• Journal of Haehwa Medicine
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• v.15 no.2
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• pp.193-199
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• 2006

The literatural study on the effect of acupuncture for tinnitus was studied from the viewpoint of acupuncture effect. The conclusions are as follows. 1. The ear manages kidney, it relates with the heart meridian of hand soeum, kidney meridian of foot soeum, lung meridian of hand taeeum, spleen meridian of foot taeeum, stomach meridian of foot yangmyeong, gallbladder meridian of foot soyang, triple energizer meridian of hand soyang, small intestine meridian of hand taeyang. 2. According to classification of meridian in acupuncture treatment of tinnitus triple energizer meridian of hand soyang 18.0%, gallbladder meridian of foot soyang 16.6%, bladder meridian of foot taeyang 16.6%, small intestine meridian of hand taeyang 9.7%, large intestine meridian of hand yangmyeong 8.3%, stomach meridian of foot yangmyeong 5.5%, spleen meridian of foot taeeum 4.1%, pericardium meridian of hand gworeum 4.1%, lung meridian of hand taeeum 2.8%, heart meridian of hand soeum 2.8%, kidney meridian of foot soeum 2.8%, liver meridian of foot gworeum 2.8%, conception channel 2.8%, governor channel 2.8% have been used much in turn. 3. In the general points GB2 24times, TE3 22times, TE17 22times, SI19 20times, TE21 20times, KI 3 19times, BL23 17times, LI4 15times have been used much in turn.

• Quality Improvement in Health Care
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• v.5 no.1
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• pp.140-150
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• 1998

A mailed survey with structured questionnaire was conducted to study the demand of private physicians who were operating their own clinics in the community to be a attending physician at the general hospital. The responding proportion was 21.6 percent of the 960 private physicians. A total of 207 responders; 65.2 percent wanted to be a attending physician. In particular, the physicians who were male, young, surgeon and teaching hospital careered after specialist were more highly motivated. The major activities what they wanted as a attending physician were medical care for the admission patients. They responded that the hospital charges for the medical services and the responsibility of malpractice issues should be fairly shared by attending physician and hospital according to their contributions. There is growing consensus that the need of attending physician at the general hospital will become wide spread, but little organizational preparation to assure the quality of medical care of attending physicians including training of resident physicians and students. In addition, the effective reimbursement system should be develop to compensate appropriately according to the medical achievement of the attending physicians.

• Geosystem Engineering
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• v.21 no.6
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• pp.326-334
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• 2018

Underground water-sealed gas storage caverns have become the primary method for strategic storage of LPG. Previous studies of excavation blasting effects on large-scale underground water-sealed gas storage caverns are rare at home and abroad. In this paper, the blasting excavation for underground water-sealed propane storage caverns in Yantai was introduced and field tests of blasting vibration were carried out. Field test data showed that the horizontal radial velocity had a major controlling effect in the blasting vibration and frequencies would not cause the vibration velocity concentration effects. In terms of the influence of blasting vibration on adjacent caverns, the dynamic finite element model in LS-DYNA soft was established, whose reliability was verified by field test data. The numerical results indicated the near-blasting side was primary zone for the structural failure and tensile failure tended to occur in the middle of the curved wall on the near-blasting side. Meanwhile, the safety criterions for adjacent caverns based on stress wave theory and according to statistic relationship between peak effective tensile stress and peak particle velocities were obtained, respectively. Finally, with Safety Regulations for Blasting in China (GB6722-2014) taken into account, a final safety criterion was proposed.

• The Journal of the Society of Stroke on Korean Medicine
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• v.21 no.1
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• pp.57-66
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• 2020

■ Objectives This study reports a case of improvement in a patient with neutropenia after Guillain-Barré treatment through combined Korean medicine treatment. ■ Methods This patient was hospitalized for 22 days and was treated by herbal medicine, electroacupuncture, and physical therapy. Symptom improvement was evaluated through periodic clinical pathology examination, manual muscle test(MMT), yanagihara scale, and numeric rastic sclae(NRS). ■ Results The clinical symptoms and absolute neutrophil counts of this Guillain-Barré patient improved after the combined Korean medicine therapy treatment. ■ Conclusion This study suggests that Korean Medicine can be effective in reducing Guillain-Barre syndrome symptoms and improving intravenous immunogloubulin induced neutropenia, but more research is required to confirm these results.

• Journal of Ginseng Research
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• v.43 no.2
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• pp.196-208
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• 2019

Background: Nonalcoholic steatohepatitis (NASH) is one of the chronic inflammatory liver diseases and a leading cause of advanced liver fibrosis, cirrhosis, and hepatocellular carcinoma. The main purpose of this study was to clarify the effects of GBCK25 fermented by Saccharomyces servazzii GB-07 and pectinase, on NASH severity in mice. Methods: Six-wk-old male mice were fed either a normal diet (ND) or a Western diet (WD) for 12 wks to induce NASH. Each group was orally administered with vehicle or GBCK25 once daily at a dose of 10 mg/kg, 20 mg/kg, 100 mg/kg, 200 mg/kg, or 400 mg/kg during that time. The effects of GBCK25 on cellular damage and inflammation were determined by in vitro experiments. Results: Histopathologic analysis and hepatic/serum biochemical levels revealed that WD-fed mice showed severe steatosis and liver injury compared to ND-fed mice. Such lesions were significantly decreased in the livers of WD-fed mice with GBCK25 administration. Consistently, mRNA expression levels of NASH-related inflammatory-, fibrogenic-, and lipid metabolism-related genes were decreased in the livers of WD-fed mice administered with GBCK25 compared to WD-fed mice. Western blot analysis revealed decreased protein levels of cytochrome P450 2E1 (CYP2E1) with concomitantly reduced activation of c-Jun N-terminal kinase (JNK) in the livers of WD-fed mice administered with GBCK25. Also, decreased cellular damage and inflammation were observed in alpha mouse liver 12 (AML12) cells and RAW264.7 cells, respectively. Conclusion: Administration of GBCK25 ameliorates NASH severity through the modulation of CYP2E1 and its associated JNK-mediated cellular damage. GBCK25 could be a potentially effective prophylactic strategy to prevent metabolic diseases including NASH.

• The Journal of the Korean life insurance medical association
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• v.4 no.1
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• pp.77-85
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• 1987

We'd performed the upper gastrointestinal study for a total of 1,033 insureds-male 630, female 403 persons-who were examined at medical dept. of Dae Han Kyoyuk Insurance Co., Ltd., from August, 1986 to January, 1987. The results on diverticulum were as follows; 1. The incidence rate of duodenal diverticulum is exceptionally higher than esophageal diverticulum. 2. In all of 53 insured who have duodenal diverticulum and esophageal diverticulum, there was little difference between male and female in the incidence rate of diverticulum; 5.08% in male, 5.21% in female. 3. The possessing rate of both diverticulums increased by age regardless of sex. ; 0.71% in 20yrs, 2.12% in 30yrs, 11.11% in 40yrs, 12.75% in 50yrs, 30.43% in 60yrs more. 4. The possessing rate of both diverticulums in male is 0% in 20yrs, 1.97% in 30yrs, 7.21% in 40yrs, 15.09% in 50yrs, 27.27% in 60yrs more and in female, 1.16% in 20yrs, 2.40% in 30yrs, 7.87% in 40yrs, 10.20% in 50yrs, 33.33% in 60yrs more. 5. Those who have duodenal diverticulum 47 insureds felt the following subjective symptoms; uncomfortable 8.51%, heartburn and tingling each 4.26%, sore throat 2.13%and esophageal diverticulum's heartburn 16.67%. 6. There occurred the following complications in 47 insureds with duodenal diverticulum-gastric polyp, erosive gastritis, antral gastritis, cascade stomach, fatty liver, polyp in GB and choledocholithiasis; each 2.13% and cholelithiasis 6.38% and cascade stomach. 7. All duodenal diverticulum occurred in duodenal inlet. 8. The number of lesion was single in all esophageal diverticulum, but there was each one case with 2 lesions and 3 lesions in duodenal diverticulum.

• Journal of Acupuncture Research
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• v.33 no.3
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• pp.75-87
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• 2016

Objectives : The purpose of this study is to investigate the effects of acupuncture and moxibustion treatment at SP6(Sanyinjiao) on the temperature change of feet in healthy adults and evaluate whether SP6 has an effect on cold hypersensitivity of feet. Methods : Subjects of this study were 61 healthy adults consisting of 21 in the acupuncture treatment group, 21 in the moxibustion treatment group and 19 in the control group, selected at random. After starting the experiment, the subjects laid straight on their back and relaxed for 30 minutes. Pictures were then taken of their feet by DITI 3 times before and after treatment. The treatment was carried out by either 15 minutes of acupuncture or 2 pieces of moxibustion at SP6. Whilst the control group rested lying straight. After taking pictures the temperatures of LR2, GB42, ST42, KI1, center of the plantar, and center of the calcaneus were checked and the SPSS for Windows Version 20.0 was used to evaluate the statistical significance by the paired t-test, Wilcoxon signed-ranks test(in group) and the Mann-Whitney U-test(between the groups). Results : Some temperature changes before and after treatment were observed in each of the 12 areas, most of which were not significant. But as a result of comparing the temperature difference of all the samples without dividing the area of each group, the mean temperatures in the acupuncture and moxibustion group were significantly elevated. A comparison between the groups showed the mean temperature of the acupuncture and moxibustion group to be significantly elevated, more so than the control group. Conclusion : The result of this study suggests acupuncture and moxibustion treatment at SP6 has the effect of the rising temperature of feet temporarily.

• Environmental Engineering Research
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• v.21 no.1
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• pp.15-21
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• 2016

Magnesium potassium phosphate cement (MKPC) is an effective agent for solidification/stabilization (S/S) technology. To further explore the mechanism of the S/S by MKPC, two kinds of Cd including $Cd(NO_3)_2$ solution (L-Cd) and municipal solid waste incineration fly ash (MSWI FA) adsorbed Cd (S-Cd), were used to compare the effects of the form of heavy metal on S/S. The results showed that all the MKPC pastes had a high unconfined compressive strength (UCS) above 11 MPa. For L-Cd pastes, Cd leaching concentration increased with the increase of Cd content, and decreased with the increase of curing time. With the percentage of MSWI FA below 20%, S-Cd pastes exhibited similar Cd leaching concentrations as those of L-Cd pastes, while when the content of MSWI FA come up to 30%, the Cd leaching concentration increased significantly. To meet the standard GB5085.3-2007, the highest addition of S-Cd was 30% MSWI FA (6% Cd contained), with the Cd leaching concentration of 0.817 mg/L. The S/S of L-Cd is mainly due to chemical fixation, and the hydration compound of Cd was $NaCdPO_4$, while the S/S of S-Cd is due to physical encapsulation, which is dependent on the pore/crack size and porosity of the MKPC pastes.

• Environmental Engineering Research
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• v.19 no.2
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• pp.123-130
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• 2014

Percolation is the important process of extracting the soluble constituents of a fine mesh, porous substance by passage of a liquid through it. In this study, bio-wastes were percolated under various conditions through continuous percolation processes, and the energy potential of percolate was evaluated. The representative bio-wastes from the K composting plant in Darmstadt, Germany were used as the sample for percolation. The central objective of this study was to determine the optimal amount of process water and the optimum duration of percolation through the bio-wastes. For economic reasons, the retention time of the percolation medium should be as long as necessary and as short as possible. For the percolation of the bio-wastes, the optimal percolation time was 2 hr and maximum percolation time was 4 hr. After 2 hr, more than two-thirds of the organic substances from the input material were percolated. In the first percolation process, the highest yields of organic substance were achieved. The best percolation of the bio-wastes was achieved when the process water of 2 L for the first percolation procedure and then the process water of 1.5 L for each further percolation procedure for a total 8 L for all five procedures were used on 1,000 g fresh bio-waste. The gas formation potentials of 0.83 and $0.96Nm^3/ton$ fresh matter (FM) were obtained based on the percolate from 1 hr percolation of 1,000 g bio-waste with the process water of 2 L according to the measurement of the gas formation in 21 days (GB21). This method can potentially contribute to reducing fossil fuel consumption and thus combating climate change.

• Journal of the Korean Wood Science and Technology
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• v.47 no.1
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• pp.21-32
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• 2019

In order to investigate the decay process of wood treated with preservative, waterproofing agent and their compound systems, a full-cell process was applied to impregnate the sapwood of poplar (Populus cathay) at paraffin wax emulsion concentrations of 0.5% and 2.0%, Copper Azole (CA) concentrations of 0.3% and 0.5%, and their four compound systems, respectively. Leaching tests and laboratory decay resistance against the white-rot fungus Corious versicolor (L.) Murrill for treated wood were carried out according to the America Standard E11-06 and China Standard GB/T 13942.1-2009. At certain time intervals during the decay test, samples were characterized by Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction technique (XRD) to investigate the time-dependent changes of chemical components and crystalline structure, thus clarifying the decay mechanisms. The results suggested that white-rot fungi degrade hemicellulose and lignin in the wood cell wall first, followed by a simultaneous degradation of polysaccharides and lignin. Besides, CA could not only slower the decomposition of both hemicellulose and lignin, but also reduce the degradation amount of hemicellulose. However, paraffin wax emulsion at high concentration had a negative effect on the impregnation of CA for the compound system treated wood.