摘要
To set up a device of cell perfusion, and use the method of cell perfusion -NMR to monitor the <sup>31sup>P spectrum in cells. The result has shown the temperature and pressure and flow rate of the device were invariable relatively and could be controlled. The method of cell perfusion -NMR can monitor the <sup>31sup>P spectrum online, and can Speculate changes of energy metabolism in cells under drug stimulation.