• 동의생리병리학회지
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• 제20권6호
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• pp.1774-1778
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• 2006

To evaluate the effects of oriental treatment on sequela of abortion patients. From January 2005 to April 2006, 12 patients in Dong-Shin university Oriental Hospital with history of sequela of abortion were selected for this study, and their medical records were reviewed retrospectively. There were 12 sequela of abortion patients who were treated with herbal medicine(Kungkuejoheolem, Kamionkyung-tang), Jokyungjongok-tang), acupuncture, moxa. 11 patients aborted below 12weeks, and 1 patient aborted above 12weeks. Those patients complained of lower abdominal pain, arthralgia, dizziness, hand and foot coldness, and lower abdominal coldness ect. after abortion. Arthralgia was treated 68.6%, lower abdominal pain and hand and foot coldness was treated 44%, dizziness was 43.5% and so no. Patients improved about 57.72%. In this study, that oriental medical therapy is significantly effective on the treatment of sequela of abortion patients.

• 대한두개안면성형외과학회지
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• 제20권5호
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• pp.336-340
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• 2019

Myoepithelioma was recognized as a histological distinct entity by the World Health Organization (WHO) in 1991. Myoepithelial cells are believed to be of ectodermal origin. In salivary glands, the myoepithelial cells that surround the intercalated ducts are spindled, which is in contrast to the large stellate ones that envelop the acini. Myoepithelioma is a benign salivary gland tumor that consists entirely of myoepithelial cells. A 53-year-old man presented with a 1-year history of a painless mass originating from the right parotid gland. The mass grew rapidly reaching a size of approximately 6 cm. The patient had no facial paralysis. The authors performed right parotidectomy. Immunohistochemistry study of this tumor showed that it was positive for vimentin, positive for S-100, focally positive for pancytokeratin, and focally positive for p63 and that it had a Ki-67 labeling index (below 10%). Additionally, the tumor was negative for epithelial membrane antigen, negative for actin, negative for desmin, negative for CD34 and negative for anaplastic lymphoma kinase. The authors present a case of benign spindle cell myoepithelioma of the parotid gland in a 53-year-old man diagnosed after immunohistochemistry study, describing its importance, along with a brief review of the literature.

• 대한조선학회논문집
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• 제37권4호
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• pp.40-47
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• 2000

수중익의 캐비테이션 소음이 캐비테이션 터널에서 측정되었다. 캐비테이션이 초기 발생하면 소음수준이 급격히 증가되며, 기포간에 상호간섭이 나타나지 않는 캐비테이션 수까지 증가된다. 그러나 케비테이션 수가 더욱 감소하여 기포간에 상호간섭이 나타나면, 오히려 소음수준이 감소되는 것으로 나타났다. 기포의 궤적과 체적의 변화는 각각 Lagrangian 추적법 및 Kirkwood-Bethe 가정하에 모형화된 방정식을 사용하여 해석하였다. 기포 체적변화의 수치계산 결과는 실험 결과와 비교적 일치되는 것으로 나타났다.

• 한국초전도ㆍ저온공학회논문지
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• 제8권1호
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• pp.65-70
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• 2006

Transient heat transfer caused by an impulsive heating in subcooled liquid nitrogen is investigated experimentally. This study is part of out ongoing efforts directed to a stable cryogenic cooling system lot superconducting fault current limiters (SFCL). A thin heater attached by epoxy on one surface of a GFRP plate is immersed in liquid-nitrogen bath at temperatures between 77 K and 55 K. A strong heat flux up to $150W/cm^2$ is generated lot 100 ms, and the temperature of the heater sulfate is measured as a function of time. The behavior of bubbles on the heating surface can be explained by comparing the measured temperature history for vertical and two horizontal (up and down) orientations. It is concluded that the subcooling of liquid nitrogen below 70 K is very effective in suppressing bubbles, resulting in better thermal protection and faster recovery from an impulsive heat.

• 한국산학기술학회논문지
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• 제18권3호
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• pp.105-114
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• 2017

본 연구는 유방암 환자를 출산력과 연령으로 그룹화한 후 비만에 따른 생존율과 무병생존율을 비교분석하여, 비만 여부가 유방암 환자의 예후와 어떤 관련성이 있는지 알아보고자 하였다. 본 연구의 조사대상은 2006년부터 2008년까지 3년 동안 서울 일개 종합병원에 유방암으로 내원한 4181명의 환자였으며 2015년 5월 30일까지 생존여부와 재발여부를 추적 조사한 후향적 코호트 연구이다. 연구결과 전체 환자에 대해 출산경험이 없는 환자군이 출산경험이 있는 환자군보다 생존율이 낮았고(p=.000), 나이가 40세 미만인 환자군이 40세 이상인 환자군보다 생존율(p=.003)과 무병생존율(p=.000)이 낮았으나, 비만 여부에 따른 생존율과 무병생존율의 차이는 없었다. 그러나 출산력이나 연령을 기준으로 대상자를 그룹화한 후 분석한 결과 비만이 생존율과 무병생존율에 영향을 미치는 하위집단이 확인되었다. 출산력을 기준으로 분류한 환자군에 대해, 출산력이 있는 환자군 내에서 비만 환자의 생존율(p=.001)이나 무병생존율(p=.005)이 비비만 환자보다 낮았다. 연령을 기준으로 분류한 환자군에 대해서도, 나이가 40세 이상인 환자군 내에서 비만 환자의 생존율(p=.005)이나 무병생존율(p=.014)이 비비만 환자보다 낮았다. 연구대상자를 출산력이 있으면서 동시에 연령이 40세 이상인 환자들로 한정한 환자군 내에서도 비만 환자의 생존율(p=.000)이나 무병생존율(p=.003)이 비비만 환자보다 낮은 것으로 나타났다. 결론적으로 유방암 환자 전체에 대해서는 비만이 생존율과 무병생존율에 영향을 미치지 않았으나 출산력과 연령을 기준으로 그룹화한 후 하위집단 내에서 비교했을 때는 비만과 예후와의 관련성을 확인할 수 있었다. 이는 기존 연구들에서 구체적으로 확인하기 힘들었던 내용이므로 비만이 예후에 영향을 미치는 것으로 확인된 유방암 환자 하위집단에 대해 적절한 간호중재 방안이 마련되어야겠다.

• 대한한방내과학회지
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• 제15권1호
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• pp.22-44
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• 1994

Clinical observations were done on 67 cases with Diabetes Mellitus in CVA patients who were confirmed by CT scan and observed for over 1 week, admitted to the Dept. of Internal Medicine in Oriental Medical Hospital of Dongguk University from January 1992 to December 1993. The results were as follows; 1. 86 patients (15.3%) with Diabetes Mellitus were found in 561 CVA patients, the 6th decade of age was 40.2%, the ratio of male to female was 0.72:1. 2. The local distribution of CVA was similar to common CVA, and occlusive CVD was 83.6%, cerebral hemorrhage was 16.4% in this study. 3. The association between blood glucose and years were not significant. The largest ratio of fasting blood glucose were 140-199 mg/dl (44.6%) in admission, below 139 mg/dl (51.8%) in discharge in case of occlusive CVD. In cerebral hemorrhage, that were 140-199 mg/dl(45.5%) in dmission, below 139 mg/dl (45.5%) in discharge. The largest ratio of pp2hrs blood glucose were 200-299mg/dl in admission and discharge both occlusive CVD and cerebral hemorrhage. 4. The total sensitivity of urine glucose was 71.6%, and sensitivity of urine glucose in cerebral hemorrhage (81.8%) was more higher than that of occlusive CVD (69.6%). 5. Below 4 years had the highest prevalence(44.8%) in duration of diabetes mellitus. Patients usually used oral hypoglycemic agents(41.8%), insulin injection(23.9%) treatment and non-therapeutic was 17.9% in this study. 6. Predisposing factors and symptoms in admissin were similar to common CVA. The conscious disturbance on attacck was 41.1% in occlusive CVD, and that was 63.7% in cerebral hemorrhage. 7. The most common ratio of the season's attack was spring (44.8%), 8. The frequency of post history was as follows, hypertension (44.8%), heart disease (10.4%), and they were in below 199 mg/dl (83.3%) of fasting blood glucose. 9. The family history of CVA was 46.3%, and they was higher than nondiabetic patients. 10. The recurrence rate of CVA was 28.4%, and that of occlusive CVD(28.6%) was higer than cerebral hemorrhage's (18.2%). 11. The smoker was 52.2%, the drinker was 38.9%. 12. The complications was occured in 10 cases (14.9%) after admission, and they frequently occured than common CVA. 13. In admission, the ratio of systolic blood pressure in over l60mmHg was 42.9%, that of diastolic blood pressure in over l00mmHg was 12.5% in occlusive CVD. In cerebral hemorrhage, the ratio of systolic blood pressure in over l60mmHg was 54.5%, that of diastolic blood pressure in over l00mmHg was 27.3%. 14. The average beginned time of physical theraphy was, generally lated, 8.3 days in occlusive CVD, 11.2 days in cerebral hemorrhage. Average admitted period was longer than common CVA, and was 29.2 days in occlusive CVD, 11.2 days in cerebral hemorrhage. 15. The degree of recovery were 82.1% in occlusive CVD, 72.7% in cerebral hemorrhage. 16. The herb medications were various Sunghyanggeonggisans, Sopungtang, Ganghwalyupungtang, Yanggyuksan etc. were used most frequently, and Yukmijihwangtang, Gamidaebotang, Mangeumtang etc. were used as discharge.

• 한국환경과학회지
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• 제11권8호
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• pp.793-800
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• 2002

Butyltin (BT) compounds were measured in seawater, sediment, sediment core, settling solids, and plankton from Gwangyang Bay in 2001, Tributyltin (TBT) was detected in seawater from 1 out of the 7 seawater sampling sites and in sediment from 18 out of the 35 sediment sampling sites. The highest concentration of TBT was found in the sediment from the site near Yeosu Harbor (53 ng Sn/g dry wt), acting as the point source for TBT The mean concentrations of TBT were in the order of plankton> settling solids> sediment. The degradation indexes ([DBT]+[MBT]/[TBT]) for the plankton were less than 1, indicating the possibility of recent inputs of TBT. The indexes for the sediment and settling solids ranged from 1.14 to 8.73. The composition of the BT compounds found in the settling solids was similar to that found in the sediment. The vertical profile of the total BT compounds in the sediment was characterized by an abrupt decline from the surface. However, no butyltin compounds appeared below a depth of 10 cm, corresponding to the 1980s. Accordingly, the current results demonstrated that the levels of all butyltin species in the environment of Gwangyang Bay were relatively lower than those in other polluted coastal areas. The vertical profile also suggested a fairly recent history for the down-core.

• The Plant Pathology Journal
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• 제30권2호
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• pp.195-199
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• 2014

Apple stem pitting virus (ASPV), of the Foveavirus genus in the family Betaflexiviridae, is one of the most common viruses of apple and pear trees. To examine variability of the coat protein (CP) gene from ASPV, eight isolates originating from 251 apple trees, which were collected from 22 apple orchards located in intensive apple growing areas of the North Gyeongsang and North Jeolla Provinces in Korea, were sequenced and compared. The nucleotide sequence identity of the CP gene of eight ASPV isolates ranged from 77.0 to 97.0%, while the amino acid sequence identity ranged from 87.7 to 98.5%. The N-terminal region of the viral CP gene was highly variable, whereas the C-terminal region was conserved. Genetic algorithm recombination detection (GARD) and single breakpoint recombination (SBP) analyses identified base substitutions between eight ASPV isolates at positions 54 and 57 and position 771, respectively. GABranch analysis was used to determine whether the eight isolates evolved due to positive selection. All values in the GABranch analysis showed a ratio of substitution rates at non-synonymous and synonymous sites (dNS/dS) below 1, suggestive of strong negative selection forces during ASPV CP history. Although negative selection dominated CP evolution in the eight ASPV isolates, SLAC and FEL tests identified four possible positive selection sites at codons 10, 22, 102, and 158. This is the first study of the ASPV genome in Korea.

• 한국의사학회지
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• 제17권1호
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• pp.105-118
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• 2004

The four precious results are beard below after thorough study of Jeoneul(錢乙)'s descended piece and main citation reference from Song(宋) era. 1. Jeoneul(錢乙)'s historical period seems that he finished his life in the age of 82, from Cheonseong(天聖) 10years(Year 1032) to Jeonghwa(政和) 3years(Year 1113) in North Song(北宋) era. However, it also seems that his life terminated Seonhwa(宣和)元年in 1119. The title of "Soayakjeungjikgyeol(小兒藥證直訣)" was reflected in "Sagojeonseo(四庫全書)" as "Soayakjeungjikgyeol(小兒藥證直訣)", however according to various of previous descended references and citations indicate that "Soayakjeungjikgyeol(小兒藥證直訣)" is more appropriate than "Soayakjeungjikgyeol(小兒藥證直訣)". Furthermore, the name, Yeomhyochung(閻孝忠), who edited the reference "Soayakjeungjikgyeol(小兒藥證直訣)" was appeared as Yeomgyechung(閻孝忠) in many different old references. Thus, even though, Sagogoan(四庫館) and Juhakhae(周學海) looked as Yeomgyechung(閻孝忠), but it seems Yeomhyochung(閻孝忠) in "Songsa(宋史)" Yemunji(藝文志) is more authentic than others. 2. When first edition of "Soayakjeungjikgyeol(小兒藥證直訣)" was published, Yeomhyochung(閻孝忠)'s the first book of "Yeomssisoabangnon(閻氏小兒方論)" and the first chapter of Yugi's "Jeonjungyangjeon(錢仲陽傳)" were attached in one book. Not long after of the first edition, Donggeup(董汲)'s first book of "Soabanjinbigeupbangnon(小兒斑疹備急方論)" and Jeoneul(錢乙)'s additional attachment was added in prescription reference. Among these references which were published in Song era, the original copy which Jinsegeol(陳世傑) published in Chung era in Ganghi(康熙) 58years (Year 1719) was remained and the first edition that Yangsugyeong(楊守敬) collected in Japan was published in "(lbonbangseoji(日本訪書志)" called Seonhwabon(宣和本). 3. Ungjonglip(熊宗立)'s "LyujeungjuseokJeonssisoabanggyeol(類證注釋錢氏小兒方訣)", Seolgi(薛己)'s "Gyojeongjeonssisoayakjeungjikgyeol(校正錢氏小兒藥證直訣)" Muyeongjeon-Chuijinbon(武英殿聚珍本) were followed Yangsugyeong(楊守敬)'s called Seonhwabon(宣和本) theory, in addition Yubang(劉昉)'s "Yuyusinseo(幼幼新書)" and "Soayakjeungjikgyeol(小兒藥證直訣)" quoted from Chosun "Euibangyuchui(醫方類聚)" also followed Yangsugyeong(楊守敬)'s called Seonhwabon(宣和本) theory. On the other hand, Jinsegeol(陳世傑)'s Gisudangbon(起秀堂本) and reprinted Juhakhaebon(周學海本) belong to parts of Songbokganbon(宋復刊本). 4. In major references and citation materials descended from "Soayakjeungjikgyeol(小兒藥證直訣)", Yubang(劉昉)'s "Yuyusinseo(幼幼新書)" and "Soauisaengchongaminonbang(小兒衛生總微論方)" were cited in Song era and some related parts in "Yeongnakdaejeon(永樂大典)", "Soayakjeungjikgyeol(小兒藥證直訣)" related sections, Ungjonglip(熊宗立)'s reedited and annotated part of "Lyujeungjuseokjeonssisoabanggyeol(類證注釋錢氏小兒方訣)", Seolgi(薛己)'s proof reading and annotated "Gyojujeonssisoayakjeungjingyeol(校注錢氏小兒藥證直訣)", "Euibangyuchui(醫方類聚)"'s quotation. In Chung(淸)era, Jinsegeol(陳世傑)'s re-published reference, Gisudangbon(起秀堂本), which was simply printed in Song and proof read and republished Juhakhaebon(周學海本), Muyeongjeonchuijinbon(武英殿聚珍本) compiled from "Yeongnakdaejeon(永樂大典)", Yangsugyeong(楊守敬)'s "Jeonssisoayakjeungjikgyeol(錢氏小兒藥證直訣)" mentioned in "Ilbonbangseoji(日本訪書志)", Jangsui's annotation, "Soayakjeungjikgyeoljeonjeong(小兒藥證直訣箋正)" and Simgeumo(沈金鰲)'s "Yuguaseokmi(幼科釋謎)" which was applied Jeoneul(錢乙)'s theory and prescription.

• The Korean Journal of Ecology
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• 제14권2호
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• pp.211-230
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• 1991

The germinatin of e. annuus continued from the middle ofmay to mid-october. The maximum germination occurred on the mid-july. The period bloom of was distingushed amongs the different growth forms ; a orm pr of biennial and a form of pr perennial flowering from the mid-may to mid-september, and a form ps biennial blossom from the beginning of October to earlynovember. the dispersal of seed for(a form pr)occurred from early June to the mid-september. A rotte, germinating from summer to autumn, could classified into several growth forms; individuals without a critical leaf area for bolting until september and October, become a form ps of biennial, whicth did not proceed toreproductive growth unitl the next year, even thought wintering. individuals flowered on 3 years after germination become a form pr of perennial. The growth formular of aform pr of bennial, grown in a pot was w=20.2[1+$3.36{\times}10^3$(-0.062t)]$^{-1}$. The maximum relative growth rate(rgr) was 0.062g/g/day and the maximum net assimlation rate(nar) 0.089g/g/day. Therelative growth among each organ was shown as R=0.12 $T^{1.15}$between the avove-ground part(t) and the below- ground part(r). the relation between the avove-ground part(t) and the ratio of stem weight(wi) was ws/wi=2.56 $T^{0.35}$. n.p.k. was largely distributed on a leaf throughoutthe total growth period. while growing, it tended to decrease on the vegetative organ gut vice versa on the reproductive organ. however, nitrogen was more widely distributed on a leaf then in the reproductive organ.