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Evaluation of valve function in antireflux biliary metal stents.

Kwon CI, Moon JP, Yun H, Jeong S, Koh DH, Lee WJ, Ko KH, Kang DH.

BMC Gastroenterol. 2018 Oct 19;18(1):150. doi: 10.1186/s12876-018-0878-8.


Early childhood exposure to secondhand smoke and behavioural problems in preschoolers.

Luk TT, Wang MP, Suen YN, Koh DS, Lam TH, Chan SS.

Sci Rep. 2018 Oct 18;8(1):15434. doi: 10.1038/s41598-018-33829-6.


Quantitative Whole-Body Diffusion-Weighted MR Imaging.

Donners R, Blackledge M, Tunariu N, Messiou C, Merkle EM, Koh DM.

Magn Reson Imaging Clin N Am. 2018 Nov;26(4):479-494. doi: 10.1016/j.mric.2018.06.002. Epub 2018 Sep 15. Review.


Safety of intrauterine devices in MRI.

Bussmann S, Luechinger R, Froehlich JM, von Weymarn C, Reischauer C, Koh DM, Gutzeit A.

PLoS One. 2018 Oct 9;13(10):e0204220. doi: 10.1371/journal.pone.0204220. eCollection 2018.


Development of a multi-channel NIRS-USG hybrid imaging system for detecting prostate cancer and improving the accuracy of imaging-based diagnosis: a phantom study.

Bae H, Kim SS, Lee S, Song H, Lee S, Koh D, Kim JG, Jung DC.

Ultrasonography. 2018 Jul 14. doi: 10.14366/usg.18030. [Epub ahead of print]


Efficacy and Safety of Robotic Procedures Performed Using the da Vinci Robotic Surgical System at a Single Institute in Korea: Experience with 10000 Cases.

Koh DH, Jang WS, Park JW, Ham WS, Han WK, Rha KH, Choi YD.

Yonsei Med J. 2018 Oct;59(8):975-981. doi: 10.3349/ymj.2018.59.8.975.


Acceptability and feasibility of outpatient medical abortion with mifepristone and misoprostol up to 70 days gestation in Singapore.

Tan YL, Singh K, Tan KH, Gosavi A, Koh D, Abbas D, Winikoff B.

Eur J Obstet Gynecol Reprod Biol. 2018 Oct;229:144-147. doi: 10.1016/j.ejogrb.2018.08.014. Epub 2018 Aug 28.


Sedentary behaviour at work-an underappreciated occupational hazard?

Koh D.

Occup Med (Lond). 2018 Aug 11;68(6):350-351. doi: 10.1093/occmed/kqy059. No abstract available.


Positive maternal mental health during pregnancy associated with specific forms of adaptive development in early childhood: Evidence from a longitudinal study-CORRIGENDUM.

Phua DY, Kee MKZL, Koh DXP, Rifkin-Graboi A, Daniels M, Chen H, Chong YS, Broekman BFP, Magiati I, Karnani N, Pluess M, Meaney MJ; Growing Up In Singapore Towards Healthy Outcomes Study Group.

Dev Psychopathol. 2018 Oct;30(4):1547. doi: 10.1017/S0954579418000858. Epub 2018 Aug 10. No abstract available.


Would it be safe to have a dog in the MRI scanner before your own examination? A multicenter study to establish hygiene facts related to dogs and men.

Gutzeit A, Steffen F, Gutzeit J, Gutzeit J, Kos S, Pfister S, Berlinger L, Anderegg M, Reischauer C, Funke I, Froehlich JM, Koh DM, Orasch C.

Eur Radiol. 2018 Jul 30. doi: 10.1007/s00330-018-5648-z. [Epub ahead of print]


The synthetic chalcone derivative 2-hydroxy-3',5,5'-trimethoxychalcone induces unfolded protein response-mediated apoptosis in A549 lung cancer cells.

Gil HN, Koh D, Lim Y, Lee YH, Shin SY.

Bioorg Med Chem Lett. 2018 Sep 15;28(17):2969-2975. doi: 10.1016/j.bmcl.2018.07.003. Epub 2018 Jul 4.


How to be a great occupational physician - Lessons from Tar-Ching Aw.

Koh D.

Arch Environ Occup Health. 2018 Jul 10:1-11. doi: 10.1080/19338244.2018.1489366. [Epub ahead of print] No abstract available.


Cancer in thyroid nodules with fine-needle aspiration in Korean pediatric populations.

Jang JH, Park SH, Cho KS, Cho WK, Suh YJ, Suh BK, Koh DK.

Ann Pediatr Endocrinol Metab. 2018 Jun;23(2):94-98. doi: 10.6065/apem.2018.23.2.94. Epub 2018 Jun 20.


1 H and 13 C NMR spectral assignments of 25 ethyl 2-oxocyclohex-3-enecarboxylates.

Lee Y, Koh D, Lim Y.

Magn Reson Chem. 2018 Jun 27. doi: 10.1002/mrc.4778. [Epub ahead of print] No abstract available.


Editorial Comment to "Robotic-Assisted Surgery for Upper Tract Urothelial Carcinoma: A Comparative Survival Analysis".

Gosrisirikul C, Koh DH, Rha KH.

Ann Surg Oncol. 2018 Sep;25(9):2496-2497. doi: 10.1245/s10434-018-6568-5. Epub 2018 Jun 26. No abstract available.


Direct communication between radiologists and patients following imaging examinations. Should radiologists rethink their patient care?

Gutzeit A, Heiland R, Sudarski S, Froehlich JM, Hergan K, Meissnitzer M, Kos S, Bertke P, Kolokythas O, Koh DM.

Eur Radiol. 2018 Jun 25. doi: 10.1007/s00330-018-5503-2. [Epub ahead of print]


Age-adjusted Charlson Comorbidity Index as a prognostic factor for radical prostatectomy outcomes of very high-risk prostate cancer patients.

Park JW, Koh DH, Jang WS, Lee JY, Cho KS, Ham WS, Rha KH, Jung WH, Hong SJ, Choi YD.

PLoS One. 2018 Jun 20;13(6):e0199365. doi: 10.1371/journal.pone.0199365. eCollection 2018.


A new leadless cardiac conduction device.

Koh D, Lau KK.

J Med Imaging Radiat Oncol. 2018 Jun;62(3):375-376. doi: 10.1111/1754-9485.12731. No abstract available.


Impact of Early Salvage Androgen Deprivation Therapy in Localized Prostate Cancer after Radical Prostatectomy: A Propensity Score Matched Analysis.

Park JW, Jang WS, Koh DH, Ham WS, Rha KH, Hong SJ, Choi YD.

Yonsei Med J. 2018 Jul;59(5):580-587. doi: 10.3349/ymj.2018.59.5.580.


Minimizing ATP depletion by oxygen scavengers for single-molecule fluorescence imaging in live cells.

Jung SR, Deng Y, Kushmerick C, Asbury CL, Hille B, Koh DS.

Proc Natl Acad Sci U S A. 2018 Jun 19;115(25):E5706-E5715. doi: 10.1073/pnas.1717724115. Epub 2018 Jun 4.


Predictors of adverse pathologic features after radical prostatectomy in low-risk prostate cancer.

Park JW, Koh DH, Jang WS, Cho KS, Ham WS, Rha KH, Hong SJ, Choi YD.

BMC Cancer. 2018 May 9;18(1):545. doi: 10.1186/s12885-018-4416-4.


Synthetic diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylates induce apoptosis.

Ahn S, Lee Y, Park J, Lee J, Young-Shin S, Lee YH, Koh D, Lim Y.

Med Chem. 2018 Apr 18. doi: 10.2174/1573406414666180418143048. [Epub ahead of print]


An Abstinence and Safer Sex Intervention for Adolescents Attending the Public Sexually Transmitted Infection Clinic in Singapore.

Ng JYS, Chan RKW, Chio MT, Lim RBT, Koh D, Wong ML.

J Adolesc Health. 2018 Jun;62(6):737-746. doi: 10.1016/j.jadohealth.2017.12.014. Epub 2018 Apr 13.


Domain-Specific Adult Sedentary Behaviour Questionnaire (ASBQ) and the GPAQ Single-Item Question: A Reliability and Validity Study in an Asian Population.

Chu AHY, Ng SHX, Koh D, Müller-Riemenschneider F.

Int J Environ Res Public Health. 2018 Apr 12;15(4). pii: E739. doi: 10.3390/ijerph15040739.


Comparison of personal air benzene and urine t,t-muconic acid as a benzene exposure surrogate during turnaround maintenance in petrochemical plants.

Koh DH, Lee MY, Chung EK, Jang JK, Park DU.

Ind Health. 2018 Jul 27;56(4):346-355. doi: 10.2486/indhealth.2017-0225. Epub 2018 Apr 12.


A Novel Synthetic Material, BMM, Accelerates Wound Repair by Stimulating Re-Epithelialization and Fibroblast Activation.

Seo GY, Hyun C, Koh D, Park S, Lim Y, Kim YM, Cho M.

Int J Mol Sci. 2018 Apr 11;19(4). pii: E1164. doi: 10.3390/ijms19041164.


Self-reported domain-specific and accelerometer-based physical activity and sedentary behaviour in relation to psychological distress among an urban Asian population.

Chu AHY, van Dam RM, Biddle SJH, Tan CS, Koh D, Müller-Riemenschneider F.

Int J Behav Nutr Phys Act. 2018 Apr 5;15(1):36. doi: 10.1186/s12966-018-0669-1.


Texture analysis of apparent diffusion coefficient maps for treatment response assessment in prostate cancer bone metastases-A pilot study.

Reischauer C, Patzwahl R, Koh DM, Froehlich JM, Gutzeit A.

Eur J Radiol. 2018 Apr;101:184-190. doi: 10.1016/j.ejrad.2018.02.024. Epub 2018 Feb 21.


Are all urgent nephrostomies that urgent?

Koh D, Lau KK, Teoh E.

Emerg Radiol. 2018 Aug;25(4):381-386. doi: 10.1007/s10140-018-1598-7. Epub 2018 Mar 13.


Chronic fractalkine administration improves glucose tolerance and pancreatic endocrine function.

Riopel M, Seo JB, Bandyopadhyay GK, Li P, Wollam J, Chung H, Jung SR, Murphy A, Wilson M, de Jong R, Patel S, Balakrishna D, Bilakovics J, Fanjul A, Plonowski A, Koh DS, Larson CJ, Olefsky JM, Lee YS.

J Clin Invest. 2018 Apr 2;128(4):1458-1470. doi: 10.1172/JCI94330. Epub 2018 Mar 5.


Grouping schemes of welding fume exposure in shipyard welders.

Koh DH, Lee SW, Ye BJ, Kim JI.

J Occup Environ Hyg. 2018 May;15(5):413-421. doi: 10.1080/15459624.2018.1447115.


Patient-derived organoids model treatment response of metastatic gastrointestinal cancers.

Vlachogiannis G, Hedayat S, Vatsiou A, Jamin Y, Fernández-Mateos J, Khan K, Lampis A, Eason K, Huntingford I, Burke R, Rata M, Koh DM, Tunariu N, Collins D, Hulkki-Wilson S, Ragulan C, Spiteri I, Moorcraft SY, Chau I, Rao S, Watkins D, Fotiadis N, Bali M, Darvish-Damavandi M, Lote H, Eltahir Z, Smyth EC, Begum R, Clarke PA, Hahne JC, Dowsett M, de Bono J, Workman P, Sadanandam A, Fassan M, Sansom OJ, Eccles S, Starling N, Braconi C, Sottoriva A, Robinson SP, Cunningham D, Valeri N.

Science. 2018 Feb 23;359(6378):920-926. doi: 10.1126/science.aao2774.


A novel analytical description of periodic volume coil geometries in MRI.

Koh D, Felder J, Shah NJ.

J Magn Reson. 2018 Mar;288:37-42. doi: 10.1016/j.jmr.2018.01.003. Epub 2018 Jan 31.


1 H and 13 C NMR characterization of 1,3,4-oxadiazole derivatives.

Kim BS, Ahn S, Koh D, Cho SK, Song YW, Sung J, Lim Y.

Magn Reson Chem. 2018 Aug;56(8):782-791. doi: 10.1002/mrc.4718. Epub 2018 Feb 28. No abstract available.


Flexor hallucis longus transfer versus turndown flaps augmented with flexor hallucis longus transfer in the repair of chronic Achilles tendon rupture.

Koh D, Lim J, Chen JY, Singh IR, Koo K.

Foot Ankle Surg. 2017 Nov 10. pii: S1268-7731(17)31332-2. doi: 10.1016/j.fas.2017.10.019. [Epub ahead of print]


Ion-Exchanged SAPO-34 Membranes for Krypton-Xenon Separation: Control of Permeation Properties and Fabrication of Hollow Fiber Membranes.

Kwon YH, Min B, Yang S, Koh DY, Bhave RR, Nair S.

ACS Appl Mater Interfaces. 2018 Feb 21;10(7):6361-6368. doi: 10.1021/acsami.7b18244. Epub 2018 Feb 12.


Estimation of Lead Exposure Prevalence in Korean Population through Combining Multiple Experts' Judgment based on Objective Data Sources.

Koh DH, Park JH, Lee SG, Kim HC, Choi S, Jung H, Park JO, Park DU.

Ann Work Expo Health. 2018 Feb 13;62(2):210-220. doi: 10.1093/annweh/wxx106.


Toxicity Evaluation of Individual and Mixtures of Nanoparticles Based on Algal Chlorophyll Content and Cell Count.

Ko KS, Koh DC, Kong IC.

Materials (Basel). 2018 Jan 12;11(1). pii: E121. doi: 10.3390/ma11010121.


The Big Shortage: Geropsychologists Discuss Facilitators and Barriers to Working in the Field of Aging.

Merz CC, Koh D, Sakai EY, Molinari V, Karel MJ, Moye J, Carpenter BD.

Transl Issues Psychol Sci. 2017 Dec;3(4):388-399. doi: 10.1037/tps0000137.


High frequency of radiological differential responses with poly(ADP-Ribose) polymerase (PARP) inhibitor therapy.

Perez-Lopez R, Roda D, Jimenez B, Brown J, Mateo J, Carreira S, Lopez J, Banerji U, Molife LR, Koh DM, Kaye SB, de Bono JS, Tunariu N, Yap TA.

Oncotarget. 2017 Nov 6;8(61):104430-104443. doi: 10.18632/oncotarget.22303. eCollection 2017 Nov 28.


Non-Invasive Prostate Cancer Characterization with Diffusion-Weighted MRI: Insight from In silico Studies of a Transgenic Mouse Model.

Hill DK, Heindl A, Zormpas-Petridis K, Collins DJ, Euceda LR, Rodrigues DN, Moestue SA, Jamin Y, Koh DM, Yuan Y, Bathen TF, Leach MO, Blackledge MD.

Front Oncol. 2017 Dec 1;7:290. doi: 10.3389/fonc.2017.00290. eCollection 2017.


Paternal smoking and maternal protective behaviors at home on infant's saliva cotinine levels.

Wang MP, Suen YN, Wong BY, Li WH, Koh DS, Lam TH, Chan SS.

Pediatr Res. 2018 May;83(5):936-942. doi: 10.1038/pr.2017.279. Epub 2017 Dec 13.


MRI-based Assessment of 3D Intrafractional Motion of Head and Neck Cancer for Radiation Therapy.

Gurney-Champion OJ, McQuaid D, Dunlop A, Wong KH, Welsh LC, Riddell AM, Koh DM, Oelfke U, Leach MO, Nutting CM, Bhide SA, Harrington KJ, Panek R, Newbold KL.

Int J Radiat Oncol Biol Phys. 2018 Feb 1;100(2):306-316. doi: 10.1016/j.ijrobp.2017.10.016. Epub 2017 Oct 16.


A robust, portable and backflow-free micromixing device based on both capillary- and vacuum-driven flows.

Zhai Y, Wang A, Koh D, Schneider P, Oh KW.

Lab Chip. 2018 Jan 16;18(2):276-284. doi: 10.1039/c7lc01077j.


Changes in multimodality functional imaging parameters early during chemoradiation predict treatment response in patients with locally advanced head and neck cancer.

Wong KH, Panek R, Dunlop A, Mcquaid D, Riddell A, Welsh LC, Murray I, Koh DM, Leach MO, Bhide SA, Nutting CM, Oyen WJ, Harrington KJ, Newbold KL.

Eur J Nucl Med Mol Imaging. 2018 May;45(5):759-767. doi: 10.1007/s00259-017-3890-2. Epub 2017 Nov 21.


Positive maternal mental health during pregnancy associated with specific forms of adaptive development in early childhood: Evidence from a longitudinal study.

Phua DY, Kee MKZL, Koh DXP, Rifkin-Graboi A, Daniels M, Chen H, Chong YS, Broekman BFP, Magiati I, Karnani N, Pluess M, Meaney MJ; Growing Up In Singapore Towards Healthy Outcomes Study Group.

Dev Psychopathol. 2017 Dec;29(5):1573-1587. doi: 10.1017/S0954579417001249. Erratum in: Dev Psychopathol. 2018 Oct;30(4):1547.


Combining Lead Exposure Measurements and Experts' Judgment Through a Bayesian Framework.

Koh DH, Park JH, Lee SG, Kim HC, Choi S, Jung H, Park DU.

Ann Work Expo Health. 2017 Nov 10;61(9):1054-1075. doi: 10.1093/annweh/wxx072.


MTA1 is a novel regulator of autophagy that induces tamoxifen resistance in breast cancer cells.

Lee MH, Koh D, Na H, Ka NL, Kim S, Kim HJ, Hong S, Shin YK, Seong JK, Lee MO.

Autophagy. 2018;14(5):812-824. doi: 10.1080/15548627.2017.1388476. Epub 2018 Jan 15.

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