Microcalorimetric measurement of normal and adenovirus infected HeLa cells.

The use of a simple microcalorimetric technique for the study of HeLa cells and adenovirus infected HeLa cells has been investigated. The calorimetric curves obtained with these two cellular systems showed characteristic differences. It is concluded that the method can serve as a useful analytical technique for the monitoring of the overall metabolic activity of tissue cells attached to a solid support.