https://www.selleckchem.com/pr....oducts/avacopan-ccx1
01). The DGG based nanocrystals-in situ gel was a promising carrier for nose-to-brain delivery of poorly soluble drug, which could prolong the residence time and improve the bioavailability of poorly soluble drugs in brain. Scientists have strongly implied that aerosols could be the plausible cause of coronavirus disease-2019 (COVID-19) transmission; however, aerosol transmission remains controversial. We investigated the epidemiological relationship among infected cases on a recent cluster infection of COVID-19 in an apartment