1. DNA index — parameter for the prediction of prognosis and primary radioresistance?

   • W. Wagner

   Rapid Communication Pages: 315 - 317

2. Application of molecular cytogenetic techniques to the evaluation of renal parenchymal tumors

   • Gyula Kovacs

   Guest Editorial Pages: 318 - 323

3. The crosslinking of nuclear protein to DNA using ionizing radiation

   • Anne E. Cress
   • Kirsten M. Kurath
   • G. Tim Bowden

   Original Papers Pages: 324 - 330

4. Absence of H-ras point mutation at codon 12 inN-methyl-N-nitrosourea-induced hepatocellular neoplasms in the rat

   • Hong Li
   • Gang -Hong Lee
   • Tomoyuki Kitagawa

   Original Papers Pages: 331 - 335

5. Radioimmunoimaging of tumors with radioactive antibody against a glycoprotein (GP68) found in developing mouse brain

   • Shuji Kojima
   • Akira Awaya
   • Takashi Muramatsu

   Original Papers Pages: 336 - 340

6. Anticancer-agent-linked phosphonates with antiosteolytic and antineoplastic properties: a promising perspective in the treatment of bone-related malignancies?

   • T. Klenner
   • F. Wingen
   • D. SchmÄhl

   Original Papers Pages: 341 - 350

7. Effect of dietary vitamin E on the development of altered hepatic foci and hepatic tumors induced by the peroxisome proliferator ciprofibrate

   • Howard P. Glauert
   • Mark M. Beaty
   • Ching K. Chow

   Original Papers Pages: 351 - 356

8. A host-mediated in vivo/in vitro assay with peritoneal murine macrophages for the detection of carcinogenic chemicals

   • Th. Massa
   • T. Gerber
   • P. Chandra

   Original Papers Pages: 357 - 364

9. Comparative studies on the expression of gastrointestinal-cancer-associated antigen, PA8-15, CA19-9 and the blood-group antigens in non-malignant and malignant human pancreatic tissues

   • Hiroshi Egami
   • Kiyoshi Sakamoto
   • Parviz M. Pour

   Original Papers Pages: 365 - 371

10. Morphological and immunohistochemical characteristics of dimethylnitrosamine-induced malignant mesenchymal renal tumor in F-344 rats

    • B. Dezso
    • P. Rady
    • P. Kertai

    Original Papers Pages: 372 - 378

11. Detoxifying enzymes in human ovarian tissues: comparison of normal and tumor tissues and effects of chemotherapy

    • Zora Djuric
    • Vinay K. Malviya
    • William D. Lawrence

    Original Papers Pages: 379 - 383

12. DNA repair at the level of the gene: molecular and clinical considerations

    • Vilhelm A. Bohr

    Guest Editorial Pages: 384 - 391

13. Comparative effect of cisplatin, spiroplatin, carboplatin and iproplatin in a human tumor clonogenic assay

    • Wilfried Schroyens
    • Pierre Dodion
    • Marcel Rozencweig

    Original Papers Pages: 392 - 396

14. Perspectives in cancer prevention

    • P. Mende
    • E. Frei
    • S. Fischer

    Meeting Report Pages: 397 - 398

15. The contribution of epidemiology to cancer prevention and therapy

    • H. Hansluwka

    Meeting Report Pages: 399 - 400

16. Workshop of the Umweltbundesamt on Environmental chemical risk factors of cancer: mechanisms of action and assay systems for detection, Berlin, 23–24 November 1989

    • B. Schlatterer

    Meeting Report Pages: 401 - 408