Combined autoradiography and histochemistry: the simultaneous detection of 6-3H thymidine and acid phosphatase activity in cryostate sections. |
| |
Authors: | G H Lewis I D Bowen D Bellamy |
| |
Abstract: | A method is described for the simultaneous demonstration of 6-3H thymidine incorporation and acid phosphatase activity in cryostae sections of mouse thymus. The method enables a comparison of mitosis and acid hydrolase activity to be made in the same tissue section. In 8-week-old mice acid phosphatase positive cells reprsent 1.23 +/- 0.06% of the total population and 8.4 +/- 0.27% of the cells incorporate tritiated thymidine. Acid phosphatase activity can be used to estimate cell autolysis and death. The implication of the method in relation to tissue dynamics is discussed. |
| |
Keywords: | |
|