소금으로 팽화시킨 유과바탕 및 쌀엿강정용 팽화쌀의 저장 중 품질 변화

임경려,이경희,곽은정,이영순 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.5

This study was carried out to improve the qualities and extend the shelf life ot Yukwa and Salyeotgangjung. traditional Korean cookies, using tine hot salt instead of oil as the popping medium. The Yukwa and Salyeotgangjtmg that had been popped using tine salt were stored at 25?for one or two months, and then compared their sensory evaluation, lipid contents and acid and peroxide values with those popped in oil. In the sensory test, the Yukwa base and popped rice expanded in the salts and stored for one month were preferred to those expanded in oil with regard to flavor and overall acceptability. With respect to the whiteness, off-flavor, and crispness, these properties those expanded in salt had stronger whiteness and crispness but a weaker off-flavor compared to those expanded in oil. The lipid contents of the Yukwa base and popped rice expanded in oil were 37.73 and 49.65%, respectively, which were significantly higher than in those expanded in salts (0.10 and 0.53%, respectively). The acid and peroxide values were larger in those expanded oil than in salts after 8 weeks storage. In view of the above results, the conclusion was reached that the Yukwa base and popped rice expanded in salts were less likely to provide a calorie intake and to become rancid over a long storage time.

광장공포증 유무에 따른 공황장애 환자의 공존병리와 증상 심각도의 비교 연구

임경희,장은진,김정범 대한생물치료정신의학회 2002 생물치료정신의학 Vol.8 No.2

연구목적 : 본 연구에서는 광장공포증을 동반하지 않은 공황장애 환자들(이하 비광장공포증군)과 광장공포증을 동반한 공황장애 환자들(이하 광장공포증군)의 공존병리와 증상의 심각도를 조사하여 두 질환의 본질을 규명하고 치료계획을 세우는데 도움을 얻고자 한다. 방 법 : 연구대상은 1998년 3월부터 2001년 7월까지 계명대학교 동산의료원 정신과에서 외래치료를 받아온 환자들로 비광장공포증군 26명, 광장공포증군 44명으로 구성된 총 70명이다. 평가도구는 9개의 증상차원을 평가하는 90문항으로 구성된 간이정신진단검사(SCL-90-R)와 공황장애의 필수적이고 전반적인 7가지 영역의 심각도를 평가하는 한국판 공황장애 심각도 척도를 사용하였다. 통계적 분석은 ANOVA, Chi-square test, student t-test, person correlaiton을 시행하였고, 통계적 유의수준은 p<.05로 하였다. 결 과 : 1) 광장공포증군의 광장공포증적 두려움과 회피의 정도는 경도에서 중등도 사이에 해당되는 것으로 나타났다(PDSS점수 : 1.46±0.94). 2) 인구통계학적 특성에 대해 광장공포증군과 비광장공포증군을 비교해 보면, 연령, 성별, 교육정도, 직업유무, 병력, 발병연령에서는 두 집단 간에 유의한 차이가 없었다(표 1). 3) 세 집단의 공존병리의 유형을 분석해 본 결과, 광장공포증군은 모든 증상차원에서 정상대조군 집단보다 유의하게 높은 점수를 얻었다. 비광장공포증군은 불안, 공포불안, 정신증 척도에서 정상대조군 집단 보다 유의하게 높은 점수를 얻었다(표2). 4) 광장공포증군은 비광장공포증군에 비해 신체화, 강박증, 적대감, 공포불안, 편집증척도에서 유의하게 높은 점수를 보였다(표 2). 5) 광장공포증군과 비광장공포증군의 심각도 비교에서는 내적감응적 두려움과 회피, 직무수행의 장해/고통, 사회적 기능의 장해/고통에서는 두 집단 간에 유의한 차이를 보이지 않았느아, 심각도 총점, 복합점수, 공황발작의 빈도, 공황발작 동안의 고통, 예기불안, 광장공포증적 두려움과 회피에서는 광장공포증군이 비광장공포증군에 비해 유의하게 높은 점수를 보였다(표 3). 6) 광장공포증군내에서 광장공포증적 두려움과 회피항목은 SCL-90-R의 정신증 척도를 제외한 신체화, 강박증, 대인민감성, 우울, 불안, 적대감, 공포불안, 편집증 척도와 유의한 정적상관관계를 보였다(표 4). 결 론 : 광장공포증군이 비광장공포증군에 비해 대부분의 필수증상의 심각도가 높을 뿐만 아니라 더 다양한 공존병리를 가지고 있음이 밝혀져 기본적으로 더 심한 질환임이 시사된다. 따라서 공황장애의 치료와 평가에 있어서 공존병리와 증상의 심각도를 함께 고려하고 공황장애에서 광장공포증이 동반되는 경우 이에 대한 더 적극적이고 집중적인 치료가 필요하겠다. Objectives : In this research comorbidity and severity of symptom of patients that have panic disorder without agoraphobia(PD) and with agoraphobia(PDA) were examined in order to study their nature more closely and also to help set up therapy plans. Method : 70 patients were diagnosed with PD(N=26) and PDA(N=44) by DSM-Ⅳ. SCL-90-R was administered to panic subjects and normal control subjects. PDSS were administered to panic subjects, the statistical analysis was conducted using ANOVA, Chi-square test, student t-test, Pearson Correlation analysis. statistical signifi-cance was p<.05. Results : 1) The degree of agoraphobic fear/avoidance of PDA indicated the level to from moderate(PDSS score 1.46 0.94). 2) There was no significant difference between the two groups(PD/PDA) in there sex, age, education level, occupation, duration of illness, onset of age. 3) After analyzing the comorbidity pattern of the three groups, PDA was significantly higher score than normal control group in all symptom level. PD had higher score than normal control groups in anxiety, phobic anxiety and psychotism. 4) PDA showed much a significantly higher score in Somaatization, Obsessive-Compulsive, Hostility, Phobic Anxiety, Paranoid Ideation when compared to PD. 5) There was no significant difference between the two groups(PD/PDA) in there interoceptive fear/avoidance, PDA had significantly higher scores than PD. 6) The agoraphobic fear/avoidance item within PDA had significant correlation with Somatization, Obsessive-Compulsive, Interpersonal Sensitivity, Depression, Anxiety, Hostility, Phobic Anxiety, Paranoid Idation except significant correlation with psychoticism. Conclusion : As it is shown clearly in all the results, PDA had a higher level of severity than PD. It was also clarified that PDA had a variety of comorbidity. Therefore when evaluating the treatment of Panic Disorder, One has to consider the comorbidity and severity. A more positively and concentrated treatment will be needed when panic disorder is accompanied by agoraphobia.

운동이 안면두개골의 형태에 미치는 영향

임은경,최영철 大韓小兒齒科學會 2003 大韓小兒齒科學會誌 Vol.30 No.4

호흡기능 또는 근기능이 얼굴의 구조적 관계에 미치는 영향을 평가하고자 어려서부터 한가지 운동종목을 전공하여 온 체육대학 학생 137명을 운동의 유형에 따라, 지속적으로 심폐지구력이 많이 요구되는 운동군(1군), 심폐지구력이 많이 요구되기는 하나 1군보다는 적게 요구되는 운동군(2군), 그리고 순간적인 근력이 크게 요구되는 운동군(3군)으로 분류하고, 정모 및 측모 방사선사진을 계측학적으로 평가하여 다음과 같은 결론을 얻었다. 1. 머리너비길이지수는 모두 단두개에 속하였으며, 각 군간에 유의한 차이가 없었다(p>0.05). 2. 1군과 2군의 얼굴지수는 유의한 차이가 없었으나(p>0.05), 1군과 3군간, 2군과 3군간에는 현저한 차이가 있었다(p>0.05). 3. 얼굴지수와 높은 상관관계를 지닌 각 군의 계측항목은 전하안면높이(상관계수: 0.63∼0.69, p>0.001, 총안면높이, 전상치조높이, 전하치조높이 및 총안면두기높이 등이었다. 4. 3군의 두 개계측치는 전면안면높이(상관계수: 0.36∼0.55, p>0.001) 및 전하안면높이(상관계수: 0.31∼0.56, p>0.001)와 높은 상관관계를 나타냈다. 5. 1군과 2군은 얼굴의 수직 계측치가 전반적으로 컸고, 3군은 수평 계측치가 크게 나타나는 경향을 보였다. The purpose of this study was to investigate differences in craniofacial characteristics of professional sportsmen who have practiced since their prepubertal periods. From the standardized lateral and P-A cephalograms of 137 aportsmen, 7 angular, 19 linear, 4 ratio, and 2 index measurements were measured and evaluated by means of statistical methods. The samples were divided into three groups: Group 1; ice hockey(n=17), football(n=27), basketball(n=16), Group 2; baseball(n=16), gymnastics(n=13), and Group 3; judo(n=18), ssireum(n=10), weight lift(n=20). The results were as follows: It seemed obvious that the cephalic indices of the 3 groups exhibited brachycephalic headform (Group 1; 0.85±0.04, Group 2; 0.85±0.04, Group 3; 0.83±0.06) and there was no statistical difference among the groups(p>0.05). The facial indices of the Group 1 (0.93±0.05) and Group 2 (0.93±0.04) exhibited difinite leptoprosopic facial forms while the Group 3 (0.90±0.04) showed more or less euryprosopic facial form, and there appeared significant difference between the Group 1 and 3 (p<0.05), and also between the Group 2 and 3 (p<0.05). There appeared strong relationships between the facial indices and the facial axis angle, mandibular plane angle, total craniofacial height, total facial height, upper anterior dental height, lower anterior dental height, mandibular length, lower anterior facial height ratio, and especially with lower anterior facial height (p<0.01). It seemed that more of the vertical facial measurements of the Group 1 and 2 appeared to be larger than those of the Group 3.

Sertoli 세포의 생리기능 및 호르몬에 의한 조절

임규,박청,윤경아,윤은진,박종일,박승길,황병두 대한내분비학회 2003 Endocrinology and metabolism Vol.18 No.2

Association of 20 potential ATP2B1‐interacting genes with blood pressure in Koreans

Kyung‐Won Hong,Hyun‐Seok Jin,Ji‐Eun Lim,Bermseok Oh 한국유전학회 2011 Genes & Genomics Vol.33 No.3

Plasma membrane calcium‐transporting ATPase 1 (ATP2B1)is associated significantly with blood pressure in Caucasians and Asians. ATP2B1 regulates calcium homeostasis and belongs to the P‐type calcium pump family; several studies have identified diverse proteins that bind to ATP2B1. We hypothesized that ATP2B1 regulates blood pressure through ATP2B1‐interacting genes. To this end, 20 potential ATP2B1‐interacting genes were selected, 197 SNPs of which were analyzed for their association of systolic and diastolic blood pressure. These 20 genes were categorized into 2 groups: ATP2B1‐binding genes and ATP2B1‐cleaving calpain family members. Three ATP2B1‐binding genes (CALM1, NOS1, and PDLIM1)were associated with blood pressure, and a SNP in CALM1(rs2401887) generated the strongest association signal (beta=‐3.60±0.92, p=8.9×10^(‐5) for systolic blood pressure and beta=‐1.40±0.62, p=0.02 for diastolic blood pressure). Of the calpain family members, 3 genes (CAPN6, CAPN9, and CAPN10)were associated with blood pressure, and the CAPN10 SNP rs4676348 yielded the strongest association signal (beta=‐0.88±0.27, p=0.001 for systolic blood pressure and beta=‐0.58±0.18, p=0.015 for diastolic blood pressure). Further, the interaction of CALM1 to ATP2B1 was examined using the blood pressure of individuals who carried both variants of CALM1and ATP2B1 genes. Similarly the interaction of CAPN10 to ATP2B1 was also examined. The CALM1 variant (rs2401887)and CAPN10 variants (rs4676348) appear to decrease blood pressure further in addition to the decrease by the variant (rs17249754) of ATP2B1, which suggests that ATP2B1 might regulate blood pressure through the ATP2B1‐interacting genes CALM1 and CAPN10.

금속-도재 수복물에서 비귀금속 합금의 재사용에 따른 결합강도에 관한 연구

임시덕,이은경,장기환 한국위생과학회 2001 한국위생과학회지 Vol.7 No.2

치과용 비귀금속 합금 중 Verabond와 RecilliumⅢ,Ⅴ를 사용하여, 새 금속만 사용한 group(Ver-1, Rex3-1, Rex5-1)과 재사용한 group(Ver-2, Rex3-2, Rex5-2)의 경도측정을 한 결과 새금속만을 사용한 group에서는 Ver-1이 경도측정치가 가장 높았으며, 재사용한 group에서는 Rex5-2가 가장 높은 경도 측정치를 나타내었고 Rex3에서는 Rex3-1과 Rex3-2간의 경도 차이는 없었다. Verabond와 RexolloumⅢ,Ⅴ를 사용한 것과, 새 금속만을 사용하여 Vita Omega Porcelain을 올려서 소성하고, 금속과 도재간의 결합강도를 측정 한 것과, 한번 주조된 비귀금속 합금에 50%의 새로운 합금을 사용하여 Vita Omega Porcelain을 올려서 소성하고, 금속과 도재간의 결합강도를 측정한 결과 재 사용한 금속 중 Rex5-1이 금속과 도재간의 결합강도가 가장 좋은 것으로 나타났고, 주조된 합금에 새 금속 50%를 섞은 group에서는 Rex5-2가 결함강도가 가장 낮은 것으로 나타났다. 그러나 Ver-1과 Ver-2는 금속과 도재간의 결합강도는 큰 차이점이 없는 것으로 보인다. The hardness of non-precious dental alloy was measured using Verabond and Rexillium Ⅲ,Ⅴ, The dental alloy was group into a new alloy group (Ver-1, Rex5-1) and used alloy (Ver-2, Rex5-2). As a result, Ver-1 showed the highest hardness value in a new alloy group. and Rex5-2 showed the highest hardness value in a used alloy group. However, Rex3-1 and Rex3-2 did not show any difference in hardness. The bonding strength between alloys used Verabond and Rexillium Ⅲ,Ⅴ was tested; The bonding strength between porcelain and a new alloy, which was firing after build up weth Vita Omega porcelain; was tested; Also, the bonding strength between porcelain and metal, which was casted and firing after build up with vita Omega pocelain was tested. I this case, the casted alloy was mixed with a new alloy by hay in weight. As a result, Rex5-1 yielded the highest strength among the used alloy group. Rex5-2 was the lowest in bonding strength among the alloy mixed with casted alloy and a new alloy by hay in weight. On the other hand, Ver-1 and Ver-2 did not show apparent difference in bounding strength.

자질 유인 이론과 조동사 도치 현상

임은경 대전대학교 인문과학연구소 2001 人文科學論文集 Vol.31 No.-

The purpose of this paper is to analyze the auxiliary inversion phenomenon in English interrogative clauses within the framework of the attract-feature theory in the minimalist program. There are basically three types in distribution as the followings auxiliary inversion with overt wh-phrase movement, no auxiliary inversion with overt wh-phrase movement, and no auxiliary inversion without overt wh-phrase movement. To explain the distribution properties, I propose the following: The features of C which should be checked in the course of derivation are Q-affixal feature and wh-feature. Q-affixal feature is divided into two types, verbal affixal feature and non verbal affixal feature, following Kayne (1982). Verbal affixal feature induces the auxiliary inversion or do-support if it is strong. Its strength is determined by overt wh-movement. Whether a wh-phrase is attracted to [Spec, CP] or not is derived automatically in the course of derivation following the economy principle. I have shown my proposal is adequate in that it explains subject and object/adjunct asymmetry in wh-interogative clauses and the differences between matrix and embedded clauses, etc.

Chlorhexidine varnish가 법랑질의 탈회예방에 미치는 영향

임은경,최영철 大韓小兒齒科學會 1998 大韓小兒齒科學會誌 Vol.25 No.4

The intention of this study was to investigate the preventive effect of chlorhexidine varnish on enamel demineralization. The sample consisted of 57 first premolars scheduled to be extracted for orthodontic purposes. The control group (N=10) was left untreated and the experimental groups were worn with specially designed stainless steel orthodotic bands on premolar for plaque accumulation. The group(N=9) was worn band only, the group 2 (N=19) was applied with chlorhexidine varnish for one time, and the group 3(N=19)was applied with chlorhexidine varnish for 3 times once a week. After 4 weeks of experimental periods, every specimenwere examined by SEM and Vickers hardness test to evaluate and compare the degree of enamel decalcification. The results were as follows: 1. Although SEM revealed various degree of enamel demineralization in every experimental groups, the group 1 showed more severe demineralizations than the group 2and 3. 2. The mean Vickers Hardness Numbers measured in this study seemed to reveal that there was a statistically significant difference between the control goup and the group 1 (p<0.05), and also a significant defference between the group 1 and the group 2,3(p<0.05). And there was no significant difference between the group 2 and the group 3 (P>0.05). 3. The results of VHN did not deemed to show a statistically significant difference between maxillary premolar and mandibular premolar in both group 2 and group 3 (p>0.05).

물의 構造에 미치는 尿素의 影響

林龍進,민경은 慶北大學校 1978 論文集 Vol.25-26 No.-

The solubilities of benzene in water and aqueous urea solution were determined by an ultraviolet method at various temperatures between 0°and 40℃. Solubility minimums, ΔH_sol _min corresponding to a zero heat of solution appeared in 1∼3 M aqueous urea solution as well as in water, and they were shifted to lower temperature side in accordance with the increase of urea concentration. Calculated transfer thermodynamic parameters of benzene from water to urea solution and solubility mininmums were interpreted in terms of iceberg formation in solution and also support the concept that urea acts like a structure breaker in water.

백서의 실험적 치아이동시 connexin 43의 발현에 관한 연구

임정현,강경화,이종진,김은철,김상철 대한치과교정학회 2001 대한치과교정학회지 Vol.31 No.5

치아이동시 골세포간 활성 조화에서 세포간 교통의 중요성이 차츰 인식되고 있으며 세포간 교통을 위한 교통반의 존재가 확인되고 있다. 동물실험 모델에서 실험적 치아이동을 통해 조성된 압박 및 견인측 치주인대에서 교통반 단백의 일종인 connexin 43의 발현을 관찰함으로써 인접 연조직 및 골 조직 내에서 세포 신호 전달 양상의 한 부분을 파악하고자 하였다. Sprague-Dawley계 백서 27마리를 대조군(3마리)과 실험군(24마리)으로 나누었으며, 실험군은 견인력(75g)을 가한 후 12시간, 1일, 4일, 7일, 14일, 28일이 경과한 후 각각 4마리씩 희생시켜, connexin 43의 발현을 면역조직화학적으로 관찰한 바 다음과 같은 결과를 얻었다. 1.대조군에서의 connexin 43 발현은 치은, 상아질, 치주인대, 치수, 골세포에서 경미하였다. 2.교정적 치아이동에 반응하는 치수, 치주인대, 골모세포, 파골세포, 골세포부위에서 connexin 43의 발현이 많았으나 치은, 상아질, 상아모세포에서의 발현은 견인력 적용기간에 관계없이 대조군과 큰 차이가 없었다. 3.치수에서 connexin 43의 발현은 교정력을 가한 4일에서부터 증가하여 7일째까지 크게 증가한 후 14일째부터 감소되었으며 28일째에는 대조군과 차이가 없었다. 4.치주인대에서 connexin 43의 발현은 주로 혈관을 중심으로 치조골 면을 따라 압박측에서 주로 나타났는데 교정력을 가한 12시간에서부터 증가하여 4일에서 가장 많은 발현을 보인 후 7일부터 감소하기 시작하였다. 5.골모세포 및 골세포에서 발현은 실험 1일째부터 출현해 4일째에 가장 많은 발현을 보였고 7일 이후에는 크게 감소하였으며 파골세포에서의 발현은 골모세포와 골세포보다 실험 4일째에 더 많이 관찰할 수 있었다. Bone remodeling in response to force requires coordinated actions of osteoblasts, osteoclasts, osteocytes, and periodontal ligament cells. Coordination among these cells may be mediated, in part, by cell-to-cell communication via gap junctions. This study was designed to evaluate the expression of gap junction, connection 43 in periodontal tissue during the experimental movement of rat's incisors, by LSAB(labelled streptavidine biotin) immunohistochemical staining fort connexin 43. Twenty seven Sprague-Dawley rats were divided into a control group(3 rats), and 6 experimental groups(24 rats) where 75g of force was applied from helical springs across the maxillary incisors. Rats of experimental groups were sacrificed at 12 hours, 1, 4, 7, 14 and 28 days after force application, respectively. And the tissues of a control group and experimental groups were studied immunohistochemically. The results were as follows : 1.In control group, the expression of connexin 43 was rare in gingiva, dentin, cementum, periodontal ligament and bone cells. 2.In experimental group, the expression of connexin 43 was increased in pulp, periodontal ligament, osteoblasts, and osteoclasts, comparing to that in control. And it was rare in gingiva, dentin, and odontoblasts regardless of the duration of force application, which was not different from that of control group. 3.The expression of connexin 43 in pulp of experimental group began to increase in 4-day after force application and got to the highest degree at 7-day. And it decreased after 14-day to be similar to that of control group at 28-day. 4.The expression of connexin 43 in periodontal ligament was noted in small capillaries adjacent to alveolar bone, showing higher intensity of immunolabelling after 4-day. And it was stronger in the pressure side than in tension side of periodontal ligament. After 7-day, decrease in connexin 43 expression was observed. 5.The expression of connexin 43 in alveolar bone began to increase 1-day, reached to the highest degree at 4-day, and decreased at 7-day. And the expression in osteoclasts was more than that in osteoblasts or osteocyte at 7-day.