Rituxan can cause serious side effects that can lead to death, including: Before receiving Rituxan, tell your doctor if you: Have had a severe infusion reaction to Rituxan in the past. Have a history of other medical conditions including: Heart problems.
Eutrophication Eutrophication is a process in which bodies of water (lakes, ponds, and rivers) receive excess nutrients that stimulate excessive growth of algae.The two most common nutrients that initiate eutrophication are nitrogen and phosphorous, two limiting nutrients in the growth of algae.utrophication is a noun that refers to the excessive richness of  nutrients in water body or a lake. The excessiveness is due to  frequent runoff from the land that causes â¦ dense growth of plant  life.
In nature, eutrophication is a common phenomenon in freshwater ecosystems and is really a part of the normal aging process of many lakes and ponds. Some never experience it because of a lack of warmth and light, but many do. Over time, these bodies of freshwater change in terms of how productive or fertile they are.