1. Preservation of intracellular stores of lung surfactant: Effects of imidazole-osmium tetroxide fixatives

   • Tayech Wubetu
   • C. Meban

   Short Communication Pages: 1 - 3

2. Expression of immunoreactivity for Ca-binding protein, spot 35 in the interstitial cell of the rat pineal organ

   • Miyuki Yamamoto
   • Hisatake Kondo
   • Yasuo Takahashi

   Papers Pages: 4 - 10

3. Cytochemical evidence of NADH-oxidase activity in the isolated working rabbit heart subjected to normothermic global ischaemia

   • C. Vandeplassche
   • F. Thoné
   • M. Borgers

   Papers Pages: 11 - 17

4. Double labelling of cell surface antigens with colloidal gold markers

   • E. De Harven
   • D. Soligo
   • H. Christensen

   Papers Pages: 18 - 23

5. Histochemical characterization of glycoconjugates in the epithelium of the extrapulmonary airways of several vertebrates

   • M. T. Castells
   • J. Ballesta
   • J. A. Marin

   Papers Pages: 24 - 35

6. Post-mortem visualization of peroxisomes in rat and in human liver

   • D. De Craemer
   • M. Espeel
   • F. Roels

   Papers Pages: 36 - 44

7. The histochemistry of isocitric and oestradiol-17 β dehydrogenases in the endometrium of postmenopausal women treated with oestrogens and progestogens

   • Geoffrey Lane

   Papers Pages: 45 - 50

8. Specificity of the metal-salt method for the localization of Ca²⁺-ATPase activity studied in rat adenohypophysis tissue in a model system of polyacrylamide gel films

   • C. El-sherif
   • C. J. F. Van Noorden
   • E. Bácsy

   Papers Pages: 51 - 56

9. Immunocytochemical detection of peroxisomal β-oxidation enzymes in cryostat and paraffin sections of human post mortem liver

   • M. Espeel
   • T. Hashimoto
   • F. Roels

   Papers Pages: 57 - 62