Quinine-induced agranulocytosis: toxic effect of quinine bisulphate on bone marrow cultures in vitro.
In a case of quinine-induced agranulocytosis marrow culture studies confirmed the inhibitory effect on the patient's cells of equivalent therapeutic plasma concentrations of quinine. Similar concentrations had no effect on normal marrow cells. Quinidine, the stereoisomer of quinine, had no effect on either cells from the patient or normal cells. The results encourage the use of in-vitro bone marrow cultures for identifying drugs responsible for agranulocytosis.
D000380:Agranulocytosis / Q000139:chemically induced*; D001853:Bone Marrow / Q000187:drug effects*; D001854:Bone Marrow Cells; D002478:Cells, Cultured; D006801:Humans; D008297:Male; D008875:Middle Aged; D011803:Quinine / Q000009:adverse effects* / Q000494:pharmacology
D011803:Quinine