1. Sexual dimorphism in the gills of the spawning river lamprey, Lampetra fluviatilis L.

   • Alan D. Pickering
   • R. Morris

   OriginalPaper Pages: 1 - 10

2. Cytochemical duality of neurosecretory material in the hypothalamo-posthypophysial system of the rat as related to hormonal content

   • F. Tasso
   • S. Rua
   • D. Picard

   OriginalPaper Pages: 11 - 29

3. Amino acid transport in the rat exocrine pancreas

   • Wilfried Bieger
   • Stephan Peter
   • Horst F. Kern

   OriginalPaper Pages: 31 - 44

4. Amino acid transport in the rat exocrine pancreas

   • Wilfried Bieger
   • S. Peter
   • H. F. Kern

   OriginalPaper Pages: 45 - 62

5. A cytoarchitectonic study of the hypothalamus of the lizard, Calotes versicolor

   • P. D. Prasada Rao
   • Nishikant Subhedar

   OriginalPaper Pages: 63 - 85

6. Mitochondria-rich (chloride) cells in the gill epithelia from four species of stenohaline fresh water teleosts

   • Susumu Kikuchi

   OriginalPaper Pages: 87 - 98

7. Effect of neonatal sympathectomy on the postnatal differentiation of the submandibular gland of the rat

   • R. Srinivasan
   • W. W. L. Chang

   OriginalPaper Pages: 99 - 109

8. The formation of free axonal sprouts from a dorsal root ganglion-nerve preparation maintained in organotypic culture, and the effects of demecolcine

   • I. R. Duce
   • P. Keen

   OriginalPaper Pages: 111 - 121

9. Myogenesis and contraction in the early embryonic heart of the rainbow trout

   • Kurt-Chr. Rönnau

   OriginalPaper Pages: 123 - 132

10. Immunohistochemical demonstration of contractile proteins in astrocytes, marginal glial and ependymal cells in rat diencephalon

    • U. Gröschel-Stewart
    • K. Unsicker
    • H. Leonhardt

    Short Communication Pages: 133 - 137