1. 3-Methylcholanthrene-induced ethoxyresorufin O-deethylase activity in alveolar type II cells of rabbit lung

   • Yoichiro Kitagawa
   • Mitsuhiro Okamoto
   • Toshio Yamano

   Original Investigations Pages: 1 - 3

2. Studies on the genotoxicity of the anabolic drugs trenbolone and zeranol

   • M. Scheutwinkel
   • W. v. d. Hude
   • A. Basler

   Original Investigations Pages: 4 - 6

3. Effects of cysteine and diethylmaleate pretreatments on renal function and response to a nephrotoxicant

   • Mary E. Davis
   • William O. Berndt
   • Harihara M. Mehendale

   Original Investigations Pages: 7 - 11

4. Transport of N-acetyl-S-pentachloro-1,3-butadienylcysteine by rat renal cortex

   • Edward A. Lock
   • Jenny Odum
   • Patricia Ormond

   Original Investigations Pages: 12 - 15

5. Kidney concentrations and urinary excretion of mercury, zinc and copper following the administration of mercuric chloride and sodium selenite to rats

   • Jadwiga Chmielnicka
   • Elżbieta Brzeźnicka
   • Andrzej Śniady

   Original Investigations Pages: 16 - 20

6. Effects in vitro of cadmium ions on some membrane and nuclear parameters of normal and irradiated thymic lymphoid cells

   • E. A. Zherbin
   • A. B. Chukhlovin
   • K. P. Hanson

   Original Investigations Pages: 21 - 25

7. Distribution and placental transfer of trichlorfon in guinea pigs

   • Gunnar N. Berge
   • Inger Nafstad

   Original Investigations Pages: 26 - 29

8. Prenatal effects of trichlorfon on the guinea pig brain

   • Gunnar N. Berge
   • Inger Nafstad
   • Frode Fonnum

   Original Investigations Pages: 30 - 35

9. Transfer of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) via placenta and milk, and postnatal toxicity in the mouse

   • Heinz Nau
   • Rolf Baß
   • Diether Neubert

   Original Investigations Pages: 36 - 40

10. Kinetics of 2,4,6-trichlorophenol in different organs of the rat

    • K. Pekari
    • C. Boudène
    • A. Aitio

    Original Investigations Pages: 41 - 44

11. The hepatotoxic potential of combined toluene-chronic ethanol exposure

    • Stanley R. Howell
    • John E. Christian
    • Gary E. Isom

    Original Investigations Pages: 45 - 50

12. Cardiotoxicity of a new inotrope/vasodilator drug (SK&F 94120) in the dog

    • J. H. Harleman
    • E. C. Joseph
    • M. S. Lamb

    Original Investigations Pages: 51 - 55

13. The effects of ethanol and lead, alone and in combination, on the severity of arrhythmias induced by coronary artery occlusion, and by noradrenaline, in anaesthetised rats

    • M. J. Evis
    • K. A. Kane
    • J. R. Parratt

    Original Investigations Pages: 56 - 60

14. Acute fatal selenium poisoning

    • B. Schellmann
    • H. J. Raithel
    • K. H. Schaller

    Short Communication Pages: 61 - 63

15. Effect of inhibitors of the FAD-containing monooxygenase system from rat liver microsomes on monomethylhydrazine metabolism and activation to reactive metabolites

    • M. I. Diaz Gomez
    • J. A. Castro

    Short Communication Pages: 64 - 66

16. On the mutagenicity of tartrazine (FD&C Yellow No 5)

    • R. D. Combes

    Letter to the Editors Pages: 67 - 68

17. Mutagenicity of tartrazine revisited

    • D. Henschler
    • D. Wild

    Letter to the Editors Pages: 69 - 70

18. Meeting announcement

    Announcement Pages: A3 - A3