1. Na⁺/H⁺ exchange in hypertension and in diabetes mellitus—facts and hypotheses

   • W. Siffert
   • R. Düsing

   Original Contribution Pages: 179 - 190

2. The role of Na⁺/H⁺ exchange in ischemia-reperfusion

   • H. M. Piper
   • C. Balser
   • D. Garcia-Dorado

   Original Contribution Pages: 191 - 202

3. Reduced infarct size in the rabbit heartin vivo by ethylisopropyl-amiloride. A role for Na⁺/H⁺ exchange

   • E. Bugge
   • J. Munch-Ellingsen
   • K. Ytrehus

   Original Contribution Pages: 203 - 209

4. A model of anoxic preconditioning in the isolated rat cardiac myocyte. Importance of adenosine and insulin

   • A. C. Cave
   • S. Adrian
   • H. S. Silverman

   Original Contribution Pages: 210 - 218

5. A comparison between ischemic preconditioning and anti-adrenergic interventions: cAMP, energy metabolism and functional recovery

   • J. A. Moolman
   • S. Genade
   • A. Lochner

   Original Contribution Pages: 219 - 233

6. Alterations in circulating cyclic guanosine monophosphate (c-GMP) during short and long ischemia in preconditioning

   • E. K. Iliodromitis
   • C. C. Papadopoulos
   • D. T. Kremastinos

   Original Contributions Pages: 234 - 239

7. Is preconditioning by nicotine responsible for the better prognosis in smokers with acute myocardial infarction?

   • Y. Birnbaum
   • S. L. Hale
   • R. A. Kloner

   Original Contribution Pages: 240 - 247

8. Chronic nitric oxide inhibition as a model of hypertensive heart muscle disease

   • H. Moreno Jr.
   • K. Metze
   • G. de Nucci

   Original Contribution Pages: 248 - 255

9. Na, K-ATPase isoform gene expression in normal and hypertrophied dog heart

   • R. Zahler
   • M. Gilmore-Hebert
   • E. J. Benz

   Original Contribution Pages: 256 - 266

10. Erratum

    Erratum Pages: 267 - 267