![]() |
|
|
1 Connaught Medical Research Laboratories, University of Toronto, Toronto, Canada
The migration of cells from explants of guinea pig bone marrow has been studied. This migration appears to be controlled by the addition of extracts containing the anti-pernicious anemia substance. In 90 per cent of the tests, the relationship between concentration and migration could be expressed as a linear function. This test may be useful in the qualitative testing of liver extracts for anti-pernicious anemia activity.
Submitted on July 16, 1946