• 근관절건강학회지
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• 제4권2호
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• pp.249-261
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• 1997

The purpose of this study was to explore the effect of short term selp-help education on pain, depression, self-efficacy, and quality of life in patients having chronic arthritis. This program was carried out 3 hrs per week for 4 weeks by 3 small groups among 10 patients. Research design was a quasi-experimental study of nonequivalent control group pretest-posttest design. The subject of this study were 10 of experimental group and 10 of control group. Before and after 4 weeks program, quality of life, self-efficacy, depression, pain, ADL were measured. As a result, it was confirmed the self-help education was effective to increase quality of life, but self-efficacy, depression, pain, ADL were not improved. This suggests the replicate study to examine the effect of self-help education with the large samples of subjects having chronic arthritis.

• 셀메드
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• 제13권11호
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• pp.42.1-42.5
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• 2023

Objective: Case report of improvement in muscle pain, insomnia, and depression in a breast cancer patient using Ortho-Cellular Nutrition Therapy. Methods: A Korean woman in her 50s was diagnosed with breast cancer. After being diagnosed with stage 1 breast cancer, her quality of life has greatly deteriorated due to the side effects of the drugs administered. Results: Symptoms of insomnia and muscle pain improved after nutritional therapy. Conclusion: Applying nutritional therapy to patients with the aforementioned condition can help alleviate symptoms.

• 대한통합의학회지
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• 제8권3호
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• pp.93-101
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• 2020

Purpose : Temporomandibular joint disorder (TMJD) is often accompanied by pain and limited range of motion of the jaw joint, which affect patients' quality of life and result in hypertrophy or hyperactivity of the muscles around the jaw joint. In this study, we compared the muscle thickness and tone of the masseter and sternocleidomastoid (SCM) muscles and the jaw range of motion in individuals with and without TMJD. Correlation comparison was performed on the results of the TMJD group. Methods : This study included 40 patients; 20 patients were assigned to an experimental group (TMJD group) and 20 to a control group (non-TMJD group). Ultrasonography, myotonometry, and measurements performed with digital Vernier calipers were used to determine the changes in muscle thickness, muscle tone, and maximum jaw opening, respectively. The independent t-test was used for intergroup comparison of data, and Pearson correlation coefficients were used to compare correlations in the TMJD group results. Results : We observed a significant intergroup difference in the masseter and SCM thickness during the relaxed and clenched phases (p<.05). A significant intergroup difference was also observed in maximum jaw opening (p<.05). With regard to muscle tone, we observed a significant intergroup difference in frequency (p=.011) and stiffness (p=.011) of the masseter, as well as in the frequency (p=.009) and stiffness (p=.026) of the SCM. We observed a moderate negative correlation (r=-.524) between maximum jaw opening and the frequency of the masseter. Additionally, we observed a moderately negative correlation between jaw opening and muscle stiffness (r=-.321). Conclusion : Planning exercise programs to treat patients with TMJD who present with pain should focus on efforts to reduce muscle thickness and achieve muscle relaxation (to reduce muscle tension) for improved jaw range of motion.

• 근관절건강학회지
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• 제27권2호
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• pp.189-198
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• 2020

Purpose: The prevalence rate of stroke is increasing due to the rise in the aging population. The stroke sequela, including physical and mental disabilities, remain even though patients are alive, and these circumstances are causing major problems, both socially and economically. This correlation study aimed to identify uncertainty, depression, and quality of life among stroke patients. Methods: Participants included 94 outpatients who were diagnosed with stroke and discharged from a tertiary hospital in S city. Between September and October 2014, a survey on uncertainty, depression, and quality of life was conducted. Data collected were analyzed using SPSS 22.0. Results: The average scores of uncertainty, depression, and quality of life were 48.36 out of 80, 41.90 out of 80, and 175.94 out of 245, respectively. The uncertainties exhibited a positive correlation with depression and a negative correlation with quality of life. The correlation between depression and quality of life was found to be negative. Conclusion: To enhance the quality of life of stroke patients, interventions to reduce uncertainty and depression as well as improve physical care to reduce difficulties in daily living should be implemented.

• Asian-Australasian Journal of Animal Sciences
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• 제19권12호
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• pp.1799-1808
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• 2006

This study was designed to explore the effects of marbling on meat quality characteristics and intramuscular connective tissue of beef longissimus muscle. Chemical determinations, histological and mechanical measurements were performed on the raw and cooked meat at d 4 postmortem. The results showed that crude fat, collagen, fiber diameter and maximum transition temperature of intramuscular connective tissue increased (p<0.05) with the increase of marbling score. The cooking losses, collagen solubility, WBSF and perimysial thickness decreased (p<0.05) with the increasing marbling. WBSF correlated (p<0.05) with moisture, crude fat, collagen, cooking losses, sarcomere length and perimysial thickness. The development of marbling results in the decline in cooking losses, the avoidance of sarcomere shortening, and the disorganization of the perimysia, which accounts for the improvement of beef tenderness.

• 근관절건강학회지
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• 제9권2호
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• pp.166-176
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• 2002

The purpose of this study was done to identify analysis study quality of life in home stayed arthritis patients. The subject for this study were 56 arthritis patients in K city and boundary area resident, and period of data collection was from July, 2000 to November, 2000. The results are as follows. 1. Mean score of Quality of life was $171.13{\pm}44.08$(range from 66 to 244), Mean score of depression was $36.71{\pm}12.11$(range from 18 to 64), score of social support was $3.96{\pm}5.30$(range from 0 to 19), and score of stress was $322.80{\pm}34.18$(26 to 2316). 2. Main demographic factor influenced upon quality of life was age, sex, educational level and marital status, and main Physical factor influenced upon qualify of life was height, systolic and diastolic blood pressure. 3. Quality of life was correlated negatively with depression, and positively social support. 4. quality of life in home arthritic patient was explained 68% by depression, age and social support. In conclusion, nursing intervention of arthritic patient in home considers age, social support and depression in order to promote quality of life.

• 근관절건강학회지
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• 제19권3호
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• pp.329-339
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• 2012

Purpose: This study was to examine the effect of perceived health status, sleep and depression on quality of life of older people in the elderly school. Methods: A cross-sectional descriptive study was conducted with a survey of 155 older persons in person 2 elderly school at J City. The data were analyzed with t-test, ANOVA, Pearson's correlation coefficients, and multiple regression using SPSS WIN 18.0 program. Results: The mean score of the quality of life was 8.10 (SD=8.79). Quality of life was significantly different by educational levels (F=4.711, p=.001). The result of the regression indicated that perceived health status, sleep, and depression explained 18.5% of variance in quality of life. Conclusion: Perceived health status, sleep and depression were associated with quality of life in the elderly. It is necessary to develop nursing strategies for the improvement of quality of life, considering health status, sleep, and depression in the elderly.

• 근관절건강학회지
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• 제26권2호
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• pp.102-110
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• 2019

Purpose: The purpose of this study was to investigate the factors affecting the quality of life of family caregivers of patients with Parkinson disease in Korea. Methods: A total of 162 family caregivers of patients with Parkinson disease who were visiting the D hospital in B city completed questionnaires, including general and disease-specific characteristics, family burden, patient-caregiver relationship satisfaction, family support and quality of life. Data were analyzed with t-test, ANOVA with $Scheff{\acute{e}}$ test, Pearson's correlation coefficient, and multiple regression analysis using SPSS 23.0. Results: The average score of the quality of life was $85.54{\pm}17.74$ (range: 26~130) among family caregivers of patients with Parkinson disease. Stepwise multiple regression analysis revealed that fifty percent of the quality of life was explained by family support, family burden, and patient-caregiver relationship satisfaction. Conclusion: Family support, family burden, and patient-caregiver relationship satisfaction were identified as factors affecting the quality of life of family caregivers of patients with Parkinson disease. Therefore, it is necessary to develop a program to enhance family support and reduce family burden to improve the quality of life of family members caring for patients with Parkinson disease.

• 한국축산식품학회지
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• 제43권6호
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• pp.1067-1086
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• 2023

With rapid advances in meat science in recent decades, changes in meat quality during the pre-slaughter phase of muscle growth and the post-slaughter process from muscle to meat have been investigated. Commonly used techniques have evolved from early physicochemical indicators such as meat color, tenderness, water holding capacity, flavor, and pH to various omic tools such as genomics, transcriptomics, proteomics, and metabolomics to explore fundamental molecular mechanisms and screen biomarkers related to meat quality and taste characteristics. This review highlights the application of omics and integrated multi-omics in meat quality and taste characteristics studies. It also discusses challenges and future perspectives of multi-omics technology to improve meat quality and taste. Consequently, multi-omics techniques can elucidate the molecular mechanisms responsible for changes of meat quality at transcriptome, proteome, and metabolome levels. In addition, the application of multi-omics technology has great potential for exploring and identifying biomarkers for meat quality and quality control that can make it easier to optimize production processes in the meat industry.

• Journal of Animal Science and Technology
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• 제53권4호
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• pp.289-296
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• 2011

본 연구는 2004년~2008년에 미국에서 도입한 버크셔종의 육질 형질에 대한 유전적 특성을 파악하고, 향후 선발에 이용한 유전적 그룹(genetic group)을 분리하여 선발 및 교배계획을 체계적으로 세워 효과를 극대화시키는 전략을 세우고자 수행하였다. 그 결과 사후 대사율의 척도인 근육의 사후 45분 pH, 24시간 pH에 대한 유전력은 각각 0.60과 0.61로 높게 조사되었다. 육색의 척도인 명도, 적색도 및 황색도의 유전력은 0.56, 0.58 및 0.62로 조사되었다. 근내지방도, 유리육즙량과 가열감량에 대한 유전력은 각각 0.57, 0.51 및 0.66으로 조사되었다. 본 연구 결과로 미루어 볼 때 육질형질의 개량에 있어 육종가를 기초로 하여 선발에 활용할 경우 유전적 개량량은 크게 나타날 것으로 사료된다. 또한 사후 대사율의 척도인 pH와 육질형질과의 상관도는 높은 연관성이 존재하므로, 종돈장에서 육질형질을 개량하고자 한다면 육종가를 기반으로 한 선발지수(selection index)를 활용하면 매우 효과적일 것으로 필자는 사료된다. 그러나 본 연구에 활용된 자료는 유전모수를 추정하는데 다소 부족한 것은 사실이지만 국내 최초로 돼지의 육질형질에 대한 유전모수를 추정하는데 있어 매우 의미가 있다고 할 수 있다.