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M. Leonardo · SciRah

Researcher profile · Semantic Scholar

M. Leonardo

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M. Leonardo — researcher profile on SciRah

h-index: 42
Works: 133
Citations: 4,898

Most-cited papers

Accuracy of periapical radiography and cone-beam computed tomography scans in diagnosing apical periodontitis using histopathological findings as a gold standard.
F. W. G. de Paula-Silva, Min-Kai Wu, M. Leonardo, L. A. Bezerra da Silva +1 more
2009Journal of Endodontics356 citations Open access
Semantic Scholar
In vivo antimicrobial activity of 2% chlorhexidine used as a root canal irrigating solution.
M. Leonardo, M. Tanomaru, L. Silva, P. Nelson +2 more
1999Journal of Endodontics326 citations
Semantic Scholar
Effect of different irrigation solutions and calcium hydroxide on bacterial LPS.
J. M. G. Tanomaru, M. Leonardo, M. Tanomaru, I. Bonetti +1 more
2003International Endodontic Journal167 citations
Semantic Scholar
In vitro evaluation of antimicrobial activity of sealers and pastes used in endodontics.
M. Leonardo, L. A. Bezerra da Silva, M. Tanomaru, K. C. Bonifácio +1 more
2000Journal of Endodontics167 citations
Semantic Scholar
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. G. Tanomaru
2004Journal of dentistry for children158 citations
Semantic Scholar
Release of formaldehyde by 4 endodontic sealers.
M. Leonardo, L. A. Bezerra da Silva, M. Tanomaru, R. da Silva
1999Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics150 citations
Semantic Scholar
Effect of calcium hydroxide on bacterial endotoxin in vivo.
L. Silva, P. Nelson-Filho, M. Leonardo, M. Rossi +1 more
2002Journal of Endodontics128 citations Open access
Semantic Scholar
EM evaluation of bacterial biofilm and microorganisms on the apical external root surface of human teeth.
M. Leonardo, M. Rossi, L. Silva, I. Y. Ito +1 more
2002Journal of Endodontics122 citations
Semantic Scholar
Cone-beam computerized tomographic, radiographic, and histologic evaluation of periapical repair in dogs' post-endodontic treatment.
F. W. G. de Paula-Silva, M. Santamaria, M. Leonardo, A. Consolaro +1 more
2009Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics116 citations Open access
Semantic Scholar
Inflammatory response to different endodontic irrigating solutions.
M. Tanomaru, M. Leonardo, L. Silva, F. F. Aníbal +1 more
2002International Endodontic Journal108 citations
Semantic Scholar
Effect of irrigating solution and calcium hydroxide root canal dressing on the repair of apical and periapical tissues of teeth with periapical lesion.
M. Tanomaru, M. Leonardo, L. A. Bezerra da Silva
2002Journal of Endodontics107 citations
Semantic Scholar
Scanning electron microscopic study of the cleaning ability of chlorhexidine as a root-canal irrigant.
J. C. Yamashita, M. Tanomaru, M. Leonardo, M. Rossi +1 more
2003International Endodontic Journal101 citations
Semantic Scholar
Ex vivo evaluation of the accuracy of two electronic apex locators during root canal length determination in primary teeth.
M. Leonardo, L. Silva, P. Nelson-Filho, R. Silva +1 more
2008International Endodontic Journal99 citations
Semantic Scholar
Outcome of root canal treatment in dogs determined by periapical radiography and cone-beam computed tomography scans.
Francisco Wanderley Garcia de Paula-Silva, B. Hassan, L. A. Bezerra da Silva, M. Leonardo +1 more
2009Journal of Endodontics98 citations
Semantic Scholar
Effect of rotary or manual instrumentation, with or without a calcium hydroxide/1% chlorhexidine intracanal dressing, on the healing of experimentally induced chronic periapical lesions.
A. De Rossi, L. Silva, M. Leonardo, L. B. Rocha +1 more
2005Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics92 citations
Semantic Scholar
Effect of a calcium hydroxide-based root canal dressing on periapical repair in dogs: a histological study.
M. Leonardo, M. F. E. Hernández, L. Silva, M. Tanomaru-Filho
2006Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics87 citations
Semantic Scholar
Calcium hydroxide root canal sealers--histopathologic evaluation of apical and periapical repair after endodontic treatment.
M. Leonardo, L. Silva, L. S. Utrilla, S. Assed +1 more
1997Journal of Endodontics81 citations
Semantic Scholar
Tissue damage after sodium hypochlorite extrusion during root canal treatment.
Ruth Elizabeth Fuentes de Sermeño, L. A. Bezerra da Silva, Henry Herrera, Helen Herrera +2 more
2009Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics79 citations
Semantic Scholar
In vitro antibacterial action of Tetraclean, MTAD and five experimental irrigation solutions.
F. G. Pappen, Ya Shen, Wei Qian, M. Leonardo +2 more
2010International Endodontic Journal78 citations
Semantic Scholar
Assessment of the microbiota in root canals of human primary teeth by checkerboard DNA-DNA hybridization.
D. B. Ruviére, M. Leonardo, L. A. Bezerra da Silva, I. Y. Ito +1 more
2007Journal of dentistry for children78 citations
Semantic Scholar
Radiographic evaluation of the effect of endotoxin (LPS) plus calcium hydroxide on apical and periapical tissues of dogs.
P. Nelson-Filho, M. Leonardo, L. Silva, S. Assed
2002Journal of Endodontics75 citations Open access
Semantic Scholar
Calcium hydroxide root canal dressing. Histopathological evaluation of periapical repair at different time periods.
M. Leonardo, F. Silveira, L. A. Bezerra da Silva, M. Tanomaru +1 more
2002Brazilian Dental Journal73 citations
Semantic Scholar
Calcium hydroxide root canal sealers: evaluation of pH, calcium ion concentration and conductivity.
L. A. Bezerra da Silva, M. Leonardo, R. da Silva, S. Assed +1 more
1997International Endodontic Journal70 citations
Semantic Scholar
Histological study of the effect of some irrigating solutions on bacterial endotoxin in dogs.
L. A. Bezerra da Silva, M. Leonardo, S. Assed, M. Tanomaru
2004Brazilian Dental Journal68 citations Open access
Semantic Scholar
Connective tissue responses to calcium hydroxide-based root canal medicaments.
P. Nelson, L. A. Bezerra Silva, M. Leonardo, L. S. Utrilla +1 more
1999International Endodontic Journal68 citations Open access
Semantic Scholar
Scanning electron microscopic preliminary study of the efficacy of SmearClear and EDTA for smear layer removal after root canal instrumentation in permanent teeth.
L. A. Bezerra da Silva, Ana Carolina Meng Sanguino, C. T. Rocha, M. Leonardo +1 more
2008Journal of Endodontics65 citations
Semantic Scholar
Effect of different root canal sealers on periapical repair of teeth with chronic periradicular periodontitis.
M. Tanomaru, M. Leonardo, L. Silva, L. S. Utrilla
1998International Endodontic Journal63 citations
Semantic Scholar
Biofilm on the apical region of roots in primary teeth with vital and necrotic pulps with or without radiographically evident apical pathosis.
C. T. Rocha, M. Rossi, M. Leonardo, L. B. Rocha +2 more
2008International Endodontic Journal57 citations
Semantic Scholar
Root canal adhesive filling in dogs' teeth with or without coronal restoration: a histopathological evaluation.
M. Leonardo, F. Barnett, G. Debelian, R. K. de Pontes Lima +1 more
2007Journal of Endodontics57 citations
Semantic Scholar
Anaerobic microorganisms in root canals of human teeth with chronic apical periodontitis detected by indirect immunofluorescence.
S. Assed, I. Y. Ito, M. Leonardo, L. Silva +1 more
1996Endodontics & dental traumatology55 citations
Semantic Scholar
Importance of bacterial endotoxin (LPS) in endodontics.
M. Leonardo, R. A. Bezerra da Silva, S. Assed, P. Nelson-Filho
2004Journal of Applied Oral Science52 citations Open access
Semantic Scholar
Evaluation of periapical repair following retrograde filling with different root-end filling materials in dog teeth with periapical lesions.
M. Tanomaru-Filho, M. R. Luis, M. Leonardo, J. M. G. Tanomaru +1 more
2006Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics51 citations
Semantic Scholar
Inhibition of sodium hypochlorite antimicrobial activity in the presence of bovine serum albumin.
F. G. Pappen, Wei Qian, J. Aleksejūniene, R. de Toledo Leonardo +2 more
2010Journal of Endodontics50 citations
Semantic Scholar
Radiographic evaluation of periradicular repair after endodontic treatment of dog's teeth with induced periradicular periodontitis.
F. Grecca, M. Leonardo, L. A. da Silva, M. Tanomaru +1 more
2001Journal of Endodontics47 citations
Semantic Scholar
In vitro evaluation of the antimicrobial activity of a castor oil-based irrigant.
M. Leonardo, L. A. Bezerra da Silva, M. Tanomaru, K. C. Bonifácio +1 more
2001Journal of Endodontics47 citations
Semantic Scholar
Inflammatory response to calcium hydroxide based root canal sealers.
L. A. Bezerra Silva, M. Leonardo, L. Faccioli, F. Figueiredo
1997Journal of Endodontics45 citations Open access
Semantic Scholar
Microbial culture and checkerboard DNA-DNA hybridization assessment of bacteria in root canals of primary teeth pre- and post-endodontic therapy with a calcium hydroxide/chlorhexidine paste.
I. Y. Ito, F. Matoba, F. Paula-Silva, L. A. Bezerra da Silva +2 more
2011International Journal of Paediatric Dentistry44 citations
Semantic Scholar
Histopathological evaluation of root canal filling materials for primary teeth.
L. A. Bezerra da Silva, M. Leonardo, D. D. de Oliveira, R. A. Bezerra da Silva +3 more
2010Brazilian Dental Journal43 citations Open access
Semantic Scholar
The use of ultrasound for cleaning the surface of stainless steel and nickel-titanium endodontic instruments.
M. T. Filho, M. Leonardo, K. C. Bonifácio, F. Dametto +1 more
2001International Endodontic Journal42 citations
Semantic Scholar
Accuracy of the iPex multi-frequency electronic apex locator in primary molars: an ex vivo study.
P. Nelson-Filho, P. C. Romualdo, K. C. Bonifácio, M. Leonardo +2 more
2011International Endodontic Journal39 citations
Semantic Scholar
Subcutaneous connective tissue response to primary root canal filling materials.
A. D. de Queiroz, S. Assed, A. Consolaro, P. Nelson-Filho +3 more
2011Brazilian Dental Journal39 citations Open access
Semantic Scholar
Apical and periapical repair of dogs' teeth with periapical lesions after endodontic treatment with different root canal sealers.
M. Leonardo, A. A. Salgado, L. A. da Silva, M. Tanomaru
2003Pesquisa odontologica brasileira = Brazilian oral research38 citations Open access
Semantic Scholar
MTA and calcium hydroxide for pulp capping.
A. D. de Queiroz, S. Assed, M. Leonardo, P. Nelson-Filho +1 more
2005Journal of Applied Oral Science37 citations Open access
Semantic Scholar
Evaluation of cell culture cytotoxicity of five root canal sealers.
R. Leonardo, A. Consolaro, I. Carlos, M. Leonardo
2000Journal of Endodontics34 citations
Semantic Scholar
HISTOMICROBIOLOGIC ASPECTS OF THE ROOT CANAL SYSTEM AND PERIAPICAL LESIONS IN DOGS' TEETH AFTER ROTARY INSTRUMENTATION AND INTRACANAL DRESSING WITH Ca(OH)2 PASTES
J. Soares, M. Leonardo, L. A. Bezerra da Silva, M. Tanomaru +1 more
2006Journal of Applied Oral Science32 citations Open access
Semantic Scholar
Periapical repair after root canal filling with different root canal sealers.
M. Tanomaru-Filho, J. M. G. Tanomaru, M. Leonardo, L. A. Bezerra da Silva
2009Brazilian Dental Journal31 citations Open access
Semantic Scholar
Effects of the association between a calcium hydroxide paste and 0.4% chlorhexidine on the development of the osteogenic phenotype in vitro.
R. A. Bezerra da Silva, M. Leonardo, L. A. Bezerra da Silva, Larissa Moreira Spínola de Castro +2 more
2008Journal of Endodontics30 citations
Semantic Scholar
Congenital eruption cyst: a case report.
R. A. Alemán Navas, M. G. Martínez Mendoza, M. Leonardo, R. A. Bezerra da Silva +2 more
2010Brazilian Dental Journal29 citations Open access
Semantic Scholar
A comparison study of periapical repair in dogs' teeth using RoekoSeal and AH plus root canal sealers: a histopathological evaluation.
M. Leonardo, D. Flores, F. W. G. de Paula E Silva, R. de Toledo Leonardo +1 more
2008Journal of Endodontics27 citations
Semantic Scholar
Influence of root canal dressings and sealers on repair of apical periodontitis after endodontic treatment.
Fabio Luiz C. Berbert, M. Leonardo, L. Silva, M. Tanomaru +1 more
2002Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics27 citations
Semantic Scholar

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