Phosphodiesterase 4D Contributes to Angiotensin II-Induced Abdominal Aortic Aneurysm through Smooth Muscle Cell Apoptosis

Investigators showed that phosphodiesterase 4D expression was upregulated in human and angiotensin II-induced mouse abdominal aortic aneurysm tissues using RT-PCR, western blotting, and immunohistochemical staining.