See Also: Tianmen doctors(health)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Tianmen(tourism)
Tianmen flights(tourism)
Tianmen airports(tourism)
Tianmen car rental(tourism)
Tianmen travel agency(tourism)
Tianmen travel agent(tourism)
Tianmen travel guide(tourism)
Tianmen hotels list(tourism)

bufanolide (medicine) and Tianmen doctors (health)


bufanolide (medicine)


bufanolide


The fundamental steroid lactone of several vegetable (e.g., squill) and animal (e.g., toad) venoms or toxins; also found in the form of glycosides in plants (e.g., digitalis). The steroid is essentially a 5b-androstane, with a 14b H. The lactone at C-17 is structurally related to the -CH(CH3)CH2CH2CH3 radical attached to C-17 in the cholanes, and is in the same configuration as that of cholesterol (i.e., 20R); in some species, bufanolide is formed from cholesterol. Various bufanolide Derivatives having unsaturation in the lactone ring (20,22) or elsewhere are known as


Tianmen doctors (health)


All doctors near Tianmen, China. Doctors who can assist a patient in Tianmen.