Vitamin B-12 deficiency anemia (pernicious anemia). Vitamin B-12 deficiency can result from a diet lacking in vitamin B-12, which is found mainly in meat, eggs and milk. Vitamin B-12 deficiency anemia can also occur if your small intestine can't absorb vitamin B-12.f your diet is lacking in certain vitamins, vitamin deficiency anemia can develop. Or vitamin deficiency anemia may develop because your body can't properly absorb the nutrients from the foods you eat. Causes of vitamin deficiency anemias, also known as megaloblastic anemias, include:
Sirolimus, also called rapamycin, is a drug that is used to suppress the immune system in people who have had kidney transplants.It is given in combination with other drugs to prevent rejection of transplanted kidneys.This test measures the amount of sirolimus in the blood.irolimus, also called rapamycin, is a drug that is used to suppress the immune system in people who have had kidney transplants.
AP23573, an mTOR inhibitor and rapamycin analog, which was granted fast-track designation by the FDA for patients with soft tissue and bone sarcomas, is a unique agent with promising efficacy in sarcoma.Registration trials of AP23573 in sarcoma are eagerly awaited.ll mTOR inhibitors bind to the mTOR kinase. This has at least two important effects. First, mTOR is a downstream mediator of the PI3K/Akt pathway. The PI3K/Akt pathway is thought to be over activated in numerous cancers and may account for the widespread response from various cancers to mTOR inhibitors.