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Comparison of rotary and manual instrumentation techniques on cleaning capacity and instrumentation time in deciduous molars.
- L. Silva, M. Leonardo, P. Nelson-Filho, J. M. Tanomaru
- MedicineJournal of dentistry for children
Although no differences were found for cleaning capacity, the reduction of instrumentation time by the rotary technique was a relevant clinical factor for endodontic treatment.
Radiation therapy alters microhardness and microstructure of enamel and dentin of permanent human teeth.
Revascularization and periapical repair after endodontic treatment using apical negative pressure irrigation versus conventional irrigation plus triantibiotic intracanal dressing in dogs' teeth with…
Effect of calcium hydroxide on bacterial endotoxin in vivo.
- L. Silva, P. Nelson-Filho, M. Leonardo, M. Rossi, C. Pansani
- Medicine, BiologyJournal of endodontics
- 1 February 2002
It can be concluded that the bacterial endotoxin caused a periapical lesion and that calcium hydroxide detoxified the lipopolysaccharides in vivo.
Antimicrobial photodynamic therapy for the treatment of teeth with apical periodontitis: a histopathological evaluation.
Ex vivo evaluation of the accuracy of two electronic apex locators during root canal length determination in primary teeth.
- M. Leonardo, L. A. Silva, P. Nelson-Filho, R. A. B. Silva, M. Raffaini
- Medicine, Environmental ScienceInternational endodontic journal
- 1 April 2008
Root ZX II and Mini Apex Locator proved useful and accurate for apex foramen location during root canal length measurement in primary incisor and molar teeth with different stages of physiological root resorption.
Furcation Perforation: Periradicular Tissue Response to Biodentine as a Repair Material by Histopathologic and Indirect Immunofluorescence Analyses
Importance of bacterial endotoxin (LPS) in endodontics.
- M. Leonardo, R. A. B. Silva, S. Assed, P. Nelson-Filho
- Biology, MedicineJournal of applied oral science : revista FOB
- 1 June 2004
The literature concerning the biological activity of endotoxin and the relevance of its inactivation during treatment of teeth with pulp necrosis and chronic periapical lesion was reviewed.
Comparison of pulpal responses to pulpotomy and pulp capping with biodentine and mineral trioxide aggregate in dogs.
Prevalence of microorganisms in root canals of human deciduous teeth with necrotic pulp and chronic periapical lesions.
- L. C. Pazelli, Aldevina Campos de Freitas, I. Y. Ito, M. C. M. Souza-Gugelmin, A. S. Medeiros, P. Nelson-Filho
- Medicine, BiologyPesquisa odontologica brasileira = Brazilian oral…
- 1 December 2003
In human deciduous teeth root canals with necrotic pulp and periapical lesions the infection is polymicrobial, with a large number of microorganisms and a predominance of streptococci and anaerobic microorganisms.