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1.
??Objective    To explore the effect of calcitriol on IL-8 and IL-6 expression in Porphyromonas gingivalis lipopolysaccharide ??Pg-LPS??-induced human periodontal ligament cells. Methods    Primary cultures of hPDLCs were established and obtained from the extracted premolars of 3 patients for orthodontic treatment. hPDLCs of were respectively treated with 0.1% absolute ethyl alcohol ??control group???? 10 μg/mL Pg-LPS ??simple Pg-LPS group??A???? 10-10 mol/L 1??25D ??low 1.25 D group??B???? 10-8 mol/L 1??25D ??High 1.25 D group??C???? 10-10 mol/L 1??25D+10 μg/mL Pg-LPS ??group D???? 10-8mol/L 1??25D+ 10 μg/mL Pg-LPS ??group E?? for 24 h and 48 h. The supernatant fluid samples were collected and the IL-8 and IL-6 concentration was determined with enzyme-linked immunosorbent assay ??ELISA?? method. Results    ??1?? The 10 μg/mL Pg-LPS exerted the highest promotion effect on the expression level of IL-8 by 38.86-folds at 48 h ??P??0.001?? and that of IL-6 by 6.19-folds at 24 h ??P??0.001?? respectively. ??2?? 1??25D down-regulated the IL-8 level in a dose- and time- dependent manner. The highest inhibition effect occurred at 48 h?? the IL-8 level of cells treated with 10-8mol/L 1??25D was 49.94% of that of the control cells ??P??0.001??. ??3?? 1??25D significantly decreased the LPS-induced IL-8 and IL-6 production. At 48 h?? 10-8mol/L 1??25D combined with Pg-LPS significantly down-regulated the IL-8 level in hPDLCs?? 71.98% of that in the cells treated with Pg-LPS alone??P??0.001??. ??4?? At 24 h?? the level of IL-6 in cells treated with Pg-LPS combined with 10-8mol/L 1??25D was 84.51% of that in cells treated with Pg-LPS alone ??P=0.003??. Conclusion    Our results suggest that vitamin D may suppress the periodontal inflammation partly by inhibiting the expressions of innate IL-8 and Pg-LPS-induced IL-8 and IL-6 in hPDLCs.  相似文献   

2.
??Abstract??Objective To discuss the effect of PG0839 of Porphyromonas gingivalis ??P.gingivalis?? on inflammatory cytokine expression?? including interleukin 1β and interleukin 6?? in liver tissues and serum of mice. Methods The study was completed in the central laboratory of School of Stomatology?? China Medical University from Jun. 2013 to Nov. 2013. Group 1 was challenged with P.gingivalis W83 strain at the doses of 1×109 CFU/ml cells. Group 2 was challenged with PG0839-defective mutant at the same dose. All mice in both groups were challenged with subcutaneous injections of 0.1 mL of bacterial suspension at two sites on the dorsal surface. Control group was challenged with 0.1 mL sterile PBS only. After 5 days?? all mice were sacrificed?? and the liver and serum were stored. The levels of IL-1β and IL-6 in mice liver tissue and serum were detected using ELISA. Analyze all result data with statistics software SPSS 13.0. Results IL-1β expression in the liver tissue and serum of mice was lower in group 2 than in group 1 ??P < 0 05??. Compared with the control group?? IL-1β and IL-6 expressions in the liver tissue and serum of mice were significantly increased in group 1 and 2 ??P < 0 05??. Conclusion These results suggest that PG0839 may participate in the process of P.gingivalis inducing systemic inflammation in mice.  相似文献   

3.
目的    从转录水平探讨牙龈组织中白细胞介素-8(IL-8)与慢性牙周炎的关系。方法    选择2000年3—9月四川大学华西口腔医学院门诊就诊的全身无系统性疾病的患者32例,分为牙周健康组和慢性牙周炎组,各16例。采用原位杂交法检测32例患者牙龈组织中IL-8 mRNA表达,分析IL-8 mRNA的检出率及IL-8分泌细胞在牙龈组织中的分布。结果    慢性牙周炎组IL-8 mRNA检出率高于牙周健康组,IL-8阳性细胞分布于牙龈上皮和结缔组织中。结论    IL-8 mRNA不仅存在于牙周炎组织中,在正常组织中也有检出,IL-8 mRNA致炎的具体机制尚有待于进一步研究。  相似文献   

4.
目的通过观察分析中重度牙周炎患者血清中对氧磷酶-1(PON1)活性及白细胞介素-6(IL-6)在牙周基础治疗前后的变化,探讨PON1和IL-6与牙周病之间的相关性以及两者在牙周病病情变化中的作用。方法2012年5月至2013年2月在辽宁省人民医院体检中心体检的牙周健康人群30名(牙周健康组)及口腔科就诊的中重度牙周炎患者39例(牙周炎组),对所有受试者进行基础治疗,检查治疗前后PON1、IL-6以及临床牙周检查指标。结果牙周健康组与牙周炎组在基础治疗前比较:牙周炎症指标[出血指数(BI)、牙周探诊深度(PD)]及血清IL-6差异均有统计学意义(P〈0.05),血清中PON1活性差异无统计学意义(P〈0.05)。牙周健康组在牙周基础治疗前后各项指标差异均无统计学意义(P〉0.05)。牙周炎组在牙周基础治疗前后比较:牙周炎症指标BI、PD、血清PON1及IL-6与治疗前比较差异均有统计学意义(均P〈0.05)。结论牙周健康人群和中重度牙周炎患者血清PON1活性无差异;牙周基础治疗可改善中重度牙周病患者牙周健康状况,提高血清中PON1活性,降低IL-6水平;中重度牙周炎患者在牙周基础治疗前后血清中PON1活性和IL-6水平的变化存在负相关性。  相似文献   

5.
??Objective    To investigate the effects of removable partial denture on periodontitis status and the level of matrix metalloproteinase??MMP??-8 in whole saliva of elderly patients with moderate to advanced periodontitis and type 2 diabetes. Methods    Totally 16 cases of elderly patients with moderate to advanced periodontitis and type 2 diabetes were included in the experiment group??and 14 patients with moderate to advanced periodontitis in the Department of Stomatology of Affiliated Hospital of Chengde Medical College from July to December 2015 were included as control group. The clinical periodontal index and whole saliva MMP-8 content of two groups were detected before and after 1 month and 3 months of treatment??respectively. Results    After 1 month and 3 months of wearing denture??the periodontal indexes and the MMP-8 level in the whole saliva of the two groups were significantly higher than those before treatment??P < 0.05??. Three months after wearing denture??gingival index ??GI?? and MMP-8 level in the two groups were significantly lower than those in after 1 month??P < 0.05??. There was a significant difference in the level of plaque index ??PLI?? on the cheek side??P < 0.05????and the level of PLI on the lingual side was significantly higher than that in the buccal side after 1 month and 3 months of wearing denture. There was no significant difference in periodontal index between the two groups after 1 month of wearing denture. After 3 months of wearing denture??there was no significant difference in PLI between the two groups. There was a significant difference in GI of the abutment and the level of MMP-8 in whole saliva??P < 0.05????the experiment group being significantly higher than the control group. Conclusion    Elderly patients with moderate to advanced periodontitis and type 2 diabetes mellitus have severe gingivitis after wearing removable partial dentures. Wearing removable partial dentures can increase the expression of MMP-8 in whole saliva of elderly patients with moderate to severe periodontitis and type 2 diabetes.  相似文献   

6.
目的评价不同程序牙周基础治疗对慢性牙周炎伴继发性咬合创伤牙位龈沟液(GCF)中白细胞介素-1β(IL-1β)、核因子-κb受体活化因子配体(RANKL)-骨保护蛋白(OPG)系统的影响。方法收集2012年7月至2013年10月在海军总医院口腔科就诊的中、重度慢性牙周炎合并继发性咬合创伤患者21例纳入研究,分层区组随机分为A、B两组。研究结束时18例患者纳入分析:其中A组9例,咬合创伤牙位共计18颗,包括9颗前牙及9颗前磨牙;B组9例,咬合创伤牙位共计18颗,包括7颗前牙及11颗前磨牙。基线时,A组先实施全口龈下刮治术+根面平整(SRP)治疗,B组实施咬合创伤牙位咬合调整治疗;第28天,A组接受咬合创伤牙位咬合调整治疗,B组接受全口SRP治疗。其中,咬合调整治疗在T-ScanⅢ型咬合分析系统指导下完成。采用ELISA法检测两组基线、第28天和第56天咬合创伤牙位GCF中IL-1β、RANKL、OPG水平。两组组内SRP治疗前后、咬合调整前后咬合创伤牙位GCF中IL-1β、RANKL、OPG水平变化比较采用配对t检验;两组咬合创伤牙位GCF中IL-1β水平在第28、56天时比较采用协方差分析。结果 SRP治疗后两组咬合创伤牙位GCF中IL-1β水平降低,RANKL/OPG比值升高,与SRP治疗前相比差异有统计学意义(P〈0.05);咬合调整治疗后两组咬合创伤牙位GCF中IL-1β水平、RANKL/OPG比值降低,与咬合调整治疗前相比差异有统计学意义(P〈0.05)。结论咬合调整治疗可降低慢性牙周炎伴继发性咬合创伤牙位GCF中IL-1β水平及RANKL/OPG比值,提示咬合调整治疗可能有助于抑制牙周骨组织破坏。  相似文献   

7.
目的探讨母鼠哺乳期2,3,7,8-四氯二苯并二恶英(2,3,7,8-TCDD)暴露对仔鼠牙齿超微结构的影响。方法于2009—2010年,在广东省口腔疾病临床实验室,通过母鼠颈部皮下注射2,3,7,8-TCDD溶液(10μg/kg)方法,建立哺乳期2,3,7,8-TCDD暴露模型,收集日龄60d仔鼠带有切牙的下颌骨作为实验样品。将日龄60d的实验组和对照组(母鼠颈部皮下注射玉米油)仔鼠的下切牙样本,经固定、脱水、喷金后行扫描电镜观察,并行牙本质小管直径以及釉柱直径的测量。结果实验组仔鼠的牙齿硬组织结构发生改变,出现组织缺陷和矿化不良结构。下切牙釉柱直径和牙本质小管直径,实验组均小于对照组,差异有统计学意义[釉柱直径比较:(5.74±1.13)μm对(6.08±1.74)μm,P<0.01;牙本质小管直径比较:(1.27±0.39)μm对(1.49±0.44)μm,P<0.01)]。结论母鼠哺乳期2,3,7,8-TCDD暴露破坏了子代大鼠牙齿的超微结构。  相似文献   

8.
??Objective    This study compared circulating high-sensitivity C-reactive protein??hs-CRP??and monocyte chemoattractantprotein-1??MCP-1??in control individuals and patients with periodontal disease and observed whether non-surgical periodontal therapy affected inflammatory disease markers after 3 months. Methods    40 controls and 80 patients with periodontal disease were selected.Periodontal parameters included probing depth??bleeding on probing??clinical attachment level?? as well as the following inflammatory markers??high-sensitivity C-reactive protein ??hs-CRP??and monocyte chemoattractant protein??MCP??-1. Results    There were no differences in the hematologic parameters of the patients in the control and periodontal disease groups. Hs-CRP and MCP-1 concentrations were higher in theperiodontal disease group at baseline compared to the controls??P = 0.005 and P = 0.003??respectively??. A decrease in circulating hs-CRP and MCP-1 concentrations was observed 3 months after therapy??P = 0.009 and P = 0.007??respectively??. Conclusion    In apparently otherwise healthy patients??periodontal disease is associated with increased circulating concentrations of hs-CRP andMCP-1??which decreased 3 months after non-surgical periodontal therapy.  相似文献   

9.
目的 探讨牙龈卟啉单胞菌(Porphyromonas gingivalis,P.gingivalis)W83、ATCC33277刺激人牙周膜成纤维细胞(HPDLFs)分泌基质金属蛋白酶-1(MMP-1)、金属蛋白酶组织抑制剂-1(TIMP-1)的变化.方法 本研究于2010年9月至2011年6月在中国医科大学口腔医学院中心实验室进行.将P.gingivalis W83、ATCC33277作用于HPDLFs0、6、12、24、48h后,运用酶联免疫吸附法(ELISA)检测细胞上清液中MMP-1、TIMP-1质量浓度变化,并计算MMP-1/TIMP-1值.结果 P.gingivalis感染HPDLFs的MMP-1和TIMP-1表达均增强,并呈时间依赖性;且MMP-1/TIMP-1值明显高于未感染的对照组(P<0.05).P.gingivalis W83感染后MMP-1/TIMP-1值明显高于P.gingivalis ATCC33277(P< 0.05).结论 P.gingivalis具有促进HPDLFs分泌MMP-1、TIMP-1的作用,且可造成牙周组织破坏;P.gingivalis W83降解细胞外基质的能力高于P.gingivalisATCC33277.  相似文献   

10.
目的    研究环氧合酶抑制剂NS398对唾液腺腺样囊性癌(SACC)-83细胞的抑制作用。方法    2008年6—12月于中国医科大学中心实验室,用含0、50、100、150、200 μmol/L NS398的培养液体外培养SACC-83细胞24、48、72、96 h后,应用噻唑蓝(MTT)快速比色法,检测NS398对SACC-83细胞的抑制作用;用上述实验确定的最大抑制浓度培养液培养细胞,采用倒置相差显微镜和透射电镜观察细胞形态。结果    随着作用时间延长和药物浓度增加,NS398对SACC-83细胞的抑制率逐渐增加。NS398在浓度150 μmol/L作用72h后,抑制作用最明显。倒置相差显微镜观察,随着培养时间的增加,试验组(150 μmol/L NS398)贴壁细胞数量明显减少,胞浆开始脱水产生空泡,并与胞膜融合,出现胞膜空泡化,胞核深染,胞质浓缩;透射电镜观察,试验组(150 μmol/L NS398)细胞出现凋亡现象。结论    NS398可抑制SACC-83细胞的增殖,并具有时间和浓度依赖性,NS398可能在唾液腺腺样囊性癌治疗中发挥重要作用。  相似文献   

11.
目的研究盐酸米诺环素对脂多糖(LPS)作用下人牙周膜成纤维细胞(HPDLF)的白细胞介素-6(IL-6)mRNA表达的影响。方法本研究于2011年10月至2012年2月在井冈山大学医学院重点实验室进行。培养HPDLF并分为以下5组:对照组(未加药)、高剂量组(0.01g/LLPS+0.2班盐酸米诺环素)、低剂量组(0.0lg/LLPS+0.05g/L盐酸米诺环素)、中剂量组(0.01g/LLPS+0.1g/L盐酸米诺环素)、模型组(0.0lg/LLPS),每组均复种3孔。实时荧光定量PCR检测各组HPDLF中的IL-6mRNA表达情况。结果对照组、高剂量组、低剂量组、中剂量组、模型组的IL-6mRNA相对表达量分别为:0.61±0.08、0.62±0.10、0.88±0.17、0.49±0.21、1.88±0.07。模型组IL-6mRNA的相对表达量高于对照组、高剂量组、低剂量组、中剂量组,且差异有统计学意义(P〈0.01)。对照组及低、中、高剂量组的IL-6mRNA相对表达量两两比较,差异均无统计学意义(P〉0.05)。结论盐酸米诺环素能够降低LPS作用下HPDLF中的IL-6mRNA的表达,这可能是盐酸米诺环素治疗牙周炙的作用机制之一。  相似文献   

12.
??Objective    To evaluate the advancement of zinc for bone repair with osteoporosis. Methods    The osteoporosis model have been established by ovariectomy??OVX??in female rats  for 12 weeks. Then??critical defects??5 mm??were prepared in bilateral mandible with a trephine and the rats were divided into three groups as the repair methods??in which experimental group were restored with zinc-releasing calcium phosphate ceramic/hydroxyapatite??Zn-TCP/HA????control group with β-TCP and blank control group were sutured directly. After 12 weeks??improved bone repair and shorten healing time in the OVX rats would be tested through biomechanical tests??radiographic and histological examination. Results    Osteoporosis in mandibular of female rats had been confirmed by bone density testified. Then??12 weeks after implantation??experimental group showed better bone repair than control group and blank control group through biomechanical tests??radiographic and histological examination. Conlusion    Zn-releassing scaffolds would obviously improved bone regeneration of the critical-sized defect in OVX rats model and provides valuable information for the therapy of osteoporosis related diseases by tissue engineering approach.  相似文献   

13.
目的观察阿霉素神经阻滞治疗原发性三叉神经痛的临床效果。方法选择2008年4月至2011年3月濮阳市油田总医院口腔科收治的原发性三叉神经痛患者175例(209支),随机分为阿霉素组(87例,104支)和无水乙醇组(88例,105支)。阿霉素组用1%阿霉素神经阻滞,无水乙醇组用无水乙醇神经阻滞,观察治疗后7d临床疗效及局部反应,并随访2年。结果治疗后7d并发症比较,阿霉素组局部肿胀9支、疼痛10支、神经分布区域麻木26支;无水乙醇组局部肿胀19支、疼痛20支、神经分布区域麻木36支,组间比较差异有统计学意义(P<0.05)。临床疗效比较,治疗后7d阿霉素组有效率为93%,与无水乙醇组(91%)比较差异无统计学意义(P>0.05);治疗后2年阿霉素组有效率为81%,无水乙醇组为65%,组间差异有统计学意义(P<0.05)。结论阿霉素神经阻滞治疗原发性三叉神经痛远期疗效明显优于无水乙醇,且尤其适用于不能接受手术的三叉神经痛患者。  相似文献   

14.
目的    比较机械抛光、化学抛光和电解抛光对纯钛铸件表面耐腐蚀性的影响。方法    2008年11月至2009年3月于哈尔滨工业大学理学院实验室将30个钛铸件随机分为机械抛光组、化学抛光组和电解抛光组,每组10个。机械抛光组:在金相试样抛光机上抛光;化学抛光组:置于化学抛光液中抛光;电解抛光组:进行电解抛光处理。然后在人工唾液中,运用电化学方法测量试件的自腐蚀电位(Ecor)、极化电阻(Rp)、自腐蚀电流密度(Icorr)。应用扫描电镜观察试件表面腐蚀前后的形态变化。结果    化学抛光组的Ecorr r、Icorr值均高于电解抛光组(P < 0.01),低于机械抛光组(P < 0.01);而Rp值则低于电解抛光组(P < 0.01),高于机械抛光组(P < 0.01)。扫描电镜观察表明, 机械抛光组试件表面有明显的腐蚀痕迹,化学抛光组试件表面有轻微的腐蚀痕迹,电解抛光组试件表面无明显的腐蚀痕迹。结论    应用电解抛光法处理的钛铸件,其表面耐腐蚀性明显提高,本电解抛光液具有临床应用价值。  相似文献   

15.
目的 评价不同牙根暴露量的牙冠延长术对不同牙位的疗效.方法 选择2007年1月至2011年1月沈阳市口腔医院拟行牙冠延长术的患者122例,共148颗患牙(前牙68颗、前磨牙48颗和磨牙32颗).各牙位根据牙冠延长术中牙根暴露量(3或4 mm)随机等分.检查术前及术后1个月、6个月和1年的出血指数、牙齿松动度、牙周袋深度和附着丧失,并进行比较.结果 牙冠延长术中牙根暴露量为3 mm时,术后各患牙均未出现松动,在术后1个月时均出现牙龈出血,术后6个月和1年牙龈出血得到改善;牙根暴露量为4 mm时,术后1个月前牙出现松动,在术后6个月及1年恢复稳定,前磨牙和磨牙在术后均未出现松动.所有患牙的牙周袋深度和附着丧失在治疗后均有较明显的改善.结论 术中牙根暴露3 mm和4mm远期疗效均满意;为了获得更多的临床牙冠实现更好的修复条件,暴露牙根最好在4mm左右;而考虑到前牙美观问题,建议在前牙区术中牙根暴露量最好控制在3 mm以内.  相似文献   

16.
目的探讨不同存在形式的纤维蛋白原(Fg)对人外周血中性多形核白细胞(PMN)分泌白细胞介素(IL)-1β和IL-8的影响及其在牙周炎发病机制中的病理作用。方法2006年5月至7月,在四川大学华西口腔医学院牙周科对4名研究对象以梯度密度离心法分离外周血PMN并与可溶性或固着性的不同存在形式的Fg作用,酶联免疫吸附试验(ELISA)法测定其分泌IL-1β和IL-8的质量浓度。结果与可溶性、固着性Fg作用后,PMN分泌IL-1β和IL-8的质量浓度差异均具有统计学意义(P<0.05);与固着性Fg作用后,PMN分泌IL-1β和IL-8的质量浓度显著升高(P<0.05)。结论与固着性Fg作用可使PMN分泌高质量浓度的促炎细胞因子IL-1β和IL-8,在牙周炎发病机制中可能具有一定的病理作用。  相似文献   

17.
目的探讨龈沟液中白介素-18(IL-18)和基质金属蛋白酶-13(MMP-13)表达与种植体周围炎的关系,评价其作为种植体周围炎诊断客观指标的意义。方法选择2011年5月至2013年5月在佳木斯大学口腔医学院口腔种植科行ITI种植体种植的患者30例作为研究对象(种植体40颗),根据种植体周围情况将其分为健康种植体组(28颗)和炎症种植体组(12颗):将对侧同名健康天然牙作为对照(健康天然牙组,40颗)。分别检测各组的牙周探诊深度(PD)、出血指数(SBI)、龈沟液(GCF)量及GCF中的IL-18、MMP-13含量并进行分析。结果炎症种植体组的PD、SBI值显著高于健康种植体组和健康天然牙组,差异有统计学意义(P〈0.05)。炎症种植体组的GCF量以及GCF中IL-18和MMP-13含量均高于健康种植体组和健康天然牙组,差异有统计学意义(P〈0.05)。健康种植体组与健康天然牙组比较,两组的PD、SBI、GCF量以及GCF中IL—18和MMP-13含量的差异均无统计学意义(P〉0.05)。结论IL-18和MMP-13与种植体周围炎有密切关系,可作为种植体周围炎早期诊断的有效检测指标。  相似文献   

18.
目的    探讨牙周基础治疗对冠心病伴慢性牙周炎患者血清及龈沟液中白细胞介素(IL)-8、IL-10水平的影响。方法      选取2013年2月至2014年11月在辽宁省人民医院心内科及口腔科就诊患者90例,分为3组:选取冠心病伴慢性牙周炎患者65例,随机分为两组,A组35例行心内科治疗和牙周基础治疗,B组30例仅行心内科治疗;另选无系统性疾病的单纯慢性牙周炎患者25例作为C组,行牙周基础治疗。比较各组治疗前后血清及龈沟液中IL-8、IL-10及各项牙周指标的变化。结果    牙周基础治疗3个月后,A组和C组进行治疗前后自身比较,各项牙周指标均得到有效控制(P < 0.05),血清及龈沟液中的IL-8降低,IL-10升高(P < 0.05);A组和B组进行治疗前后组间比较,治疗前两组各项指标差异均无统计学意义,治疗3个月后A组各项牙周指标均优于B组,差异有统计学意义(P < 0.05);A组血清及龈沟液中IL-8较B组明显降低,IL-10较B组明显升高,差异有统计学意义(P < 0.05)。结论    牙周基础治疗不仅能有效改善慢性牙周炎患者牙周局部健康情况,且能降低全身IL-8水平,升高IL-10,控制炎症感染的因素,可能是降低冠心病发生、发展的有效手段之一。  相似文献   

19.
目的探讨牙周基础治疗对伴发冠心病的牙周炎患者血清白细胞介素-8(IL-8)及血脂水平的影响。方法选择2007年2月至2011年9月来中国医科大学口腔医学院牙周病科就诊的伴发冠心痛(稳定期)的慢性中、重度牙周炎患者40例。对其进行内科维持治疗及牙周基础治疗。分别在牙周基础治疗前及治疗2个月后对患者行牙周检查,检查指标包括探诊深度(PD)、临床附着丧失(CAL)和龈沟出血指数(SBI),并采集静脉血,检测血清IL-8以及血脂水平。结果牙周基础治疗2个月后,患者各牙周检查指标(PD、CAL和Sin)均有好转(P〈0.01);血清IL-8水平明显降低(P〈0.01);血脂指标中总胆固醇(TC—C)、低密度脂蛋白(LDL—C)水平均降低(P〈0.01、P〈0.05),高密度脂蛋白(HDL—C)升高(P〈0.05),甘油三脂(TG—C)水平虽也下降,但差异并无统计学意义(P〉0.05)。结论牙周基础治疗可改善牙周的炎症状态,并对血清IL-8及血脂水平产生影响。  相似文献   

20.
目的探讨金栀洁龈含漱液对中重度牙周炎患者的临床治疗效果。方法选择2009年10月至2010年10月在辽宁省人民医院口腔科就诊的中重度牙周炎患者60例,牙周基础治疗后,随机分为2组,试验组选取中药金栀洁龈含漱液对牙周袋进行冲洗维护,对照组常规选取双氧水进行牙周袋冲洗维护,两组治疗前后均进行牙周病相关临床指标菌斑指数(PLI)、出血指数(BI)、探诊深度(PD)、附着丧失(AL)的记录及龈沟液中炎性因子白细胞介素-6(IL-6)质量浓度的测定。结果经过5周的牙周系统治疗和金栀洁龈含漱液、双氧水的牙周袋冲洗治疗后,试验组和对照组牙周炎患者的BI、PD、AL及龈沟液中IL-6质量浓度均比治疗前有改善,但试验组比对照组改善更加明显,差异有统计学意义(P<0.05)。试验组和对照组PLI的组间对比差异无统计学意义(P>0.05)。结论金栀洁龈含漱液在治疗中重度牙周炎患者时疗效显著,值得在临床上推广使用。  相似文献   

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