S-580 : Vitamin D and carotid subclinical atherosclerosis in SLE

( Chang Bum Bae ),( Ju Yang Jung ),( Bo Ram Go ),( Hyun Ah Kim ),( Chang Hee Suh ) 대한내과학회 2013 대한내과학회 추계학술대회 Vol.2013 No.1

Vitamin D and carotid subclinical atherosclerosis in SLE Chang-Bum Bae, Ju-Yang Jung, Bo-ram Go, Hyun-Ah Kim, Chang-Hee Suh Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea Introduction Atherosclerosis develops earlier in systemic lupus erythematosus (SLE) and is the important cause of mortality. It has been suggested that vitamin D deficiency contributed cardiovascular disease and immune dysregulation in SLE. Methods One-hundred two female patients with SLE and 52 normal controls (NC) were recruited. The carotid artery intima-media thickness (cIMT) and plague were assessed by B-mode ultrasound at the carotid artery level. Vitamin 25(OH)D3 levels were checked by immunoradiometric assay using the Bio-Line 25(OH)D3-Ria CT kit (Bio-Line S.A., Belgium). Disease activity markers were checked at the time of enrollment. Results The cIMT of SLE is 0.41±0.08mm, which is higher than NC (0.37±0.11 mm, p=0.012). Also, carotid artery plague index (PI) of SLE is higher than NC (0.68±1.39 vs 0.26±0.87, p=0.026). The cIMT was correlated with age (r=0.442, p<0.001), body mass index (r=0.246, p=0.013), waist-hip ratio (r=0.245, p=0.013), SLE disease activity index (r=0.239, p=0.016), taking aspirin (r=0.244, p=0.013), and the carotid artery PI was correlated with renal involvement (r=0.224, p=0.023) in patients with SLE. Vitamin 25(OH)D3 was not showed correlation with cIMT and carotid artery PI. Also, it was not correlated with disease activity markers. Conclusion In patients with SLE, the risk of cardiovascular disease measured by cIMT and carotid artery plaque was higher than NC, which may be derived from systemic inflammation. However, vitamin D levels were not showed significant correlations with carotid subclinical atherosclerosis. It may be not suitable to assess vitamin D as marker of disease activity or subclinical atherosclerosis.

송아지고기 소시지와 시중에 판매되는 우육과 돈육 소시지 제품의 저장특성 비교

이주호, 최정석, 이현진, 정구용, 최양일 忠北大學校 農業科學硏究所 2013 農業科學硏究 Vol.29 No.1

This study was undertaken to compare the storage characteristics between veal sausage and commercial pork and beef sausages in Korean domestic market. We manufactured 3_types of sausages and purchased 2_types of sausages in the market: T1(B-company product), T2(O-company product) and we made T3(smoked veal sausage), T4(smoked veal sausage with pepper) and T5(cooked veal sausage) products. During 20 days of storage at 4oC, T5 showed significantly higher in TBA value and VBN value (p<0.05). But TBA and VBN values showed normal range in all products. T3, T4, and T5 showed higher total microbial count than T1 and T2 (p<0.05). According to the result, beef and pork sausages in the market showed different total microbial count and VBN values from those made in laboratory. This result could be come from the different additives used and manufacturing processes. However, all products can be stored up to 20 days in the cooler.

임의의 각을 갖는 스트립 線路의 BEND 不連續 特性에 관한 연구

양승인,윤의중,전주성 崇實大學校 1988 論文集 Vol.18 No.-

The purpose of this study is to evaluate the discontinuity effects of the bend. The scattering parameters are compared at various frequencies to study bend discontinuity effects of the stripline with arbitrary bending angle. These results may be useful in the computer-aided design of microwave integrated circuits.

육우 비선호 부위를 활용한 육우햄의 품질특성

이주호, 최정석, 정준영, 최양일 忠北大學校 農業科學硏究所 2012 農業科學硏究 Vol.28 No.3

This study was undertaken to compare the quality characteristics of dairy beef ham. Dairy beef hams were manufactured using non-preferred portion (top round). 5 treatments were prepared: T1(beef 50% + pork emulsion 50%), T2(beef 65%emulsion 35%), T3(beef 80%emulsion 20%), T4(beef 90%emulsion 10%), T5(beef 100%emulsion 0%). In chemical composition, dairy beef content increases, moisture content was increased, fat content was decreased. In the meat quality characteristics, T5 showed higher (p<0.05) water holding capacity value than the others. Dairy beef content increases, product loss and cooking loss were decreased. In hunter color, dairy beef content increases, redness was increased. In texture profile analysis, T4 and T5 were significantly higher than the others. As a result, dairy beef ham with 80~90% dairy beef and 10~20% pork emulsion has low fat content, high product yield and superior texture profile, which could be developed as a dairy beef hams using non-preferred portion.

20대 여성의 치아우식활성검사 결과와 치아우식경험도와의 상관성에 관한 연구

양정승,전주연,이현옥 광주보건대학 1994 論文集 Vol.19 No.-

The purpose of this study was as follows: This study was to examine caries activity test and survey caries experience of 120 girl students in college. We examined correlation the results of caries activity test and caries experience. First of all, examined Snyder test, stimulated saliva flow rate test, unstimulated saliva flow rate test, salivary viscosity test, patient oral hygiene performance test. We surveyed cries eperience as caries experienced permanent tooth index and caries experience permanent tooth rate etc, calculated the simple correlation index, examined statistical significant. The results of this study showed that stimulated saliva flow rate test was the highest of caries activity test measurement. In caries activity test statistical significant correlation. It was the correlation index- 0.2136 and p=valuable level 0.010. Snyder Test had correlation, was the correlation index 0.1779, and p-value level 0.026. There was no significant correlation unstimulated saliva flow rate test and patient oral hygiene performance test.

노인의 사회인구학적 배경에 따른 건강관리, 유형, 신체활동과 식습관에 관한 연구

양춘호,김중언,함주현 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

The purpose of this study was to analyze on the health care patterns, physical activity and meal habits with sociodemegraphic background in older adults, The subject of the study was selected by multi-stage stratified cluster random sampling among the older adult college and older adult center to participate whose age were 65 and over year old among inhabitant the Joeon Buk area, The data were collected the statistics employed the study were frequency and Chi-square test, enzymes have significant difference between treatment group The results that were derived form these processes were as follows: 1. Health care patterns have significant difference of according to sex(P<.05), age(p<.01), occupation(p<.001) and scholarship(p<.001). 2. Physical activity have significant difference of according to sex(p<.001), age(p<.001), occupation(p<.001) and scholarship(p<.001). 3. Meal habit have significant difference of according to age(p<.001), occupation(p<.05) and scholarship(p<.001) but according to the sex(P>.05) have no significant difference.

신체화장애 환자의 스트레스 대처방식 및 심리적 특성

이주연,이무석,윤진상,양종철,문지웅,정해원,은성종 大韓神經精神醫學會 2006 신경정신의학 Vol.45 No.6

Objectives : The purpose of this study was to investigate the stress coping strategies and psychological charactehstics, such as combined psychopathology and tendency of symptom interpretation, in patients with somatization disorder. Methods : Thirty patients meeting the criteria of DSM-IV somatization disorder were compared with thirty controls. We evaluated the subjects using Symptom Checklist-90-Revised (SCL-90-R), Somato-Sensory Amplification Scale (SSAS), Symptom Interpretation Questionnaire (SIQ), and The Ways of Stress Coping Questionnaire (SCQ). Independent t-test and Pearson correlation analysis were used. Results : From the results of SCL-90-R subscales, the scores of somatization, obsession-compulsion, depression, anxiety, and psychoticism were significantly higher in patients with somatization disorder than nonnal controls. Somatization disorder patients had greater amplification of physical sensation in SSAS and significantly higher score in physical interpretation of SIQ compared with psychological or environmental interpretation, In the SCQ of somatization disorder patients, we observed generallylower levels of total coping scores than the control group and significant positive correlation between passive coping style of SCQ and psychological interpretation of SIQ. Conclusion : These results show that patients with somatization disorder have various psychopathology, greater amplification of physical sensation, physical interpretation tendency of symptoms, and insufficient copying strategy.

2-(2-Aminoethyl)aminomethylpiperazine이 배위된 Co(Ⅲ) 착물의 합성과 특성

金洋,金貞珠 고신대학교 자연과학연구소 1995 고신대학교 자연과학연구소 논문집 Vol.5 No.-

A new cobalt(Ⅲ) complex with 2-(2-aminoethyl)aminomethylpiperazine (=aeamp) by the reaction of propane-1.2,3-triol tritosylate and cthane-1.2-diamine(=en) has been synthesised and characterised by X-ray crystallography. In this complex the cobalt was coordinated by the en, C1 and aeamp ligands. The uncoordinated ring nitrogen atom of six-membered piperazine ring was protonated after isolation from acidic solution, and the ligand was named aeampH. The three nitrogen atoms of the aeamp ligand are in a facial configuration. The absolute configuration of coordinated secondary nitrogen atoms of aeamp ligand are R(N(14)) and R(N(17)). And the absolute configuration of C(16) in the piperazine ring is S. The crystal has the formular, △-unsym-fac-[Co(en)(aeampH)Cl]Cl₃·H₂O. The crystallographic data are as follows ; Monoclinic, P2_1/c, a = 11.265(4), b = 10.177(2), c =8.382(2)Å, β= 97.51(3)˚, V= 895.1(5)ų, Z = 2 and R = 0.031. The bond length of Co(Ⅲ) and coordinated secondary nitrogen in piperazine ring is much longer than that of another Co-N(secondary). This arise from non-bonded interaction between Cl and piperazine ring.

HB_(s)Ag과 Anti-HB_(s), HB_(e)Ag과 Anti-HB_(e)공존에 관한 분석

이진주,김영태,이해숙,박정희,김재식,양정선 대한임상병리사협회 2001 대한임상병리사회지 Vol.21 No.1

고정화 세포를 이용한 황화수소 제거공정 최적화

박양호,손효진,김경주,권규혁,이중헌 한국공업화학회 2003 응용화학 Vol.7 No.1

In this study, the hybitd reactor has used to remove H_2S from the toxic gas. Since the oxidation and reduction reactors were combined, theri sizes were important to stabilize developed process. The optimal sizes of oxidation and reduction reactors were determined considering iron oxidation rate and H_2S removal rate. The optimal ratio of reactor size was 4 L for oxidation reactor to 1 L for reduction reactor.Immobilized Thiobacillus ferrooxidans has been developed to minimize the size of oxidation reactor. Since the immobilized cell enhanced the oxidation rate, it was possible to incrase H_2S removal efficiency. It was possible to incerase operation time because immobilized cell can survie lger than free cell.