https://pmc.ncbi.nlm.nih.gov/articles/PMC6199465/
Phosphodiesterase-4 Inhibitors for the Treatment of Inflammatory Diseases - PMC
Phosphodiesterase-4 (PDE4), mainly present in immune cells, epithelial cells, and brain cells, manifests as an intracellular non-receptor enzyme that modulates...
phosphodiesterase 4for theinflammatory diseasesinhibitorstreatment
https://www.biospace.com/phosphodiesterase-4-inhibitor-curbs-inflammation-in-copd
Phosphodiesterase-4 Inhibitor Curbs Inflammation In COPD - BioSpace
phosphodiesterase 4 inhibitorcurbsinflammationcopd