淡水水体中微囊藻毒素的监测技术

随着水体富营养化的日益加剧 ,有毒蓝藻水华在世界范围内频繁发生。有毒蓝藻产生的毒素对人类和动物有潜在的危害 ,迫切要求对水体中特别是饮用水源中的蓝藻毒素进行监测。微囊藻毒素是蓝藻产生的一类环状七肽 ,可以抑制蛋白磷酸酶 1和 2 A。微量微囊藻毒素还促进肿瘤的发生。简要介绍了近年来发展起来的几类微囊藻毒素监测技术 ,以期引起有关部门的重视

The techniques of monitoring microcystins in freshwater bodies

Mass growth of cyanobacteria (blue green algae), leading to the production of blooms, can occur in eutrophic waterbodies throughout the world Toxins produced by cyanobacterial populations related to human and animal health have raised the attention to monitoring toxin in surface waters (eg rivers, lakes, reservoirs, etc), especially in drinking water supplies Cyclic heptapeptide microcystins are a group of cyanobacterial toxins which can inhibit protein phosphatases 1 and 2A, and they also can promot tumor This paper reviews the techniques of monitoring microcystins in freshwater bodies in recent years