BACKGROUND The main processes in the pathogenesis of cerebral malaria caused by Plasmodium falciparum involved sequestration of parasitized red blood cells and immunopathological responses. Among immune factors, IgG autoantibodies to brain antigens are increased in P. falciparum infected patients and correlate with disease severity in African children. Nevertheless, their role in the pathophysi...

UNLABELLED Malaria is an infectious disease caused by parasites of several Plasmodium spp. Cerebral malaria (CM) is a common form of severe malaria resulting in nearly 700,000 deaths each year in Africa alone. At present, there is no adjunctive therapy for CM. Although the mechanisms underlying the pathogenesis of CM are incompletely understood, it is likely that both intrinsic features of the ...

Plasmodium falciparum malaria causes 660 million clinical cases with over 2 million deaths each year. Acquired host immunity limits the clinical impact of malaria infection and provides protection against parasite replication. Experimental evidence indicates that cell-mediated immune responses also result in detrimental inflammation and contribute to severe disease induction. In both humans and...

BACKGROUND Coma is a frequent presentation of severe malaria in adults and an important cause of death. The role of cerebral swelling in its pathogenesis, and the possible benefit of intravenous mannitol therapy to treat this, is uncertain. METHODS A computed tomographic (CT) scan of the cerebrum and lumbar puncture with measurement of cerebrospinal fluid (CSF) pressure were performed on admi...

Cerebral malaria results in short- to long-term cognitive impairments in many of its child survivors. Although some of the risk factors for impairments have been identified, no attempts have been made to address the plight of those who develop cognitive impairments. This paper discusses the burden of cognitive impairment caused by cerebral malaria and suggests some rehabilitation strategies bas...

Introduction: Cerebral malaria is a severe complication of Plasmodium falciparum infection which may account for 80% deaths of patients admitted to the hospitals. 1 Cerebral malaria may be gradual in onset, but it is commonly sudden, a progressive headache, may be followed by a coma, uncontrollable rise in temperature to above 108 "F. and psychotic symptoms or convulsions, specially in children...

This is a retrospective study on 7,005 cases of malaria treated in a base hospital during the period 1998 to 2001. The aim of the study is to analyze the patterns, complications and mortality rates of malaria and its response to standard anti-malarial drugs. Diagnosis of malaria was made from identification of parasites on Giemsa stained thick and thin blood slides among the febrile cases and t...

Background: Cerebral malaria (CM) is one of the major causes of death in African populations infected with Plasmodium falciparum. Only 1% of infected subjects develop CM. The reasons for these differences are not fully understood, but it is likely that the host humoral response against blood-stage antigens plays a role in protection from malaria, although the precise targets and mechanisms medi...

Four fatal cases of cerebral Plasmodium falciparum malaria in English travellers returning from Africa have been seen in the last 13 years. The haemorrhages, accumulations of microglia, and destruction of cerebral white matter around small veins as a result of blockage of cortical capillaries by parasitised red blood corpuscles resemble the effect of fat embolism. Microglia in the lesions is de...

The clinical outcome of Plasmodium falciparum infections ranges from asymptomatic parasitemia to severe malaria syndromes associated with high mortality. The virulence of P. falciparum infections is associated with the type of P. falciparum erythrocyte membrane protein 1 (PfEMP1) expressed on the surface of infected erythrocytes to anchor these to the vascular lining. Although var2csa, the var ...