- Survey Result of the Counting Efficiency of Gamma Counter by Certified Reference Materials
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Bang JI, Lee HY, Noh GW, Park JM, Yoon JK
- KMID: 2414815
- Nucl Med Mol Imaging.
- 2018 Jun;52(3):234-237.
- doi: 10.1007/s13139-018-0515-z
PURPOSE: In radioimmunoassay (RIA), the gamma counter is the important instrument for the accurate measurement. To manage quality assurance of RIA, the counting efficiency of gamma counter is one of... -
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- Random Assay in Radioimmunoassay: Feasibility and Application Compared with Batch Assay
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Lee JM, Lee HH, Park S, Kim TS, Kim SK
- KMID: 2386157
- Nucl Med Mol Imaging.
- 2016 Dec;50(4):337-343.
- doi: 10.1007/s13139-016-0436-7
PURPOSE: The batch assay has been conventionally used for radioimmunoassay (RIA) because of its technical robustness and practical convenience. However, it has limitations in terms of the relative lag of... -
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- Assessment of the Precision and Functional Sensitivity of Two Thyroglobulin Assays: Comparison of the Second-Generation Roche Electrochemiluminescent Immunoassay and BRAHAMS Radioimmunoassay
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Kwon A, Lee EH, Lee YK, Kang HJ
- KMID: 2368468
- J Lab Med Qual Assur.
- 2016 Dec;38(4):243-248.
- doi: 10.15263/jlmqa.2016.38.4.243
BACKGROUND: Thyroglobulin (Tg) is the primary biochemical marker used to monitor patients with differentiated thyroid cancer (DTC) for residual or recurrent disease after total thyroidectomy, as only normal or well-differentiated... -
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- Performance Evaluation of Method for Detecting Serum 25-Hydroxyvitamin D2 and 25-Hydroxyvitamin D3 by Using PerkinElmer MSMS Vitamin D Kit
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Kwak HS, Chung HJ, Cho DH, Kim JE, Ku ES, Oh HJ, Park SY
- KMID: 1426756
- J Lab Med Qual Assur.
- 2012 Dec;34(2):69-76.
BACKGROUND: Determining the concentration profiles of serum 25-hydroxyvitamin D (25OHD) may aid in the clinical diagnosis and treatment of vitamin D deficiency. To date, the standardized liquid chromatography-tandem mass spectrometry... -
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- Comparison of Batch Assay and Random Assay Using Automatic Dispenser in Radioimmunoassay
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Moon SH, Lee HY, Shin SY, Min GS, Lee HJ, Jang SJ, Kang JY, Lee DS, Chung JK, Lee MC
- KMID: 2313108
- Nucl Med Mol Imaging.
- 2009 Aug;43(4):323-329.
PURPOSE: Radioimmunoassay (RIA) was usually performed by the batch assay. To improve the efficiency of RIA without increase of the cost and time, random assay could be a choice. We... -
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- Radioimmunoassay for Determination of Serum Macrophage Migration Inhibitory Factor
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Lee TS, Shin SH, Song JI, Woo KS, Chung WS, Choi CW, Lim SM
- KMID: 1990854
- Korean J Nucl Med.
- 2004 Dec;38(6):532-539.
PURPOSE: There has been a renewal of interest in Macrophage migration inhibitory factor (MIF), especially correlation in pathogenesis of sepsis by many infectious diseases and in regulation of host inflammatory... -
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- Reevaluation of Standard RIA to Detect dsDNA Antibodies Using Crithidia luciliae amp; IT-1 Cell Lines
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Choi HS, Kim TY
- KMID: 2334758
- J Korean Rheum Assoc.
- 2000 Sep;7(3):220-231.
The presence of anti-dsDNA is included in diagnostic criteria for systemic lupus erythematosus (SLE) according to the American College of Rheumatology (ACR). It has been the most useful factor... -
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- Scintillation Proximity Assay
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Choi CW
- KMID: 2038073
- Korean J Nucl Med.
- 1999 Dec;33(6):461-465.
Scintillation proximity assay (SPA) is a unique type of radioimmunoassay and makes it possible to use radioisotopes for monitoring binding reactions continuously without separation procedure. Microbeads containing a fluorophor are... -
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- Evaluation of ACS : 180SE Automated Chemiluminescence Immunoassay System
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Park JS, Ryu CY, Yoon KJ, Shin DH
- KMID: 2055379
- J Clin Pathol Qual Control.
- 1998 Dec;20(2):417-422.
BACKGROUND: Radioimmunoassay (RIA) has contributed to diagnostic medicine but the use of radioactive tracer complicates their routine use. Perhaps the most promising candidate is chemiluminescence immunoassay (CLIA), which is based... -
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- The Concentration of Insulin Like Growth Factor-I(IGF-I) and IGF-Binding Protein-3 (IGFBP-3) in the Serum of Children with Growth Hormone Deficiency and the Alterations after Growth Hormone Treatment
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Chung WY, Lee DY
- KMID: 2208240
- J Korean Pediatr Soc.
- 1996 Jun;39(6):846-855.
PURPOSE: The insulin like growth factors (IGFs) circulate complexed to IGF-binding proteins(IGFBPs). IGFBP-3 is the major circulating IGFBP and is found primarily as a 150 kDa complex which contains an... -
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- A Study on Hepatitis B Surface Antigen in Tear of Hepatitis Patients
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Seong GH, Kim SY, Lee KM, Choi SH
- KMID: 2123191
- J Korean Ophthalmol Soc.
- 1993 Aug;34(8):739-744.
We performed the radioimmunoassay to detect the hepatitis B surface antigen(HBsAg) in the tear. Among 70 patients who have positive reactions for HBsAg in blood, 53 patients(75.71%) were positive for... -
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- A Study on Hepatitis B Surface Antigen in Tear of Hepatitis Patients
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Seong GH, Kim SY, Lee KM, Choi SH
- KMID: 2123088
- J Korean Ophthalmol Soc.
- 1992 Aug;33(8):739-744.
We performed the radioimmunoassay to detect the hepatitis B surface antigen (HBsAg) in the tear. Among 70 patients who have positive reactions for HBsAg in blood, 53 patients (75.71 %)... -
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- Computerized quality control of radioimmunoassay in Korea
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Chung JK, Koong SS, Lee MH, Chung SK, Lee MC, Cho BY, Kim CY, Koh CS, Park SS
- KMID: 1733437
- J Korean Med Sci.
- 1988 Sep;3(3):117-121.
- doi: 10.3346/jkms.1988.3.3.117
Automated data processing and quality control of radioimmunoassays offer not only increased speed but also a more thorough and statistically rigorous analysis of results. An external quality assessment scheme... -
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- Seroepidemiology of Hepatitis B virus Infection in Healthy Korean Adults in Seoul
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Yoo KY, Park BJ, Ahn YO
- KMID: 2282321
- Korean J Prev Med.
- 1988 May;21(1):89-98.
While there have been not a few reports on the seroepidemiological characteristics of hepatitis B virus (HBV) infection in Korea, most of them, however, have had several limitations; operational definition... -
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- Serum Osteocalcin Measurement by RIA in Bone Diseases Associated with Osteoporosis and Metastatic Cancer
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Yoo MC, Han JS
- KMID: 2444652
- J Korean Orthop Assoc.
- 1988 Apr;23(2):600-610.
- doi: 10.4055/jkoa.1988.23.2.600
Controversy persists regarding the abnormality of the bone metabolism in various bone diseases. Osteocalcin, the vitamin K-dependent protein synthesized in bone, has been shown to be a specific and sensitive... -
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- Analysis of Operative Results in Pituitary Adenoma
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Kim Y, Lee SW, Jo TH, Kim DS, Kim MC, Ha YS, Kang JK, Song JU
- KMID: 2339505
- J Korean Neurosurg Soc.
- 1986 Dec;15(4):661-670.
The authors have reported on 34 patients with pituitary adenoma who underwent surgical treatment. The preoperative and postoperative clinical manifestations, size, and extension of tumor, therapeutic modalities and changes of... -
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- Clinical Study on Intracranial Extrapineal Germ Cell Tumors
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Kim YG, Jung HW, Kim HJ, Cho BK, Han DH, Choi KS, Sim BS
- KMID: 2187451
- J Korean Neurosurg Soc.
- 1985 Dec;14(4):609-616.
Authors reviewed 9 cases of intracranial extrapineal germ cell tumor. 8 cases were diagnosed pathologically and 1 case clinically. The location and incidence of the tumor, age and sex distributions,... -
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- The Changes of the Plasma AVP Levels before and after Brain Surgery
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Byun BJ, Lee IS
- KMID: 2068161
- J Korean Neurosurg Soc.
- 1984 Mar;13(1):71-77.
The author studied the changes of the plasma arginine vasopressin(AVP) levels in 10 brain surgery patient to evaluate the water balance during the postoperative period. The control group was 15... -
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