1. Significance of hepatic xanthine oxidase and uric acid in aged and dietary restricted rats

   • Hae Young Chung
   • Byung Pal Yu

   OriginalPaper Pages: 123 - 128

2. Gompertz — A program for evaluation and comparison of survival curves

   • Petr Klemera
   • Stanislav Doubal

   OriginalPaper Pages: 129 - 132

3. Insulin receptors in mouse brain: Reversibility of age-related impairments by a thymic extract

   • Annamaria Zaia
   • Lucio Piantanelli

   OriginalPaper Pages: 133 - 139

4. Diet restriction and age alters skeletal muscle capillarity in B6C3F1 mice

   • N. Keith
   • R. T. Bronson
   • T. G. Manfredi

   OriginalPaper Pages: 141 - 145

5. Alzheimer’s disease: A hypothesis on pathogenesis

   • Denham Harman

   OriginalPaper Pages: 147 - 161

6. 29th annual meeting of the American Aging Association, 14th annual meeting of the American College of Clinical Gerontology, 13th annual grantee conference of the American Federation for Aging Research

   Announcement Pages: 163 - 190

7. Notices

   Announcement Pages: 191 - 191