During recent years, numerous newspaper and magazine articles have suggested that humans may be at risk because small amounts of well known environmental contaminants, such as dioxin, PCBs and DDT, can affect hormone levels. Hormones are produced by the endocrine system as regulators of biological function in target organs. Because hormones play a critical role in early development, toxicological effects on the endocrine system often have an impact on the reproductive system. The term endocrine disruptor is used to describe chemicals that can mimic hormones and may either enhance or counteract their effects. It has been suggested that these hormone changes ....

Number Of Words: 1613

Number Of Pages: 6

Join today and get unlimited access to our vast database of student-written essays and term papers. This paper along with over 45,000 other papers are available in our member's area right now. Full instant access is just seconds away! Membership Options Price 1 month  subscription $18.95 recurring        3 months subscription $34.95 recurring        6 months subscription $59.95 non-recurring