1. Biochemical investigation to the reliability of the histochemical demonstration of microsomal arylsulphatase activity in cryostat sections

   • C. M. van der Loos
   • A. J. van Breda
   • A. C. Jöbsis

   OriginalPaper Pages: 161 - 164

2. Fluorescence-displacement from the median eminence towards the arcuate nucleus at puberty

   • E. Marani
   • W. J. Rietveld
   • N. M. Gerrits

   OriginalPaper Pages: 165 - 169

3. Bombesin-like immunoreactivity in the nervous system of hydra

   • C. J. P. Grimmelikhuijzen
   • G. J. Dockray
   • N. Yanaihara

   OriginalPaper Pages: 171 - 180

4. Cytochemical hybridisation with fluorochrome-labelled RNA

   • J. G. J. Bauman
   • J. Wiegant
   • P. van Duijn

   OriginalPaper Pages: 181 - 193

5. Polyethylene glycol embedded tissue sections for immunoelectronmicroscopy

   • Fred T. Bosman
   • Peter M. N. Y. H. Go

   OriginalPaper Pages: 195 - 199

6. Ultrastructural localization of carbonic anhydrase activity in the rat choroid plexus epithelial cell

   • T. Masuzawa
   • H. Shimabukuro
   • T. Saito

   OriginalPaper Pages: 201 - 209

7. Combined staining procedures for cytophotometry of protein and DNA Feulgen-Naphthol Yellow S and dinitrofluorobenzene-Feulgen

   • J. P. Mitchell
   • M. Van der Ploeg
   • P. van Duijn

   OriginalPaper Pages: 211 - 223

8. Glycogen in pancreatic islets of steroid diabetic rats

   • R. Graf
   • C. Klessen

   OriginalPaper Pages: 225 - 232

9. Immunocytochemical detection of anti-ACTH reactivity in pancreatic islet cells of normal and steroid diabetic rats

   • R. Graf

   OriginalPaper Pages: 233 - 238

10. Glial uptake of monoamines in primary cultures of rat median raphe nucleus and cerebellum

    • P. Liesi
    • A. Paetau
    • D. Dahl

    OriginalPaper Pages: 239 - 250

11. The postnatal development of the rat kidney, with special reference to the chemodifferentiation of the proximal tubule

    • W. F. Neiss
    • K. L. Klehn

    OriginalPaper Pages: 251 - 268

12. Interferometric studies of endothelial cells in primary culture

    • J. Bereiter-Hahn
    • C. Wientzeck
    • H. Bröhl

    OriginalPaper Pages: 269 - 284

13. A quantitative histochemical study of dipeptidylpeptidase IV (DPP IV)

    • S. Gutschmidt
    • R. Gossrau

    OriginalPaper Pages: 285 - 304

14. Specific demonstration of rat brain adenylate cyclase in polyacryl amide microgels by a new histochemical procedure

    • G. Poeggel
    • H. -G. Bernstein
    • D. Bischoff

    OriginalPaper Pages: 305 - 309

15. The usefulness of the analytical electrofocusing in a thin-layer polyacrylamide gel (PAG) in the histochemistry of enzymes cleaving peptide bonds

    • Z. Lojda
    • J. Kulich

    OriginalPaper Pages: 311 - 319

16. Announcements

    Announcement Pages: 320 - 320