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Iranian Journal of Public Health، جلد ۴۴، شماره ۱، صفحات ۸۹-۹۹
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عنوان انگلیسی High-Level Expression of Immunogenic Recombinant Plasmodium vivax Merozoite Surface Protein (Pvmsp-142 kDa) in pGEX 6P1 Vector.
چکیده انگلیسی مقاله Detection of Plasmodium vivax specific antibodies with serological tests could be a valuable tool for epidemiological researches. Whereas P. vivax cannot be simply obtained in vitro, serological tests using total or semi-purified antigens are infrequently used. Given this restriction, the present study investigated whether recombinant P. vivax merozoite surface protein 1 (PvMSP-1 42 kDa) could be useful in detection of antibodies from the serums of a P. vivax infected person using serological tests.Parasite DNA was extracted from blood sample of an Iranian P. vivax-infected patient. The region of PvMSP-142 kDa was amplified by PCR then cloned into pTZ57R/T vector and sequenced. The insert was sub cloned into pGEX 6P1 expression vector. Afterwards, it was transformed into E. coli BL21 and cultured massively. Sub cloning of gene was confirmed by PCR and enzyme digestion and sequencing finally. Production of recombinant protein was confirmed by SDS-PAGE. Western blot was performed by human sera to appraisal binding ability to the IgG antibodies of P. vivax infected patients. Recombinant protein was purified and estimated by Bradford assay.The specialty values of the Western blot determined with 10 sera from naturally infected individuals, 10 sera from healthy individuals and 7 sera from individuals with other infectious diseases.For the Iranian population, using a Western blot assay for MSP-142 recombinant protein can be used as the foundation for promotion of serological assay for the detection of P. vivax malaria such as ELISA.
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نویسندگان مقاله هادی میراحمدی | hadi mirahmadi
1. dept. of parasitology and mycology, shahid beheshti university of medical sciences , tehran, iran . ; 2. dept. of parasitology and mycology, zahedan university of medical sciences , zahedan, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

شیرزاد فلاحی | shirzad fallahi
3. dept. of parasitology and mycology, lorestan university of medical sciences , khoramabad, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی لرستان (Lorestan university of medical sciences)

وحید فلاح عمرانی | vahid fallah omrani
1. dept. of parasitology and mycology, shahid beheshti university of medical sciences , tehran, iran .

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

بهرام کاظمی | bahram kazemi
1. dept. of parasitology and mycology, shahid beheshti university of medical sciences , tehran, iran .

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

علی حقیقی | ali haghighi
1. dept. of parasitology and mycology, shahid beheshti university of medical sciences , tehran, iran .

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

سید جواد سید طبایی | seyyed javad seyyed tabaei
1. dept. of parasitology and mycology, shahid beheshti university of medical sciences , tehran, iran .

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

نشانی اینترنتی http://ijph.tums.ac.ir/index.php/ijph/article/view/3724
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/86/article-86-350191.pdf
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Articles
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