http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
동씨침(董氏鍼)의 경항통(頸項痛) 치료(治療)에 관한 임상적(臨床的) 고찰(考察)
이채우,조태성,박인범,김상우,안창범,송춘호,윤현민,장경전,Lee, Chae-woo,Cho, Tai-Sung,Park, In-beohm,Kim, Sang-woo,Ahn, Chang-beohm,Song, Choon-ho,Youn, Hyoun-min,Jang, Kyung-jeon 대한침구의학회 2003 대한침구의학회지 Vol.20 No.2
Objective : The purpose of this study was to evidence the effect of Dong-Shi Acupuncture by improving degree of forty four patients who have received a Dong-Shi Acupuncture therapy at Dong Eui oriental hospital OPD and chiefly complained for neck pain and related symptoms. Materials and Methods: Forty four patients were diagnosed with physical inspection and radiography, and investigated into the effect of treatment sharing before treatment and after 2 weeks and 4 weeks treatment by Dr. Kim's method. Results and Conclusions: The conclusion of this study was that improving degree of forty four patients who have received a Dong-Shi acupuncture therapy for all items and excellence of the Dong-Shi Acupuncture was evidenced.
Establishment of the Neutral Red Uptake Assay as Alternatives to the Draize test and its Validation
( Hyoun Kyoung Lee ),( Kyoung Jin Noh ),( Seung Hyeok Seok ),( Min Won Baek ),( Hui Young Lee ),( Dong Jae Kim ),( Yi Rang Na ),( Sung Hoon Park ),( Dutta Noton Kumar ),( Byoung Hee Lee ),( Bae Hwan K 한국동물실험대체법학회 2007 한국동물실험대체법학회 학술대회집 Vol.2007 No.1
The necessity of using animals to test whether new chemicals and products are eye irritants has been questioned over the last 20 years. During this process, numerous non-animal methods have been proposed as reliable alternatives to the Draize test. The neutral red uptake assay is the in vitro method to test the eye irritation of chemicals and products. We need to validate the neutral red uptake assay as alternatives for the international harmonization. Therefore, we studied for the establishment of the neutral red uptake assay in Korea. In this study, we evaluated the eye irritation of five chemicals and three cosmetics by the Draize test and the neutral red uptake assay. The results of the neutral red uptake assay showed a correlation of r=−0.893(p=0.107) with our Draize score in two chemicals. And the results of the neutral red uptake assay showed correlation of r=0.892(p=0.017) with the Draize score obtained from the ECVAM (European Centre for the Validation of Alternative Methods) in additional three chemicals. All of three cosmetics were evaluated as non-irritants by our Draize test and the neutral red uptake assay. As a result, the neutral red uptake assay was established in Korea. For the international harmonization, the validation study has to be performed with more chemicals and products in more countries.
Kim, Jae-Hun,Katoch, Akash,Kim, Hyoun Woo,Kim, Sang Sub unknown 2016 Chemical communications Vol. No.
<P>We have realized the highly sensitive, selective ppm-level carbon monoxide (CO) detection based on graphene oxide (RGO) nanosheets-loaded SnO2 nanofibers with simultaneous Au functionalization. The interplay between RGO/Au and SnO2 in terms of transfer of charge carriers and modulation of potential barriers is responsible for the exceptionally high CO detectability.</P>
Target Detection probability simulation in the homogeneous ground clutter environment
Kim, In-Kyu,Moon, Sang-Man,Kim, Hyoun-Kyoung,Lee, Sang-Jong,Kim, Tae-Sik,Lee, Hae-Chang The Korean Society for Aeronautical and Space Scie 2005 International Journal of Aeronautical and Space Sc Vol.6 No.1
This paper describes target detection performance of millimeter wave radar that exits on non-stationary target detection schemes in the ground clutter conditions. The comparison of various CFAR process schemes such as CA(Cell-Average)-CFAR, GO(Greatest Of)/SO(Smallest Of)-CFAR, and OS(Order Statistics)-CFAR performance are applied. Using matlab software, we show the performance and loss between target detection probability and signal to noise ratio. This paper concludes the OS-CFAR process performance is better than any others and satisfies the optimal detection probability without loss of detection in the homogeneous clutter, When range bins increase.
Kim, Young-Sang,Kim, Kwang-Min,Lee, Duck-Joo,Kim, Bom-Taeck,Park, Sat-Byul,Cho, Doo-Yeoun,Suh, Chang-Hee,Kim, Hyoun-Ah,Park, Rae-Woong,Joo, Nam-Seok The Korean Academy of Medical Sciences 2011 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.26 No.10
<P>Little is known about hair mineral status in fibromyalgia patients. This study evaluated the characteristics of hair minerals in female patients with fibromyalgia compared with a healthy reference group. Forty-four female patients diagnosed with fibromyalgia according to the American College of Rheumatology criteria were enrolled as the case group. Ageand body mass index-matched data were obtained from 122 control subjects enrolled during visit for a regular health check-up. Hair minerals were analyzed and compared between the two groups. The mean age was 43.7 yr. General characteristics were not different between the two groups. Fibromyalgia patients showed a significantly lower level of calcium (775 µg/g vs 1,093 µg/g), magnesium (52 µg/g vs 72 µg/g), iron (5.9 µg/g vs 7.1 µg/g), copper (28.3 µg/g vs 40.2 µg/g) and manganese (140 ng/g vs 190 ng/g). Calcium, magnesium, iron, and manganese were loaded in the same factor using factor analysis; the mean of this factor was significantly lower in fibromyalgia group in multivariate analysis with adjustment for potential confounders. In conclusion, the concentrations of calcium, magnesium, iron, and manganese in the hair of female patients with fibromyalgia are lower than of controls, even after adjustment of potential confounders.</P>
Kim, Kangmin,Park, Suhyung,Park, Jeong Hwan,Cho, Won-Sang,Kim, Hyoun-Ee,Lee, Sung-Mi,Kim, Jeong Eun,Kang, Hyun-Seung,Jang, Tae-Sik The Korean Neurosurgical Society 2021 Journal of Korean neurosurgical society Vol.64 No.6
Objective : Biodegradable poly-L-lactic acid (PLLA) with a highly biocompatible surface via tantalum (Ta) ion implantation can be an innovative solution for the problems associated with current biodegradable stents. The purpose of this study is to develop a Taimplanted PLLA stent for clinical use and to investigate its biological performance capabilities. Methods : A series of in vitro and in vivo tests were used to assess the biological performance of bare and Ta-implanted PLLA stents. The re-endothelialization ability and thrombogenicity were examined through in vitro endothelial cell and platelet adhesion tests. An in vivo swine model was used to evaluate the effects of Ta ion implantation on subacute restenosis and thrombosis. Angiographic and histologic evaluations were conducted at one, two and three months post-treatment. Results : The Ta-implanted PLLA stent was successfully fabricated, exhibiting a smooth surface morphology and modified layer integration. After Ta ion implantation, the surface properties were more favorable for rapid endothelialization and for less platelet attachment compared to the bare PLLA stent. In an in vivo animal test, follow-up angiography showed no evidence of in-stent stenosis in either group. In a microscopic histologic examination, luminal thrombus formation was significantly suppressed in the Ta-implanted PLLA stent group according to the 2-month follow-up assessment (21.2% vs. 63.9%, p=0.005). Cells positive for CD 68, a marker for the monocyte lineage, were less frequently identified around the Ta-implanted PLLA stent in the 1-month follow-up assessments. Conclusion : The use of a Ta-implanted PLLA stent appears to promote re-endothelialization and anti-thrombogenicity.
Sung-Sik Kang,Sang-Rae Cho,Ui-Hyung Kim,Yonghwan Kim,Seok-Dong Lee,Myung-Suk Lee,Eunju Kim,Jeong-Il Won,Shil Jin,Hyoun-Ju Kim,Sungwoo Kim,Sun-Sik Jang,Seunghoon Lee The Korean Society of Animal Reproduction and Biot 2024 한국동물생명공학회지 Vol.39 No.1
Background: Sperm quality and the number of sperm introduced into the uterus during artificial insemination (AI) are pivotal factors influencing pregnancy outcomes. However, there have been no reports on the relationship between sperm concentration at AI and sperm quality in Hanwoo cattle. In this study, we examined sperm quality and pregnancy rates after AI using sperm inseminated at different concentrations. Methods: We evaluated the motility, viability, and acrosomal membrane integrity of sperm at different concentrations (10, 15, 18, and 20 million sperm/straw) in 0.5-mL straws. Subsequently, we compared the pregnancy rates after AI with different sperm concentrations. Results: After freeze-thawing, sperm at the assessed concentrations showed similar viability and acrosomal membrane integrity. After AI, cattle in the 10 million group had significantly lower pregnancy rates compared to those in the 18 and 20 million groups. Conversely, there were no statistically significant variances observed between cattle in the 10 and 15 million groups. Conclusions: Sperm at concentrations of 10, 15, 18 and 20 million per straw exhibited comparable motility, viability, and acrosomal membrane integrity. However, a concentration of at least 18 million sperm per straw is required to achieve a consistent rate of pregnancy rate in Hanwoo cattle after AI.