Kaempferol exhibited strong cellular antioxidant ability by scavenging the accumulation of ROS.

Pretreatment with kaempferol significantly attenuated the ROS-induced hemolysis.

Kaempferol preserved the activities of antioxidant enzymes to normal levels.

Kaempferol showed significant antiproliferative activity against several human cancer cells.

Kaempferol induced apoptosis of MCF-7 cells through the mitochondrial pathway.