Purpose:To observe the influence of herba loenuri on the genetic damage induced by Pb(CH3COO)2 in mice. Methods:The micronucleus test of mouse bone marrow cell and sperm abnormality test in mice were used in this study. Results: Herba loenuri could not induce either micronucleus formation in the mouse bone marrow cells or sperm abnormality in mice, but the frequencies of micronucleus formation in the mouse ...