Topic: Research News
A study found that people exposed to tetrachloroethylene (PCE) in dry cleaning and other products are three times more likely to develop liver scarring. Researchers analyzed data from over 1,600 adults in the US and found a clear link between PCE exposure and liver fibrosis. The study suggests that environmental factors may play a significant role in liver health.
Liver disease is often associated with heavy drinking, obesity, diabetes, and infections like hepatitis B or C. However, new research suggests that an environmental chemical called tetrachloroethylene (PCE) may also be a risk factor for liver damage.
Tetrachloroethylene, commonly known as PCE, is a colorless liquid used in dry cleaning and various industrial processes. It's especially good at dissolving grease, but it can also harm human health. People are usually exposed to PCE by breathing it in or through contaminated drinking water.
A study published in the journal Liver International found that people with detectable levels of PCE in their blood were three times more likely to have significant liver fibrosis. Liver fibrosis occurs when repeated injury causes scar tissue to build up in the liver, which can eventually lead to liver failure or cancer. The researchers analyzed data from over 1,600 adults in the US and found that higher levels of PCE exposure were linked to a greater risk of liver scarring. They also discovered an unexpected pattern: people with lower socioeconomic status were more likely to have detectable levels of PCE in their blood.
The study's lead author, Brian P. Lee, said,
Implications
A study found that people exposed to tetrachloroethylene (PCE) in dry cleaning and other products are three times more likely to develop liver scarring. Researchers analyzed data from over 1,600 adults in the US and found a clear link between PCE exposure and liver fibrosis. The study suggests that environmental factors may play a significant role in liver health.
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