[Modeling of the impact of chemotherapeutic agents on primary cultures of metastatic soft tissue sarcomas in the automated analytical system CELL-IQ].

: This work presents results of long-term phase-contrast microscopy research of proliferative potential of soft tissue sarcomas utilizing live-cell imaging technology Cell-IQ (Chip-Man Technologies Ltd, Finland). It was found that the machine vision technology allowed to obtained sufficient body of evidence about high-quality and quantitative changes of proliferative activity of the cells soft tissue sarcoma cultivated in static conditions. The present study demonstrates that modeling in time interval of maximum proliferative activity of soft tissue sarcoma cells increases information efficacy and reliability of the analysis of dividing cells patterns using Cell-IQ technology. The models of exponential growth of tumor cells soft sarcomas, describing their quantitative and dynamic changes of expansion potential to chemotherapeutic agents have been received. Modeling of maximum tumor cells proliferative activity in vitro can be applied for development of test-system of individual cell sensitivity to chemotherapy in vivo.