• KSBB Journal
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• v.24 no.6
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• pp.549-555
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• 2009

4 kinds of Regional Special Natural Products (RSNPs), such as Anthrisci radix, Psoraleae semen, Siegesbeckiae herba and Corni fructus were examined to verify for anti-obesity effect. $PPAR\gamma$ (peroxisome proliferator-activated receptor $\gamma$) from 3T3-L1 cell concerning adipocyte differentiation was suppressed by different concentraton of 4 RSNPs with western blot, when treated RSNPs' extract and MDI (IBMX, Dexamethasone, Insulin) at the same time. Also, SREBP-1 (Sterol regulatory element binding protein) controlling lipogenesis and $PPAR\gamma$ expression levels were reduced by these 4 RSNPs' extract, when these chemicals after differentiation of 3T3-L1 cell. And lipid droplets were reduced by 7.5%, 14.4%, 18.3% and 30% at different concentration of Anthrisci radix from Oil Red O staining. Also, it was reduced by 2%, 4.9%, 9.3% and 38% at different concentration of Psoraleae semen. For Siegesbeckiae herba, it was inhibited by 1.4%, 6.4%, 16.4% and 30.1%, respectively. And Corni fructus was also showed by 0.9%, 6.3%, 13.7% and 33% at same concentration of Siegesbeckiae herba. These 4 kinds of RSNPs were expected for a useful material for anti-obesity materials.

• Korean Journal of Medicinal Crop Science
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• v.15 no.3
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• pp.203-209
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• 2007

In order to promote utilization of the Yangha (Zinger mioga Rosc.) as functional food and natural spices, and 95.93%, from the dried one 7.63%, and from powder 9.81%, respectively. Crude protein content from the Yangha powder was 11.21%, and contents of crude fat, crude ash and crude fiber were 2.44%,10.78%, and 14.47%, respectively. Most of compositions from Yangha powder were higher than those from raw and the dried one, except fer water content. Antioxidative effect was investigated through Rancimat and DPPH methods. Oxidative stability of Yangha powder was the highest of4.21Al. Furthermore, the free radical scavenging activity of Yangha powder (76.61%) was higher than that of raw (49.35%) or the dried one (61.78%). Volatile flavor compounds of Yangha was extracted by steam distillation and extraction method. The extracts were analyzed and identified by gas chromatography and GC-MS spectrometry. One hundred twenty two volatile flavor components were identified, and the major component was terpene compounds including ${\alpha}$-pinene, ${\beta}$-pinene, ${\beta}$-phellandrene, 1,4-terpineol, and ${\beta}$-terpinene.

• Journal of Korean Neurosurgical Society
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• v.29 no.10
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• pp.1296-1302
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• 2000

Objective : Traumatic brain injury including diffuse axonal injury has been shown to result in a decrease in brainfree magnesium concentration, an endogenous inhibitor of calcium entry into neuron, that is associated with the development of neurological motor deficits. The goal of this study is to establish the therapeutic window during which the therapy with $MgSO_4$ and/or hypothermia improve damaged neurons by TUNEL stain. Method : Moderate brain injury was induced in 64 adult Sprague-Dawley rats, weighing 350 to 450gm each, by using a simple weight-drop device(Marmarou model). The animals were randomly assigned to four groups(sixteen rats each, a control group, a group treated with $MgSO_4$, a group treated with hypothermia, and a group treated with $MgSO_4$ and hypothermia) and the rats in each group were sacrificed and studied after 12 hrs, 24 hrs, 1 wk, and 2 wks after insult. In hypothermic group, these rats were subjected to hypothermia after injury, with their rectal temperatures maintained at $32^{\circ}C$ for 1 hour. After 1-hour period of hypothermia, rewarming to normothermic level was accomplished over 30-minute period. In the groups treated $MgSO_4$, hypothermia and $MgSO_4$ were subsequently treated with $MgSO_4$($750{\mu}moles/kg$) infused intra-muscularly at 30 minutes after trauma. Result : In all treated groups, a significant reduction in TUNEL positive cells was found in comparison with the control group each time(p<0.001). Between treatment groups, No differnce was seen 12hrs, 24hrs, and 1wk. However, hypothermic group treated with or without $MgSO_4$ showed more significant reduction in apoptotic cells than group treated with $MgSO_4$ 2 weeks after trauma(p<0.05). However, hypothermic group treated with $MgSO_4$ showed no significant reduction in apoptotic cells compared with hypothermic group(p>0.05). Conclusion : These findings suggest that both hypothermia and $MgSO_4$ significantly improve pathological changes. Otherwise simultaneously $MgSO_4$ and hypothermia treatment groups is failed to provide additional neuroprotection. These results may be relevant to the design of future clinical trials of therapeutic hypothermia and $MgSO_4$ for traumatic brain injury.

• Progress in Medical Physics
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• v.20 no.3
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• pp.152-158
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• 2009

Total Skin Electron Beam Therapy (TSEBT) of linear accelerator has become use so as to be useful, 2~9 MeV of energy territories came to be used with mycosis fungoides and cutaneous lymphomas in the superficial lesion treatment which covers the major portion of the body. I treat a patient to Stanford technique in this study, and it is $60^{\circ}$ around the patients whom Stanford technique irradiated electronic beam to a linear accelerator in horizontal directions and there is a way a standard of TSEBT treat it to six located field (anterior, posterior, and four obliques) becoming. An each field does horizontally it and consist to beam of the two component which fitted the center to a suitable angle. a patient treats it to three dual field a day in order to make short treatment time. when a first day, we treat one dual field at anterior position and two dual field at posterior position. when the second day, treat one dual field at posterior position and two dual field at anterior position. Therefore, six dual field is finished in perfect periodic two days. we made cylindrical acrylic phantom, and I inserted a dosimeter film between phantom. in order to measure a dose distribution calculation before treat a patient, and a patient checked it in six field directions that got from a treatment. It is after that thermoluminescent dosimetry (TLD) as it uses Rando phantom and then measurement dose distribution in six field directions after attaching at chest, the right and left flank, a back after irradiation.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.2 no.2
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• pp.121-155
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• 2007

This paper was based on the answers of the BI(Business Incubating) managers who had been working in the business incubating field. The main purpose of this research was to figure out working conditions of those managers and to find out proper solutions. The result of the research was as follows. Overall economic rewards for those managers were relatively low level, job conditions for those managers were short-time contract-basis and those managers' ages were relatively young, 20s or 30s, and majority of the managers' working experience was usually less than 3years. Also some of the full-time managers were spending much of their working time in administration affairs rather than practical business incubating or business incubating consulting service. Therefore, the satisfaction level for their salary and working condition was quite unsatisfactory and they didn't have positive vision for their job and for their business consulting service. As a result to resolve those negative affects and to promote overall working for those BI managers, authorized certificates are necessary for those BI managers. Then they can specialize BI managing works and can improve their working conditions by blocking non -certified workers and can advance the quality of their consulting service.

• Progress in Medical Physics
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• v.16 no.3
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• pp.130-137
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• 2005

In total body irradiation (T81) for leukemia, we have a two methode. One is a AP (anterior-posterior) method and the other is a Lateral methode. Our hospital used lateral methode. T81 must consider about body contour, because of homogeneous dose distribution. For compensation about irregular body contour, we use compensator. For T81 treatment, we must be considered, accurate manufacture of compensator and accurate calculation of dose. We developed the automatic program for T81. This program accomplished for compensator design and dose calculation for irregular body. This program was developed for uses to use in a windows environment using the IDL language. In this program, it use energy data for each energy: TMR, output factor, inverse square law, spoiler, field size factor. This program reduces the error to happen due to the manual. As a development of program, we could decrease the time of treatment plan and care the patient accurately.

• Journal of Korean Academy of Nursing
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• v.30 no.2
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• pp.514-526
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• 2000

The active treatment phase in preparation for bone marrow transplantation(BMT) of che- motherapy regimen and total body irradiation (TBI) containing regimen requires considerable teaching. There have been researches that are related to treatment onto BMT patients and to psychological change during BMT process. However, it was hard to find researches focused on learning needs of patients undergoing BMT. The purpose of this study was to provide the basic data for effective educational program about BMT by investigating the learning needs in patients undergoing BMT. The subjects consisted of 90 BMT patients have been admitted to the department of BMT at three university hospitals. Data were obtained from October 1998 to March 1999 and analyzed by SAS program for unpaired t-test, ANOVA, Duncan test. The results were as follows : 1. Learning needs related to demographic characteristics was identified as below. That of male was higher than that of female. That of under age 29, unmarried, religious and university graduated group was higher than that of opposite group but it didn't show significant difference. Learning needs of group of patients who were employed was significantly higher then that of unemployed patients. 2. According to types of diagnosis, learning needs of myelodysplastic syndrome(MDS) patients was the higher than that of others, but admission frequency was the least. Learning needs of unrelated matched BMT(UBMT) patients was higher than that of autologous BMT patients. However, it didn't show significant difference. With regard to learning needs according to process of BMT, learning needs of Pre- BMT period or Post-BMT period was significantly higher than that of BMT day. 3. Learning needs related to BMT was relatively high (total mean: 3.11 of 4.0). The order of the mean score of leaning needs was shown as follows : Restricted activities after discharge, Relapse symptom, Complications of BMT, Kinds of available drugs at home. Therefore the learning needs that is related to life after discharge and to relapse and complications after BMT was high. 4. Learning needs related to radiation therapy was high (total mean: 3.35 of 4.0). The learning needs in radiation therapy items was the Skin care of radiation therapy and Purpose of radiation therapy. 5. Learning needs related to graft versus host disease(GVHD) therapy was high (total mean: 3.55 of 4.0). The highest learning needs in GVHD therapy items was the Preventive method GVHD. less admission frequency and UBMT patients. It is necessary that education for BMT patients should be focused on life after discharge and on relapse and complications after BMT. Especially education for allogeneic BMT patients should be emphasized on GVHD. For all of these, it is necessary to develop systematic and concrete educational program.

• Journal of the Korean Society of Radiology
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• v.8 no.5
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• pp.265-269
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• 2014

The therapy of total body irradiation on leukemia carries out to kill harmful bacteria or suppression of immune system by external beam therapy, which is a preparatory stage to reconstitute bone marrow before a pre-treatment of bone marrow transplantation to patients with health bone marrow cells. In case of this kind of radiation therapy, the spoiler use to increase surface dose of patient which varies depending on distance and thickness between patient and spoiler. In this study, the change was investigated the surface dose according to thickness of spoiler. The 0.5% increase of surface dose was observed with each 2.0 cm when the spioler in acrylic was prepared from 0.5 cm to 3.0 cm at intervals of 0.5 cm was evaluated. Based on this result, it suggests that this kind of application will be somewhat limited on clinical trials directly but proper surface dose can be useful method when is applied on patients of treatment prognosis who are required each different surface dose.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.55 no.3
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• pp.239-244
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• 2010

The purpose of this study was to identify mungbean (Vigna radiata L.) cultivars with appropriate characteristics for labor saving culture (whole crop feeding and combine harvesting), and to investigate seed quality in the southern South Korea. Cultivar Dahyeon exhibited strong lodging resistance, excellent disease tolerance, and greater pod numbers per plant resulting in higher yield. Cultivar Owool and Keumseong, the two most common mungbean cultivars in Korea, exhibited lower yield than Dahyeon due to weaker disease tolerance or lower pod numbers per plant. Cultivar Samgang demonstrated higher seed starch content, Jangan, Nampyeong, and Keumseong exhibited higher crude protein content, and Sohyeon exhibited higher vitexin and isovitexin contents. However, no statistical differences were found among the cultivars in crude fat content. Unsaturated fatty acid ranged from 51.8 to 57.2%, with saturated fatty acid ranging from 36.2 to 40.3%. We detected five unsaturated fatty acids including linoleic acid (36.1 to 38.6%), linolenic acid (10.3 to 14.7%), and oleic acid (2.7 to 4.6%), and seven saturated fatty acids including palmitic acid (28.7 to 30.9%), stearic acid (2.9 to 4.1%), and arachidic acid (1.5 to 3.7%). There were significant differences between the cultivars in amylogram properties of seeds: the Nampyeong cultivar exhibited a lower gelatinization temperature; Dahyeon was higher in peak viscosity and breakdown; and Sohyeon, Nampyeong, and Dahyeon were lower in setback.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.54 no.1
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• pp.7-12
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• 2009

Mungbean should be harvested several times according to its physiological characteristics and weather conditions of cultivation region. In Korea, mungbean is usually sown in June and harvested three or four times, and the cultivated area is being rapidly reduced. Therefore, the author developed cultivation techniques of mechanical harvesting suitable for the weather conditions of the southern part of the Korean peninsula. The optimum sowing time of mungbean for mechanical harvesting in southern part of Korea is around July 20. When sown around July 15, mungbean should be harvested twice and then the mechanical harvesting of mungbean was not possible. Meanwhile, when sown after July 25, the mechanical harvesting was possible but the maturing period was longer and the seed yield was decreased. Therefore, it is safe to say that in Korea the mechanical harvesting of mungbean is possible for the middle part of Korea when the plant is sown before July 20 and for the southern coastal region of Korea when sown after July 20 (if July 20 is set up as the baseline for the southern part of Korea). Out of Keumseong and Owool, which are popularized cultivars in Korea most, Owool is determined to be most appropriate for mechanical harvesting. Owool is favorable for mechanical harvesting because, when compared to Keumseong, it is higher both in plant height and in pod height, and also the seed yield is better.