5 resultados
1R, 1'S-isotetrandrine, a naturally occurring plant alkaloid found in Mahonia of Berberidaceae, possesses anti-inflammatory, antibacterial, and antiviral properties, but the antioxidative activity and mechanism action remain unclear. In this study, we demonstrated the antioxidative effect and
BACKGROUND
Mitogen-activated protein kinases (MAPKs) and nuclear factor-kappa B (NF-κB) signaling pathways are pleiotropic regulator of many genes involved in lipopolysaccharide (LPS)-induced acute lung injury (ALI). The present study aimed to reveal the protective effect of isotetrandrine (ITD), a
Bisbenzylisoquinoline alkaloids are known to affect immune responses as well as inflammatory responses, and have been used for the treatment of inflammatory symptoms in China. This study is aimed at elucidating the inhibitory effects of two alkaloids, fangchinoline and isotetrandrine, on the
Bisbenzylisoquinoline (BBI) alkaloids are anti-inflammatory constituents of plants of the families Menispermaceae and Ranunculaceae, which have been used as folk remedies in Japan and China. Five BBI alkaloids (cepharanthine, chondocurine, cycleanine, isotetrandrine and tetrandrine) were tested for
Bisbenzylisoquinoline alkaloids, cepharanthine, berbamine and isotetrandrine, were isolated from Stephania cepharantha Hayata. These compounds inhibit arachidonic acid-induced inflammation in mice. We have found that cepharanthine inhibits tumor promotion after topical application and oral