Are immunoassays for digoxin reliable?
The specificity of radioimmunoassay and fluorescence polarization immunoassay procedures for the measurement of digoxin has been assessed. Many steroids and lipids have been found to interfere and give false positive results for digoxin under the conditions of the study. Caution is recommended in the interpretation of digoxin measurements made by immunoassay procedures.
The laboratory measurement of coal permeability of in Xinji mining area is conducted to research effective porosity underthesurrounding limited pressure and dynamic change trend.The feasibility of laboratory measurement method is discussed by comparing well testresults and the availability of measurement is provided.