Which of the following statements about the pathology caused by Plasmodium falciparum infections is true? Increased nitric oxide production results in vasoconstriction of the cereb... Which of the following statements about the pathology caused by Plasmodium falciparum infections is true? Increased nitric oxide production results in vasoconstriction of the cerebral vasculature. An impaired erythropoietic response is the primary cause of cerebral inflammation. Tumor necrosis factor alpha is a secreted parasite exo-antigen. Obstruction of blood flow in the cerebral capillaries results in local metabolic hyperglycemia. Tumor necrosis factor alpha functions as an autocrine signalling molecule during the progression of cerebral malaria.
Understand the Problem
The question is asking which statement about the pathology caused by Plasmodium falciparum infections is true. It presents multiple statements about the infection's effects and requires knowledge of pathology related to malaria.
Answer
Tumor necrosis factor alpha functions as an autocrine signalling molecule during the progression of cerebral malaria.
Tumor necrosis factor alpha functions as an autocrine signalling molecule during the progression of cerebral malaria.
Answer for screen readers
Tumor necrosis factor alpha functions as an autocrine signalling molecule during the progression of cerebral malaria.
More Information
Tumor necrosis factor alpha (TNF alpha) is involved in the inflammatory response during Plasmodium falciparum infection and is crucial in the pathogenesis of cerebral malaria. It acts as a signalling mechanism that can promote severe symptoms.
Tips
A common mistake is confusing the role of nitric oxide and TNF alpha in parasitic infections. Understanding their distinct roles is crucial.
Sources
- The role of tumour necrosis factor-α in the pathogenesis of ... - researchgate.net
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