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Changes in plasma lipoproteins in acute malaria
I Nilsson-Ehle1, P Nilsson-Ehle
1Department of Infectious Diseases, University of Lund, Sweden.
Journal of Internal Medicine
|March 1, 1990
Summary
Acute malaria infection significantly lowers high-density lipoprotein (HDL) cholesterol. This lipid profile change, linked to parasitemia, may serve as a diagnostic marker for malaria.
Area of Science:
- Clinical Medicine
- Biochemistry
- Infectious Diseases
Background:
- Malaria is a significant global health challenge.
- Lipid and lipoprotein metabolism can be altered during infectious diseases.
Purpose of the Study:
- To investigate plasma lipid and lipoprotein profiles in patients with acute malaria.
- To assess the relationship between lipid changes and disease severity.
- To explore the potential diagnostic utility of lipid alterations in malaria.
Main Methods:
- Plasma lipid and lipoprotein concentrations were measured in 16 patients diagnosed with acute malaria.
- Monitoring occurred during the initial days of illness and after successful treatment.
Main Results:
- A dramatic decrease in high-density lipoprotein (HDL) cholesterol was observed within 3 days of diagnosis.
- Low HDL levels correlated with parasitemia and rapidly normalized post-therapy.
- Plasma triglyceride levels moderately increased, while low-density lipoprotein (LDL) cholesterol decreased during infection.
Conclusions:
- Acute malaria causes a pronounced and selective reduction in HDL cholesterol.
- The observed lipid changes are linked to the parasitic load.
- The reproducible decline in HDL may offer a novel diagnostic tool for malaria.