5-fluoro-2-deoxycytidine

A substance being studied in the treatment of some types of cancer. It may prevent the growth of tumors by stopping cancer cells from dividing and by killing … [Read more...]

5-fluorouracil

A drug used to treat symptoms of cancer of the colon, breast, stomach, and pancreas. It is also used in a cream to treat certain skin conditions. 5-fluorouracil … [Read more...]

5-FU

A drug used to treat symptoms of cancer of the colon, breast, stomach, and pancreas. It is also used in a cream to treat certain skin conditions. 5-FU stops … [Read more...]

5-HT3 receptor antagonist

A type of drug used to treat certain types of irritable bowel syndrome and relieve nausea and vomiting. It is a type of antiemetic. Also called … [Read more...]

5-hydroxyindoleacetic acid

5HIAA. A breakdown product of serotonin that is excreted in the urine. Serotonin is a hormone found at high levels in many body tissues. Serotonin and 5HIAA are … [Read more...]

5-hydroxytryptamine

A hormone found in the brain, platelets, digestive tract, and pineal gland. It acts both as a neurotransmitter (a substance that nerves use to send messages to … [Read more...]

5-hydroxytryptamine 3 receptor antagonist

A type of drug used to treat certain types of irritable bowel syndrome and relieve nausea and vomiting. It is a type of antiemetic. Also called 5-HT3 receptor … [Read more...]

506U78

A drug used to treat certain types of T-cell acute lymphoblastic leukemia (T-ALL) and T-cell lymphoblastic lymphoma (T-LBL). It belongs to the family of drugs … [Read more...]

5FU/LV

An abbreviation for a chemotherapy combination used with other types of therapy to treat colorectal cancer. It includes the drugs fluorouracil and leucovorin. … [Read more...]

5Q minus syndrome

A rare disorder caused by loss of part of the long arm (Q arm) of human chromosome 5. This syndrome affects myeloid (bone marrow) cells, causing … [Read more...]