한의진단명과 진단요건의 표준화 연구 II (표준화 실례) : 2차년도 연구결과 중간 보고

양기상,최선미,최승훈,안규석,박경모,박종현,김성우,신승호,정우열,전병훈,고현,김정범,신상우,김성훈,김동희,권영규,엄현섭,장혜옥 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the second year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows; - differential diagnosis according to condition of body fluid, differentiation of syndromes according to the state of qi and blood, differential diagnosis according to relative excessiveness or deficiency of yin and yang(氣血陰陽津液辨證) - differentiation of diseases according to pathological changes of the viscera and their interrelation - analyzing and differentiating of febrile diseases in accordance with the theory of the six channels(傷寒辨證) The individual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name(異名), notion of diagnosis pattern, index of differentiation of symptoms and signs(辨證指標), the main point of diagnosis, analysis of diagnosis pattern(證候分析), discrimination of diagnosis pattern(證候鑑別), a way of curing a diseases(治法), prescription(處方), herb in common use(常用藥物), diseases appearing the diagnosis pattern(常見疾病), documents(文獻調査). This study was carried out on the basis of the Chinese documents and references.

모유수유 실태 및 모유수유에 영향을 미치는 요인에 대한 조사

양은석,문경래,박종 조선대학교 1995 The Medical Journal of Chosun University Vol.20 No.1

Human milk is recognized as the optimal diet for newborn and infants. The ?? of breast-feeding has increased in many countries, but in Korea is still very low. We ??veyed the present status of infant feeding methods and the reason for the failure of breast-feeding. The survey was performed by a special questionarie on 1345 cases of mothers who visited both the well baby clinic of Chosun University Hospital and local clinics in Kwangju from May to June. 1993. The results obtained are as follows: 1) The rates of breast-feeding, mixed-feeding, formula-feeding were 27.4%, 21.6%, 51.0% respectively. 2) The rate of breast-feeding was higher in babies of mothers of older age. lower eduacation level, and normal vaginal delivery. 3) Mothers recognized the significance of breast-feeding(95%) , but the rate of breast-feeding was very low. 4) Knowledge about breast-feeding was mainly from books(29.7%), parents(27%), TV and radio(20.3%), and only(9.7%) marginally from medical doctor. 5) The cause of failure of breast-feeding was the mother's concern of insufficient breast milk(48.6%), breast engorgement and pain of the nipples(16.3%), diarrhea(10.3%). We strongly recommend that pediatricans take a more forceful role in increasing the rate of breast-feeding. Since. as our study showed, the obsticales to breast-feeding are based in misinformation, the pediatrician through education and reinforcement is in a strong position to bring about change.

가입자망과 유·무선 댁내망 연동을 위한 홈게이트웨이 표준화동향 및 향후 발전전망

양수경,김일중,박종안 조선대학교 전자정보통신연구소 2001 電子情報通信硏究所論文誌 Vol.4 No.1

Homegateway provides multiple services such as high speed internet, ealtime multimedia service, home resource sharing, network game, tele education, tele medicare, home shopping etc. through various access networks and various wired and wireless home networks. In addition, it enables us control remote home appliances and home security service using hand-held information terminals. This may be come true in a condition that should be installed and managed easily and reliability and security supported. Nowadays the development of homegateway which is a core device for home information infrastructure in the near future, is deeply needed. In this paper, we review the some key access network technologies and wired and wireless home network technologies. And recent development trends of homegateway technology which enables interoperability with each home network technologies and recent home network standardization trends are reviewed. Finally, future aspects on homegateway development are issued in relation to future development of access networks, home networks, internet appliances and cyber-home construction activation.

성인 막성신병증의 임상적 고찰

양종오,이상주,박기현,장윤경,이강욱,서광선,신영태 충남대학교 의학연구소 2001 충남의대잡지 Vol.28 No.2

Membranous nephropathy (MN) is a glomerular disease characterized by diffuse thickening of the glomerular basement membrane without significant mesangial proliferative change and is usually manifested by the nephrotic syndrome. To evaluate the clinical and pathologic characteristics of this disease in adults, we analyzed 65 patients with primary membranous nephropathy who were diagnosed at Department of Internal Medicine, Chungnam National University Hospital from February 1986 to February 2001. The results are as follows: 1) Of total 96 patients with membranous nephropathy, 67.7% was primary MN. Hepatitis B-associated MN and lupus MN were 22.9%, and 9.4%, respectively. Median duration of follow-up was 35.1 months(0.3∼177) in primary MN, 49.6 months(2.5∼103) in lupus MN, and 35.6 months(0.5∼108) in hepatitis B-associated MN. 2) Mean age of the patients with primary MN at the time of diagnosis(43.3 years) was significantly higher than that of lupus MN(30.4 years) and HBV-associated MN(36.2 years). Male to female ratio of primary MN was 1.03:l. 3) At the time of diagnosis, 89.2% of primary MN was presented with nephrotic syndrome. Twenty seven percent of patients showed hypertension. Hematuria was found in 58.5% of primary MN patients. Azotemia was noted in 3.1 %. 4) Global sclerosis, tubular atrophy and interstitial fibrosis were noted in 39.8, 16.1 and 11.3% of primaty MN, respectively. IgG and C3 were deposited on the glomerular capillary loop in 92.7% and 29% of primary MN patients. There was no significant correlation between the electron microscopic pathologic stage and clinical findings. 5) Of 56 patients with primary MN followed more than 6 months, 50(90.9%) patients were treated with prednisolone, cyclophosphamide or cyclosporin. Complete remission was obtained in 29 patients(51.8%), partial remission in 6 patients(10.7%), and no response in 18 patients(32.1%). Of 6 patients who were not treated with immunosuppressive drugs, 3 patients showed spontaneous complete or partial remission. Three patients who did not show clinical improvement progressed to end-stage renal failure. There were no significant clinical difference including renal pathology at the time of diagnosis between the patients who showed complete or partial remission and patients who did not. In conclusion, it was difficult to predict the long-term prognosis of primary MN at the time of diagnosis, clinically. The response to therapeutic modality would be the most important to predict long-term prognosis of primary MN.

치태형성 억제세균의 분리

오종석,박진경,양규호,정진 大韓小兒齒科學會 1999 大韓小兒齒科學會誌 Vol.26 No.3

치태의 주요성분인 비수용성 글루캔의 형성을 억제시키는 세균을 분리하기 위하여 유치원 원아 만여명으로 부터 타액을 채취하였다.일회용 큐벧을 사용하여 비수용성 글루캔의 형성을 억제시킨 세균을 분리하였다.분리된 세균을 그람 염색과 API 20S kit 와 API 50 CHL kit를 사용하여 당발효 및 생화확적 특성을 검사한 결과,Streptococcus oralis,Streptococcus mitis,Streptococcus mitior,Streptococcus sanguis,Enterococcus durans,Lactobacillus lactis로 동정되었다.비수용성 글루캔 형성 억제 정도를 판정하기 위하여 일회용 큐벧에서 S.mutans 단독 배양시에는 550nm에서의 흡광도가 1.503이었으나,S.mutans 와 Streptococcus oralis,Streptococcus mitis,Streptococcus mitior,Streptococcus sanguis,Enterococcus durans,Lactobacillus lactis, Lactobacillus acidophilus 혼합 배양시에는 각각의 흡광도가 0.823,0.912,0.894,0.878,0.753,0.845,1.021로 감소되었다. The insoluble glucan is the major substance of dental plaque. In order to isolate the bacteria inhibiting the formation of insoluble glucan in disposable cuvette,saliva was got from about 10 thousand children.The isolated bacteria were tested by API 20S kit and API 50 CHL kit.These bacteria were identified as Streptococcus oralis,Streptococcus mitis,Streptococcus mitior,Streptococcus sanguis,Enterococcus durans,Lactobacillus lactis,and Lactobacillus acidophilus.When Streptococcus mutans was cultured with Streptococcus oralis,Streptococcus mitis,Streptococcus mitior,Streptococcus sanguis,Enterococcus durans,Lactobacillus lactis,and Lactobacillus acidophilus in disposable cuvette,the optical density at 550 nm was 0.823,0.912,0.894,0.878,0.753,0.845,1.021 respectively,while being 1.503 in the disposable cuvette Streptococcus mutans only.

ZMP를 이용한 굴삭기의 안정성에 관한 연구

최종환,엄혁,임태형,김승수,양순용,이병룡,안경관 한국공작기계학회 2003 한국공작기계학회 춘계학술대회논문집 Vol.2003 No.-

The hydraulic excavator has been a popular research object for automation because of its multi-workings and economic efficiency. When it works crane tasks, most of disasters happen. The stability of the excavator having crane function has a close relation with excavator's posture, motion and load. In this paper, the stability of tipping-over has been analysed using Zero Moment Point(ZMP),

韓國産 미꾸리에 關한 育種·繁殖學的 硏究 : Ⅵ. Histological Changes of Pituitary Gland and Oocytes from March to May Ⅵ. 계절에 따른 암컷의 腦下垂體와 卵母細胞의 組織學的 變化

姜京來,盧淳昌,尹鍾萬,朴弘陽,李相鎬 건국대학교 동물자원연구센터 1993 動物資源硏究誌 Vol.18 No.-

1992년 3월부터 1992년 5월까지 자연적인 채광상태에서 溫度를 유지시킨 후 채취된 미꾸리 암컷의 腦下垂體, 肝 및 卵巢 組織의 번식주기에 일어나는 미세구조의 변화를 광학 및 투과형 전자현미경을 이용하여 살펴보고, 이것들의 相互 聯關性을 알기 위하여 본 연구를 실시하였다. 본 연구에서 얻어진 결과는 다음과 같다. 성숙된 개체의 뇌하수체는 수많은 작은 분비과립과 커다란 분비구 및 불규칙한 형태의 과립들이 관찰되었다. 핵소체가 핵막 주변에 위치헤 있는 후기 단계(LMO)의 난모세포가 난황이 축적되는 성숙초기 단계(EMO)의 난모세포로 변형되는 시기를 난황의 형성이 개시되는 시기로 본다. 난모세포가 성장함에 따라 핵소체의 크기와 난황과립의 수가 증가하게 된다. 난황과립은 결정상의 과립으로 난세포질에 치밀하지 않은 상태로 축적된다. 성숙초기(EMO) 및 말기단계(LMO)에 난소는 커지고 투명하며 과립형태로서 색깔이 연노란색을 나타낸다. 따라서 난 내부를 쉽게 관찰할 수 있다. 방사대(ZR)는 성숙초기단계(EMO)에 단층으로부터 입방형태로 변화된다. 과립막 세포와 난모세포로 부터 유래된 미세융모는 난황형성이 진행되는 동안에 성장하게 되며, 방사대의 pore canals의 구멍을 통해서 서로 연결되어 있다. 따라서 외부로부터 물질의 이동이 있게 된다. 난모세포가 완전하게 성숙되어 방사대가 단단해 지면 미세융모는 그 기능이 상실된다. This study was undertaken to understand the development stages of pituitary gland, liver and ovary of Korean loach(Misgurnus anguillicaudatus) under natural circumstances from March to May 1922. Expecially, the light microscopic and ultrastructural changes of ooplasm and follicular membranes of oocytes, were observed by light and transmission electron microscope during the reproductive cycle. In pituitary gland of mature individuals, there were observed a number of secretory granules,large globules, and irregular masses.The vitellogenic phase began as these late perinucleolus oocytes became transformed into early maturing oocytes through the accumulation of yolk. The size of the nucleoli and number of the yolk granules increased as the oocyte growed. Yolk granules were loosely deposited in the oocyte as crystalline granules. Due to the presence of early and late maturing oocytes, their ovaries were enlarged transparent, granular and yellowish in color. Zona radiata change a squamous into cuboid shape in EMO stage. Microvilli from the granulosa cells and from the oocyte grow and make contact with each other in the pore canals of the zona radiata during vitellogenesis, but are withdrawn as the zona radiata becomes more compact during oocyte maturation.

유한요소법을 이용한 레일의 헤드에 존재하는 균열의 응력확대계수에 관한 연구

인경환,성기득,김종욱,조명래,양원호 成均館大學校 科學技術硏究所 1999 論文集 Vol.50 No.1

In recent years, the rolling stock is being increasingly developed. However, higher axle loads have increased the incidence of fatigue defects in railroad rails. Many of these fatigue-initiated defects develop in the head of the rail. The head defects are very important because they are generally not visible until they reach quite large size and they can lead to catastrophic rail fractures. In this paper, stress intensity factors(SIF) of a embedded crack in the head of the rail were analysed along the wheel positions relative to the crack plane and along the running condition using the finite element method.

갑상선 유두암이 병발된 가족성 대장 용종증 1예

백종현,소창배,이은영,이지숙,신은경,박은호,서정아,양재홍,송준영,박선자,박요한,최영식 고신대학교의과대학 2007 고신대학교 의과대학 학술지 Vol.22 No.2

Familial adenomatous polyposis (FAP) is an autosomal dominant syndrome, typically characterized by multiple colorectal adenomas and increased incidence of colorectal carcinomas if it is not treated. Moreover, a variety of extracolonic manifestation are seen. The prevalence of thyroid tumors developing in patients with FAP is about 1∼2%. Generally, papillary thyroid cancer indicates low mortality but ,however, as people get older, the cancer becomes more aggressive. So, the operation is required. Recently we experienced a case of FAP, presenting with papillary thyroid carcinoma, and reported with a brief review of literatures.

임산유지수종의 이용에 관한 연구 (Ⅴ) : 장기저장에 따른 때죽나무 종실의 성분 변화 Variation of Components in Sapium japonica Seed Following Long Terms Storge

조종수,강병국,양재경,박종열,김윤근 진주산업대학교 농업기술연구소 2000 農業技術硏究所報 Vol.13 No.-

This paper was carried out to analyze the variation of composition of seed oil with storage periods. Difference of content of crude fat in fresh-cut seed and one year storage seed is not detected but in pentadecanoic acid, acid value, iodine value and peroxide value in one year storage seed have lower than those of the fresh-cut seed. Linoleic acid and oleic acid were high among of total fatty acid in fresh-cut seed but moiety of linolenic acid and icosanoic acid was low otherwise that of palmitic acid and oleic acid is increased in one year storge. In neutral lipid, capric and mytistic acid were high in fresh-cut, oleic acid, palmitic acid and linoleic acid were increased after one year storge. In glycolipid, the lauric acid and linoleic acid were high in fresh-cut seed, the palmitic acid was increased, otherwise, linolenic acid was decreased after one year storge. In phospholipid, palmitic acid and unknown part were high in fresh-cut seed, palmitic acid, oleic acid and linolenic acid were increased after one year storge.