Adipose tissue lipoprotein lipase activity in Plasmodium chabaudi and Plasmodium vinckei rodent malaria.
Adipose tissue lipoprotein lipase activity (LPL) falls dramatically during experimental infection of mice by Plasmodium chabaudi. The decrease in this activity accounts for the seric accumulation of triacyl-glyceride-rich lipoproteins (chylomicrons mainly and Very Low Density Lipoproteins (VLDL) partly). This loss of tissue LPL enzyme activity is moreover enhanced, in capillary vessels, by a simultaneous decrease in the activatory power of serum towards the enzyme. This phenomenon is mainly related to the presence of Very Low Density Lipoproteins. In the mouse VLDL apoprotein composition is supposed to be modified. On the contrary, in fatal infection of mice by P. vinckei the adipose tissue lipoprotein lipase (LPL) activity is normal or even increased.
D000273:Adipose Tissue / Q000201:enzymology*; D000818:Animals; D004789:Enzyme Activation; D005260:Female; D007700:Kinetics; D008071:Lipoprotein Lipase / Q000378:metabolism*; D008079:Lipoproteins, VLDL / Q000097:blood; D008288:Malaria / Q000097:blood / Q000201:enzymology / Q000662:veterinary*; D051379:Mice; D012376:Rodent Diseases / Q000201:enzymology*
D008079:Lipoproteins, VLDL; D008071:Lipoprotein Lipase