http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Retinoic acid enhances lactoferrin-induced IgA responses by increasing betaglycan expression
Lee, Jeong-Min,Jang, Young-Saeng,Jin, Bo-Ra,Kim, Sun-Jin,Kim, Hyeon-Jin,Kwon, Bo-Eun,Ko, Hyun-Jeong,Yoon, Sung-il,Lee, Geun-Shik,Kim, Woan-Sub,Seo, Goo-Young,Kim, Pyeung-Hyeun CHINESE SOCIETY OF IMMUNOLOGY 2016 CELLULAR AND MOLECULAR IMMUNOLOGY Vol.13 No.6
<P>Lactoferrin (LF) and retinoic acid (RA) are enriched in colostrum, milk, and mucosal tissues. We recently showed that LF-induced IgA class switching through binding to betaglycan (transforming growth factor-beta receptor III, T beta RIII) and activation of canonical TGF-beta signaling. We investigated the combined effect of LF and RA on the overall IgA response. An increase in IgA production by LF was further augmented by RA. This combination effect was also evident in Ig germ-line alpha (GL alpha) transcription and GLa promoter activity, indicating that LF in cooperation with RA increased IgA isotype switching. We subsequently found that RA enhanced T beta RIII expression and that this increase contributed to LF-stimulated IgA production. In addition to the IgA response, LF and RA in combination also enhanced the expression of the gut-homing molecules C-C chemokine receptor 9 (CCR9) and alpha 4 beta 7 on B cells. Finally, peroral administration of LF and RA enhanced the frequency of CCR9(+)IgA(+) plasma cells in the lamina propria. Taken together, these results suggest that LF in cooperation with RA can contribute to the establishment of gut IgA responses.</P>
김보람,김호영,손유라,오진주,윤슬기,이효정,장문영 대한감각통합치료학회 2011 대한감각통합치료학회지 Vol.9 No.1
목적 : 초등학교 고학년 학생의 장애아동에 대한 인식을 알아보는 것이다. 연구방법 : 연구 대상은 김해시에 소재한 통합교육을 실시하지 않는 초등학교의 4, 5, 6학년의 비장애 아동이었다. 연구 기간은 2008년 10월 2일부터 10월 17일까지였으며, 설문지를 사용하였다. 설문지의 하위 영역은 사귐, 활 동, 학업 영역의 세 부분으로 각 10문항으로 이루어져 있으며 SPSS 12.0을 사용하여 분석하였다. 결과 : 장애아동에 대한 인식조사 결과 첫째, 성별에 따른 인식은 남학생보다 여학생의 평균 점수가 높았으나 통계 적으로 유의미한 차이는 없었다. 둘째, 학년에 따른 인식은 4학년의 평균 점수가 가장 높았고 6학년이 가장 낮았으 며 통계적으로 유의미한 차이가 있었다(F=3.546, p<0.05). 셋째, 장애인 접촉 유무에 따른 인식은 접촉 경험이 없 는 학생이 있는 학생보다 평균점수가 높았으나 통계적으로 유의미한 차이는 없었다. 결론 : 비장애학생의 장애아동에 대한 인식은 학년에 따라 차이가 있었다. 본 연구는 작업치료사들에게 장애아동에 대한 또래집단의 인식에 대한 정보를 제공함으로써 학교환경에 대한 이해를 도울 수 있을 것이다. Objective : The purpose of this study was to investigate attitude of grade-schoolers toward children with disabilities. Methods : The subjects of this study were grade-schoolers who have not received an inclusive education in Gim-hae. The study was surveyed from October second to 17th in 2008. The survey was categorized into three parts; comradeship, activity, and study. Each part of the survey consists of 10 questions. Data were analyzed by SPSS (version 12.0). Results : The results were as follows; First, the attitude of girls toward disabled students was non-significant compared to boys. Second, the order of attitude degree in grade of students was 4, 6, and 5. The attitude toward children with disabilities showed statistically significant difference according to grade(F=3.546, p<0.05). Third, the attitude of students who have experience of contact with people with disabilities was non-significant compared to non-experienced students. Conclusion : In conclusion, therefore peer groups in lower class levels showed more positive attitude toward the children with disabilities. The result will be useful information for understanding disabled children and making positive attitude. Also it is expected that occupational therapists help disabled children to participate in school life successfully using these information.
Reciprocal Lattice Explorer의 原理와 使用法
徐日煥,李珍昊,秋錦洪,林星秀,柳保盈,朴晶蘭,金文執,趙素羅,金憲俊,李正秀,成百石 충남대학교 자연과학연구소 1993 忠南科學硏究誌 Vol.20 No.2
Reciprocal lattice explorer는 de Jong-Bouman camera와 Buerger precession camera를 合친것이다. 이 explorer를 使用하면 goniometer에 한번 固定한 試料를 使用하여 그 試料의 空間群을 決定하는데 必要한 모든 寫眞을 撮影할 수 있으며 그들은 찌그러지지 않은 逆格子面의 寫眞들이다. 本 論文에서는 de Jong-Bouman 과 Buerger precession 寫眞術의 原理와 使用法을 記述 하였고 또한 de Jong-Bouman의 振動寫眞과 zeroth layer 寫眞으로부터 11個 Laue群의 識別方法도 提示하였다. The reciprocal lattice explorer is an instrument which incorporates the principles of both the Buerger precession and the de Jong-Bouman methods. On the explorer all photographs which are necessary for a space group determination can be taken with a single setting of a crystal and the photographs show undistorted pictures of the reciprocal lattice planes. In this paper, the principles and the usages of the de Jong-Bouman and the Buerger precession photography are described, and a method of 11 Laue group identification using the de Jong-Bouman oscillation and zeroth layer photographs is shown.
증례 : 류마티스 ; 류마티스 관절염에서 발생한 급성 횡단척수염 치료 1예
김보라 ( Bo Ra Kim ),권혁이 ( Hyucki Kwon ),김지현 ( Ji Hyun Kim ),박성현 ( Sung Hyun Park ),정재훈 ( Jae Hoon Jeong ),정진선 ( Jin Seon Jeong ),문기원 ( Ki Won Moon ) 대한내과학회 2015 대한내과학회지 Vol.89 No.5
본 증례는 류마티스 관절염 환자에서 발생한 급성 횡단 척추염을 면역글로불린 정주로 성공적으로 치료하였기에 문헌고찰과 함께 보고하는 바이다. Acute transverse myelitis (ATM) is a heterogeneous syndrome characterized by acute spinal cord dysfunction resulting in paresis and sensory and autonomic impairment below the level of the lesion. The etiology of ATM includes parainfectious, paraneoplastic, drug-induced, systemic autoimmune disorders, and acquired demyelinating diseases. ATM is very rare in patients with rheumatoid arthritis (RA). A 79-year-old woman with RA, a recurring peptic ulcer, and congestive heart failure presented with acute weakness of both upper and lower extremities. She was diagnosed with ATM based on the results of laboratory and radiological tests. ATM is usually treated with high-dose glucocorticoid. However, we treated her with intravenous immunoglobulin (IVIG) considering the adverse events of high-dose glucocorticoid, and she improved. We report a case of ATM in a patient with RA successfully treated with IVIG. (Korean J Med 2015,89:604-608)
( Bo Ra Park ),( Hye Na Park ),( Ji Back Jung ),( Eun Sil Lee ),( Jeong Sig Kim ),( Gyu Yeon Choi ),( Jeong Jae Lee ),( Im Soon Lee ) 대한산부인과학회 2017 Obstetrics & Gynecology Science Vol.60 No.2
This regulatory post-marketing surveillance study aimed to evaluate the therapeutic efficacy and safety of drospirenone (DRSP) 2 mg/estradiol (E<sub>2</sub>) 1 mg tablet in Korean postmenopausal women. A total of 4,149 patients were enrolled and the study was conducted at 207 clinical research centers. The patients` source data was collected between November 2006 and November 2012. More than 85% of patients experienced improvement of menopausal symptoms. The most frequently reported adverse events were vaginal bleeding and breast pain; most of the women suffering from these symptoms fully recovered. The incidence of adverse event was higher in patients of younger age (20 to 39 years), in patients with concomitant diseases, previous hormone replacement therapy in medical history, those treated with DRSP 2 mg/E<sub>2</sub> 1 mg for shorter duration (3 years or less) and in patients using concomitant medication. In conclusion, the results from this large post-marketing surveillance study confirm the efficacy and safety of DRSP 2 mg/E<sub>2</sub> 1 mg tablet in Korean postmenopausal women.
Jeong, Jeong Hyun,Choi, Bo Young,Kho, A Ra,Lee, Song Hee,Hong, Dae Ki,Lee, Sang Hwon,Lee, Sang Yup,Song, Hong Ki,Choi, Hui Chul,Suh, Sang Won MDPI 2017 INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES Vol.18 No.11
<P>Epileptic seizures are short episodes of abnormal brain electrical activity. Many survivors of severe epilepsy display delayed neuronal death and permanent cognitive impairment. Donepezil is an acetylcholinesterase inhibitor and is an effective treatment agent for Alzheimer’s disease. However, the role of donepezil in seizure-induced hippocampal injury remains untested. Temporal lobe epilepsy (TLE) was induced by intraperitoneal injection of pilocarpine (25 mg/kg). Donepezil (2.5 mg/kg/day) was administered by gavage in three different settings: (1) pretreatment for three days before the seizure; (2) for one week immediately after the seizure; and (3) for three weeks from three weeks after the seizure. We found that donepezil showed mixed effects on seizure-induced brain injury, which were dependent on the treatment schedule. Pretreatment with donepezil aggravated neuronal death, oxidative injury, and microglia activation. Early treatment with donepezil for one week showed neither adverse nor beneficial effects; however, a treatment duration of three weeks starting three weeks after the seizure showed a significant reduction in neuronal death, oxidative injury, and microglia activation. In conclusion, donepezil has therapeutic effects when injected for three weeks after seizure activity subsides. Therefore, the present study suggests that the therapeutic use of donepezil for epilepsy patients requires a well-conceived strategy for administration.</P>
( Bo Ra Song ),( Young Jo Kim ),( Ha Chung Yoon ),( Jong Su Lim ),( Kun Ho Seo ),( Eun Jeong Heo ),( Hyun Jeong Park ),( Sung Hwan Wee ),( Oun Kyong Moon ),( Sun Min Oh ),( Jin San Moon ) 한국예방수의학회 2013 예방수의학회지 Vol.37 No.2
A total of 960 egg samples were collected during each season of spring, summer, fall, and winter between September, 2011 and August, 2012 Thirty eggs each were collected from eight grocery stores located in Hwaseong, Anseong,Incheon, Pocheon, Eumseong, Gunsan, Gumi, and Yangsan with was examined, the mean pH values of egg yolk and egg white were 6.02∼6.37 and 9.07∼9.19, respectively. The PH of the egg was affected by seasonal change, P<0.05, Most of the eggs collected from spring and winter were fresh, considering the PH of white and yolk, and the freshness of eggs was lowest for those collected during summer and fall. However, the PH of washed and unwashed white and yolk was not affected by seasonal change, P<0.05, Haugh unit was represented in the order of winter, 74.15, spring, 70.52, fall, 65.90, and summer, 60.30, In addition, the total viable counts of egg content showed minor differences according to season, however, egg shells showed differences, P<0.05, according to season, Eggs collected during summer showed the highest total viable count level, mean 3.63 ±0.54 log cfu/g, In contrast, eggs collected from winter showed the lowest total viable count level, mean 1.57±0.68 log cfu/g, Total viable counts of shells from washed eggs from large grocery stores were lower than those of unwashed egg shells from small grocery stores. Coliforms were partly isolated at less than 1.0 log cfu/g from epp contents and egg shells collected during summer. In conclusion, the results of this study indicate that the freshness and microbiological quality of eggs have improved since the introduction of storage conditions, 0∼15℃, for eggs in 2005.