한국인 만성 간 질환 환자에서 G형 간염 바이러스 감염의 유병률에 대한 연구

이진호,이한주,윤정환,이효석,김정룡 大韓消化器病學會 1998 大韓消化器病學會誌 Vol.31 No.3

태권도 경기규칙 제정기 이전의 겨루기에 대한 고찰

진중의,박종창,한창효 용인대학교 무도연구소 2000 武道硏究所誌 Vol.11 No.1

Before 1962 Taekwondo was not a sport that concerned the protection and care of the players, the role of judges, and the understanding of the spectators. At that period, Taekwondo's playing rules varied with each gymnasium that provided sporting grounds. Taekwondo matches were held in gymnasiums; no protective gear was provided or in use. A match persisted until one of the players was quelled; a single round was played. Different morals and rules were practiced in each gymnasium according to their founders. The "Leader" department held more contests than any other type of gym. They were held both indoors and outdoors. In the "Blue" department, a procedure was followed; therefore, 80% of the training course had to do with the basic behavior and formal forms of Taekwondo. 20% of the procedure were contests, which were held after the end of the training. Training of the spirit was also undergone to emphasize the spirit of martial arts. Each gym had its own training methords and programs.

심전도에서 조기재분극을 보인 특발성 심실세동

이정은,함효주,이관용,노지웅,유진석,정우백 이화여자대학교 의과학연구소 2014 EMJ (Ewha medical journal) Vol.37 No.2

Early repolarization is a common electrocardiographic (ECG) feature found in young adults, men and athletes, and has been considered to be a benign feature for the last several decades. But recent studies suggest that early repolarization may be related to idiopathic ventricular fibrillation and sudden cardiac death. We report a young man, 35 years old, who had life threatening ventricular fibrillation and sudden cardiac arrest. He was evaluated for cardiac causes of ventricular fibrillation. There was no explanation other than that his ECG showed an early repolarization pattern so we treated him with implantable cardioverter defibrillator. Thus, we suggest that early repolarization may be related with life threatening ventricular arrhythmia.

파종시기가 다른 일미찰의 등숙 중 호화 특성 비교

김미정, 박효진, 이유영, 김선림, 김정태, 우관식, 권영업, 정일민 忠北大學校 農業科學硏究所 2014 農業科學硏究 Vol.30 No.2

This study was conducted to investigate the pasting properties of waxy corn ‘Ilmichal’ during ripening with different sowing date. Starch content of Ilmichal was increased as matured (p<0.05). Analysis of pasting properties with waxy corn starch using a rapid visco analyser (RVA) showed linear changes in peak viscosity, trough viscosity, final viscosity, breakdown and consistency according to ripening. There were significantly positive correlation between starch content of Ilmichal and peak viscosity (0.39*), trough viscosity (0.58***), final viscosity (0.58***), and consistency (0.57**). Differential scanning calorimerty (DSC). The enthalpy of gelatinization was increased as ripening. But onset and peak temperature were decreased. There were significantly positive correlation between starch content of Ilmichal and onset temperature (0.44*), peak temperature (0.38*), and completion temperature (0.59***), on the other hand, crude protein content presented significantly negative correlation between completion temperature (-0.41*).

急性 骨髓性 白血病 患者 1例에 對한 臨床報告

조정효,유화승,최우진,이용연,서상훈,이연월,손창규,조종관 대전대학교 한방병원 2000 惠和醫學 Vol.9 No.2

AML is the most common type of leukemia in adults. AML(acute myeloid leukaemia) is characterised by a rapid accumulation of abnormal white blood cells in the blood and bone marrow, resulting in severe anemia, and possibly infection, and hemorrhage during the course of the disease. In general the prognosis of patient with relapsed AML is poor. At this time, however, the only potentially curative therapy for relapsed patients is allogeneic BMT(bone marrow transplantation). This clinical study were carried out 1 case of female patient aged 44 with relapsed AML treated by herb medicine. At the time of admission, she complained of mild fever, nausea, vomitting, abdominal pain, anorexia and no sign of bleeding. For the 10 days of admission, she was treated with Oriental-Western medicine and all the symptoms were disappeared. After that, the syptoms were aggravated because of secondary infection. Anyway, above result showed the possibility of Oriental therapy as Supportive Care in AML.

근적외분광분석법을 이용한 참기름 정량 분석 및 진위 판별

서은정,백주현,우영아,김효진 동덕여자대학교 종합약학연구소 2002 동덕약학연구지 Vol.6 No.-

In this study, sesame oil have been analyzed by near infrared spectroscopy (NIRS). Sesame oil was mixed with the other edible oil. NIR transmittance spectra of sesame oil mixtures were acquired by using a dip probe. Partial least squares regression (PLSR) was applied to develop a calibration model over the spectral range 1100-1750nm. The calibration model predicted the content of sesame oil for validation set with a standard errors of prediction (SEP) of 0.3871%. Soft Independent Modeling of Class Analogy (SIMCA) was used to identify sesame oil and adulteration. This model identified the sesame oil and adulteration for validation set with 100% accuracy. This study showed that the rapid and non-destructive the determination of the quantitative analysis of sesame oil, the identification of sesame oil and adulteration was successfully performed by portable NIR system.

정규 문법 학습을 위한 이차 순환 신경망의 최적 상태수에 관한 연구

강효진,정순호 釜慶大學校 1999 釜慶大學校 論文集 Vol.4 No.1

The learning performance of Second-Order Recurrent Neural Network(SRNN) has been improved for inferring regular language. But it has not tried to imporve it from the aspect of the number of states. This paper shows there is trade-off relationship between the computation time and the number of epochs. For the fixed number of states, the smaller the number of the states is, the shorter the computation time will be and the more the number of the epoch will be increased. We define cost function of the number of epochs and the computation time and find experimentally the optimal number of states using it.

BaFBr:Eu²+,Na+ 영상판 제작과 특성

김찬중,김성환,이병화,김완,강희동,김도성,서효진,도시홍 경북대학교 센서기술연구소 2002 센서技術學術大會論文集 Vol.13 No.1

비글개에서 신원방우황청심원의 급성 및 아급성독성시험

성하정,권오경,방명주,곽형일,이진영,신대희,박대규,정규혁,윤효인,조명행 성균관대학교 약학연구소 1998 成均藥硏論文集 Vol.10 No.1

Single and 4 weeks oral administration of New wonbangwoohwangchungsimwon (NSCH) which was used l-muscone as substitutive material of musk, to beagle dogs of both sexes were performed to investigate both acute and subacute toxicity. Beagle dogs (3 males and 3 females) in acute experiments were administered orally with sinlge dose of 2,000 ㎎/㎏ and groups of 9 male and 9 female beagle dogs in subacute experiments were given daily different dosage of NSCH, 160 ㎎/㎏/day (low dosage group), 400 ㎎/㎏/day (middle dosage group), 1,000 ㎎/㎏/day (high dosage group) once a day for 4 weeks by oral route according to the Established Regulation of Korea Food and Drug Administration (1996. 4. 16). LD_50 value for beagle dogs was more than 2,000 ㎎/㎏ per oral for both male and females. In animals administered with NSCH, there were neither dead animals nor significant changes of body weights. In addition, no differences were found between control and treated groups in clinical sign, urinalysis, eye examination, hematology, serum chemistry, organ weight and other fingings. No histological lesions were observed in both control and treatment groups. Above data strongly suggset that NSCH in beagle dogs is considered to be safe.

Inhibitory Effect of Cordycepin on Human Platelet Aggregation

박화진,--,--,--,--,--,-- THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCIEN 2004 Journal of biomedical laboratory sciences Vol.10 No.1

Cordycepin separated from Cordyceps militaris is a major physiologic active component in Cordyceps militaris. The platelet aggregation is stimulated by Ca^(2+), which is either mobilized from intracellular endoplasmic reticulum or transported from extracellular space. cGMP antagonizes the actions of Ca^(2+). Based on these facts, we have investigated the effects of cordycepin on the mobilization of Ca^(2+) and the production of cGMP on collagen (10 ㎍/ml)-induced human platelet aggregation. Cordycepin potently stimulated the human platelet aggregation induced by collagen (10 ㎍/ml) in a dose-dependent manner. Cordycepin (500 μM) inhibited also the collagen-induced human platelet aggregation in the presence both 1 mM and 2 mM of CaCl_(2). These are in accord with the results that cordycepin inhibited the Ca^(2+)-influx on collagen-induced human platelet aggregation. These results suggest that cordycepin decrease the intracellular Ca^(2+) concentration to inhibit collagen-induced human platelet aggregation. Besides, cordycepin increased the level of cGMP on collagen-induced human platelet aggregation. This result is related with the decrease of intracellular Ca^(2+) concentration, because cGMP inhibits the mobilization of Ca^(2+). In addition, cordycepin inhibited the human platelet aggregation induced by LY-83583, inhibitor of guanylate cyclase. This result suggested that cordycepin inhibit the platelet aggregation by stimulating the activity of guanylate cyclase. In conclusion, we demonstrated that cordycepin might have the antiplatelet function by inhibiting Ca^(2+)-mobilization via the stimulation of the production of cGMP.