1. Morphological evidence for a close interaction of chromaffin cells with cortical cells within the adrenal gland

   • Stefan R. Bornstein
   • Monika Ehrhart-Bornstein
   • Werner A. Scherbaum

   OriginalPaper Pages: 1 - 9

2. Tropomyosin is co-localized with the actin filaments of the scolopale in insect sensilla

   • Uwe Wolfrum

   OriginalPaper Pages: 11 - 17

3. Differential distribution of β-pigment-dispersing hormone (β-PDH)-like immunoreactivity in the stomatogastric nervous system of five species of decapod crustaceans

   • Lawrence I. Mortin
   • Eve Marder

   OriginalPaper Pages: 19 - 33

4. Effects of prolonged sodium restriction on the morphology and function of rat adrenocortical autotransplants

   • Anna S. Belloni
   • Giuliano Neri
   • Gastone G. Nussdorfer

   OriginalPaper Pages: 35 - 41

5. The Sertoli cell of the water buffalo (Bubalus bubalis) during the spermatogenic cycle

   • Harcharan Singh Pawar
   • Karl-Heinz Wrobel

   OriginalPaper Pages: 43 - 50

6. Distribution of gonadotropin-releasing hormone-like peptides in the brain during development of juvenile male Rana esculenta

   • B. D'Aniello
   • M. Masucci
   • R. K. Rastogi

   OriginalPaper Pages: 51 - 55

7. Intraganglionic portal sinus located between small intensely fluorescent (SIF) cells and principal ganglionic neurons in the inferior mesenteric ganglion of the guinea pig

   • Koichi Tanaka
   • Tanemichi Chiba

   OriginalPaper Pages: 57 - 61

8. Tyrosine hydroxylase- and neuropeptide Y-immunoreactive nerve fibers in the pineal complex of untreated rats and rats following removal of the superior cervical ganglia

   • En-Tan Zhang
   • Jens D. Mikkelsen
   • Morten Møller

   OriginalPaper Pages: 63 - 71

9. Changes in glial fibrillary acidic protein and karyotype during culturing of two cell lines established from human glioblastoma multiforme

   • V. Bocchini
   • R. Casalone
   • F. Lo Curto

   OriginalPaper Pages: 73 - 81

10. Quantitative immunogold ultracryomicrotome stidies of the distribution of periimplantation proteins in the sheep

    • F. B. P. Wooding
    • G. Morgan
    • R. M. Roberts

    OriginalPaper Pages: 83 - 93

11. Calcium and ionophore A23187 stimulates deposition of extracellular matrix and acetylcholinesterase release in cultured myotubes

    • Sherry Bursztajn
    • Larry W. Schneider
    • Stephen A. Berman

    OriginalPaper Pages: 95 - 103

12. Regulation of nuclear membrane assembly and maintenance during in vitro maturation of mouse oocytes: role of pyruvate and protein synthesis

    • Haekwon Kim
    • Allen W. Schuetz

    OriginalPaper Pages: 105 - 112

13. Barrier membranes at the outer surface of the brain of an elasmobranch, Raja erinacea

    • Magnus Bundgaard
    • Helen F. Cserr

    OriginalPaper Pages: 113 - 120

14. Formation of contacts between mast cells and sympathetic neurons in vitro

    • M. G. Blennerhassett
    • M. Tomioka
    • J. Bienenstock

    OriginalPaper Pages: 121 - 128

15. Crustacean cardioactive peptide-immunoreactive neurons in the ventral nerve cord and the brain of the meal beetle Tenebrio molitor during postembryonic development

    • Olaf Breidbach
    • Heinrich Dircksen

    OriginalPaper Pages: 129 - 144

16. Ultrastructure and membrane topography of special ciliary organelles in the ciliate Eufolliculina uhligi (Protozoa)

    • Maria Mulisch

    OriginalPaper Pages: 145 - 150

17. Cholinergic innervation of the mouse superior cervical ganglion: light-and electron-microscopic immunocytochemistry for choline acetyltransferase

    • P. Kasa
    • E. Dobo
    • J. R. Wolff

    OriginalPaper Pages: 151 - 158

18. Neurofilament protein triplet immunoreactivity in the dorsal root ganglia of the guinea-pig

    • James C. Vickers
    • Marcello Costa

    OriginalPaper Pages: 159 - 167

19. Ultrastructural localization of calcium in prothoracic gland cells of Galleria mellonella L. (Insecta, Lepidoptera) in relation to secretory activity

    • Heiner Birkenbeil

    OriginalPaper Pages: 169 - 173

20. The catecholaminergic system of an annelid (Ophryotrocha puerilis, Polychaeta)

    • A. Schlawny
    • T. Hamann
    • H.-D. Pfannenstiel

    OriginalPaper Pages: 175 - 184

21. The optic lobe projection pattern of polarization-sensitive photoreceptor cells in Drosophila melanogaster

    • Mark E. Fortini
    • Gerald M. Rubin

    OriginalPaper Pages: 185 - 191

22. Postnatal changes in the ultrastructure of the rat olfactory epithelium: the supranuclear region of the supporting cells

    • Andrés S. Mendoza
    • Wolfgang Kühnel

    OriginalPaper Pages: 193 - 196

23. Pituitary adenylate cyclase-activating peptide (PACAP), a new vasoactive intestinal peptide (VIP)-like peptide in the respiratory tract

    • Rolf Uddman
    • Anders Luts
    • Frank Sundler

    OriginalPaper Pages: 197 - 201