1. In vivo growth patterns of human lung tumors in three-dimensional histoculture

   • Boris Baibakov
   • George A. Frank
   • Leonid B. Margolis

   Letter To The Editor Pages: 897 - 899

2. Heterogeneity in antigenic expression and radiosensitivity in human colon carcinoma cell lines

   • Gunilla Frykholm
   • Bengt Glimelius
   • Jörgen Carlsson

   Regular Papers Pages: 900 - 906

3. Proliferation and differentiation of mouse uterine epithelial cells in primary serum-free culture: Estradiol-17β suppresses uterine epithelial proliferation cultured on a basement membrane-like substratum

   • Hiroshi Fukamachi
   • John A. McLachlan

   Regular Papers Pages: 907 - 913

4. A method for the harvest, culture, and characterization of human adult atrial myocardial cells: Correlation with age of donor

   • David A. Smith
   • John L. Glover
   • Diane E. Maupin

   Regular Papers Pages: 914 - 920

5. A primary culture system of adult rat heart cells for the study of toxicologic agents

   • Allison A. Welder
   • Roberta Grant
   • Daniel Acosta

   Regular Papers Pages: 921 - 926

6. Proliferative potential and expression of cell type specific functions in primary mouse colonic epithelial cells

   • Christina Branting
   • Ulrika Geltner Allinger
   • Joseph Rafter

   Regular Papers Pages: 927 - 932

7. Epithelial differentiation in the absence of extracellular matrix

   • Niels C. Krejci
   • Lynne Smith
   • Joseph McGuire

   Regular Papers Pages: 933 - 938

8. Serial cultivation of epithelial cells from human and macaque salivary glands

   • Linda M. Sabatini
   • B. Lynn Allen-Hoffmann
   • Edwin A. Azen

   Regular Papers Pages: 939 - 948

9. Reduction of proliferative heterogeneity of CHEF18 Chinese hamster cell line during the progression toward tumorigenicity

   • G. Rainaldi
   • B. Pinto
   • L. Citti

   Regular Papers Pages: 949 - 952

10. Sulfation and glucuronidation of acetaminophen by cultured hepatocytes reproducing in vivo sex-differences in conjugation on matrigel and type 1 collagen

    • Robert E. Kane
    • Joseph Tector
    • Donald Kaminski

    Regular Papers Pages: 953 - 960

11. Regulation of angiogenesis in vitro by collagen metabolism

    • Roberto F. Nicosia
    • Paul Belser
    • James Diven

    Regular Papers Pages: 961 - 966