Does morphine inhibit AP-1 activity and CD14 expression in leukocytes by a nitric oxide and opioid receptor-dependent mechanism?
Morphine inhibits activator protein 1 activation by a mu opioid receptor pathway coupled to nitric oxide as second messenger. The decrease in CD14 expression caused by morphine may play a role in inhibition of activator protein 1 activation following lipopolysaccharide treatment of phagocytes.
The (CREG)BMSC transplantation, directly or indirectly, may promote VEGF's anti-apoptosis and angiogenesis via the inhibition of VHL-mediated HIF-1α degradation, consequently protecting against myocardial infarction.