916 resultados para Leonidas, King of Sparta, d. 480 B.C.
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Mode of access: Internet.
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Mode of access: Internet.
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Cuneiform text and English translation on opposite pages.
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Mode of access: Internet.
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Reprint. Originally published: London : s.n., 1871.
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A survey of existing data suggests that trophoblast cells produce factors involved in extracellular matrix degradation. In this study, we correlated the expression of cathepsins D and B in the murine ectoplacental cone with the ultrastructural progress of decidual invasion by trophoblast cells. Both proteases were immunolocalized at implantation sites in lysosome-endosome-like compartments of trophoblast giant cells. Cathepsin D, but not cathepsin B, was also detected ultrastructurally in extracellular compartments surrounded by processes of the invading trophoblast containing extracellular matrix components and endometrial cell debris. The expression of cathepsins D and B by trophoblast cells was confirmed by RT-PCR in ectoplacental cones isolated from implantation chambers at gestation day 7.5. Our data addressed a positive relationship between the expression and presence of cathepsin D at the extracellular compartment of the maternal-fetal interface and the invasiveness of the trophoblast during the postimplantation period, suggesting a participation of invading trophoblast cells in the cathepsin D release. Such findings indicate that mouse trophoblast cells might exhibit a proteolytic ability to partake in the decidual invasion process at the maternal-fetal interface. Copyright (C) 2010 S. Karger AG, Basel
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ed. with transl. and notes by A. Cowley
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Vol. 2 cite as: P.Col. IV
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Mode of access: Internet.
Catalog of significant earthquakes : 2000 B.C. - 1979 including quantitative casualties and damage /
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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"Second edition ... published 1895 ... reprinted February 1902