배 주스 슬러리로 제조한 배 페이스트의 품질 특성과 생리기능성

김영헌, 장인택, 나광출, 이종수 배재대학교 자연과학연구소 2012 自然科學論文集 Vol.23 No.1

In order to reduce environmental pollution by pear slurry from pear juice processing and further, develop new valuable sauces, pear pastes was prepared using pear slurry and its quality characteristics was investigated with physiological functionality. Pear paste contained 29.1% of carbohydrate, 1.0% of crude protein and 0.25% of crude fat, and also fructose content and edible fiber content were 16.42mg/100ml and 0.5g/100ml, respectively. Anti-obesity α-glucosidase inhibitory activity of the pear pastes was 20.0% and antihypertensive angiotensin I-converting enzyme inhibitory was increased to 17.9% from 4.0% during storage at 20℃ for 2 weeks.

소아 시신경로 교종에서 보조적 치료의 역할

장종호,나영신,김정훈,이정교,강신광,김태형 The Korean Neurosurgical Society 2004 Journal of Korean neurosurgical society Vol.35 No.2

ATM망에서 실시간 연결수락제어에 관한 연구

장혁,김영훈,김용수,김희철,나상동 조선대학교 동력자원연구소 1997 動力資源硏究所誌 Vol.19 No.1

본 논문은 이질적 버스트 트래픽을 갖는 ATM(Asynchronous Transfer Mode) 망에서 실시간 연결 수락 제어를 위한 유체 흐름 모델(fluid flow model)에 기반을 둔 실시간 알고리즘을 제안한다. 셀 손실 확률은 QOS(Quality of Service)의 기준이 되므로 제안된 실시간 알고리즘은 일정한 메모리 크기와 연결 요청의 수락 여부 즉, 연결 수락 여부의 결정을 위한 하나의 영역을 필요로 한다. 이러한 트래픽 소스 각 타입에 대한 셀 손실 확률은 트래픽 소스 타입 전체에 하나만 존재하더라도 요구를 충족 시킬 수 없으므로, 본 논문에서 제안된 실시간 알고리즘에 의해 산출되는 각각의 셀 손실확률에 충분한 상한선을 제공하는 전형적 트래픽 매개변수를 사용하여 성능을 분석한다.

과민성 대장 증후군에서의 Pinaverium bromide의 임상효과에 대한 관찰

김영건,장병환,김성철,박헌진 충남대학교 의과대학 지역사회의학연구소 1987 충남의대잡지 Vol.14 No.1

An open clinical therapeutic trial was used to study the therapeutic effect and untoward side effect of pinaverium bromide (Dicetelc^ⓡ) in patients with the irritable bowel syndrome. The drug was given orally 50mg three times a day for two to four weeks to 37 out-patients at Chungnam National University Hospital. The results observed were as followings. 1. Out of the 28 cases with abdominal pain, 22 cases (86%) were markedly improved. And out of 28 cases with abdominal fullness, 20 cases (71%), and out of the 35 cases with changes in bowel habit, 31 cases (89%) were markedly improved. 2. The effect of this drug was as excellent in 18 patients (48.6%) as they were completely relieved from all symptoms. And the effect was as good in 17 patients (45.9%) as patially relieved. So the overall effectiveness was 94.6%'. Only in 2 patients (5.4%), the drug was of no effect. 3. There were no untoward side effects observed. In conclusion, Pinaverium bromide appears to be effective and safe for the treatment of patients with irritable bowel syndrome.

부산 신평·장림공단지역의 대기오염물질 배출 특성

김상헌,정장표,김영태,조성훈 慶星大學校 環境問題硏究所 1995 環境硏報 Vol.5 No.1

Industrial growth and urban gravitation of the population etc. have seriously deteriorated the air quality which has adverse effect on human health and property, and the situation is more serious in industrial complex as well. Therefore, it is necessary to examine the pollutants emissions inventory to establish proper and comprehensive strategies for the reduction of pollutant levels. This study is aimed at investigating the characteristics of the pollutant emissions in the vicinity of Sinpyeung·Jangrim industrial complex in Pusan. The emission quantities of air pollutants were estimated by the grid(1㎞x1㎞), the source classification, and the time on the basis of the type and the amount per month of the fuel. The important results from this study were as followings: The average emission quantity(rate) of SO₂, TSP, NOx, CO and HC showed 1926.74 ton/yr(61.09 g/sec), 367.83 ton/yr(11.66 g/sec), 1440.64 ton/yr(45.68 g/sec), 4698.33 ton/yr(148.98 g/sec) and 447.15 ton/yr(14.18 g/sec), respectively. In case of SO₂and TSP, the emission quantities were majorly contributed by stationary source(point source and area source) whose contribution percentages were calculated as 65.8%, 30.6%. On the other hand, emission quantities of NOx, CO and HC were highly contributed by mobil source(line source) whose contribution percentages were calculated as 59.3%, 84.2% and 88.6%.

유방통을 호소하는 한국 여성에서 Gamma Linolenic acid의 임상적인 효과

정재헌,김권천,조현진,민영돈,김성환,김정용,장정환 조선대학교 부설 의학연구소 2000 The Medical Journal of Chosun University Vol.25 No.1

Background and Objectives : Recently, the incidence of breast cancer is gradually increasing in korea. Many patients visit the hospital with a fear of breast cancer, if she had the pain in her breast. But Breast pain is not a cardinal sign of breast cancer. Only 7% of patient in breast cancer has breast pain. Materials and Method : To know the clinical effects of gamma-linolenic acid(GLA), we analyzed the medical records of 55 cases with breast pain, who visited the outpatient clinic of Chosun university hospital, between July of 1999 to December of 1999. Of the 55cases of breast pain, we analyzed 26 cases of patient with breast pain who was treated with GLA for 2 month and we excluded patients of breast pain who had breast mass or were treated with other drug. Results : 2 Patients we are dropped out because nausea and vomiting were developed, 4 Patient with breast pain were treated with GLA for 1 month, and relieved completely from mastalgia and 8 patients with breast pain were treated with GLA for 2 months and breast pain was relieved completelys. 4 patient had treatment for 2 months, were relieved slightly. But 8 patients with breast pain didn't reveal the relief of symptom after the intake of GLA. Conclusion : We conclude that GLA could be considered a first line drug in patients with mastalgia.

생쥐 위장관의 Interstitial cells of Cajal(ICC)에 대한 면역조직화학적 연구

김영철,차경훈,신무경,임건한,김주영,안병수,김장만,양경철,박도영,오재욱,장인엽 조선대학교 2003 The Medical Journal of Chosun University Vol.28 No.1

Background and Objectives : Interstitial cells of Cajal(ICC) are the pacemakers in gastrointestinal tract that modulates gastrointestinal motiliey and these cells also transmit neural input from enteric nerves to smooth muscles. Recent work on tissues from patients with motility disorders that suggest that loss or defect in ICC could be related to pathophysiology in human and animal models. Immunolabelling of ICC in intestinal wall is recently developed by using specific marker, anti-c-kit antibody. Immunohistochemistry was done for ICC network in attempt to provide a morphological basis for the mechanism regulating gastrointestinal motility Methods : Cryosection was done, and whole-mount preparations of mouse stomach, gastrointestinal tract were immunolabelled using the anti-c-Kit. Immunolabelled ICC networks were observed under a confocal laser scanning microscopy. Results : According to three dimensional reconstruction study, we found that the c-Kit-positive celluar networks were widely distributed in the gastrointestinal muscle (1) circular muscle layer(IC-IM), (2) myenteric plexus(IC-MY), (3) deep muscular plexus(IC-DMP) in ileum, (4) submucosal plexus(IC-SMP) and longitudinal muscle layer(IC-LM) in colon. Conclusion : The characteristic profiles of ICC celluar networks provide a morphological basis upon the mechanism regulating gastrointestinal motility. Additional studies for the enteric nerves-ICC interaction are need to evaluate the detailed roles of Icc in gastrointestinal tract.

신생아 말초혈액 T 림프구의 아형 분석

최두영,김종덕,장선일,이신은,조성경,정헌택 최신의학사 1990 最新醫學 Vol.33 No.12

고빌리루빈혈증을 동반한 자가면역성 간염 1례

서영범,김성욱,장재식,강혁주,이중현,윤병구,김욱년,이광헌,이구,유석동,양창헌,이정호,이영현,이창우,서정일 동국대학교 의학연구소 2000 東國醫學 Vol.7 No.-

자가면역성 간염은 대개 만성 경과를 가지며, 혈중 자가면역항체와 혈청 글로불린치의 상승, 그리고 조직학적으로 괴사 염증성 변화를 특징으로 하는 질환으로 아직 정확한 병인이 밝혀져 있지 않은 상태이다. 발병연령은 대개 젊은 영자(15-25세)에서 호발한다. 이 질환은 급성 간염의 임상경과를 보일 수 있으나, 심한 급성 간염이나 전격성 간염으로도 나타날 수 있는데, 이 경우 아주 나쁜 예후를 보인다고 한다. 치료는 자가면역성 간염 임상 경과의 다양성이나 병인, 병리기전의 불확실성에도 불구하고 대개 steroid 치료에 반응하는 것으로 알려져 있으며 대개 80%의 관해율을 나타내며 궁극적으로 간경변으로의 진행을 막을 수 있는 것으로 보인다. 저자들은 58세 남자에서 발생한 급성의 경과를 가지고 심한 황달을 동반한 자가면역성 간염을 경험하였기에 문헌고찰과 함께 보고하는 바이다. Autoimmune hepatitis (AIH) is a chronic necroinflammatory liver disorder of unknown cause associated with circulating autoantibodies and a high serum globulin level. The age of onset of AIH show a peak between the age of 15 and 25 years. AIH can develop and be manifested as acute hepatitis, but severe form of acute hepatitis or fulminant hepatic failure has a poor prognosis. Although AIH is likely to progress from chronic active hepatitis to cirrhosis, steroid therapy can control the disease activity, prolong survival, improve the quality of life , and defer liver transplantation. In the present report we describe a 58-year-old man who admitted because of progressive jaundice and fatigue. He was diagnosed with AIH from laboratory test result showing positivity for antinuclear antibodies, anti-smooth muscle antibodies, and negativity for hepatitis viral markers and from liver biopsy. Steroid therapy, oral administration of prednisolone, was effective in improving the liver function test. Following liver biopsy 6 months after onset shows markedly improved necroinflammatory activity.

일차적 관동맥 중재술 시 관동맥 조영술상 혈전이 많은 병변에서의 원위부 색전증 방어에 대한 PercuSurge GuardWire 시술의 유용성

김장영,윤정한,이승환,유병수,정현숙,김우재,주헌수,황성오,최경훈 대한순환기학회 2003 Korean Circulation Journal Vol.33 No.12