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NTIS 바로가기한국수산과학회지 = Korean journal of fisheries and aquatic sciences, v.45 no.2, 2012년, pp.154 - 160
박희주 (부경대학교 수산생명의학과) , 강주찬 (부경대학교 수산생명의학과)
This study the effects of Cu exposure on biochemical factors in the hemolymph and hepatopancreas of the abalone
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핵심어 | 질문 | 논문에서 추출한 답변 |
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복족류의 순환계는 어떤 기능을 수행하는가? | 복족류의 순환계는 개방혈관계로 혈구세포가 모든 조직 사이를 순환하면서 상처치유, 패각의 재생, 영양분의 소화, 분비물의 배설 등 다양한 기능을 수행하며, 이물질 침입에 대한 생체방어의 기능이 있다(Cheng, 1981). Hemolymph 내의 혈구들은 phagocytosis를 포함하여 다양한 형태의 면역 기능이 있으며, 중금속과 같은 오염 물질에 의해 영향을 받으며(Exon and Koller, 1986), 체내에 흡수된 금속이온은 hemolymph의 기능적인 변화를 야기시킨다(Weifang et al. | |
수중에 존재하는 구리(Cu)는 노출 시간과 노출 농도에 비례하여 어떤 피해를 주는가? | , 2002). 일반적으로 수중에 존재하는 구리(Cu)는 노출 시간과 노출 농도에 비례하여 갑각류 및 어류 등의 사망, 성장 및 생화학적 변동에 영향을 미친다(Marr et al., 1996; Wong et al. | |
구리와 같은 중금속들이 해수 중으로 유입되면 어떠한 상태로 잔류하는가? | 해수 중으로 유입된 중금속은 수중에 유리된 상태로 존재하거나 저질에 흡착되어 오랜 기간 잔류하게 되고, 여러 가지 경로를 통해 각종 생물에 영향을 미친다(Arai et al., 2002). |
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