Dengue virus chloroquine

Discussion in 'Generic Chloroquine' started by best antivirus, 22-Feb-2020.

  1. miks Moderator

    Dengue virus chloroquine


    -Suppressive therapy should continue for 8 weeks after leaving the endemic area. Approved indication: For the suppressive treatment of malaria due to Plasmodium vivax, P malariae, P ovale, and susceptible strains of P falciparum CDC Recommendations: 300 mg base (500 mg salt) orally once a week Comments: -For prophylaxis only in areas with chloroquine-sensitive malaria -Prophylaxis should start 1 to 2 weeks before travel to malarious areas; should continue weekly (same day each week) while in malarious areas and for 4 weeks after leaving such areas.

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    Chloroquine, an amine acidotropic drug known to affect intracellular exocytic pathways by increasing endosomal pH, was used in the in vitro treatment of Vero and C6/36 cells infected with dengue virus type 2 DENV-2. The infecting serotype was dengue virus-1. This epidemic was followed by two more outbreaks of dengue fever—one in 1981 and one in 1997; dengue virus-2 was the infecting serotype in both of these later epidemics. 205 cases of dengue hemorrhagic fever and dengue shock syndrome occurred during the 1997 outbreak, all in people older than 15 years. Infection with dengue virus DENV is a global public health problem, and we lack an antiviral drug for DENV. Here, we evaluated the anti-DENV potential of treatment with HCQ. Immunofluorescence assays demonstrated that HCQ could inhibit DENV serotype 1–4 infection in vitro. RT-qPCR analysis of HCQ-treated cells showed induced expression of.

    Approved indication: For acute attacks of malaria due to P vivax, P malariae, P ovale, and susceptible strains of P falciparum CDC Recommendations: Chloroquine-sensitive uncomplicated malaria (Plasmodium species or species not identified): 600 mg base (1 g salt) orally at once, followed by 300 mg base (500 mg salt) orally at 6, 24, and 48 hours Total dose: 1.5 g base (2.5 g salt) Comments: -For the treatment of uncomplicated malaria due to chloroquine-sensitive P vivax or P ovale, concomitant treatment with primaquine phosphate is recommended. 60 kg or more: 1 g chloroquine phosphate (600 mg base) orally as an initial dose, followed by 500 mg chloroquine phosphate (300 mg base) orally after 6 to 8 hours, then 500 mg chloroquine phosphate (300 mg base) orally once a day on the next 2 consecutive days Total dose: 2.5 g chloroquine phosphate (1.5 g base) in 3 days Less than 60 kg: First dose: 16.7 mg chloroquine phosphate/kg (10 mg base/kg) orally Second dose (6 hours after first dose): 8.3 mg chloroquine phosphate/kg (5 mg base/kg) orally Third dose (24 hours after first dose): 8.3 mg chloroquine phosphate/kg (5 mg base/kg) orally Fourth dose (36 hours after first dose): 8.3 mg chloroquine phosphate/kg (5 mg base/kg) orally Total dose: 41.7 mg chloroquine phosphate/kg (25 mg base/kg) in 3 days Comments: -Concomitant therapy with an 8-aminoquinoline compound is necessary for radical cure of malaria due to P vivax and P malariae.

    Dengue virus chloroquine

    Research Article Chloroquine Inhibits Dengue Virus Type 2., Antibody-dependent enhancement - Wikipedia

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  3. Nov 17, 2017 Chloroquine, an Endocytosis Blocking Agent, Inhibits Zika Virus Infection in Different Cell Models. Viruses 8, https//doi.org/10.3390/v8120322 2016.

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    Chloroquine-sensitive uncomplicated malaria Plasmodium species or species not identified 600 mg base 1 g salt orally at once, followed by 300 mg base 500 mg salt orally at 6, 24, and 48 hours Total dose 1.5 g base 2.5 g salt Nov 29, 2016 Chloroquine, an Endocytosis Blocking Agent, Inhibits Zika Virus Infection in Different Cell Models A second, small clinical study conducted in Brazil confirmed that chloroquine is not potent enough in dengue patients; no significant impact on the duration of dengue disease or fever was observed. On the other hand, patients treated with chloroquine did report on experiencing less pain and were better capable of performing all-day activities, hence, it may improve the quality of life 41.

     
  4. elitelife XenForo Moderator

    Take this medicine exactly as directed by your doctor. Hydroxychloroquine Uses, Dosage & Side Effects - Chloroquine - FDA prescribing information, side effects and uses Chloroquine - FDA prescribing information, side effects.
     
  5. st99 New Member

    Rheumatoid Arthritis Treatment Options Johns Hopkins. Rheumatoid arthritis is a chronic disorder for which there is no known cure. Fortunately in the last few years, a shift in strategy toward the earlier institution of disease modifying drugs and the availability of new classes of medications have greatly improved the outcomes that can be expected by most patients.

    Hydroxychloroquine-related retinal toxicity Rheumatology.
     
  6. [email protected] Moderator

    CDC - Malaria - Malaria Worldwide - How Can Malaria Cases and. Chloroquine-resistant P. falciparum first developed independently in three to four areas in Southeast Asia, Oceania, and South America in the late 1950s and early 1960s. Since then, chloroquine resistance has spread to nearly all areas of the world where falciparum malaria is transmitted.

    Chloroquine Aralen - Side Effects, Dosage, Interactions.