Plasmodium falciparum: one-step growth in a semi-defined medium and the stimulatory effect of human seric lipoproteins and liposomes.
The ring stages of Plasmodium falciparum within red blood cells cultured with complete medium stop growing when transferred to a basic medium containing RPMI plus fatty acid-free bovine serum albumin and dialyzable factors from human serum. Growth and multiplication can be partially restored by the addition of lipoprotein fractions prepared from human serum. No specificity was observed with subclasses of lipoproteins. Synthetic liposomes containing lecithin, oleic acid, and cholesterol mimic the effect of lipoproteins.
D000818:Animals; D003470:Culture Media; D006801:Humans; D008074:Lipoproteins / Q000378:metabolism*; D008075:Lipoproteins, HDL / Q000378:metabolism; D008077:Lipoproteins, LDL / Q000378:metabolism; D008079:Lipoproteins, VLDL / Q000378:metabolism; D008081:Liposomes / Q000378:metabolism*; D010963:Plasmodium falciparum / Q000254:growth & development*
D003470:Culture Media; D008074:Lipoproteins; D008075:Lipoproteins, HDL; D008077:Lipoproteins, LDL; D008079:Lipoproteins, VLDL; D008081:Liposomes