1 Plant and animal wastes decompose, adding nitrogen to the soil. 2  Bacteria in the soil convert those forms of nitrogen into forms plants can use. 3  Plants use the nitrogen in the soil to grow.  People and animals eat the plants; then animal and plant residues return nitrogen to the soil again, completing the cycle.
unasyn (ampicillin sodium and sulbactam sodium) injection, powder, for solution. [Roerig] To reduce the development of drug-resistant bacteria and maintain the effectiveness of UNASYNÂ® and other antibacterial drugs, UNASYN should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria.
Betaseron Â® (interferon beta-1b) is a prescription medication approved for the treatment of multiple sclerosis (MS).It is injected subcutaneously (just under the skin) every other day.t this time, it is not fully understood how Betaseron works to treat MS. Although the exact causes of MS are not known, it is often considered to be an autoimmune disease in which the immune system attacks and destroys the protective coating around nerve fibers.