Avaliação in vitro da atividade antibacteriana de um cimento odontológico à base de óleo-resina de Copaifera multijuga Hayne

Vasconcelos, Katia Regina Felizardo; Veiga, Valdir Florêncio da; Rocha, Waldireny Caldas; Bandeira, Maria Fulgência Costa Lima

doi:10.1590/s0102-695x2008000500017

Cited by 38 publications

(38 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The chemical compounds present in the EO in our study (Table 2) were similar to those found by other authors (12,15,17,35) . Both Veiga Júnior and Pinto (10) and Pieri et al (36) attributed the antiinflammatory, antibacterial, antifungal and anti-edema activities of the OR of copaiba to the sesquiterpene β-caryophyllene, which was the major component of the volatile fraction in the present study.…”

Section: Discussionsupporting

confidence: 91%

See 1 more Smart Citation

Antimicrobial Activity of Copaifera Spp. Against Bacteria Isolated From Milk of Cows With Mastitis

et al. 2017

View full text Add to dashboard Cite

The antimicrobial activities of the oleoresin (OR) and the essential oil (EO) of Copaifera spp. were checked against microorganisms isolated from milk samples of cows diagnosed with grade III subclinical mastitis. The OR had good antimicrobial activity (MIC ≤ 100 µg/mL) against samples of coagulase-positive Staphylococcus, coagulase-negative Staphylococcus, Streptococcus of groups C, F, and G, and Corynebacterium spp. Meanwhile, the EO had good antimicrobial activity (MIC≤100 µg/mL) against coagulase-negative Staphylococcus and Corynebacterium spp. The OR and the EO were inactive and weak to inactive, respectively, against Escherichia coli. Overall, the OR had better antimicrobial activity than the essential oil against the 55 bacterial isolates (p<0.0001). The GC/MS analysis identified sesquiterpenes in EO and by the ESI FT-ICR MS method, the identification of diterpenic acids in OR was possible. Therefore, this raw plant material is promising for the development of phytotherapeutic drugs against bovine mastitis.Keywords: bovine mastites; ESI FT-ICR MS; essential oil; minimum inhibitory concentration; oleoresin. ResumoA mastite bovina é um problema sanitário que afeta o gado leiteiro em todas as áreas produtoras do 2 Cienc. anim. bras., Goiânia, v.18, 1-14, e-39068, 2017Antimicrobial activity of Copaifera spp. against bactéria isolated from milk of cows with mastitis. mundo, sendo de difícil controle e erradicação. A atividade antimicrobiana da oleorresina e do óleo essencial de Copaifera spp. foi verificada frente aos micro-organismos isolados de amostras de leite de vacas diagnosticadas com mastite subclínica grau III. A oleorresina de Copaifera ssp. apresentou boa atividade antimicrobiana (CIM≤100 µg/mL) frente às amostras de Staphylococcus coagulase positivo, Staphylococcus coagulase negativo, Streptococcus do grupo C, F, G e Corynebacterium spp. Já o óleo essencial de Copaifera spp. apresentou boa atividade antimicrobiana (CIM≤100 µg/mL) frente aos Staphylococcus coagulase negativo e Corynebacterium spp. Em relação à Escherichia coli, a atividade antimicrobiana da oleorresina e o óleo essencial foi inativa e fraca à inativa, respectivamente. Conclui-se que, frente às 55 bactérias isoladas, a olerresina apresentou melhor atividade antimicrobiana do que o óleo essencial de Copaifera spp. (p<0,0001). A análise por CG/EM identificou sesquiterpenos no óleo essencial e pelo método ESI FT-ICR MS, foi possível identificar ácidos diterpenos na oleorresina de Copaifera spp. Por fim, sugere-se que a oleorresina de Copaifera spp. é uma matéria-prima vegetal promissora no desenvolvimento de medicamento fitoterápico para o tratamento de mastite bovina.Palavras-chave: concentração inibitória mínima; ESI FT-ICR MS; mastite bovina; óleo essencial; oleorresina.

show abstract

Section: Discussionsupporting

confidence: 91%

“…Previous studies have shown that the copaiba exudate inhibits the growth of the bacteria S. aureus, E. coli, and Pseudomonas aeruginosa (14) , in addition to bacteria in genus Streptococcus (15) .…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial Activity of Copaifera Spp. Against Bacteria Isolated From Milk of Cows With Mastitis

et al. 2017

View full text Add to dashboard Cite

show abstract

“…Thus, the first use of copaiba oil was for treatment of healings and inflammations (Cascon, 2004). Some fractions of Copaifera multijuga oil-resin present anticancer activity in vitro and in vivo assays (Lima et Karol de S. Barbosa, Massayoshi Yoshida, Veridiana V. Scudeller al., 2003), and antibacterial activity (Vasconcelos et al, 2008).…”

Section: Introductionmentioning

confidence: 98%

Detection of adulterated copaiba (Copaifera multijuga Hayne) oil-resins by refractive index and thin layer chromatography

Barbosa¹,

Yoshida²,

Scudeller³

2009

Rev. bras. farmacogn.

View full text Add to dashboard Cite

“…No entanto, plantas para uso na odontologia são relatadas pela população, mas poucas são avaliadas cientificamente quanto às suas propriedades biológicas. O avanço maior neste sentido está entre as plantas com atividade antimicrobiana e antifúngica pelo considerável avanço do desenvolvimento de derivados naturais com ação bactericida ou fungicida (Cowan, 1999;Vasconcelos et al, 2006;Silva et al, 2008;Vasconcelos et al, 2008).…”

Section: Introductionunclassified

Estudo etnobotânico de plantas medicinais para problemas bucais no município de João Pessoa, Brasil

Santos¹,

Dantas²,

Santos³

et al. 2009

Rev. bras. farmacogn.

View full text Add to dashboard Cite

Unitermos: Etnobotânica, plantas medicinais, fitoterapia, saúde bucal.ABSTRACT: "Etnobotanical studies of medicinal plants for oral conditions in the municipality of João Pessoa, Brazil". The objective of this research was to carry out an ethnobotanical study about the indication of medicinal plants for oral conditions, as well as to investigate the use of medicinal plants among users of dental services in the city of João Pessoa, Brazil. The work consisted of two stages of investigation: traditional healers ("raizeiros") (n = 20) and users (n = 200). A structured form was applied to the healers in order to know which medicinal plant they marketed most for oral pathologies. Later, a form was applied to the users of public services (n = 100) and private services (n = 100) to obtain information about the use phytotherapy. The most frequent plants used for oral problems that were sold by the healers were: "babatenon" (Pithecelobium avaremotemo Mart.), "aroeira" (Schinus terebinthifolius Raddi), cashew tree known as "cajueiro roxo" (Anacardium occidentale L.) and "quixaba" (Bumelia sartorum Mart.). Among the users, 80% reported the use of medicinal plants. The most cited were pomegranate (Punica granatum L.), cashew tree, "juá" (Zizyphus joazeiro Mart.), and mint leaf known as "hortelã da folha graúda" (Plectrantus amboinicus Lour). The data suggest that a good deal of the local population, mainly public service users do use medicinal plants. It is necessary, though more studies to prove the effective action of the plants under scientific basis.

show abstract

Avaliação in vitro da atividade antibacteriana de um cimento odontológico à base de óleo-resina de Copaifera multijuga Hayne

Cited by 38 publications

References 15 publications

Antimicrobial Activity of Copaifera Spp. Against Bacteria Isolated From Milk of Cows With Mastitis

Antimicrobial Activity of Copaifera Spp. Against Bacteria Isolated From Milk of Cows With Mastitis

Detection of adulterated copaiba (Copaifera multijuga Hayne) oil-resins by refractive index and thin layer chromatography

Estudo etnobotânico de plantas medicinais para problemas bucais no município de João Pessoa, Brasil

Contact Info

Product

Resources

About