1. Challenges associated with evaluating the clinical utility of non-cytotoxic pharmaceutical agents in oncology

   • Maurie Markman

   EDITORIAL Pages: 581 - 582

2. A retrospective and prospective overview of prostate-specific antigen

   • Richard J. Ablin

   REVIEW Pages: 583 - 594

3. 5-Fluorouracil/leucovorin-induced inhibition of thymidylate synthase in normal tissues of mouse and man

   • Clasina L. van der Wilt
   • Cornelis J. van Groeningen
   • G. J. Peters

   ORIGINAL PAPER Pages: 595 - 601

4. Involvement of MHC class I molecule and ICAM-1 in the enhancement of adhesion and cytotoxic susceptibility to immune effector cells of tumor cells transfected with the interleukin (IL)-2, IL-4 or IL-6 gene

   • Xuetao Cao
   • Guoyou Chen
   • Jianli Wang

   ORIGINAL PAPER Pages: 602 - 608

5. Expression and purification of single-chain anti-HBx antibody in Escherichia coli

   • G. Zhou
   • Kang-Da Liu
   • Clause H. Schröder

   ORIGINAL PAPER Pages: 609 - 613

6. Intratumoral depot interleukin-2 therapy inhibits tumor growth in Dunning adenocarcinoma of the prostate implanted subcutaneously in rats

   • Stefan Hautmann
   • Edith Huland
   • Hartwig Huland

   ORIGINAL PAPER Pages: 614 - 618

7. Effect of glutathione-modulating compounds on hydrogen-peroxide-induced cytotoxicity in human glioblastoma and glioma cell lines

   • Masataka Iida
   • Shigeki Sunaga
   • Kiyoshi Matsumoto

   ORIGINAL PAPER Pages: 619 - 622

8. Thiazolidinyl- and perhydrothiazinylphosphamidesters: toxicity and preliminary antitumour evaluation

   • G. Voelcker
   • L. Bielicki
   • H.-J. Hohorst

   ORIGINAL PAPER Pages: 623 - 631

9. Soluble intercellular adhesion molecule-1 in patients with lung cancer and benign lung diseases

   • Anja Sprenger
   • Cordula Schardt
   • Jochen Heymanns

   ORIGINAL PAPER Pages: 632 - 638

10. Iodized oil enhances the thermal effect of high-intensity focused ultrasound on ablating experimental liver cancer

    • Shu-Qun Cheng
    • Xin-Da Zhou
    • De-Chu Qian

    ORIGINAL PAPER Pages: 639 - 644

11. Primary study of neovasculature correlating with metastatic nasopharyngeal carcinoma using computer image analysis

    • Chao-nan Qian
    • Hua-qing Min
    • Han-liang Lin

    ORIGINAL PAPER Pages: 645 - 651

12. Expression of type IV collagenase correlates with the expression of vascular endothelial growth factor in primary non-small cell lung cancer

    • Edina Tolnay
    • Thorsten Wiethege
    • Klaus-Michael Müller

    ORIGINAL PAPER Pages: 652 - 658

13. Evidence for reduced copying fidelity of DNA polymerases α, δ, and ε from Novikoff hepatoma cells

    • Gabriele Fox
    • Odilia Popanda
    • H. W. Thielmann

    ORIGINAL PAPER Pages: 659 - 668

14. Establishment of new epithelial carcinoma cell lines by blocking monolayer formation

    • R. Hackenberg
    • Thomas Hawighorst
    • Klaus-Dieter Schulz

    ORIGINAL PAPER Pages: 669 - 673

15. Bone and soft tissue sarcomas: Summary of the Third United States/Japan Clinical Trials Summit (Seattle, Washington)

    • Atsumasa Uchida
    • Masanori Fukushima
    • Charles A. Coltman Jr.

    MEETING REPORT Pages: 674 - 677

16. Acute myelomonocytic leukemia secondary to synchronous carcinomas of the breast and lung, and to metachronous renal cell carcinoma

    • Claudia Pötzsch
    • Sebastian Fetscher
    • M. Lübbert

    RAPID COMMUNICATION Pages: 678 - 680