• Journal of Haehwa Medicine
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• v.16 no.2
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• pp.217-223
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• 2007

Over the period between October 2005 and February 2007, herbal medicine was administered to the patients coming to Dr. Cha Oriental Medical Clinic. As regards the prescription administered to children patients for treating their growth deficiency, Eukmigihwang-tang related to the kidney, the congenital factor, Bojungikgi-tang related to the spleen, the acquired factor. So I administered Eukmigihwang-tang plus Bojungikgi-tang(a union of both herb-remedy: Eukmigihwang-tang and Bojungikgi-tang) The results were obtained as follows. 1. The youngest is six years old, the oldest is thirteen years old. 2. A ratio of male and female children was same. 3. It was shown to be a greater increase than the average value of growth surveyed by the National Statistical Office. 4. It is considered that EukmigihwangtangHapBojungikgitang is effective on child growth.

• The Korean Journal of Pharmacology
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• v.30 no.2
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• pp.217-225
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• 1994

In an attempt to define the effects of Biphenyldimethyl dicarboxylate(DDB) on the lipid peroxidation, oxygen free radical scavenging enzymes activities and hepatic functions in ethanol-induced hepatotoxic rats, we studies malondialdehyde(MDA) level and the activities of catalse, superoxide dismutase(SOD), glutamic-oxaloacetic transaminase(GOT) and glutamic-pyruvic transaminase(GPT) in liver of the rats at 24, 48 and 72 hr after the injection of ethanol and DDB. Sprague-Dalwey albino rats weighing 250 to 280gm were injected intraperitoneally with ethanol(2.5 gm/kg ) only and ethanol plus DDB(300mg/kg ). The result obtained can be summarized as follows : 1) The group treated with ethanol showed significantly higher MDA level and lower catalase and SOD activities at 24, 48 and 72hr after the injection as compared with that of control group. 2) The group treated with ethanol showed significantly higher GOT and GPT activities at 24, 48 and 72hr after the injection as compared with that of control group. 3) The group treated with ethanol plus DDB showed significantly lower MDA level and higher catalase and SOD activities at 24, 48 and 72 hr after the injection as compared with that of ethanol group. 4) The group treated with ethanol plus DDB showed significantly lower GOT and GPT activities at 24, 48 and 72 hr after the injection as compared with that of ethanol group. These results suggest that the excessive oxygen free radicals resulting from the depression of the activities of catalase and superoxide dismutase is an important determinant in pathogenesis of ethanol-induced hepatotoxicity and DDB has antioxidant effects.

• Animal Bioscience
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• v.36 no.2
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• pp.209-217
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• 2023

Objective: The conservation of Bali bulls, the Indonesian native breed of cattle, is crucial for cattle breeding in Indonesia. To guarantee the spread of Bali bulls through artificial insemination the quality of the frozen semen must be high. To this end, adding an extender material to semen that increases spermatozoa's survival during cryopreservation is important. Green tea extract (GTE) can be used as cryoprotectant because its high antioxidant activity can help avoid reactive oxygen species formation. Methods: Semen of five Bali bulls from the National Artificial Insemination Center at Singosari, Indonesia was collected routinely twice a week. First, fresh semen inspection was performed to determine the feasibility of using Bali bulls as animal samples. The extender used in this study was Tris-based egg yolk. The samples were divided into four treatments: T0, no GTE added to the extender; T1, 0.05 mg GTE plus 100 mL extender; T2, 0.10 mg GTE plus 100 mL extender; and T3, 0.15 mg GTE plus 100 mL extender. The semen freezing process was conducted according to standard procedures and sperm quality parameters, i.e., sperm motility, viability, abnormalities, and membrane integrity observed pre-freezing and post-thawing. Results: There were significant differences in total motility, progressive motility, viability, and integrity membrane of Bali bull sperm at both pre-freezing and post-thawing after adding GTE into the extender. In contrast, there were no differences in abnormalities among treatments. Conclusion: Adding GTE at a 0.15 mg into 100 mL Tris-based egg yolk extender can improve the quality of cryopreserved Bali bull sperm.

• Korean Journal of Animal Reproduction
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• v.19 no.3
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• pp.217-226
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• 1995

The objective of this experiment was to test the effect of EG F on nuclear maturation of pig immature oocytes in vitro. Basic medium used TCM-199 supplemented with 0.2 mM pyruvate, 1 ${\mu}\textrm{g}$/ml estradiol-I7$\beta$ and 25 ${\mu}\textrm{g}$/ml gentamycin, this medium treated with EGF, FSH and FBS. Experiment 1 examined to the effect according to the addition of FSH or EGF (0, 1. 10 and 100 ng EGF/ml) in oocytes maturation. Nuclear maturation rates (M ll %) of 1, 10 and 100 ng EGF/ml (83.0. 8fi.7 and H7.5%) treatments were significantly higher than those of non- and FSH-treated groups (27.3 and 60.3%, p < 0. 001). Experiment 2 examined to the interactive effects of EGF. FSH or FBS during oocytes maturation. Nuclear maturation rates (M ll %) of EGF alone, EGF plus FSH, EGF plus FBS, FSH plus FBS, and EGF plus FSH added FBS treatments (86.7, 90.2, 87.1. 89.6% and 92.6%) were significantly higher than those of non, FSH, and FBS alone treatments (22.3, 52.2 and 42.3%, p < 0.001). Also, cumulus cells expansion of oocytes maturation was examined to total treatments. Normal cumulus cells expansion was shown by FSH plus FBS, EGF or EGF with FBS combination treatments, but cumulus cells of oocyte complexes were still clumped together in EGF-treated groups although they had separated from oocytes. However, EGF showed a positive on nuclear maturation. These results conclude that EGF alone can stimulate nuclear maturation in pig immature oocytes.

• Journal of the Korean Society of Safety
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• v.27 no.4
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• pp.115-120
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• 2012

In order to establish preventive maintenance standards through analysis & reliability prediction of about 60,000pcs of 20kindsof relays and contractors used for Seoul subway trains, several life prediction methodologies were applied. Firstly, Occurrence, Severity, Detection were defined and predicted by applying operation characteristic of EMU to the number of actions of relays & contactors which the manufacturers generally offer as the life cycle data. Secondly, failure distribution and average life of parts were analyzed through interpretation of field data based on a lot of experience which had built up in the field for a long time. Finally, using the 217PLUS standard as a reliability prediction program, comparative analysis of use reliability and inherent reliability was done through reliability prediction at the part level and system level.

• Proceedings of the PSK Conference
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• 2001.04a
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• pp.216.3-217
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• 2001

• Wind and Structures
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• v.12 no.3
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• pp.205-217
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• 2009

Aerodynamic flutter control for long-span cable-supported bridges was investigated based on three basic girder sections, i.e. streamlined box girder section, box girder section with cantilevered slabs and two-isolated-girder section. Totally four kinds of aerodynamic flutter control measures (adding fairings, central-slotting, adding central stabilizers and adjusting the position of inspection rail) were included in this research. Their flutter control effects on different basic girder sections were evaluated by sectional model or aeroelastic model wind tunnel tests. It is found that all basic girder sections can get aerodynamically more stabled with appropriate aerodynamic flutter control measures, while the control effects are influenced by the details of control measures and girder section configurations. The control effects of the combinations of these four kinds of aerodynamic flutter control measures, such as central-slotting plus central-stabilizer, were also investigated through sectional model wind tunnel tests, summarized and compared to the flutter control effect of single measure respectively.

• Proceedings of the Korean Reliability Society Conference
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• 2011.06a
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• pp.305-309
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• 2011

Reliability evaluation of One-Shot systems which fly at speed of Mach must evaluate as the result which leads a many firing test. But many firing test the fact that is impossible is actuality with problem of budget. Method of prediction leads consequently with alternative and will be able to present the alternative which evaluates. Prediction of One-Shot systems that how many did accumulate a many experience data according to the accuracy is decided, there is a possibility of seeing. One like shot our country and the method which is indirect leads from the environment where the test data is insufficient and only will not be able to set the direction of prediction, the present paper about such method describes 217 Plus where is a reliability prediction standard which is new the thing in standard.

• Journal of agricultural medicine and community health
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• v.48 no.3
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• pp.205-217
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• 2023

Objectives: This study aimed to examine the factors for the development of the Gangwon's Health-Plus Community Program into the health community organization. Methods: Participants of the study consisted of a total of 8 individuals, including trainers, residents, and public health center officials. Data were collected through in-depth interviews from August to October 2022. The data were analyzed using the thematic analysis method. Results: According to the results, the factors that enabled the Gangwon's Health-Plus Community Program to develop into a health community organization are as follows. First, participants believed that residents could do well by themselves, Second, participants met with residents rather than existing leaders. Third, education that encouraged residents to speak and positive assessment was implemented. Fourth, projects were started based on what residents wanted to do. Fifth, participants waited for residents to take action. Sixth, participants engaged with residents instead of just observing. Seventh, participants did not demand short-term outcomes. Conclusions: This study will contribute to the progression of community participatory health promotion programs towards a health community organization aimed at community empowerment.

• Restorative Dentistry and Endodontics
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• v.15 no.1
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• pp.217-227
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• 1990

The purpose of this study was to evaluate the marginal leakage of esthetic restorative materials according to the filling method in class V cavities. 60 cavities were prepared on buccal surface for dye penetration test and divided into 5 experimental groups according to the filling methods of esthetic materials: group 1 was filled with glass ionomer cement, group 2, 3 and 4 were filled with the chamfer, knife edge and butt joint shaped glass ionomer cement respectively and silux plus/scotchbond 2$^{(R)}$ by sandwich technique, group 5 was lined with Dycal$^{(R)}$ and filled with silux plus/scotchbond 2$^{(R)}$ by bulk filling technique. All the specimens were then thermocycled in a range of $4^{\circ}C-60^{\circ}C$ by and immersed in 2% methylene blue dye solution for 24 hours, and sectioned mesiodistally with carborundum disk into two parts under water spray. All the specimens were observed at the occlusal and gingival margins and statistical analysis was performed. The obtained results were as follows : 1. At the occlusal margins, group 2, 3, 4 and 5 showed less marginal leakage than group 1 (p<0.05) and there were not significant differences among group 2, 3, 4, and 5. 2. At the gingival margins, group 5 showed the least marginal leakage and group 4 and 5 showed less marginal leakage than group 1, 2 and 3 (p<0.05). 3. In the laminated groups, group 4 showed less marginal leakage than group 2 and 3 at the gingival margins. 4. In comparison to the occlusal and gingival margins, all groups showed less marginal leakage at the occlusal margins than at the gingival margins (p<0.05).