May 1956 | Volume 103, No. 5

Articles

• STUDIES ON NON-PRECIPITATING ANTIBODY

  I. THE CONVERSION OF NON-PRECIPITATING ANTIBODY TO A PRECIPITIN-LIKE MATERIAL IN VITRO
  

  Ludwig A. Sternberger, Samuel M. Feinberg, Martha E. Clarke
• STUDIES ON NON-PRECIPITATING ANTIBODY

  II. CIRCULATING ANTIBODY-ANTIGEN COMPLEX FOLLOWING REPEAT INJECTIONS OF ANTIGEN
  

  Ludwig A. Sternberger
• THE PROPERDIN SYSTEM AND IMMUNITY

  V. THE BACTERICIDAL ACTIVITY OF THE PROPERDIN SYSTEM
  

  Alastair C. Wardlaw, Louis Pillemer
• COLICINE K

  I. THE PRODUCTION OF COLICINE K IN MEDIA MAINTAINED AT CONSTANT PH
  

  Walther F. Goebel, Guy T. Barry, Theodore Shedlovsky
• PHAGOCYTIN: A BACTERICIDAL SUBSTANCE FROM POLYMORPHONUCLEAR LEUCOCYTES

  James G. Hirsch
• STUDIES OF THE BACTERICIDAL ACTION OF PHAGOCYTIN

  James G. Hirsch
• TRANSFORMATION REACTIONS WITH TWO NON-ALLELIC R MUTANTS OF THE SAME STRAIN OF PNEUMOCOCCUS TYPE VIII

  Colin M. Macleod, Marjorie R. Krauss
• A STUDY OF PLASMA PROTEIN ALTERATIONS IN RABBITS INFECTED WITH TYPE I PNEUMOCOCCI

  Ralph F. Jacox, Alexandra Feldmahn
• ACTION OF X-RAYS ON MAMMALIAN CELLS

  Theodore T. Puck, Philip I. Marcus
• EFFICIENCY OF GLUTAMYL PEPTIDE POLYMERS AS PLASMA VOLUME EXTENDERS

  William S. Rosenthal, Daniel J. O'Connell, D. Robert Axelrod, Max Bovarnick
• THE LOCALIZATION OF SKIN-SENSITIZING ANTIBODY IN THE SERA OF RAGWEED-SENSITIVE INDIVIDUALS BY ELECTROPHORESIS

  Alec H. Sehon, John G. Harter, Bram Rose, With the Technical Assistance of P. L. Rojowski
• STUDIES ON COPPER METABOLISM. XIX

  THE KINETICS OF IRON METABOLISM AND ERYTHROCYTE LIFE-SPAN IN COPPER-DEFICIENT SWINE
  

  J. A. Bush, W. N. Jensen, J. W. Athens, Helen Ashenbrucker, G. E. Cartwright, M. M. Wintrobe