1. Morphological study of rat mast cells stimulated with compound 48/80 at different temperatures

   • I. Takayama
   • M. A. Fujino
   • S. Ohno

   Original Paper Pages: 83 - 87

2. Localization of nitric oxide synthase immunoreactivity in mast cells of human nasal mucosa

   • S. Bacci
   • R. Arbi-Riccardi
   • C. Rumio

   Original Paper Pages: 89 - 92

3. Distribution of serotonin-immunoreactive gut endocrine cells in chicks at hatching

   • B. B. Rawdon
   • A. Andrew

   Original Paper Pages: 93 - 100

4. Differential staining of nerve cells and fibres for sections of paraffin-embedded material in mammalian central nervous system

   • J. Tolivia
   • A. Navarro
   • D. Tolivia

   Original Paper Pages: 101 - 104

5. Kinetic microphotometric evaluation of in situ hybridization for mRNA of slow myosin heavy chain in type I and C fibres of rabbit muscle

   • T. Leeuw
   • D. Pette

   Original Paper Pages: 105 - 112

6. Ependyma: phylogenetic evolution of glial fibrillary acidic protein (GFAP) and vimentin expression in vertebrate spinal cord

   • G. Bodega
   • I. Suárez
   • B. Fernández

   Original Paper Pages: 113 - 122

7. DNA stainability with base-specific fluorochromes: dependence on the DNA topology in situ

   • E. Prosperi
   • M. C. Giangarè
   • G. Bottiroli

   Original Paper Pages: 123 - 128

8. Thiamine pyrophosphatase cytochemistry in rat endometrium during the oestrous cycle

   • L. Staneva-Dobrovski

   Original Paper Pages: 129 - 144

9. Sensitive detection of human growth hormone mRNA in routinely formalin-fixed, paraffin-embedded transgenic mouse tissues by non-isotopic in situ hybridization

   • J. Ehrlein
   • R. Wanke
   • G. Brem

   Original Paper Pages: 145 - 152

10. Immunogold localization of TGFβ 1 protein and mRNA in human skin using a colloidal gold/digoxygenin system

    • M. Slater
    • R. S. Mason

    Original Paper Pages: 153 - 163