Interaction between carcinogenic and anti-carcinogenic trace elements in the scalp hair samples of different types of Pakistani female cancer patients

摘要

Background: It was investigated that carcinogenic processes are linked with the imbalances of essential trace and toxic elements in body fluid and tissues of human. In this study, the relationship between carcinogenic elements, arsenic (As), cadmium (Cd), and nickel (Ni), and anti-carcinogenic elements, selenium (Se) and zinc (Zn), in the scalp hair of different female cancer patients (breast, cervix, mouth and ovarian) was studied.