Seung Eun Choi

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The embryonic stem cell test (EST) is a validated in vitro embryotoxicity test; however, as the inhibition of cardiac differentiation alone is used as a differentiation endpoint in the EST, it may not be a useful test to screen embryotoxic chemicals that affect the differentiation of noncardiac tissues. Previously, methylmercury (MeHg), cadmium and arsenic(More)
A cylindrical high temperature superconductor (HTS) is often used in power applications such as power transmission cables and matrix fault current limiters. In commercialization of these apparatuses, AC loss is a critical factor but not elucidated completely because of complexities in its measurement, e.g. non-uniform current distribution and phase(More)
Well-differentiated osteosarcoma is extremely rare, there is no sex predominance and the mean age is in the third decade. The tumor has a strong predilection for the long bones of the extremities, especially the metaphysis but may also occur in the diaphysis. Radiologically, the lesion shows no distinctive features, often simulating fibrous dyplasia or(More)
The aim of this study was to examine the effects of CYP2C19*2 and *3 genetic polymorphisms on omeprazole pharmacokinetic (PK) and pharmacodynamic (PD) responses. Twenty-four healthy Korean volunteers were enrolled and given 20 mg omeprazole orally once daily for 8 days. The genotypes of CYP2C19 single nucleotide polymorphisms (SNPs) (*2, *3, and *17) were(More)
Predissociative resonances of OH–Ar are computed up to 300 cm above the Ar1OH ~A S, v50, j50! asymptote for total ~rotational! angular momentum states J<10. The energies, lifetimes, and OH A S product rotational distributions of the predissociative resonances are calculated using a numerical method based on the ‘‘energy independent integral’’ finite range(More)
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