Реестр препаратов-кандидатов для лечения и профилактики COVID-19
Dapagliflozin inhibits subtype 2 of the sodium-glucose transport proteins (SGLT2) which are responsible for at least 90% of the glucose reabsorption in the kidney. Blocking this transporter mechanism causes blood glucose to be eliminated through the urine. In clinical trials, dapagliflozin lowered HbA1c by 0.6 versus placebo percentage points when added to metformin.
Regarding its protective effects in heart failure, this is attributed primarily to haemodynamic effects, where SGLT2 inhibitors potently reduce intravascular volume through osmotic diuresis and natriuresis. This consequently may lead to a reduction in preload and afterload, thereby alleviating cardiac workload and improving left ventricular function.
Darunavir is a nonpeptidic inhibitor of protease (PR) that lodges itself in the active site of PR through a number of hydrogen bonds. It was developed to increase interactions with HIV-1 protease and to be more resistant against HIV-1 protease mutations. With a Kd (dissociation constant) of 4.5 x 10−12 M, darunavir has a much stronger interaction with PR and its dissociation constant is 1/100 to 1/1000 of other protease inhibitors.
A phosphodiesterase inhibitor that blocks uptake and metabolism of adenosine by erythrocytes and vascular endothelial cells. Dipyridamole also potentiates the antiaggregating action of prostacyclin.
Dipyridamole has two known effects, acting via different mechanisms of action:
- Dipyridamole inhibits the phosphodiesterase enzymes that normally break down cAMP (increasing cellular cAMP levels and blocking the platelet aggregation response to ADP) and/or cGMP.
- Dipyridamole inhibits the cellular reuptake of adenosine into platelets, red blood cells, and endothelial cells, leading to increased extracellular concentrations of adenosine.
Dornasum alfa is the most recent therapeutic agent developed with this basic mechanism of action. Prior to the cloning of the human enzyme, bovine DNase I was on the market for many years, though its utility was limited by the inherent antigenic response to a cow protein in the lungs of patients. Other DNases, such as DNase II, have therapeutic potential as well, but no further DNases have been brought to market yet for cystic fbrosis.
Ivermectin is an FDA-approved anti-parasitic agent which was also proven to exert antiviral activities toward both human immunodeficiency virus (HIV) and dengue virus.
Противолейкозный цитостатический препарат, один из представителей нового класса таргетных цитостатиков, избирательно воздействующих на клетки, имеющие те или иные характерные для опухолей генетические дефекты.
Protease inhibitor (PI). Is a novel HIV-1 PI that is structurally similar to the FDA-approved PI darunavir (Prezista). PIs bind the HIV-1 protease enzyme to inhibit cleavage of viral Gag and Gag-Pol polyproteins, thereby preventing the formation of mature, infectious virus particles. ASC09F is characterized as having a broader in vitro resistance profile than that of currently approved PIs, including darunavir.
Обладает местным иммуномодулирующим, противовоспалительным и противовирусным действием.
Интерферон бета-1b обладает противовирусной и иммуномодулирующей активностью.