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adenosine

Adenosine (symbol A) is an organic compound that occurs widely in nature in the form of diverse derivatives. The molecule consists of an adenine attached to a ribose via a β-N9-glycosidic bond. Adenosine is one of the four nucleoside building blocks of RNA (and its derivative deoxyadenosine is a building block of DNA), which are essential for all life on Earth. Its derivatives include the energy carriers adenosine mono-, di-, and triphosphate, also known as AMP/ADP/ATP. Cyclic adenosine monophosphate (cAMP) is pervasive in signal transduction. Adenosine is used as an intravenous medication for

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Adenosine is a natural organic compound made of an adenine molecule attached to a ribose sugar, and it serves as a fundamental building block of RNA and DNA that all living things depend on. Beyond its role in genetic material, adenosine and its variants are crucial for energy storage in cells (like ATP), cell signaling, and even medical applications.

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21 sections

Contents

Medical uses
Supraventricular tachycardia
Nuclear stress test
Dosage
Adverse effects
Drug interactions
Contraindications
Pharmacological effects
Adenosine receptors
Ghrelin/growth hormone secretagogue receptor
Mechanism of action
Metabolism
Research
Viruses
Anti-inflammatory properties
Central nervous system
Hair
Sleep
Vasodilation
See also
References

Adenosyl (abbreviated Ado or '''5'-dAdo''') is the chemical group formed by removal of the 5′-hydroxy (OH) group. It is found in adenosylcobalamin (an active form of vitamin B12) and as a radical in the radical SAM enzymes.