1. The contribution made by cytochemistry to the study of the metabolism of the normal and rheumatoid synovial lining cell (synoviocyte)

   • Brian Henderson

   Review Pages: 527 - 544

2. The demonstration of B cells in pancreatic islets with Orcein

   • F. Callea
   • V. J. Desmet

   Papers Pages: 545 - 552

3. Lanthanum as an intracellular stain for electron microscopy

   • Thomas S. Leeson
   • Gary W. Higgs

   Papers Pages: 553 - 560

4. Electrophoretically separated bone cell types from the foetal rat calvarium: A histochemical and biochemical study

   • J. Edward Puzas
   • J. Arthur Jensen

   Papers Pages: 561 - 571

5. A quantitative histochemical study of sulphydryl and disulphide content during normal epidermal keratinization

   • D. Broekaert
   • K. Cooreman
   • E. Gillis

   Papers Pages: 573 - 584

6. Fluorescence demonstration of a cathepsin H-like protease in cardiac, skeletal and vascular smooth muscles

   • William T. Stauber
   • Shu-Hui Ong

   Papers Pages: 585 - 591

7. Ultrastructural localization of adenosine triphosphatase activity in lymphocytes activatedin vitro by phytohaemagglutinin

   • A. Cuschieri
   • S. Mughal
   • B. A. Kharbat

   Papers Pages: 593 - 607

8. A step-wedge standard for the quantification of immunoperoxidase techniques

   • D. A. Millar
   • E. D. Williams

   Papers Pages: 609 - 620

9. Purity of commercial non-certified European samples of Pyronin Y

   • Hans Lyon
   • Anne Palle Andersen
   • Birgitte Herold

   Papers Pages: 621 - 630

10. Endocrine cells and melanin-containing cells in the anal canal epithelium

    • C. Fenger
    • H. Lyon

    Papers Pages: 631 - 639

11. A histological method for the visualization of the intercellular permeability barrier in mammalian stratified squamous epithelia

    • M. W. Hill
    • C. A. Squier
    • J. E. Linder

    Papers Pages: 641 - 648

12. The sensitivity to light of solutions of phenazine methosulphate: a quantitative cytochemical study

    • Brian Henderson

    Papers Pages: 649 - 653

13. Histochemical study of Hurler's disease by the use of peroxidase-labelled lectins

    • T. Faraggiana
    • S. Shen
    • J. Churg

    Papers Pages: 655 - 664

14. Pancreatic atrophy in copper-deficient rats: Histochemical and ultrastructural evidence of a selective effect on acinar cells

    • B. F. Fell
    • T. P. King
    • N. T. Davies

    Papers Pages: 665 - 680

15. The noradrenergic innervation of the excretory ducts of the parotid, mandibular and sublingual glands in the rat

    • David Templeton
    • Emyr M. Thomas

    Papers Pages: 681 - 687

16. Substrate protection during the fixation ofβ-glucuronidase: Cytochemical model system studies

    • E. Prosperi
    • A. K. Raap

    Short Communications Pages: 689 - 692

17. Quantification of endocrine cells in whole intestinal crypts and villi

    • G. -L. Ferri
    • A. Harris
    • J. M. Polak

    Short Communications Pages: 692 - 695

18. News and views

    • B. D. Lake

    News Pages: 697 - 699