1. Distribution of protein kinase C immunoreactivity in rat retina

   • John G. Wood
   • C. E. Hart
   • J. F. Kuo

   Papers Pages: 63 - 68

2. Immunocytochemical localization of atrial natriuretic peptide in the venae cavae and the pulmonary veins of the rat

   • Terje H. Larsen

   Papers Pages: 69 - 74

3. Improved avidin—biotin—peroxidase complex (ABC) staining

   • Giorgio Cattoretti
   • Emilio Berti
   • Franco Rilke

   Papers Pages: 75 - 80

4. Membrane-bound Ca²⁺ distribution visualized by chlorotetracycline fluorescence during morphogenesis of soredia in a lichen

   • Margherita Raineri
   • Paolo Modenesi

   Papers Pages: 81 - 87

5. Specific binding of peanut agglutinin and soybean agglutinin to chondroitinase ABC-digested cartilage proteoglycans: Histochemical, ultrastructural cytochemical, and biochemical characterization

   • M. Takagi
   • I. Saito
   • K. Otsuka

   Papers Pages: 88 - 98

6. Cytochemical studies of hydrogen peroxide production in the tadpole tail ofRana japonica during metamorphic climax

   • F. Sasaki
   • T. Kinoshita
   • K. Watanabe

   Papers Pages: 99 - 107

7. Pitfalls in ecto-5′-nucleotidase enzyme cytochemistry as demonstrated by the immunogold-labelling technique on macrophages

   • Elisabeth M. Cramer
   • Zena Werb
   • Dorothy F. Bainton

   Papers Pages: 108 - 116

8. Ultrastructural phosphatase histochemistry of submandibular and parotid salivary glands of man

   • J. D. Harrison
   • D. W. Auger
   • M. S. Badir

   Papers Pages: 117 - 121

9. News and views

   • Peter J. Stoward

   Abstract Pages: 122 - 123