Hyuck-Chan Kwon

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Histologic distinction between complete hydatidiform moles and nonmolar abortuses in early pregnancy is often extremely difficult. This study details the chronologic changes that occur in normal placenta, especially in the villous stroma during gestational weeks 4 to 12 and compares the findings in 63 normal placentas and 73 early complete moles. Over time,(More)
Gangliosides are a family of sialic acid-containing glycosphingolipids that are abundant in neurons and have a variety of functions in developing and mature tissues. We examined the expression of ganglioside GT1b in the embryonic preimplantation stage after freezing and thawing processes to determine the regulatory roles of ganglioside GT1b in early(More)
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