• Journal of the Korean Society of Food Science and Nutrition
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• v.21 no.6
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• pp.712-718
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• 1992

This experiment was carried out to investigate some physico-chemical properties of myofibrillar proteins isolated from alkaline and acid rigor muscles of rabbit. The degree of fragmentation was about 0.35 at 3 days of postmortem in acid rigor muscle fiber, whereas it was only 0.3 at 7 days of postmortem in alkaline rigormuscle fiber. $Mg^{2+}$-activated ATPase activities of actomyosin were increased to the highest level at 1st day in acid rigor and at 3rd day in alkaline rigor muscle fiber. $Ca^{2+}$-activated ATPase activities of actomyosin were slightly increased at postmortem. $Mg^{2+}$-, and $Ca^{2+}$-activated ATPase activities were higher in alkaline rigor muscle than those in acid rigor muscle at postmortem. Solubility of actomyosin increased with postmortem but no differences were observed in rigor types. SDS-PAGE(sodium dodecyl sulfate polyacrylamide gel electrophoresis) band patterns of myofibrils did not show significant differences between rigor types, but newly 30.000 dalton proteins were appeared at 3 day postmortem in both rigor types.

• Journal of the Korean Arthroscopy Society
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• v.8 no.1
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• pp.45-50
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• 2004

Purpose: The purpose of this study is to compare the outcome of operative results in the impingement syndrome of the shoulder with and without the stiffness. Material and Method: Seventy-six patients who had the impingement syndrome without stiffness were evaluated, and treated with the subacromial decompression and 24 patients who had the impingement syndrome with stiffness, were treated with the subacromial decompression and the manipulation. The average follow-up period was 32 months. Result: The impingement syndrome of the shoulder with stiffness was more severe in the preoperative pain and worse in ASES score than without stiffness. The postoperative pain and ASES score improved in the both group. The satisfactory groups were 67% in the group with stiffness and 80% without stiffness. The satisfactory rate was 83% in the group with stiffness and 93% without stiffness. The satisfactory groups with diabetes were 47% in the group with stiffness and 81% without stiffness. Forward elevation, exeternal rotation at the side and internal rotation improved in both groups postoperatively and there were no statistically significant differences postoperatively External rotation was restricted statistically in the group with stiffness. Conclusion: Although patients may not regain the full range of motion, the technique of manipulation followed by arthroscopic subacromial decompression offers good pain relief and satisfactory functional recovery for the impingement syndrome with stiffness. However preoperative counseling is necessary for the impingement syndrome combined with diabetes and stiffness due to poor out come.

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2004.05a
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• pp.246-249
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• 2004

겔 강도와 경도는 사후강직 후 근육이 강직 전 근육에 비해 단단한 것으로 나타났지만, 수분결합력과 관능적인 탄력성을 고려해볼 때 사후강직 전 근육이 더 훌륭한 겔 형성력을 보였다. 따라서 돈육을 이용한 수리미유사물 제조시 사후강직 전 근육을 이용하는 것이 바람직할 것으로 사료되었는데, 사후강직 전 근육은 염용성단백질 추출성과 수분결합력이 다른 상태의 근육에 비해 높게 나타났기 때문이다.

• Proceedings of the Korean Fiber Society Conference
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• 2003.10b
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• pp.195-196
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• 2003

Polyurethane(PU)은 물리적 화학적 성질이 매우 다른 두 segment(hard/soft)로 이루어진 block copolymer로서 상온에서 미세상분리된 구조를 가진다. 이런 미세 상분리 구조는 PU의 물리적 성질을 결정하는 가장 중요한 요소이며, hard segment(H/S)의 화학적 구조에 따른 PU사슬의 강직성은 H/S의 packing및 상분리도에 큰 영향을 미친다. 본 연구에서는 H/S의 화학적 구조를 변화시켜 사슬의 강직성이 서로 다른 다양한 PU을 합성하였으며 Synchrotron SAXS와 FTIR-dichioism을 이용하여 PU 사슬의 강직성에 따른 거시적인 domain의 변형거동과 미시적인 사슬의 변형거동을 관찰 하였다. (중략)

• The Journal of Korea CHUNA Manual Medicine
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• v.5 no.1
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• pp.141-150
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• 2004

Objectives : The objective of this study is to evaluate the treatment effect of Oriental therapy including exercise therapy in chronic ankylosing spondylitis with total hip replacement. Methods : Oriental therapy and exercise therapy were performed for 64days admission in a patient who had chronic ankylosing spondylitis with total hip replacement and physical tests were examined. Result : Pain and ROM of cervical. lumbar spine, and left hip joint has improved with this treatment. And Anorexia, dyspepsia, and fatigue were also decreased. Conclusions: In this case, oriental therapy was proved to be effective in improving chronic symptoms and general prostration of Ankylosing Spondylitis. And It is necessary to carry out exercise therapy regulary.

• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.640-650
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• 2021

The purpose of this study was to identify factors affecting the Quality of Life of Ankylosing Spondylitis Patients Based on Korean Bath Ankylosing Spondylitis Disease Activity Index (KBASDAI) and Korean Bath Ankylosing Spondylitis Functional Index (KBASFI). The subjects of this study were 19 years of age or older who were diagnosed with ankylosing spondylitis(AS). Data was collected through an online survey. A univariate analysis of differences in quality of life according to variable characteristics was performed, and multiple regression analysis was performed to examine factors affecting quality of life. As a result of regression analysis, the higher the KBASFI (𝛽=0.622, p<0.001) and the KBASDAI (𝛽=0.180, p=0.032) scores, and the lower the average monthly household income(𝛽= 0.186, p=0.001), the worse the quality of life. In order to improve the quality of life of AS patients, intervention studies that can lower disease activity and improve function are needed.

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2005.10a
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• pp.157-160
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• 2005

사후처리시간에 따른 유화형소시지의 제조시 강직근의 낮은 pH는 제품의 유화안정성 및 가열감량을 높여 최종제품의 결착력 및 형태에 부정적인 영향을 미치는 것으로 사료되나, 이러한 낮은 수분보습력의 결과와는 달리 강직근 및 강직후근에 비해 낮은 명도 및 높은 적색도를 보여 온도체육의 가공 특성인 발색 향상과 일치하는 것으로 나타나 이에 대한 연구가 더 이루어져야할 것으로 판단된다. 또한 온도체육의 낮은 brittleness, hardness 및 gumminess은 제품의 결착력 감소에 따른 결과이며, 강직근의 높은 brittleness, hardness 및 gumminess은 사후강직을 통한 낮은 수분보습력에 기인한 것으로 사료된다.

• Clinics in Shoulder and Elbow
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• v.13 no.2
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• pp.299-303
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• 2010

Purpose: Management of the stiff elbow by arthroscopic procedure is an effective but technically demanding. Our purpose was to review the specific arthroscopic maneuver which can be useful for the stiff elbow. Materials and Methods: A stiff elbow that is refractory to conservative treatment can be treated surgically to remove soft tissue or bony blocks to motion. The olecranon or coronoid osteophyte and loose bodies have been removed arthroscopically with good results and rare complications. Results and Conclusion: For the successful arthroscopic management of elbow stiffness, it need to knowledge and skills for debride contracted tissue and preserve vital anatomic structure.

• 대한근관절건강학회:학술대회논문집
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• 1999.11a
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• pp.370-375
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• 1999

• 대한근관절건강학회:학술대회논문집
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• 2001.11a
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• pp.381-388
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• 2001