National Cancer Institute
U.S. National Institutes of Health | www.cancer.gov

NCI Home
Cancer Topics
Clinical Trials
Cancer Statistics
Research & Funding
News
About NCI
NCI Drug Dictionary
Page Options
Print This Page
More NCI Dictionaries
Dictionary of Cancer Terms

Glossary of Statistical Terms

NCI Dictionary of Genetics Terms

Terminology Resources
Quit Smoking Today
Search for
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All

alprazolam
A triazolobenzodiazepine agent with anxiolytic, sedative-hypnotic and anticonvulsant activities. Alprazolam binds to a specific site distinct from the inhibitory neurotransmitter gamma-aminobutyric acid (GABA) binding site on the benzodiazepine-GABA-A-chloride ionophore receptor complex located in the limbic, thalamic and hypothalamic regions of the central nervous system (CNS). This binding causes an allosteric modification of the receptor and enhances the affinity of GABA to the receptor leading to an increase in the frequency of chloride-channel opening events. This leads to an increase in chloride ion conductance, neuronal hyperpolarization, inhibition of the action potential and leads to a decrease in neuronal excitability. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)

US brand name:Xanax
Foreign brand names:Apo-Alpzar
Nu-Alpraz



Previous:alpha fetoprotein plasmid DNA vaccine, alpha-1,3-galactosyltransferase-expressing allogeneic lung tumor cell vaccine, alpha-1,3-galactosyltransferase-expressing allogeneic pancreatic tumor cell vaccine, alpha-Gal glycosphingolipids, alpha-galactosylceramide-pulsed autologous dendritic cells
Next:alprostadil, Althose, altretamine, alum adjuvant, ALVAC(2) melanoma multi-antigen therapeutic vaccine

A Service of the National Cancer Institute
Department of Health and Human Services National Institutes of Health USA.gov