2007Acta Academiae Medicinae XuzhouRequires access

Immunohistochemical study on the expression of TNF-α in placenta in intrahepatic cholestasis of pregnancy

Zhang Su-juan

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Abstract

Objective To study the significance of TNF-α expression in the placenta in patients with intrahepatic cholestasis of pregnancy(ICP).Methods The expression of TNF-α in placenta was investigated in 37 patients with ICP and 33 normal pregnant women by immunohistochemical method.Results The level of TNF-α expressed in ICP patients was higher than that in normal pregnant women(P0.05).Conclusion The expression of TNF-α in placenta is related to the development of ICP,with its pathogenetic mechanism to be explored.

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Objective To study the significance of TNF-α expression in the placenta in patients with intrahepatic cholestasis of pregnancy(ICP).Methods The expression of TNF-α in placenta was investigated in 37 patients with ICP and 33 normal pregnant women by immunohistochemical method.Results The level of TNF-α expressed in ICP patients was higher than that in normal pregnant women(P0.05).Conclusion The expression of TNF-α in placenta is related to the development of ICP,with its pathogenetic mechanism to be explored.

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Available abstract

Objective To study the significance of TNF-α expression in the placenta in patients with intrahepatic cholestasis of pregnancy(ICP).Methods The expression of TNF-α in placenta was investigated in 37 patients with ICP and 33 normal pregnant women by immunohistochemical method.Results The level of TNF-α expressed in ICP patients was higher than that in normal pregnant women(P0.05).Conclusion The expression of TNF-α in placenta is related to the development of ICP,with its pathogenetic mechanism to be explored.

Key concepts: Placenta, Immunohistochemistry, Cholestasis of pregnancy, Pregnancy, Medicine, Cholestasis, Obstetrics, Andrology

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