1. Localization of pancreatic polypeptide (PP)-like immunoreactivity in the central and visceral nervous systems of the cockroach Periplaneta

   • Yasuhisa Endo
   • Toshihiko Iwanaga
   • Junko Nishiitsutsuji-Uwo

   OriginalPaper Pages: 1 - 9

2. Morphological correlates of permeability in the frog perineurium: Vesicles and “transcellular channels”

   • N. L. Shinowara
   • M. E. Michel
   • S. I. Rapoport

   OriginalPaper Pages: 11 - 22

3. Acetylcholinesterase activity in the myotome of the early chick embryo

   • Akinori Miki
   • Humio Mizoguti

   OriginalPaper Pages: 23 - 40

4. Estradiol stimulation of pituitary primordia transplanted to the kidney capsule

   • Joel Schechter
   • Don Gash
   • Nazir Ahmad

   OriginalPaper Pages: 41 - 53

5. Immunocytochemical study of Wulzen's cone of the bovine pituitary

   • C. Girod
   • M. P. Dubois
   • J. Trouillas

   OriginalPaper Pages: 55 - 65

6. The distribution of pancreatic polypeptide in the nervous system and gut of the blowfly, Calliphora vomitoria (Diptera)

   • Hanne Duve
   • Alan Thorpe

   OriginalPaper Pages: 67 - 77

7. Synaptology of neurosecretory cells in the nucleus paraventricularis of the domestic fowl

   • G. C. Panzica
   • C. Viglietti-Panzica
   • E. Contenti

   OriginalPaper Pages: 79 - 92

8. Neurophysin pathways in the normal and hypophysectomized rat

   • Carlos R. Yulis
   • Esteban M. Rodríguez

   OriginalPaper Pages: 93 - 112

9. Estrogen-dependent changes in the functional interrelationships among neurons, ependymal cells and glial cells of the arcuate nucleus

   • P. Zimmermann

   OriginalPaper Pages: 113 - 128

10. Correlation of mitochondrial form and function in vivo: Microinjection of substrate and nucleotides

    • Muriel J. Ord
    • Robert A. Smith

    OriginalPaper Pages: 129 - 137

11. A light- and electron-microscopic study on the migration of primordial germ cells in the teleost, Oryzias latipes

    • Satoshi Hamaguchi

    OriginalPaper Pages: 139 - 151

12. Brain stem innervation of the caudal neurosecretory system

    • John P. O'Brien
    • Richard M. Kriebel

    OriginalPaper Pages: 153 - 160

13. Routine oxygen consumption and characteristics of the myotomal muscle in tench: Effects of long-term acclimation to hypoxia

    • Ian A. Johnston
    • Lynne M. Bernard

    OriginalPaper Pages: 161 - 177

14. Ultrastructure and metabolism of skeletal muscle fibres in the tench: Effects of long-term acclimation to hypoxia

    • Ian A. Johnston
    • Lynne M. Bernard

    OriginalPaper Pages: 179 - 199

15. Ingrowth of optic nerve fibers and onset of myelin ensheathment in the optic tectum of the trout (Salmo gairdneri)

    • Gunnar Jeserich

    OriginalPaper Pages: 201 - 211

16. Effect of chronic treatment with [D-Ala⁶, des-Gly-NH₂ ¹⁰]LHRH ethylamide on ovarian histology in the rat

    • C. Séguin
    • G. Pelletier
    • F. Labrie

    OriginalPaper Pages: 213 - 219

17. Ultrastructure of the “smooth endoplasmic reticulum cell” in the nucleus recessus lateralis of Salmo gairdneri Richardson

    • José M. García
    • Manuel Alvarez-Uría

    Short Communication Pages: 221 - 224

18. Presence of adrenal medullary chromaffin cells in primary adrenal dispersions and their persistence in long-term culture

    • N. A. Moore
    • R. Keith Boler
    • Gary T. Bazer

    Short Communication Pages: 225 - 229

19. A new type of gap junction in the phylum Brachiopoda

    • N. E. Flower
    • C. R. Green

    Short Communication Pages: 231 - 234