当前位置: 首页 > 文章 > 麻痹性贝毒毒素在中华哲水蚤体内的累积及排出 海洋湖沼通报 2010 (4) 160-164
Position: Home > Articles > THE ACCUMULATION AND REDUCTION OF PSP TOXINS IN CALANUS SINICUS Transactions of Oceanology and Limnology 2010 (4) 160-164

麻痹性贝毒毒素在中华哲水蚤体内的累积及排出

作  者:
吴振兴;刘云国;贾俊涛;李伟才;肖西志;鲍蕾;吕宁;许艳丽
单  位:
青岛出入境检验检疫局;山东检验检疫技术中心
关键词:
麻痹性贝毒毒素;塔玛亚历山大藻;中华哲水蚤
摘  要:
本文研究了中华哲水蚤对可产生麻痹性贝毒毒素的塔玛亚历山大藻的摄食情况,以及麻痹性贝毒毒素在中华哲水蚤体内的累积和排出过程。实验发现,中华哲水蚤可以摄食有毒塔玛亚历山大藻,并在体内累积麻痹性贝毒毒素;麻痹性贝毒毒素各成分在中华哲水蚤体内发生相互转化的现象,同时中华哲水蚤又可通过自身代谢作用降解掉大部分毒素;中华哲水蚤可通过其排泄物在空间上转移麻痹性贝毒毒素。
译  名:
THE ACCUMULATION AND REDUCTION OF PSP TOXINS IN CALANUS SINICUS
作  者:
WU Zhenxing1,LIU Yunguo1,JIA Juntao1,LI Weicai2,XIAO Xizhi1,BAO Lei1,LV Ning1,XU Yanli1(1.Shandong Technical Center of Inspection and Quarantine,Qingdao 266002,China;2.Qingdao Entry-Exit Inspection and Quarantine Bureau,Qingdao 266002,China)
关键词:
PSP toxins;Alexandrium tamarence;Calanus sinicus
摘  要:
About the instance of Calanus sinicus grazing toxic Alexandrium tamarense,and the accumulation and reduction of paralytic shellfish poisoning(PSP) toxins in C.sinicus are investigated.The experiment results showed that C.sinicus can feed on A.tamarense and accumulate PSP toxins in body.The mole percentage of PSP toxins composition changed in C.sinicus,at the same time,C.sinicus degraded some PSP toxins through metabolism.And C.sinicus can be a link for PSP toxins transmission to both pelagic and benthic environment.

相似文章

计量
文章访问数: 5
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊