http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
엄흥식,김준재,김현수,박영정,최상봉,박원도,김상현 인제대학교 2006 仁濟醫學 Vol.27 No.-
Spinal epidural abscess is an uncommon but readily diagnosable and treatable potential cause of paralysis and death. The incidence of spinal epidural abscess is approximately one to two cases per 10,000 hospital admissions in the United States. The symptoms of spinal epidural abscess are varied but include lower back pain, fever, local tenderness and neurological deficit, especially in such high risk groups as patients with diabetes, intravenous drug abuse, chronic renal failure, alcoholism, liver disease and immunocompromization. Infections of the epidural space originate from contiguous spread or via hematogenous routes from a distant source. Cutaneous sites of infection are the most common remote sources, especially in intravenous drug users. S. aureus accounts for most spinal epidural abscess infections, followed by streptococci and gram-negative anaerobes. We here report a case of spinal epidural abscess in renal abscess patient complaining of fever and back pain. A 71-year old female patient was admitted to epigastric pain and oliguria. She had been diagnosed as acute renal failure and treated with hydration. After third hospital days, she shows a persistent fever and drowsy mentality. Abdominal computed tomography demonstrated renal abscess. She was treated with intravenous antibiotics, third cephalosporin. Blood cultures and urinary culture revealed Escherichia, coli. After fourteenth hospital days, she developed back pain, muscle weakness and decreased sensation of lower extremities. Spine MRI demonstrated spinal epidural abscess with spinal cord compression. Surgical drainage with laminectomy was performed. After treatment of intravenous antibiotics and surgical drainage, she discharged with improved back pain and neurological symptom.
유준영,양병은,송상훈,엄기훈 大韓顎顔面成形再建外科學會 1999 Maxillofacial Plastic Reconstructive Surgery Vol.21 No.4
The nasal and zygoma bone are parts of frequently fracturing of facial bones because of anatomically protrusion. Of facial bone fractures, nasal bone is at the high level of incidence rate. But zygoma fracture that anatomical characteristics increase the incidence rate also is occupied considerable part of the facial bone fracture. The outline of face is decided by form of underlying skeletal structure, of that, zygoma plays an important role in. Zygoma is closely attached to surrounding anatomic structure as orbit, maxillary sinus. Aesthetic and functional disturbance are developed by zygoma fracture from trauma, complications, as facial asymmetry, trismus, sensory disturbance, epistaxis, periorbital hemorrhage, diplopia etc, are developed. The patterns of complications following displacement of fractured fragment of zygoma by trauma are slightly different.
악교정 수술후 자가통증조절장치(Patient-Controlled Analgesia)의 사용 효과에 관한 연구
양병은,유준영,송상훈,엄기훈 大韓顎顔面成形再建外科學會 1999 Maxillofacial Plastic Reconstructive Surgery Vol.21 No.4
The concept of PCA(Patient Controlled Analgesia) was first described in 1968, by Sechzer. The earliest descriptions of actual self-administered PCA machines were by Forrest et al. In gastric bypass surgery, cesarian section, orthopedic surgery etc, PCA is widely used in the control of postoperative pain. Previous Studies have shown that PCA provides effective pain-control for the postoperative patient. The postoperative pain-control is a problem that should be solved in surgery. Especially in orthognathic surgery, it is not same as in the case of maxillofacial trauma surgery or of tumor surgery : most orthognathic surgery patients are under operation not accustomed to pains, and difficulties in pain-complaint due to IMF(Intermaxillary fixation), postoperative nausea, and vomiting are additional problem. In this study, we have compared PCA and IM analgesics with respect not only to time request but also to the quality of postoperative pain control.
ViP: A Practical Approach to Platform-based System Modeling Methodology
Um, Jun-Hyung,Hong, Sung-Pack,Kim, Young-Taek,Chung, Eui-Young,Choi, Kyu-Myung,Kong, Jeong-Taek,Eo, Soo-Kwan The Institute of Electronics and Information Engin 2005 Journal of semiconductor technology and science Vol.5 No.2
Research on highly abstracted system modeling and simulation has received a great deal of attention as of the concept of platform based design is becoming ubiquitous. From a practical design point of view, such modeling and simulation must consider the following: (i) fast simulation speed and cycle accuracy, (ii) early availability for early stage software development, (iii) inter-operability with external tools for software development, and (iv) reusability of the models. Unfortunately, however, all of the previous works only partially addresses the requirements, due to the inherent conflicts among the requirements. The objective of this study is to develop a new system design methodology to effectively address the requirements mentioned above. We propose a new transaction-level system modeling methodology, called ViP (Virtual Platform). We propose a two-step approach in the ViP method. In phase 1, we create a ViP for early stage software development (before RTL freeze). The ViP created in this step provides high speed simulation, lower cycle accuracy with only minor modeling effort.(satisfying (ii)). In phase 2, we refine the ViP to increase the cycle accuracy for system performance analysis and software optimization (satisfying (i)). We also propose a systematic ViP modeling flow and unified interface scheme based on utilities developed for maximizing reusability and productivity (satisfying (ii) and (iv)) and finally, we demonstrate VChannel, a generic scheme to provide a connection between the ViP and the host-resident application software (satisfying (iii)). ViP had been applied to several System-on-a-chip (SoC) designs including mobile applications, enabling engineers to improve performance while reducing the software development time by 30% compared to traditional methods.
Cultivation of Ganoderma lucidum and their antioxidant activity
Hyung-Jun Noh,Sun-Young Um,Ho-Young IM,Jae-Han Cho,Young-Ok Kim,Yu-Su Shin,Sang-Won Lee,Seung-Eun Lee,Geum-Soog Kim,Ji-Hyun Lee,Yoon-Pyo Hong 한국버섯학회 2010 한국버섯학회지 Vol.8 No.4
This study was carried out to investigate characteristic pattern of fruiting body of Ganoderma lucidum and their antioxidant activity. Mycelia of all strains were firstly inoculated into potato dextrose agar(PDA) and then transfered to a media of saw dust which contained 20% rice bran. These mycelia of saw dust were then inoculated into oak tree in polyethylene bags which has been sterilized for 8h at 120℃. The polyethylene bags were sent to a growth room for growth of fruit bodies. Antioxidant activities of each fruiting body were investigated by DPPH method.
( Sang Jun Suh ),( Hyung Joon Yim ),( Young Kul Jung ),( Seong Gyu Hwang ),( Hana Park ),( Yeon Seok Seo ),( Soon Ho Um ),( Sae Hwan Lee ),( Young Seok Kim ),( Jae Young Jang ),( In Hee Kim ),( Hyoung 대한간학회 2018 춘·추계 학술대회 (KASL) Vol.2018 No.1
Background/Aims: Recommendation of management of multidrug resistant (MDR) chronic hepatitis B (CHB) is still not uniform. Although current guidelines recommend tenofovir plus entecavir (ETV) or tenofovir monotherapy for MDR CHB, real-life data comparing combinations based TDF versus (vs.) TDF monotherapy are sparse. Herein, we report a multicenter cohort study for the evaluation of TDF-based therapy for MDR CHB. Methods: The inclusion criteria were CHB patients with resistance to more than 2 nucleos(t)ide analogues and hepatitis B virus (HBV) DNA level over 200 IU/mL. Patients with decompensated cirrhosis or hepatocellular carcinoma were excluded. Primary end point was cumulative virologic response defined by undetectable HBV DNA (<20 IU/mL) until month 60. Results: A total of 256 patients were enrolled and 236 patients were included for analysis. Mean age of patients were 49 years and 77.5 % were male. Mean baseline HBV DNA level was 4.2±1.6 log IU/mL. Genotypic resistance to L-nucleoside analogues (L-NA)+adefovir (ADV) (79 patients), L-NA+ETV (106 patients), L-NA+ADV+ETV (51 patients) were confirmed at enrollment. Initial treatments for MDR CHB were TDF+ETV 1 mg (171, 72.5 %), TDF+ETV 0.5 mg (7, 3.0 %), TDF+L-NA (6, 3.0 %), and TDF monotherapy (52, 22.0%). Virologic response rates of the whole cohort at year 1, year 2, year 3, year 4, and year 5 were 77.2%, 86.9 %, 89.9 %, 90.1 %, and 92.5 %, respectively. At year 5, virologic response rate was not significantly different between the TDF monotherapy group and TDF-based combination group (87.5 % vs. 93.0 %, respectively, P=0.493 by Fisher’s exact test). The cumulative virologic response rate of TDF monotherapy was not significantly different at year 3 (92.3 % vs. 94.0%, respectively, P=0.893) and at year 5 (96.2 % vs. 97.8 %, respectively, P=0.910), and was not inferior to combination therapies considering that 95% confidence interval (-9.2% ~ 5.8% at year 3; -6.5% ~ 3.2% at year 5) did not include the 10% of non-inferiority margin. Conclusions: TDF based therapy was effective for the treatment of MDR CHB for during 5 years of follow-up. The efficacy of TDF monotherapy was not inferior to the TDF based combination therapy.
Antioxidant activity of Ganoderma lucidum extracts
Hyung-Jun Noh,Sun-Young Um,Ho-Young IM,Kang-Hyo Lee,Kab-Yeul Jang,Chang-Sung Jhune,Young-Ok Kim 한국버섯학회 2010 한국버섯학회지 Vol.8 No.2
This study was carried out to investigate characteristic pattern of fruiting body of Ganoderma lucidum and their antioxidant activity. Mycelia of all strains were firstly inoculated into potato dextrose agar(PDA) and then transfered to a media of saw dust which contained 20% rice bran. These mycelia of saw dust were then inoculated into oak tree in polyethylene bags which has been sterilized for 8h at 120℃. The polyethylene bags were sent to a growth room for growth of fruit bodies. Antioxidant activities of each fruiting body were examined by using DPPH(α,α-diphenyl-β-picrylhydrazyl).