PMC:7102591 / 21823-23181 JSONTXT 13 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T123 0-260 Sentence denotes At clinically admissible concentrations chloroquine is able to increase the endosomal pH required for virus/cell fusion, to inhibit the toll-like receptor activity, and to interfere with terminal glycosylation of the cellular receptor ACE 2 [[88], [89], [90]].
T124 261-440 Sentence denotes All these functions may negatively influence the virus-receptor binding, resulting in a potential effect of the drug on both entry and post-entry stages of the SARS CoV infection.
T125 441-702 Sentence denotes As a consequence, chloroquine has recently been included in at least 10 randomized controlled trials currently ongoing in China, where it is tested for the treatment of COVID-19 under various combination protocols with the anti-viral drugs mentioned above [91].
T126 703-1007 Sentence denotes Interim results from more than 100 patients have demonstrated that chloroquine is superior to the control treatment in improving lung imaging findings, inhibiting the exacerbation of pneumonia, promoting a virus negative conversion, and shortening the disease course at different levels of severity [92].
T127 1008-1167 Sentence denotes More recently, hydroxychloroquine was demonstrated to be more 3-times more potent than chloroquine in an in vitro study based on pharmacokinetic models (PBPK).
T128 1168-1358 Sentence denotes An oral loading dose of 400 mg twice daily, followed by a maintenance dose of 200 mg given twice daily for 4 days seems to be the best option for the management of SARS-CoV-2 infection [93].