Ameliorative role of naringenin against lead-induced genetic damage and oxidative stress in cultured human lymphocytes.

Lead (Pb) is a ubiquitous toxic heavy metal that is known to induce damage to major macromolecules (lipids, proteins, and nucleic acids) by enhancing the level of reactive oxygen species (ROS). Naringenin, a predominant flavonoid primarily found in citrus fruits has attained increasing attention due to its various pharmacological properties. Thus, the present investigation aimed to explore the ameliorative role of naringenin against Pb-induced toxicity in human peripheral blood lymphocytes (PBLs) under in vitro conditions.

Antigenotoxic effects of morin against lead induced genomic damage in cultured human peripheral blood lymphocytes.

Lead (Pb) is a well-known carcinogenic heavy metal. Exposure to Pb induces DNA damage by enhancing the generation of reactive oxygen species (ROS). One of the possible ways to shield DNA from this damage is to supply antioxidants that can remove free radicals generated by genotoxicants.