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Theophylline, also known as 1,3-dimethylxanthine, is a drug that inhibits phosphodiesterase and blocks adenosine receptors. [1] It is used to treat chronic obstructive pulmonary disease (COPD) and asthma . [ 2 ]
Xanthine (/ ˈ z æ n θ iː n / or / ˈ z æ n θ aɪ n /, from Ancient Greek ξανθός xanthós ' yellow ' for its yellowish-white appearance; archaically xanthic acid; systematic name 3,7-dihydropurine-2,6-dione) is a purine base found in most human body tissues and fluids, as well as in other organisms. [2]
Paraxanthine, also known as 1,7-dimethylxanthine, is a metabolite of theophylline and theobromine, two well-known stimulants found in coffee, tea, and chocolate mainly in the form of caffeine. It is a member of the xanthine family of alkaloids, which includes theophylline, theobromine and caffeine.
In animal and human studies, it has shown similar efficacy to theophylline but with significantly fewer side effects. [5] In February 2014, the US FDA granted an orphan drug designation to doxofylline for the treatment of bronchiectasis following the submission of an application by Alitair Pharmaceuticals, in May 2013.
8-Phenyltheophylline (8-phenyl-1,3-dimethylxanthine, 8-PT) is a drug derived from the xanthine family which acts as a potent and selective antagonist for the adenosine receptors A 1 and A 2A, but unlike other xanthine derivatives has virtually no activity as a phosphodiesterase inhibitor.
What are the health benefits of chia seeds? Chia seeds are tiny and round, and come in colors like black, brown, and white. They’re a member of the mint family, and related to rosemary and ...
IBMX (3-isobutyl-1-methylxanthine), like other methylxanthine derivatives, is both a: . competitive non-selective phosphodiesterase inhibitor [1] which raises intracellular cAMP, activates PKA, inhibits TNFα [2] [3] and leukotriene [4] synthesis, and reduces inflammation and innate immunity, [4] and
It has some demonstrated benefits in helping with hair growth as well, says Candace Thornton Spann, M.D., board-certified dermatologist and hair loss expert at Couture Dermatology and Plastic ...