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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

The alveolar bone protective effects of natural products: A systematic review

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Autor(es):
Freires, Irian Almeida [1] ; Santaella, Gustavo Machado [2] ; Orlandi Sardi, Janaina de Cassia [3] ; Rosalen, Pedro Luiz [3]
Número total de Autores: 4
Afiliação do(s) autor(es):
[1] Univ Florida, Coll Dent, Dept Oral Biol, Gainesville, FL 32610 - USA
[2] Univ Estadual Campinas, Piracicaba Dent Sch, Dept Oral Diag, Piracicaba, SP - Brazil
[3] Univ Estadual Campinas, Piracicaba Dent Sch, Dept Physiol Sci, Piracicaba, SP - Brazil
Número total de Afiliações: 3
Tipo de documento: Artigo de Revisão
Fonte: ARCHIVES OF ORAL BIOLOGY; v. 87, p. 196-203, MAR 2018.
Citações Web of Science: 2
Resumo

Objectives: This systematic review was carried out to identify which naturally-occurring agents and constituents isolated therefrom have effects in preventing bone loss in a ligature-induced periodontitis model. Materials and methods: Eight databases were systematically searched for studies of experimental periodontitis. The data were extracted, analyzed, and the treatment outcomes were given scores based on the level of bone destruction as compared to their untreated induced-periodontitis control. Results: 294 articles were found, of which 15 met the inclusion criteria. The selected studies tested a multi herbal formulation; extracts (leaves, barks or fruit) of different plant species; and propolis. The most usual dosing protocol consisted of 3-times-a-day, 11-day treatment. The combined gel of Myracrodruon urundeuva (5%) and Lippia sidoides (0.5%) was the most active treatment, reducing 45-65% bone loss in the region of molars as compared to 73.4% of doxycycline (gold-standard). Ginkgo biloba extract (28-56 mg/kg) and propolis (100-200 mg/kg) prevented bone destruction by 50% and 40-44%, respectively. The other tested samples showed intermediate/weak activity in modulating bone resorption. Conclusions: The gel of M. urundeuva and L. sidoides, and G. biloba and propolis extracts showed strong alveolar bone protective effectiveness in induced-periodontitis in rats. Further translational research should bridge the gap between the rat study outcomes and the clinical efficacy and long-term toxicity of these formulations in humans. The compilation of the vast literature database presented herein may drive further in vivo and clinical studies with the selected efficacious formulations to subsidize their pharmaceutical application. (AU)

Processo FAPESP: 11/15984-0 - Avaliação da atividade anti-Candida, antiproliferativa e citotóxica do óleo essencial e frações de Coriandrum sativum L.
Beneficiário:Irlan de Almeida Freires
Linha de fomento: Bolsas no Brasil - Mestrado
Processo FAPESP: 13/25080-7 - Prevalência de cepas de Streptococcus mutans expressando Cnm de crianças e adultos e o papel desta glicoproteína nas interações patógeno-hospedeiro
Beneficiário:Irlan de Almeida Freires
Linha de fomento: Bolsas no Brasil - Doutorado