Since its first description 20 years ago, the tetrazolium-based colorimetric (MTT) assay using MT-4 cells for the detection of anti-HIV compounds has been widely used. This method, which remains ...

Chronic granulomatous disease is an X-linked defect in the killing of certain bacteria by peripheral blood granulocytes and may be detected with the nitroblue tetrazolium (NBT) test. The rate of ...