1. Use of Triton WR-1339 in cytochemical and biochemical characterization of phytolysosomes

   • C. Coulomb
   • Ph. J. Coulomb
   • G. Michel

   Papers Pages: 175 - 196

2. Nucleic acid synthesis in proliferating peroxisomes of rat liver as revealed by electron microscopical radioautography

   • T. Nagata
   • S. Ohno
   • F. Murata

   Papers Pages: 197 - 204

3. Variations in epidermal cytochrome oxidase activity after local irradiation

   • M. E. Itoiz
   • B. M. De Rey
   • R. L. Cabrini

   Papers Pages: 205 - 213

4. Ultrastructural localization of adenosine diphosphatase activity in cultured aortic endothelial cells

   • Patricia D. Wilson
   • G. Elisabeth Lieberman
   • Timothy J. Peters

   Papers Pages: 215 - 219

5. Stimulated murine peritoneal macrophages in suspension and cell culture: Enzyme determinations by biochemical and histochemical means

   • E. D. Wachsmuth
   • B. Wüst

   Papers Pages: 221 - 237

6. Adenosine triphosphatases in electroreceptor organs (ampullary organs and mormyromasts) ofGnathonemus petersii Mormyridae

   • Jean-Pierre Denizot

   Papers Pages: 239 - 255

7. Electron microscopic observations on pulmonary connective tissue stained by Ruthenium Red

   • Kimihiko Takusagawa
   • Fumio Ariji
   • Kiyoshi Konno

   Papers Pages: 257 - 271

8. Expression of theta antigen on mouse thymocytes during the cell cycle

   • Katharina Pachmann
   • Dick Killander
   • Lena Lundin

   Papers Pages: 273 - 281

9. Some observations on the mechanisms of blocking of nuclear staining by cisplatin

   • A. T. Sumner

   Papers Pages: 283 - 299

10. Selection of optimum tetrazolium salts for use in histochemistry: The value of structure-staining correlations

    • Richard W. Horobin

    Papers Pages: 301 - 310

11. Ultrastructural study of enzymes in reactive astrocytes: Clarification of astrocytic activity

    • S. Y. A. Al-Ali
    • N. Robinson

    Papers Pages: 311 - 321

12. Localization and properties of ATPase activity in pea stems and wheat coleoptiles

    • J. L. Hall
    • A. J. Kinney
    • D. A. Brummell

    Papers Pages: 323 - 331

13. Spreading and staining of human metaphase chromosomes on aminoalkylsilane-treated glass slides

    • A. C. Van Prooijen-Knegt
    • A. K. Raap
    • M. van der Ploeg

    Papers Pages: 333 - 344

14. News and views

    • B. D. Lake

    News Pages: 345 - 346