1. Effect of a histamine H₂-receptor antagonist on immunologically induced mediator release in vitro

   • L. W. Chakrin
   • R. D. Krell
   • J. R. Wardell Jr.

   Histamine and Kinins Pages: 297 - 303

2. Studies of the mechanism of histamine release from lung tissue in vitro by cotton dust extracts

   • Elizabeth Evans
   • P. J. Nicholls

   Histamine and Kinins Pages: 304 - 310

3. The effects of burimamide and metiamide on gastric secretion in the conscious cat

   • D. Harris
   • J. R. Smy
   • C. W. Venables

   Histamine and Kinins Pages: 311 - 313

4. Effects of histamine and noradrenaline on contractile force of guinea-pig ventricular strips: Antagonism by burimamide and metiamide

   • F. Moroni
   • F. Ledda
   • P. F. Mannaioni

   Histamine and Kinins Pages: 314 - 319

5. Histamine release from mast cells by compound 48/80. The membrane action of zinc

   • Wacław Kazimierczak
   • Czesław Maśliński

   Histamine and Kinins Pages: 320 - 323

6. Problems in the assay of histamine release by gelatin: o-Phthaldialdehyde-induced fluorescence, inhibition of histamine methyltransferase and H₁-receptor antagonism by Haemaccel

   • Wilfried Lorenz
   • Hannes Barth
   • Ilka Niemeyer

   Histamine and Kinins Pages: 324 - 335

7. Evaluation of histamine elimination curves in plasma and whole blood of several circulatory regions: A method for studying kinetics of histamine release in the whole animal

   • W. Lorenz
   • M. Thermann
   • R. Uhlig

   Histamine and Kinins Pages: 336 - 356

8. Immunosuppressive effects of Ovalicin-semicarbazone

   • J. F. Borel
   • S. Lazáry
   • H. Stähelin

   Immunosuppression and Inflammation Pages: 357 - 363

9. Effects of salmon calcitonin and combination drug therapy on rat adjuvant arthritis

   • G. R. Bobalik
   • J. P. Aldred
   • J. W. Bastian

   Immunosuppression and Inflammation Pages: 364 - 369

10. Investigation of 1,3,4,9-tetrahydro-1-propylpyrano [3, 4-b] indole-1-acetic acid (prodolic acid), a new non-steroidal anti-inflammatory agent, in rats¹)

    • R. R. Martel
    • J. Klicius
    • F. Herr

    Immunosuppression and Inflammation Pages: 370 - 376

11. Cough and antitussives: Considerations and experiments

    • K. Bucher

    Regulation of Respiration Pages: 377 - 382

12. Time course of protection by N,N'-Diphenyl-p-phenylendiamine (DPPD) against carbon tetrachloride hepatotoxicity

    • M. V. Torrielli
    • G. Ugazio
    • E. Burdino

    Models in Toxicology Pages: 383 - 390

13. Ultrastructural and biochemical study of the action of benzoctamine and maprotiline on the rat liver

    • Willy Stäubli
    • Walpurga Schweizer
    • Robert Hess

    Models in Toxicology Pages: 391 - 403

14. Action of imidazole and some of its derivatives on nerve-muscle transmission in frog

    • Z. Korsak
    • R. S. Tuttle
    • Cz. Maśliński

    Other Topics Pages: 404 - 409

15. Alteration of an anticholinergic effect by bicarbonate

    • K. Bucher
    • T. Horiuchi

    Other Topics Pages: 410 - 412

16. Announcement

    Announcement Pages: 413 - 413