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Humans and animals are exposed daily to a complex mixture of polyhalogenated aromatic hydrocarbons (PHAHs). Previous work has shown that exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is(More)
Muscle cells were dispersed separately from circular and longitudinal muscle layers of guinea pig intestine, and 5-hydroxytryptamine (5-HT) receptors were characterized in naive cells and in cells in(More)
Tissue inhibitors of metalloproteinases (TIMP) block proteolytic degradation of extracellular matrix and consequently impede tumor invasion and metastasis. In addition, we have previously reported(More)
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