1. Intracytoplasmic filaments in pulmonary lymphatic endothelial cells

   • J. M. Lauweryns
   • J. Baert
   • W. De Loecker

   OriginalPaper Pages: 111 - 124

2. The surface fine structure of the bovine subcommissural organ

   • L. -A. Lindberg
   • S. Talanti

   OriginalPaper Pages: 125 - 132

3. Ultrastructural observations on human cerebral capillaries in organ culture

   • J. J. Hauw
   • B. Berger
   • R. Escourolle

   OriginalPaper Pages: 133 - 150

4. Ultrastructural studies on the hypothalamic neurosecretory neurons of the rat

   • Hannu Kalimo

   OriginalPaper Pages: 151 - 168

5. Fenestrated blood capillaries and lymphatic capillaries in rat skeletal muscle

   • Helge Korneliussen

   OriginalPaper Pages: 169 - 174

6. The membrane systems of the cardiac muscle cell of Cirolana borealis Lilljeborg (Crustacea, Isopoda)

   • A. Tjønneland
   • R. Myklebust
   • H. Jensen

   OriginalPaper Pages: 175 - 184

7. Ultrastructure of muscle cells in Siboglinum fiordicum (Pogonophora)

   • H. Jensen
   • R. Myklebust

   OriginalPaper Pages: 185 - 197

8. Hypertrophy of intestinal smooth muscle

   • Giorgio Gabella

   OriginalPaper Pages: 199 - 214

9. Types and distribution of lamellar bodies in first cleavage Xenopus embryos

   • Pawan K. Singal

   OriginalPaper Pages: 215 - 221

10. The composition and protein metabolism in the immature rabbit intervertebral disc

    • P. Ghosh
    • T. K. F. Taylor
    • B. A. Horsburgh

    OriginalPaper Pages: 223 - 238

11. Ultrastructural and pharmacological studies on the afferent synapse of lateral-line sensory cells of the African clawed toad, Xenopus laevis

    • P. Monaghan

    OriginalPaper Pages: 239 - 247

12. Ganglion cells and paraganglionic cells in the developing superior cervical ganglion of normal and p-chlorophenylalanine treated rats

    • Ch. Heym

    OriginalPaper Pages: 249 - 262