• 성인간호학회지
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• 제20권1호
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• pp.33-43
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• 2008

Purpose: This study was to investigate the sex differences in risk of cardiovascular disease(CVD), depression and self-care activities in type 2 diabetes with metabolic syndrome. Methods: The descriptive correlational design was conducted using a convenient sample. One hundred and twenty-nine diabetic patients with metabolic syndrome were recruited in a university hospital. The data were analyzed using descriptive statistics, the Pearson correlation coefficient, Students' t-test, one way ANOVA, and stepwise multiple regression with SPSS/WIN 12.0. Results: The risk of CVD in diabetic patients with metabolic syndrome indicated a significantly negative correlation to self-care activities and age, and positive correlation to waist_C, SBP, DBP and TG. The metabolic syndrome is associated with an approximate 1.7-fold increase in the relative risk in CVD in diabetic women. The main significant predictors influencing CVD risk of diabetes with metabolic syndrome were age, waist_C, SBP and TG, which explained about 29.7%. Conclusion: These results indicate that patients with diabetes with metabolic syndrome with a high degree of waist_C, SBP and TG are likely to be high in risk of CVD.

• 성인간호학회지
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• 제22권1호
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• pp.51-59
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• 2010

Purpose: This study was to identify the mental health and self-care activities according to perceived stress level in type 2 diabetic patients with metabolic syndrome. Methods: The descriptive survey design was conducted using a convenient sample. One hundred and fifty-two diabetic participants with metabolic syndrome were recruited in a university hospital. The data were analyzed using descriptive statistics, Students' t-test, and ANOVA with SPSS/WIN 12.0. Results: The high, moderate, and low stress groups according to perceived stress score consisted of 30.9%, 38.2%, and 30.9%, respectively. Differences of mental health and total self-care activities among the three groups were statistically significant. Depression (F=46.73, p<.001), trait anger (F=5.75, p<.01), and anger expression-in (F=4.60, p<.01) of participants in the high stress group were higher than other groups, whereas the total of self-care activities (F=2.85, p<.05) and exercise (F=3.49, p<.05) were lower than other groups. Conclusion: This study concluded that type 2 diabetic patients with metabolic syndrome with a high stress level were low in self-care activities along with elevated depression and anger.

• 한국전자통신학회논문지
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• 제8권4호
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• pp.649-658
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• 2013

본 연구는 우리나라 폐경기 여성의 신체활동 정도와 대사증후군과의 관계를 알아보고, 추후 대사증후군 환자의 건강증진을 위한 기초자료를 제공하기 위해 실시하였다. 국민건강영양조사 제4기 2차년도 자료 중 폐경기 여성 1,007명을 대상으로 알아본 결과 우리나라 폐경기 여성의 대사증후군은 연령이 증가할수록, 신체활동 정도가 낮을수록 유의하게 높았다는 결과를 얻었다. 폐경기 여성의 대사증후군을 관리 예방하기 위해서는 연령을 고려하여 환자의 운동 선호도, 운동제약 그리고 환자의 특성을 고려한 중간 신체활동프로그램 개발 및 프로그램 효과검증과 같은 연구가 매우 필요하다고 사료된다.

• Journal of Microbiology and Biotechnology
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• 제27권6호
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• pp.1157-1162
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• 2017

The goal of this study was to identify and characterize selected Trichoderma isolates by metabolic profiling and enzyme assay for evaluation of their potential as biocontrol agents against plant pathogens. Trichoderma isolates were obtained from the Rural Development Administration Genebank Information Center (Wanju, Republic of Korea). Eleven Trichoderma isolates were re-identified using ribosomal DNA internal transcribed spacer (ITS) regions. ITS sequence results showed new identification of Trichoderma isolates. In addition, metabolic profiling of the ethyl acetate extracts of the liquid cultures of five Trichoderma isolates that showed the best anti-Phytophthora activities was conducted using gas chromatography-mass spectrometry. Metabolic profiling revealed that Trichoderma isolates shared common metabolites with well-known antifungal activities. Enzyme assays indicated strong cell wall-degrading enzyme activities of Trichoderma isolates. Overall, our results indicated that the selected Trichoderma isolates have great potential for use as biocontrol agents against plant pathogens.

• Journal of Ginseng Research
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• 제35권3호
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• pp.301-307
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• 2011

To evaluate the difference in expressing pharmacological effects of ginseng by intestinal microflora between Koreans, metabolic activities of ginseng, ginsenoside $Rb_1$ and $Rg_1$ by 100 fecal specimens were measured. The ${\beta}$-glucosidase activity for p-nitrophenyl-${\beta}$-D-glucopyranoside was 0 to 0.42 mmol/min/mg and its average activity (mean${\pm}$SD) was $0.10{\pm}0.07$ mmol/min/mg. The metabolic activities of ginsenosides Rb1 and Rg1 were 0.01 to 0.42 and 0.01 to 0.38 pmol/min/mg, respectively. Their average activities were $0.25{\pm}0.08$ and $0.15{\pm}0.09$ pmol/min/mg, respectively. The compound K-forming activities from ginsenoside Rb1 and ginseng extract were 0 to 0.11 and 0 to 0.02 pmol/min/mg, respectively. Their average compound K-forming activities were $0.24{\pm}0.09$ pmol/min/ mg and $2.14{\pm}3.66$ fmol/min/mg, respectively. These activities all were not different between males and females, or between ages. Although compound K-forming activity from the aqueous extract of ginseng was low compared to that from ginenoside $Rb_1$, their profiles were similar to those of isolated compounds. Based on these findings, we believe that the intestinal bacterial metabolic activities of ginseng components are variable in individuals and may be used as selection markers for responders to ginseng.

• 미생물학회지
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• 제25권3호
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• pp.189-197
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• 1987

배지성분으로 첨가된 glutamate의 농도가 균의성장고 tylosin 생합성에 미치는 영향을 조사하였다. 그 결과 oxaloacetate를 공동기질로 사용하는 효소의 활성에 의하여 균의 성장과 tylosin의 생합성이 조절됨을 알았다. 즉, citrate synthase와 aspartate aminotransferase의 활성은 균의 성장에 아주 긴요하며 methylmalonyl-CoA carboxytransferase의 활성은 tylosin 생합성에 아주 중요한 효소임을 알았다. Glutamate의 농도는 우의 효소의 활성에 직접적으로 영향을 주고 있음을 알았다.

• 한국환경보건학회지
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• 제34권4호
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• pp.327-332
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• 2008

To determine structure and activities of microbial communities in a food wastewater treatment system, biofilm of RABC (rotating activated Bacillus contactor) and samples of aeration tanks were analyzed. Heterotrophic bacterial concentrations were similar between biofilm and stage 1 aeration tank and decreased 2-log at stage 3 aeration tank as dissolved oxygen decreased, however portions of Bacillus groups were increased at stage 3 aeration tank. It was revealed by quantitative and qualitative analysis of metabolic fingerprinting patterns of Biolog GN2 plate that RABC represented much higher activities and a different microbial community structure compared to aeration tanks. Metabolic fingerprinting showed the carbon sources that isolated Bacillus groups could or could not use, were used similarly meaning that not only Bacillus groups but also other microbial groups would contribute to the treatment of wastewater.

• Archives of Pharmacal Research
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• 제25권2호
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• pp.165-169
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• 2002

The herbal components should be transformed to bioactive compounds by the intestinal bacteria and then expressed the pharmacological action of herbal medicines. Human fecal enzyme activities related to the metabolism of herbal components were measured. The metabolic activities of puerarin, poncirin, glycyrrhizin, ginsenoside Rb1 and ginsenoside Rb2 to their bioactive compounds were $3.5{\pm}1.18,{\;}333.1{\pm}183.64,{\;}95.7{\pm}107.1,{\;}20.8{\pm}10.32{\;}and{\;}20.8{\pm}13.3{\;}{\mu}mo1/h/g$, respectively. The profile of these metabolic activities of glycyrrhizin and ginsenosides were not changed even if herbal extracts, water extract of Glycyrrhizae Radix and Ginseng Radix, instead of the isolated compounds were used . All the enzyme activities tested were not different between male and female, and between ages. However, the difference of these enzyme activities in individuals was significant. These results suggest that the metabolic activity of herbal components to bioactive compounds may be a factor of constitutional classification, and could be available for constitutional classifications, if the constitutional herbal medicines were used .

• 한국환경과학회지
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• 제21권10호
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• pp.1213-1219
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• 2012

The objective of this study was to investigate the effects of the feeding Cordyceps militaris extract on the improvement of the free fatty acid, lipid peroxide, creatinine and enzyme (creatine phosphokinase; CPK, lactate dehydrogenase; LDH, alkaline phosphatase; ALP, lecithin cholesterol acyltransferase; LCAT) activities in the sera of dietary hypercholesterolemic rats (SD strain, male) fed the experimental diets for 5 weeks. Concentrations of free fatty acid, lipid peroxide and CPK, LDH, ALP activities in sera were fairly reduced in the Cordyceps militaris extract administration group (CHE) than in the hypercholesterolemic diet group (CHD). However, no significance was found in the effect of an creatinine concentration among the groups. The LCAT activity in serum was increased in the Cordyceps militaris extract administration (CHE) than in the hypercholesterolemic diet group (CHD). From these results, Cordyceps militaris extracts were effective on the improvement of the lipid components and metabolic enzyme activities in sera of dietary hypercholesterolemic rats.

• 인간식물환경학회지
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• 제22권4호
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• pp.355-364
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• 2019

This study was conducted to find out the effects of agro-healing activities and strolling on the physiological conditions of patients with chronic metabolic diseases. A total of 11 subjects participated in agro-healing activities, and their average age was 49.6±11.3. Changes in their salivary cortisol were compared and analyzed before and after participating in the agro-healing activity program, and it was found that the stress hormone decreased after participating in the program. Differences in brain wave between before and after participating in agro-healing activities and strolling were measured, and the ratio of alpha to high beta (RAHB) of subjects increased in most of the measured points after participating in agro-healing activities. In addition, the increase in the value in the temporal lobe (T3) that controls mortor skills and occipital lobe (O2) that controls visual functions indicates that the activities were effective in improving relaxation and stability. The relative low beta (RLB) power spectrum of subjects also statistically significantly decreased in the right occipital lobe (O2) that controls visual functions, the relative mid beta (RMB) and relative high beta (RHB) power spectrum decreased in the left temporal lobe (T3) and the right occipital lobe (O2). These results indicate that the activities were effective in improving relaxation under no stress and tension. The systolic and diastolic blood pressure of subjects after participating in agro-healing activities decreased from the prehypertension level to the normal level. These results indicate that horticultural activities and visual elements in healing farms, such as agro-healing activities and strolling, have positive impacts on patients with chronic metabolic diseases accompanied with diabetes or high blood pressure by increasing the brain activity and psycho-physiological conditions of participants.