1. In vitro and in vivo release of cytostatic factors from Lactobacillus casei-elicited peritoneal macrophages after stimulation with tumor cells and immunostimulants

   • Shusuke Hashimoto
   • Koji Nomoto
   • Teruo Yokokura

   Original Articles Pages: 1 - 7

2. The role of tumor-specific Lyt-1⁺2⁻ T cells in eradicating tumor cells in vivo

   • Takayuki Yoshioka
   • Hiromi Fujiwara
   • Toshiyuki Hamaoka

   Original Articles Pages: 8 - 12

3. Human carcinoma cell lines xenografted in athymic mice: biological and antigenic characteristics of an intraabdominal model

   • Marina Ripamonti
   • Silvana Canevari
   • Maria Ines Colnaghi

   Original Articles Pages: 13 - 18

4. Modulation of natural killer cytotoxicity by muramyl dipeptide and trehalose dimycolate incorporated in squalane droplets

   • K. Noel Masihi
   • Werner Lange
   • Beate Rohde-Schulz

   Original Articles Pages: 19 - 24

5. Immune reactivity in SL2 lymphoma-bearing mice compared with SL2-immunized mice

   • Roel A. De Weger
   • Bert Wilbrink
   • Willem Den Otter

   Original Articles Pages: 25 - 36

6. An ineffective monoclonal antibody-ricin A chain conjugate is converted to a tumouricidal agent in vivo by subsequent systemic administration of ricin B chain

   • Suzanne A. Eccles
   • Deirdre P. McIntosh
   • Christopher J. Dean

   Original Articles Pages: 37 - 41

7. A 6-thioguanine-resistant variant of the rat mammary adenocarcinoma 13762 that is more immunogenic

   • Dave S. B. Hoon
   • Ian A. Ramshaw

   Original Articles Pages: 42 - 48

8. In vivo resistance of secondary antitumor immune response to cyclophosphamide: effects on T cell subsets

   • Samuele Peppoloni
   • Bonnie J. Mathieson
   • Eliezer Gorelik

   Original Articles Pages: 49 - 56

9. I-A^d antigen expression of pyran copolymer-induced peritoneal cells in tumor vaccine-primed mice and its association with the host antitumor response

   • Fujiko Oh-hashi
   • Tateshi Kataoka
   • Tadayoshi Taniyama

   Original Articles Pages: 57 - 63

10. Adoptive immunity in mice challenged with L1210/DTIC clones

    • Gianfranco Canti
    • Laura Ricci
    • Angelo Nicolin

    Original Articles Pages: 64 - 67

11. Increased efficiency of immunotherapy using irradiated tumor cells

    • Jinmin Wu
    • John Fitzgerald
    • Richard Wilson

    Original Articles Pages: 68 - 71

12. Modulation of natural killer cell activity in stage I postmenopausal breast cancer patients on low-dose aminoglutethimide

    • John Berry
    • Bridget J. Green
    • David S. Matheson

    Original Articles Pages: 72 - 75

13. Tumor-derived interleukin-2-dependent lymphocytes in adoptive immunotherapy of lung cancer

    • Richard L. Kradin
    • Lenora A. Boyle
    • James T. Kurnick

    Original Articles Pages: 76 - 85

14. Influence of low-dose beta-interferon on natural killer cell activity in breast cancer patients subjected to chemotherapy

    • Lucio Tentori
    • Maria Pia Fuggetta
    • Liana De Vecchis

    Original Articles Pages: 86 - 91

15. Acknowledgement to reviewers

    Acknowledgments Pages: 92 - 92