ArticleEuropean journal of drug metabolism and pharmacokinetics
In vivo interaction between ciprofloxacin hydrochloride and the pulp of unripe plantain (Musa paradisiaca).
Article in European journal of drug metabolism and pharmacokinetics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- The effects of oral administration of Cola nitida on the pharmacokinetic profile of metoclopramide in rabbits.BMC pharmacology & toxicology · 2020Article
- Assessment of Potential Herb-Drug Interactions among Nigerian Adults with Type-2 Diabetes.Frontiers in pharmacology · 2016Article
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Authors and funding
4 authors.
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Abstract
The absorption of quinolone antibiotics is seriously impaired by polyvalent cations due to the formation of unabsorbable complexes. M. paradisiaca Linn. (Musaceae), an important staple food in most parts of the world, has been demonstrated to contain many polyvalent cations. The aim of the work was to study the influence of concurrent administration of M. paradisiaca and ciprofloxacin HCI on the pharmacokinetic profiles of ciprofloxacin. The study was carried out in two phases in five healthy male rabbits. Phase one involved oral administration of ciprofloxacin (40 mg/kg) to rabbits, withdrawing blood from the marginal ear vein at 1, 2, 4, and 24 h intervals and checking the serum ciprofloxacin concentration. After a one-week drug "wash-out" period, the second phase started with concurrent oral administration of M. paradisiaca (800 mg/kg) and ciprofloxacin (40 mg/kg). Blood was again withdrawn and analyzed for serum ciprofloxacin content. Antimicrobial activity of the serum was also assessed and expressed as reciprocal serum inhibitory titer. Co-administration of both agents resulted in significant (P<0.05) decrease in serum concentration of ciprofloxacin at all the time interval except at the 24th hour. The following pharmacokinetic parameters were also decreased: area under the curve (81.53%), peak serum concentration (94.37%), elimination rate constant (42.35%); while increase in half-life (81.08%) and clearance rate (69.64%) were noted. Antimicrobial study showed that the antimicrobial potency against E. coli was also decreased by such concurrent administration. The pharmacokinetic parameters and antimicrobial activities of ciprofloxacin were significantly decreased when it was given concurrently with pulp of unripe plantain. Complex formation between the drug and the polyvalent cations present in plantain, leading to decrease in absorption and hence bioavailability, may be responsible for the observed antagonistic interactions.
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Registered trials
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