• 대한이식학회지
• /
• 제28권3호
• /
• pp.135-143
• /
• 2014

Background: Kidney injury molecule-1 (KIM-1) is known as a good ancillary marker of acute kidney injury (AKI) and its expression has also been observed in acute rejection and chronic graft dysfunction. We tested usefulness of KIM-1 as an indicator of acute and chronic renal graft injury by correlating KIM-1 expression with renal graft function and histology. Methods: A total of 133 zero-time biopsies and 42 follow-up biopsies obtained within 1 year posttransplantation were selected. Renal tubular KIM-1 staining was graded semiquantitatively from 0 to 3 and the extent of staining was expressed as the ratio of KIM-1 positive/CD10 positive proximal tubules using Image J program. Results: KIM-1 was positive in 39.8% of zero-time biopsies. KIM-1 positive cases were predominantly male and had received grafts from donors with older age, deceased donors, and poor renal function at the time of donation, compared with KIM-1 negative cases. KIM-1 expression showed correlation with delayed graft function and acute tubular necrosis. In comparison of KIM-1 expression between stable grafts (n=23) and grafts with dysfunction (n=19) at the time of repeated biopsy, the intensity/extent of KIM-1 staining and renal histology at zero-time did not differ significantly between the two groups. Histologically, KIM-1 expression was significantly increased with both acute and chronic changes of glomeruli, tubules and interstitium, peritubular capillaritis, and arteriolar hyalinosis. Conclusions: KIM-1 can be used as an ancillary marker of AKI and a nonspecific indicator of acute inflammation and tubulointerstitial fibrosis. However, KIM-1 expression at zero-time is not suitable for prediction of long-term graft dysfunction.

• 천문학회보
• /
• 제31권1호
• /
• pp.28.1-28.1
• /
• 2006

• 대한핵의학회:학술대회논문집
• /
• 대한핵의학회 1966년도 제5회 학술대회
• /
• pp.97.1-97.1
• /
• 1966

• 제어로봇시스템학회:학술대회논문집
• /
• 제어로봇시스템학회 2002년도 ICCAS
• /
• pp.53.1-53
• /
• 2002

$\textbullet$ Contents 1. Introduction $\textbullet$ Contents 2. Error Models of Navigation $\textbullet$ Contents 3. Observablity Properties of GPS/INS $\textbullet$ Contents 4. Measurement System for INS Error Estimation $\textbullet$ Contents 5. Numerical Simulation Results $\textbullet$ Contents 6. Conclusions

• 지구물리
• /
• 제4권4호
• /
• pp.251-256
• /
• 2001

제올라이트에 포함된 feldspar와 illite의 불순광물을 공기분급 조작 의하여 정제하였다. 공기 분급된 제올라이트를 XRD로 분석한 결과 공기분급에 의하여 제올라이트와 불순광물을 분리 할 수 있었고, 공기 분급을 함으로서 불순광물이 감소된 것을 알 수 있었다. 또한, 공기 분급된 천연 제올라이트를 1N NaOH용액으로 100, 150, 200℃에서 17시간동안 수열처리한 결과 mordenite와 clinoptilolite에서 phillilsite와 analcime의 상변화를 얻을 수 있었다.

• 제어로봇시스템학회:학술대회논문집
• /
• 제어로봇시스템학회 2002년도 ICCAS
• /
• pp.34.6-34
• /
• 2002

1. Introduction 2. System Configuration 2.1 Control System 2.1.1 Longitudinal control 2.1.2 Lateral control 2.2 Sensor System 2.2.1 Photo interrupt 2.2.2 Ultrasonic sensor 2.3 Vision system 2.4 Communication system 2.4.1 Data communication 2.4.2 Image Communication 3. Test and Result 3.1 Vision test 3.2 Ultrasonic sensor test 4. Conculsion. Acknowledgment References.

• 한국식품영양학회지
• /
• 제3권2호
• /
• pp.141-148
• /
• 1990

This studies were carried out to investigate the effects of non-volatile organic acids in the KimChi by lactic acid bacteria. The organism isolated from KimChi, Pediococcus dextrinicus, Leuconostoc mesenteroides, Lactobacillus plantarum and Lactobacillus brevis, were inoculated for preparation of KimChi. pH of all on the KimChi sample dropped sharply according as fermentation continued. pH of on optimum ripening period KimChi(4.4 and 4.2) reached 1.3 and 1.9 day at all on sample, respectively. Optimum acidity(0.5%) of KimChi were reached within 2 day all on sample. The total number of lactic acid bacteria reached 1.0X107cells/ml in 1 day and decreased slowly after 4 day. Main non-volatile organic acids were identified lactic, malic and succinic acid. The sensory score of mixed lactic acid bacteria inoculated KimChi was better than that of another KimChi.

• 천문학회보
• /
• 제31권1호
• /
• pp.25.1-25.1
• /
• 2006

• 대한핵의학회:학술대회논문집
• /
• 대한핵의학회 1985년도 제24차 춘계학술대회
• /
• pp.159.1-159.1
• /
• 1985

• Bulletin of the Korean Chemical Society
• /
• 제27권11호
• /
• pp.1923-1926
• /
• 2006