1. Microwave irradiation improvements in the silver staining of the nucleolar organizer (Ag-NOR) technique

   • Francisco-Javier Medina
   • Antonio Cerdido
   • Roberto Marco

   Original Paper Pages: 403 - 413

2. Vasoactive intestinal polypeptide and nitric oxide synthase distribution in the enteric plexuses of the human colon: an histochemical study and quantitative analysis

   • Patrizia Matini
   • Maria Simonetta Faussone-Pellegrini
   • Bernd Mayer

   Original Paper Pages: 415 - 423

3. Changes in cytokeratin expression in epidermal keratinocytes during wound healing

   • Shinichi Watanabe
   • Masayoshi Osumi
   • Hisashi Takahashi

   Original Paper Pages: 425 - 433

4. Lectin histochemistry of lipofuscin and certain ceroid pigments

   • Alberto J. Monserrat
   • Sebastián H. Benavides
   • Eduardo A. Porta

   Original Paper Pages: 435 - 445

5. Immunocytochemical evaluation of protein kinase C translocation to the inner nuclear matrix in 3T3 mouse fibroblasts after IGF-I treatment

   • N. Zini
   • A. M. Martelli
   • N. M. Maraldi

   Original Paper Pages: 447 - 457

6. Changes in NADPH-diaphorase activity in the rat dorsal horn following an acute experimental myositis

   • Ulrich Hoheisel
   • Andreas Reinert
   • Siegfried Mense

   Original Paper Pages: 459 - 462

7. Qualitative and quantitative detection of alkaline phosphatase coupled to an oligonucleotide probe for somatostatin mRNA after in situ hybridization using unfixed rat brain tissue

   • Esther Asan
   • Peter Kugler

   Original Paper Pages: 463 - 471

8. Announcements

   Announcement Pages: 473 - 473