1. The role of CYP enzymes in cocaine-induced liver damage

   • Markku Pasanen
   • Pertti Pellinen
   • Olavi Pelkonen

   Review Pages: 287 - 290

2. Increased incidence of renal cell tumors in a cohort of cardboard workers exposed to trichloroethene

   • D. Henschler
   • S. Vamvakas
   • K. Ulm

   Original Investigation Pages: 291 - 299

3. A note on individual differences in the urinary excretion of optical enantiomers of styrene metabolities and of styrene-derived mercapturic acids in humans

   • E. Hallier
   • H. W. Goergens
   • K. Golka

   Original Investigation Pages: 300 - 305

4. Gas chromatography-mass spectrometry determination of ethylenethiourea hemoglobin adducts: a possible indicator of exposure to ethylene bis dithiocarbamate pesticides

   • Roberta Pastorelli
   • Riccardo Allevi
   • Luisa Airoldi

   Original Investigation Pages: 306 - 311

5. Chemical form of selenium-containing metabolite in small intestine and liver of mice following orally administered selenocystine

   • Tatsuya Hasegawa
   • Makoto Mihara
   • Yasuyoshi Sayato

   Original Investigation Pages: 312 - 317

6. Diquat increases cysteine proteinase inhibitors greatly in rat plasma and tissues

   • Kayoko Minakata
   • Osamu Suzuki
   • Naoko Harada

   Original Investigation Pages: 318 - 321

7. Cardiorespiratory function in nerve agent poisoned and oxime+atropine treated guinea-pigs: effect of pyridostigmine pretreatment

   • Franz Worek
   • Ladislaus Szinicz

   Original Investigation Pages: 322 - 329

8. Organophosphate polyneuropathy and neuropathy target esterase: Studies with methamidophos and its resolved optical isomers

   • M. Lotti
   • A. Moretto
   • F. Fioroni

   Original Investigation Pages: 330 - 336

9. Visual evoked potentials in individuals exposed to long-term low concentrations of toluene

   • Andelko Vrca
   • Dubravko Božičević
   • Marta Malinar

   Original Investigation Pages: 337 - 340

10. Effect of cadmium on lung lysosomal enzymes in vitro

    • Shri N. Giri
    • Mannfred A. Hollinger

    Original Investigation Pages: 341 - 345

11. In vitro metabolism of cyclosporin A with rabbit renal or hepatic microsomes: analysis by HPLC-FPIA and HPLC-MS

    • C. Pham-Huy
    • N. Sadeg
    • J. R. Claude

    Original Investigation Pages: 346 - 349

12. 2-Acetylaminofluorene inhibits the activation of immune responses by blocking cell cycle progression at G₁ phase

    • W. S. Koh
    • K. -H. Yang
    • N. E. Kaminski

    Original Investigation Pages: 350 - 356