- Recommendations for the Use of Liquid Chromatography-Mass Spectrometry in the Clinical Laboratory: Part I. Implementation and Management
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Lee K, Moon SY, Kim S, Choi HJ, Lee SG, Park HD, Lee SY, Song SH, Clinical Mass Spectrometry Research Committee of the Korean Society of Clinical Chemistry
- KMID: 2466760
- Lab Med Online.
- 2020 Jan;10(1):1-9.
- doi: 10.3343/lmo.2020.10.1.1
Many types of assays involving mass spectrometry have been developed and applied in clinics. However, mass spectrometry has not been widely implemented yet relative to other measurement methods, including biochemical... -
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- Quality of Same-Day Sputum Smears Microscopy and Presumptive Tuberculosis Patients Drop-out at Health Facilities of Addis Ababa, Ethiopia
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Taddese BD, Misganaw A
- KMID: 2466624
- Tuberc Respir Dis.
- 2020 Jan;83(1):89-95.
- doi: 10.4046/trd.2019.0029
BACKGROUND: Same-day sputum microcopy is recommended in areas where sputum smear microscopy external quality assessment (EQA) is effectively implemented and sturdy. In Addis Ababa, the status of EQA and drop-out... -
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- Capsaicin-Induced Apoptosis in MBT-2 Murine Bladder Tumor Cells and Bladder Wall Penetration Effect of the Nano-Encapsulated Capsaicin in Rabbit
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Cho SJ, Moon HW, Bae WJ, Park YH, Ha US, Hong SH, Kim SW, Lee JY
- KMID: 2470402
- Korean J Urol Oncol.
- 2019 Dec;17(3):168-177.
- doi: 10.22465/kjuo.2019.17.3.168
PURPOSE: In this study, we attempted to characterize capsaicin's effects with regard to the apoptosis of murine bladder cancer cells (MBT-2) as well as the pharmacodynamics of nano-encapsulated capsaicin formulation... -
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- The First Case of Para-Bombay Blood Type Encountered in a Korean Tertiary Hospital
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Kim MS, Kim JS, Park H, Chung Y, Kim H, Ko DH, Kim SH, Hwang SH, Oh HB
- KMID: 2459427
- J Korean Med Sci.
- 2019 Oct;34(39):e258.
- doi: 10.3346/jkms.2019.34.e258
Para-Bombay phenotypes are rare blood groups that have inherent defects in producing H antigens associated with FUT1 and/or FUT2. We report the first case of para-Bombay blood type in a... -
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- Design and Laboratory Implementation of Web Application for Collaboratively Setting Reference Intervals
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Jeon BR, Lee YW
- KMID: 2460781
- J Lab Med Qual Assur.
- 2019 Sep;41(3):166-171.
- doi: 10.15263/jlmqa.2019.41.3.166
BACKGROUND: Although the same equipment and reagents can be employed for inspecting identical samples, the setting and verification methods for the corresponding reference intervals differ from each other, and such... -
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- Traditional and Novel Mechanisms of Heat Shock Protein 90 (HSP90) Inhibition in Cancer Chemotherapy Including HSP90 Cleavage
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Park S, Park JA, Jeon JH, Lee Y
- KMID: 2456216
- Biomol Ther.
- 2019 Sep;27(5):423-434.
- doi: 10.4062/biomolther.2019.051
HSP90 is a molecular chaperone that increases the stability of client proteins. Cancer cells show higher HSP90 expression than normal cells because many client proteins play an important role in... -
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- Use of Liquid Chromatography-Tandem Mass Spectrometry for Clinical Testing in Korean Laboratories: a Questionnaire Survey
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Chae H, Cho SE, Park HD, Chun S, Lee YW, Yun YM, Song SH, Lee SG, Lee K, Song J, Lee SY, On behalf of the Clinical Mass Spectrometry Research Committee of Korean Society of Clinical Chemistry
- KMID: 2450967
- Ann Lab Med.
- 2019 Sep;39(5):447-453.
- doi: 10.3343/alm.2019.39.5.447
BACKGROUND: The use of liquid chromatography-tandem mass spectrometry (LC-MS/MS) has substantially increased in clinical laboratories worldwide. To assess the status of clinical LC-MS/MS testing in Korean laboratories, a questionnaire survey... -
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- Systemic and Local Phenotypes of Barium Chloride Induced Skeletal Muscle Injury in Mice
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Jung HW, Choi JH, Jo T, Shin H, Suh JM
- KMID: 2452843
- Ann Geriatr Med Res.
- 2019 Jun;23(2):83-89.
- doi: 10.4235/agmr.19.0012
Skeletal muscle regeneration in mice has traditionally been studied using local freeze burn or snake venom injection models. More recently, a barium chloride (BaClâ‚‚)-induced muscle injury model has been established... -
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- Analyses of the Proficiency Testing Program and the Performance of Qualitative Reagents for Rheumatoid Factor
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Oh J, Park HD
- KMID: 2452702
- J Lab Med Qual Assur.
- 2019 Jun;41(2):105-110.
- doi: 10.15263/jlmqa.2019.41.2.105
BACKGROUND: Rheumatoid factor (RF) is used as one of the diagnostic criteria for rheumatoid arthritis. The purpose of this study was to evaluate qualitative RF reagents used in clinical laboratories... -
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- Annual Report of the Korean Association of External Quality Assessment Service on Urinalysis and Fecal Occult Blood Testing (2018)
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Jeon CH, Lee AJ, Kim SG, Suh HS, Bae YC
- KMID: 2452700
- J Lab Med Qual Assur.
- 2019 Jun;41(2):75-81.
- doi: 10.15263/jlmqa.2019.41.2.75
In 2018, external quality assessment trials for urinalysis and fecal occult blood (FOB) were performed using 1,590 participants. Urine chemistry tests were performed thrice while urine sediment and FOB tests... -
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- Performance Evaluation of SENTiFIT 270 and FOB Gold Reagent for Detecting Fecal Occult Blood
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Kang DY, Kim D, Kim K, Jang IH, Jeong SH
- KMID: 2450000
- Ann Clin Microbiol.
- 2019 Jun;22(2):29-34.
- doi: 10.5145/ACM.2019.22.2.29
BACKGROUND: Fecal occult blood tests have been widely used to screen for colorectal cancer. SENTiFIT 270 (Sentinel diagnostics, Italy) is a fecal occult blood test with an immunochemical method that... -
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- Performance Evaluation of the Stat Profile pHOx Ultra Blood Gas Analyzer
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Lee HY, Ahn S, Kim HK, Lee W, Chun S, Min WK
- KMID: 2446698
- J Lab Med Qual Assur.
- 2019 Mar;41(1):47-49.
- doi: 10.15263/jlmqa.2019.41.1.47
The objective of this study was to evaluate the analytical performance of the Stat Profile pHOx Ultra Blood Gas Analyzer (Nova Biomedical, USA), a new blood gas/chemistry analyser, including its... -
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- Accuracy-Based Proficiency Testing of Creatinine Measurement: 7 Years' Experience in Korea
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Jeong TD, Lee HA, Lee K, Yun YM
- KMID: 2446694
- J Lab Med Qual Assur.
- 2019 Mar;41(1):13-23.
- doi: 10.15263/jlmqa.2019.41.1.13
BACKGROUND: Standardization of creatinine assay is consistently performed and much effort has been put into improving the accuracy of the results. We aimed to analyze the results of accuracy-based proficiency... -
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- Performance Evaluation of the CRE2 Reagent from Siemens for Serum Creatinine Measurement
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Kim H, Lim J, Koo SH, Kim J, Kim SY, Kwon GC
- KMID: 2430203
- Lab Med Online.
- 2019 Jan;9(1):6-11.
- doi: 10.3343/lmo.2019.9.1.6
BACKGROUND: For creatinine measurement, the enzymatic method is known to be more accurate than the Jaffe method; however, the latter is still widely used. We evaluated the performance of the... -
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- Agreement of three commercial anti-extractable nuclear antigen tests: EUROASSAY Anti-ENA Profile, Polycheck Autoimmune Test and FID(IS) Connective Profile
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Kim N, Kim IS, Chang CL, Kim HH, Lee EY
- KMID: 2442541
- Kosin Med J.
- 2018 Dec;33(3):307-317.
- doi: 10.7180/kmj.2018.33.3.307
BACKGROUND: Detection of antibodies to extractable nuclear antigens (ENAs) is needed for the diagnosis in systemic autoimmune diseases. In this study, we compared three reagents using line immunoblot assay (LIA)... -
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- Factors Affecting Hemagglutinations Strength in ABO Blood Group Typing Test Using the Tube Method
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Jeon YL, Lee WI, Kang SY, Kim MH
- KMID: 2437183
- J Lab Med Qual Assur.
- 2018 Sep;40(3):161-170.
- doi: 10.15263/jlmqa.2018.40.3.161
BACKGROUND: The ABO blood group typing test (ABO test) is an initial pre-transfusion test based on hemagglutination. Although various factors affect hemagglutination strength, few studies have examined how these factors... -
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- Annual Report on the External Quality Assessment Scheme for Urinalysis and Fecal Occult Blood Testing in Korea (2017)
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Jeon CH, Lee AJ, Kim SG, Suh HS, Bae YC
- KMID: 2437179
- J Lab Med Qual Assur.
- 2018 Sep;40(3):128-135.
- doi: 10.15263/jlmqa.2018.40.3.128
In 2017, external quality assessment trials for urinalysis and fecal occult blood (FOB) were performed with 1,544 participants. Urine chemistry tests were performed three times and urine sediment and FOB... -
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- Postprandial Lipid Concentrations and Daytime Biological Variation of Lipids in a Healthy Chinese Population
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Yang D, Cai Q, Qi X, Zhou Y
- KMID: 2434732
- Ann Lab Med.
- 2018 Sep;38(5):431-439.
- doi: 10.3343/alm.2018.38.5.431
BACKGROUND: Several latest guidelines and consensus statements from Europe and the United States specify that there is no need for fasting prior to routine lipid tests. However, the latest Chinese... -
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- IgE Cross-Reactivity between Humulus japonicus and Humulus lupulus
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Jeong KY, Lee J, Mistrello , Park KH, Park JW
- KMID: 2428911
- Yonsei Med J.
- 2018 Sep;59(7):852-856.
- doi: 10.3349/ymj.2018.59.7.852
PURPOSE: Japanese hop (Humulus japonicus) is a major cause of weed pollinosis in East Asia. However, supplies of commercial allergen extract from this plant have not met clinical demand. The... -
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- Allergen standardization
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Park JW, Jeong KY
- KMID: 2417845
- Allergy Asthma Respir Dis.
- 2018 Jul;6(4):191-196.
- doi: 10.4168/aard.2018.6.4.191
Allergen immunotherapy (AIT) and diagnostic tests are based on well qualified allergen extracts, which are derived from biologic organisms. The allergenicity of the extracts is markedly affected by the climate,... -
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