How Do You Spell XANTHINE?
Pronunciation: [zˈanθa͡ɪn] (IPA) 
Correct spelling for the English word "xanthine" is [zˈanθa͡ɪn], [zˈanθaɪn], [z_ˈa_n_θ_aɪ_n] (IPA phonetic alphabet).
Pronunciation: [zˈanθa͡ɪn] (IPA)
Correct spelling for the English word "xanthine" is [zˈanθa͡ɪn], [zˈanθaɪn], [z_ˈa_n_θ_aɪ_n] (IPA phonetic alphabet).
Xanthine refers to a group of chemical compounds that are derived from purine, an organic compound found in several living organisms. Xanthines are known for their stimulant effects on the central nervous system and smooth muscles of the body. They exhibit a range of physiological effects, including vasodilation, diuresis, and increased heart rate.
The most commonly recognized xanthines are caffeine, theobromine, and theophylline. These alkaloids are found in varying concentrations in foods and beverages like coffee, tea, chocolate, and certain soft drinks. They are also present in some medications used to treat respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD).
Xanthines work by competitively inhibiting the action of adenosine, a neurotransmitter in the brain that promotes sleep and relaxation. By blocking adenosine receptors, xanthines increase alertness and promote wakefulness.
In addition to their stimulant properties, xanthines have been associated with several health benefits. They have been shown to improve cognitive function, increase metabolism, and enhance athletic performance. They may also have protective effects on the liver and reduce the risk of certain diseases, such as Parkinson's disease and colon cancer.
However, it is important to note that excessive consumption of xanthines can lead to side effects such as restlessness, insomnia, increased heart rate, and gastrointestinal disturbances. Individuals with certain medical conditions or sensitivity to xanthines may need to limit their intake.
Overall, xanthines are a group of compounds known for their stimulant properties and association with various health effects.
Xanthic oxide, a white substance, C5H4N4O2, occurring in many of the organs and in the urine, and occasionally forming urinary calculi.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The yellow insoluble colouring matter in certain plants and flowers.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "xanthine" comes from the Greek term "xanthos", meaning "yellow". It was first derived from xanthic acid, which was found in yellow precipitates from urine.
