1. Studies of isolated and enriched rat antral mucosa gastrin cells

   • W. G. Forssmann
   • L. M. Lichtenberger
   • S. Ito

   OriginalPaper Pages: 163 - 177

2. Immunoreactive pancreatic polypeptide (PP) occurs in the central and peripheral nervous system: Preliminary immunocytochemical observations

   • I. Lorén
   • J. Alumets
   • F. Sundler

   OriginalPaper Pages: 179 - 186

3. Immunofluorescent localization of insulin-like material in the median neurosecretory cells of the blowfly, Calliphora vomitoria (Diptera)

   • Hanne Duve
   • Alan Thorpe

   OriginalPaper Pages: 187 - 191

4. Functional morphology of the midgut of Aedes aegypti L. (Insecta, Diptera) during blood digestion

   • W. Rudin
   • H. Hecker

   OriginalPaper Pages: 193 - 203

5. New observations on the innervation of striated ducts in submandibular glands of cats, including possible peptidergic nerves

   • A. Kidd
   • J. R. Garrett

   OriginalPaper Pages: 205 - 214

6. Retention of hemopoiesis in tail vertebrae of newborn rats

   • Mehdi Tavassoli
   • Lynn R. Watson
   • Reza Khademi

   OriginalPaper Pages: 215 - 222

7. Immunocytochemical localization of vasotocin and mesotocin in the hypothalamus of lacertilian reptiles

   • N. Goossens
   • K. Dierickx
   • F. Vandesande

   OriginalPaper Pages: 223 - 227

8. Effect of cyproterone acetate, levonorgestrel and progesterone on adrenal glands and reproductive organs in the beagle bitch

   • M. F. El Etreby

   OriginalPaper Pages: 229 - 243

9. Freeze-fracture study of taste bud pores in the foliate papillae of the rabbit

   • Klaus Jahnke
   • Peter Baur

   OriginalPaper Pages: 245 - 256

10. Ultrastructural identification of non-adrenergic, non-cholinergic nerves in the rat anococcygeus muscle

    • I. L. Gibbins
    • C. J. Haller

    OriginalPaper Pages: 257 - 271

11. In vitro activation and behavior of the ameboid sperm of Ascaris suum (Nematoda)

    • M. Abbas
    • G. D. Cain

    OriginalPaper Pages: 273 - 284

12. Electron microscopical-immunocytochemical evidence of ecdysteroids in the prothoracic gland of Galleria mellonella

    • Heiner Birkenbeil
    • Manfred Eckert
    • Manfred Gersch

    OriginalPaper Pages: 285 - 290

13. Ultrastructure of an excitatory synapse

    • Gadi Benshalom

    OriginalPaper Pages: 291 - 298

14. A stereological ultrastructural study of stimulated peritoneal macrophages in the germ-free mouse

    • B. Woodward

    OriginalPaper Pages: 299 - 309

15. Autoradiographic localization of ³H-glucocorticoids and ³H-cortexolone in mouse pituitary

    • Michèle Coutard
    • Mary-J. Osborne-Pellegrin
    • John Funder

    OriginalPaper Pages: 311 - 322

16. The subcommissural organ of Lacerta s. sicula Raf.: Functional studies

    • V. D'Uva
    • G. Ciarcia
    • A. Ciarletta

    Short Communication Pages: 323 - 327

17. The tanycyte of the rat median eminence

    • David E. Scott
    • Willis K. Paull

    Short Communication Pages: 329 - 334

18. Erratum

    Erratum Pages: 335 - 335