1391/5/28، جلد ۷، شماره ۲، صفحات -

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عنوان انگلیسی In vivo Susceptibility of Plasmodium vivax to Chloroquine in Southeastern Iran
چکیده انگلیسی مقاله Background: Plasmodium vivax is the predominant species causes of malaria with about 90% total annual reported malaria in Iran. This study conducted to determine the susceptibility of Plasmodium vivax isolates to chloroquine in Sistan and Balochistan Province, southeastern Iran. Methods: A total 270 subjects with symptomatic malaria and confirmed P. vivax infection completed the designed 28-day in vivo study. The thick and thin film blood smears were screened for malaria parasites by microscopy. The nested PCR was applied using the Plasmodium 18 subunit ribosomal ribonu­cleic (Ssr RNA) genes for detecting mixed infections and diagnosis of parasites in the samples with low parasite on days 0, 5, 6, 7, and 28. Results: P. vivax was cleared in 15%, 50%, 95%, and 100% of patients on days 1, 2, 3, 4 respectively by microscopy assessment. Six patients were exhibited specific P. vivax band in nested PCR on day 5. No recurrence was observed on days 7, 14 and 28. Mean (±standard deviation) parasite clearance time was 2.41 (±0.8) days.   Conclusion: P. vivax is still susceptible to chloroquine in Southeatern Iran. This finding is compati­ble with results of neighboring countries Pakistan and Afghanistan.
کلیدواژه‌های انگلیسی مقاله Malaria, Plasmodium vivax, Chloroquine, Iran,

نویسندگان مقاله 54475---54476---54477---54478---54479---

نشانی اینترنتی http://ijpa.tums.ac.ir/index.php/ijpa/article/viewArticle/395
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