Endocrine disruptor
Endocrine Disruptor
Endocrine disruptors (pronunciation: /ɛnˈdoʊkrɪn dɪsˈrʌptər/) are chemicals that can interfere with endocrine (or hormone) systems at certain doses. These disruptions can cause cancerous tumors, birth defects, and other developmental disorders. Any system in the body controlled by hormones can be derailed by hormone disruptors.
Etymology
The term "endocrine disruptor" is derived from the field of endocrinology, which is the study of the endocrine system, the system of glands that produce hormones. The term "disruptor" refers to the ability of these chemicals to disrupt the normal function of this system.
Types of Endocrine Disruptors
There are several types of endocrine disruptors, including:
- Phthalates: These are used in many plastics to increase their flexibility, transparency, durability, and longevity.
- Bisphenol A (BPA): This is found in many plastics and epoxy resins.
- Polychlorinated biphenyls (PCBs): These were used in coolants, insulating materials, and lubricants.
- Dioxin: This is a byproduct of industrial processes, such as chlorine bleaching and pesticide manufacturing.
Effects of Endocrine Disruptors
Endocrine disruptors can have a variety of effects on the body, including:
- Cancer: Endocrine disruptors can promote the growth of cancer cells, particularly breast cancer and prostate cancer.
- Reproductive health issues: These can include infertility, early puberty, and menstrual problems.
- Developmental disorders: These can include learning disabilities, severe attention deficit disorder, cognitive and brain development problems.
- Immune system: Endocrine disruptors can affect the immune system, leading to increased susceptibility to various diseases.
Prevention and Control
Prevention and control of exposure to endocrine disruptors can be achieved through:
- Regulation: Governments can regulate the use of these chemicals in industry.
- Education: Public education about the dangers of these chemicals can help people avoid exposure.
- Research: Ongoing research into the effects of these chemicals can help develop safer alternatives.
External links
- Medical encyclopedia article on Endocrine disruptor
- Wikipedia's article - Endocrine disruptor
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