Bufotalin
Encyclopedia
Bufotalin is a cardiotoxic bufanolide
Bufanolide
Bufadienolide is a type of steroid. Its derivatives are collectively known as bufadienolides, including many in the form of bufadienolide glycosides . These are a type of cardiac glycoside, the other being the cardenolide gylcosides...

 steroid
Steroid
A steroid is a type of organic compound that contains a characteristic arrangement of four cycloalkane rings that are joined to each other. Examples of steroids include the dietary fat cholesterol, the sex hormones estradiol and testosterone, and the anti-inflammatory drug dexamethasone.The core...

 secreted by the Common Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

an toad
Toad
A toad is any of a number of species of amphibians in the order Anura characterized by dry, leathery skin , short legs, and snoat-like parotoid glands...

 (Bufo bufo) and other related toads such as Bufo melanostictus
Bufo melanostictus
The Common Indian Toad or Common Asiatic/Asian Toad or Black-spined Toad Duttaphrynus melanostictus is a species of toad that is common in South Asia. The species grows to almost 20 cm long. The species breeds during the monsoons and the tadpoles are black...

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