| Autor: |
Bogeum Kim, Min-Sung Kim, Seul-Ki Park, Seok-Chun Ko, Sung-Hwan Eom, Won-Kyo Jung, Young-Mog Kim |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
Fisheries and Aquatic Sciences, Vol 21, Iss 1, Pp 1-6 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
2234-1757 |
| DOI: |
10.1186/s41240-018-0096-x |
| Popis: |
Abstract Background Cutaneous bacterial pathogens including Staphylococcus aureus, Staphylococcus epidermidis, Pseudomonas aeruginosa, and Propionibacterium acnes are often involved in acne vulgaris. The currently available therapeutic option for these skin pathogens is an antibiotic treatment, resulting in the emergence of antibiotic-resistant bacteria. The objective of this study was to discover an alternative antibacterial agent with lower side effect from marine algae. Results The ethanolic extract of edible brown algae Ishige okamurae exhibits potent antibacterial activity against cutaneous bacterial pathogens. Among the ethanol soluble fractions, the n-hexane (Hexane)-soluble fraction exhibited the strongest antibacterial activity against the pathogens with MIC values ranging 64 to 512 μg/mL and with minimum bactericidal concentration values ranging 256 to 2048 μg/mL. Furthermore, the combination with Hexane fraction and antibiotics (ceftazidime, ciprofloxacin, and meropenem) exhibited synergistic effect. Conclusion This study revealed that the I. okamurae extract exhibited a synergistic antibacterial effect against acne-related cutaneous bacterial pathogens acquired antibiotic resistant. Thus, the results of the present study suggested that the edible seaweed extract will be a promising antibacterial therapeutic agent against antibiotic-human skin pathogens and its infections. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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