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국내산 및 제초제 내성 콩(HS2906)의 일반성분, 무기질 및 지방산 조성
양윤형,이정희,김형진,윤원기,김환묵,김미리 동아시아식생활학회 2005 동아시아식생활학회지 Vol.15 No.1
Proximate analysis, mineral and fatty acid composition of three conventional domestic soybean cultivars and two imported ones including glyphosate-tolerant HS2906 were evaluated by AOAC method, ICP-AES and gas chromatography. There were several differences in the proximate analysis among three conventional domestic soybean cultivars ; higher crude fat in the cultivar Hwanggumkong, higher crude protein in Pungsankong, and higher carbohydrate and crude ash in Duyukong. The ranges of contents of proximate components of domestic cultivars were similar to the data previously reported. There were no significant differences in proximate analysis between conventional soybean WS82 and glyphosate-tolerant HS2906 ; 23.55~23.90% of crudefat, 34.22~35.55% of crude protein, 6.25~6.45% of crude ash, and 25.35~26.47% of carbohydrate. The mineral and fatty acid compositions of HS2906 were similar to those of conventional soybeans previously reported.
Park, Jong Il,Han, sang seop,Jeong, Tae Cheon,Roh, Jung Koo,Kim, Hyoung Chin,Kim, Jeong Hwan,Jeon, Yeong Joong,Kim, Dal Hyun,Kim,Je Hak,Park, Kwan Ha 한국응용약물학회 1997 Biomolecules & Therapeutics(구 응용약물학회지) Vol.5 No.1
The antigenic potential of CFA-001, cefazolin, a cephalosporin derivative produced by an enzymatic semisynthesis, was determined in Hartley guinea pigs. A battery of tests employed consisted of active systemic anaphylaxis (ASA), passive cutaneous anaphylaxis (PCA), and indirect hemagglutination test (IHA). The results were as follows: 1) In ASA, no signs attributable to anaphylaxis was observed in guinea pigs sensitized with CFA-001, whereas OVA-sensitized animals induced severe anaphylactic symptoms; 2) guinea pigs did not produce antibodies against CFA-001 when sensitized with or without Freund's complete adjuvant (FCA) in homologous PCA tests. Meanwhile, antibodies against ovalbumin (OVA) were clearly detected; 3) No CFA-001-specific hemagglutination was observed in the IHA using sera obtained from CFA-001-sensitized guinea pigs. These results suggest that CFA-001 has no antigenicity potential in guinea pigs.
Kim, Chin,Koo, Chang-Hui,Choi, Dong-Young,Cho, Yong-Joon,Choi, Jae-Ho,Im, Doo-Hyeon,Jhoo, Wang-Kee,Kim, Hyoung-Chun The Pharmaceutical Society of Korea 1996 Archives of Pharmacal Research Vol.19 No.5
The antioxidant efficacy of aspalatone, a new antithrombotic agent, has been recognized in the neurotoxic model and in the cardiotoxic model in proliminary studies. We examined the specific activity of antiosidnat enzyme in the rat blood following administrations of aspirin, maltol, aspirin together with maltol, salicylmaltol (major metabolite of aspalatone) and aspalatone, respectively. Our assessment showed that salicylmaltol, maltol, aspalatone enhanced antiperoxidative activity. In addition, neither aspirin nor combination of aspirin and maltol, showed any significant effect on the activity of antioxidant enzyme. Because $H_{2}$$O_{2}$ accumulation may stimulate the thrombogenesis in blood, the result suggests that the induction of blood antiperoxidative activity produced by aspalatone may have beneficial effects on the thrombogenesis.
Kim, Yee Hyung,Yoo, Kwang Ha,Yoo, Jee-Hong,Kim, Tae-Eun,Kim, Deog Kyeom,Park, Yong Bum,Rhee, Chin Kook,Kim, Tae-Hyung,Kim, Young Sam,Yoon, Hyoung Kyu,Um, Soo-Jung,Park, I-Nae,Ryu, Yon Ju,Jung, Jae-Woo The Korean Academy of Tuberculosis and Respiratory 2017 Tuberculosis and Respiratory Diseases Vol.80 No.2
Background: The purpose of this study was to assess the effect of our new video-assisted asthma education program on patients' knowledge regarding asthma and asthma control. Methods: Adult asthmatics who were diagnosed by primary care physicians and followed for at least 1 year were educated via smart devices and pamphlets. The education sessions were carried out three times at 2-week intervals. Each education period lasted at most 5 minutes. The effectiveness was then evaluated using questionnaires and an asthma control test (ACT). Results: The study enrolled 144 patients (mean age, $56.7{\pm}16.7years$). Half of the patients had not been taught how to use their inhalers. After participating in the education program, the participants' understanding of asthma improved significantly across all six items of a questionnaire assessing their general knowledge of asthma. The proportion of patients who made errors while manipulating their inhalers was reduced to less than 10%. The ACT score increased from $16.6{\pm}4.6$ to $20.0{\pm}3.9$ (p<0.001). The number of asthmatics whose ACT score was at least 20 increased from 45 (33.3%) to 93 (65.3%) (p<0.001). The magnitude of improvement in the ACT score did not differ between patients who received an education session at least three times within 1 year and those who had not. The majority of patients agreed to the need for an education program (95.8%) and showed a willingness to pay an additional cost for the education (81.9%). Conclusion: This study indicated that our newly developed education program would become an effective component of asthma management in primary care clinics.
Anti-obesity and anti-lipidemic effects of linalool in high-fat diet-induced obese mice
Hyoung-Chin Kim, Hyung-Seon Baek, Sung-Hwan Kim, In-Chul Lee, Seong-Soo Kang, Jin-Cheol Yoo, Won-Kee Yoon, Young-Kuk Kim, Jong-Choon Kim 충북대학교 동물의학연구소 2012 Journal of Biomedical and Translational Research Vol.13 No.3
This study was performed to investigate the anti-obesity and anti-lipidemic ability of linalool (LL) in ApoE deficient mice fed a high-fat diet (HFD). Mice were divided into four experimental groups of eight each. Mice in the control group received a basic diet and oral repeated dose of the vehicle only for 12 weeks; mice in the HFD group received a HFD and oral repeated dose of the vehicle only for 12 weeks; and the HFD&LL25 and HFD&LL50 groups received a HFD and oral repeated dose of LL 25 and 50 mg/kg/day for 12 weeks, respectively. Mice in the HFD group showed a significant increase in body weight, spleen weight, and adipose tissue weight, compared with the control group. An increase in the serum levels of aspartate aminotransferase and alanine aminotransferase activities, total cholesterol (T-CHO), triglyceride (TG), and low density lipoprotein cholesterol was also observed in the HFD group. Histopathological examinations showed severe liver injuries, characterized by extensive fatty changes and hepatocyte degeneration/necrosis. On the contrary, oral administration with LL resulted in significantly improved HFD-induced obesity and hyperlipidemia, indicated by a decrease in adipose tissue weight, T-CHO, TG, and histopathological lesions. The results indicate that LL suppressed HFD-induced obesity, hyperlipidemia, hypercholesterolemia, and hepatic steatosis, suggesting that LL might be a promising adjuvant therapy for treatment of these metabolic disorders related to corpulence.
KR‐31378 ameliorates atherosclerosis by blocking monocyte recruitment in hypercholestrolemic mice
Kim, Jiyun,Nam, Ki‐,Hoan,Kim, Sun‐,Ok,Choi, Jae‐,Hoon,Kim, Hyoung‐,Chin,Yang, Sung‐,Don,Kang, Joo‐,Hyoung,Ryu, Young‐,Han,Taeg Oh, Goo,Yoo, Sung‐,Eun Federation of American Society for Experimental Bi 2004 The FASEB Journal Vol.18 No.6
<P>The recruitment of monocytes into the artery wall is a crucial early step in atherogenesis. A novel compound, KR-31378, has been shown to be a neuroprotective agent for ischemia-reperfusion damage in rat brain via its potent antioxidant and antiapoptotic actions. Here, we report the effects of this compound on atherogenesis and possible mechanisms of action. In Ldlr knockout mice fed with a high-fat, high-cholesterol diet, treatment with KR-31378 significantly inhibited fatty streak formation and macrophage accumulation. To address the possibility that KR-31378 may influence the initial stages of atherogenesis, we examined its effect on the adhesion and migration of monocytes to endothelial cells stimulated with tumor necrosis factor-alpha. KR-31378 decreased the adhesion in a dose-dependent manner. The observed decreases in cell adhesion and migration correlated with KR-31378-mediated down-regulation of vascular cell adhesion molecule-1 (VCAM-1) and interleukin (IL)-8. Nuclear factor-kappaB (NF-kappaB) is known to regulate the expression of adhesive and chemotactic molecules including VCAM-1 and IL-8. Indeed, transient transfection experiments, electrophoretic mobility shift assay, and IkappaB degradation assay showed that KR-31378 decreased NF-kappaB activation. These results indicate that KR-31378 potently reduces fatty streak formation by inhibiting NF-kappaB-dependent cellular adhesion and chemotactic molecule expression, which are crucial to monocyte infiltration into the arterial wall during the early stages of atherogenesis.</P>
예보된 스트레스에 의한 위궤양 발생에 미치는 뇌 해마 제거의 영향
김철(Kim, Chul),최현(Choi, Hyun),김정진(Kim, Chung-Chin),김종규(Kim, Jong-Kyu),김명석(Kim, Myung-Suk),박형진(Park, Hyoung-Jin),조양혁(Jo, Yang-Hyeok) 대한생리학회 1980 대한생리학회지 Vol.14 No.1
This study was under taken to investigate the influences of predictable or unpredictable stress upon gastric ulceration, and the hippocampectomy upon the ulceration order the stressful conditions. Sixty male albino rats(Sprague-Dawley strain) were divided equally into 3 groups: One was the hippocampal group(N=20) which received hippocampal ablation by suction, another was the cortical control group(N =20) which received partial cortical ablation over the hippocampus, and a third was the normal control group(N=20). Each group was further divided into two subgroups: One was the predicted subgroup(N=10) in which animals could predict the imminent stressful stimuli by hearing a sound(1,000 Hz, 2 sec in duration) 3 sec before the onset of the stress, and the other was the unpredicted subgroup(N=10). After starvation for 24 hours, but water ad libitum, each rat received the electric stimulation(3 mA, 60 Hz, 2 sec in duration, and once per minute in average) for 6 hours via a pair of electrodes attached on the tale. The electric stimulation served as the stress causing the gastric ulcer. Five hours after completion of stimulation, the stomach filled with the physiological saline was removed under deep anesthesia and spread out on a small glass plate. The numbers of the ulcer in each stomach were counted and the shape was examined under the dissecting microscope. Results obtained were as follows: 1. The mean numbers of the ulcer of the predicted subgroups were significantly larger than those of the unpredicted subgroups in the normal control and the cortical control groups, but there was no difference between the values of the two subgroups in the hippocampal group. 2. The mean numbers of the ulcer of the predicted subgroups in the normal control and the cortical control groups were larger(but not significant) than that in the hippocampal group. It is inferred from the above results that the prediction of the stress strengthens the effect of the stress on the gastric ulceration, and the hippocampus facilitates the effect of the prediction of the stress.