1. The class III antiarrhythmic agent E-4031 selectively blocks the inactivating inward-rectifying potassium current in rat anterior pituitary tumor cells (GH₃/B₆ cells)

   • Frank Weinsberg
   • Christiane K. Bauer
   • J. R. Schwarz

   ORIGINAL ARTICLE Pages: 1 - 10

2. Insulin effects on ouabain binding in A6 renal cells

   • P. De Smet
   • David Erlij
   • W. Van Driessche

   ORIGINAL ARTICLE Pages: 11 - 18

3. Cystic fibrosis and non-cystic-fibrosis human nasal epithelium show analogous Na⁺ absorption and reversible block by phenamil

   • Ulrike Blank
   • Claudia Rückes
   • W.-M. Weber

   ORIGINAL ARTICLE Pages: 19 - 24

4. Effect of uncoupling NO/cGMP pathways on carbachol- and CCK-stimulated Ca²⁺ entry and amylase secretion from the rat pancreas

   • Hitoshi Yoshida
   • Yasuhiro Tsunoda
   • C. Owyang

   ORIGINAL ARTICLE Pages: 25 - 37

5. Rapid drug application resolves two types of nicotinic receptors on rat sympathetic ganglion cells

   • J. C. Britt
   • H. R. Brenner

   ORIGINAL ARTICLE Pages: 38 - 48

6. Acute and adaptive responses in humans to exercise in a warm, humid environment

   • B. Nielsen
   • Søren Strange
   • Bengt Saltin

   ORIGINAL ARTICLE Pages: 49 - 56

7. Renovascular and tubular effects of neuropeptide Y are discriminated by PP56 (D-myo-inositol 1,2,6-triphosphate) in anaesthetized rats

   • Angela Bischoff
   • Martina Stickan-Verfürth
   • M. C. Michel

   ORIGINAL ARTICLE Pages: 57 - 62

8. ANP gene expression in rat hearts during hypoxia

   • M. Pfeifer
   • Konrad Wolf
   • Armin Kurtz

   ORIGINAL ARTICLE Pages: 63 - 69

9. Intracellular Ca²⁺ distribution in migrating transformed renal epithelial cells

   • A. Schwab
   • Franz Finsterwalder
   • Hans Oberleithner

   ORIGINAL ARTICLE Pages: 70 - 76

10. ATP increases [Ca²⁺]_i and ion secretion via a basolateral P2Y-receptor in rat distal colonic mucosa

    • J. Leipziger
    • D. Kerstan
    • R. Greger

    ORIGINAL ARTICLE Pages: 77 - 83

11. GABA_B-mediated upregulation of the high-voltage-activated Ca²⁺ channels in rat dorsal root ganglia

    • Sadatoshi Fujikawa
    • Haruhiko Motomura
    • N. Ogata

    ORIGINAL ARTICLE Pages: 84 - 90

12. Electrophysiological study of prefrontal neurones of cats during a motor task

    • José María Criado
    • Margarita Heredia
    • Antonio de la Fuente

    ORIGINAL ARTICLE Pages: 91 - 96

13. Differential effects of ventilatory stimulation by sex hormones and almitrine on hypoxic erythrocytosis

    • R. Favier
    • H. Spielvogel
    • J. M. Pequignot

    ORIGINAL ARTICLE Pages: 97 - 103

14. Urea-stimulated K-Cl cotransport in equine red blood cells

    • P. F. Speake
    • J. S. Gibson

    ORIGINAL ARTICLE Pages: 104 - 112

15. Reversible inhibition of gap junctional communication by tamoxifen in cultured cardiac myocytes

    • Franck Verrecchia
    • J.-C. Hervé

    ORIGINAL ARTICLE Pages: 113 - 116

16. Solute composition and heat shock proteins in rat renal medulla

    • A. Ohno
    • E. Müller
    • F.-X. Beck

    ORIGINAL ARTICLE Pages: 117 - 122

17. Regulation of the transfected Na⁺/H⁺-exchanger NHE3 in MDCK cells by vasotocin

    • C. Helmle-Kolb
    • F. Di Sole
    • H. Murer

    ORIGINAL ARTICLE Pages: 123 - 131

18. Channel-specific effects of n-alkyl sulphate anions on three Shaker-related potassium channels expressed in Xenopus oocytes

    • A. A. Elliott
    • J. R. Elliott

    ORIGINAL ARTICLE Pages: 132 - 136

19. A reliable method for sustaining a pre-defined pre-innervation level

    • F. P. Kolb
    • Konrad Süß
    • Dagmar Timmann

    INSTRUMENTS AND TECHNIQUES Pages: 137 - 143

20. Central opiate receptor blockade by naloxone impairs thalamic and hypothalamic autoregulation in the cat

    • K. Komjáti
    • Gábor Dallos
    • Péter Sándor

    SHORT COMMUNICATION Pages: 144 - 146

21. (R)-methanandamide inhibits receptor-induced calcium responses by depleting internal calcium stores in cultured astrocytes

    • L. Venance
    • S. Sagan
    • Christian Giaume

    SHORT COMMUNICATION Pages: 147 - 149