Advertisement
Clinical and experimental| Volume 44, ISSUE 2, P171-176, August 1954

The hemolytic effect of primaquine, II. The natural course of the hemolytic anemia and the mechanism of its self-limited character

      This paper is only available as a PDF. To read, Please Download here.

      Abstract

      The administration of primaquine to six drug-sensitive recipients in daily doses of 30 mg. base resulted in acute hemolysis followed by complete hematological recovery, although drug administration was continued. Studies with Cr51-labeled erythrocytes demonstrated an abrupt decrease in the rate of hemolysis after about a week of drug administration. This was confirmed by clearing of the urine and a return of reticulocyte counts to lower levels. The self-limitation of the hemolysis was shown to he due to a change in the reactivity of the red cell population. The capacity of drug-sensitive volunteers to hemolyze known primaquine-sensitive cells was not altered during long-term drug administration. Prolonged administration of 30 mg. primaquine base daily (50 to 135 days) to six men produced no other evidence of toxicity.
      To read this article in full you will need to make a payment

      Purchase one-time access:

      Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online access
      One-time access price info
      • For academic or personal research use, select 'Academic and Personal'
      • For corporate R&D use, select 'Corporate R&D Professionals'

      Subscribe:

      Subscribe to Translational Research
      Already a print subscriber? Claim online access
      Already an online subscriber? Sign in
      Institutional Access: Sign in to ScienceDirect

      References

        • Hockwald R.S.
        • Arnold J.
        • Clayman C.B.
        • Alving Alf S.
        Status of Primaquine. 4. Toxicity of Primaquine in Negroes.
        J. A. M. A. 1952; 149: 1568-1570
        • Dern R.J.
        • Weinstein I.M.
        • Leroy G.V.
        • Talmage D.W.
        • Alving Alf S.
        The Hemolytic Effect of Primaquine. I. The Localization of the Drug-induced Hemolytic Defect in Primaquine-sensitive Individuals.
        J. Lab. & Clin. Med. 1954; 43: 303-309
        • Necheles T.F.
        • Weinstein I.M.
        • Leroy G.V.
        Radioactive Sodium Chromate for the Study of Survival of Red Blood Cells. 1. The Effect of Radioactive Sodium Chromate on Red Cells.
        J. Lab. & Clin. Med. 1953; 42: 358-367