2002
DOI: 10.1590/s0074-02762002000700017
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Screening of some plants used in the Brazilian folk medicine for the treatment of infectious diseases

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Cited by 729 publications
(540 citation statements)
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References 13 publications
(11 reference statements)
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“…Holetz et al (2002) established this classification in an article titled "Screening of some plants used in the Brazilian folk medicine for the treatment of infectious diseases", published in Memórias do Instituto Oswaldo Cruz in 2002: extracts with an MIC less than 100 µg/ml, the antimicrobial activity is good, from 100 to 500 µg/ml the antimicrobial activity is moderate, from 500 to 1000 µg/ml the antimicrobial activity is weak, and over 1000 µg/ml the extract is considered inactive. Taking this classification into consideration, the ethanolic extract showed weak activity against K. pneumonieae and S. epidermidis, whereas it was inactive for the other microorganisms.…”
Section: Resultsmentioning
confidence: 99%
“…Holetz et al (2002) established this classification in an article titled "Screening of some plants used in the Brazilian folk medicine for the treatment of infectious diseases", published in Memórias do Instituto Oswaldo Cruz in 2002: extracts with an MIC less than 100 µg/ml, the antimicrobial activity is good, from 100 to 500 µg/ml the antimicrobial activity is moderate, from 500 to 1000 µg/ml the antimicrobial activity is weak, and over 1000 µg/ml the extract is considered inactive. Taking this classification into consideration, the ethanolic extract showed weak activity against K. pneumonieae and S. epidermidis, whereas it was inactive for the other microorganisms.…”
Section: Resultsmentioning
confidence: 99%
“…Valores de CIM inferior a 100 μg/mL tem atividade antibacteriana considerada boa; de 100 a 500 μg/mL moderada; de 500 a 1000 μg/mL fraca e acima de 1000 μg/mL inativa (Holetz et al, 2002;Ayres et al, 2008;Sousa et al, 2015).…”
Section: Resultsunclassified
“…O extrato de P. granatum mostrou ser mais efi caz, apresentando CIM entre 25 e 40 mg/mL, o que não ocorreu quando se utilizou a técnica de difusão em ágar, onde a atividade inibitória ocorreu em concentrações mais elevadas. Atividade semelhante da P. granatum também foi observada por outros autores sobre vários tipos de microrganismo (Peres e Anesini, 1994;Holetz et al, 2002). A atividade antimicrobiana do S. cuminii também foi observada por outros autores (Djipa et al, 2000;Dorman;Deans, 2000 …”
Section: Determinação Da Concentração Inibitória Mínima -Cimunclassified
“…O extrato de Punica granatum L. (romã) mostrou-se efi ciente contra Staphylococcus aureus resistente a meticilina. O óleo essencial de Artemisia annua L. foi avaliado quanto a sua atividade antimicrobiana e inibiu o crescimento de uma bactéria Gram positiva Enterococcus hirae e dos fungos testados (Juteau et al, 2002 boa, enquanto do S. travancoricum foi moderada (Holetz et al, 2002). A atividade antimicrobiana de extrato metanólico de Artemisia afra Jacq sobre várias bactérias Gram positivas e fungos foi observada por Rabe e Van Staden (1997).…”
Section: Introductionunclassified