PDF(Pubmed)
Abstract：
UNASSIGNED: Photon-induced photoacoustic streaming (PIPS) with pineapple peel extract (PPE) and ethylenediaminetetraacetic acid (EDTA) as a final endodontic irrigant on the push-out bond strength (PBS) of root filling material to conventional irrigation NaOCl with EDTA.
UNASSIGNED: An in vitro study at Dar Al Uloom University was conducted over three months. Root canal preparation was performed. Based on final irrigation, all the specimens were divided randomly into four groups (n=10) Group 1: 2.25% NaOCl+ 17% EDTA (control), Group-2: 2.25% NaOCl+PIPS + 6.25% PPE, Group-3: 2.25% NaOCl+PIPS + 17% EDTA, Group-4: 2.25% NaOCl + 6.25% PPE. Canals were obturated and sealed with AH Plus sealer. Root sectioning was performed at 1mm thickness and PBS testing was performed using the universal testing machine. The debonded samples were analyzed for failure mode. ANOVA compared the means and standard deviations (SD) of all investigated group. Assessment of multiple comparisons was performed using Tukey\'s post hoc test.
UNASSIGNED: The maximum PBS was demonstrated by the coronal section of Group-2 (2.25%NaOCl +PIPS+6.25%PPE) specimens (8.21±0.81MPa). The apical section of Group-1 (2.25% NaOCl+17% EDTA) specimens demonstrated minimum bond strength (2.80±0.18 MPa). The intergroup comparison revealed that Group-3 (2.25% NaOCl +PIPS +17% EDTA) and Group-2 demonstrated comparable outcomes (p>0.05). Group-4 (2.25% NaOCl +6.25% PPE) specimens established significantly lower values than Group-3 and Group-4 (p<0.05).
UNASSIGNED: Photon-induced photoacoustic streaming with pineapple peel extract and EDTA demonstrated better bond strength of root canal sealer and have the potential to be used as the final irrigant.
UNASSIGNED: An in vitro study at Dar Al Uloom University was conducted over three months. Root canal preparation was performed. Based on final irrigation, all the specimens were divided randomly into four groups (n=10) Group 1: 2.25% NaOCl+ 17% EDTA (control), Group-2: 2.25% NaOCl+PIPS + 6.25% PPE, Group-3: 2.25% NaOCl+PIPS + 17% EDTA, Group-4: 2.25% NaOCl + 6.25% PPE. Canals were obturated and sealed with AH Plus sealer. Root sectioning was performed at 1mm thickness and PBS testing was performed using the universal testing machine. The debonded samples were analyzed for failure mode. ANOVA compared the means and standard deviations (SD) of all investigated group. Assessment of multiple comparisons was performed using Tukey\'s post hoc test.
UNASSIGNED: The maximum PBS was demonstrated by the coronal section of Group-2 (2.25%NaOCl +PIPS+6.25%PPE) specimens (8.21±0.81MPa). The apical section of Group-1 (2.25% NaOCl+17% EDTA) specimens demonstrated minimum bond strength (2.80±0.18 MPa). The intergroup comparison revealed that Group-3 (2.25% NaOCl +PIPS +17% EDTA) and Group-2 demonstrated comparable outcomes (p>0.05). Group-4 (2.25% NaOCl +6.25% PPE) specimens established significantly lower values than Group-3 and Group-4 (p<0.05).
UNASSIGNED: Photon-induced photoacoustic streaming with pineapple peel extract and EDTA demonstrated better bond strength of root canal sealer and have the potential to be used as the final irrigant.
摘要：
■以菠萝皮提取物（PPE）和乙二胺四乙酸（EDTA）作为最终的牙髓冲洗剂，在根填充材料与常规灌溉NaOCl的挤出粘结强度（PBS）上，光子诱导的光声流动（PIPS）与EDTA。
■DarAlUloom大学的一项体外研究进行了三个月。进行根管准备。根据最终灌溉，将所有标本随机分为四组（n=10），第1组：2.25％NaOCl17％EDTA（对照），第二组：2.25%NaOCl+PIPS+6.25%PPE，组3：2.25%NaOCl+PIPS+17%EDTA，第4组:2.25%NaOCl+6.25%PPE。将运河封闭并用AHPlus密封剂密封。在Imm厚度下进行根切片,并且使用通用测试机进行PBS测试。分析脱粘样品的失效模式。ANOVA比较了所有研究组的平均值和标准偏差(SD)。使用Tukey的事后检验进行多重比较评估。
■最大的PBS由第2组（2.25％NaOClPIPS6.25％PPE）标本的冠状截面（8.21±0.81MPa）证明。第1组（2.25％NaOCl17％EDTA）样品的顶端部分显示出最小的粘结强度（2.80±0.18MPa）。组间比较显示，第3组（2.25％NaOClPIPS17％EDTA）和第2组具有可比性（p>0.05）。第4组(2.25%NaOCl+6.25%PPE)标本建立的值显著低于第3组和第4组(p<0.05)。
■具有菠萝皮提取物和EDTA的光子诱导的光声流动表现出更好的根管封闭剂的粘结强度，并具有用作最终冲洗剂的潜力。
■DarAlUloom大学的一项体外研究进行了三个月。进行根管准备。根据最终灌溉，将所有标本随机分为四组（n=10），第1组：2.25％NaOCl17％EDTA（对照），第二组：2.25%NaOCl+PIPS+6.25%PPE，组3：2.25%NaOCl+PIPS+17%EDTA，第4组:2.25%NaOCl+6.25%PPE。将运河封闭并用AHPlus密封剂密封。在Imm厚度下进行根切片,并且使用通用测试机进行PBS测试。分析脱粘样品的失效模式。ANOVA比较了所有研究组的平均值和标准偏差(SD)。使用Tukey的事后检验进行多重比较评估。
■最大的PBS由第2组（2.25％NaOClPIPS6.25％PPE）标本的冠状截面（8.21±0.81MPa）证明。第1组（2.25％NaOCl17％EDTA）样品的顶端部分显示出最小的粘结强度（2.80±0.18MPa）。组间比较显示，第3组（2.25％NaOClPIPS17％EDTA）和第2组具有可比性（p>0.05）。第4组(2.25%NaOCl+6.25%PPE)标本建立的值显著低于第3组和第4组(p<0.05)。
■具有菠萝皮提取物和EDTA的光子诱导的光声流动表现出更好的根管封闭剂的粘结强度，并具有用作最终冲洗剂的潜力。
