• 한국가금학회지
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• 제10권1호
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• pp.35-45
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• 1983

본 시험은 현행 ME 측정방법을 비교 검토하기 위하여 옥수수, 수수, 대맥, 어분, 대두박에 대하여 TCM, IM과 AME$_{F}$, TME bioassay법을 비교측정한 결과 다음의 성적을 얻었다. 1. TCM 및 IM에 의해 AME 측정시 어분을 제외하곤 각 방법간에는 유의차가 없었으나 (p＞.05) TCM에 의한 측정치는 다소 높은 경향이었다. 2. AME$_{F}$와 AME가 간에는 수수를 제외하고는 유의차 (p＞.05)를 발견할 수 없었으며 이와 관련하여 AME$_{F}$ bioassay를 이용 AME 측정상 문제점을 검토하였다. 3. 옥수수, 수수, 대맥의 AME$_{FC}$, TME치는 AME, AME$_{F}$)에 비하여 유의적(p＜.05)으로 높은 반면 어분과 대두박은 비슷하거나 낮았다. 이러한 사실은 AMF$_{FC}$와 TME측정법은 어분 및 대두박의 AME$_{FC}$나 TME가를 저하시키는 요인이 있음을 지적하는 것이라 하겠다. 4. TME, AME$_{FC}$와 T-AME가를 비교시 옥수수ㆍ수수ㆍ대맥의 TME가는 AME$_{FC}$나T-AME가 보다 유의적(p＜.05)으로 높았으나 반면 어분, 대두박은 현저히 낮았다(p＜.05). 따라서 TME, AME$_{FC}$와 T-AMF 간의 관계는 특히 단백질사료와 같은 각 사료의 종료마다 일정치 않았다.

• Advances in Traditional Medicine
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• 제9권1호
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• pp.74-82
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• 2009

Pharmacological investigations were carried out with aqueous methanolic extract (AME) of Swietenia mahagoni (L.) Jacq. (Meliaceae) leaves. Acute toxicity studies revealed that the $LD_{50}$ dose of AME was 600 mg/kg, i.p. AME was found to possess significant anti-inflammatory activity in acute, sub-chronic and chronic models of inflammation. AME selectively inhibited cyclooxygenase (COX)-2 activity, which is involved in arachidonic acid metabolism and biosynthesis of prostaglandins under inflammatory conditions. Treatment with AME significantly enhanced total peritoneal cell count and the number of macrophages in normal mice, which revealed that AME may also alter the immune response along with its anti-inflammatory effect. The saponins or the alkaloids present in AME may be responsible for the anti-inflammatory activity.

• Preventive Nutrition and Food Science
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• 제9권3호
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• pp.245-252
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• 2004

This study investigated the effects of an ethanol extract of Allium monanthum MAX. (AME) on ethanol-induced hepatotoxicity in rat liver. Sprague-Dawley rats weighing 100～150 g, were divided into 5 groups; normal group (NOR), AME 200 mg/kg treated group (S1), ethanol (35%, 10 mL/kg) treated group (S2), AME 200 mg/kg and ethanol (35%, 10 mL/kg) treated group (S3) and AME 400 mg/kg and alcohol (35%, 10 mL/kg) treated group (S4). AME was fractionated by the following solvents: n-hexane, chloroform, EtOAC and n-BuOH. Antioxidant index of the n-BuOH fraction was 600 ppm, highest among fractions. The growth rate and feed efficiency ratio were decreased by ethanol, but gradually increased to the corresponding level of the normal group by administering AME. The serum ALT activities that were elevated by ethanol were significantly decreased by AME administration. It was also observed that the hepatic activities of SOD, catalase, xanthine oxidase and GSH-Px that were increased by ethanol were also markedly decreased in the AME treated group with compared to ETB. These results suggest that ethanol extracts of Allium monanthum MAX. may have a protective effect on ethanol-induced hepatotoxicity in rat liver.

• 항공우주의학회지
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• 제28권3호
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• pp.52-55
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• 2018

The purpose of the aviation physical examination guideline is not only to determine the physical fitness of the aviation workers but also to treat the underlying diseases of the aviation employees effectively and to carry out the optimal aviation duties. As medical science advances, treatment guidelines for various diseases are rapidly changing, and aviation physical examination guidelines need to be revised accordingly. Therefore, it is necessary to analyze the change trends of the AME guideline around the world and appropriately reflect it according to the situation of Korea. It is also necessary to continue the training of AME who are required to carry out examinations and certificates by these revision guidelines. Therefore, it would be desirable to analyze the education system of the advanced countries including the US and introduce the advantages of these systems into Korean AME education curriculum. Primarily, with the development of the Internet, various online lectures have been developed recently. Therefore, we first aimed to look at the changes in the current AME guideline of the Federal Aviation Administration. Next, we aimed to discuss changes in the course of the AME refresher course. Finally, we would like to suggest some points to be improved by comparing these AME guidelines and educational programs with those of Korea.

• 한국축산식품학회지
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• 제20권1호
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• pp.21-29
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• 2000

This study was carried out to investigate the fermentation characteristics and storage of set-type yoghurt added mugwort extracts(AME) such as pH, growth of lactic acid bacteria, number of viable cells, viscosity, and sensory characteristics during 24 hours fermentation and 15 days storage. Addition of mugwort extracts was grown rapidly of lactic acid bacteria rather than that of control and also 4 or 8% AME groups were grown similar to control. The drop of AME pH of broth was less compared with control during incubation of lactic acid bacteria. The growth of lactic acid bacteria during incubation of AME yoghurt was not different of viable cell count between AME group and control in beginning time, but the viable cell count of AME groups were increased depended opon addition quantity of AME in ending time. Addition of mugwort extracts was not affect on pH change during yoghurt fermentation and increased a lactic acid bacteria number as well as no effect of yoghurt fermentation in ending time. The viscosity of yoghurt was almost not changed 3 hours after yoghurt mix and increased rapidly 6 hours after yoghurt mix. Although control and 0.5% AME group showed maximum viscosity at 18 hours of fermentation, 1 and 2% AME group showed linear increase until 24 hours of fermentation. Mugwort did not affect pH and viable cel number of lactic acid bacteria during 15 days storage 24 hours after fermentation. Sensory evaluation of the AME yoghurt showed that flavour, texture and acid taste were not affected by addition of mugwort. However, the appearance and taste were dropped by addition of mugwort.

• 한국가금학회지
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• 제11권2호
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• pp.99-108
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• 1984

본 시험의 기초사료의 에너지수준을 고정하고 단백질수준을 10%에서 30%까지 달리하여 rapid bioassay 방법과 true metabolizable energy(TME) bioassay 방법을 통해 옥수수와 대두백의 apparent metabolizable energy of Farrell (AM $E_{F}$ ), Corrected AM $E_{F}$ (AM $E_{FC}$ )와 AME, TME 가 AME, TME가 측정시 미치는 영향을 검토하기 위하여 실시한 결과 다음의 성적을 얻었다. 1. 기초사료의 AM $E_{F}$ 치는 각 처리간 현저한 유의차가 인정되었으나( P＜0.05) 옥수수와 대두박의 AM $E_{F}$ 치는 전처리간 유의차가 없었다(P＞0.05). 기초사료의 AM $E_{FC}$ 치는 처리간 유의성이 인정된( P＜0.05) 반면 옥수수는 유의차가 없었고(P＞0.05) 대두박은 20% crude protein(CP), 30% CP 처리는 타 처리와 비교시 현저히 낮았다( P＜0.05). 2. AM $E_{F}$ 와 AM $E_{FC}$ 측정시 섭취량은 일정치 못하여 단백섭취량도 처리간 뚜렷한 차가 없었다. 3. 기초사료 및 옥수수, 대두박의 AME가는 전처리간 현저한 차가 없었던(P＞0.05). 반면 TME가는 처리간 일정한 경향없이 유의차가 있었는데 (P＜0.05) 이는 metabolic fecal energy＋endogenous urinary energy(FEm＋UEe) 손실량이 개체마다 급이한 사료에 따라 차가 있었는데 기인한 것이었다. 4. 채분시간별 (24시간 이 30시간) 기초사료의 AME, TME치는 10, 15, 20% CP 수준에선 유의차(P＜0.05)가 인정되었지만 옥수수와 대두백의 AME, TME 치는 채분시간에 따라 영향 받지 않았다. 이는 단백수준에 상관없이 채분시간은 24시간으로 충분하다고 생각된다.

• Asian-Australasian Journal of Animal Sciences
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• 제16권6호
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• pp.830-836
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• 2003

The classical energy balance method was used to measure the apparent metabolisable energy (AME) of four batches of broiler starter and finisher diets produced by two commercial feed companies. The results showed there was little variation in protein content between batches, but NDF content varied from 13.3% to 15.5% between batches of diet. The batch variation in chemical composition differed between feed manufacturers. While there was no difference in AME and feed conversion ration (FCR) between batches of starter diets produced by company A, FCR and AME ranged from 1.76-1.94 (p<0.001) and 11.38-11.90 MJ/kg air dry (p<0.05), respectively, for diets produced by company B. Similar results were found in a second experiment. There was no difference in AME, dry matter digestibility (DMD) and FCR between batches for finishing diet produced by company B, but a large variation occurred for the finisher diets from company A (p<0.01), where the ranges of FCR, AME and DMD were 1.95-2.30, 10.5-12.3 (MJ/kg air dry) and 58-68%, respectively. FCR was correlated with AME. AME was negatively related to the content of fibre in the diet, but positively related to DMD. The preliminary results based on 24 samples showed that near infrared spectroscopy (NIR) has the potential to predict FCR, intake, AME and DMD of commercial broiler diets, with $R^2$ being 0.93, 0.89, 0.95 and 0.98, respectively. The standard error of cross validation was below 0.2 for AME and only 0.06 for FCR.

• 대한한의학회지
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• 제25권4호
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• pp.161-170
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• 2004

Objective : The purpose of this study was to investigate the effects of Armillaria mellea extract (AME) on immune modulation focused on anti-cancer activity. Methods : To prove the effects of AME, we performed NO assay, NK cytotoxicity assay and RT-PCR of cytokine related with macrophage and NK cell activity. Results : AME increased NO production produced by macrophages in part. AME also enhanced the NK cell activities in destroying target cells (YAC-1 cells). AME up-regulated gene expression of IL-l, iNOS, TNF-a in RAW 264.7 cells and IL-l, IL-2, IFN-(equation omitted), TNF-a in splenocytes, respectively. Conclusion : From the above results, we assumed that AME is a potential drug for anti-cancer by activation of the macrophages and NK cells.

• Journal of Microbiology and Biotechnology
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• 제27권2호
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• pp.316-320
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• 2017

Alternariol monomethyl ether (AME), a dibenzopyrone derivative, was isolated from Alternaria brassicae along with altertoxin II (ATX-II). The compounds were tested for the inhibitory activity of monoamine oxidase (MAO), which catalyzes neurotransmitting monoamines. AME was found to be a highly potent and selective inhibitor of human MAO-A with an $IC_{50}$ value of $1.71{\mu}M$; however, it was found to be ineffective for MAO-B inhibition. ATX-II was not effective for the inhibition of either MAO-A or MAO-B. The inhibition of MAO-A using AME was apparently instantaneous. MAO-A activity was almost completely recovered after the dilution of the inhibited enzyme with an excess amount of AME, suggesting AME is a reversible inhibitor. AME showed mixed inhibition for MAO-A in Lineweaver-Burk plots with a $K_i$ value of $0.34{\mu}M$. The findings of this study suggest that microbial metabolites and dibenzopyrone could be potent MAO inhibitors. In addition, AME could be a useful lead compound for developing reversible MAO-A inhibitors to treat depression, Parkinson's disease, and Alzheimer's disease.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1996년도 한국자동제어학술회의논문집(국내학술편); 포항공과대학교, 포항; 24-26 Oct. 1996
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• pp.936-939
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• 1996

In this paper, two specially designed associative mapping memories, called Associative Mapping Elements(AME) and Multiple-Digit Overlapping AME(MDO-AME), are presented for learning of nonlinear functions including kinematics and dynamics of robot manipulators. The proposed associative mapping memories consist of associative mapping rules(AMR) and weight update rules(WUR) which guarantee generalization and specialization of input-output relationship of learned nonlinear functions. Two simulation results, one for supervised learning and the other for unsupervised learning, are given to demonstrate the effectiveness of the proposed associative mapping memories.