1. Histofluorescence and ultrastructural analysis of hamster and monkey pineal

   • Michael N. Sheridan
   • John R. Sladek Jr.

   OriginalPaper Pages: 145 - 152

2. Identification of the vasopressin producing and of the oxytocin producing neurons in the hypothalamic magnocellular neurosecretory system of the rat

   • F. Vandesande
   • K. Dierickx

   OriginalPaper Pages: 153 - 162

3. Immunofluorescence study of LRF neurons in primates

   • J. Barry
   • B. Carette

   OriginalPaper Pages: 163 - 178

4. Ultrastructural changes in granulosa lutein cells and progesterone levels during preimplantation, implantation, and early placentation in the western spotted skunk

   • Akhouri A. Sinha
   • Rodney A. Mead

   OriginalPaper Pages: 179 - 192

5. Variations of mitotic activity in the adenohypophysis of male Rats during a 24-Hour cycle

   • J. C. Nouët
   • M. Kujas

   OriginalPaper Pages: 193 - 200

6. The fine structure of the kidney of the hagfish (Myxine glutinosa L.)

   • K. Kühn
   • H. Stolte
   • E. Reale

   OriginalPaper Pages: 201 - 213

7. The development and fine structure of ultimobranchial glands in larval anurans

   • Raymond Coleman

   OriginalPaper Pages: 215 - 232

8. Sizes and numbers of nuclei in the cortex of thymus glands of red-billed weavers Quelea quelea

   • Marion D. Kendall

   OriginalPaper Pages: 233 - 249

9. The fate of N-Dansyl-L-phenylalanine in the cerebrospinal fluid after intraventricular and intracisternal injection

   • E. J. Rapräger
   • B. Röder

   OriginalPaper Pages: 251 - 260

10. Fine structural distribution of microtubules in pancreatic B cells of the rat

    • H. F. Kern

    OriginalPaper Pages: 261 - 269

11. Absence of “epitheloid cells” in AV-anastomoses (AVA) in rabbit auricular tissue prepared for electron microscopy

    • M. Fiedler-Bandmann

    Short Communication Pages: 271 - 273

12. Chromaffin cells in the glomerular zone of adult rat adrenal cortex

    • G. Palacios
    • M. Lafarga

    Short Communication Pages: 275 - 278