Continuous culture of Plasmodium falciparum asexual stages in "normal" air atmosphere.
The growth of six strains of Plasmodium falciparum in 5% CO2, 5% O2, 90% N2 and normal air atmosphere was determined daily by microscopical examination of blood films. All strains were able to grow in flasks without additional gas mixture but significantly lower parasitaemia was observed within the first five days of cultivation. Attempt at cultivating in petri dishes without candle jar technique failed but parasites survived in plasticine sealed dishes. The cultivation in air cannot be recommended for cultures initiated from cryopreserved material or low parasitaemia (0.1-0.3%) cultures.
Mirovský
P
P
Institute of Postgraduate Medical Education, Prague, Czechoslovakia.
D000388:Air; D000818:Animals; D002245:Carbon Dioxide; D002478:Cells, Cultured; D004912:Erythrocytes / Q000469:parasitology*; D005615:Freezing; D009584:Nitrogen; D010100:Oxygen; D010963:Plasmodium falciparum / Q000254:growth & development*; D011309:Preservation, Biological
D002245:Carbon Dioxide; D009584:Nitrogen; D010100:Oxygen