차세대 융합기술: 나노-바이오-메디칼 테크놀러지

박은성,Park, Eun-Seong 한국과학기술정보연구원 2007 지식정보인프라 Vol.25 No.-

소아 성장을 위한 한약투여에 대한 만족도와 기대치 조사

박은성,이진용,김덕곤,Park, Eun-Seong,Lee, Jin-Young,Kim, Deog-Gon 대한한방소아과학회 2010 대한한방소아과학회지 Vol.24 No.1

Objectives The purpose of this study is to evaluate the effect of herbal medicine in children's growth and to report the children's expectation. Methods 171 children visited the department of Pediatrics, Kyung-Hee Oriental Medical Hospital from June 2009 to December 2009 were studied. They were treated more than 6 months and they visited our clinic more than 3 times. Every time when patients visited our hospital, their height, body weight and obesity degree was examined using DS-102(dszenix, Seoul). Also, height percentile of first and the last visit was measured, and those were compared by the Growth Statistics Curve made by the Korean Association of Pediatrics, 2007. Results and Conclusions The mean growth of total children increased by 4.42 percent; the increased percent for boys was 4.17 and that of girls was 5.00. Herbal medical treatment helped growth in children who took medicine for growth retardation problem. Plus, majority of parents who visited the department of Pediatrics, Oriental Medical Hospital satisfied with the service and their children's height. Although thinking genetic factor is important for their height, but they think that herbal medical treatment help the growth with changing eating habit.

자하거(紫河車) 습포요법(濕布療法)을 이용한 아토피 환자 치험 1 례

박은성,이진용,Park, Eun-Seong,Lee, Jin-Young 대한한방소아과학회 2010 대한한방소아과학회지 Vol.24 No.1

Objectives The purpose of this study is to report a Atopic dematitis patient treated by Horminis Placenta external wet therapy. Methods The patient was treated by acupuncture, herb medicine, especially Horminis Placenta external therapy. Kunz type, SCORAD index and Vas scale were used to measure the progression. Results and Conclusions We had evaluated the score during admission. SCORAD index include the extent, the intensity, pruritus, sleeping loss had increased from 52.88 score to 21.26 score. And the symptoms had improved with treatment.

Effect of Celecoxib, a Cyclooxygenase-2-specific Inhibitor, has no Effect on Chronically Maintained Neuropathic Pain in Rats

박은성,김현정,이민주,이지윤,신터전,서광석,염광원,Park, Eun-Sung,Kim, Hyun-Jeong,Lee, Min-Ju,Lee, Ji-Yoon,Shin, Teo-Jeon,Seo, Kwang-Suk,Yum, Kwang-Won The Korean Dental Society of Anesthsiology 2008 Journal of Dental Anesthesia and Pain Medicine Vol.8 No.1

배경: 신경병증성 통증은 스테로이드, 아편유사제 등의 진통제에 잘 반응하지 않는다. 하지만 염증성 매개물질들이 신경병증성 통증의 발생에 관여한다는 보고가 있다. 특히 선택적 COX2 억제제인 celecoxib의 신경병증성 통증에 대한 효과에 관해서 상반된 연구결과가 존재한다. 본 연구는 신경병증성 통증 모델인 척추신경 결찰모델을 이용 기계적, 냉각 이질통 및 온도감각 과민현상의 발현에 celecoxib이 미치는 영향을 관찰하여 celecoxib의 항통각효과를 확인하고자 하였다. 방법: 30마리의 쥐를 이용 척추신경을 결찰하여 신경병증성 통증을 유도하였다 celecoxib (1, 10, 100, and 300 mg/kg)을 경구 투여하였고 총 30마리 중 12마리의 쥐에서 열, 기계적자극에 대해서 통각과민, 냉각자극에 의해 이질통이 발생하였다. 약물 투여 후 30, 60, 120, 180분 후 von Frey, 냉각자극검사, Hargreaves검사를 시행하여 쥐의 행동변화를 관찰하였다. 결과: 신경결찰 후 5일 후에 celecoxib의 용량에 관계없이 열, 기계적 자극에 의한 통각과민, 냉각 자극에 대한 이질통을 감소시키지 않았다(P > 0.05). 또한 celecoxib투여에 의한 장기간의 항 통각효과는 관찰되지 않았다(P > 0.05). 결론: celecoxib을 경구로 투여하였을 때 장기간 유지된 신경병증성 통증 흰쥐에서 약의 투여용량, 투여기간에 따른 항 통각작용은 관찰되지 않았다. 따라서 조직 손상후 발생된 장기간의 신경병증성 통증에 있어서 celecoxib은 효과가 없는 것으로 사료된다.

Selenium이 adriamycin에 의해서 유발되는 랫드 신장병변에 미치는 영향

박은성,이준섭,Park, Eun-sung,Lee, Joon-sup 대한수의학회 1997 大韓獸醫學會誌 Vol.37 No.1

This study was carried out to investigate the effect of selenium on the adriamycininduced renal lesions in male Sprague Dawley rats. A total of 60 Sprague-Dawley male rats were divided into 2 control groups(C1: saline, C2: selenium) and 2 treatment groups(T1: adriamycin, T2: adriamycin+selenium). The rats of the C1 and T1 groups were given normal saline(0.15ml/rat), the rats of the C2 and T2 groups were given sodium selenite(0.5mg/kg) intraperitoneally three days a week for 4 weeks. The treatment groups were dosed intraperitoneally with adriamycin(2mg/kg/day) five days at the second week. Animals were sacrificed at the 1st week, 2nd week and 3rd week after dosing with adriamycin. The morphologic abnormalities of the glomeruli and tubules in the kidney of male rats were examined histopathologically and electron microscopically.The results obtained were as follows : The mean body weight of adriamycin dosed group was significantly decreased as compared with that of control group at 4th week(p<0.05). In adriamycin and selenium dosed group, the mean body weight was decreased until the end of 2nd week but gradually increased from 3rd to 4th week. The histopathological findings of the renal corpuscle in adriamycin dosed group were parietal epithelial cell proliferation, vacuolization of glomerulus, and thickened basement membrane of the parietal epithelium. Proximal convoluted tubules were significantly dilated and the lumens were filled with renal cast. These lesions were generally not very significant in the rats given adriamycin and selenium. The electron microscopical findings of the renal glomerulus in the adriamycin dosed group were focal loss and fusion of the pedicels of the podocyte, and some vacuoles in the cytoplasm of the podocytes. There were numerous cytoplasmic vacuoles in the proximal and distal convoluted tubular cells. However, these ultrastructural changes were not significantly observed in the renal tubules of the rats of adriamycin and selenium dosed group. These results suggest that selenium may act as an inhibitor of the renal lesions induced by adriamycin in male rats.

부비동염을 동반한 Ramsay Hunt syndrome 환아 1례 보고

박은성,이진용,Park, Eun-Seong,Lee, Jin-Young 대한한방소아과학회 2008 대한한방소아과학회지 Vol.22 No.2

Objectives : The purpose of this study is to report a pediatric patient with Ramsay Hunt syndrome and sinusitis Methods : The patient was treated by acupuncture, electroacupuncture, moxa, herb medicine, vesiculation therapy, massage, cupping boil, and taping. We recorded his degree of progression by House-Brackmann scale and Yanagihara's scale. Results and Conclusions : His facial palsy had been improved from 4(Lt.)score to 20(Lt.)score based on Yanagihara's scale, but House-Brackmann scale had not been changed.

그래픽 프로세싱 유닛의 성능 향상을 위한 프리로딩 연구

박은성(Eun Seong Park),정은비(Eunbi Jeong),윤명국(Myung Kuk Yoon) 대한전자공학회 2023 대한전자공학회 학술대회 Vol.2023 No.6

In this paper, a new architecture is proposed for GPUs that aims to solve two problems present in previous prefetching architectures. The first problem is the cache eviction problem caused by the additional prefetch memory requests. The second problem is the performance limitation of the prefetching architecture due to the extra access cycles required to load prefetched data from the L1 cache to the register file. The proposed preloading architecture addresses these problems by prefetching data into dedicated storage, which can then be directly loaded into the register file when demand memory requests access the storage. According to the evaluation results, the proposed architecture shows about 11% of performance improvement over the baseline.

MZ세대의 주거환경 인식과 주거만족과의 관계

박은성(Eun Sung Park),지상현(Sang Hyun Ji),김재태(Jae Tae Kim) 한국부동산융복합학회 2021 부동산융복합연구 Vol.1 No.4

본 연구는 MZ세대에게 주거환경의 영향력은 어떠한지를 살펴본 것이다. 연구방식은 선행연구를 바탕으로 변수를 추출하고 설문지를 구성하여 20대, 30대, 40대를 대상으로 직접 조사를 실시하였다. 조사된 표본을 SPSS 23.0프로그램을 이용하여 실증분석 하였다. 연구에서 주거환경 요인은 거주특성, 경제특성, 편의특성, 사회특성으로 구분하였고 이들요인이 주거만족에 어떠한 영향을 주는지 살펴보았다. 특히 이들을 세대별과 성별로 그룹을구분하여 주거만족에 미치는 영향을 분석하였다. 분석결과 주거환경 요인인 거주특성, 경제특성, 편의특성, 사회특성이 20대, 30대, 40대모두와 남녀 성별, 세대별로 주거 만족도에 각각 다른 영향력을 미치고 있었다. 20대는 편리특성이 가장 큰 영향을 미치고 있었고, 30대는 거주특성이, 40대는 편리특성이었다. 또한 남성은 거주특성, 여성은 편리특성이 각각 큰 영향력을 보이고 있었다. This study examines the influence of the residential environment on the MZ generation. As for the research method, variables were extracted based on previous studies and a questionnaire was composed, and a direct survey was conducted on people in their 20s, 30s, and 40s. The surveyed sample was empirically analyzed using the SPSS 23.0 program. In the study, residential environment factors were divided into residential characteristics, economic characteristics, convenience characteristics, and social characteristics, and how these factors affect housing satisfaction was examined. In particular, the effect on housing satisfaction was analyzed by dividing them into groups by generation and gender. As a result of the analysis, residential environment factors such as residential characteristics, economic characteristics, convenience characteristics, and social characteristics had different influences on housing satisfaction by gender and generation. Convenience characteristics had the greatest influence on those in their 20s, residential characteristics in their 30s, and convenience characteristics in their 40s. In addition, the characteristics of residence for men and convenience for women showed great influence.

한의약건강증진 사업 중 한방대사증후군 프로그램의 효과에 관한 연구

박은성(Park, Eun-Seong) 대한한의학회 2014 대한한의학회지 Vol.35 No.1

사설망간의 VoIP 미디어 암호화를 위한 SBC내 RTP 처리부의 개선

박은성(Eunsung Park),성동수(Dongsu Seong),이건배(Keonbae Lee) 한국정보기술학회 2011 한국정보기술학회논문지 Vol.9 No.8