1. The separation of basal and differentiating cells from human epidermis for DNA cytofluorometry

   • Y. Sasai
   • K. Kawamura
   • K. Namba

   OriginalPaper Pages: 265 - 272

2. Sodium and calcium localization in cells and tissues by precipitation with antimonate: A quantitative study

   • Frank Van Iren
   • Loulou Van Essen-Joolen
   • W. C. de Bruijn

   OriginalPaper Pages: 273 - 294

3. Cholinesterases and choline acetyltransferase in the longitudinal muscle of the guinea pig ileum

   • Ž. Majcen
   • M. Brzin

   OriginalPaper Pages: 295 - 302

4. Immunocytochemical demonstration of the neurosecretory X-organ complex in the eyestalk of the crab Carcinus maenas

   • P. P. Jaros

   OriginalPaper Pages: 303 - 310

5. Quantification of nuclear DNA and intracellular glycogen in a single cell by fluorescent double-staining

   • Y. Tsuchihashi
   • K. Nakanishi
   • S. Fujita

   OriginalPaper Pages: 311 - 322

6. Staining and relative determination of elemental contents by the laser microprobe

   • H. Gotoh
   • M. Murota
   • A. Kamiyama

   OriginalPaper Pages: 323 - 328

7. Replacement of protamine by F1 histone during reactivation of fused human sperm nuclei

   • F. C. M. van Meel
   • P. L. Pearson

   OriginalPaper Pages: 329 - 339

8. Proteins contained in Thymus Factor X bind to the surface of rat thymocytes

   • Renata Brelińska

   OriginalPaper Pages: 341 - 346

9. Announcements

   Announcement Pages: 347 - 347