What is the mode of action of chloroquine

Discussion in 'Canadian Pharmacies Online' started by Meganom, 28-Feb-2020.

  1. Vicor XenForo Moderator

    What is the mode of action of chloroquine


    Parasites that cause malaria typically enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia.

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    Inhibition of DNA replication is proposed as a general mechanism of the antimicrobial action of chloroquine. The drug chloroquine is bactericidal for Bacillus megaterium ; it inhibits DNA and RNA biosynthesis and produces rapid degradation of ribosomes and dissimilation of ribosomal RNA. Antimalarial mode of action and resistance. Chloroquine acts exclusively in the erythrocyte stage of malaria parasites. The antimalarial mechanism of action from chloroquine has not been fully elucidated. Many theories have been developed to elucidate the chloroquine mechanism of action, including DNA binding and inhibition of various enzymes and/or transporters. A severe eye problem has happened with chloroquine. This may lead to lasting eyesight problems. The risk may be higher if you have some types of eye or kidney problems. The risk may also be higher with some doses of chloroquine, if you use chloroquine for longer than 5 years, or if you take certain other drugs like tamoxifen.

    Chloroquine is also used to treat amebiasis (infection caused by amoebae). Chloroquine is used to treat and to prevent malaria.

    What is the mode of action of chloroquine

    Chloroquine and hydroxychloroquine – Knowledge for medical students and., Chloroquine Modes of action of an undervalued drug.

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  7. Oct 01, 2018 Mechanism of Action Chloroquine, a 4-aminoquinoline, is an anti-protozoal agent. The precise mechanism by which Chloroquine exhibits activity is not known. Chloroquine, may exert its effect against Plasmodium species by concentrating in the acid vesicles of the parasite and by inhibiting polymerization of heme. It can also inhibit certain enzymes by its interaction with DNA.

    • Chloroquine - FDA prescribing information, side effects and uses.
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    Mechanism of Action Chloroquine is an antimalarial agent. While the drug can inhibit certain enzymes, its effect is believed to result, at least in part from its interaction with DNA. Mechanism of action of chloroquine. Entry into the parasitized RBCs; 1. Accumulation in food vacuole of the parasite- role of pH gradient chloroquine trapping Affects asexual cycle of plasmodium specie. Once administered, it has to enter site of action. It rapidly enters and gets concentrated in food vacuole, present within erythrocytes. Chloroquine enters the red blood cell, inhibiting the parasite cell and digestive vacuole by simple diffusion. Chloroquine then becomes protonated to CQ2+, as the digestive vacuole is known to be acidic pH 4.7; chloroquine then cannot leave by diffusion.

     
  8. D5Rj7WD Moderator

    Some scientists are touting the efficacy of the drug in preliminary studies, but are also noting that much more research needs to be done before confirming or denying it as a potential cure for coronavirus. Chloroquine Drug Will Soon Be Available as a Coronavirus. Chloroquine Oral Tablet 250Mg Drug Medication Dosage Information Order chloroquine medication without prescription at .02.
     
  9. agro Well-Known Member

    Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects. Feb 19, 2020 PLAQUENIL is not recommended for the treatment of malaria acquired in geographic areas where chloroquine resistance occurs or when the Plasmodium species has not been identified. PLAQUENIL is not recommended for malaria prophylaxis in geographic areas where chloroquine resistance occurs.

    Plaquenil hydroxychloroquine sulfate dose, indications.