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1

The effect of polaprezinc on gastric mucosal protection in rats with ethanol-induced gastric mucosal damage: Comparison study with rebamipide

Choi, Hyuk Soon, Lim, Ji-Youn, Chun, Hoon Jai, Lee, Min, Kim, Eun Sun, Keum, Bora, Seo, Yeon Seok, Jeen, Yoon-Tae, Um, Soon Ho, Lee, Hong Sik, Kim, Chang Duck, Ryu, Ho Sang, Sul, Donggeun

Journal:

Year:

2013

Language:

english

File:

PDF, 1.96 MB

english, 2013

2

S1406: Why Not Coffee Enema for Bowel Preparation of Capsule Endoscopy?

Hoon Jai Chun, Eun Sun Kim, Kwang Gyun Lee, Juhyung Kim, Jong Jin Hyun, Sung Chul Park, Sanghoon Park, Bora Keum, Yeon Seok Seo, Yoon Tae Jeen, Hong Sik Lee, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu

Journal:

Gastrointestinal Endoscopy

Year:

2010

Language:

english

File:

PDF, 121 KB

english, 2010

3

Ionizing radiation-induced micronucleus formation is mediated by reactive oxygen species that are produced in a manner dependent on mitochondria, Nox1, and JNK

Choi, Kyung-Mi, Kang, Chang-Mo, Cho, Eun, Kang, Seong, Lee, Seung, Um, Hong-Duck

Journal:

Oncology Reports

Year:

2007

Language:

english

File:

PDF, 166 KB

english, 2007

4

Physical Activity and the Incidence of Type 2 Diabetes in Korean Men and Women

Lee, Duck-chul, Um, Hong-dae, Park, Il-hyuk, Lee, Sang-yi, Kim, Yeonsoo

Journal:

Medicine & Science in Sports & Exercise

Year:

2007

Language:

english

File:

PDF, 510 KB

english, 2007

5

Coffee Enema for Preparation for Small Bowel Video Capsule Endoscopy: A Pilot Study

Kim, Eun Sun, Chun, Hoon Jai, Keum, Bora, Seo, Yeon Seok, Jeen, Yoon Tae, Lee, Hong Sik, Um, Soon Ho, Kim, Chang Duck, Ryu, Ho Sang

Journal:

Clinical Nutrition Research

Year:

2014

Language:

english

File:

PDF, 3.79 MB

english, 2014

6

RIP1 Is a Novel Component of Î³-ionizing Radiation-Induced Invasion of Non-Small Cell Lung Cancer Cells

Kang, A-Ram, Cho, Jeong Hyun, Lee, Na-Gyeong, Song, Jie-Young, Hwang, Sang-Gu, Lee, Dae-Hee, Um, Hong-Duck, Park, Jong Kuk

Journal:

International Journal of Molecular Sciences

Year:

2020

File:

PDF, 4.15 MB

2020

7

Regulation of protein phosphorylation in Dictyostelium discoideum

Alison Anschutz, Hong-Duck Um, Young-Ping Tao, Dr. Claudette Klein

Journal:

Year:

1991

Language:

english

File:

PDF, 513 KB

english, 1991

8

Combination of PTEN and γ-Ionizing Radiation Enhances Cell Death and G2/M Arrest Through Regulation of AKT Activity and p21 Induction in Non–Small-Cell Lung Cancer Cells

Jong Kuk Park, Hae-Yun Jung, Seon Ho Park, Seung Yi Kang, Mi-Rang Yi, Hong Duck Um, Sung Hee Hong

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2008

Language:

english

File:

PDF, 977 KB

english, 2008

9

Chloride intracellular channel 1 identified using proteomic analysis plays an important role in the radiosensitivity of HEp-2 cells via reactive oxygen species production

Jae-Sung Kim, Jong Wook Chang, Hong Shik Yun, Kyung Mi Yang, Eun-Hee Hong, Dong Hyun Kim, Hong-Duck Um, Kee-Ho Lee, Su-Jae Lee, Sang-Gu Hwang

Journal:

Year:

2010

Language:

english

File:

PDF, 730 KB

english, 2010

10

Regulatory role of GDP in the phosphoenzyme formation of guanine nucleotide: Specific forms of succinyl coenzyme a synthetase

Hong-Duck Um, Claudette Klein

Journal:

The Protein Journal

Year:

1994

Language:

english

File:

PDF, 774 KB

english, 1994

11

FLIP is Constitutively Hyperexpressed in Fas-resistant U266 Myeloma Cells, but Is Not Induced by IL-6 in Fas-sensitive RPMI8226 Cells

Do Kyun Kim, Eun Sook Cho, Joo-Heon Yoon, Hong-Duck Um

Journal:

Molecules and Cells

Year:

2000

Language:

english

File:

PDF, 117 KB

english, 2000

12

Peroxiredoxin 6 promotes lung cancer cell invasion by inducing urokinase-type plasminogen activator via p38 kinase, phosphoinositide 3-kinase, and Akt

Seung Bum Lee, Jin-Nyoung Ho, Sung Hwan Yoon, Ga Young Kang, Sang-Gu Hwang, Hong-Duck Um

Journal:

Molecules and Cells

Year:

2009

Language:

english

File:

PDF, 781 KB

english, 2009

13

Is Intercellular Space Different Among Layers in Normal Esophageal Mucosa? An Electron Microscopic Study

Sanghoon Park, Hoon Jai Chun, Jin Su Jang, Bora Keum, Yeon Seok Seo, Yong Sik Kim, Yoon-Tae Jeen, Hong Sik Lee, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu, Chang-Sub Uhm, Sung Joon Lee

Journal:

Digestive Diseases and Sciences

Year:

2011

Language:

english

File:

PDF, 283 KB

english, 2011

14

TNF-α suppresses dendritic cell death and the production of reactive oxygen intermediates induced by plasma withdrawal

Hong-Duck Um, Young-Hun Cho, Do Kyun Kim, Jong-Ran Shin, Yung-Jae Lee, Kwang-Sung Choi, Jin-Moon Kang, Min-Geol Lee

Journal:

Experimental Dermatology

Year:

2004

Language:

english

File:

PDF, 383 KB

english, 2004

15

Bcl-XL and STAT3 mediate malignant actions of γ-irradiation in lung cancer cells

Jin-Nyoung Ho, Ga Young Kang, Seung-Sook Lee, Jongdoo Kim, In Hwa Bae, Sang-Gu Hwang, Hong-Duck Um

Journal:

Year:

2010

Language:

english

File:

PDF, 721 KB

english, 2010

16

Clinical significance of variceal hemorrhage in recent years in patients with liver cirrhosis and esophageal varices

DONG KYU PARK, SOON HO UM, JAE WON LEE, JUNG BOK LEE, YOUNG SUN KIM, CHUL HEE PARK, YOON TAE JIN, HOON JAI CHUN, HONG SIK LEE, SANG WOO LEE, JAI HYUN CHOI, CHANG DUCK KIM, HO SANG RYU, JIN HAI HYUN

Journal:

Journal of Gastroenterology and Hepatology

Year:

2004

Language:

english

File:

PDF, 107 KB

english, 2004

17

Electron microscopic study of intercellular space: Correlation analysis of bronchial asthma and gastroesophageal reflux disease

Sanghoon Park, Eun Joo Lee, Hoon Jai Chun, Bora Keum, Yeon Seok Seo, Yong Sik Kim, Yoon-Tae Jeen, Hong Sik Lee, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu, Kwang Ho In, Chang-Sub Uhm, Sung Joon Lee

Journal:

Journal of Gastroenterology and Hepatology

Year:

2011

Language:

english

File:

PDF, 255 KB

english, 2011

18

Serum aminotransferase levels instead of etiology affects the accuracy of transient elastography in chronic viral hepatitis patients

Hye Jin Cho, Yeon Seok Seo, Kwang Gyun Lee, Jong Jin Hyun, Hyonggin An, Bora Keum, Ji Hoon Kim, Hyung Joon Yim, Yoon Tae Jeen, Hong Sik Lee, Hoon Jai Chun, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu

Journal:

Journal of Gastroenterology and Hepatology

Year:

2011

Language:

english

File:

PDF, 489 KB

english, 2011

19

Opposite effects of Ha-Ras and Ki-Ras on radiation-induced apoptosis via differential activation of PI3K/Akt and Rac/p38 mitogen-activated protein kinase signaling pathways

Choi, Jung-A, Park, Moon-Taek, Kang, Chang-Mo, Um, Hong-Duck, Bae, Sangwoo, Lee, Kee-Ho, Kim, Tae-Hwan, Kim, Jae-Hong, Cho, Chul-Koo, Lee, Yun-Sil

Journal:

Year:

2004

Language:

english

File:

PDF, 443 KB

english, 2004

20

P36, a Dictyostelium discoideum protein whose phosphorylation is stimulated by GDP, is homologous to the α-subunit of succinyl-CoA synthetase

Alison L. Anschutz, Hong-Duck Um, Ned R. Siegel, Michel Veron, Claudette Klein

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1993

Language:

english

File:

PDF, 875 KB

english, 1993

21

Serum withdrawal kills U937 cells by inducing a positive mutual interaction between reactive oxygen species and phosphoinositide 3-kinase

Seung Bum Lee, Eun Sook Cho, Hyun Sook Yang, Hoguen Kim, Hong-Duck Um

Journal:

Cellular Signalling

Year:

2005

Language:

english

File:

PDF, 477 KB

english, 2005

22

Amplification of the γ-irradiation-induced cell death pathway by reactive oxygen species in human U937 cells

Eun Mi Kim, Hyun Sook Yang, Sung Wook Kang, Jin-Nyoung Ho, Seung Bum Lee, Hong-Duck Um

Journal:

Cellular Signalling

Year:

2008

Language:

english

File:

PDF, 638 KB

english, 2008

23

Bcl-w promotes cell invasion by blocking the invasion-suppressing action of Bax

Eun Mi Kim, Jongdoo Kim, Jong Kuk Park, Sang-Gu Hwang, Wun-Jae Kim, Won-Jae Lee, Sang Won Kang, Hong-Duck Um

Journal:

Cellular Signalling

Year:

2012

Language:

english

File:

PDF, 957 KB

english, 2012

24

NF-κB mediates the adaptation of human U937 cells to hydrogen peroxide

Do Kyun Kim, Eun Sook Cho, Byung Ryong Lee, Hong-Duck Um

Journal:

Free Radical Biology and Medicine

Year:

2001

Language:

english

File:

PDF, 321 KB

english, 2001

25

Constitutive Hyperexpression of p21WAF1 in Human U266 Myeloma Cells Blocks the Lethal Signaling Induced by Oxidative Stress but Not by Fas

Do Kyun Kim, Eun Sook Cho, Su-Jae Lee, Hong-Duck Um

Journal:

Biochemical and Biophysical Research Communications

Year:

2001

Language:

english

File:

PDF, 136 KB

english, 2001

26

Hydrogen Peroxide Suppresses U937 Cell Death by Two Different Mechanisms Depending on Its Concentration

Byung Ryong Lee, Hong-Duck Um

Journal:

Experimental Cell Research

Year:

1999

Language:

english

File:

PDF, 168 KB

english, 1999

27

Caspase-Dependent and -Independent Events in Apoptosis Induced by Hydrogen Peroxide

Do Kyun Kim, Eun Sook Cho, Hong-Duck Um

Journal:

Experimental Cell Research

Year:

2000

Language:

english

File:

PDF, 301 KB

english, 2000

28

Signaling components involved in Bcl-w-induced migration of gastric cancer cells

In Hwa Bae, Sung Hwan Yoon, Seung Bum Lee, Jong Kuk Park, Jin-Nyoung Ho, Hong-Duck Um

Journal:

Year:

2009

Language:

english

File:

PDF, 489 KB

english, 2009

29

Co-induction of cell death and survival pathways by phosphoinositide 3-kinase

Seung Bum Lee, Sung Hee Hong, Hoguen Kim, Hong-Duck Um

Journal:

Year:

2005

Language:

english

File:

PDF, 410 KB

english, 2005

30

Prognosis of hepatitis B-related liver cirrhosis in the era of oral nucleos(t)ide analog antiviral agents

Chang Ha Kim, Soon Ho Um, Yeon Seok Seo, Jin Yong Jung, Jin Dong Kim, Hyung Joon Yim, Bora Keum, Yong Sik Kim, Yoon Tae Jeen, Hong Sik Lee, Hoon Jai Chun, Chang Duck Kim, Ho Sang Ryu

Journal:

Journal of Gastroenterology and Hepatology

Year:

2012

Language:

english

File:

PDF, 574 KB

english, 2012

31

Hypoxic condition- and high cell density-induced expression of Redd1 is regulated by activation of hypoxia-inducible factor-1α and Sp1 through the phosphatidylinositol 3-kinase/Akt signaling pathway

Hyeon-Ok Jin, Sungkwan An, Hyung-Chahn Lee, Sang-Hyeok Woo, Sung-Keum Seo, Tae-Boo Choe, Doo-Hyun Yoo, Seung-Bum Lee, Hong-Duck Um, Su-Jae Lee, Myung-Jin Park, Jong-Il Kim, Seok-Il Hong, Chang-Hun Rhe

Journal:

Cellular Signalling

Year:

2007

Language:

english

File:

PDF, 1.34 MB

english, 2007

32

Sa1215 Feasibility of Contrast Enhanced EUS in Differentiating Benign and Malignant Lesions of Gallbladder

Jong Jin Hyun, Hong Sik Lee, Bora Keum, Yeon Seok Seo, Yong Sik Kim, Yoon Tae Jeen, Hoon Jai Chun, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu

Journal:

Gastroenterology

Year:

2012

Language:

english

File:

PDF, 60 KB

english, 2012

33

Analysis of Incomplete Small Bowel Investigation in Capsule Endoscopy

Jin Hai Hyun, Bo-Ra Keum, Rok Son Choung, Yong Sik Kim, Yoon Tae Jeen, Hoon Jai Chun, Hong Sik Lee, Soon Ho Um, Sang Woo Lee, Jai Hyun Choi, Chang Duck Kim, Ho Sang Ryu

Journal:

Gastrointestinal Endoscopy

Year:

2004

Language:

english

File:

PDF, 69 KB

english, 2004

34

Could Optimal Dose of Continuous PPI Injection in Patients with Peptic Ulcer Bleeding After Endoscopic Therapy in Occidentals Apply to the Orientals?

Hoon Jai Chun, Bora Keum Keum, Hwang Rae Chun, Chang Won Baeck, Yong Sik Kim, Yoon Tae Jeen, Hong Sik Lee, Soon Ho Um, Sang Woo Lee, Jai Hyun Choi, Chang Duck Kim, Ho Sang Ryu, Jin Hai Hyun

Journal:

Gastrointestinal Endoscopy

Year:

2005

Language:

english

File:

PDF, 48 KB

english, 2005

35

Psychometric Hepatic Encephalopathy Score for the detection of minimal hepatic encephalopathy in Korean patients with liver cirrhosis

Seo, Yeon Seok, Yim, Sun Young, Jung, Jin Yong, Kim, Chang Ha, Kim, Jin Dong, Keum, Bora, An, Hyonggin, Yim, Hyung Joon, Lee, Hong Sik, Kim, Chang Duck, Ryu, Ho Sang, Um, Soon Ho

Journal:

Journal of Gastroenterology and Hepatology

Year:

2012

Language:

english

File:

PDF, 545 KB

english, 2012

36

The efficacy of transdermal fentanyl for pain relief after endoscopic submucosal dissection: A prospective, randomised controlled trial

Hyuk Soon Choi, Kyoung-Oh Kim, Hoon Jai Chun, Bora Keum, Yeon Seok Seo, Yong Sik Kim, Yoon-Tae Jeen, Soon Ho Um, Hong Sik Lee, Chang Duck Kim, Ho Sang Ryu

Journal:

Digestive and Liver Disease

Year:

2012

Language:

english

File:

PDF, 389 KB

english, 2012

37

GI stromal tumor diagnosed by capsule endoscopy in a patient with neurofibromatosis type 1

Sung Woo Jung, Chang Duck Kim, Hwang Rae Chun, Yong Sik Kim, Yoon-Tae Jeen, Hong Sik Lee, Hoon Jai Chun, Soon Ho Um, Sang Woo Lee, Jai Hyun Choi, Ho Sang Ryu, Jin Hai Hyun

Journal:

Gastrointestinal Endoscopy

Year:

2006

Language:

english

File:

PDF, 284 KB

english, 2006

38

Limited ability of capsule endoscopy to detect normally positioned duodenal papilla

Hwi Kong, Yong Sik Kim, Jong Jin Hyun, Young Jig Cho, Bora Keum, Yoon Tae Jeen, Hong Sik Lee, Hoon Jai Chun, Soon Ho Um, Sang Woo Lee, Jai Hyun Choi, Chang Duck Kim, Ho Sang Ryu, Jin Hai Hyun

Journal:

Gastrointestinal Endoscopy

Year:

2006

Language:

english

File:

PDF, 145 KB

english, 2006

39

Is the Present Power of Capsule Endoscopy Strong Enough?: Its Ability to Detect Normally Positioned Duodenal Papilla

Yong Sik Kim, Yoon Tae Jeen, Hwi Kong, Young Jig Cho, Bora Keum, Hong Sik Lee, Hoon Jai Chun, Soon Ho Um, Sang Woo Lee, Jai Hyun Choi, Chang Duck Kim, Ho Sang Ryu, Jin Hai Hyun

Journal:

Gastrointestinal Endoscopy

Year:

2006

Language:

english

File:

PDF, 49 KB

english, 2006

40

Can the Small-Bowel Transit Time Influence the Diagnostic Yields of Capsule Endoscopy?

Young Jig Cho, Chang Duck Kim, Bora Keum, Youn Ho Kim, Hwi Kong, Ja Seol Koo, Yong Sik Kim, Yoon Tae Jeen, Hong Sik Lee, Hoon Jai Chun, Soon Ho Um, Sang Woo Lee, Jai Hyun Choi, Ho Sang Ryu, Jin Hai Hy

Journal:

Gastrointestinal Endoscopy

Year:

2006

Language:

english

File:

PDF, 59 KB

english, 2006

41

Comparison of Twice and Four Times a Day Amoxicillin with Proton-Pump Inhibitor, Clarithromycin for Helicobacter Pylori Infection: A Randomized Study

Koo Ja Seol, Lee Sang Woo, Jung Sung Woo, Han Woo Sik, Lee Jong Sup, Kim Yong Sik, Jeen Yoon Tae, Lee Hong Sik, Chun Hoon Jai, Um Soon Ho, Choi Jai Hyun, Kim Chang Duck, Ryu Ho Sang, Hyun Jin Hai

Journal:

Gastrointestinal Endoscopy

Year:

2006

Language:

english

File:

PDF, 48 KB

english, 2006

42

Efficacy of Transit Time Method for Localization of Small Bowel Lesions in Capsule Endoscopy

Chang Duck Kim, Yong Sik Kim, Yong Dae Kwon, Du Rang Kim, Bora Keum, Sanghoon Park, Yeon Seok Seo, Yoon Tae Jeen, Hong Sik Lee, Hoon Jai Chun, Soon Ho Um, Sang Woo Lee, Jai Hyun Choi, Ho Sang Ryu

Journal:

Gastrointestinal Endoscopy

Year:

2007

Language:

english

File:

PDF, 44 KB

english, 2007

43

The Different Sensitivities of Suspected Blood Indicator (SBI) System in Capsule Endoscopy According to Differentiated Potentially Bleeding Lesions

Yoon-Tae Jeen, Du Rang Kim, Bora Keum, Yong Dae Kwon, Sanghoon Park, Yeon Seok Seo, Yong Sik Kim, Hoon Jai Chun, Hong Sik Lee, Soon Ho Um, Sang Woo Lee, Jai Hyun Choi, Chang Duck Kim, Ho Sang Ryu

Journal:

Gastrointestinal Endoscopy

Year:

2007

Language:

english

File:

PDF, 44 KB

english, 2007

44

Electrical Characteristics of Various Submucosal Injection Fluids for Endoscopic Mucosal Resection

Hoon Jai Chun, Sanghoon Park, Yong Dae Kwon, Doo Rang Kim, Bora Keum, Yeon Seok Seo, Yong Sik Kim, Yoon-Tae Jeen, Hong Sik Lee, Soon Ho Um, Sang Woo Lee, Jae Hyun Choi, Chang Duck Kim, Ho Sang Ryu, Jo

Journal:

Gastrointestinal Endoscopy

Year:

2007

Language:

english

File:

PDF, 42 KB

english, 2007

45

M1592: Autolytic Changes of Resected Gastric Specimen in Rat Model

Bora Keum, Hoon Jai Chun, Kwang Gyun Lee, Juhyung Kim, Jong Jin Hyun, Eun Sun Kim, Sung Chul Park, Sanghoon Park, Yeon Seok Seo, Yoon Tae Jeen, Hong Sik Lee, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu

Journal:

Gastrointestinal Endoscopy

Year:

2010

Language:

english

File:

PDF, 85 KB

english, 2010

46

Gastric intramural hematoma caused by argon plasma coagulation: treated with endoscopic incision and drainage (with videos)

Bora Keum, Hoon Jai Chun, Yeon Seok Seo, Yong Sik Kim, Yoon Tae Jeen, Hong Sik Lee, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu

Journal:

Gastrointestinal Endoscopy

Year:

2012

Language:

english

File:

PDF, 577 KB

english, 2012

47

Esophageal web resolved by endoscopic incision in a patient with Plummer-Vinson syndrome

Min Ho Seo, Hoon Jai Chun, Yoon-Tae Jeen, Sung Chul Park, Bora Keum, Yong-Sik Kim, Yeon Seok Seo, Hong Sik Lee, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu

Journal:

Gastrointestinal Endoscopy

Year:

2011

Language:

english

File:

PDF, 633 KB

english, 2011

48

Recurrent symptoms, reinfection of Helicobacter pylori and change of endoscopic findings in patients with successful eradication

Sang Woo Lee, Oh Sang Kwon, Yoon Tae Jeen, Hong Sik Lee, Hoon Jai Chun, Chi Wook Song, Soon Ho Um, Jai Hyun Choi, Chang Duck Kim, Ho Sang Ryu, Jin Hai Hyun

Journal:

Gastroenterology

Year:

2000

Language:

english

File:

PDF, 206 KB

english, 2000

49

Esophageal cicatricial pemphigoid

Jae-Hong Park, Hoon-Jai Chun, Yoon-Tae Jeen, Hong-Sik Lee, Soon-Ho Um, Sang-Woo Lee, Jai-Hyun Choi, Chang-Duck Kim, Ho-Sang Ryu, Jin-Hai Hyun

Journal:

Gastrointestinal Endoscopy

Year:

2002

Language:

english

File:

PDF, 99 KB

english, 2002

50

ICAM-3 endows anticancer drug resistance against microtubule-damaging agents via activation of the ICAM-3-AKT/ERK-CREB-2 pathway and blockage of apoptosis

Ahn, Kwang-Chul, Choi, Jae Yeon, Kim, Jae-Sung, Hwang, Sang-Gu, Kim, Wun-Jae, Park, Jong Kuk, Um, Hong-Duck

Journal:

Biochemical and Biophysical Research Communications

Year:

2013

Language:

english

File:

PDF, 1.39 MB

english, 2013