,0.62),P=1]。试验组2、4、8周探诊敏感值优于对照组[SMD=-1.31,95%CI(-2.00,-0.62),P=0.000 2,I2=67%],[SMD=-1.37,95%CI(-1.74,-0.99),P<0.000 01,I2=23%],[SMD=-1.33,95%CI(-1.82,-0.84),P<0.000 01]。试验组1周探诊敏感值与对照组差异无统计学意义[SMD=-0.32,95%CI(-0.94,0.31),P=0.32]。结论 CSPS比硝酸钾牙膏更有效地降低牙本质敏感。受纳入研究的数量和质量限制,上述结论尚需更多高质量、大样本RCT予以验证。  相似文献   

3.
目的 建立慢性牙周炎(CP)合并高脂血症(HL)的SD大鼠模型并对其进行口腔干预,检测大鼠颈动脉局部C-反应蛋白(CRP)的表达情况及牙龈卟啉单胞菌的检出量,探讨牙周炎与动脉粥样硬化的相关性。方法 SD大鼠随机分为3组,A组为对照组,B组为HL组,C组为CP+HL组。C组分为C1组(不治疗组),C2组(基础治疗组),C3组(拔牙组);C2组又分为C2-1组(单纯牙周基础治疗组),C2-2组(牙周基础治疗+米诺环素+抗生素组);C3组又分为C3-1组(拔除患牙组),C3-2组(拔除患牙+抗生素组)。建模开始15周后随机处死B组大鼠1只,取颈动脉分叉血管组织进行油红O染色,观察到泡沫细胞形成则HL建模成功。建模成功后进行2次口腔干预,干预结束后5周处死所有大鼠,取双侧颈动脉血管分叉处组织,分别采用免疫组织化学法检测CRP相对含量,16sRNA半定量法检测样本中的牙龈卟啉单胞菌的相对含量。结果 免疫组织化学结果显示,B、C组CRP阳性表达明显高于A组(P<0.05),与C1组相比,C组各干预组的CRP表达均降低(P<0.05),其中辅助抗生素组较不加抗生素组阳性表达更低(P<0.05),C2-2组在各干预组中阳性表达最低。牙龈卟啉单胞菌检测结果显示,C1组检出量最高,明显高于A、B组(P<0.05);C组各干预组的检出量均较C1组低(P<0.05),C3-2组最低(P<0.05)。结论 伴HL的牙周炎大鼠不加干预任其发展,颈动脉血管中CRP的表达及牙龈卟啉单胞菌检出量都明显增加,血管病变逐渐加重。牙周基础治疗和拔牙均可有效降低颈动脉血管中CRP的表达及致病菌含量,其中牙周基础治疗对CRP表达的降低作用更明显,拔牙对降低牙周致病菌的作用更有效;基础治疗或拔牙时若辅以局部及全身抗炎药物,均可以有效提高CRP和牙周致病菌的降低作用。  相似文献   

4.
目的 检测分泌型卷曲相关蛋白1(SFRP1)及β-连环蛋白(β-catenin)在慢性牙周炎(CP)患者牙龈组织中的表达及相关性,探讨经典Wnt/β-catenin信号通路在牙周炎发生发展中的作用。方法 选取CP患者28例(CP组),其中中度CP16例,重度CP12例,健康对照者12例(正常组),收集牙龈组织并记录探诊深度、出血指数及临床附着丧失水平。采用免疫组织化学技术检测SFRP1及β-catenin的表达,双评分法评价阳性染色强度,SPSS 19.0软件进行统计分析。结果 正常组SFRP1及β-catenin的着色强度积分值分别为2.16±0.65、1.12±0.51,CP组为3.57±0.45、2.36±0.49,其中中度CP组为3.61±0.40、2.30±0.44,重度CP组为3.52±0.52、2.45±0.55。CP组中SFRP1及β-catenin的表达较正常组升高,差异有统计学意义(P<0.01)。进一步比较,正常组与中度、重度CP组间差异均有统计学意义(P<0.01),但中度与重度CP组间差异无统计学意义(P>0.05)。SFRP1与β-catenin着色强度的相关系数r=0.657(P<0.01)。两者的表达均与牙周临床指数相关,其中SFRP1与探诊深度的相关性最明显(r=0.723,P<0.01);β-catenin与出血指数的相关性最强(r=0.697,P<0.01)。结论 SFRP1及β-catenin在CP患者牙龈组织中的表达升高且与牙周破坏相关,两者的异常表达可能促进牙周炎的发生发展。  相似文献   

5.
目的 系统评价牙周翻瓣术中使用2%盐酸米诺环素处理根面的疗效,为其治疗慢性牙周炎提供循证医学证据。方法 检索中国期刊全文数据库、维普、万方、中国生物医学文献数据库、PubMed、ScienceDirect和Embase等数据库,检索时限为从建库到2017年7月。由2名评价员独立筛选文献、提取资料并评价纳入研究的偏倚风险后,采用RevMan 5.3对数据进行Meta分析。结果 最终纳入7个随机对照实验,共217例受试者。Meta分析结果显示,与单纯翻瓣术(FO)组比较,盐酸米诺环素联合翻瓣术(FM)组患者随访3个月时的探诊深度减少[MD=-0.55,95%CI(-0.84,-0.26),P=0.000 2],菌斑指数降低[MD=-0.08,95%CI(-0.15,-0.01),P=0.03],随访6个月时探诊深度减少[MD=-0.62,95%CI(-1.04,-0.21),P=0.003]方面更加明显,组间比较差异有统计学意义(P<0.05)。FM组患者随访3个月时在临床附着丧失获得[MD=-0.21,95%CI(-0.47,0.04),P=0.10]方面改变的差异无统计学意义(P>0.05)。结论 在翻瓣下机械清创治疗慢性牙周炎中,使用2%盐酸米诺环素处理根面减少探诊深度和炎症控制方面有明显的效果。  相似文献   

6.
目的通过高通量测序技术研究重症低龄儿童龋病和健康者唾液的菌群结构及其差异。方法 在青岛市崂山区儿童中,经口腔检查选取健康(H组)和重症低龄龋病(C组)儿童各24名,采取唾液样本,提取其DNA进行聚合酶链式反应扩增,利用454测序平台对16S rRNA V1—V3区进行双端测序,对细菌群落结构及多样性进行差异分析。结果 C组唾液菌群物种丰度高于H组(P<0.05),两组唾液菌群结构的差异有统计学意义(P<0.01),且C组的群落结构更为相似和保守(P<0.001);鉴别出C组高表达的可疑致龋微生物(P<0.1)及H组高表达的健康相关微生物(P<0.1);基于唾液菌属图谱建立的龋病风险评估模型区分健康和龋病者的准确率可高达70%以上。结论 唾液菌群和特定细菌种类,如比例升高的Prevotella菌属有助于评估和筛选低龄儿童龋病风险。  相似文献   

7.
目的 研究龈下刮治和根面平整术(SRP)联合Nd: YAG激光治疗对慢性牙周炎患者的疗效。方法 选择口内有4颗及以上牙齿,探诊深度为4~8 mm的慢性牙周炎患者,研究位点为分布在口内4个不同象限的互不毗邻的单根牙。随机分成4组:对照组(不治疗)、SRP组(单纯SRP)、SRP+L组(SRP后行激光治疗)、L+SRP组(激光治疗后行SRP)。观测时间点为基线(临床处理前)和临床处理后1周、1个月、3个月,比较不同组在不同观测点牙周临床指标和龈下菌群中红色复合体(包括牙龈卟啉单胞菌、福赛斯坦纳菌、齿垢密螺旋体)的组成变化。结果 牙周临床指标:SRP、SRP+L、L+SRP组的各项临床指标变化均优于对照组;3个治疗组组间比较,探诊出血、探诊深度和临床附着丧失量之间无明显差异(P>0.05),但在3个月时,L+SRP和SRP+L组的菌斑指数百分比下降较SRP组明显(P<0.05)。微生物检测结果:SRP、SRP+L、L+SRP组龈下菌斑中牙龈卟啉单胞菌、福赛斯坦纳菌、齿垢密螺旋体百分比均较基线下降,3个治疗组间也存在一定差异(P<0.05),但在不同观测时间点的差异不完全相同。结论 慢性牙周炎治疗中,Nd: YAG激光联合SRP治疗较单纯SRP治疗未见明显优势,且Nd: YAG激光和SRP的治疗先后对临床效果也无明显影响;但激光联合SRP治疗可能较单纯SRP更有利于局部菌斑的控制。  相似文献   

8.
目的 探讨白细胞介素-10(IL-10)基因-597(C/A)位点单核苷酸多态性与新疆维吾尔自治区墨玉县维吾尔族成人慢性牙周炎(CP)之间的相关性。方法 随机选取2013年4—5月本课题组对新疆墨玉县维吾尔族成人进行的口腔健康流行病学调查资料及采集的颊黏膜拭子样本共300例,根据纳入排除标准将其分为健康对照组、轻度CP组和中重度CP组,每组各100例。采用四引物等位基因特异性聚合酶链反应扩增法检测受试者IL-10-597位点基因型和等位基因的分布。采用卡方检验、有序多分类Logistic回归等方法进行统计学分析。结果 IL-10-597基因型及等位基因频率在健康对照组、轻度CP、中重度CP组分布的差异均无统计学意义(P>0.05);抽取样本人群的年龄与CP具有相关性,55~65岁人群患CP的风险是低于35岁人群的25倍(OR=25.56,P<0.001)。结论 IL-10-597(C/A)位点单核苷酸多态性与维吾尔族成人CP的发病风险无明显相关性。  相似文献   

9.
目的 探讨不同体积分数的氧气对山羊颞下颌关节盘细胞3种细胞骨架蛋白改建的影响。方法 体外分离、培养山羊颞下颌关节盘细胞,传代至第2代,分别于常氧21%O2及低氧8%O2、4%O2、2%O2下培养。甲苯胺蓝、天狼星红及Ⅰ型胶原免疫细胞化学染色观察不同氧体积分数下细胞显型的变化。细胞免疫荧光染色和实时定量逆转录聚合酶链反应检测细胞骨架蛋白,包括肌动蛋白、微管蛋白和波形蛋白的表达情况。结果 不同氧体积分数下关节盘细胞仍然具有成纤维特性,3种细胞骨架蛋白有规律地排列。4%O2时,肌动蛋白和波形蛋白荧光强度最低(P<0.05);2%O2时,微管蛋白荧光强度最高(P<0.05),其他各组间差异无统计学意义(P>0.05)。检测肌动蛋白mRNA表达,21%O2组最高,而2%O2组和4%O2组最低(P<0.05);微管蛋白mRNA表达在2%O2组最高,8%O2组最低(P<0.05);波形蛋白mRNA表达,在4%O2组最低,21%O2组最高,差异有统计学意义(P<0.05)。结论 在不同氧体积分数条件下,细胞骨架蛋白有不同程度的改建,2%O2可能是适合颞下颌关节盘细胞扩增的最佳氧体积分数。  相似文献   

10.
目的 研究浓缩生长因子(CGF)对人脐静脉血管内皮细胞(HUVECs)的增殖、迁移和分化的作用。方法 取健康志愿者静脉血制成CGF,再用CGF制备浓缩生长因子提取液(CGFe)。体外培养细胞分为2%CGFe组、5%CGFe组、10%CGFe组和对照组。CCK-8和细胞周期实验检测各组细胞增殖活性;划痕实验检测内皮细胞迁移;实时荧光定量聚合酶链反应(qRT-PCR)检测各组细胞血管内皮生长因子(VEGF)、趋化因子受体4(CXCR4)、血小板衍生因子(PDGF)mRNA表达量。结果 CCK-8法和细胞周期结果显示CGFe明显促进细胞增殖(P<0.05),且增殖效应呈CGFe浓度依赖性,各组间均有统计学差异(P<0.05);划痕实验中12 h时实验组划痕愈合效率明显高于对照组,且愈合效率与CGFe浓度呈正比(P<0.05);CGFe明显促进VEGF、CXCR4、PDGF的mRNA表达量,促进效应与浓度呈正比(P<0.05)。结论 CGFe能有效促进HUVECs的增殖、迁移和成血管分化。  相似文献   

11.
目的探究血脂水平与牙周炎发病的相关性及牙周基础治疗对血脂水平的影响。 方法选取2018年3月至2019年3月深圳市龙华区中心医院口腔科收治的118例慢性牙周炎患者,根据牙周炎严重程度分为轻度组(36例)、中度组(52例)、重度组(30例),另取同期30例牙周健康且无全身系统疾病的体检者为对照组,应用t检验比较牙周炎患者和对照组之间、牙周基础治疗前后血清三酰甘油(TG)、总胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)和低密度脂蛋白胆固醇(LDL-C)水平,单因素方差分析比较轻度组、中度组、重度组的TG、TC、HDL-C、LDL-C水平,应用采用Logistic回归分析血脂与牙周炎发病的相关性,并观察牙周基础治疗后血脂水平变化。 结果118例慢性牙周炎患者牙周基础治疗前血清TG、TC、HDL-C和LDL-C水平分别为(2.2 ± 0.8)、(5.3 ± 1.0)、(1.3 ± 0.3)和(2.8 ± 0.6)mmol/L,与对照组[(1.5 ± 0.7)、(4.4 ± 0.9)、(1.9 ± 0.3)和(1.8 ± 0.5)mmol/L]相比,差异均有统计学意义(tTG = 4.306,PTG = 0.036;tTC = 6.781,PTC = 0.028;tHDL-C = 5.023,PHDL-C = 0.031;tLDL-C = 4.974,PLDL-C = 0.034)。并且,随着牙周炎程度加重,HDL-C水平逐渐降低,差异无统计学意义(F = 0.933,P = 0.192),而TG、TC和LDL-C水平及高脂血症占比逐渐升高,差异有统计学意义(FTG = 5.762,PTG = 0.033;FTC = 6.237,PTC = 0.029;FLDL-C = 6.685,PLDL-C = 0.024;χ2高脂血症占比 = 4.513,P高脂血症占比 = 0.039)。Logistic回归分析显示,牙周炎是导致TG、TC、LDL-C升高的独立性危险因素(ORTG = 3.264,95% CITG = 1.733 ~ 5.934;ORTC = 2.937,95% CITC = 1.342 ~ 4.926;ORLDL-C = 2.427,95% CILDL-C = 1.256 ~ 3.125)。牙周基础治疗后,轻中度患者血清TG、TC、LDL-C水平较治疗前降低,HDL-C水平较治疗前升高,差异有统计学意义。 结论牙周炎是TG、TC、LDL-C升高的独立性危险因素,牙周基础治疗可有助改善血脂水平,降低动脉粥样硬化、心血管疾病发生风险。  相似文献   

12.
Background: The association between serum lipids and periodontal disease has been studied predominantly in patients with chronic periodontitis with limited data available regarding periodontal status of patients with hyperlipidemia. Meanwhile, the impact of statins on the periodontal health of the population also remains largely underexplored. This study aims to assess the periodontal status among patients with hyperlipidemia and users of statins. Methods: In this cross‐sectional study, 94 patients with hyperlipidemia (50 receiving statins and 44 receiving non‐pharmacologic therapy) and 46 control individuals who were normolipidemic underwent periodontal examination (plaque index, gingival index [GI], probing depth [PD], and clinical attachment level [CAL]). Biochemical parameters measured included serum triglyceride (TG), total cholesterol (TC), low‐density lipoprotein (LDL) cholesterol, and high‐density lipoprotein cholesterol levels. Results: PD and GI were significantly higher in patients with hyperlipidemia who were non‐statin users compared with the normolipidemic individuals (P <0.001 [PD] and P <0.05 [GI]) and the statin group (P = 0.001 [PD] and P <0.05 [GI]). Periodontal parameters between statin users and the normolipidemic group did not differ significantly. After adjusting for confounders, positive and significant correlations were observed between PD and TG, and TC and LDL, whereas CAL shared correlation with TC and LDL. GI was correlated with TG and TC. Regression analyses revealed that whereas TC was associated significantly with PD (P <0.001), LDL showed significant association with CAL (P = 0.013). TG showed significant association with GI (P = 0.020). Conclusions: Our findings suggest that relative to the general population, patients with hyperlipidemia are more prone to periodontal disease. Also, within the limits of this study, statins have a positive impact on periodontal health.  相似文献   

13.
目的 系统评价脱钙异体冻干骨(DFDBA)联合富血小板衍生物治疗牙周病导致的骨内缺损的有效性。方法 在PubMed、Web of Science、Embase、Cochrane Library、中国学术期刊网全文数据库等数据库中检索2016年5月之前发表的关于DFDBA联合富血小板衍生物治疗牙周病导致的骨内缺损的临床随机对照研究(RCT)。对纳入的文献研究进行质量评价。应用RevMan 5.3软件进行Meta分析。结果 9篇RCT文献纳入Meta分析,共194例患者,303个位点。Meta分析结果显示:DFDBA联合富血小板衍生物试验组较对照组可以降低短期组(6个月)和长期组(12~18个月)的牙周袋探诊深度,均数差(MD)分别为0.75 mm[95%可信区间(CI)(0.31 mm,1.20 mm),P=0.001 0]、0.87 mm[95%CI(0.02 mm,1.72 mm),P=0.04];增加短期组(6个月)和长期组(12~18个月)的临床附着水平,MD分别为0.65 mm[95%CI(0.08 mm,1.22 mm),P=0.03]、1.31 mm[95%CI(0.60 mm,2.01 mm),P=0.000 3];减少长期组(12~18个月)的牙龈退缩[MD为-0.58 mm,95%CI(-0.78 mm,-0.38 mm),P<0.000 01];增加短期组(6个月)和长期组(12~18个月)的骨充填高度,MD分别为0.52 mm[95%CI(0.03 mm,1.00 mm),P=0.04]、1.26 mm[95%CI(0.65 mm,1.86 mm),P=0.000 1]。结论 DFDBA联合富血小板衍生物能有效治疗牙周病导致的骨内缺损,效果优于单用组。但因为此次纳入研究较少,质量不高且样本量较小,所以仍需高质量的、大样本的RCT来进一步验证。  相似文献   

14.
目的 系统评价慢性牙周炎对种植牙存留率和骨吸收的影响。方法 计算机检索PubMed、中国生物医学文献数据库、中文科技期刊全文数据库和万方数据库,检索有慢性牙周炎患者种植的相关文章,检索时限截至2013年6月。由两位研究者按照纳入和排除标准筛选文献、提取资料并评价质量后,采用RevMan5.0软件进行Meta分析。结果 5个病例对照研究被纳入,合计306例患者共476枚种植体,其中牙周炎组252枚,牙周健康组224枚。Meta分析结果显示,牙周炎组和牙周健康组种植体存留率差异有统计学意义[MD=0.42,95% CI(0.21,0.81),P=0.01]。骨吸收有统计学差异[MD=2.26,95% CI(0.54,3.98),P=0.01]。结论 牙周炎患者对种植体存留率和骨吸收有明显影响,增加了远期失败的风险。鉴于本系统评价纳入研究数量太少且病例不多,时间太短,以及测量指标不全面等影响本Meta分析论证强度及全面性的因素存在,以上结论尚需开展更多高质量研究证实。  相似文献   

15.
ObjectiveTo assess the effect of locally applied bisphosphonate drugs on alveolar bone defects caused by periodontitis and marginal bone level after placement of dental implants.Materials and MethodsThree electronic databases (PubMed/MEDLINE, Web of Science, and Scopus) were searched from January 2010 until May 2020 for randomized controlled clinical trials reporting the effect of locally delivered bisphosphonates on alveolar bone. The risk of bias was assessed and quantitative synthesis was conducted with both fixed and random-effects meta-analyses by using RevMan version 5.3. Subgroup and sensitivity analyses were performed whenever required.ResultsAmong the included studies, the effect of locally delivered bisphosphonates on alveolar bone regeneration in periodontitis was measured by 15 studies and on marginal bone level after installation of dental implants by three studies. Bisphosphonates showed significantly higher intrabony defect depth reduction than placebo/control in vertical bone defects treated with non-surgical approach (MD = 1.69mm; 95% CI, 1.32-2.05; P < 0.00001; I²=93%) or surgical approach (MD = 0.70mm; 95% CI, 0.23-1.16; P = 0.003; I² = 78%) and in class II furcation defects treated with non-surgical approach (MD = 1.61mm; 95% CI, 1.15-2.07; P < 0.00001; I² = 99%) or surgical approach (MD = 0.24mm; 95% CI, 0.05-0.42; P = 0.01; I² = 62%). Clinical attachment loss increased by 1.39mm (95% CI, 0.92-1.85; P < 0.01; I²=93%) and 1mm (95% CI, 0.75-1.26; P < 0.001; I² = 0%) in vertical bone defects after non-surgical and surgical treatments, respectively, and by 1.95mm (95% CI, 1.37-2.53; P < 0.00001; I² = 96%) and 0.84mm (95% CI, 0.58-1.10; P < 0.01, I² = 47%) after non-surgical and surgical treatment in class II furcation defects, respectively. Lesser marginal bone loss during pre-loading (MD = -0.18 mm; 95% CI, -0.24- -0.12; P<0.00001; I²=0%) and 1-year post-loading (MD = -0.33 mm; 95% CI, -0.59–0.07; P = 0.01; I² = 0%) periods was observed when bisphosphonate coated dental implants were used.ConclusionLocally delivered bisphosphonates induce bone regeneration in periodontal defects and decrease the rate of marginal bone loss after dental implant therapy.  相似文献   

16.
Recent studies have suggested that several systemic conditions--such as obesity, hypertension, hyperlipidemia, and diabetes--are related to periodontitis. The objective of this study was to examine the relationship between periodontitis and 5 components of metabolic syndrome--abdominal obesity, triglyceride level, high-density lipoprotein cholesterol level, blood pressure, and fasting blood sugar level--in 584 Japanese women. In multivariate analyses, persons exhibiting more components of metabolic syndrome had significantly higher odds ratios for a greater pocket depth and clinical attachment loss than did those with no components; the odds ratios for a greater pocket depth and clinical attachment loss of the persons exhibiting 4 or 5 components were 6.6 (95% confidence interval = 2.6-16.4) and 4.2 (95% confidence interval = 1.2-14.8), respectively. These results indicate that metabolic syndrome increases risk of periodontitis, and suggest that people exhibiting several components of metabolic syndrome should be encouraged to undergo a periodontal examination.  相似文献   

17.
BACKGROUND: Knowledge of typical medication use among patients with chronic periodontitis or destructive periodontal disease is limited. The aim of this study was to associate periodontitis severity with the use of different classes of medications. METHODS: Patients (N=12,631) who had medical, dental, and pharmaceutical coverage with a health maintenance organization and whose severity of destructive periodontal disease was diagnosed by a dentist or specialist were included in the study. The rate of drug use over 7 years was related to the severity of destructive periodontal disease by means of Poisson regression models. RESULTS: Individuals with moderate to advanced periodontitis had significantly lower fill rates for the respiratory agents (antihistamines: -23%, 95% confidence interval [CI]: -10% to -34%; decongestants: -24%, 95% CI: -13% to -34%; and cough/cold medications: -12%, 95% CI: -3% to -21%) and anti-infective agents (antibiotics: -12%, 95% confidence interval: -6% to -18%; urinary anti-infectives: -36%, 95% CI: -6% to -56%; and topical antibiotics: -18%, 95% CI: -5% to -29%). CONCLUSIONS: More severe periodontitis was a marker for reduced medication use for allergies and infections. The associations between destructive periodontal disease, infections, allergies, and the hygiene hypothesis need further exploration.  相似文献   

18.
The goal of this study was to assess whether interruption of care for chronic periodontitis during pregnancy increased the risk of low-birthweight infants. A population-based case-control study was designed with 793 cases (infants < 2,500 g) and a random sample of 3,172 controls (infants >or= 2,500 g). Generalized estimating equation models were used to relate periodontal treatment history to low birthweight risk and to common risk factors. The results indicate that periodontal care utilization was associated with a 2.35-fold increased odds of self-reported smoking during pregnancy (95% confidence interval: 1.48-3.71), a 2.19-fold increased odds for diabetes (95% confidence interval: 1.21-3.98), a 3.90-fold increased odds for black race (95% confidence interval: 2.31-6.61), and higher maternal age. After adjustment for these factors, interruption of periodontal care during pregnancy did not lead to an increased risk for a low-birthweight infant when compared to women with no history of periodontal care (odds ratio, 0.96; 95% confidence interval, 0.60-1.52). In conclusion, women receiving periodontal care had genetic and environmental characteristics, such as smoking, diabetes and race, that were associated with an increased risk for low-birthweight infants. Periodontal care patterns, in and of themselves, were unrelated to low-birthweight risk.  相似文献   

19.
目的 系统评价牙周基础治疗对慢性肾病伴牙周炎患者炎症因子的影响。方法 计算机检索中国学术期刊全文数据库(CNKI)、万方数据库、中国生物医学文献数据库 (CBM)、PubMed、EMbase以及Cochrane Library等数据库,检索时限为从建库截止到2019年12月。由2名研究者收集所有关于牙周基础治疗(牙周非手术治疗)对于慢性肾病伴牙周炎患者炎症因子[C反应蛋白(CRP)、白细胞介素(IL)-6、肿瘤坏死因子(TNF)-α]影响的文献,并且根据纳入排除标准对文献进行筛选,对研究的质量进行严格评价和资料提取,用Revman 5.3软件对符合标准的随机对照试验进行Meta分析。结果 最终纳入了6项研究分析,Meta分析结果显示,与对照组相比,牙周基础治疗能显著降低慢性肾病伴牙周炎患者CRP水平[MD=-0.58,95%CI(-1.13,-0.02),P=0.04]和IL-6水平[MD=-2.76,95%CI(-5.15,-0.37),P=0.02],但TNF-α水平[MD=-3.87,95%CI(-8.79,1.05),P=0.12]没有得到明显改善。结论 慢性肾病伴牙周炎的患者在规律治疗肾病的同时行牙周基础治疗,不仅能够缓解其牙周炎症状况,还可在一定程度上改善全身的部分炎症因子的状态,有利于慢性肾病和牙周炎的控制和治疗。  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号