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Irbesartan과 Lercanidipine의 병용요법이 고혈압 및 혈관재형성에 미치는 효과
이도형, 임태완, 조은지, 박현수, 정상혁, 한주희, 병창선 충남대학교 약학대학 의약품개발연구소 2017 藥學論文集 Vol.32 No.-
Hypertension is one of the major risk factor for cardiovascular disease and can lead to or make worse many complications, heart disease, atherosclerosis and diabetes. Thus, managing blood pressure effec tively using therapeutic drugs such as angiotensin II receptor blocker (ARB) and Ca2+ channel blocker (CCB) can be prevent other complications. Therefore, we investigated the synergistic effect of these two drugs, ir besartan and lercanidipine, for antihypertension, cardioprotection and antidiabetes. Irbesartan (28.74 mg/kg, 14.37 mg/kg) or lercanidipine (1.92 mg/kg, 0.96 mg/kg) alone or combination was administered to sponta-neously hypertensive rats (SHRs) and C57BL/6 mice. A two-week treatment of combination with irbesartan and lercanidipine significantly attenuated systolic blood pressure (SBP) and mean arterial pressure (MAP) compared with monotherapy. Futhermore. the combination therapy protected myocardial ischemia reperfusion injury more effectively than monotherapy. In vascular remodeling, combination therapy significantly diminished cuff -induced neointima formation and reduced serum -indllced vascular smooth muscle cells (VSMCs) pro-liferation compared with monotherapy. However, combination therapy had no significant synergistic effect of blood glucose regulation. Taken together, present study suggest that the combination therapy of irbesartan and lercanidipine may be more effective therapeutic strategy for the treatment of hypertension and related complications, myocardial infarction and arterial restenosis than monotherapy
TV 요리프로그램 진행자의 전문성 여부에 따른 구성내용의 질에 대한 시청자의 평가
김운주,최은희,김기현,김정숙,송현숙,정은옥 충북대학교 교육 ·생활연구소 생활과학연구센터 2002 생활과학연구논총 Vol.6 No.1
The purpose of this study was to develop the instrument to assess the TV cooking program contents and to indentify the difference of cooking program contents according to professionalism of MC. The evaluation sheet was composed of 5 sectors(sanitary practices, cooking process, information & proceeding, table setting & tasting, applicability) with all 32 questions, 5-Likert scale was used. College students majoring in food & nutrition were very interested in cooking program and 72.4% of respondents knew the cable TV Food channel. The major source of cooking information was TV(51.5%). The comparison of four TV cooking programs with professional MC(2 program) and amateur MC(2 program) was performed. Except applicability sector, the mean evaluation scores of professional cooking program were higher than amateur cooking program. In the amateur MC program, 'hand washing', 'use of hair restraints', 'separate use of cutting board', 'dish towel cleanliness', 'separation of service table', 'taking a chair in tasting', 'use of individual dish' items rated low rating score(<2.00) so more control was needed. The findings of this research suggest that cooking professional should be participate in developing TV cooking program as MC or staff.
대학급식의 미생물적 품질보증을 위한 HACCP의 적용 : 참치샐러드 Tuna Salad
김운주,최은희,최현미,배주희,채현숙 충북대학교 교육 ·생활연구소 생활과학연구센터 2002 생활과학연구논총 Vol.6 No.1
The purpose of this study was to evaluate the microbiological quality, and to assure the safety of the food production process in the university foodservice facilities in accordance with the Hazard Analysis Critical Control Point(HACCP) concepts. The kitchen layout and time-temperature relationship, miciobiological quality(total plate count, coliform) were assessed to identify the critical point during each of the production phases. The results were as follows: 1) The kitchen layout had to be improved because contamination area was not separated from non-contamination area, and work table was in contact with washing sink. 2) Some employee did not follow personal hygiene standards(hand washing), and did not wear proper working uniforms(hair restraints). 3) The production time of tuna salad was 120 min, and environment temperature was 20.1~26.0℃. Improper receiving temperature, inproper holding practices(without cover at room temperature) were observed. 4) In the purchasing phase of the raw materials, the microbiological quality of green pepper was not at acceptable level based on the TPC(2.3×10^6CFU/g)and coliform(>14,000 MPN/g). During washing phase TPC was decreased about 3 log cycle. After cutting and holding phase the level of TPC and coliform were increased rapidly. At serving phase the microbiological quality of tuna salad were not at acceptable level(TPC 3.3×10^6 CFU/g, coliform 11,000 MPN/g) according to the standard set(TPC <10^5 CFU/g, coliform <100 MPN/g) by Sorberg et al. 5) For tuna salad, critical control points were purchasing and receiving of fresh vegetables, washing, cutting, holding, mixing and serving phase.
( Eun Hui Joo ),( Sung Woon Chang ),( Hyun Mee Ryu ),( Eun Hee Ahn ),( Min Jung Baek ),( Ji Yeon Lee ),( Hyun Jung Lee ),( Young Ran Kim ),( Hee Young Cho ) 대한산부인과학회 2019 대한산부인과학회 학술대회 Vol.105 No.-
Objective: To demonstrate the prediction potential value of first-trimester placental volume and maternal clinical characteristics, and serum screening biomarker for fetal growth restriction (FGR) in singleton pregnancy. Methods: Between November 2016 and May 2018, this was a prospective case-control study of pregnancies which enrolled at Bundang CHA medical center. There were 268 pregnancies without FGR and 83 pregnancies with FGR. Maternal serum pregnancy-associated plasma protein A (PAPP-A) and estimated placental volume were determined at 10+0 to 13+0 weeks and we reviewed ultrasound findings which were enrolled. We measured the width, height, and thickness of the placenta and calculated the placental volume using the established mathematical calculation method. We evaluated the associations with FGR in the first trimester based on estimated placental volume (EPV), maternal clinical characteristics and serum biomarkers by using multiple logistic regression analysis. Results: We found that the mean placental volume was not significantly different (295.25g without FGR and 328.05g with FGR, p-value: 0.9531) between two groups. However, the PAPP-A MoM showed lower level in the women with FGR than women without FGR (0.81[0.18-2.18], 1.03 [0.17-3.01] p-value: 0.0062, respectively). The prediction model of FGR using combined EPV, maternal age, history of smoking and PAPP-A was achieving an area under the curve of 0.67 overall. Conclusion: A risk prediction of FGR model with maternal clinical characteristics, PAPP-A and EPVcan be adopted for the first-trimester screening of FGR in singleton pregnancy.
박은희(Eun Hui Pak),이원희(Wonhee Lee),서종현(Jong Hyun Seo),김광기(Kwang Gi Kim),유지성(Yoo Jisung),정승현(Seung Hyun Chung) 대한전자공학회 2015 대한전자공학회 학술대회 Vol.2015 No.6
Lymphedema is a condition of lymph retention beneath the subcutaneous fat layer caused by impaired lymph flow. The volumetry of the limb has commonly used as an objective indicator of lymphedema diagnosis. However, the previous methods acquired low reliability due to large error of results depending on the posture of the patient or the examiner. And they have been unable to measure the localized lymphedema. In this study, we developed lymphedema measurement system of the upper limb and measuring its volume in real time with kinect sensor which provides 3D depth images using multiple kinects. And we analyzed the advantages and disadvantages of each by the comparison and contrast between of our method with the previous methods. The results by supposed method achieved comparable accuracy to medical CT, regardless of the posture of the patient or the examiner. Moreover, it was possible to measure the volume of the upper limb at a high speed (within 1 min.) despite of its complex 3D structure. The proposed system enables accurate and rapid diagnosis for lymphedema and can be set up with efficient cost. The system is expected to detect the change of volume caused by local lymphedema.
Kim, Eun Sun,Kim, Jung Oh,An, Hui Jeong,Sakong, Jung Hyun,Lee, Hyun Ah,Kim, Ji Hyang,Ahn, Eun Hee,Kim, Young Ran,Lee, Woo Sik,Kim, Nam Keun The Korean Society for Reproductive Medicine 2017 Clinical and Experimental Reproductive Medicine Vol.44 No.3
Objective: To identify the associations between polymorphisms of the 3'-untranslated region (UTR) of methylenetetrahydrofolate reductase (MTHFR) gene, which codes for an important regulatory enzyme primarily involved in folate metabolism, and idiopathic recurrent pregnancy loss (RPL) in Korean women. Methods: The study population comprised 369 RPL patients and 228 controls. MTHFR 2572C > A, 4869C > G, 5488C > T, and 6685T > C 3'-UTR polymorphisms were genotyped by polymerase chain reaction-restriction fragment length polymorphism analysis or by TaqMan allelic discrimination assays. Natural killer cell proportions were determined by flow cytometry. Results: The MTHFR 2572-5488-6685 (A-C-T) haplotype had an adjusted odds ratio of 0.420 (95% confidence interval, 0.178-0.994; p= 0.048) for RPL. Analysis of variance revealed that MTHFR 4869C > G was associated with altered $CD56^+$ natural killer cell percentages (CC, $17.91%{\pm}8.04%$; CG, $12.67%{\pm}4.64%$; p= 0.024) and folate levels (CC, $12.01{\pm}7.18mg/mL$; CG, $22.15{\pm}26.25mg/mL$; p= 0.006). Conclusion: Variants in the 3'-UTR of MTHFR are potential biomarkers for RPL. However, these results should be validated in additional studies of ethnically diverse groups of patients.