https://www.selleckchem.com/pr....oducts/4-chloro-dl-p
The previously broad classification of CRS with or without nasal polyps is no longer sufficient at driving these treatment decisions. Coronavirus disease 2019 (COVID-19), a disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has quickly become a great public health hazard globally. Nasal epithelial cells are an important site for SARS-CoV-2 infection and replication. The purpose of this review is to summarize recent findings on the endotypes of chronic rhinosinusitis with nasal polyps (CRSwN