1. The protocerebral neurosecretory system and associated cerebral neurohemal area of Acheta domesticus

   • Semahat Geldiay
   • John S. Edwards

   OriginalPaper Pages: 1 - 22

2. Effect of TRH (thyrotropin-releasing hormone) on the fine structure and replication of TSH and prolactin cells in the rat

   • Irmgard E. Stratmann
   • Calvin Ezrin
   • Edward A. Sellers

   OriginalPaper Pages: 23 - 37

3. Localization of neurophysin in the neurosecretory elements of the hypothalamus and neurohypophysis of the normal and osmotically stimulated guinea-pig as demonstrated by immunofluorescence histochemical techniques

   • J. J. Evans
   • W. B. Watkins

   OriginalPaper Pages: 39 - 55

4. Collar cells in planula and adult tentacle ectoderm of the solitary coral Balanophyllia regia (anthozoa eupsammiidae)

   • Kathleen M. Lyons

   OriginalPaper Pages: 57 - 74

5. Effects of calcitonin on osteoclasts in vivo

   • Ulf Lucht

   OriginalPaper Pages: 75 - 87

6. Histologische und quantitative Studien am lumbalen Glykogenkörper der Vögel

   • E. Paul

   OriginalPaper Pages: 89 - 101

7. Zur neuronalen Regulation des Wasserhaushalts bei Lumbricus terrestris L.

   • P. Zimmermann

   OriginalPaper Pages: 103 - 118

8. On the fine structure of the Octopus iris

   • Dieter Froesch

   OriginalPaper Pages: 119 - 129

9. Human foetal anterior pituitary immunofluorescent evidence for corticotropin and melanotropin activities

   • Paul Dubois
   • Hélène Vargues-Regairaz
   • Maurice P. Dubois

   OriginalPaper Pages: 131 - 143

10. Lampbrush chromosomes and RNA-synthesis during early oogenesis of Brachydanio rerio (cyprinidae, teleostei)

    • Horst Gerhard Baumeister

    OriginalPaper Pages: 145 - 150