Kwak HS - Search Results

1

Characterization of phosphatidylethanol blood concentrations for screening alcohol consumption in early pregnancy.

Kwak HS, Han JY, Choi JS, Ahn HK, Ryu HM, Chung HJ, Cho DH, Shin CY, Velazquez-Armenta EY, Nava-Ocampo AA. Kwak HS, et al. Clin Toxicol (Phila). 2014 Jan;52(1):25-31. doi: 10.3109/15563650.2013.859263. Clin Toxicol (Phila). 2014. PMID: 24400931

2

Blood levels of phosphatidylethanol in pregnant women reporting positive alcohol ingestion, measured by an improved LC-MS/MS analytical method.

Kwak HS, Han JY, Ahn HK, Kim MH, Ryu HM, Kim MY, Chung HJ, Cho DH, Shin CY, Velazquez-Armenta EY, Nava-Ocampo AA. Kwak HS, et al. Clin Toxicol (Phila). 2012 Dec;50(10):886-91. doi: 10.3109/15563650.2012.744997. Clin Toxicol (Phila). 2012. PMID: 23272762

3

Could a first-trimester blood phosphatidylethanol concentration ⩾4 nM be useful to identify women with moderate-to-heavy prenatal alcohol exposure who are at high risk of adverse pregnancy outcomes?

Yang JY, Kwak HS, Han JY, Choi JS, Ahn HK, Oh YJ, Velázquez-Armenta EY, Nava-Ocampo AA. Yang JY, et al. Among authors: kwak hs. Med Hypotheses. 2015 Dec;85(6):965-8. doi: 10.1016/j.mehy.2015.08.026. Epub 2015 Sep 5. Med Hypotheses. 2015. PMID: 26365248

4

Linear Versus Non-Linear Dose-Response Relationship Between Prenatal Alcohol Exposure and Meconium Concentration of Nine Different Fatty Acid Ethyl Esters.

Yang JY, Kwak HS, Han JY, Choi JS, Ahn HK, Oh YJ, Velázquez-Armenta EY, Nava-Ocampo AA. Yang JY, et al. Among authors: kwak hs. Dose Response. 2015 May 4;13(1):dose-response.14-056_Yang. doi: 10.2203/dose-response.14-056_Yang. eCollection 2015 Jan-Mar. Dose Response. 2015. PMID: 26691866 Free PMC article.

5

Quantitation of fatty acid ethyl esters in human meconium by an improved liquid chromatography/tandem mass spectrometry.

Kwak HS, Kang YS, Han KO, Moon JT, Chung YC, Choi JS, Han JY, Kim MY, Velázquez-Armenta EY, Nava-Ocampo AA. Kwak HS, et al. J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Jul 1;878(21):1871-4. doi: 10.1016/j.jchromb.2010.05.001. Epub 2010 May 9. J Chromatogr B Analyt Technol Biomed Life Sci. 2010. PMID: 20605750

6

Dose-response and time-response analysis of total fatty acid ethyl esters in meconium as a biomarker of prenatal alcohol exposure.

Kwak HS, Han JY, Choi JS, Ahn HK, Kwak DW, Lee YK, Koh SY, Jeong GU, Velázquez-Armenta EY, Nava-Ocampo AA. Kwak HS, et al. Among authors: kwak dw. Prenat Diagn. 2014 Sep;34(9):831-8. doi: 10.1002/pd.4374. Epub 2014 May 13. Prenat Diagn. 2014. PMID: 24691675

7

Efficacy of the measurement of 25-hydroxyvitamin D2 and D3 levels by using PerkinElmer liquid chromatography-tandem mass spectrometry vitamin D kit compared with DiaSorin radioimmunoassay kit and Elecsys vitamin D total assay.

Kwak HS, Chung HJ, Cho DH, Park MH, Ku ES, Park EJ, Oh HJ. Kwak HS, et al. Ann Lab Med. 2015 Mar;35(2):263-5. doi: 10.3343/alm.2015.35.2.263. Epub 2015 Feb 12. Ann Lab Med. 2015. PMID: 25729734 Free PMC article. No abstract available.

8

Association of Fatty Acid Ethyl Esters in Meconium of Neonates with Growth Deficits at Birth: a Prospective, Single-Centre Cohort Study.

Lee HS, Kim YH, Kwak HS, Han JY, Jo SJ, Lee HK. Lee HS, et al. Among authors: kwak hs. J Korean Med Sci. 2018 Nov 15;33(50):e318. doi: 10.3346/jkms.2018.33.e318. eCollection 2018 Dec 10. J Korean Med Sci. 2018. PMID: 30534030 Free PMC article.

9

Prediction of fetal lung maturity using the lecithin/sphingomyelin (L/S) ratio analysis with a simplified sample preparation, using a commercial microtip-column combined with mass spectrometric analysis.

Kwak HS, Chung HJ, Choi YS, Min WK, Jung SY. Kwak HS, et al. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Jul 1;993-994:81-5. doi: 10.1016/j.jchromb.2015.05.012. Epub 2015 May 14. J Chromatogr B Analyt Technol Biomed Life Sci. 2015. PMID: 26000861

10

Determination of the amniotic fluid lecithin/sphingomyelin ratio using a pipette tip column with a cation-exchange resin and mass spectrometry.

Kwak HS, Chung HJ, Min WK, Chun S, Lee WC, Choi YS, Han JY, Cho DH, Jung SY. Kwak HS, et al. Clin Chem Lab Med. 2014 Sep;52(9):e221-3. doi: 10.1515/cclm-2013-0199. Clin Chem Lab Med. 2014. PMID: 24781674 No abstract available.

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