• Journal of Life Science
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• v.23 no.6
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• pp.789-795
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• 2013

Current study was to investigate the potential effects of silkworm, Bombyx mori L. fermented with Bacillus subtilis (BFSP) and Aspergillus kawachii (AFSP) at the 5% (w/w) levels in Sprague-Dawley rats, which was intoxicated with 1% (w/w) orotic acid (OA) for 10 days. The rat group administered silkworm powder showed improvements in fatty liver condition. Consumption of fermented silkworm powder reduced triglyceride concentrations in the liver tissues and serum and increased the serum lipid concentrations to normal levels, thereby aiding in improving fatty liver conditions. These effects were more pronounced in the BFSP than that in SP or AFSP in orotic acid-induced hepatotoxicity and oxidative stress. Based on these results, fermented silkworms are considered to be a material with significant potential for development into a functional health food that can improve fatty liver conditions.

• The Journal of the Korea Contents Association
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• v.14 no.1
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• pp.189-199
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• 2014

This study analyze 42ordinance of a local government for the improvement labor conditions and position of social worker. That way suggest developmental direction of ordinance enactment. The results are as follows. First, there are purpose, subject of application, duty of local government president, condition study, establishment of support plan, improvement labor conditions. But, there are not committee for labor conditions improvement, prize in many ordinance. Second, standard of wage is not, it has to suggesting by the wage standard of social welfare official in local government or Ministry of Health and Welfare. Third, condition study's period and support organization for social worker's labor condition improvement are not clear. Therefore, we must suggest the condition study's period of social worker, and make the support organization for condition improvement.

• The Journal of the Korea Contents Association
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• v.14 no.12
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• pp.744-752
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• 2014

This research analyzed acceptability of local public enterprise management assessment targeting Chungcheongnam-do direct management enterprises. To do this, this research analyzed influence with acceptability of local public enterprise management assessment by composing the area with 5 aspects related to local public enterprise management assessment. More differentiated strategy is required to operate management assessment efficiently, since direct management enterprises have different shape from other public enterprises in respect of organizational structure. In case of water and sewage, it tends to be difficult to return the result of management assessment to the local government organization, so that managers' interest and effort is necessarily required. Also, responsible person's professionalism is required to raise achievement of direct management enterprise through management assessment, politic management plan for this is necessary. Above all, the structure of incentive for management assessment result is difficult in making intended effect as other public enterprises. Therefore, differentiation of compensation system for assessment result is required.

• Journal of the Korean Society of Food Science and Nutrition
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• v.34 no.5
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• pp.694-699
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• 2005

The aim of this study was to develop muffins in which corn bran fiber was substituted 10, 30, 50 or $70\%$ for fat and the quality characteristics were compared with a full-fat counterpart. The volume and height of muffin was highest in control and decreased with increasing corn bran fiber content, but no difference in weight was observed (p<0.05). The incorporation of corn bran fiber in the product lowered lightness and redness values but decreased yellowness values. The mechanical texture parameters including hardness, springiness, gumminess and brittleness increased with increasing corn bran fiber levels. Scanning electron microscope showed that the size of air cells was decreased with increasing corn bran fiber levels. Sensory analysis yielded muffin with $30\%$ substitution of butter with corn bran fiber was considered to be as acceptable as control.

• Journal of Nutrition and Health
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• v.24 no.1
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• pp.12-19
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• 1991

The chronic effects of long-term ozone exposure and dietary factors on the lipid peroxidation were investigated in mouse lung and liver tissues. Eighteen groups of mice were exposed to ozone(0.25 or 0.50 ppm) or ambient air over an 18-month period. Within each esposure regimen. animals were fed diets containing different levels of antioxidants and unsaturated fat. Ozone exposure did not have an effect on the production of thiobarbituric acid-reactive substances in lung and liver or free malondialdehyde in the liver at all levels of dietary vitamin E. An inverse relationship between the level of vitamin I supplementation and the concentration of lipid peroxidation products was observed. Results indicate the possible adaptation of animals to long-term continuous ozone exposure by unknown mechanism and the effectiveness of dietary vitamin I at sufficient level(30ppm) to protect against tissue lipid peroxidation regardless of the degree of unsaturation of the dietary fat.

• The Korean Journal of Pharmacology
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• v.10 no.1 s.15
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• pp.41-45
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• 1974

The effect of ginseng saponin on the release of free fatty acid from adipose tissue was studied in vitro. 1. The mobilization of free fatty acid from intact epididymal fat pad of rat, incubated in Krebs-Ringer bicarbonate buffer (pH 7.4) contained bovine serum albumin (4 w/v%), was increased by addition of ginseng sponin (1 mg/ml). 2. The mobilization of free fatty acid from homogenate of the epididymal fat pad of rat, of which hormone-sensitive lipese system was activated by pre-incubation of intact fat pad in the presence of epinephrine, was markedly increased by addition of ginseng saponin $(0.1{\sim}1mg/ml)$. 3. It is considered that ginseng saponin potentiate the actions of epinephrine on hormone-sensitive lipase system of the adipose tissue of rat.

• Journal of Korean Society of Disaster and Security
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• v.11 no.1
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• pp.15-22
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• 2018

Smart City is a sustainable city that provides a variety of city services to cities that are built with a mix of construction, information and communication technologies, etc. to improve the competitiveness and quality of life of the city. In this paper, we analyze trends of domestic and foreign smart cities and the smart city organization of local governments, and describe the direction of local government's smart city organization system to realize sustainable smart city.

• Journal of the Korean Arthroscopy Society
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• v.16 no.1
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• pp.47-51
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• 2012

Although lipoma is the most common soft-tissue tumor, accounting for up to one half of all soft-tissue tumors, intra-articular synovial lipomas are rarely seen. Occasional cases of intra-articular lipoma arborescens have been reported. However, true intra-articular synovial lipomas should be differentiated from other similar lipomatoid conditions such as lipoma arborescens, which are different pathologic entities and show different clinical presentations. This article presents the case of a patient who had an intra-articular synovial lipoma of the knee joint.

• Korean Journal of Veterinary Research
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• v.31 no.1
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• pp.109-121
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• 1991

This study was carried out to investigate the morbidity of fatty liver in cattle at the abattoir and on the farm, and to cytodiagnose fatty liver in cattle by fine needle aspiration biopsy. Incidence rates of fatty liver in cattle, detected macroscopically or based on hepatic lipid content by buoyancy, were 0.30% in Korean native cows, 4.70% in dairy cows, and 0.15% in dairy bull. Fatty liver was enlarged, swollen with round edges, light weight, and pale to yellow-orange color, but its color was not always correlated to the severity of fatty liver. The findings of fat infiltration of the hepatic lobule were large droplets around central vein, fine droplets in the periphery, and fat infiltration in the perivascular region execpt for most of normal liver and severe fatty liver. The sensitivty, specificity, and accuracy of cytological finding compared with hepatic lipid content by buoyancy were 94.4%, 95.2%, and 94.9% in normal cases, 64.3%, 100%, and 87.2% in mild cases, 100%, 83.3%, and 87.2% in moderate cases, and 100%, 100%, and 100% in sesvere cases, respectively. Cytological findings were well correlated with histological findings. Complications of fine needle aspiration biopsy were not recognized clinically. Consequently, the cytodiagnosis by fine needle aspiration biopsy is simple, rapid, safe, and economical method compared with histological techniques in the diagnosis of fatty liver in cattle.

• The Journal of the Korean bone and joint tumor society
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• v.16 no.2
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• pp.62-68
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• 2010

Purpose: We analyzed disease free survival and the prognostic factors of liposarcoma in the extremity. Materials and Methods: Between 1994 and 2005, of 44 patients who were diagnosed and treated for liposarcoma of the extremity, 40 patients were restrospectively analysed. 13 out of 40 patients got postoperative radiotherapy. We examined local recurrence, distant metastasis and disease free 5-year survival rate. We also analyzed clinical prognostic factors, such as age, gender, size of tumor, prior unplanned excision, histologic type, surgical excision margin and postoperative radiotherapy respectively. Results: There were 3 cases of local recurrence and 4 cases of distant metastasis. The disease free 5-year survival rate was 85.0%. 26 patients presented with myxoid, 8 well differentiated, 4 round cell, 1 pleomorphic and 1 dedifferentiated histology. The disease free 5-year survival rate of mixoid, well differentiated and round cell liposarcoma were 100.0%, 84.6% and 75.0% (p=0.419). The 5-year disease free survival rate was 90.6% in negative surgical margin (n=25) and 62.5% in positive surgical margin (n=15) (p=0.003). Conclusion: Our study suggests that surgical excision margin is significant prognostic factor for 5-year disease free survival rate.