1. Different microvascular endothelial cell phenotypes exhibit different class I and II antigens under interferon-γ

   • Katharina Spanel-Borowski
   • Gregor Bein

   Letter To The Editor Pages: 601 - 602

2. Mouse chondrocytes in monolayer culture

   • Gabriella Argentin
   • Rosadele Cicchetti
   • Benedetto Nicoletti

   Letter To The Editor Pages: 603 - 606

3. Müller cell phenotype exhibited by senescent RSV-transformed chicken neuroretinal cells

   • Gail M. Seigel
   • John T. Hansen
   • Mary F. D. Notter

   Letter To The Editor Pages: 607 - 610

4. Continuous endothelial cells from adult rat heart

   • Marieke C. J. G. Linssen
   • Frans A. van Nieuwenhoven
   • Ger J. van der Vusse

   Letter To The Editor Pages: 611 - 613

5. Establishment of a metastatic murine cell line carrying the human c-Ha-ras

   • Takahiro Nomura
   • Sadaya Matano
   • Kazuo Ryoyama

   Letter To The Editor Pages: 614 - 616

6. Cis-diamminedichloroplatinum sensitivity of murine reticulum sarcoma cells in primary culture and after in vitro passages

   • G. Balconi
   • G. Damia
   • M. D’Incalci

   Letter To The Editor Pages: 617 - 619

7. Primary culture of lymphoid, nerve, and ovary cells fromPenaeus stylirostris andPenaeus vannamei

   • Elpidio Cesar Nadala
   • Yuanan Lu
   • Philip C. Loh

   Letter To The Editor Pages: 620 - 622

8. Clastogenesis induced by streptonigrin in CHO cells

   • Mariana I. Testoni
   • Martha S. Bianchi
   • Néstor O. Bianchi

   Letter To The Editor Pages: 623 - 624

9. Zinc-enhanced cytotoxicity in cisplatin sensitive and resistant human ovarian cancer cells

   • Daniel L. Nicholson
   • Robert H. Maier
   • Walter J. Pories

   Letter To The Editor Pages: 625 - 626

10. Characterization of the unstirred water layer in cultured brain microvessel endothelial cells

    • Ka-yun Ng
    • George Grass
    • Ronald T. Borchardt

    Letter To The Editor Pages: 627 - 629

11. Lymphoma cell culture under serum-free conditions

    • Yu-cheng Dai
    • Xin-hua Wang
    • Hans A. Messner

    Letter To The Editor Pages: 630 - 632

12. Genital tract growth and development-promoting activity from insect cell lines

    • Marcia J. Loeb
    • Dwight E. Lynn

    Letter To The Editor Pages: 633 - 635

13. Myocyte injury by hemin

    • V. Bhoite-Solomon
    • G. Kessler-Icekson
    • N. Shaklai

    Cellular And Molecular Toxicology Pages: 636 - 642

14. Down regulation of CYP 1A1 by glucocorticoids in trout hepatocytes in vitro

    • A. K. Dasmahapatra
    • P. C. Lee

    Cellular And Molecular Toxicology Pages: 643 - 648

15. The role of short chain fatty acid substrates in aerobic and glycolytic metabolism in primary cultures of renal proximal tubule cells

    • Richard D. Griner
    • Michael D. Aleo
    • Rick G. Schnellmann

    Cellular And Molecular Toxicology Pages: 649 - 655

16. Effects of tumor necrosis factor and interferon-β on proliferation and epidermal growth factor binding in young and senescent WI-38 cells

    • Felicia L. Cianciarulo
    • Paul D. Phillips
    • Vincent J. Cristofalo

    Growth, Differentiation, And Senescence Pages: 656 - 660

17. An analysis of dorsal root ganglia differentiation using three tissue culture systems

    • Margit Inczedy-Marcsek
    • Linda Hsu
    • Erich Lindner

    Growth, Differentiation, And Senescence Pages: 661 - 670

18. Mouse blastocyst immunosurgery with commercial antiserum to mouse erythrocytes

    • Y. P. Cruz
    • R. S. Treichel
    • K. D. Chi

    Growth, Differentiation, And Senescence Pages: 671 - 675

19. Erratum

    • Prabhati Ray

    Erratum Pages: 675 - 675

20. Books received

    Announcement Pages: 676 - 676