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NCI Drug Dictionary

  

lopinavir 
A protease inhibitor used against human immunodeficiency virus (HIV). Lopinavir competitively inhibits the HIV-1 protease, an enzyme that mediates the cleavage of Gag, Gag-Pol and Nef precursor polypeptides into their mature proteins, including protease, reverse transcriptase, and integrase. Inhibition of HIV-1 protease prevents cleavage of the viral polyprotein precursor and results in the release of immature, noninfectious virions. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
Code name:ABT-378/r