- Performance of Hepatitis B Core-Related Antigen Versus Hepatitis B Surface Antigen and Hepatitis B Virus DNA in Predicting HBeAg-positive and HBeAg-negative Chronic Hepatitis
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Zhang ZQ, Wang YB, Lu W, Liu DP, Shi BS, Zhang XN, Huang D, Li XF, Zhou XL, Ding RR
- KMID: 2420273
- Ann Lab Med.
- 2019 Jan;39(1):67-75.
- doi: 10.3343/alm.2019.39.1.67
BACKGROUND: We examined changes in hepatitis B core-related antigen (HBcrAg) during the four sequential phases of chronic hepatitis B virus (HBV) infection: hepatitis B e antigen (HBeAg)-positive chronic infection (EPCI)... -
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- Development of a Rapid Automated Fluorescent Lateral Flow Immunoassay to Detect Hepatitis B Surface Antigen (HBsAg), Antibody to HBsAg, and Antibody to Hepatitis C
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Ryu JH, Kwon M, Moon JD, Hwang MW, Lee JM, Park KH, Yun SJ, Bae HJ, Choi A, Lee H, Jung B, Jeong J, Han K, Kim Y, Oh EJ
- KMID: 2429124
- Ann Lab Med.
- 2018 Nov;38(6):578-584.
- doi: 10.3343/alm.2018.38.6.578
BACKGROUND: Accurate, rapid, and cost-effective screening tests for hepatitis B virus (HBV) and hepatitis C virus (HCV) infection may be useful in laboratories that cannot afford automated chemiluminescent immunoassays (CLIAs).... -
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- Long-term real-world entecavir therapy in treatment-naïve hepatitis B patients: base-line hepatitis B virus DNA and hepatitis B surface antigen levels predict virologic response
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Cho JY, Sohn W, Sinn DH, Gwak GY, Paik YH, Choi MS, Koh KC, Paik SW, Yoo BC, Lee JH
- KMID: 2387709
- Korean J Intern Med.
- 2017 Jul;32(4):636-646.
- doi: 10.3904/kjim.2016.096
BACKGROUND/AIMS: Entecavir is a potent nucleoside analogue with high efficacy and barrier for resistance. We aimed to investigate the long-term efficacy and viral resistance rate of entecavir and explore the... -
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- Quantitative hepatitis B surface antigen predicts the antiviral response and hepatocellular carcinoma development in patients with chronic hepatitis B
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Kim SE
- KMID: 2387707
- Korean J Intern Med.
- 2017 Jul;32(4):631-633.
- doi: 10.3904/kjim.2017.209
No abstract available. -
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- Results of Proficiency Tests for HBsAg and Anti-HCV as the Blood Donor Screening Testing (2012~2015)
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Lee MN, Kim JN, Cha YJ, Park QE, Kim HO, Kwon GC, Choi YS, Kwon JR
- KMID: 2368789
- Korean J Blood Transfus.
- 2016 Dec;27(3):265-273.
- doi: 10.17945/kjbt.2016.27.3.265
BACKGROUND: Donor screening test is one of the most important processes for blood safety management. Korea Center for Disease Control and Prevention (KCDC) has been conducting an annual proficiency test... -
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- Serum Lipid Level in HBsAg Carriers without a History of Hepatitis based on Nationwide Health and Nutrition Examination Datasets
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Koo BK, Moon MK
- KMID: 2366138
- J Lipid Atheroscler.
- 2016 Dec;5(2):133-143.
- doi: 10.12997/jla.2016.5.2.133
OBJECTIVE: We investigated serum lipid levels in asymptomatic HBsAg carriers and the general population using the Korean National Health and Nutrition Examination Survey (KNHANES). METHODS: We analyzed the data of patients... -
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- Changes in seroprevalence of hepatitis B surface antigen and epidemiologic characteristics in the Republic of Korea, 1998-2013
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Lee H, Lee H, Cho Y, Oh K, Ki M
- KMID: 2380692
- Epidemiol Health.
- 2015;37:e2015055.
- doi: 10.4178/epih/e2015055
OBJECTIVES: This study investigated changes in hepatitis B seroprevalence from 1998 to 2013, and to identify differences in epidemiologic characteristics between hepatitis B surface antigen (HBsAg)-positive and HBsAg-negative people. METHODS: HBsAg... -
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- Increasing the Efficiency of Laboratory Performance by Using the Onboard Dilution Algorithm of the Elecsys Hepatitis B Surface Antigen II Quantitative Assay
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Sohn JY, Oh EJ, Kim HS, Park HD, Kang ES
- KMID: 2200402
- J Lab Med Qual Assur.
- 2014 Dec;36(4):196-204.
- doi: 10.15263/jlmqa.2014.36.4.196
BACKGROUND: The Elecsys hepatitis B surface antigen (HBsAg) II quantitative assay is a newly introduced electrochemiluminescence immunoassay incorporating an initial 1:400 onboard dilution and a simple algorithm to determine HBsAg... -
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- Association between Hepatitis B Surface Antigen Seropositivity and Metabolic Syndrome
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Chung TH, Kim MC, Kim CS
- KMID: 2304149
- Korean J Fam Med.
- 2014 Mar;35(2):81-89.
- doi: 10.4082/kjfm.2014.35.2.81
BACKGROUND: Infection with hepatitis B virus (HBV) may be a risk factor for cardiovascular disease. We investigated the relationship between HBV infection and metabolic syndrome. METHODS: We performed a cross-sectional study... -
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- Comparison of 3 Automated Immunoassays for Hepatitis B Surface Antigen
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Yoo SJ, Oh HJ, Shin BM
- KMID: 2238836
- Korean J Lab Med.
- 2006 Aug;26(4):282-286.
- doi: 10.3343/kjlm.2006.28.4.282
BACKGROUND: Hepatitis B surface antigen (HBsAg) is one of the most important serological markers used to diagnose hepatitis B virus (HBV) infection. Automated immunoassays have been developed, meeting the current... -
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- Clinical Outcome of Renal Transplantation in Patients with Positive Pretransplant Hepatitis B Surface Antigen
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Ahn HJ, Kim MS, Kim SI, Lee JH, Ju MK, Kim YS, Jeon KO, Kim HJ
- KMID: 2003585
- J Korean Soc Transplant.
- 2006 Jun;20(1):79-83.
PURPOSE: The natural history of renal transplant recipients with positive HBs Ag is still unclear and unpredictable. Liver-related morbidity and mortality after long-term immunosuppression need clinical challenges. We retrospectively investigated... -
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- HBsAg screening test of Korean pregnant women during antenatal period
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Lee HJ, Seo K, Park SK, Kim YT, Park O, Hwang JY, Cho HB
- KMID: 2272791
- Korean J Obstet Gynecol.
- 2006 Feb;49(2):322-328.
OBJECTIVE: To evaluate and improve the method in management of HBsAg positive mothers in Korea by the screening time and method. METHODS: From January 2003 to March 2003, questionnaires were obtained... -
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- Evaluation of Indigenously Manufactured Immunochromatographic Assay Systems for Rapid Detection of Hepatitis B Surface Antigen and Antibody
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Cha YJ, Yang JS, Chae SL
- KMID: 2143198
- Korean J Lab Med.
- 2006 Feb;26(1):52-57.
- doi: 10.3343/kjlm.2006.26.1.52
BACKGROUND: We evaluated three indigenously produced immunochromatography (ICA) kits for the rapid detection of hepatitis B surface antigen (HBsAg) and antibody to HBsAg (anti-HBs) by comparing them with a microparticle... -
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- The prevalence of HBsAg positive parturients in Korea
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Seo K, Park SK, Kim YT, Park O
- KMID: 2272679
- Korean J Obstet Gynecol.
- 2005 Sep;48(9):2119-2124.
OBJECTIVE: To study prevalence rate of HBsAg positive parturient women in Korea and compare different rates according to the locations of delivery. METHODS: Total 848 institutions which reported more than 100... -
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- Evaluation of prevention program for neonatal vertical transmission from HBsAg positive mother in Korea
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Kim BW, Seo K, Park SK, Kim YT, Park O, Lee HJ, Hong WK, Whang HS
- KMID: 2272672
- Korean J Obstet Gynecol.
- 2005 Sep;48(9):2067-2072.
OBJECTIVE: For evaluation of prevention program for neonatal vertical transmission from HBsAg positive mother in Korea METHODS: From January 15th to February 15th 2003, the status of neonatal vaccination, immunoglobuline... -
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- Comparison of Immunochromatography Assays and Quantitative Immunoassays for Detecting HBsAg and Anti-HBs
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Whang DH, Um T
- KMID: 2082799
- Korean J Lab Med.
- 2005 Jun;25(3):186-191.
BACKGROUND: Various assays including an enzyme immunoassay (EIA) are used to detect hepatitis B surface antigen (HBsAg) and antibody (anti-HBs). Recently, an increasing number of institutions have been utilizing an... -
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- The Barriers for Screening Test of Hepatocellular Carcinoma of Hepatitis B Surface Antigen Positive Patients
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Oh SM, Chang YJ, Lee DJ, Kim YI, Kim JY, Huh BY
- KMID: 2045217
- J Korean Acad Fam Med.
- 2005 Feb;26(2):81-87.
BACKGROUND: The optimal screening tools for hepat ocellular carcinoma are regular tests of alpha fetoprotein (aFP)and liver ultrasonography every 6 months in high risk group. To implement successful long-term project... -
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- Analysis of Clinical Features and Hepatitis B Virus DNA Level in the Concomitant Cases of Hepatitis B Surface Antigen and Antibody
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Jeon BR, Park R, Shin JW, Choi TY, Shin HB, Lee YK, Choi YJ, Kim HJ, Ahn JY
- KMID: 1892723
- Korean J Clin Microbiol.
- 2004 Sep;7(2):105-110.
BACKGROUND: After an infection with HBV, HBsAg is the first virologic marker detectable in the serum. If anti-HBs against 'a'determinant of HBsAg appears, HBsAg will disappear and the patients will... -
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- Evaluation of the Usefulness of Kobias HBsAg and Anti-HBs
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Park J, Rheem I, Yoon DY, Lim JS, Kim JW
- KMID: 1889884
- Korean J Lab Med.
- 2003 Dec;23(6):411-414.
BACKGROUND: The analysis of serological markers for hepatitis B virus (HBV) is a useful tool for the prevention and diagnosis of HBV infection. In this work, we evaluated a newly... -
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- Positive Rate of HBsAg in School Children in Incheon Area
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Chang JY, Jeong SJ, Kim SK, Son BK, Hong YJ, Hong KS
- KMID: 2440082
- Korean J Pediatr Infect Dis.
- 2003 Nov;10(2):153-158.
- doi: 10.14776/kjpid.2003.10.2.153
PURPOSE: The incidence of hepatitis B virus infection has gradually decreased since 1983 when hepatitis B vaccine was firstly produced. This study was performed to evaluate the efficacy of hepatitis... -
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