1. The ultrastructure of guinea pig heterophil granulocytes and the heterogeneity of the granules

   • P. Brederoo
   • W. Th. Daems

   OriginalPaper Pages: 183 - 205

2. Reversible peritubular binding of a cationic protein (lysozyme) to flounder kidney tubules

   • Peter D. Ottosen

   OriginalPaper Pages: 207 - 218

3. Development of innervation to the atrial myocardium of the rabbit

   • Raymond E. Papka

   OriginalPaper Pages: 219 - 236

4. Immunohistochemical localisation of ecdysteroids in the follicular epithelium of locust oocytes

   • Hartmut Glass
   • Hans Emmerich
   • Klaus-Dieter Spindler

   OriginalPaper Pages: 237 - 244

5. Effect of cyproterone acetate, d-norgestrel and progesterone on the canine mammary gland

   • M. F. El Etreby
   • K. -H. Wrobel

   OriginalPaper Pages: 245 - 267

6. Electron microscopic study of the response of the adrenocortical X-zone in mice treated with sex steroids

   • Y. Tomooka
   • T. Yasui

   OriginalPaper Pages: 269 - 277

7. Cytochalasin B-induced changes in concanavalin A-activated lymphocytes

   • Vladimír Viklický
   • Petr Dráber
   • Alena Lengerová

   OriginalPaper Pages: 279 - 285

8. Morphological studies of the stromal changes after artificial induction of the decidual reaction in rats

   • Örjan Lundkvist

   OriginalPaper Pages: 287 - 296

9. Tracing of neurosecretory neurons in crayfish optic ganglia by cobalt iontophoresis

   • Peter P. Jaros

   OriginalPaper Pages: 297 - 302

10. Surface changes during development and involution of the cement gland of Xenopus laevis

    • A. Van Evercooren
    • J. J. Picard

    OriginalPaper Pages: 303 - 313

11. Ultrastructural, fluorescence microscopic and microfluorimetric study of the innervation of the axial complex in the sea urchin, Sphaerechinus granularis (Lam.)

    • Sebastian Bachmann
    • Alfred Goldschmid

    OriginalPaper Pages: 315 - 326

12. Immunocytochemical localisation of prolactin and growth hormone in the ovine pituitary

    • D. M. Parry
    • I. C. McMillen
    • D. L. Willcox

    OriginalPaper Pages: 327 - 336

13. Segmental and interganglionic projections from primary fibres of insect mechanoreceptors

    • Reinhold Hustert

    OriginalPaper Pages: 337 - 351

14. Intranuclear microfilament bundles in the ependymal cells of the third ventricle of the rat

    • Jerzy B. Warchol

    OriginalPaper Pages: 353 - 359

15. Light- and electron microscopic localization of vasopressin or a vasopressin-like substance in the neurons of the rat suprachiasmatic nucleus

    • Brigitte Krisch

    Short Communication Pages: 361 - 365