1. Phosphorylation of cytochrome P450 isoenzymes in intact hepatocytes and its importance for their function in metabolic processes

   • Barbara Oesch-Bartlomowicz
   • Franz Oesch

   Review Pages: 257 - 261

2. A simple method for screening assessment of acute toxicity of chemicals

   • Sumie Yamanaka
   • Masanori Hashimoto
   • Masao Nishimura

   Original Articles Pages: 262 - 268

3. Determination of urinary glutathione S-transferase and lactate dehydrogenase for differentiation between proximal and distal nephron damage

   • E. Bomhard
   • D. Maruhn
   • H. Mager

   Original Articles Pages: 269 - 278

4. The mycotoxin ochratoxin A is a substrate for phenylalanine hydroxylase in isolated rat hepatocytes and in vivo

   • E. E. Creppy
   • K. Chakor
   • G. Dirheimer

   Original Articles Pages: 279 - 284

5. Comparative uptake, vascular transport, and cellular internalization of aflatoxin-B1 and benzo(a)pyrene

   • D. L. Busbee
   • J. O. Norman
   • R. L. Ziprin

   Original Articles Pages: 285 - 290

6. Cultured corneal fibroblasts as a model system for the demonstration of drug-induced mucopolysaccharidosis

   • Jens Burmester
   • Kirsten Handrock
   • Renate Lüllmann-Rauch

   Original Articles Pages: 291 - 298

7. Acetaminophen hepatotoxicity: Is there a role for prostaglandin synthesis?

   • Zvi Ben-Zvi
   • Batya Weissman-Teitellman
   • Abraham Danon

   Original Articles Pages: 299 - 304

8. Regional alterations of brain biogenic amines and GABA/glutamate levels in rats following chronic lead exposure during neonatal development

   • M. V. Shailesh Kumar
   • T. Desiraju

   Original Articles Pages: 305 - 314

9. Mercury compounds: lipophilicity and toxic effects on isolated myocardial tissue

   • Stefan Halbach

   Original Articles Pages: 315 - 319

10. Subclinical effects of groundwater contaminants

    • Gin C. Hsieh
    • Robert D. R. Parker
    • Brian J. Hughes

    Original Articles Pages: 320 - 328

11. Dose-dependent emergence of preneoplastic foci in rat livers after exposure to 2-nitropropane

    • B. Denk
    • J. G. Filser
    • D. Oesterle

    Short Communication Pages: 329 - 331

12. Effect of methyl isocyanate (MIC) on rat erythrocytes

    • Deepa Agrawal
    • G. S. D. Gupta
    • P. K. Ray

    Short Communication Pages: 332 - 335

13. Effect of glucose in mice after acute experimental poisoning with arsenic trioxide (As₂O₃)

    • F. X. Reichl
    • L. Szinicz
    • W. Forth

    Short Communication Pages: 336 - 338

14. Accumulation of low molecular weight (bleomycin detectable) iron in bone marrow cells of rats after benzene exposure

    • K. P. Pandya
    • G. S. Rao
    • R. Krishnamurthy

    Short Communication Pages: 339 - 342

15. Detection of diepoxybutane-induced DNA-DNA crosslinks by cesium trifluoracetate (CsTFA) density-gradient centrifugation

    • C. Ristau
    • S. Deutschmann
    • H. Ottenwälder

    Letter to the Editor Pages: 343 - 344