- Centromere Protein-F-like Pattern in a Patient With Rheumatoid Arthritis
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Hur K, Jearn LH, Kim TY
- KMID: 2425982
- Ann Lab Med.
- 2019 Mar;39(2):227-228.
- doi: 10.3343/alm.2019.39.2.227
No abstract available. -
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- A Case of Anti-reticulin Antibody-positivity in Metachronous Double Primary Cancer
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Kim KN, Jearn LH, Kim TY
- KMID: 2397608
- Ann Lab Med.
- 2018 Jan;38(1):74-76.
- doi: 10.3343/alm.2018.38.1.74
No abstract available. -
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- Anti-Rods and Rings Autoantibodies in a Patient With Hepatitis C Virus Infection
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Choi KH, Lim YA, Kim TY, Jearn LH, Baik SY, Cho SW, Jeong E
- KMID: 2363275
- Ann Lab Med.
- 2015 Nov;35(6):660-662.
- doi: 10.3343/alm.2015.35.6.660
No abstract available. -
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- Re-evaluation of the Utility of the CH50 Test Using Liposome Immunoassay
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Lee J, Jearn LH, Kim TY
- KMID: 2526062
- Lab Med Online.
- 2021 Jul;11(3):171-176.
- doi: 10.47429/lmo.2021.11.3.171
Background: This study aimed to evaluate whether the 50% hemolytic complement (CH50) is a suitable screening test to investigate complement activity by comparing its liposomal immunoassay-based results with C3 and... -
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- What is the Best Method in Measuring Rheumatoid Factors?
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Minn DS, Jearn LH, Kim TY
- KMID: 2202280
- J Korean Rheum Assoc.
- 2006 Mar;13(1):26-32.
OBJECTIVE: Rheumatoid factor (RF) is used as one of the criteria for the diagnosis of rheumatoid arthritis (RA). Nephelometers are widely used in laboratories to quantitatively measure RF. In nephelometric... -
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- Case of Bile Canalicular Antibody in a Korean Patient with Alcoholic Hepatitis
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Kim SH, Jearn LH, Kim TY, Choi HS
- KMID: 2363005
- Lab Med Online.
- 2017 Jan;7(1):37-40.
- doi: 10.3343/lmo.2017.7.1.37
Bile canalicular antibody (BCA) was first reported in 1969. Many studies of BCA were performed in the 1970s and 1980s and revealed that BCA has a highly positive rate in... -
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- The Comparison of Duration to Maintain Cell Viability for HLA-B27 Test According to Anticoagulants
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Kim HS, Jearn LH, Kim TY
- KMID: 1899472
- J Korean Rheum Assoc.
- 2004 Sep;11(3):247-253.
OBJECTIVE: HLA-B27 test require at least 80% of viable cells. So the procedures require immediate processing of the blood samples. To increase the efficiency and the cost-effectiveness of the laboratory,... -
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- The Clinical Utility of the Autoimmune Target Test for Neurologic Disease
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Kim SH, Jearn LH, Kim TY
- KMID: 2383093
- Lab Med Online.
- 2017 Jul;7(3):141-146.
- doi: 10.3343/lmo.2017.7.3.141
BACKGROUND: Many studies have reported the association between several anti-neuronal antibodies and neurologic diseases. However, there is no useful autoantibody screening test for neurologic diseases unlike the antinuclear antibody test... -
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- Alterations of Complement C3 and C4 Levels in Delayed Testing
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Lee ZY, Jearn LH, Park IK, Kim TY
- KMID: 1706852
- Lab Med Online.
- 2014 Jul;4(3):152-156.
- doi: 10.3343/lmo.2014.4.3.152
BACKGROUND: In vitro levels of complement C3 and C4 proteins are sensitive to storage conditions. To avoid in vitro complement activation when testing is delayed, serum should be frozen at... -
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- Reevaluation of Antineutrophil Cytoplasmic Antibodies
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Jearn LH, Kim TY
- KMID: 2202360
- J Korean Rheum Assoc.
- 2004 Mar;11(1):52-56.
OBJECTIVE: Antineutrophil cytoplasmic antibody (ANCA) is known to be associated with vasculitides. But recently ANCA has been reported in some chronic inflammatory diseases regardless of vasculitic condition. Although the incidence... -
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- Evaluation of Early Screening Method Using Turbidity Measurement for Detection of Cryoglobulin
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Kim JW, Jearn LH, Kim TY
- KMID: 2334799
- J Korean Rheum Assoc.
- 2004 Jun;11(2):126-132.
OBJECTIVE: Cryoglobulins are immunoglobulins that tend to form reversible precipitations below 37degrees C, well known to be associated with various diseases such as autoimmune diseases, hematologic malignancies, chronic infections... -
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- Preliminary Study on Clinical Utility of Autoimmune Target Test in Psychiatric Disorders
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Kim KN, Jearn LH, Kim TY
- KMID: 2414130
- Lab Med Online.
- 2018 Jul;8(3):94-98.
- doi: 10.3343/lmo.2018.8.3.94
BACKGROUND: Autoantibodies have been detected in patients with psychiatric disorders. However, there is no standard test for the detection of these autoantibodies. In this study, we analyzed autoimmune target (AIT)... -
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- Comparison of Particle Agglutination Assay and ELISA for Anti-thyroid Autoantibodies
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Shin KS, Jearn LH, Kim TY
- KMID: 2312173
- Lab Med Online.
- 2011 Jan;1(1):35-42.
BACKGROUND: Measurements of serum anti-thyroglobulin antibody (anti-Tg) and anti-thyroid peroxidase antibody (anti-TPO) are important for the diagnosis of autoimmune thyroid diseases. Although ELISA is most commonly used for the detection... -
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- Clinical Significance of Anti-centromere Antibody in Rheumatoid Arthritis
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Jearn LH, Kim TY
- KMID: 2334803
- J Korean Rheum Assoc.
- 2004 Jun;11(2):159-164.
OBJECTIVE: Anti-centromere antibody (ACA) is known to be specific for CREST syndrome, but individual studies showed variations in its distribution among related diseases. According to the authors'study on 56... -
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- The Comparison between Particle Agglutination Assay and Enzyme Immunoassay in the Detection of Mycoplasma pneumoniae-Specific Antibody
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Jung HW, Jearn LH, Kim TY
- KMID: 1435751
- Lab Med Online.
- 2012 Jan;2(1):41-46.
- doi: 10.3343/lmo.2012.2.1.7
BACKGROUND: The two common serological test methods used for initial diagnosis of acute Mycoplasma pneumoniae (MP) pneumonia are particle agglutination assay (PA) and enzyme immunoassay (EIA). We compared the differences... -
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- Re-evaluation of the Anti-streptolysin O Test for Systemic Rheumatic Diseases
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Shin KS, Jearn LH, Kim TY
- KMID: 2312182
- Lab Med Online.
- 2011 Jul;1(3):153-157.
BACKGROUND: Anti-streptolysin O (ASO) test is usually used to diagnose group A streptococcal infection-related diseases, such as rheumatic fever, reactive arthritis, and various infectious diseases. Despite the recent declining incidence... -
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