http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
한국인 주요우울장애 환자에서 혈중 ACTH, Cortisol 농도와 해밀턴 우울 평가 척도의 신체증상 항목과의 상관관계
여혜빈,김린,함병주,심세훈,권영준,정희연,정한용,한상우,이민수,이화영 대한생물치료정신의학회 2011 생물치료정신의학 Vol.17 No.2
Objectives:Hypothalamic-Pituitary-Adrenocortical(HPA) system dysregulation plays an important role in the pathophysiology of major depressive disorder. Medically unexplained somatic symptoms comprised the predominant complaints of korean patients with major depressive disorder. It might be related to dysregulation of HPA system and somatic symptoms. The aim of this study was to investigate the association between Hamilton Depression Rating Scale severity and the Plasma Adrenocorticotropic Hormone(ACTH) & Serum Cortisol level in Korean patients with major depressive disorder. Methods:Our study design was prospective. A total 111 hospitalized patients with major depressive disorder (DSM-IV) at Anam Hospital, Korea University Medical Center between Jan 2009 and May 2011 were selected. Hamilton Depression Rating Scale was measured by psychiatrist. Plasma ACTH, Serum Cortisol levels were analyzed at the time of admission. Results:There are significant correlations(p<0.05) between Hamilton Depression Rating Scale of somatic component(HAM-D 11-15 item) and Plasma ACTH and Serum Cortisol level. However, other HAM-D sub items were not significantly correlated with Plasma ACTH and Serum Cortisol level except somatic component. Conclusion:Our Study results suggest that hyperactivity of HPA axis might be correlation with somatic symptoms in korean patients with major depressive disorder.
金禾彬 광주대학교 1988 산경연구 : 광주대 Vol.1 No.-
Funds statement found in practice today are a hodgepodge of miscellaneous information presented in a confusing and misleading way. Many accountants see the problem as one of defining "funds". They attribute the confusion over the funds statement to confusion over what is meant by the term "funds". In 1964 John b.Coughlan Observed that the funds Statement based on working capital changes has "baffled a generation of accounting students" and "it is therefore hardly conceivable that it has enlightened Stockholders and other lay readers". The solution to the problem of the funds statement does not lie in searching for a new definition of funds that will enable all of the objectives of the Statement to be achieved. It lies in identifying clearly the financial reporting objectives that need to be achieved but are not achived by the balance sheet and income Statement and designing new Statement that achieve those objectives.
송우정,Mira Choi,Dong Hun Lee,Jae-Woo Kwon,Gun-Woo Kim,Myung Hwa Kim,Mi-Ae Kim,Min-Hye Kim,Byung-Keun Kim,Sujeong Kim,Joung Soo Kim,Jung Eun Kim,Ju Young Kim,Joo Hee Kim,Hyun Jung Kim,Hye One Kim,Hyo-Bin 대한천식알레르기학회 2020 Allergy, Asthma & Immunology Research Vol.12 No.4
Chronic spontaneous urticaria (CSU) is defined as the occurrence of spontaneous wheals, angioedema, or both for >6 weeks in the absence of specific causes. It is a common condition associated with substantial disease burden both for affected individuals and societies in many countries, including Korea. CSU frequently persists for several years and requires high-intensity treatment; therefore, patients experience deteriorations in quality of life and medication-associated complications. During the last decade, there have been major advances in the pharmacological treatment of CSU and there is an outstanding need for evidence-based guidelines that reflect clinical practice in Korea. The guidelines reported here represent a joint initiative of the Korean Academy of Asthma, Allergy and Clinical Immunology and the Korean Dermatological Association, and aim to provide evidence-based guidance for the management of CSU in Korean adults and children. In Part 1, disease definition, guideline scope and development methodology as well as evidence-based recommendations on the use of antihistamines and corticosteroids are summarized.
국내 6개 지역 종합병원에 내원한 소아 알레르기 환자에서의 혈청 Immunoglobulin E 농도에 관한 연구
김주화 ( Joo Hwa Kim ),최경빈 ( Kyung Bin Choi ),문진화 ( Jin Hwa Moon ),이하백 ( Ha Baik Lee ),김성원 ( Sung Won Kim ),국명희 ( Myung Hee Kook ),김자경 ( Ja Kyung Kim ),김우경 ( Woo Kyung Kim ),박용민 ( Yong Min Park ),이소연 ( S 대한소아알레르기호흡기학회 2012 소아알레르기 및 호흡기학회지 Vol.22 No.1
Purpose: We investigated the change in serum total immunoglobulin E (IgE) and allergen-specific IgE according to allergic diseases and age. Methods: Allergic markers of children under 18 years of age with allergic diseases for the last 5 years were collected from 12 hospitals nationwide. The total data was 9,710. Data about levels of serum total IgE and allergen-specific IgE to 15 common allergens were collected. Results: In children with asthma, serum total IgE was higher in older age than in younger age until age 7 to 12 years, at which time the level was highest (paper radioimmunosorbent test, 526.7 IU/mL; UniCAP, 339.9 IU/mL). The level was lower in older age than that during younger age. This change was similar to that in children with allergic rhinitis and atopic dermatitis. The level was highest at ages 7 to 12 years in children with allergic rhinitis, and at age 10 to 12 years in children with atopic dermatitis. In children with both asthma and allergic rhinitis, as well as in children with all three diseases, the change in serum total IgE was similar to that of children with an isolated disease. The highest level in children with all three diseases was higher than that in children with an isolated disease. The analysis of allergen-specific IgE positivity showed that food allergens were dominant before the age of 2 years, and that aeroallergens such as house dust mites were dominant. Conclusion: Serum total IgE in Korean children with allergic diseases was higher in older age than in younger age until the ages of 7 to 12 years, and then the change in total IgE by age was the opposite.
Kim, Yoon Hwa,Viswanath, Noolu S. M.,Unithrattil, Sanjith,Kim, Ha Jun,Im, Won Bin The Electrochemical Society 2018 ECS journal of solid state science and technology Vol.7 No.1
<P>In the past decades, solid-state lighting based on phosphors as energy converters has been a fast-growing industry. Phosphor-converted white light-emitting diodes (pc-wLEDs) enable high-power applications and miniaturization; for this, the phosphor must have good stability and high efficiency. In order to satisfy this demand, phosphor plates have been proposed instead of conventional organic-based phosphor binders. In this review, such phosphor plates are categorized according to their synthesis methods, and the advantages and disadvantages of each category are detailed. In addition, we describe the major aspects of phosphor plates that require improvement for applications in high-power devices. For the fabrication of high-power LEDs, the phosphor configuration, color purity, porosity, and particle size of glass powders are key properties to enhance the luminescence efficiency and reduce the generation of heat inside wLED packages, thereby improving thermal stability.</P>
Biofilter 를 이용한 VOC 처리특성 및 미생물 첨가에 의한 영향 연구
김종화,김소영,김우식,김응빈,김승수,김빈,함승주 한국공업화학회 1999 응용화학 Vol.3 No.1
The removal effects of VOC vapors in a pilot-scale biofilter have been studied. Biofiltration test was performed in a biofilter fed downward with contaminated air at ambient conditions. The biofilter was packed with the bark of a tree(1∼2 ㎝ size). The biofilter was operated under various inlet-airstream benzene concentrations. The flow-rate and temperature in the biofilter were 0.398 L/min., 5∼15℃, respectively. We investigated the removal efficiency variation of benzene with different concentrations were changed. Also, we studied the effects of VOC treatment when microorganisms (Pseudomonas) was added to the biofilter. The results showed that the removal efficiency was fairly improved by addition of microorganisms.
A zero-thermal-quenching phosphor
Kim, Yoon Hwa,Arunkumar, Paulraj,Kim, Bo Young,Unithrattil, Sanjith,Kim, Eden,Moon, Su-Hyun,Hyun, Jae Young,Kim, Ki Hyun,Lee, Donghwa,Lee, Jong-Sook,Im, Won Bin Nature Publishing Group, a division of Macmillan P 2017 NATURE MATERIALS Vol.16 No.5
<P>Phosphor-converted white light-emitting diodes (pc-WLEDs) are efficient light sources used in lighting, high-tech displays, and electronic devices. One of the most significant challenges of pc-WLEDs is the thermal quenching, in which the phosphor suffers from emission loss with increasing temperature during high-power LED operation. Here, we report a blue-emitting Na3-2xSc2(PO4)(3):xEu(2+) phosphor (lambda(em) = 453 nm) that does not exhibit thermal quenching even up to 200 degrees C. This phenomenon of zero thermal quenching originates from the ability of the phosphor to compensate the emission losses and therefore sustain the luminescence with increasing temperature. The findings are explained by polymorphic modification and possible energy transfer from electron-hole pairs at the thermally activated defect levels to the Eu2+ 5d-band with increasing temperature. Our results could initiate the exploration of phosphors with zero thermal quenching for high-power LED applications.</P>
Kim, Taeil,Yoon, Joonsun,Cho, Hwansung,Lee, Wook-bin,Kim, Joon,Song, Young-Hwa,Kim, Se Nyun,Yoon, Jeong Ho,Kim-Ha, Jeongsil,Kim, Young-Joon Nature America Inc 2005 Nature immunology Vol.6 No.2
IκB kinase (IKK) and Jun N-terminal kinase (Jnk) signaling modules are important in the synthesis of immune effector molecules during innate immune responses against lipopolysaccharide and peptidoglycan. However, the regulatory mechanisms required for specificity and termination of these immune responses are unclear. We show here that crosstalk occurred between the drosophila Jnk and IKK pathways, which led to downregulation of each other's activity. The inhibitory action of Jnk was mediated by binding of drosophila activator protein 1 (AP1) to promoters activated by the transcription factor NF-κB. This binding led to recruitment of the histone deacetylase dHDAC1 to the promoter of the gene encoding the antibacterial protein Attacin-A and to local modification of histone acetylation content. Thus, AP1 acts as a repressor by recruiting the deacetylase complex to terminate activation of a group of NF-κB target genes.
Image Analysis Algorithm for the Corneal Endothelium
Kim Young-Yoon,Kim Beop-Min,Park Hwa-Joon,Im Kang-Bin,Lee Jin-Su,Kim Dong-Youn The Korean Society of Medical and Biological Engin 2006 의공학회지 Vol.27 No.3
The number of the living endothelial cells and the shape of those are very import clinical parameters for the evaluation of the quality of cornea. In this paper, we developed the automated endothelial cell counting and shape analysis algorithm for a confocal microscope. Since, the endothelial images from the confocal microscope has a non-uniform illumination and low contrast between cell boundaries and cell bodies, it is very difficult to segment the cells from the endothelial images. To cope with these difficulties, we proposed the new two stage image processing algorithm. At first stage algorithm, we used a high-pass filter and histogram equalization to compensate the non-uniform brightness pattern and a morphological filter and a watershed method are applied to detect the boundary of cells. From this stage, we could count the number of cells in an endothelial image. At second stage algorithm, we used a Voronoi diagram method to classify the shape of cells. This cell shape analysis and the percent of hexagonal cells are very sensitive in detecting the early endothelium damage. To evaluate the performance of the proposed system, we p개cessed seven endothelial images obtained using a confocal microscope. The proposed system correctly counted 95.5% cells and classified 92.0% of hexagonal cell shapes. This result is better than any others in this research area.