Péquignot J, Moga A
Eur J Toxicol Environ Hyg. 1975 Nov-Dec;8(6):361-9.
Here is a comparative study of the impairments observed on the histological structure of the excretory and hematopoietic organs of carps after acute intoxication (by formol and ammonia) and chronic intoxication (by copper sulfate and lead nitrate). Although all these toxic substances induce the same type of impairments, their degree of seriousness vary. The most affected organs are the gills which present with congestive reactions and partial destruction of respiratory lamellae, and the spleen whose red pulp is usually destroyed. On the other hand, the proliferation of a parasitic fungus was observed on all intoxicated carps. This was understood as a weakening of their body's natural defenses.
这是一项关于鲤鱼在急性中毒（甲醛和氨）和慢性中毒（硫酸铜和硝酸铅）后排泄和造血器官组织学结构损伤的比较研究。尽管所有这些有毒物质都会引发相同类型的损伤，但其严重程度各不相同。受影响最严重的器官是鳃，出现充血反应和呼吸薄片部分破坏，以及脾脏，其红髓通常被破坏。另一方面，在所有中毒的鲤鱼身上都观察到寄生真菌的增殖。这被认为是它们身体自然防御能力的减弱。
