1. The effect of unilateral medial forebrain bundle lesion on 5-hydroxytryptamine in the pigeon brain

   • Lars Ljunggren

   OriginalPaper Pages: 303 - 313

2. The effects of an inhibitor of Na⁺-K⁺-active transport on the secretory activity of rat submaxillary gland cell cultures

   • J. T. Gallagher
   • J. C. Marsden
   • A. W. Robards

   OriginalPaper Pages: 314 - 321

3. Les photorécepteurs des Collemboles, étude ultrastructurale

   • Jean Auguste Barra

   OriginalPaper Pages: 322 - 353

4. Le complexe pinéal de l'ammocète (Lampetra planeri, Bl.)

   • Annie Meiniel
   • Jean Pierre Collin

   OriginalPaper Pages: 354 - 380

5. Electron microscopical and laser diffraction studies of the nucleation and growth of crystals in the organic matrix of dentine

   • H. J. Höhling
   • F. Scholz
   • L. Reimer

   OriginalPaper Pages: 381 - 393

6. Zur Innervation der autonom pulsierenden Vena portae der weißen Ratte

   • Karl Heinz Booz

   OriginalPaper Pages: 394 - 418

7. Die Feinstruktur der tarsalen Schmeckhaare der Fliege Phormia terraenovae Rob.-Desv.

   • K. Hansen
   • H. G. Heumann

   OriginalPaper Pages: 419 - 442

8. Fine structural and enzymehistochemical observations on the notochord of Ichthyophis glutinosus and Ichthyophis kohtaoensis (Gymnophiona, Amphibia)

   • Ulrich Welsch
   • Volker Storch

   OriginalPaper Pages: 443 - 450

9. Zur Ultrastruktur der Blutzellen wirbelloser Tiere

   • Christiane Stang-Voss

   OriginalPaper Pages: 451 - 462