The cells that had migrated in to the external chamber through the membrane were counted under a microscope. takes on an important part in the metastatic dissemination of gastric tumor. 0.005 vs. control. 2.2. TNF- Potentiates MKN1 Cell Invasion through the Reconstituted Mesothelium As the above tests indicated that mesothelial cells secreted MMP-9 in response … Continue reading The cells that had migrated in to the external chamber through the membrane were counted under a microscope