1. A gene hunting we will go!

   • Jeffrey R. Gingrich
   • Mitchell S. Steiner

   INVITED EDITORIAL Pages: 361 - 369

2. Tumor progression and expression of matrix metalloproteinase-2 (MMP-2) mRNA by human urinary bladder cancer cells

   • Tsutomu Hamasaki
   • Tomotaka Hattori
   • Nando Nakazawa

   ORIGINAL PAPER Pages: 371 - 376

3. Natural interferon enhances expression of placental alkaline phosphatase in human seminoma xenograft

   • T. Imao
   • K. Koshida
   • M. Namiki

   ORIGINAL PAPER Pages: 377 - 382

4. Proteins in renal stones and urine of stone formers

   • Anwar A. Siddiqui
   • Taranum Sultana
   • Jamsheer Talati

   ORIGINAL PAPER Pages: 383 - 388

5. Expression of osteopontin mRNA in normal and stone-forming rat kidney

   • X. J. Jiang
   • T. Feng
   • Y. L. Guo

   ORIGINAL PAPER Pages: 389 - 394

6. Different concentrations of two small stress proteins, αB crystallin and HSP27 in human urological tumor tissues

   • M. Takashi
   • S. Katsuno
   • S. Ohshima

   ORIGINAL PAPER Pages: 395 - 399

7. Usefulness of cyanide-nitroprusside test in detecting incomplete recessive heterozygotes for cystinuria: a standardized dilution procedure

   • Roberto Finocchiaro
   • Patrizia D'Eufemia
   • Omero Giardini

   ORIGINAL PAPER Pages: 401 - 405

8. Assessment of testicular function in experimental varicocele rats by phosphorus-31 magnetic resonance spectroscopy

   • I. Sasagawa
   • T. Tateno
   • T. Nakada

   ORIGINAL PAPER Pages: 407 - 410

9. Evaluation of apoptosis and cell proliferation in experimentally induced renal cysts

   • Judit Kovács
   • Mónika Zilahy
   • Szabolcs Gomba

   ORIGINAL PAPER Pages: 411 - 416

10. Influence of ovariectomy on the canine striated external urethral sphincter (M. urethralis): a stereological analysis of slow and fast twitch fibres

    • Heinz R. Augsburger
    • Luis M. Cruz-Orive

    ORIGINAL PAPER Pages: 417 - 422

11. Shortening velocity is different in longitudinal · and circular muscle layers of the rabbit urethra

    • Anders Arner
    • Anders Mattiasson
    • Bengt Uvelius

    ORIGINAL PAPER Pages: 423 - 426