1. Olavi Eränkö

   In memoriam Pages: 401 - 402

2. A comparative study of myosins and prekeratin in epithelial cells of methacarn-fixed tissues

   • H. Puchtler
   • B. P. Barton
   • J. L. Hobbs

   OriginalPaper Pages: 403 - 409

3. Commercial polyclonal and monoclonal histostaining PAP kits

   • W. D. Kuhlmann
   • P. Peschke

   OriginalPaper Pages: 411 - 419

4. An alkaline-phosphatase staining method in avidin-biotin immunohistochemistry

   • W. Ormanns
   • R. Schäffer

   OriginalPaper Pages: 421 - 424

5. Quantitative correlative proton and electron microprobe analysis of biological specimens

   • B. Forslind
   • L. Kunst
   • G. M. Roomans

   OriginalPaper Pages: 425 - 427

6. Ultrahistochemical localization of adenylate cyclase activity in the electric organ ofTorpedo marmorata

   • U. Müller
   • K. Munz
   • P. G. Waser

   OriginalPaper Pages: 429 - 433

7. Quantitation and immunohistochemistry of catecholamines in the posterior segment of the eye

   • B. Ehinger
   • H. W. M. Steinbusch

   OriginalPaper Pages: 435 - 439

8. Radioautographic localization of¹²⁵I-atrial natriuretic fator (ANF) in rat tissues

   • C. Bianchi
   • J. Gutkowska
   • M. Cantin

   OriginalPaper Pages: 441 - 452

9. Differential distribution of³H dihydrotestosterone and³H estradiol nuclear binding sites in mouse male accessory sex organs

   • G. Schleicher
   • W. E. Stumpf
   • M. Sar

   OriginalPaper Pages: 453 - 461

10. Functional and anatomical relationships between antral gastrin cells and gastrin-releasing peptide neurons

    • D. K. Jain
    • M. M. Wolfe
    • J. E. McGuigan

    OriginalPaper Pages: 463 - 467

11. Detection and separation of the submetacentric marker chromosome of the WALKER (W-256) carcinoma using flow cytometry and sorting

    • K. J. Hutter
    • M. Stoehr

    OriginalPaper Pages: 469 - 475

12. A histochemical study about the involvement of rat liver cells in the uptake of heterologous immune comples from the circulation

    • S. M. van der Laan-Klamer
    • J. E. Atmosoerodjo-Briggs
    • M. J. Hardonk

    OriginalPaper Pages: 477 - 482

13. Microspectrophotometric and scanning microphotometric studies of carp (Cyprinus carpio L.) erythrocytes

    • J. F. Schindler
    • U. de Vries
    • E. Lindner

    OriginalPaper Pages: 483 - 489

14. Immunocytochemical demonstration of tubulin microheterogeneity within rat cortical and hippocampal pyramidal neurons

    • F. Hajós
    • K. Gallatz

    OriginalPaper Pages: 491 - 496

15. DNA synthesis in lactotrophs of primary rat anterior pituitary cell cultures

    • I. S. Komolov
    • V. P. Fedotov
    • E. Bácsy

    OriginalPaper Pages: 497 - 500