1. Tribute to Professor Giovanni Prenna

   • Enrico Solcia
   • Giuliano Mazzini
   • Peter J. Stoward

   Announcement Pages: 251 - 251

2. Cytochemical approaches to the localization of specific adenosine triphosphatases

   • J. A. Firth

   Review Pages: 253 - 269

3. Light and electron microscopic histochemistry of the monoamines in the human foetal sympathetic ganglion in culture

   • H. Hervonen
   • A. Hervonen
   • L. Kanerva

   Papers Pages: 271 - 286

4. The effect of digitonin-containing fixatives on the retention of free cholesterol and cholesterol esters

   • B. J. Vermeer
   • C. M. Van Gent
   • T. Boonders

   Papers Pages: 287 - 298

5. Ultrastructural findings on lipoproteinsin vitro and in xanthomatous tissue

   • B. J. Vermeer
   • W. C. De Bruijn
   • C. P. M. De Winter

   Papers Pages: 299 - 307

6. Ultrastructural carbohydrate cytochemistry of gastric epithelium

   • Samuel S. Spicer
   • Tsutomu Katsuyama
   • Philip L. Sannes

   Papers Pages: 309 - 331

7. A histochemical study of the effect of phenol on the mitochondria and lysosomes of cultured cells

   • Martin J. Tyas

   Papers Pages: 333 - 342

8. Enzyme changes in rat small intestine during pregnancy and lactation

   • K. Burdett
   • F. Green
   • C. Reek

   Papers Pages: 343 - 347

9. Comparison of red and white muscles by cytophotometry of their muscle fibre populations

   • H. J. Swatland

   Papers Pages: 349 - 360

10. A quantitative cytochemical method for measuring carbonic anhydrase activity

    • Nigel Loveridge

    Papers Pages: 361 - 372

11. Book reviews

    • R. L. Stoddart
    • D. Hopwood

    BookReview Pages: 373 - 374

12. Announcements

    Announcement Pages: 375 - 375