1. Spatial heterogeneity of the axolemma of non-myelinated fibers in the optic disc of the adult rat

   • Joel A. Black
   • Stephen G. Waxman
   • Robert E. Foster

   OriginalPaper Pages: 239 - 246

2. Immunohistochemical demonstration of the distribution of serotonin neurons in the brainstem of the rat and cat

   • Y. Takeuchi
   • H. Kimura
   • Y. Sano

   OriginalPaper Pages: 247 - 267

3. Morphology and morphodynamics of the stenotele nematocyst of Hydra attenuata Pall. (Hydrozoa, Cnidaria)

   • Pierre Tardent
   • Thomas Holstein

   OriginalPaper Pages: 269 - 290

4. Interdigitating cells and macrophages in the acute involuting rat thymus

   • A. M. Duijvestijn
   • Y. G. Köhler
   • E. C. M. Hoefsmit

   OriginalPaper Pages: 291 - 301

5. Immunoreactive ACTH/β-endorphin neurons in the tubero-infundibular hypothalamus of rats

   • Setsuji Hisano
   • Hitoshi Kawano
   • Shigeo Daikoku

   OriginalPaper Pages: 303 - 314

6. Autoradiographic studies of protein and polysaccharide synthesis during vitellogenesis in Drosophila

   • Elizabeth A. Koch
   • Robert H. Spitzer

   OriginalPaper Pages: 315 - 333

7. Culturing of renal collecting duct epithelium as globular bodies

   • Will W. Minuth
   • Wilhelm Kriz

   OriginalPaper Pages: 335 - 348

8. Ultrastructural changes of the stigma of the follicle during the process of ovulation in the hen

   • Yukinori Yoshimura
   • Osamu Koga

   OriginalPaper Pages: 349 - 359

9. Effects of steroids on gonadotropic (GTH) cells in the pituitary of rainbow trout, Salmo gairdneri, shortly after hatching

   • R. van den Hurk

   OriginalPaper Pages: 361 - 368

10. Ultrastructure of the pars intermedia of the developing sheep hypophysis

    • R. A. Perry
    • P. M. Robinson
    • G. B. Ryan

    OriginalPaper Pages: 369 - 381

11. Cellular interconnections in the young mouse ovary

    • Kiyotaka Toshimori
    • Chikayoshi Ōura

    OriginalPaper Pages: 383 - 395

12. A quantitative ultrastructural study of normal rat erythroblasts and reticulocytes

    • M. J. Heynen
    • R. L. Verwilghen

    OriginalPaper Pages: 397 - 408

13. The chemoreceptor surface of the taste organ in the frog Rana esculenta

    • Pál Röhlich
    • Raisa A. Pevzner

    OriginalPaper Pages: 409 - 420

14. Quantitative cytoarchitecture of the liver of the shrew Crocidura russula (Fam. Soricidae)

    • Heinz Durrer

    OriginalPaper Pages: 421 - 439

15. Lipid storage in cultured articular chondrocytes due to prostanoid precursors and a prostanoid synthesis inhibitor

    • C. J. Kirkpatrick
    • W. Mohr
    • O. Haferkamp

    OriginalPaper Pages: 441 - 448

16. Apical surface of the epithelial cells in the gallbladder of the rainbow trout and the tench

    • G. Viehberger

    Short Communication Pages: 449 - 454

17. The paraganglion supracardiale vagi: An intravagal paraganglion in the rat

    • Wolfgang Kummer
    • Klaus Addicks

    Short Communication Pages: 455 - 458

18. The glomus cell of the carotid labyrinth of Xenopus laevis

    • Kosei Ishii
    • Tatsumi Kusakabe

    Short Communication Pages: 459 - 463

19. Electron microscopic study of the regeneration in vivo of rat peritoneal mast cells after histamine secretion

    • Ellen Holm Nielsen
    • Jørgen Clausen

    Short Communication Pages: 465 - 468