Works by Ho Sang Ryu

Results: 36

Benexate hydrochloride betadex modulates nitric oxide synthesis and cytokine expression in gastric ulcers.
Published in:
Experimental & Therapeutic Medicine, 2016, v. 12, n. 2, p. 573, doi. 10.3892/etm.2016.3384
By:
- JAE MIN LEE;
- JI-YOUN LIM;
- YOONJIN KIM;
- YE JI KIM;
- HYUK SOON CHOI;
- EUN SUN KIM;
- BORA KEUM;
- YEON SEOK SEO;
- YOON TAE JEEN;
- HONG SIK LEE;
- SOON HO UM;
- CHANG DUCK KIM;
- HO SANG RYU;
- DONGGEUN SUL;
- JUNGHWA HONG;
- HOON JAI CHUN
Publication type:
Article
The HBV DNA cutoff value for discriminating patients with HBeAg-negative chronic hepatitis B from inactive carriers.
Published in:
Hepatitis Monthly, 2011, v. 11, n. 5, p. 351
By:
- Eun Sun Kim;
- Yeon Seok Seo;
- Keum, Bora;
- Ji Hoon Kim;
- Hyonggin An;
- Hyung Joon Yim;
- Yong Sik Kim;
- Yoon Tae Jeen;
- Hong Sik Lee;
- Hoon Jai Chun;
- Soon Ho Um;
- Chang Duck Kim;
- Ho Sang Ryu
Publication type:
Article
Capsule Endoscopy to Detect Normally Positioned Duodenal Papilla: Performance Comparison of SB and SB2.
Published in:
Gastroenterology Research & Practice, 2012, p. 1, doi. 10.1155/2012/202935
By:
- Sanghoon Park;
- 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
Publication type:
Article
Mantle cell lymphoma with multiple lymphomatous polyposis and intussusception: A case report.
Published in:
Oncology Letters, 2016, v. 11, n. 1, p. 654, doi. 10.3892/ol.2015.3954
By:
- JAE MIN LEE;
- EUN SUN KIM;
- HYUK SOON CHOI;
- BORA KEUM;
- YOON TAE JEEN;
- HONG SIK LEE;
- HOON JAI CHUN;
- CHANG DUCK KIM;
- HO SANG RYU;
- INSUN KIM
Publication type:
Article
Optimal time for repeating the IgM anti-hepatitis A virus antibody test in acute hepatitis A patients with a negative initial test.
Published in:
Korean Journal of Hepatology, 2012, v. 18, n. 1, p. 56, doi. 10.3350/kjhep.2012.18.1.56
By:
- Jong Jin Hyun;
- Yeon Seok Seo;
- Hyonggin An;
- Sun Young Yim;
- Min Ho Seo;
- Hye Sook Kim;
- Chang Ha Kim;
- Ji Hoon Kim;
- Bora Keum;
- Yong Sik Kim;
- Hyung Joon Yim;
- Hong Sik Lee;
- Soon Ho Um;
- Chang Duck Kim;
- Ho Sang Ryu
Publication type:
Article
Virologic response is not durable after adefovir discontinuation in lamivudine-resistant chronic hepatitis B patients.
Published in:
Korean Journal of Hepatology, 2011, v. 17, n. 4, p. 261, doi. 10.3350/kjhep.2011.17.4.261
By:
- Young Kul Jung;
- Jong Eun Yeon;
- Kwang Gyun Lee;
- Eun Seok Jung;
- Jeong Han Kim;
- Ji Hoon Kim;
- Yeon Seok Seo;
- Hyung Joon Yim;
- Sun Ho Um;
- Ho Sang Ryu;
- Kwan Soo Byun
Publication type:
Article
The management and prognosis of patients with hepatocellular carcinoma: what has changed in 20 years?
Published in:
Liver International, 2016, v. 36, n. 3, p. 445, doi. 10.1111/liv.12960
By:
- Yim, Sun Young;
- Seo, Yeon Seok;
- Jung, Chang Ho;
- Kim, Tae Hyung;
- Lee, Jae Min;
- Kim, Eun Sun;
- Keum, Bora;
- Jong, Young Kul;
- An, Hyunggin;
- Kim, Ji Hoon;
- Yim, Hyung Joon;
- Kim, Dong Sik;
- Jeen, Yoon Tae;
- Yeon, Jong Eun;
- Lee, Hong Sik;
- Chun, Hoon Jai;
- Byun, Kwan Soo;
- Um, Soon Ho;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
Article
Comparison of the efficacies of lamivudine versus entecavir in patients with hepatitis B virus-related decompensated cirrhosis.
Published in:
Liver International, 2012, v. 32, n. 4, p. 656, doi. 10.1111/j.1478-3231.2011.02676.x
By:
- Hyun, Jong Jin;
- Seo, Yeon Seok;
- Yoon, Eileen;
- Kim, Tae Hyung;
- Kim, Dong Jin;
- Kang, Hyun Seok;
- Jung, Eun Suk;
- Kim, Jeong Han;
- An, Hyonggin;
- Kim, Ji Hoon;
- Yim, Hyung Joon;
- Yeon, Jong Eun;
- Lee, Hong Sik;
- Byun, Kwan Soo;
- Um, Soon Ho;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
Article
Validation of a Mayo post-operative mortality risk prediction model in Korean cirrhotic patients.
Published in:
Liver International, 2011, v. 31, n. 2, p. 222, doi. 10.1111/j.1478-3231.2010.02419.x
By:
- Seung Young Kim;
- Hyung Joon Yim;
- Seon Min Park;
- Jeong Han Kim;
- Sung Woo Jung;
- Ji Hoon Kim;
- Yeon Seok Seo;
- Jong Eun Yeon;
- Hong Sik Lee;
- Sang Woo Lee;
- Soon Ho Um;
- Kwan Soo Byun;
- Jai Hyun Choi;
- Ho Sang Ryu
Publication type:
Article
Serum cystatin C level is a good prognostic marker in patients with cirrhotic ascites and normal serum creatinine levels.
Published in:
Liver International, 2009, v. 29, n. 10, p. 1521, doi. 10.1111/j.1478-3231.2009.02105.x
By:
- Yeon Seok Seo;
- Eun Suk Jung;
- Hyonggin An;
- Jeong Han Kim;
- Young Kul Jung;
- Ji Hoon Kim;
- Hyung Joon Yim;
- Jong Eun Yeon;
- Kwan Soo Byun;
- Chang Duck Kim;
- Ho Sang Ryu;
- Soon Ho Um
Publication type:
Article
Terlipressin-induced hyponatremic seizure.
Published in:
Scandinavian Journal of Gastroenterology, 2010, v. 45, n. 4, p. 501, doi. 10.3109/00365520903477355
By:
- Hyun, Jong Jin;
- Seo, Yeon Seok;
- Lee, Kwang Gyun;
- Keum, Bora;
- Yim, Hyung Joon;
- Jeen, Yoon Tae;
- Chun, Hoon Jai;
- Um, Soon Ho;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
Article
Dynamic changes in liver stiffness during the course of acute hepatitis A.
Published in:
Scandinavian Journal of Gastroenterology, 2010, v. 45, n. 4, p. 449, doi. 10.3109/00365520903536515
By:
- Seo, Yeon Seok;
- Lee, Kwang Gyun;
- Jung, Eun Suk;
- An, Hyonggin;
- Park, Sanghoon;
- Keum, Bora;
- Yim, Hyung Joon;
- Jeen, Yoon Tae;
- Chun, Hoon Jai;
- Kim, Chang Duck;
- Ryu, Ho Sang;
- Um, Soon Ho
Publication type:
Article
Gilbert's syndrome phenotypically expressed as Crigler-Najjar syndrome type II.
Published in:
Scandinavian Journal of Gastroenterology, 2007, v. 42, n. 4, p. 540, doi. 10.1080/00365520600994475
By:
- Seok Seo, Yeon;
- Keum, Bora;
- Park, Sanghoon;
- Rang Kim, Du;
- Dae Kwon, Yong;
- Sik Kim, Yong;
- Tae Jeen, Yoon;
- Jai Chun, Hoon;
- Ho Um, Soon;
- Duck Kim, Chang;
- Sang Ryu, Ho
Publication type:
Article
Comparison of the characteristics of submucosal injection solutions used in endoscopic mucosal resection.
Published in:
Scandinavian Journal of Gastroenterology, 2006, v. 41, n. 4, p. 488, doi. 10.1080/00365520500325994
By:
- Jin Hyun, Jong;
- Rae Chun, Hwang;
- Jai Chun, Hoon;
- Tae Jeen, Yoon;
- Won Baeck, Chang;
- Kyun Yu, Sang;
- Sik Kim, Yong;
- Sik Lee, Hong;
- Ho Um, Soon;
- Woo Lee, Sang;
- Hyun Choi, Jai;
- Duck Kim, Chang;
- Sang Ryu, Ho;
- Hai Hyun, Jin
Publication type:
Article
Mycophenolate mofetil as an alternative treatment for autoimmune hepatitis.
Published in:
Clinical & Molecular Hepatology, 2016, v. 22, n. 2, p. 281, doi. 10.3350/cmh.2015.0040
By:
- Seung Woon Park;
- Soon Ho Um;
- Han Ah Lee;
- Sang Hyun Kim;
- Yura Sim;
- Sun Young Yim;
- Yeon Seok Seo;
- Ho Sang Ryu
Publication type:
Article
Caroli's disease misdiagnosed as intraductal papillary neoplasm of the bile duct.
Published in:
Clinical & Molecular Hepatology, 2015, v. 21, n. 2, p. 175, doi. 10.3350/cmh.2015.21.2.175
By:
- Dae Hoe Gu;
- Min Seon Park;
- Chang Ho Jung;
- Yang Jae Yoo;
- Jae Young Cho;
- Yun Ho Lee;
- Yeon Seok Seo;
- Hyung Joon Yim;
- Soon Ho Um;
- Ho Sang Ryu
Publication type:
Article
Gastrectomy for the treatment of refractory gastric ulceration after radioembolization with <sup>90</sup>Y microspheres.
Published in:
Clinical & Molecular Hepatology, 2014, v. 20, n. 3, p. 300, doi. 10.3350/cmh.2014.20.3.300
By:
- Sun Young Yim;
- Jin Dong Kim;
- Jin Yong Jung;
- Chang Ha Kim;
- Yeon Seok Seo;
- Hyung Joon Yim;
- Soon Ho Um;
- Ho Sang Ryu;
- Yun Hwan Kim;
- Chong Suk Kim;
- Eun Shin
Publication type:
Article
Validation study associating glutaminase promoter variations with hepatic encephalopathy in East Asian populations.
Published in:
Journal of Gastroenterology & Hepatology, 2017, v. 32, n. 4, p. 901, doi. 10.1111/jgh.13618
By:
- Ahn, Jem Ma;
- Kim, Chang Ha;
- Um, Soon Ho;
- Kim, Kyung Mee;
- Kim, Tae Hyung;
- Yim, Sun Young;
- Choi, Hyuk Soon;
- Kim, Eun Sun;
- Keum, Bora;
- Seo, Yeon Seok;
- Yim, Hyung Joon;
- Jeen, Yoon Tae;
- Lee, Hong Sik;
- Chun, Hoon Jai;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
Article
The LAW index as an accurate indicator of the initiation of antiviral treatment in patients with chronic hepatitis B.
Published in:
Journal of Gastroenterology & Hepatology, 2017, v. 32, n. 1, p. 208, doi. 10.1111/jgh.13447
By:
- Lee, Jae Min;
- Seo, Yeon Seok;
- Kim, Tae Hyung;
- Ahn, Jem Ma;
- Yim, Sun Young;
- Kim, Seung Up;
- Jung, Young Kul;
- Kim, Ji Hoon;
- An, Hyunggin;
- Yim, Hyung Joon;
- Yeon, Jong Eun;
- Lee, Hong Sik;
- Byun, Kwan Soo;
- Um, Soon Ho;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
Article
Psychometric Hepatic Encephalopathy Score for the detection of minimal hepatic encephalopathy in Korean patients with liver cirrhosis.
Published in:
Journal of Gastroenterology & Hepatology, 2012, v. 27, n. 11, p. 1695, doi. 10.1111/j.1440-1746.2012.07217.x
By:
- 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
Publication type:
Article
Prognosis of hepatitis B-related liver cirrhosis in the era of oral nucleos(t)ide analog antiviral agents.
Published in:
Journal of Gastroenterology & Hepatology, 2012, v. 27, n. 10, p. 1589, doi. 10.1111/j.1440-1746.2012.07167.x
By:
- Kim, Chang Ha;
- Um, Soon Ho;
- Seo, Yeon Seok;
- Jung, Jin Yong;
- Kim, Jin Dong;
- Yim, Hyung Joon;
- Keum, Bora;
- Kim, Yong Sik;
- Jeen, Yoon Tae;
- Lee, Hong Sik;
- Chun, Hoon Jai;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
Article
Expression of Hepatocyte Hepatitis B Core Antigen and Hepatitis B Surface Antigen as a Marker in the Management of Chronic Hepatitis B Patients.
Published in:
Gut & Liver, 2017, v. 11, n. 3, p. 417, doi. 10.5009/gnl16148
By:
- Sun Young Yim;
- Tae Hyung Kim;
- Suh Sang Jun;
- Eun Sun Kim;
- Bora Keum;
- Yeon Seok Seo;
- Hyung Joon Yim;
- Yoon Tae Jeen;
- Hoon Jai Chun;
- Hong Sik Lee;
- Soon Ho Um;
- Chang Duck Kim;
- Nam Hee Won;
- Ho Sang Ryu
Publication type:
Article
Risk Factors for Severe Diverticulitis in Computed Tomography-Confirmed Acute Diverticulitis in Korea.
Published in:
Gut & Liver, 2013, v. 7, n. 4, p. 443, doi. 10.5009/gnl.2013.7.4.443
By:
- Nark-Soon Park;
- Yoon Tae Jeen;
- Hyuk Soon Choi;
- Eun Sun Kim;
- Young Jin Kim;
- Bora Keum;
- Yeon Seok Seo;
- Hoon Jai Chun;
- Hong Sik Lee;
- Soon Ho Um;
- Chang Duck Kim;
- Ho Sang Ryu
Publication type:
Article
The Effects of Combined Treatment with an HMG-CoA Reductase Inhibitor and PPARγ Agonist on the Activation of Rat Pancreatic Stellate Cells.
Published in:
Gut & Liver, 2012, v. 6, n. 2, p. 262, doi. 10.5009/gnl.2012.6.2.262
By:
- Beom Jae Lee;
- Hong Sik Lee;
- Chang Duck Kim;
- Sung Woo Jung;
- Yeon Seok Seo;
- Yong Sik Kim;
- Yoon Tae Jeen;
- Hoon Jai Chun;
- Soon Ho Um;
- Sang Woo Lee;
- Jai Hyun Choi;
- Ho Sang Ryu
Publication type:
Article
A randomized, endoscopist-blinded, prospective trial to compare the preference and efficacy of four bowel-cleansing regimens for colonoscopy.
Published in:
Scandinavian Journal of Gastroenterology, 2014, v. 49, n. 7, p. 871, doi. 10.3109/00365521.2014.910543
By:
- Kim, Eun Sun;
- Lee, Woo Jin;
- Jeen, Yoon Tae;
- Choi, Hyuk Soon;
- Keum, Bora;
- Seo, Yeon Seok;
- Chun, Hoon Jai;
- Lee, Hong Sik;
- Um, Soon Ho;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
Article
Application of the HALF index obviates the need for liver biopsy in half of all patients with chronic hepatitis B.
Published in:
Journal of Gastroenterology & Hepatology, 2011, v. 26, n. 6, p. 987, doi. 10.1111/j.1440-1746.2010.06609.x
By:
- Hyun Jung Lee;
- Yeon Seok Seo;
- Dong Jin Kim;
- Hyun Seok Kang;
- Hyonggin An;
- Ji Hoon Kim;
- Jae Youn Cheong;
- Hyung Joon Yim;
- Jong Eun Yeon;
- Hong Sik Lee;
- Kwan Soo Byun;
- Sung Won Cho;
- Dong Joon Kim;
- Soon Ho Um;
- Chang Duck Kim;
- Ho Sang Ryu
Publication type:
Article
Serum aminotransferase levels instead of etiology affects the accuracy of transient elastography in chronic viral hepatitis patients.
Published in:
Journal of Gastroenterology & Hepatology, 2011, v. 26, n. 3, p. 492, doi. 10.1111/j.1440-1746.2010.06419.x
By:
- 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
Publication type:
Article
Healthy range for serum ALT and the clinical significance of 'unhealthy' normal ALT levels in the Korean population.
Published in:
Journal of Gastroenterology & Hepatology, 2011, v. 26, n. 2, p. 292, doi. 10.1111/j.1440-1746.2010.06481.x
By:
- Kang, Hyun Seok;
- Um, Soon Ho;
- Seo, Yeon Seok;
- An, Hyonggin;
- Lee, Kwang Gyun;
- Hyun, Jong Jin;
- Kim, Eun Sun;
- Park, Sung Chul;
- Keum, Bora;
- Kim, Ji Hoon;
- Yim, Hyung Joon;
- Jeen, Yoon Tae;
- Lee, Hong Sik;
- Chun, Hoon Jai;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
Article
Electron microscopic study of intercellular space: Correlation analysis of bronchial asthma and gastroesophageal reflux disease.
Published in:
Journal of Gastroenterology & Hepatology, 2011, v. 26, n. 1, p. 104, doi. 10.1111/j.1440-1746.2010.06410.x
By:
- 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
Publication type:
Article
Usefulness of non-invasive markers for predicting liver cirrhosis in patients with chronic hepatitis B.
Published in:
Journal of Gastroenterology & Hepatology, 2010, v. 25, n. 1, p. 94, doi. 10.1111/j.1440-1746.2009.05953.x
By:
- Kwang Gyun Lee;
- Yeon Seok Seo;
- Hyonggin An;
- Soon Ho Um;
- Eun Suk Jung;
- Bora Keum;
- Hyung Joon Yim;
- Yoon Tae Jeen;
- Hoon Jai Chun;
- Chang Duck Kim;
- Ho Sang Ryu
Publication type:
Article
Evaluation of the prognostic powers of various tumor status grading scales in patients with hepatocellular carcinoma.
Published in:
Journal of Gastroenterology & Hepatology, 2008, v. 23, n. 8pt1, p. 1267, doi. 10.1111/j.1440-1746.2008.05480.x
By:
- Yeon Seok Seo;
- Young Jin Kim;
- Soon Ho Um;
- Hanna Yoo;
- Jae Won Lee;
- Yong Sik Kim;
- Yoon Tae Jeen;
- Hoon Jai Chun;
- Chang Duck Kim;
- Ho Sang Ryu
Publication type:
Article
Clinical significance of variceal hemorrhage in recent years in patients with liver cirrhosis and esophageal varices.
Published in:
Journal of Gastroenterology & Hepatology, 2004, v. 19, n. 9, p. 1042, doi. 10.1111/j.1440-1746.2004.03383.x
By:
- 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
Publication type:
Article
Comparative Study of Helicobacter pylori Eradication Rates of Twice-Versus Four-Times-Daily Amoxicillin Administered with Proton Pump lnhibitor and Clarithromycin: A Randomized Study.
Published in:
Helicobacter, 2008, v. 13, n. 4, p. 282, doi. 10.1111/j.1523-5378.2008.00615.x
By:
- Seung Young Kim;
- Sang Woo Lee;
- Sung Woo Jung;
- Ja Seol Koo;
- Hyung Joon Yim;
- Jong Jae Park;
- Hoon Jai Chun;
- Hong Sik Lee;
- Jai Hyun Choi;
- Chang Duck Kim;
- Ho Sang Ryu
Publication type:
Article
Proctocolitis Caused by Coffee Enemas.
Published in:
2010
By:
- Keum, Bora;
- Yoon Tae Jeen;
- Park, Sung Chul;
- Yeon Seok Seo;
- Yong Sik Kim;
- Hoon Jai Chun;
- Soon Ho Um;
- Chang Duck Kim;
- Ho Sang Ryu
Publication type:
Case Study
Effect of bowel preparation with polyethylene glycol on quality of capsule endoscopy.
Published in:
2011
By:
- Park, Sung;
- Keum, Bora;
- Seo, Yeon;
- Kim, Yong;
- Jeen, Yoon;
- Chun, Hoon;
- Um, Soon;
- Kim, Chang;
- Ryu, Ho;
- Park, Sung Chul;
- Seo, Yeon Seok;
- Kim, Yong Sik;
- Jeen, Yoon Tae;
- Chun, Hoon Jai;
- Um, Soon Ho;
- Kim, Chang Duck;
- Ryu, Ho Sang
Publication type:
journal article
Usefulness of warm water and oil assistance in colonoscopy by trainees.
Published in:
2010
By:
- Sung Chul Park;
- Keum, Bora;
- Eun Sun Kim;
- Eun Suk Jung;
- Sehe Dong Lee;
- Sanghoon Park;
- Yeon Seok Seo;
- Yong Sik Kim;
- Yoon Tae Jeen;
- Hoon Jai Chun;
- Soon Ho Um;
- Chang Duck Kim;
- Ho Sang Ryu;
- Park, Sung Chul;
- Kim, Eun Sun;
- Jung, Eun Suk;
- Lee, Sehe Dong;
- Park, Sanghoon;
- Seo, Yeon Seok;
- Kim, Yong Sik
Publication type:
journal article