http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이한식,하영록,구홍두,장석준,심호식,김승환,이정운 대한응급의학회 1996 대한응급의학회지 Vol.7 No.2
Objective : Tetanus decreased in prevalence since the systemic vaccination began in 1940s. Despite of the improvement in treatment like critical care with ventilatior or antibiotics, the mortality rate resides around 45%. Currently the tetanus prevention protocol recommends immunization in infancy and boosters every tenth years. Thereafter the immunization with toxoid only or toxoid plus immunoglobulin injections is recommended according to the type of injury. In most of ED in Korea, only tetanus immunoglobulin is given without any basis. Previously we proved the effect that passive immunization with the immunoglubulin 250 IU last long for only a month. At this time we measured the effect of the active immunization with toxoid and its effect was compared to the effect of the tetanus immunoglobulin to find out the logical tetanus prevention after an injury. Method: 20 healthy adult volunteers were injected with tetanus toxoid and their anti-tetanus antibody titers measured before the injection, 1 week and 4 weeks after the inection. No volunteers have taken any medication for chronic illness(e.g. hepatits, tuberculosis) or had an tetanus immunization or booster in the last 6 months. Antibody titers were measured by IMMUNOZYM??-TETANUS and t-test was performed on the results, Results: 1. Total 20 volunteers(12 males and 8 females) were participated. 2. Subjects` ages were 21 to 44 years old and there were no relevance to the antibody titer. 3. The antibody titers of before the anti-tetanus toxoid injection and 1 week, 4 weeks after the injection revealed significant difference and the antibody titers of the first and the forth week after the injection also showed a significant difference. Conclusion: Currently in Korea, the tetenus immunoglobulin 250 IU given alone as tetanus prevention was injected, but it did not elevate the anti-tetanus antibody titer for 4 weeks where as tetanus toxoid injected intramuscularly did significantly. Therefore, tetanus toxoid should be given on the dirty injuries with additional tetanus immunoglobulin injection to accomplish the correct method of tetanus, tetanus toxoid prevention.
Enzymatic synthesis of a drug delivery system based on polyhydroxyalkanoate-protein block copolymers
Kim, Han-Nah,Lee, Jin,Kim, Hae-Yeong,Kim, Young-Rok Royal Society of Chemistry 2009 Chemical communications Vol.2009 No.46
<P>A new approach to prepare functional polymeric micelles in a one step reaction using the unique catalytic property of PHA synthase is described. A biopolymer-based nanocarrier with cancer targeting capability was successfully synthesized from genetically engineered PHA synthase fused with RGD peptide.</P> <P>Graphic Abstract</P><P>A new approach to prepare functional polymeric micelles in a one step reaction using the unique catalytic property of PHA synthase is described. A biopolymer-based nanocarrier with cancer targeting capability was successfully synthesized from genetically engineered PHA synthase fused with RGD peptide. <IMG SRC='http://pubs.rsc.org/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=b912871a'> </P>
Kim, Eiseul,Cho, Youngjae,Lee, Yoonju,Han, Sun-Kyung,Kim, Chang-Gyeom,Choo, Dong-Won,Kim, Young-Rok,Kim, Hae-Yeong Elsevier 2017 International journal of food microbiology Vol.243 No.-
<P>Weissella are obligate heterofermentative lactic acid bacteria belonging to the Leuconostocaceae family. Some Weissella can be found in salted and fermented foods, such as kimchi and jeotgal, and plays an important role in the fermentation process. In the present study, for the first time, a rapid and accurate identification method for Weissella species from kimchi and jeotgal was developed based on MALDI-TOF MS, supplemented with an in-house database. Of the 135 Weissella spectra aligned with the MALDI bioTyper database, 56 isolates (41.5%) yielded no reliable identification results with low log scores (<1.7). After registering the spectra of six Weissella reference strains, all of the isolates were correctly identified, of which 113 (83.7%) and 22 (163%) were identified at the species and genus level, respectively. Moreover, a dendrogram generated by protein profiles of the different Weissella species clearly presented distinctive clusters, and PCA analysis separated the spectra of Weissella species into four clusters. In comparing food origins, different Weissella species were identified from two fermented foods. W. soli and W. cibaria were isolated from kimchi, while W. thailandensis and W. halotolerans were isolated from jeotgal. The results of our proteomic approach confirm that the MALDI bioTyper database, with our in-house Weissella database, is sufficient for Weissella identification. The MALDI-TOF MS method provides fast and reliable discrimination between different species in the genus Weissella and, therefore, will be useful for safety control in fish farms or in the production of fermented foods. This method can also be applied to the control of opportunistic pathogenic Weissella in human clinical infections. (C) 2016 Elsevier B.V. All rights reserved.</P>
Yeong-Rok Kang,Guinyun Kim,Toshiro Ohsaki,Hyun Kim,Masayuki Igashira,이삼열,Tae-Ik Ro,Won-Chumg Chung 한국물리학회 2007 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.50 No.I
The neutron capture cross-sections of $^{165}$Ho were measured in the energy region from 10 to 90 keV. Pulsed keV-neutrons were produced via the $^{7}$Li(p,n)$^{7}$Be reaction by bombarding the lithium target with a 1.5-ns bunched proton beam from the 3-MV Pelletron accelerator of the Tokyo Institute of Technology. The neutron energy, having a continuous spectrum, was measured by using a time-of-flight method and a $^{6}$Li-glass scintillation detector. The gamma-rays emitted from the reaction were detected by using an anti-Compton NaI(Tl) spectrometer. A pulse-height weighting technique was applied to observe the capture gamma-ray pulse-height spectra to derive the capture yields. The neutron capture cross-sections were determined relative to the standard capture cross-sections of $^{197}$Au. The present results were compared with previous measurements and with the evaluated values of ENDF/B-VII-b2 and JEF-3.1
Kim, HyoJin,Noh, Sung Jin,Kang, Yeong-Rok,Lee, Manwoo,Jeong, Dong Hyeok,Kim, Jung Ki,Yang, Kwangmo,Ro, Tae-Ik,Shin, Sung Gyun,Kye, Yong Uk,Cho, Moo-Hyun,Kim, Guinyun Elsevier 2015 Nuclear instruments & methods in physics research. Vol.349 No.-
<P><B>Abstract</B></P> <P>The isomeric yield ratios of <SUP>133m,g</SUP>Ce and <SUP>137m,g</SUP>Ce produced from the <SUP>nat</SUP>Ce(γ,xn) reactions were determined by using the activation and the off-line γ-ray spectrometric technique with the end-point bremsstrahlung energies of 55-, 60-, and 65-MeV at 100-MeV electron linac of the Pohang accelerator laboratory. The induced activities in the irradiated foils were measured by using an energy- and efficiency-calibrated HPGe detector coupled to a PC based multi-channel analyzer. The necessary corrections were made to improve the accuracy of the experimental results. The experimental results at bremsstrahlung energies of 55-, 60-, and 65-MeV were 0.324±0.089, 0.331±0.086, and 0.403±0.089 for the <SUP>133m,g</SUP>Ce, and 0.210±0.062, 0.221±0.061, and 0.262±0.061 for the <SUP>137m,g</SUP>Ce, respectively. The present results for <SUP>nat</SUP>Ce(γ,xn)<SUP>133m,g;137m,g</SUP>Ce in this energy region were obtained for the first time which has no comparable literature data. The obtained isomeric yield ratios are compared with the calculated values based on the statistical model code TALYS 1.6.</P>
Kim, Sun-Lim,Chi, Hee-Youn,Kim, Jung-Tae,Lee, Yeong-Ho,Park, Nam-Kyu,Son, Jong-Rok,Kim, Si-Ju The Korean Society of Crop Science 2006 Korean journal of crop science Vol.51 No.1
The 117 soybean cultivars were collected from nine provinces in Korea, and various seed quality traits along with isoflavone contents were evaluated to elucidate their relationship. The 100-seed weight of the black soybean (31.2 g) was significantly higher (p<0.05) than yellow soybeans (28.6 g). The composition of genistein, daidzein, and glycitein accounted for 75.8, 22.8, and 1.4 % of total isoflavone in yellow soybean cultivars, while their compositions in black soybeans were 58.5, 39.7, and 1.8%, respectively. The mean contents of total isoflavone in yellow and black soybean were $l,561.6{\mu}g\;g^{-1}\;and\;l,018.3{\mu}g\;g^{-1}$. The isofalvone content showed significant variation among cultivars when classified by the seed size. In the yellow soybeans, total isoflavone content was higher in small size soybean cultivars $(1,776.0{\mu}g\;g^{-1})$ and medium size soybean cultivars $(1,714.3{\mu}g\;g^{-1})$ compared to large size ones $(1,518.5{\mu}g\;g^{-1})$. Genistein content was proved as the major factor determining the relationship between isoflavone content and 100-seed weights (r =-0.206*). Daidzein and glycitein, however, showed no significant relationship with the 100-seed weights. Isoflavone content was not significantly correlated with color parameters L (lightness) and a (redness) values, but color parameter b (yellowness) was positively correlated with glycitein (r=0.264*) in the yellow soybeans, while its negative correlation between daidzein (r=-0.245*) and total isoflavone (r=-0.256*) were observed in black soybeans. However, these findings suggested that the seed color value may not serve as an effective parameter for estimating the isoflavone intensity of the soybeans. Variation of protein and lipid contents between yellow soybeans (n=58) and black soybeans (n=59) was relatively stable, however, protein and lipid contents have no significant relationship with isoflavone content.
김영준 ( Yeong Jun Kim ),이강현 ( Kang Hyun Lee ),차경철 ( Kyoung Chul Cha ),김현 ( Hyun Kim ),황성오 ( Sung Oh Hwang ),오진록 ( Jin Rok Oh ) 대한외상학회 2009 大韓外傷學會誌 Vol.22 No.1
Purpose: The purpose of this study was to analyze the characteristics and severity of wrist injuries in snowboarding. Methods: December 2005 to February 2008, Snowboarders who experienced wrist injures were included in this study. On the basis of the medical records and radiographic evaluation, the severity of distal radius fracture was classified according to the Arbeitsgemeinschaft fur Osteosynthesefragen/Association for the Study of Internal Fixation (AO/ASIF) classification. Results: Most of the injured snowboarders were a either of the beginner (35 cases, 46.1%) or the intermediate (27 cases, 35.5%) level. The most common cause of injury in snowboarding was a slip down (60 cases, 78.9%). Comminuted and articular fractures classified as AO types A3, B, and C, which required surgical reduction, made up 42.3% of the distal radial fractures in snowboarders. When we analyzed the differences in severity between the educated and the non-educated groups, an A2 type injury in the AO classification was the most common type of injury in the educated group (20 cases, 38.5%), it means less severe fractures ocurred in the educated group (p=0.045). The most frequent injury mechanism of fractures was slip down (48 cases, 63.2%), and a slip down backwards was the dominant type of slip down (36 cases, 75.0%) (p=0.031). Conclusion: Among the snowboarders in this study who suffered self-down injury to the wrist, more fractures were associated with a backwards slip down than with a forward slip down due to over extension. For educated snowboarders the severity of fracture was lower than it was for uneducated snowboarders. (J Korean Soc Traumatol 2009;22:29-36)