Chloroquine function in lysosome

Discussion in 'Certified Online Canada Pharmacy' started by dentorg2007, 21-Feb-2020.

  1. Kanika Well-Known Member

    Chloroquine function in lysosome


    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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    Chloroquine binds to heme or FP to form the FP-chloroquine complex; this complex is highly toxic to the cell and disrupts membrane function. Action of the toxic FP-chloroquine and FP results in cell lysis and ultimately parasite cell autodigestion. In essence, the parasite cell drowns in its own metabolic products. Find patient medical information for Chloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. In this study, ARPE-19 cells were treated with chloroquine to inhibit lysosomal function. Chloroquine-treated ARPE-19 cells demonstrate a marked increase in vacuolation and dense intracellular debris. These are identified as chloroquine-dilated lysosomes and lipid bodies with LAMP-2 and LipidTOX co-localization, respectively.

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

    Chloroquine function in lysosome

    Inhibitory effect of chloroquine on bone resorp- tion., Chloroquine Oral Uses, Side Effects, Interactions.

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  5. Chloroquine is an anti-malaria medicine that works by interfering with the growth of parasites in the red blood cells of the human body. 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.

    • Chloroquine Uses, Side Effects & Warnings -.
    • Chloroquine treatment of ARPE-19 cells leads to lysosome..
    • The lysosomal inhibitor, chloroquine, increases cell surface..

    Chloroquine is a lysosomotropic agent that prevents endosomal acidification 1. It accumulates inside the acidic parts of the cell, including endosomes and lysosomes. This accumulation leads to inhibition of lysosomal enzymes that require an acidic pH, and prevents fusion of endosomes and lysosomes. Oct 01, 2018 Chloroquine phosphate tablets should not be used in these conditions unless the benefit to the patient outweighs the potential risks. Usage in Pregnancy Usage of Chloroquine during pregnancy should be avoided except in the prophylaxis or treatment of malaria when the benefit outweighs the potential risk to the fetus. The unprotonated form of chloroquine preferentially accumulates in lysosomes as it rapidly diffuses across cell/organelle membranes. Once in the lower pH 4.6, environment of the lysosome chloroquine becomes protonated and can no longer freely diffuse out.

     
  6. katushkaa Moderator

    Plaquenil (hydroxychloroquine) belongs to a group of medicines called quinolines. Plaquenil Side Effects on Your Eyes and Vision Fibro,RA, and Sjogrens Sjogren's syndrome - Diagnosis and treatment - Mayo Clinic
     
  7. patrushev Well-Known Member

    Plaquenil Tabletas - Para qué sirve Efectos oculares Aunque es rara, se puede observar retinopatía con cambios en la pigmentación y defectos en el campo visual. En su forma inicial, estos cambios son reversibles después de la discontinuación de la hidroxicloroquina. Si se permite su desarrollo, puede haber un riesgo de progresión, aun después de suspender el tratamiento.

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