نتایج جستجو برای: protease inhibitor
تعداد نتایج: 245560 فیلتر نتایج به سال:
BACKGROUND Major protease mutations are rarely observed following failure with protease inhibitors (PI), and other viral determinants of failure to PI are poorly understood. We therefore characterized Gag-Protease phenotypic susceptibility in subtype A and D viruses circulating in East Africa following viral rebound on PIs. METHODS Samples from baseline and treatment failure in patients enrol...
The mechanisms responsible for the deterioration in glucose tolerance associated with protease inhibitor-containing regimens in HIV infection are unclear. Insulin resistance has been implicated as a major factor, but the affected tissues have not been identified. Furthermore, beta-cell function has not been evaluated in detail. The present study was therefore undertaken to assess the effects of...
Human immunodeficiency virus type 1 protease inhibitors (HIVPIs) and pepstatin are aspartic protease inhibitors with antimalarial activity. In contrast to pepstatin, HIVPIs were not synergistic with a cysteine protease inhibitor or more active against parasites with the cysteine protease falcipain-2 knocked out than against wild-type parasites. As with pepstatin, HIVPIs were equally active agai...
To combat emerging coronaviruses, developing safe and efficient platforms to evaluate viral protease activities and the efficacy of protease inhibitors is a high priority. Here, we exploit a biosafety level 2 (BSL-2) chimeric Sindbis virus system to evaluate protease activities and the efficacy of inhibitors directed against the papain-like protease (PLpro) of severe acute respiratory syndrome ...
It was confirmed that the thiol protease inhibitory activities in human lung cancer extracts were significantly higher than normal lung tissue extracts. Furthermore the thiol protease inhibitor was extracted from human lung cancer tissue and purified by papain-Sepharose and Sephadex G-100 column chromatographies. The purified inhibitor inhibited papain and ficin, and its molecular weight determ...
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