What emetine means?
Definition of emetine : an emetic alkaloid C29H40N2O4 extracted from ipecac root and used especially to treat amebiasis.
Which drug contains emetine?
1.10. Emetine is the active ingredient in ipecac syrup, a preparation which was frequently used at one time to induce emesis in many acute oral poisonings. Abuse of ipecac by people with bulimia can lead to cardiac toxicity.
What is emetine obtained from?
Emetine and its analogs occur in three plant families including Alangiaceae, Icacinaceae, and Rubiaceae. One major source of emetine and its analogs is Psychotria ipe- cacuanha Stokes (Rubiaceae). This plant is also known as Cephaelis ipecacuanha A. Rich., and emetine is the principal alkaloid of ipecac root [1].
What is the use of emetine hydrochloride?
Emetine is a drug used as both an anti-protozoal and to induce vomiting. It is produced from the ipecac root. It takes its name from its emetic properties.
Which chemical test shows presence of emetine in ipecac?
Answer: Cephaeline. Explanation: Cephaeline is a desmethyl analog of emetine also found in ipecac root.
Why is emetine toxic?
emetine is known to have cardiac toxicity, and since our in vivo experiments demonstrate that emetine is as potent an inhibitor of leucine incorporation into cardiac proteins as cycloheximide, it is likely that the production of toxicity depends on interference with myo- cardial protein synthesis.
Is digoxin used for angina?
Digoxin is also used to treat heart pain (angina) and may be used after a heart attack. Talk to your doctor about the possible risks of using this drug for your condition. This medication may be prescribed for other uses.
Which one of these reagents is used to indicate the presence of emetine?
What is the mode of action of emetine?
The mechanism of action of emetine consists of the blockage of protein synthesis in eukaryotic (but not in prokaryotic) cells. It inhibits the process of polypeptide chain formation. Protein synthesis is inhibited in parasite and mammalian cells, but not in bacteria.
What is the structure of emetine?
C29H40N2O4Emetine / Formula