[Changes in the cell wall of Candida albicans cultivated in the presence of sublethal doses of nystatin].
Subinhibitory doses of nystatin in the culture medium of Candida albicans gave yeasts with altered cell walls. Major alterations chiefly concerned the antigenic peptidomannans. Their amount in wall and their molecular weight were smaller in yeast grown with nystatin than in normal cultured yeast. Glucans and chitin were not seriously modified. Polymers requiring lipidic intermediates such as dolichol phosphate for their biosynthesis seemed to be most affected by the presence of nystatin.
D000596:Amino Acids / Q000032:analysis; D002176:Candida albicans / Q000187:drug effects* / Q000254:growth & development / Q000648:ultrastructure; D002241:Carbohydrates / Q000032:analysis; D002473:Cell Wall / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D008351:Mannans / Q000032:analysis; D008970:Molecular Weight; D009761:Nystatin / Q000008:administration & dosage / Q000494:pharmacology*
D000596:Amino Acids; D002241:Carbohydrates; D008351:Mannans; D009761:Nystatin
Altérations des parois de Candida albicans cultivé en présence de doses sublétales de nystatine.