monotropein/osteoporosis

BACKGROUND Iridoid glycosides (IGs), including monotropein (MON) and deacetyl asperulosidic acid (DA) as the main ingredients, are the major chemical components in Morinda officinalis How. (MO) root, possessing various pharmacological properties including anti-osteoporosis, anti-inflammation and

Monotropein is a natural iridoid glycoside enriched in Morinda officinalis and has been used for medicinal purposes in China. In the present study, we systematically examined its effects on ovariectomy (OVX)-induced osteoporosis in mice and osteoblastic MC3T3-E1 cells for the first time.

Estrogen deficiency and inflammation are known to play important roles in bone metabolism and occurrence of osteoporosis. Monotropein as an iridoid glycoside is reported to decrease estrogen deficiency-induced bone loss and inhibit inflammatory response in LPS-induced RAW 264.7 macrophages. However,

Morinda officinalis (MO) has long been used as a traditional herbal medicine for the treatment of bone fractures and joint diseases in China. Monotropein (Mon) and rubiadin-1-methyl ether (Rub) are major bioactive components in MO. Ample evidence shows that MO and its chemical constituents can

Oxidative stress is a crucial pathogenic factor in osteoporosis. Autophagy is a cellular self-digestion process that can selectively remove damaged organelles under oxidative stress, and thus presents a potential therapeutic target against osteoporosis. Monotropein is an iridoid glycoside which can

BACKGROUND The medicinal plant Morinda officinalisHow. (MO) and its root have long been used in traditional medicines in China and northeast Asia as tonics for nourishing the kidney, strengthening the bone and enhancing immunofunction in the treatment of impotence, osteoporosis, depression and