1. Immunoreactive substance P in the chicken gut: Distribution, development and possible functional significance

   • E. Brodin
   • J. Alumets
   • F. Sundler

   OriginalPaper Pages: 455 - 469

2. The isolated perfused rabbit ovary — A model for studies of ovarian function

   • L. Bjersing
   • S. Cajander
   • B. Källfelt

   OriginalPaper Pages: 471 - 479

3. A scanning and transmission electron-microscopic study on neuro-epithelial bodies in the neonatal mouse lung

   • Kojiro Wasano
   • Torao Yamamoto

   OriginalPaper Pages: 481 - 490

4. Pore canals in the cornea of a functionally specialized area of the honey bee's compound eye

   • Eric P. Meyer
   • T. Labhart

   OriginalPaper Pages: 491 - 501

5. Ultrastructural study of electrophysiologically identified neurones in the paraventricular nucleus of the rat

   • M. J. Freund-Mercier
   • M. E. Stoeckel
   • Ph. Richard

   OriginalPaper Pages: 503 - 512

6. Cobalt filling of sensory projections from internal and external mouthparts in Drosophila

   • R. F. Stocker
   • M. Schorderet

   OriginalPaper Pages: 513 - 523

7. The sensillum capitulum, an antennal hygro- and thermoreceptive sensillum of the cockroach, Periplaneta americana L.

   • F. Yokohari

   OriginalPaper Pages: 525 - 543

8. Histochemical and ultrastructural study of the nervous elements in the pineal organ of the eel, Anguilla anguilla

   • T. Matsuura
   • H. J. Herwig

   OriginalPaper Pages: 545 - 555

9. Morphological studies on neuroglia

   • Y. Murabe
   • Y. Sano

   OriginalPaper Pages: 557 - 568

10. Morphological studies on neuroglia

    • Y. Murabe
    • Y. Ibata
    • Y. Sano

    OriginalPaper Pages: 569 - 580

11. Ultrastructural Identification of gastrin-like immunoreactive nerve fibres in the brain of Xenopus laevis by means of colloidal gold or ferritin immunocytochemical methods

    • Jeannine Doerr-Schott
    • Jean -Claude Garaud

    OriginalPaper Pages: 581 - 589

12. Growth of aortic vascular smooth muscle cells in lowered oxygen tension

    • Karen S. Kuehl
    • Stephen P. Bruttig
    • Robert M. Berne

    OriginalPaper Pages: 591 - 602

13. Distribution of carotid body type I cells and other periadventitial type I cells in the carotid bifurcation regions of the rabbit

    • J. A. Clarke
    • M. de Burgh Daly

    OriginalPaper Pages: 603 - 614

14. Role of estrogen and androgen in maintaining the preovulatory follicle

    • J. J. Peluso
    • J. Charlesworth
    • C. England-Charlesworth

    OriginalPaper Pages: 615 - 624

15. A calcium-binding site modifiable by electrical stimulation in the monoaminergic vesicles of rat pineal nerves

    • Amanda Pellegrino de Iraldi
    • J. Pablo Corazza

    OriginalPaper Pages: 625 - 634

16. Electron microscopic study of the regeneration in vitro of rat peritoneal mast cells after histamine secretion

    • Ellen Holm Nielsen
    • Peter Bytzer
    • Nirmal Chakravarty

    OriginalPaper Pages: 635 - 645

17. Surface morphology of rat peritoneal mast cells during in vitro regeneration after histamine secretion

    • Peter Bytzer
    • Ellen Holm Nielsen
    • Jørgen Clausen

    OriginalPaper Pages: 647 - 654

18. The morphology of the horseshoe crab (Limulus polyphemus) visual system

    • Wolf H. Fahrenbach

    Short Communication Pages: 655 - 659

19. Accumulation of myocardial lipid droplets in dexamethasone-treated mice

    • Reidar K. Lie
    • Harald G. Jodalen
    • Svein Rotevatn

    Short Communication Pages: 661 - 663