Plasmodium vivax Malaria
نویسندگان
چکیده
We report 11 cases of severe Plasmodium vivax malaria in Bikaner (western India). Patients exhibited cerebral malaria, renal failure, circulatory collapse, severe anemia, hemoglobinurea, abnormal bleeding, acute respiratory distress syndrome, and jaundice. Peripheral blood microscopy, parasite antigen-based assays, and parasite 18s rRNA gene-based polymerase chain reaction showed the presence of P. vivax and absence of P. falciparum.
منابع مشابه
Molecular Evidence on Changing Pattern of Mixed Plasmodium falciparum and P. vivax Infections during Year-Round Transmission of Malaria in Chahbahar, Iran
Mixed malaria infections, Plasmodium falciparum and P. vivax, are suspected to occur at a greater frequency than is detected by conventional light microscopy. In order to determine the year round pattern of transmission and the frequency of mixed infections in malaria endemic area, we carried out a prospective comparison of diagnosis by conventional light microscopy and nested PCR in Chahbahar ...
متن کاملClinical Pharmacology of the Antimalarial Chloroquine in Children and Their Mothers
Plasmodium falciparum, Plasmodium vivax, Plasmodium ovale, Plasmodium malariae, and Plasmodium knowlesi are the parasites that infect humans. Plasmodium falciparum and Plasmodium vivax cause most of the malarial infections worldwide. Plasmodium vivax, Plasmodium ovale, Plasmodium malariae, and Plasmodium knowlesi are susceptible to chloroquine. Chloroquine was the world's most widely used antim...
متن کاملGenetic mutations in 57 and 58 codons gene of Plasmodium vivax dihydrofolate reductase
Introduction: The use of Sulfadoxine and pyrimethamine (SP) for treatment of vivax malaria is not common in most of malarious areas because of sensivity of this parasite to chloroquine. But, Plasmodium vivax isolates are exposed to SP because of mixed infection with P.falciparum and this subject has lead to emergence of mutations in P.vdhfr gene. As Plasmodium vivax is the most prevalent specie...
متن کاملDetection of Plasmodium Vivax by Nested PCR in marious areas of western north of Iran
Introduction: Malaria is one of the most important parasitic diseases in tropical and sub-tropical areas of the world and kills a large number of People annually. Diagnosis of the disease is preformed by microscopic and molecular methods. This study has been designed for detecting of latent/sub-patent infection caused by plasmodium vivax in individuals with history of vivax malaria without an...
متن کاملValidation of microscopic diagnosis of malaria in field laboratories of malarious areas of Iran by Nested PCR
Introduction: Examination of Geimsa stained blood smears is the main method of malaria diagnosis in our country, however, accuracy of results is largely depended on the skill and laboratory conditions. This study was designed and carried out to assess the current situation and to determine the effectiveness and quality improvement of malaria diagnosis program. Methods: In this analytical s...
متن کاملOptimized Method for Purification of Expressed Plasmodium Vivax Duffy Binding Protein-II (PvDBP-II): Implication for Vivax Malaria Vaccine Development
Background: The purity and correct folding of a recombinant protein is critical for any structural, biochemical and vaccine design studies. Plasmodium vivax Duffy binding protein-II is a leading vaccine candidate for vivax malaria. In the present study, the purification process of recombinant DBP-IX (a variant form of PvDBP-II) was optimized to achieve the highest yield and purity. Moreover, ...
متن کامل