Porphyria

Dioxins are known to cause the breakdown of the heme production process, resulting in the buildup of heme precursors called porphyrins. Hepatic porphyria is a condition in which there is disruption ofthe process by which the liver produces heme, the active component of the blood pigment hemoglobin. The buildup of porphyrins in blood, tissues, and feces is used as a biomarker of dioxin exposure. In the Great Lakes, USA, porphyrin levels in Herring gull blood serum and tissue have been correlated with environmental exposure to PCDDs, PCDFs, and dichlorodiphenyldichloroethylene (DDE); it is not clear, at present, which compounds have been more responsible for declines in the population.

Worm Farming

Worm Farming

Do You Want To Learn More About Green Living That Can Save You Money? Discover How To Create A Worm Farm From Scratch! Recycling has caught on with a more people as the years go by. Well, now theres another way to recycle that may seem unconventional at first, but it can save you money down the road.

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