Human infection caused by non-human primate malarial parasites, such as Plasmodium knowlesi and Plasmodium cynomolgi, occurs naturally in Southeast Asian countries, including Vietnam. Members of the Anopheles dirus species complex are known to be important vectors of human malarial parasites in the forested areas of southern and central Vietnam, including those in Khanh Phu commune and Khanh Ho...

Bass and Johns (1915) described a technique for concentrating human malaria parasites for diagnostic and other purposes by the differential centrifugation of physiological saline suspensions of malarial blood. Concentration of Plasmodium knowlesi of Macaca mullata by sedimentation method was found quite satisfactory for making certain biochemical and physiological investigations (Ball, Anfinsen...

Pregnant women have an increased susceptibility to infection by Plasmodium falciparum. Parasites may be present in the placenta yet not detectable in peripheral blood smears by routine light microscopy. In order to determine how frequently misdiagnosis occurs, peripheral blood and placental samples were collected from 1,077 Cameroonian women at the time of giving birth and examined for the pres...

A phylogeny of haemosporidian parasites (phylum Apicomplexa, family Plasmodiidae) was recovered using mitochondrial cytochrome b gene sequences from 52 species in 4 genera (Plasmodium, Hepatocystis, Haemoproteus, and Leucocytozoon), including parasite species infecting mammals, birds, and reptiles from over a wide geographic range. Leucocytozoon species emerged as an appropriate out-group for t...

The malarial parasite, Plasmodium vivax, was detected in 4 species of Anopheles (Hyrcanus Group) mosquitoes, namely An. kleini, An. pullus, An. belenrae, and An. sinensis, from Gyeonggi Province, Republic of Korea (ROK). This study confirmed that An. belenrae was infected by P. vivax, and implicated this species as a potential vector of vivax malaria in the ROK.

When Laveran (1) discovered living malarial parasites over 65 years ago in the blood of patients with certain fevers, a new era in the study of malaria was initiated. This discovery of malarial organisms and the subsequent experimental proof by a series of workers that they were the etiological agents of the disease failed, however, to lead to the immediate successful cultivation of the parasit...

This study was aimed at assessing the extent of correlation between anaemia and malaria amongst paediatric patients attending Paediatric clinics of Murtala Muhammed Specialist Hospital (MMSH), and Hasiya Bayero Paediatric Hospital (HBPH). Two age groups (0-5 and 6-12 years old) were studied (both male and female). Three hundred samples of blood were examined for Malarial Parasites (MP). Two hun...

The birefringence of a red blood cell (RBC) is quantitatively monitored as it becomes infected by a malarial parasite. Large changes occur in the cell's refractive index at different stages of malarial infection. The observed rotation of an optically trapped, malaria-infected RBC is not a simple function of shape distortion: the malarial parasite is found to itself exercise a profound influence...

BACKGROUND Malaria is endemic in Abbottabad and the adjoining areas like many other parts of the country. Depending upon the environmental conditions different species of malarial parasite are found in different areas. The present study was planned to see the pattern of malarial infection diagnosed at Ayub Teaching Hospital, Abbottabad. METHODS Giemsa stained thick and thin blood films of ind...