1. Ultrastructural study on the release of neurosecretory material from the sinus gland of the land crab, Gecarcinus lateralis

   • Mary Weitzman

   OriginalPaper Pages: 147 - 154

2. A study on the fine structure of the saccular macula of the gold fish

   • Kiyoshi Hama

   OriginalPaper Pages: 155 - 171

3. Thyroidal radioiodine uptake and thyrotropic potency of the pituitary in a freshwater catfish, Mystus vittatus (Bloch), in response to L-thyroxin, antithyroid drugs, and heavy doses of ¹³¹I

   • T. P. Singh

   OriginalPaper Pages: 172 - 180

4. Basi ultrastrutturali della contrazione miocardica: la distensibilitá passiva del sarcomero quäle espressione della funzione ventricolare

   • P. Anversa
   • E. Dall'orso
   • O. Visioli

   OriginalPaper Pages: 181 - 193

5. Organization and fine structure of extraocular muscles in Carassius and Rana

   • Wincenty Kilarski
   • Janusz Bigaj

   OriginalPaper Pages: 194 - 204

6. The neurosecretory system of the adult Calliphora erythrocephala

   • Mathias Thomsen

   OriginalPaper Pages: 205 - 219

7. Die Reaktion des Golgi-Apparates der HeLa-Zellen nach einer Mediumerneuerung

   • B. Riedel
   • W. O. Gross

   OriginalPaper Pages: 220 - 231

8. Vergleichende Ultrastrukturstudien an glykogenreichen Plexus chorioidei (Embryonalzustand, Winterschlaf)

   • A. Oksche
   • H. Kirschstein
   • M. Vaupel-von Harnack

   OriginalPaper Pages: 232 - 251

9. Über die elektronenmikroskopische Identifizierung von noradrenergen Nervenfasern durch 5-Hydroxydopamin und 5-Hydroxydopa im Pinealorgan der Eidechse (Lacerta muralis)

   • H. Wartenberg
   • H. G. Baumgarten

   OriginalPaper Pages: 252 - 260

10. Changes in nerve terminals and acini of the lacrimal gland and changes in secretion induced by autonomic denervation

    • G. L. Ruskell

    OriginalPaper Pages: 261 - 281

11. The effects of fluorouracil and actinomycin, single and combined, on the nucleolar ultrastructure of various tissues of the rat

    • Unne Stenram

    OriginalPaper Pages: 282 - 292