A comparative study of Tissue Inhibitor of Metalloproteinases-1 levels in plasma and tumour tissue from patients with primary breast cancer and in plasma from patients with metastatic breast cancer

¹Københavns Universitet, Det Biovidenskabelige Fakultet for Fødevarer, Veterinærmedicin og Naturressourcer, Institut for Veterinær Patobiologi, Ridebanevej 9, 1870 Frb. C, Danmark, ²University Medical Center Hamburg-Eppendorf, Gynækologisk afd., Martinistrasse 52, D-20246 Hamburg, Tyskland, ³Finsenlaboratoriet, Rigshospitalet, afd. 37-3-5, Copenhagen Biocenter, Ole Maaløes Vej 5, 2200 København N, ⁴University Medical Center Hamburg-Eppendorf, Institut for Tumorbiologi, Martinistrasse 52, D-20246 Hamburg, Tyskland, ⁵Martin-Luther-University, afd. for Obstetrik og Gynækologi, Ernst-Grube Strasse 40, D-06120 Halle/Saale, Tyskland