منابع مشابه
Cyclooxygenase-2 in the pathogenesis of murine cerebral malaria.
Cerebral malaria (CM) is a severe complication of malaria, in which cytokine production can produce immunopathological consequences. Cytokines can up-regulate prostaglandin synthesis via an increase in cyclooxygenase (COX) enzyme activity. We investigated the expression of COX enzymes, COX-1 and COX-2, in the brain by use of murine models of CM and of malaria without cerebral involvement. Altho...
متن کاملIs ischemia involved in the pathogenesis of murine cerebral malaria?
Sequestration of parasitized erythrocytes in the central nervous system microcirculation and increased cerebrospinal fluid lactate are prominent features of cerebral malaria (CM), suggesting that sequestration causes mechanical obstruction and ischemia. To examine the potential role of ischemia in the pathogenesis of CM, Plasmodium berghei ANKA (PbA) infection in CBA mice was compared to infect...
متن کاملA Rapid Murine Coma and Behavior Scale for Quantitative Assessment of Murine Cerebral Malaria
BACKGROUND Cerebral malaria (CM) is a neurological syndrome that includes coma and seizures following malaria parasite infection. The pathophysiology is not fully understood and cannot be accounted for by infection alone: patients still succumb to CM, even if the underlying parasite infection has resolved. To that effect, there is no known adjuvant therapy for CM. Current murine CM (MCM) models...
متن کاملThe Use of Crude Plasmodium falciparum Antigens for Comparison of Antibody Responses in Patients with Mild Malaria vs. Cerebral Malaria
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...
متن کاملCerebral malaria.
Cerebral malaria is the most important manifestation of severe Plasmodium falciparum infection. The clinical picture in South East Asian adults differs from that in African children. The children are more likely to have abnormal brain stem reflexes, signs suggestive of cerebral herniation, and raised CSF opening pressure, and to suffer persistent neurological sequelae. The mortality remains hig...
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ژورنال
عنوان ژورنال: Trends in Parasitology
سال: 2010
ISSN: 1471-4922
DOI: 10.1016/j.pt.2009.10.007