Screening of medicinal plants for antibacterial activities on Staphylococcus aureus strains isolated from bovine mastitis

被引：23

作者：

Diaz, Marisa A. N. ^{[1
]}

Rossi, Ciro C. ^{[1
]}

Mendonca, Vitor R. ^{[1
]}

Silva, Danielle M. ^{[1
]}

Ribon, Andrea de O. B. ^{[1
]}

Aguilar, Ananda P. ^{[1
]}

Munoz, Gaspar D. ^{[2
]}

机构：

[1] Univ Fed Vicosa, Dept Bioquim & Biol Mol, Ctr Ciencias Biol & Saude, BR-36570000 Vicosa, MG, Brazil

[2] Univ Fed Minas Gerais, Inst Ciencias Exatas, BR-31270901 Vicosa, MG, Brazil

来源：

REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY | 2010年 / 20卷 / 05期

关键词：

Staphylococcus aureus; bovine mastitis; medicinal plants; folk medicine; biofilm inhibition; ANTIMICROBIAL ACTIVITY; ESSENTIAL OILS; VETERINARY-MEDICINE; AROMATIC PLANTS; EXTRACTS;

D O I：

10.1590/S0102-695X2010005000013

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Staphylococcus aureus is the main causative agent of bovine mastitis. The activity of several extracts from ten medicinal plants traditionally used in Brazil as antiseptic was investigated against fifteen strains of Staphylococcus aureus isolated from animals with mastitis manifestation by the disc diffusion method and broth microdilution assay. The interference of the extracts on cell in the form of adherent colonies was also evaluated. MIC values ranged from 0.5 mg/mL to 1.0 mg/mL and biofilm inhibitory concentration (BIC) were between 0.25 mg/mL and 0.8 mg/mL. Results revealed the potential of extracts of Senna macranthera, Artemisia absinthium, Cymbopogon nardus and Baccharis dracunculifolia as antibacterial agents against S. aureus strains isolated from bovine mastitis and support the possible use of these phytotherapic agents in the clinical management of the disease.

引用

页码：724 / 728

页数：5

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