저서성 요각류 Tigriopus japonicus s.l.에서 항생제 Fenbendazole과 Lincomycin의 영향

다국어 초록 (Multilingual Abstract)

The ecotoxicological effects of two antibiotics, fenbendazole and lincomycin, were observed in the harpacticoid copepod Tigriopus japonicus s.l. collected from tidal pools in the southern coast of Korea. Fenbendazole had a significant effect on the survival rates (p<0.05), delay of copepodite emergence, and urosome size (p<0.05). Lincomycin, on the other hand, had no significant influence on these environmental indicators. However, our analysis of morphological abnormalities in T. japonicus s.l. showed that lincomycin was more effective than fenbendazole in causing deformities. The pattern of deformity was diverse, with fused segments, and loss or addition of setae in the swimming legs. All of these patterns appeared as a result of relatively low concentrations of this antibiotic (0.3, 1㎍ L?¹). We report here patterns of morphological abnormality in T.japonicus s.l. exposed to antibiotics, and suggest their possible application in ecotoxicological monitoring.

목차 (Table of Contents)

• ABSTRACT
• 서론
• 재료 및 방법
• 결과
• 고찰
• 감사의 글
• 참고문헌

참고문헌 (Reference)

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