1. Morphological, histochemical and biochemical studies on germ cell mitochondria of normal rats

   • C. De Martino
   • A. Floridi
   • B. Silvestrini

   OriginalPaper Pages: 1 - 22

2. Three dimensional organization of mammalian adrenal cortex

   • Pietro Motta
   • Masaki Muto
   • Tsuneo Fujita

   OriginalPaper Pages: 23 - 38

3. The midgut of Tomocerus minor lubbock (Insecta, Collembola): Ultrastructure, cytochemistry, ageing and renewal during a moulting cycle

   • Willy Humbert

   OriginalPaper Pages: 39 - 57

4. Ultrastructure and cytochemistry study of the yolk syncytial layer in the alevin of trout (Salmo fario trutta L.) after hatching

   • C. Walzer
   • N. Schönenberger

   OriginalPaper Pages: 59 - 73

5. Ultrastructure and cytochemistry of the yolk syncytial layer in the alevin of trout (Salmo fario trutta L. and Salmo gairdneri R.) after hatching

   • C. Walzer
   • N. Schönenberger

   OriginalPaper Pages: 75 - 93

6. Electron microscopic investigation of the formation of spermatophores of Armadillidium vulgare

   • Patricia W. Itaya

   OriginalPaper Pages: 95 - 102

7. The mechanism of microtubule associated cytoplasmic transport

   • Jeremy S. Hyams
   • Howard Stebbings

   OriginalPaper Pages: 103 - 116

8. Immunocytochemical identification of vasopressinergic and oxytocinergic neurons in the hypothalamus of the cat

   • T. A. Reaves Jr.
   • J. N. Hayward

   OriginalPaper Pages: 117 - 122

9. Metals and phosphate in the chloragosomes of Lumbricus terrestris and their possible physiological significance

   • Poul Prentø

   OriginalPaper Pages: 123 - 134

10. Metabolism of glycoconjugates in hypothalamic neurons and glial cells: Comparison of incorporation of [³H]fucose and [³H]N-acetylmannosamine by electron microscopic autoradiography

    • I. Reisert
    • Ch. Pilgrim

    OriginalPaper Pages: 135 - 145

11. Effects of heat acclimation on the secretory products of the submaxillary gland of the rat

    • W. A. Soskolne
    • Michal Horowitz

    OriginalPaper Pages: 147 - 151

12. Scanning electron microscopy of microcorrosion casts of the vascular bed in the skin of the spotted salamander, Salamandra salamandra L.

    • A. Miodoński
    • A. Jasiński

    OriginalPaper Pages: 153 - 162

13. A system of intraependymal cisternae along the margins of the median eminence in the rat: Structure, three-dimensional arrangement and ontogeny

    • Márta Bodoky
    • Sára Koritsánszky
    • Miklós Réthelyi

    OriginalPaper Pages: 163 - 173

14. Types of thalamo-cortical relay neurons in the anteroventral nucleus of the cat

    • Gy. Somogyi
    • F. Hajdu
    • M. Madarász

    OriginalPaper Pages: 175 - 179

15. Epithelial differentiation and taste buds in the soft palate of the monkey, Macaca irus

    • P. B. Klein
    • H. E. Schroeder

    OriginalPaper Pages: 181 - 188

16. Efferent connections from the brain to the frontal organ in Rana temporaria demonstrated by labeling with horseradish peroxidase

    • Karl Zilles
    • Volker Nickeleit

    Short Communication Pages: 189 - 192