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방혜인(외 3명) 신라대학교 자연과학연구소 2012 自然科學論文集 Vol.22 No.-
Objectives: This study was performed to grasp the relation between the effect and the satisfaction of mouth gymnastics program on the promotion of oral function of students. We investigate the degree of digestion due to stress and the changes in salivary flow. We should investigate about the relationship of xerostomia according to the changes in salivary secretion. Methods: Total 79 students for two weeks, Silla University Dental Hygiene Department participated in this survey. Results: In the point of view of oral xerostama, people without drinking have lower symptom and action of xerpstama than those who drink three or four times a week. As the change rate of salivation amount is large, the degree of digestion, stress and xerpstama symptom and action is low. However the satisfication of oral exercise program is high. Conclusions: Adult should pay attention to oral health through oral exercise which increases the amount of salivation. Also Oral and total health should be increased through oral health education for the methodical oral health program
치과주조용 Ag-Pd-Zn-Sn-In 합금의 시효경화 특성
이재호,김명진,이희경,김형일,설효정 大韓齒科器材學會 2004 대한치과재료학회지 Vol.31 No.1
Cu가 첨가되어 있지 않고, 대신에 상대적으로 많은 양의 Zn 그리고 소량의 Sn과 In이 첨가된 치과주조용 Ag-Pd-Zn-Sn-In 합금의 시효경화 특성을 경도 시험, X선회절 실험, 주사전자현미경 관찰, 전자탐침 미소분석법으로 조사하여, 다음과 같은 결과를 얻었다. 1. 950℃에서 용체화처리된 시편을 500℃와 550℃에서 등온시효처리하면, 시효 초기에 경도가 완만히 상승하여 최고 경도에 도달하였고 최고 경도를 일정 기간 유지하고 나서 서서히 하강하였다. 2. 용체화처리된 시편은 Pd 원자가 고용된 Ag-rich α1상, Pd3Sn인 α2상, Pd2Zn인 α3상의 3상 공존이었고, 등온시효처리함에 따라 Ag-rich α1상에서 Pd-rich 상으로 추정되는 β상이 석출하였다. 3. 시효 초기의 경화는 Ag-rich 기지에서 Pd-rich 상의 석출로 인한 격자변형에 기인하는 것으로 추정된다. 4. 시효처리 시간을 연장함에 따른 과시효 연화는 입계에 Ag-rich α1상과 Pd-rich β상으로 된 층상조직의 석출과 조대화에 기인하였다. 5. Pd3Sn인 α2상과 Pd2Zn인 α3상은 시효경화에 기여하지 않았다. Age-hardening characteristics of a dental casting Ag-Pd-Zn-Sn-In alloy without copper (52.0 wt% Ag - 39.9 wt% Pd - 4.0 wt% Zn - 2.0 wt% Sn - 2.0 wt% In - 0.1 wt% Ir) was investigated by means of hardness test, X-ray diffraction study, scanning electron microscopic observations and electron probe microanalysis. The specimen solution-treated at 950℃ was three phases of the Ag-rich α1 phase containing Pd element, the α2 phase based on Pd3Sn and the α3 phase based on Pd2Zn, and the Pd-rich β phase was precipitated from the Ag-rich α1 phase by the isothermal ageing,. The initial hardening seemed to be attributed to coherency strains which were formed in the Ag-rich matrix by the precipitation of Pd-rich phase. Overageing with softening was due to the formation and coarsening of the lamella precipitates at grain boundaries, which were composed of the Ag-rich α1 and Pd-rich β phases. The α2 phase based on Pd3Sn and the α3 phase based on Pd2Zn did not contribute to the age-hardening of this alloy.
전숙,김영희,박지영,고관표,박철영,김덕윤,우정택,김성운,김진우,김영설,고석환 대한내분비학회 2003 Endocrinology and metabolism Vol.18 No.2
낭종성 부갑상선 선종과 심한 골병변을 동반한 부갑상선 기능항진증은 매우 드문 질환으로서, 저자들은 양측 고관절의 통증을 초기 주소로 내원한 환자에서 고칼슘혈증과 부갑상선 호르몬 증가, 골병변의 방사선적 소견을 통해 부갑상선 기능항진증을 진단하고, 경부 초음파와 컴퓨터 단층 촬영, 부갑상선 스캔검사 및 수술중 부갑상선 낭종액 검사 등을 통해 기능성 부갑상선 낭종의 한 종류인 낭종성 부갑상선 선종을 진단하고 수술적 제거를 통하여 정상화된 1예를 경험하였다. A cystic parathyroid adenoma is rare. A case of primary hyperparathyroidism, with the cystic formation of a parathyroid adenoma and a severe bony lesion, is reported. A 52-year-old male was admitted due to pain in both hips and for evaluation of hypercalcemia. The plasma level of the intact parathyroid hormone (iPTH) was elevated to 1424 pg/mL. Ultrasonography and the computed tomography revealed a parathyroid cyst on the left thyroid lower pole. Parathyroid scintigraphy detected a parathyroid adenoma. A radiograph showed a subperiosteal bone resorption on the phalanges, and a brown tumor (osteitis fibrosa cystica) on the femur shaft was noted. A surgical excision of the parathyroid adenoma was performed. The PTH level in the cystic fluid was increased. A histological examination confirmed a cystic parathyroid adenoma. The PTH level was normalized after the operation (J Kor SOC Endocrinol 18:214-220, 2003).
Park, Jin-Yeol,Jin, Jong-Sook,Kang, Hee-Young,Jeong, Eun-Hee,Lee, Je-Chul,Lee, Yoo-Chul,Seol, Sung-Yong,Cho, Dong-Taek,Kim, Jung-Min The Microbiological Society of Korea 2007 The journal of microbiology Vol.45 No.5
In this study, we compared the phenotypic and genotypic characteristics of 138 MRSA isolates obtained from adult and pediatric patients (adult, 50; children, 88). The resistance rates against gentamicin, clindamycin, and ciprofloxacin were much higher in the adult MRSA isolates than in the pediatric MRSA isolates. The ermC gene, which is responsible for inducible clindamycin resistance, was detected in 52(59.1%) of the 88 pediatric MRSA isolates but in only 5(10.0%) of the 50 adult MRSA isolates. MRSA isolates of clonal type ST5 with an integration of SCCmec type II/II variants was the most predominant clone among the adult isolates, while clonal type ST72 with an integration of SCCmec IV/IVA was the most predominant clone among the pediatric MRSA isolates. Staphylococcal enterotoxin A and toxic shock syndrome toxin-1 were prevalent among the adult MRSA isolates but not among the pediatric MRSA isolates. The results of this study demonstrated remarkable differences between adult and pediatric MRSA isolates in terms of their antimicrobial susceptibility profiles, SCCmec type, multilocus sequence type, staphylococcal toxin genes, and erythromycin resistance genes.
웰에이징 교육 프로그램 개발을 위한 성인 생애주기별 교육 요구도 분석
구진희(Jin-Hee Ku),임효남(HyoNam Lim),김두리(Doo-Ree Kim),강경희(Kyung-hee Kang),김설희(Seol-Hee Kim),김용하(Yong-Ha Kim),이종형(Chong-Hyung Lee),안상윤(Sang-Yoon Ahn),김광환(Kwang-Hwan Kim),송현동(Hyeon-Dong Song),황혜정(Hey-Jeong H 한국산학기술학회 2021 한국산학기술학회논문지 Vol.22 No.5
본 연구에서는 성공적인 노화를 위한 신체적, 정신적, 사회경제적 측면의 웰에이징 교육 요구를 분석하여 웰에이징 교육 프로그램의 개발 및 운영을 위한 기초자료를 확보하고자 한다. 조사도구는 웰에이징에 관한 인식과 신체적, 정신적, 사회경제적 측면의 웰에이징 교육 요구를 알아보기 위한 문항으로 제작되었다. 2021년 2월 한 달 동안 한국갤럽의 온라인 · 모바일 조사를 통해 만 19세 이상 성인 1949명을 대상으로 조사하였다. 웰에이징 교육 요구를 분석하기 위해서 기술통계분석, 분산분석, Borich 요구도 분석 및 IPA분석이 실시되었다. 연구결과, 웰에이징을 위한 교육 요구도의 전체 우선순위로 보았을 때 경제력, 운동, 만성질환관리 등이 높게 나타났으며, 교육 요구도가 낮은 순으로는 감염질환관리, 자립심, 사회적 책임으로 조사되었다. 특히 경제력은 전체 응답자의 82.4%에 해당하는 중년기(35~49세)를 제외한 모든 연령대에서 교육 요구도가 가장 높게 나타났으며, 중년기에서는 운동과 만성질환관리의 교육 요구도가 가장 높게 나타나 생애주기별 웰에이징 프로그램이 필요함을 시사하였다. 본 연구의 결과는 웰에이징을 위한 교육 프로그램 개발 및 운영 플랫폼을 구축하는데 실증자료로서 활용될 수 있을 것으로 기대된다. This study aimed to secure basic data for the development and operation of well-aging education programs by analyzing the physical, mental, and socio-economic needs of well-aging education for successful aging. The research tool was developed as a questionnaire to investigate the perception of well aging and the needs of well-aging education in terms of physical, mental, and socio-economic aspects. In February 2021, 1949 adults over the age of 19 were surveyed through an online and mobile survey by Gallup Korea. Descriptive statistics analysis, variance analysis, Borich needs analysis, and IPA analysis were conducted to analyze the needs of well-aging education. The results revealed economic power, exercise, and chronic disease management to be high in terms of the overall priority of the education needs for well-aging, and infectious disease management, independence, and social responsibility were surveyed in the order of low education needs. In terms of economic power, education needs were highest among all age groups except for the middle-age group (35-49 years old), 82.4% of all respondents, and education needs for exercise and chronic disease management were highest in the middle-age group. Therefore, it is necessary to develop well-aging education programs for each life cycle. These results are expected to be used as empirical data in establishing a platform for developing and operating educational programs for well aging.
A case of metastatic prostate cancer initially presenting as chylothorax
( Yu-jin Yang ),( Minjung Seo ),( Hee-jeong Jeon ),( Jin-hee Noh ),( Seol Hoon Park ),( Yunsuk Choi ),( Jae-cheol Jo ),( Jin Ho Baek ),( Su-jin Koh ),( Hawk Kim ),( Young Joo Min ) 대한내과학회 2015 대한내과학회 추계학술대회 Vol.2015 No.1
Chylothorax is caused by disruption or obstruction of the thoracic duct, which results in leakage of chyle in the pleural space. The most common etiologies are malignancy and trauma. Among the causative malignancies, lymphoma is the most common, followed by primary lung cancer, mediastinal tumors, and other metastatic malignancies. Conversely, prostate cancer has rarely been reported as the cause of chylothorax. We here report a case of metastatic prostate cancer initially presenting as chylothorax, and being disappeared pleural effusion after androgen deprivation therapy. We also discuss the various rare manifestations of metastatic prostate cancer.
Lee, Hee Jin,Seol, Hyang Sook,Kim, Joo Young,Chun, Sung-Min,Suh, Young-Ah,Park, Young-Soo,Kim, Sang-we,Choi, Chang-Min,Park, Seung-Il,Kim, Dong Kwan,Kim, Yong-Hee,Jang, Se Jin Raven Press 2013 Annals of surgical oncology Vol.20 No.1
<P>Microarray analyses have revealed significantly elevated expression of the proto-oncogene ROS1 receptor tyrosine kinase in 20-30% of non-small cell lung carcinomas (NSCLC). Selective and potent ROS1 kinase inhibitors have recently been developed and oncogenic rearrangement of ROS1 in NSCLC identified.</P>