BMC Complementary and Alternative Medicine | |
Protective effect of topical Cordia verbenacea in a rat periodontitis model: immune-inflammatory, antibacterial and morphometric assays | |
Research Article | |
Fabiano Ribeiro Cirano1  Renato Corrêa Viana Casarin1  Suzana Peres Pimentel1  Guilherme Emerson Barrella1  Fernanda Vieira Ribeiro1  Márcio Zaffalon Casati1  Glyn Mara Figueira2  Mary Ann Foglio2  | |
[1] Depto de Odontologia, Universidade Paulista – UNIP, Av. Dr. Bacelar, 1212, 4 andar, Vila Clementino, 04026-002, São Paulo, SP, Brazil;Multidisciplinary Center for Chemical, Biological and Agricultural Research (CPQBA), Campinas University, Campinas, São Paulo, Brazil; | |
关键词: Cordia Verbenaceae; Essential oil; Periodontitis; Alveolar bone loss; Anti-inflammatory; Antibacterial; | |
DOI : 10.1186/1472-6882-12-224 | |
received in 2012-05-23, accepted in 2012-08-22, 发布年份 2012 | |
来源: Springer | |
【 摘 要 】
BackgroundThis study evaluated the effects of C. verbenacea essential oil topically administered in a rat periodontitis model.MethodsPeriodontitis was induced on rats in one of the mandibular first molars assigned to receive a ligature. Animals were randomly divided into two groups: a) non-treatment group (NT) (n = 18): animals received 1mL of vehicle; b) C. verbenacea group (C.v.) (n = 18): animals received 5mg/Kg of essential oils isolated from C. verbenacea. The therapies were administered topically 3 times daily for 11 days. Then, the specimens were processed for morphometric analysis of bone loss. The ligatures were used for microbiological assessment of the presence of Aggregatibacter actinomycetemcomitans, Tannerella forsythia and Porphyromonas gingivalis using PCR. The gingival tissue was collected to Elisa assay of interleukin (IL)-1α and IL-10 levels.ResultsBone loss was inhibited by C. verbenacea when compared to the NT group (p < 0.05). A decrease in the levels of IL-1α and increase in the IL-10 amounts was observed in the C.v. group as compared to NT group (p < 0.05). A lower frequency of P. gingivalis was found in C.v. group (p < 0.05).ConclusionC. verbenacea essential oil topically administered diminished alveolar bone resorption, promoting a positive local imbalance in the pro/anti-inflammatory system and reducing the frequency of detection of P. gingivalis.
【 授权许可】
Unknown
© Pimentel et al.; licensee BioMed Central Ltd. 2012. This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
【 预 览 】
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【 参考文献 】
- [1]
- [2]
- [3]
- [4]
- [5]
- [6]
- [7]
- [8]
- [9]
- [10]
- [11]
- [12]
- [13]
- [14]
- [15]
- [16]
- [17]
- [18]
- [19]
- [20]
- [21]
- [22]
- [23]
- [24]
- [25]
- [26]
- [27]
- [28]
- [29]
- [30]
- [31]
- [32]
- [33]
- [34]
- [35]
- [36]
- [37]
- [38]
- [39]
- [40]
- [41]
- [42]
- [43]
- [44]
- [45]
- [46]
- [47]
- [48]