1. Glucagon physiology and aging: Evidence for enhanced hepatic sensitivity

   • D. C. Simonson
   • R. A. DeFronzo

   Originals Pages: 1 - 7

2. Pancreatic A and B cell hyperfunction in the mendenhall syndrome

   • M. Serrano Ríos
   • S. de la Viña
   • L. G. Heding

   Originals Pages: 8 - 12

3. Genetics of diabetes in Nauru: Effects of foreign admixture, HLA antigens and the insulin-gene-linked polymorphism

   • S. W. Serjeantson
   • D. Owerbach
   • K. Thoma

   Originals Pages: 13 - 17

4. DNA insertion sequences near the insulin gene are not associated with maturity-onset diabetes of young people

   • D. Owerbach
   • B. Thomsen
   • J. Nerup

   Originals Pages: 18 - 20

5. A study of platelet-relevant parameters in patients with diabetic microangiopathy

   • M. Porta
   • A. M. Peters
   • E. M. Kohner

   Originals Pages: 21 - 25

6. Mortality from diabetic nephropathy in the United Kingdom

   • A. Moloney
   • W. M. G. Tunbridge
   • P. J. Watkins

   Originals Pages: 26 - 30

7. Quantitative morphology of endocrine cells in human fetal pancreas

   • A. Clark
   • A. M. Grant

   Originals Pages: 31 - 35

8. Increased glycosylation of proteins from cataractous lenses in diabetes

   • K. Kasai
   • T. Nakamura
   • S-I. Shimoda

   Originals Pages: 36 - 38

9. Encephalomyocarditis virus induced diabetes mellitus in mice: Long-term changes in the structure and function of islets of langerhans

   • K. Iwo
   • S. C. Bellomo
   • J. E. Craighead

   Originals Pages: 39 - 44

10. Stimulation by glucose of the blood flow to the pancreatic islets of the rat

    • L. Jansson
    • C. Hellerström

    Originals Pages: 45 - 50

11. Experimental hypothalamic or genetic obesity in the non-insulin-dependent diabetic rat

    • B. Portha
    • R. Goursot
    • L. Picon

    Originals Pages: 51 - 55

12. An immunofluorescence study of anti-pancreatic islet cell antibodies in the spontaneously diabetic BB Wistar rat

    • D. R. Pollard
    • K. Gupta
    • I. Hynie

    Originals Pages: 56 - 59

13. Hepatocyte insulin binding and action in rats with sommatomammotrophic tumours

    • M. B. Davidson
    • S. Melmed

    Originals Pages: 60 - 65

14. Influence of streptozotocin- and alloxan-induced diabetes in the rat on collagenase and certain lysosomal enzymes in relation to the degradation of connective tissue proteins

    • S. Mohanam
    • S. M. Bose

    Originals Pages: 66 - 70

15. Several HLA haplotypic factors for both Type 1 (insulin-dependent) and Type 2 (non-insulin-dependent) diabetes

    • M. Serrano-Ríos
    • J. R. Regueiro
    • A. Arnaiz-Villena

    Letters to the Editor Pages: 71 - 71

16. Announcements

    Announcement Pages: 72 - 72