1. Arnold M. Seligman

   • Helen A. Padykula

   Announcement Pages: 101 - 102

2. Banding isolated metaphase chromosomes by a sequential fluorescent G/Q technique

   • Joannie B. Krajca
   • Wayne Wray

   OriginalPaper Pages: 103 - 111

3. Electron microscopical demonstration of adenylate cyclase activity in nervous tissue

   • Leena Rechardt
   • Matti Härkönen

   OriginalPaper Pages: 113 - 119

4. A comparative histochemical study of the masseter muscle of the cattle, sheep, swine, dog, guinea pig, and rat

   • Atsushi Suzuki

   OriginalPaper Pages: 121 - 131

5. Synthesis of glycoproteins in the Golgi complex of the mouse gallbladder epithelium during fasting, refeeding, and gallstone formation

   • Torkel Wahlin

   OriginalPaper Pages: 133 - 140

6. Reduction and azo coupling of quinones

   • Ralph D. Lillie
   • Patricia T. Donaldson
   • Shitalkumar K. Jirge

   OriginalPaper Pages: 141 - 152

7. The occurrence and localisation of heavy metals and glycogen in the earthwormsLumbricus rubellus andDendrobaena rubida from a heavy metal site

   • M. P. Ireland
   • K. Sylvia Richards

   OriginalPaper Pages: 153 - 166

8. Histochemistry of 3β-hydroxysteroid dehydrogenase in rat ovary

   • Poul Erik Høyer
   • Helge Andersen

   OriginalPaper Pages: 167 - 193

9. Cholinesterase patterns in the cerebellum of reptiles

   • Antonio Contestabile
   • Giuliana Tabanelli

   OriginalPaper Pages: 195 - 200

10. The distribution of acetylcholinesterase in the central nervous system of web-building spiders (Arachnida, Araneae)

    • Wilfried Meyer
    • Bernd Pospiech

    OriginalPaper Pages: 201 - 208

11. The activity and distribution of gamma-glutamyl transpeptidase (y-GT) in human foetal organs

    • Norman Fleming
    • Peter Groscurth
    • Gonzague S. Kistler

    OriginalPaper Pages: 209 - 218

12. Azoindoxylverfahren zum Hydrolasennachweis

    • R. Gossrau

    OriginalPaper Pages: 219 - 237

13. Enhanced susceptibility of DNA-synthesizing nuclei of epithelial cells of the intestine to acid hydrolysis

    • Andrezej Horban
    • Anna Kańska

    OriginalPaper Pages: 239 - 244

14. Demonstration of acetylcholinesterase by semipermeable membrane technique: Estimation of soluble and fixation-labile portions in different regions of the central nervous system

    • Gerald Hüther
    • Hans Luppa

    OriginalPaper Pages: 245 - 251

15. The application of the “Lojda” method for intestinal lactase in intestinal biopsies from jaundiced newborn infants

    • A. F. Bakken

    Short Communications Pages: 253 - 255

16. Cis-dichloro-diammine platinum (II) as stain for electron microscopic preparations

    • Ernst Heinen

    Short Communications Pages: 257 - 260