Made available in DSpace on 2020-12-12T01:37:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; The objective of this study was to evaluate the effects of different doses of 2,4-dichlorophenoxyacetic herbicide in rat hearts. Exposure was through rat food that was nebulized with the herbicide. Thirty adult male Wistar rats (200–300 g) were used. The diet was exposed to 2,4-D in two different doses ...