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김헌수,이재우,나철,김영돈,김민호,김은희,권지란,박광식,이길홍,민병근 중앙대학교 의과대학 의과학연구소 1987 中央醫大誌 Vol.12 No.4
The purpose of the present study was to examine the relationship between their problem behavioral pattern and anxious trends among Korean student adolescent. Zung's measurement of anxiety level undergone through used of the self-rating anxiety scale. the data were collected through the questionaire survey which was conducted on Dec.1, 1983. Subjects served for this atudy consisted of 1,404 syudents in Korea, randomly sampled from Korean student population by means of census method. The data were analysed by CDC-174 computer of KAIST, using SPSS pogram. Statistical methods empoyed were χ^2 test and Eta measures. the results of this study were as follows. 1. It showed that students psychological anxious trends had greatest significant correlation with adolescent student's problem brhavioral pattern, but the cardiovascular, respiratory, gastrointestional and genitourinary anxious trends has not significantly related with student's problem behavioral pattern. 2. Students group with undersocialized aggressive, undersocialized nonaggressive,undersocialized school-norm avoidant, or socialized nonaggressive behavioral patterns were less anxious, whereas those with socialized latent aggressive, socialized sexual, or socialized modellong behavioral patterns were higher anxious.
김헌수,김영돈,이재우,나철,이길홍,민병근,김세철 大韓神經精神醫學會 1988 신경정신의학 Vol.27 No.1
The present study was intended to examine the relationship of the MMPI mean scales in the Korean impotent and Beutler's decision rules to acertain the empirical utility of the MMPI in discriminating between organic and psychogenic erectile dysfunction. Subjects served for this study consisted of 451 patients visited to department of neuropsychiatry and urology, Chung-Ang University Medical Center from May 1, 1985 to July 31, 1987. Their age range was between 22 and 84. The actual number of cases put into the analyses was 97 including 53 psychogenic impotents and 43 organic impotents. Statistical methods employed were χ² and T score. Results of the study were presented as follows: 1) The mean overall 4-3/3-4 MMPI profile(17.7%) revealed somatic complaints, depression, conflict with spouse and emotionally unstable personality trait. However, there were no significant relationship of mean T score between psychogenic and organic impotents. 2) Applying the Beutler's rule decision, we found that our hit rate of rule I or rule Ⅱ were 12.3% and 47.2%, respectively. Applying the two rules to 97 cases, the hit rate was 60.4% with nonsignificant Chi square of 0.017. These results revealed no significant differences between psychogenic and organic subjects. Finally, we failed to examine the validity of Beutler's decision rules adapted to our 97 subjects.
金容雄,金廣植,李敦吉,孫寶均 全南大學校 農漁村開發硏究所 1983 農業科學技術硏究 Vol.18 No.1
水稻作에 있어서 보릿짚의 施用量과 施用方法에 따라 生育 및 收量에 미치는 影響을 檢討하고져 試驗한 結果는 다음과 같다. 水稻의 生育은 보릿짚 施用시 C/N率을 30으로 調節하므로서 生育草期의 窒素 飢餓現象 및 生育抑制를 나타내지 않고 草長 및 莖數의 增加를 보였다. 보릿짚 施用으로 土壤中 珪酸, 마그네시움, 燐酸 등의 成分量이 약간 增加되었으며 石灰量은 減少했고 pH도 低河했다. 보릿짚 350kg/10a을 C/N率 30으로 調節하여 施用한 區가 12% 增收되었으며 水量構成要素中 穗數만이 收量과 有意性 있는 正의 相關(r=0.718**)을 나타냈다. 보릿짚 施用으로 水稻體의 珪窒比(Sio₂/N)와 칼리 窒素率(K₂O/N)이 增大되었다. These studies were conducted to know the best method of applying the varley straw. These experiments were carried at eleven different treatment, which were three different level of barley straw application without or with the nitrogen fertilizer to adjust carbon nitrogen ratio, and determined the chemical properties of soil and rice plant at different growth stages. The results obtained were as follows. Applying the barley straw with the nitrogen fertilizer to adjust carbon nitrogen ratio, the phenomena of nitrogen starvation and growth inhibition did not apear in the early stage of the growth period, and the length and number of culm were increased. The rice yield was increased by 12 per cent in the barley straw 350kg per 10a plot adjusted carbon nitrogen ratio to 30. The contents of silica, magnesium and phosphate in paddy soil was increased by application of barley straw. SiO₂/N and K₂O/N in rice plant was increased with application of barley straw.
( Oh Hyun Lee ),( Hyun Jung Chung ),( Jin Woo Lee ),( Young Joo Jin ),( Byung Wook Bang ),( Seok Jeong ),( Kye Sook Kwon ),( Don Haeng Lee ),( Hyung Kil Kim ),( Yong Woon Shin ),( Young Soo Kim ) 대한간학회 2013 춘·추계 학술대회 (KASL) Vol.2013 No.1
Background/Aim: As increased tumor necrosis factor .alpha TNF-α) inhibitor use for treatment of many disease, reactivation of hepatitis B virus (HBV) is becoming issues. Especially, there was no guideline for isolated anti-HBV core (HBc) IgG positive patients undergoing TNFα inhibitor therapy and to find the evidence of HBV monitoring in these patients. Methods: Patients who had underwent TNFα inhibitor therapy from October 2009 to December 2012 were included in the study. In this patients group, we retrospectively investigated a series of serum aminotransferase levels, HBV serologic status, the type of TNFα inhibitor therapy and concurrent use of hepatotoxic agents. Results: A total 468 patients were received TNFα inhibitor therapy, and 67 patients were positive result of anti-HBc IgG. In these patients, 8 (11.9%) patients were HBsAg-positive, 15 22.4%) were HBsAg negative/HBsAb negative and 39 (58.2%) were HbsAg negative/HbsAb positive before the start of TNFα inhibitor therapy. HBV reactivation occurred to six patients and 5 of 6 patients were HBsAg positive, another one patient was HBsAg negative/HBsAb negative at baseline. One of five HBsAg positive patient was reactivated HBV infection during TNFα inhibitor therapy even though preemptive therapy. The only factor of past history of chronic hepatitis B (CHB) was statistically significant (P<0.05). and there was not occurred HBV-related mortality. Conclusion: HBV reactivation can occur not only HBsAgpositive but also HBsAg-negative/HBcAb-positive patients underwent TNFα inhibitor therapy. It is important to monitor HBV serology during the TNFα therapy in patients with past CHB history and anti-HBc IgG positive.
Joo, Young-Don,Lee, Sun-Mi,Lee, Soo-Woong,Lee, Won-Sik,Lee, Sang-Min,Park, Ji-Kyoung,Choi, Il-Whan,Park, Sae-Gwang,Choi, Inhak,Seo, Su-Kil Blackwell Publishing Ltd 2009 Immunology Vol.128 No.1
<P>Summary</P><P>Granulocyte colony-stimulating factor (G-CSF)-mobilized donor graft tissue used for peripheral blood stem cell transplantation contains a large number of immature myeloid cells that suppress alloreactive donor T cells, resulting in an inhibition of acute graft-versus-host disease (GVHD). However, the molecular mechanism underlying the suppressive function of immature myeloid cells is not fully understood. Here, we investigated whether indoleamine 2,3-dioxygenase (IDO) is related to the suppressive mechanism of G-CSF-induced immature myeloid cells (gMCs). We found that Gr-1<SUP>+</SUP> CD11b<SUP>+</SUP> cells were highly induced in G-CSF-injected donor graft tissue, which is a phenotype of immature myeloid cells, resulting in an inhibition of acute GVHD lethality by suppressing alloreactive donor T-cell expansion. IDO was not detected in primary isolated gMCs; however, this enzyme was markedly induced after treatment with interferon-&ggr; (IFN-&ggr;). This level was significantly higher in IFN-&ggr;-treated gMCs than in bone marrow myeloid cells, which promote alloreactive T-cell responses. We next investigated the functional role of IDO in gMC-mediated inhibition of acute GVHD lethality. We found no changes in gMC-mediated survival or alloreactive donor T-cell suppression when IDO activity was blocked using 1-methyl tryptophan. In addition, there was no difference in gMC-mediated survival rates between recipients transferred with either wild-type gMCs or IDO<SUP>−/−</SUP> gMCs. Taken together, our data suggest that gMC-mediated inhibition of lethal acute GVHD is through an IDO-independent mechanism.</P>
이상기 ( Sang Kie Lee ),이종진 ( Jong Jin Lee ),최순호 ( Sun Ho Choi ),김성욱 ( Sung Wook Kim ),길명도 ( Myoung Do Kil ),백경돈 ( Kyong Don Baik ),이행우 ( Hang Woo Lee ) 대한산부인과학회 2009 Obstetrics & Gynecology Science Vol.52 No.1
Cases of intracranial complication following infections of head and neck have been reported rarely, but the case of intracranial complication following tubo-ovarian abscess has not been reported yet. In this case, the 35-year-old women patient with lower abdominal pain and mild headache that was diagnosed as pelvic inflammatory disease was admitted to our hospital and was cared. In the course of admission, headache was aggravated and lateral deviation of eyeballs occurred. She was diagnosed as intracranial abscess following tubo-ovarian abscess in the result of neurological surgery department consultation. So we report it with brief review of literatures.
A new Middle-Late Maturity rice cultivar with Excellent Grain Quality "Hopyeongbyeo"
Hyun Jung Kwang,Hyun Tak Shin,Seong Hee Lee,Jae Kil Lee,Jeong Kwon Nam,Kyu Seong Lee,Mun Sik Shin,Jae Kwon Ko,Seung Yeub Lee,Tae Hwan Noh,Jin Il Choung,Ki Young Kim,Don Hyang Choi 한국육종학회 2007 한국육종학회지 Vol.39 No.2
Hopyeongbyeo is an anther culture derived Japonica rice (Oriza sativa L.) cultivar from the cross between Hitomebore and Hwajinbyeo by the rice breeding team of Honam Agricultural Research Institute (HARI), NICS, RDA, in 2003. This cultivar has a about 126 days growth duration from transplanting to harvesting. The short and round grain shape of Hopyeongbyeo is translucent with non-glutinous endosperm. Amylose content of rice grain is about 17.8% and high palatability of cooked rice compared with Nampyeongbyeo. This cultivar shows resistant to bacterial blight pathogenes of K1. The milled rice yield of Hopyeongbyeo is about 5.13MT/ha at ordinary transplanting culture in the local adaptability test. Hopyeongbyeo would be adaptable for the southern plain area of Korea.
Dibutyl phthalate biodegradation by the white rot fungus, Polyporus brumalis
Lee, Soo-Min,Lee, Jae-Won,Koo, Bon-Wook,Kim, Myung-Kil,Choi, Don-Ha,Choi, In-Gyu John Wiley & Sons 2007 Biotechnology and bioengineering Vol.97 No.6
<P>In this study, white rot fungus, Polyporus brumalis, was applied to degrade dibutyl phthalate (DBP), a major environmental pollutant. The degradation potential and resulting products were evaluated with HPLC and GC/MS. As DBP concentration increased to 250, 750, and 1,250 µM, the mycelial growth of P. brumalis was inhibited. However, growth was still observed in the 1,250 µM concentration. DBP was nearly eliminated from culture medium of P. brumalis within 12 days, with 50% of DBP adsorbed by the mycelium. Diethyl phthalate (DEP) and monobutyl phthalate (MBP) were detected as intermediate degradation products of DBP. In culture medium, the concentration of DEP was higher than that of MBP during the incubation period. After 12–15 days, the concentrations of both decreased rapidly in the culture medium. The primary final degradation product of DBP in culture medium was phthalic acid anhydride, as well as trace amounts of aromatic compounds, such as α-hydroxyphenylacetic acid, benzyl alcohol, and O-hydroxyphenylacetic acid. According to these results, the degradation of DBP in culture medium by the white rot fungus, P. brumalis, may be completed through two pathways—transesterification and de-esterification—which successively combine into an intracellular degradation pathway. Biotechnol. Bioeng. 2007; 97: 1516–1522. © 2007 Wiley Periodicals, Inc.</P>