1. The nuclear pore complex: Its free existence and an hypothesis as to its origin

   • A. C. Fabergé

   OriginalPaper Pages: 403 - 415

2. Ultrastructural and cytochemical localization of the storage sites of monoamines in the paraventricular organ of Xenopus laevis tadpoles

   • T. Chacko
   • J. Peute

   OriginalPaper Pages: 417 - 421

3. Pigment movements in fish melanophores: Morphological and physiological studies

   • M. Schliwa
   • J. Bereiter-Hahn

   OriginalPaper Pages: 423 - 432

4. Studies on the juxtaglomerular apparatus

   • U. Brühl
   • R. Taugner
   • W. G. Forssmann

   OriginalPaper Pages: 433 - 456

5. Studies on the juxtaglomerular apparatus

   • St. Peter
   • J. Lazar
   • W. G. Forssmann

   OriginalPaper Pages: 457 - 469

6. Studies on the juxtaglomerular apparatus

   • St. Peter
   • J. Lazar
   • W. G. Forssmann

   OriginalPaper Pages: 471 - 480

7. The release of secretory products from the corticotrophic cells of Salmo gairdneri in vitro

   • Bridget I. Baker
   • John L. Leatherland
   • A. P. Scott

   OriginalPaper Pages: 481 - 487

8. Some observations on the ultrastructure of the central amygdaloid nucleus in the cat

   • Caroline Wakefield
   • Elizabeth Hall

   OriginalPaper Pages: 489 - 498

9. Hypothalamic projections to the amygdala in the cat

   • Caroline Wakefield
   • Elizabeth Hall

   OriginalPaper Pages: 499 - 508

10. Development of secondary lamellae of the gills of the trout, Salmo gairdneri (Richardson)

    • Miriam Morgan

    OriginalPaper Pages: 509 - 523

11. Sex differences in adrenocortical structure and function

    • Ludwik K. Malendowicz

    OriginalPaper Pages: 525 - 536

12. Sex differences in adrenocortical structure and function

    • Ludwik K. Malendowicz

    OriginalPaper Pages: 537 - 547