Project co-supportred by the National Natural Science Foundation of China (№ 39725033 and 39900189);Doctoral Project of High Education (№ 1999028419).
AIM:To study the inhibition of liquiritigenin (1) and isoliquiritigenin (2) isolated from Sinofranchetia chinen-sis on rat monoamine oxidase A and B (MAO A and B). METHODS:Rat brain mitochondrial fraction, prepared by...