1. Pharmacokinetics of ethylene in man; body burden with ethylene oxide and hydroxyethylation of hemoglobin due to endogenous and environmental ethylene

   • J. G. Filser
   • B. Denk
   • L. Ehrenberg

   Original Investigations Pages: 157 - 163

2. Effects of cigarette smoke on the antibody responses to thymic independent antigens from different lymphoid tissues of mice

   • S. Niranjan Goud
   • A. M. Kaplan
   • B. Subbarao

   Original Investigations Pages: 164 - 169

3. Oral and dermal application of 2,4-dichlorophenoxyacetic acid sodium and dimethylamine salts to male rats: Investigations on absorption and excretion as well as induction of hepatic mixed-function oxidase activities

   • Dietmar Knopp
   • Frank Schiller

   Original Investigations Pages: 170 - 174

4. Inhibition of ferrochelatase and accumulation of porphyrins in mouse hepatocyte cultures exposed to porphyrinogenic chemicals

   • Angela M. Brady
   • Edward A. Lock

   Original Investigations Pages: 175 - 181

5. Studies on the hepatotoxicity induced by bis (tributyltin) oxide

   • Mitsuaki Yoshizuka
   • Kazuo Hara
   • Sunao Fujimoto

   Original Investigations Pages: 182 - 187

6. Developmental toxicity evaluation of gallium nitrate in mice

   • Mercedes Gómez
   • Domingo J. Sánchez
   • Jacinto Corbella

   Original Investigations Pages: 188 - 192

7. Teratogenicity of arotinoids (retinoids) in the rat whole embryo culture

   • Rudolf Bechter
   • Gerrard D. C. Terlouw
   • Andreas Kistler

   Original Investigations Pages: 193 - 197

8. Effects of megadoses of pyridoxine on spermatogenesis and male reproductive organs in rats

   • Koji Mori
   • Masanobu Kaido
   • Osamu Koide

   Original Investigations Pages: 198 - 203

9. Mechanism of soman-induced contractions in canine tracheal smooth muscle

   • Michael Adler
   • David H. Moore
   • Margaret G. Filbert

   Original Investigations Pages: 204 - 210

10. Interaction of obidoxime with sarin in aqueous solution

    • P. G. Waser
    • C. M. Alioth-Streichenberg
    • A. Niederhauser

    Original Investigations Pages: 211 - 215

11. Efficacy of HLö-7 and pyrimidoxime as antidotes of nerve agent poisoning in mice

    • John G. Clement
    • Arnold S. Hansen
    • Camille A. Boulet

    Short Communication Pages: 216 - 219

12. Assessment of biological activities of mixtures of polychlorinated dibenzo-p-dioxins (PCDDs) and their constituents in human HepG2 cells

    • Hans -Peter Lipp
    • Dieter Schrenk
    • Karl Walter Bock

    Short Communication Pages: 220 - 223

13. Cytotoxicity of mebendazole against established cell lines from the human, rat, and mouse liver

    • Futoshi Higa
    • Keizo Kitsukawa
    • Atsushi Saito

    Short Communication Pages: 224 - 227

14. Hematological toxicity of tetrachloroethylene in mice

    • Hans Joachim Seidel
    • Lothar Weber
    • Edda Barthel

    Short Communication Pages: 228 - 230