• Journal of Korean Medical classics
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• v.19 no.2 s.33
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• pp.115-137
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• 2006

The Diagnosis and Treatment of Jaundice According to the Morbid Pulse in the Chapter 15 of Synopsis of Golden Chamber sets forth the classification, symptom, method of treatment, formula, prognosis of jaundice. The contents of this chapter can be induced by(from) yellowing and jaundice These two disease patterns assume various aspects of disease cause, pathomechanism, symptom, prognosis, and treatment. Jaundice was at first classified into liquor jaundice,dietary irregularly jaundice, black jaundicem abd sextual taxation jaundice, later classified into liquor jaundice, dietary irregularly jaundice, black jaundice, sextual tatation jaundice, and yellow sweat. the disease cause and pathomechanism of jaundice are said to be said to be due to the damp-heat, which is attacked with the evil of wind and dampness to affect the spleen-stomach and the liver. and to the inveterate drinking, damage by food, sextual taxation jaundice, sextual taxation, and vacuity taxation. This chapter mainly refers to jaundice as damp-heat, so that it lays down fundamental principles of clear heat and disinhibit dampness. In the prognosis of jaundice, ingibited urination shows symptoms of jaundice, and neither urination nor damp-heat develops symptoms of jaundice. and jaundice with thirst is difficult to cure, and that the symptoms of the abdominal fullness is also difficult to cure, while jaundice without thirst is ease to cure. Of the 18 days of suffering from jaundice, the symptoms of jaundice get better before and after 10 days. I think, however, that getting worse of its symptoms makes more meaningful clinically.

• The Journal of Internal Korean Medicine
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• v.34 no.3
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• pp.240-255
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• 2013

Objectives : This study was performed to research trends in Korean medicine treatment of diabetes mellitus (DM). Methods : We reviewed 73 studies about diabetes mellitus, which had been published from 2008 to 2013. The article search was performed on the Korean institute of oriental medicine (KIOM) database. Results : 1. Patterns of study design were as follows : 14 review studies, 44 experimental studies, 7 clinical studies, 8 case reports. 2. From the 14 review studies, we noted that literature studies about definition, pathologic mechanism, treatment, pathologic pattern identification of DM and previous study analyses were done. 3. From the 44 experimental studies that are the most common type of DM studies, various Korean medicine treatments such as single medicinal herbs, herbal complexes, diets and pharmacopuncture were used. Anti-diabetic effects were demonstrated in most of the studies. 4. 7 clinical studies about acupuncture, electroacupuncture, herbal medicine, etc. were reported. 5. 8 cases about DM complications and comorbidities were reported. Clinical symptoms improved in all of studies, blood sugar level decreased in four studies. Conclusions : Further clinical and case study based on experimental researches should be performed.

• Journal of The Korean Society of Inherited Metabolic disease
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• v.15 no.3
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• pp.118-126
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• 2015

Background and objectives: A deficiency of BH4 (tetrahydrobiopterin) not only causes the classical phenylketonuric phenotype, but also is the source of neurological signs and symptoms due to impaired syntheses of L-Dopa and serotonin. The treatment of BH4 deficiency usually consists of replacement with BH4 and the neurotransmitters. We performed this study to finding out long-term follow-up clinical symptoms and prognosis of BH4 deficiency. Methods: Clinical and biochemical, genetic analysis were done retrospectively from January 1999 to July 2015 in Soonchunhyang University Hospital. Results: In our study, total 207 patients were confirmed to hyperphenylalaninemia. Among them, 10 patients were BH4 deficiency. 9 patients were 6-pyruvoyl-tetrahydropterin (PTPS) deficiency and one patient was dihydropteridine reductase (DHPR) deficiency. The patients who received delayed treatment, most of our patients suffered from severe psychomotor retardation, hypotonia and seizure. c.259C>T mutation was identified most commonly in PTPS gene analysis. A patient with DHPR deficiency had a mental retardation, dystonia, seizure. His seizure semiology was dialeptic feature. His EEG showed generalized spike wave patterns. All patients had treated with tolerate L-Dopa, BH4 and 5-hydroxytryptophan. Most of the early treated patients have a good tolerance for drugs well. But some patients had neurologic symptoms, despite early detection and treatment. Conclusion: BH4 deficiency patients who had delayed treatment tend to have severe psychomotor problem and neurologic deficits.

• International Journal of Air-Conditioning and Refrigeration
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• v.13 no.2
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• pp.99-106
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• 2005

Falling film heat transfer has been widely used in many applications in which heat and mass transfer occur simultaneously, such as evaporative coolers, cooling towers, absorption chillers, etc. In such cases, it is desirable that the falling film spreads widely on the surface to form a thin liquid film to enlarge contact surface and to reduce the thermal resistance across the film and/or the flow resistance to the vapor stream over the film. In this respect, hydrophilic treatment of the surface has been tried to improve the surface wettability by decreasing the contact angle between the liquid and the surface. However, the hydrophilic treatment was found not very effective to increase the surface wettedness of inclined surfaces, since the liquid flow forms rivulet patterns instead of a thin film as it flows down the inclined surface and accelerates gradually by the gravity. In this work, a novel method is suggested to improve the surface wettedness enormously. In this work, the surface is treated to have a thin hydrophilic porous layer on the surface. With this treatment, the liquid can spread widely on the surface by the capillary force resulting from the porous structure. In addition to this, the liquid can be held within the porous structure to improve surface wettedness regardless of the surface inclination. The experiment on the evaporative cooling of inclined surfaces has been conducted to verify the effectiveness of the surface treatment. It is measured that the latent heat transfer increases almost by $80\%$ at the hydrophilic porous layer coated surface as compared with the untreated surface.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.42 no.1
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• pp.13-19
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• 2016

Objectives: As the craniofacial and neck regions are prime areas of injury in bear attacks, the careful management of soft and hard tissue injuries and selection of reconstructive options is of the utmost importance. This study will review the incidence and patterns of bear mauling in eastern India reported to our department and the various modalities used for their treatment over a period of 7 years. It also documents the risks of infection in bear mauling cases and the complications that have occurred. Materials and Methods: Twenty cases were treated over the study period. Cases were evaluated for soft and hard tissue injuries including tissue loss and corresponding management in the craniofacial region. Cases were also evaluated for other associated injuries, organ damage and related complications. Results: Various modalities of treatment were used for the management of victims, ranging from simple primary repairs to free tissue transfers. Simple primary repairs were done in 75% of cases, while the management of the injured victims required reconstruction by local, regional or distant flaps in 25%. Free tissue transfers were performed in 15% of cases, and no cases of wound infection were detected in the course of treatment. Conclusion: Knowledge of various reconstructive techniques is essential for managing maxillofacial injuries in bear mauling cases. Modern reconstructive procedures like free tissue transfer are reliable options for reconstruction with minimal co-morbidity and dramatic improvement in treatment outcomes.

• Preventive Nutrition and Food Science
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• v.15 no.4
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• pp.267-274
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• 2010

We assessed the effect of Se-methylselenocysteine (MSC) treatment, at a dose of 0.75 mg/rat/day for 1 or 2 weeks, on the activities of antioxidant systems in Sprague-Dawley rat tissues. Significant changes in glutathione and antioxidant enzyme activities, with different patterns among tissues, were evidenced. Glutathione content and its reduction state in the liver, lung, and kidney were elevated upon MSC treatment, whereas they were significantly lowered in the spleen. Among the tissues exhibiting glutathione increase, there were different enzymatic responses: $\gamma$-glutamylcysteine ligase activity, the rate-limiting enzyme in the glutathione synthesis pathway, was increased in the liver, whereas the activities of the enzymes associated with glutathione recycling, namely, glutathione peroxidase, glutathione reductase, and glucose 6-phosphate dehydrogenase, were significantly increased in the lung and the kidney. The superoxide dismutase activity was decreased in all tissues upon MSC treatment, whereas catalase activity was increased in all tissues but the liver. Lipid peroxidation level was transiently increased at 1 week in the lung and the kidney, whereas it was persistently increased in the spleen. The increase was not evident in the liver. The results indicate that the MSC treatment results in an increase in the antioxidant capacity of the liver, lung, and kidney principally via an increase in glutathione content and reduction, which appeared to be a result of increased synthesis or recycling of glutathione via tissue-dependent adaptive response to oxidative stress triggered by MSC. The spleen appeared to be very sensitive to oxidative stress, and therefore, the adaptive response could not provide protection against oxidative damage.

• Economic and Environmental Geology
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• v.28 no.5
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• pp.455-467
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• 1995

In order to investigate the dispersion patterns and speciations of Cu, Pb, Zn and Cd in soils, stream sediments and stream waters, geochemical studies of soil, stream sediment and stream water samples collected in the vicinity of the Shi-Heung Cu-Pb-Zn mine was carried out Cation exchange capacity measurement, size analysis, X-ray diffraction analysis and batch test were performed to select applicable soil for adsorption treatment The average content of Cu, Pb, Zn and Cd in soils collected from tailings and ore dressing plant is 1084 ppm, 2292 ppm, 3512 ppm and 29.2 ppm, respectively, and therefore, tailings and ore dressing plant site may be the major contamination sources in this study area. The mean content of Cu, Pb, Zn and Cd in stream sediments is extremely high up to 794 ppm, 1633 ppm, 2946 ppm and 25.2 ppm, respectively. Tailing particles and heavy metal ions are dispersed along the tributary system. Results from the sequential extraction analysis indicate; (1) most of Cu is bound to organic matters and sulphides, (2) fraction of Pb is mainly bound to Fe and Mn oxides. Most of Zn is largely bound to Fe and Mn oxides and residual fraction. Ion exchangeable fraction of Cd is relatively higher than those of Cu, Pb and Zn. Batch test on soils collected from the kaolinite and/or pyrophyllite mines and from the control areas was carried out to select an applicable soil samples for adsorption treatment The sample, S10, collected from the control area 2 (clay content 33.2%) shows the highest $K_d$ (distribution coefficient). Organic content in soils and several clay minerals shows relatively good correlation with $K_d$. It means that applicable soils for adsorption treatment of heavy metals show high organic and clay content.

• Journal of the Korean institute of surface engineering
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• v.49 no.2
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• pp.152-158
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• 2016

We investigated the effect of capacitively coupled Ar plasma treatment on contact resistance ($R_c$) and channel sheet resistance ($R_{sh}$) of graphene field effect transistors (FETs), by varying their channel length in the wide range from 200 nm to $50{\mu}m$ which formed the transfer length method (TLM) patterns. When the Ar plasma treatment was performed on the long channel ($10{\sim}50{\mu}m$) graphene FETs for 20 s, $R_c$ decreased from 2.4 to $1.15k{\Omega}{\cdot}{\mu}m$. It is understood that this improvement in $R_c$ is attributed to the formation of $sp^3$ bonds and dangling bonds by the plasma. However, when the channel length of the FETs decreased down to 200 nm, the drain current ($I_d$) decreased upon the plasma treatment because of the significant increase of channel $R_{sh}$ which was attributed to the atomic structural disorder induced by the plasma across the transfer length at the edge of the channel region. This study suggests a practical guideline to reduce $R_c$ using various plasma treatments for the $R_c$ sensitive graphene and other 2D material devices, where $R_c$ is traded off with $R_{sh}$.

• Korean Journal of Materials Research
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• v.19 no.7
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• pp.362-368
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• 2009

Ti scaffolds with a three-dimensional porous structure were successfully fabricated using powder metallurgy and modified rapid prototyping (RP) process. The fabricated Ti scaffolds showed a highly porous structure with interconnected pores. The porosity and pore size of the scaffolds were in the range of 66$\sim$72% and $300\sim400\;\mu$m, respectively. The sintering of the fabricated scaffolds under the vacuum caused the Ti particles to bond to each other. The strength of the scaffolds depended on the layering patterns. The compressive strength of the scaffolds ranged from 15 MPa to 52 MPa according to the scaffolds' architecture. The alkali treatment of the fabricated scaffolds in an aqueous NaOH solution was shown to be effective in improving the bioactivity. The surface of the alkali-treated Ti scaffolds had a nano-sized fibre-like structure. The modified surface showed a good apatite forming ability. The apatite was formed on the surface of the alkali treated Ti scaffolds within 1 day. The thickness of the apatite increased when the soaking time in a simulated body fluid (SBF) solution increased. It is expected that the surface modification of Ti scaffolds by alkali treatment could be effective in forming apatites in vivo and can subsequently enhance bone formation.

• Journal of Physiology & Pathology in Korean Medicine
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• v.32 no.6
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• pp.361-369
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• 2018

The purpose of this study was to review the herbal medications of asthma through clinical studies in Korea and to be utilized in the treatment of asthma and in other clinical studies. All clinical researches about asthma published up to 13th February 2018 were found in two domestic electric databases, Oriental Medicine Advanced Searching Integrated System(OASIS) and National Discovery for Science Library(NDSL). Twenty-seven articles were selected and of these, there were 14 articles of before and after studies(BAS), 8 of case series(CS), 4 of case reports(CR) and 1 of the randomized controlled trial(RCT). The most frequently used prescription was "Cheongsangboha-tang(淸上補下湯)". There were various TCM patterns, and Tae-Eum-In(太陰人) was the most common Sasang constitution(四象體質). Frequently used evaluations to assess treatment effects were lung function tests such as Forced expiratory volume at one second (FEV1) and Quality of Life Questionnaire for Adult Korean Asthmatics(QLQAKA) questionnaire responses. We have found that herbal medicine treatment can be an effective treatment to improve the symptoms and the quality of life of asthmatic patients. But we consider that large-scale systematically designed clinical researches are needed additionally.