An S-locus receptor-like kinase in plasma membrane interacts with calmodulin in <i>Arabidopsis</i>

Kim, Ho Soo,Jung, Mi Soon,Lee, Kyunghee,Kim, Kyung Eun,Yoo, Jae Hyuk,Kim, Min Chul,Kim, Doh Hoon,Cho, Moo Je,Chung, Woo Sik Elsevier 2009 FEBS letters Vol.583 No.1

<P><B>Abstract</B></P><P>Calmodulin-regulated protein phosphorylation plays a pivotal role in amplifying and diversifying the action of calcium ion. In this study, we identified a calmodulin-binding receptor-like protein kinase (CBRLK1) that was classified into an S-locus RLK family. The plasma membrane localization was determined by the localization of CBRLK1 tagged with a green fluorescence protein. Calmodulin bound specifically to a Ca<SUP>2+</SUP>-dependent calmodulin binding domain in the C-terminus of CBRLK1. The bacterially expressed CBRLK1 kinase domain could autophosphorylate and phosphorylates general kinase substrates, such as myelin basic proteins. The autophosphorylation sites of CBRLK1 were identified by mass spectrometric analysis of phosphopeptides.</P><P><B>Structured summary</B></P><P>MINT-6800947:<I>CBRLK1</I> (uniprotkb:Q9ZT06) and <I>AtCaM2</I> (uniprotkb:P25069) <I>bind</I> (MI:0407) by <I>electrophoretic mobility shift assay</I> (MI:0413)</P><P>MINT-6800966:<I>AtCaM2</I> (uniprotkb:P25069) and <I>CBRLK1</I> (uniprotkb:Q9ZT06) <I>bind</I> (MI:0407) by <I>competition binding</I> (MI:0405)</P><P>MINT-6800930:<I>CBRLK1</I> (uniprotkb:Q9ZT06) <I>binds</I> (MI:0407) to <I>AtCaM2</I> (uniprotkb:P25069) by <I>far Western blotting</I> (MI:0047)</P><P>MINT-6800978:<I>AtCaM2</I> (uniprotkb:P25069) <I>physically interacts</I> (MI:0218) with <I>CBRLK1</I> (uniprotkb:Q9ZT06) by <I>cytoplasmic complementation assay</I> (MI:0228)</P>

절수에 의한 Mongolian Gerbil 장기중량변화에 관한 분석연구

김무강,이기훈,이강이,송치원,이경열,권효정,박미선,정승혁,이행연,김명철 충남대학교 수의과대학 동물의과학연구소 2000 動物醫科學硏究誌 Vol.8 No.-

In this study, authors measured the each organ weight of the long term water deprived Mongolian gerbil, after then we calculated the mean, standard deviation, variance coefficient of the real measured organ weight and induced the organ weight change quantity, rate of quantity, deviation between measured and theological organ weight, deviation rate, sum of deviation rate, organ weight change rate, rate of organ weight by the mathematical formula. The results obtained as follow 1. The weight of the brains, lung, and testis were abruptly decreased after water deprived until the 5th day, after then slowly decreased until the 20th day. 2. The weight of the heart was decreased gradually from the first day until the 20th day. 3. The weight of the liver was abruptly decreased until the 10th day, after then the more slowly decreased until the 20th day. 4. The weight of the thymus, spleen, kidney, and pancreas were abruptly decreased until the 15th day, after then increased slowly until 20th day but the weight of the kidney was abruptly increased from the 10th day. 5. The organ weight change rate and the rate of the each day organ weight were very diversified.

국제기구 및 외국에서 농산물중 농약잔류 허용기준의 설정절차

이미경,홍무기,박건상,최동미,임무혁,이서래 한국환경농학회 2005 한국환경농학회지 Vol.24 No.1

This study was undertaken to find out necessary measures to improve the tolerance setting system of pesticide residues on food crops in Korea which is scientifically reasonable and harmonizable with international standards. Information on tolerance setting systems of pesticide residues by Codex Alimentarius Commission, Joint FAO/WHO Meeting of Experts on Pesticide Residues, USA, EU, Japan and Taiwan was collected and analyzed. On the basis of information in the above countries, necessary actions to be taken by the Korean regulatory authorities were recommended with respect to priority setting, maximum residue limits (MRLs) setting based on field residue data, group MRLs, minor crop problems, quantitation limit and dietary intake assessment.

DOF (Dissolved Ozone Flotation)를 이용한 부유물질과 총인의 제거와 소득의 동시효과에 관한 연구

이병호,김성혁,이상배,김미정 대한상하수도학회 2004 상하수도학회지 Vol.18 No.2

Effluent of wastewater treatment plant is to be disinfected to protect drinking water sources. DOF (Dissolved Ozone Flotation) was developed to meet this purpose. DOF was developed by combining DAF system with ozone. DAF system has good floating power with numerous microbubbles, and ozone has strong oxidation capability. And DOF system has good floating power and strong oxidation capability simultaneously. When DOF was applied to secondary wastewater effluent, color of 11CU in raw water which was secondary effluent was reduced to 1CU by the DOF system. Removal rate of other water quality parameters treated by DOF were also higher than that by DAF, which were proved the strength of oxidation capability of ozone. When ozone concentration of 3.3㎎/l were applied in DOF system, general aerobic bacteria were reduced to 5CFU/㎖ from TNTC (Too many Numbers To Count). With the same ozone concentration, total coliform were not detected at all. These figures are under the numbers of drinking water regulation. These microbes were the target parameters of DOF. It was proved that DOF was very effective in disinfection of wastewater treatment plant effluent as well as in removal of color, turbidity, and T-P.

뇌졸중 후 치매환자에서 도네피질(아리셉트^(?))이 인지기능 및 일상생활 수행능력, 삶의 질에 미치는 효과

이상열,장혁,송재은,조성옥,류정미,이미경,조진호,신용일 圓光大學校 醫科學硏究所 2008 圓光醫科學 Vol.23 No.1

Background: This study evaluated the efficacy of administering Donepezil(Aricept^(?)) for improving cognitive function, activities of daily living, and quality of life in patients with post-stroke dementia. Methods: Patients(n=99; mean age, 69.89 years; 48.5% men) with post-stroke dementia, according to criteria of the DSM-IV and MRI, were treated with donepezil 5mg/day or 10mg/day during 24 weeks. They were examined using Mini-mental Status Examination(MMSE), Chinical Dementia Rating(CDR), Barthel Activities of daily living(B-ADL), Instrumental Activities of daily living(I-ADL), Short Form 36 Health Survey-Korean(SF-36-K), and Geriatric Depression Scale(GDS) at before treatment and 24 weeks after treatment. Results: The 97 patients completed the trial. At 24 weeks, they showed significant improvement in MMSE(p<0.001), CDR(p<0.001), B-ADL(p=0.002), I-ADL(p<0.001), and SF-36-K(p=0.003) except GDS(p=0.288). Donepezil was well tolerated. There was no withdrawal due to adverse events. Conclusion: This results demonstrate that donepezil was beneficial in improving the cognitive function, activities of daily living, and quality of life in patients with post-stroke dementia and was well toleraetd.

월경주기 증상에 영향을 주는 변인들에 관한 연구

유태혁,이수일,김미영 大韓神經精神醫學會 1988 신경정신의학 Vol.27 No.1

300 nurses and nurse-aids rated their experiencies of 45 symptoms (Moos' Menstrual Distress Questionnaire) of the premenstrual, menstrual and intermenstrual phase on a 4 point scale separately. 11 predictive variables were selected through review of literatures. The names of predictive variables were as follows : chronological age, length of menstrual cycle, menstrual regularity, duration of menstruation, age of menarche, feminine hobbies or occupation, attitudes toward body parts, reaction to menarche, information of menarche, subjective evaluation of premenstrual distress and subjective evaluation of menstrual distress. 11 criterion variables were constructed on the basis of previous study "Factor Analysis of Items on the Menstrual Cycle Symptoms". The names of 11 criterion variables were as follows: concentration, pleasurable affect, motor tension, water retention, pain, autonomic reactions, unpleasurable affect, instability, withdrawal reaction, headache and depression. The scores of each criterion variables were total scores of items composing the each variables. Through multiple regression analysis, the relationships between 11 predictive and 11 criterion variables were obtained. The results were as follows: 1) Concentration was significantly correlated with duration of menstruation and length of menstrual cycle in intermenstrual phase and attitudes toward body parts, feminity and subjective evaluation of menstrual distress in menstrual phase. 2) Pleasurable affect was significantly correlated with age of menarche in premenstrual phase and feminity in menstrual phase. 3) Motor tension was significantly correlated with age of menarche in premenstrual phase and feminity in menstrual phase. 4) Water retention was significantly correlated with length of menstrual cycle and subjective evaluation of menstrual distress in premenstrual phase, menstrual regularity and length of menstrual cycle in menstrual phase and length of menstrual cycle in intermenstrual phase. 5) Pain was significantly correlated with length of menstrual cycle in intermenstrual phase. 6) Autonomic reaction was significantly correlated with feminity in premenstrual phase and feminity, reaction to menarche and subjective evaluation of menstrual distress in intermenstrual phase. 7) Unpleasurable affect was significantly correlated with age of menarche in premenstrual phase and length of menstrual cycle in intermenstrual phase. 8) Instability was significantly correlated with subjective evaluation of menstrual distress in menstrual phase and length of menstrual cycle in intermenstrual phase. 9) Headache was significantly correlated with menstrual regularity and feminity in premenstrual phase and menstrual regularity in menstrual phase. 10) Depression was significantly correlated with age of menarche in premenstrual phase, attitudes toward body parts and feminity in menstrual phase and age of menarche and length of menstrual cycle in intermenstrual phase.

광원의 종류에 따른 복합레진의 중합거동 및 중합률에 관한 연구

류주희,이인복,유현미,김미자,석창인,권혁춘 大韓齒科保存學會 2004 Restorative Dentistry & Endodontics Vol.29 No.4

Objectives: The purpose of this study was to observe the reaction kinetics and the degree of polymerization of composite resins when cured by different light sources and to evaluate the effectiveness of the blue Light Emitting Diode Light Curing Units (LED LCUs) compared with conventional halogen LGUs. Materials and Methods: First, thermal analysis was performed by a differential scanning calorimeter(DSC). The LED LCU (Elipar Freelight, 320㎽/㎠) and the conventional halogen LCU (XL3000, 400㎽/㎠) were used in this study for curing three composite resins (SureFil, Z-250 and AEliteFLO). Second, the degree of conversion was obtained in the composite resins cured according to the above curing mode with a FTIR. Third, the measurements of depth of cure were carried out in accordance with ISO 4049 standards. Statistical analysis was performed by two-way ANOVA test at 95% levels of confidence and Duncan's procedure for multiple comparisons. Results: The heat of cure was not statistically different among the LCUs (p > 0.05). The composites cured by the LED (Exp) LCUs were statistically more slowly polymerized than by the halogen LCU and the LED (Std) LCU (p< 0.05). The composite resin groups cured by the LED (Exp) LGUs had significantly greater degree of conversion value than by the halogen LCU and the LED (Std) LCU (p = 0.0002). The composite resin groups cured by the LED (Std) LGUs showed significantly greater depth of cure value than by the halogen LCU and the LED (Exp) LGU (p < 0.05).

건강한 성인에서 발병한 칸디다와 연관된 위궤양 1례

박지훈,이상혁,김희,이재호,박성재,지삼룡,양성연,박은택,이연재,설상영,정정명,강미선 白中央醫療院 2005 仁濟醫學 Vol.26 No.1

Fungus such as Candida albicans is a normal flora that is frequently found in the oral cavity, gastrointestinal tract, genitourinary tract, vaginal mucosa in a normal person. However, candida can cause opportunistic infection in an immune compromised host. Candidiasis has broad spectrum of disease from mucocutaneous infection to invasive or disseminated infection. But, it is rarely reported that candida is associaed with gastrointestinal tract disease in a healthy adult. The case of gastric ulcer associated with candida particularly in a health adult is reported with relevant literature.

EMBLEM SYSTEM 아파트내 IEEE1394 VESA 기반 통합 통신배선 NETWORKING 기술 제안

정영철,오미숙,장민혁,이광재,박종안 조선대학교 전자정보통신연구소 2002 電子情報通信硏究所論文誌 Vol.5 No.2

As telecommunication network users and information appliances increase, efficient home networking environment is needed for bulk A/V data transmission in real time. For this need, the integrated applicable Interfacing technologies using IEEE1394 and UTP cables are considered to be applied to the apartments architecture. In this paper, we firstly review the residential cabling environment of apartents according to the emblem system of MIC in a point of home networking software technologies development and information appliances increase in domestic IT situation, and finally propose a integrated home network infrastructure architecture for users' convenience on the basis of the implementation and experiment on the high speed interfacing environment in the emblem system apartment using the low cost interfacing media.

담즙정체성 간염의 임상적 양상

최선택,은종렬,임상우,김봉준,이헌주,구미진,최준혁 영남대학교 기초/임상의학연구소 2001 Yeungnam University Journal of Medicine Vol.18 No.1

Background: Cholestatic hepatitis is failure of bile to reach the duodenum with hepatocellular damage and no demonstrable obstruction of the major bile ducts. The prognosis is usually good with recovery in less than 4 weeks after withdrawal of the offending drug. However, a prolonged course lasting over 3 months is possible and, in rare cases, progression to ductopenia with development of a vanishing bile duct syndrome occurs. A differential diagnosis with other causes of Chronic liver disease is needed. Materials and Methods: From January 1991 through Jaunary 2000, 14 patients diagnosed as cholestatic hepatitis by liver biopsy were inclouded. The possible causative drug, clinical features, laboatory findings, and progression of cholestatic hepatitis were evaluated. The semiquantitative study of liver lesions was performed by two independent observers. Results: Causes of cholestatic hepatitis are 5 cases of oriental medicine, 3 cases of anti-tuberculosis medication, 1 case of ticlopidine and antibiotics and 4 cases of unknown causes. The clinical features of cholestatic hepatitis were jaundice, itching, urine color change, and general weakness. During 6 to 30 months, LFT of 5 patients showed prolonged elevation. Elevated total cholesterol ≥250 mg/dL in 6 patients, pheripheral blood eosinophilia in 5 patients, auto-antibody positive in 6 patients were observed respectively. The biopsies showed intralobular bilirubinostasis with a mixed portal inflammatory infiltration. Conclusion: In cholestatic hepatitis. durations of abnormal LFT are variable regardless of causative drugs. If cholestatic hepatitis progresses toward chronic course, viral hepatitis, primary biliary cirrhosis, and autoimmune hepatitis should be differentially diagnosed and sequential liver biopsies are needed.