1. Enhanced sensitivity of DEAE-dextran treated spleen cells from normal BALB/c mice, B-lymphocyte depleted BALB/c mice and nude mice toin vitro antibody-complement mediated immune cytolysis

   • P. Ebbesen
   • M. H. Claësson

   OriginalPaper Pages: 251 - 256

2. Pinocytosis of diphtheria toxin by different types of human cells culturedin vitro

   • F. Paradisi

   OriginalPaper Pages: 257 - 263

3. In vitro effect of metronidazole and tinidazole on anaerobic bacteria

   • Kathrine Dornbusch
   • Carl-Erik Nord

   OriginalPaper Pages: 265 - 267

4. The pathogenesis of hemorrhage in the lung of the hamster during acute leptospirosis

   • Norman G. Miller
   • Judith E. Allen
   • Richard B. Wilson

   OriginalPaper Pages: 269 - 278

5. Serumresistenz und „Nephropathogenität“ vonE. coli

   • W. Henkel
   • H. Freiesleben
   • R. Commichau

   OriginalPaper Pages: 279 - 284

6. Influence of interferon on the replication of oncogenic herpesviruses in tissue cultures and in nonhuman primates

   • R. Laufs
   • H. Steinke
   • H. Karges

   OriginalPaper Pages: 285 - 294

7. The immune response of hamsters to purified haemagglutinins and whole influenza virus vaccines following live influenza virus infection

   • R. Jennings
   • C. M. Brand
   • C. W. Potter

   OriginalPaper Pages: 295 - 309

8. Formation of RNA and protein in cells infected with standard and defective Sindbis virus

   • Sondra Schlesinger
   • Barbara Weiss
   • Ranieri Cancedda

   OriginalPaper Pages: 311 - 329

9. IgG- und IgM-Antikörper als diagnostisches Kriterium der Toxoplasmose

   • I. Braveny
   • R. Disko
   • H. Mussnig

   OriginalPaper Pages: 331 - 340