APAKAH ROTATION OF MEDICATION MASIH DIPERLUKAN?

The endodontic diseases caused by the endodontic flora, exposed to the root canal system. The number of microorganisms detected in an endodontic infection increased to a range of 3 to 12 organisms per infected root canal associated with an apical lesion, the number of colony forming units (CFUs) is usually between 102 and 108. Therefore the endodontic infections are polymicrobial. Rotation of medication is an endodontic prosedur to prevent bacteria from acquiring resistance to the prolonged use of the same disinfectant. The principles of modern endodontic concept of cleaning root canals are: remove microorganisms and pulp debris from the root canal system. Sodium hypochlorite solution, 1.31-2.62% is used for root canal irrigant. If the root canal treatment could not be finished in one visit, calcium hydroxide paste is the recommended for root canal medicament. Because it has been shown as a safely disinfect of the root canal system. The relatively pH value of Calcium hydroxid 13.1, was kept constant for a period of 30 days, induce the apical healing. Eugenol, ChKM, and Ledermix paste can destroy the anaerob bacteria from the infected root canal and irritate the periapical tissue, but Ledermix paste has the toxic selective action to the periapical tissue. Conclusion: the accumulation effect of the root canal dressing using on rotation method, causes toxic effect, so the method is not recommended

APPLICATION OF GLASS IONOMER CEMENT (GIC) FOR REPAIRING DENTAL PULP BY MEASURING EXPRESSION OF DENTIN MATRIX PROTEIN-1 : APLIKASI SEMEN IONOMER KACA UNTUK PERBAIKAN PULPA GIGI DENGAN MENGUKUR EKSPRESI DENTIN MATRIKS PROTEIN-1

Glass ionomer cement (GIC) has a potential to improve the pulp by inducing Dentin Matrix Protein-1 (DMP-1) release that can mineralize dentin. This study used three types of glass ionomer cements; Conventional GIC i.e. GC Fuji IX; resin-modified glass ionomer cement (RMGIC) i.e. GC Fuji II LC and Nano particle of RMGIC i.e. Ketac™ N100 3MEspe. The three materials were applied to the tooth pulp of Macaca nemestrina. Expression of DMP-1 extract-dental pulp of the subjects was investigated by using ELISA. This study was statistically analyzed by using Mann-Whitney test. The result showed that GICs has a potential to induce the expression of DMP-1 and there was no significant differences among the three groups of GIC to induce DMP-1(p≥ 0,05). In conclucion, all tested materials have a potential in dental pulp repair by expressing DMP-1

APAKAH ROTATION OF MEDICATION MASIH DIPERLUKAN?

The endodontic diseases caused by the endodontic flora, exposed to the root canal system. The number of microorganisms detected in an endodontic infection increased to a range of 3 to 12 organisms per infected root canal associated with an apical lesion, the number of colony forming units (CFUs) is usually between 102 and 108. Therefore the endodontic infections are polymicrobial. Rotation of medication is an endodontic prosedur to prevent bacteria from acquiring resistance to the prolonged use of the same disinfectant. The principles of modern endodontic concept of cleaning root canals are: remove microorganisms and pulp debris from the root canal system. Sodium hypochlorite solution, 1.31-2.62% is used for root canal irrigant. If the root canal treatment could not be finished in one visit, calcium hydroxide paste is the recommended for root canal medicament. Because it has been shown as a safely disinfect of the root canal system. The relatively pH value of Calcium hydroxid 13.1, was kept constant for a period of 30 days, induce the apical healing. Eugenol, ChKM, and Ledermix paste can destroy the anaerob bacteria from the infected root canal and irritate the periapical tissue, but Ledermix paste has the toxic selective action to the periapical tissue. Conclusion: the accumulation effect of the root canal dressing using on rotation method, causes toxic effect, so the method is not recommended.</p

Gambaran Sitologik Lesi Periapeks pada Gigi dengan Pulpa Nekrosis

The necrotic pulp causes several kinds of infammatory lesion in the apical tissue. The type of lesions is difficult to be detected by clinical exmaination only without radiographically and microscopically approached. The macroscopic condition of the periapical inflammatory products may be classified as dry condition, exuately and purulently. In the cytological features, the product consists of PMN, Macrophage cells, Eosinophil cells, Lymphocyte, Plasma cells and Fibrobast cells. The student t test analysis (P&gt;0.05) of the inflammaotry cells between Necrosis I and Necrosis II was statistically significant. The PMN cell showed dominantly of both Necrosis and the large number of cells was marked due to its severity. The fibroblast cell was found more frequently on Necrosis II than Necrosis I. The finding confirms that the cytological features of Necrosis I and Necrosis II were statistically significant

Gambaran Sitologik Lesi Periapeks pada Gigi dengan Pulpa Nekrosis

The necrotic pulp causes several kinds of infammatory lesion in the apical tissue. The type of lesions is difficult to be detected by clinical exmaination only without radiographically and microscopically approached. The macroscopic condition of the periapical inflammatory products may be classified as dry condition, exuately and purulently. In the cytological features, the product consists of PMN, Macrophage cells, Eosinophil cells, Lymphocyte, Plasma cells and Fibrobast cells. The student t test analysis (P&gt;0.05) of the inflammaotry cells between Necrosis I and Necrosis II was statistically significant. The PMN cell showed dominantly of both Necrosis and the large number of cells was marked due to its severity. The fibroblast cell was found more frequently on Necrosis II than Necrosis I. The finding confirms that the cytological features of Necrosis I and Necrosis II were statistically significant

Perubahan NIlai pH Media Cair Daerah Permukaan Leher Gigi Pada Perawatan Bleaching Intra Korona

Intra coronal bleaching treatment can cause penetration of bleaching materials into the cervical teeth surface and due to this penetration the pH range would change around these area. From this point the research started by arranging 3 types of bleaching materials i.e. mixture of sodium perborat with water, sodium perborat with H2O2 3% and sodium perborat with H2O2 30%. These bleaching component were conditioned into the pulp 2 mm under cemento enamel junction on the trial tooth whose roots had been filled in, after that it was covered up with zinc phosphat cement and above this paraffin wax and nail. The removed tooth was soaked in a aquabides bottle and pH value was measured from the first day, third and seventh. Result showed that there was a change of pH in the aquabidest. The change appeared firstly on the first day with various levels on each group. Sod. Perborat + H2O2 3% to 7,84 and with water 8,015. As a matter of fact on the third day the change happened to sod. Perborat with water 8,037 and 8,298 with H2O2 3% 8,732 and 8,750. While sod. perborat with H2O2 30% was felt down its concentration into 8,847 and 8,827. As a result the change aquabidest pH was interfered or depended on the mixture of the bleaching materials itself such as; so. Perborat with water=10,15 ; sod. perborat with H2O2 3%= 9,10; sod. perborat with H2O2 30%= 7,60. pH value sod. perborat with water on the seventh day showed up its raising action though it's still below the rest two other groups' concentration pH levels