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Antimicrobial activity of naphthoquinones from Lithospermum canescens [Michx.] Lehm

100%

Pietrosiuk A., Kedzia B., Holderna-Kedzia E., Wiedenfeld H., Malinowski M., Furmanowa M.

Herba Polonica

2003

tom 49

nr 3-4

Antibacterial and antifungal activities of Lithospermum ccinescens roots extract and acetylshikonin, isobutyrylshikonin — naphthoquinone derivatives isolated from them were investigated by measuring their minimal inhibitory concentrations (MIC). L. canescens extract was found to have strong antibacterial and antifungal activities against investigated Gram-positive bacteria: Staphylococcus aureus 1251, Enterococcus faecalis ATCC 8040, and yeast-like fungi strain Candida albicans PCM 1409 PZH and comparable to chloramphenicol and amphotericin B activities. However, the extract potency against Gram-negative bacteria such as Escherichia coli PZH 026 B6 and Pseudomonas aeruginosa S. 85/2 was several times lower. Acetylshikonin and isobutyrylshikonin showed strong antibiotic activity. The effect of these compounds on the S. aureus FDA 209P was similar as effect of chloramphenicol.

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In vitro cultures of carnivorous plants from the Drosera and Dionaea genus for the production of biologically active secondary metabolites

51%

Banasiuk R., Kawiak A., Krolicka A.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

2012

tom 93

nr 2

Combining plant extracts from in vitro culture of Drosera binata and silver nanoparticles to combat Staphylococcus aureus

51%

Krychowiak M., Kawiak A., Banasiuk R., Krauze-Baranowska M., Krolicka A.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

2013

tom 94

nr 3

Nowoczesne srodki chemicznego zwalczania szkodliwych stawonogow

38%

Sobotka W.

Progress in Plant Protection

1998

tom 38

nr 1

128-124

Ograniczanie wyników

2 BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

1 Herba Polonica

1 Progress in Plant Protection

2 Banasiuk R.

2 Kawiak A.

2 Krolicka A.

1 Furmanowa M.

1 Holderna-Kedzia E.

1 Kedzia B.

1 Krauze-Baranowska M.

1 Krychowiak M.

1 Malinowski M.

1 Pietrosiuk A.

1 Sobotka W.

1 Wiedenfeld H.

1 2013

1 2012

1 2003

1 1998

Wyniki wyszukiwania

Antimicrobial activity of naphthoquinones from Lithospermum canescens [Michx.] Lehm

In vitro cultures of carnivorous plants from the Drosera and Dionaea genus for the production of biologically active secondary metabolites

Combining plant extracts from in vitro culture of Drosera binata and silver nanoparticles to combat Staphylococcus aureus

Nowoczesne srodki chemicznego zwalczania szkodliwych stawonogow