Using Biomarkers to Study PAHs’ Toxicological Effects on Marine Fish

污染物对海洋生物毒性效应的早期预警和生物标志物指示作用研究是当今海洋生态毒理学研究的热点和前沿。本论文以湄洲湾海域和厦门西海域养殖区为研究区域，采用现代分析技术，从分子水平上系统研究了多环芳烃（PAH）在海水、沉积物、养殖鱼类中的含量分布；通过现场实验，实验室暂养、投毒和恢复实验系统测定了养殖鱼类的肝脏、胆汁、鳃、全血等不同器官、组织的生化指标及养殖鱼类肝脏、胆汁的化学指标，探讨了这些指标对水环境多环芳烃污染的生物指示作用。取得如下新的成果：1首次系统研究了多环芳烃在湄洲湾海水、沉积物的含量分布，采用PAH型式的分子指纹方法分析了水体、沉积物中PAH的来源特征；指出：湄洲湾海水的多环芳烃主要来...Polycyclic aromatic hydrocarbons (PAH) are priority trace organic pollutants in the CLRTAP (Convention on Long-Range Transboundary Air Pollution) POPs (persistent organic pollutants) protocol. Both laboratory experiments and field surveys unequivocally demonstrated that PAH adversely affect estuarine and marine organisms. PAH are implicated in the development of lesions and tumors in fish，they pro...学位：工学博士院系专业：海洋与环境学院环境科学研究中心_环境科学学号：B19993400

佳辐占和广陆矮4号水稻叶片蛋白质的双向电泳比较研究

应用双向电泳技术研究比较两种不同品质水稻(佳辐占和广陆矮4号)叶片的蛋白质组分的差异.两种水稻叶片提取的蛋白质的双向电泳图谱斑点清晰,形态规则.采用考马斯亮蓝染色获得约400个斑点,银染图谱约800个斑点.两种水稻的蛋白质图谱考马斯亮蓝染色图谱存在5个显著差异点,银染图谱存在11个显著差异点

「日本草本植物根系図説」補遺(9)

金沢大学理学部生物学科清水植物研究室This series is a supplement to our publication entitled "Underground Organs of Herbaceous Angiosperms" (1995) to be continued from Annual Report of Botanic Garden, Faculty of Science, Kanazawa University No. 25, 17-28. The present paper aims to describe and illustrate the underground organs of four liliaceous plants :Paris tetraphylla, P. verticillata and Polygonatum lasianthum, P. odoratum var. pluriflorum

「日本草本植物根系図説」補遺 (7)

This series is a supplement to our recent publication entitled "Un­derground Organs of Herbaceous Angiosperms" (1995) to be continued from An­nual Repot of Botanic Garden, Faculty of Science, Kanazawa University No. 22, 1-10(1999). The present paper aims to describe and illustrate the underground or­gans of four herbaceous angiosperms: Phryma leptostachya subsp. asiatica (Verbena­ceae), Disporum sessile (Liliaceae), D. smilacinum (Liliaceae) and Setaria chondrachne (Poaceae)

「日本草本植物根系図説」補遺 (6)

This series is a supplement to our recent publication entitled "Un­derground Organs of Herbaceous Angiosperms" (1995) to be continued from An­nual Repot of Botanic Garden, Faculty of Science, Kanazawa University No. 22, 1-10(1999). The present paper aims to describe and illustrate the underground or­gans of four herbaceous angiosperms: Phryma leptostachya subsp. asiatica (Verbena­ceae), Disporum sessile (Liliaceae), D. smilacinum (Liliaceae) and Setaria chondrachne (Poaceae)

高山植物の実生形態(2): 草本植物生活史研究プロジェクト報告(2)

Seedlings of 10 monocot species belonging to Arisaema (Araceae), Luzula (Juncaceae). Carex (Cyperaceae), Deschampsia, Glyceria (Poaceae), Aletris, Hosta and Tofieldia (Liliaceae) were morphologically studied. As for the seedling type of the species examined, Arisaema and Hosta are Hemerocallis type, Luzula, Aletris and Tofieldia are Allium type, Carex is Carex type (newly named), Deschampsia and Glyceria are Graminoid type. It is to be noticed that the seedlings of Hosta are characterized by more or less elongated epicotyls as well as hypocotyl. The mesocotyls are very variable in length in two graminoid species exammed