1. A method for preparing 2- to 50-µm-thick fresh-frozen sections of large samples and undecalcified hard tissues

   • Tadafumi Kawamoto
   • Masaharu Shimizu

   Original Paper Pages: 331 - 339

2. Detection of intracellular nitric oxide using a combination of aldehyde fixatives with 4,5-diaminofluorescein diacetate

   • Keiji Sugimoto
   • Sachiko Fujii
   • Kazuo Yamashita

   Original Paper Pages: 341 - 347

3. Disruption of epithelial tight junctions is prevented by cyclic nucleotide-dependent protein kinase inhibitors

   • Cécile Klingler
   • Uwe Kniesel
   • Werner Risau

   Original Paper Pages: 349 - 361

4. Enzyme-histochemically detectable glucose-6-phosphatase is present in chorion laeve trophoblasts of human fetal membranes

   • Shigeki Matsubara
   • Ikuo Sato

   Original Paper Pages: 363 - 368

5. Nuclear matrix provides linkage sites for translocated NF-κB: morphological evidence

   • Oriana Trubiani
   • Pietro De Fazio
   • Roberto Di Primio

   Original Paper Pages: 369 - 377

6. Expression of the cholinergic gene locus in pulmonary arterial endothelial cells

   • Rainer Viktor Haberberger
   • Martin Bodenbenner
   • Wolfgang Kummer

   Original Paper Pages: 379 - 387

7. The apical membrane of intestinal brush cells possesses a specialised, but species-specific, composition of glycoconjugates – on-section and in vivo lectin labelling in rats, guinea-pigs and mice

   • Andreas Gebert
   • Kais Al-Samir
   • Anke Gebhard

   Original Paper Pages: 389 - 399

8. Ultrastructural study of relationships between c-kit immunoreactive interstitial cells and other cellular elements in the human colon

   • Christophe Mazzia
   • Christophe Porcher
   • Monique Henry

   Original Paper Pages: 401 - 411