• Journal of Physiology & Pathology in Korean Medicine
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• v.28 no.4
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• pp.371-378
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• 2014

This study was designed to investigate the antihyperlipidemic activity of aqueous extracts of Kyeongokgo (KOG), Kyeongokgo Dansambang (KDB), and Kyeongokgo Gamibang (KGB) on the hyperlipidemic rats induced by high-fat diet. The animals were divided into 4 groups of the hyperlipidemic control group, the KOG-fed group, the KDB-fed group and the KGB-fed group, and received oral administration of each prescription with diet for a period of six weeks. The changes in the body weight, the amount of food intake, the liver weight, the epididymal fat weight, and the plasma levels of total cholesterol, triglyceride, HDL-cholesterol and LDL-cholesterol were measured. In all experimental groups, the weight of liver and epididymal fat decreased significantly. There was a significant decrease in the amount of food intake, the weight of liver and epididymal fat, the plasma level of total cholesterol, and HDL-cholesterol in the KDB-fed and the KGB-fed groups. In addition, KGB-fed group represented a significant decrease in the triglyceride. These results suggest that the aqueous extracts of Kyeongokgo Dansambang and Kyeongokgo Gamibang have a good antihyperlipidemic activity and a potential to treat hyperlipidemia.

• The Journal of Korean Medicine
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• v.24 no.1
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• pp.84-91
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• 2003

Sasang Constitutional Medicine (SCM) is based on the theory of Sasang (Taeyang, Soyang, Taeum, Soeum) in Traditional Korean Medicine (TKM). It is hypothesized that all of the things in the material world can be divided into the four categories of SCM. We made a new attempt to combine nutritive components, and patterns in physical activities with SCM. At first, we hypothetically divided the nutrients into 4 compartments according to SCM theory, and human body composition as well. These factors could be basically related to Sasangin Exercise Treatment (SET). Therefore, we applied sasangin theory to exercise prescription. As a research method, we hypothesized that human beings' types can be distinguished by mind and body. Mind was focused on exercise psychological aspects, and body also handled by nutrients, body compositions, body shapes, and exercise physiological aspects. For application of sasang theory to the exercise prescriptions, Taeumin as a sample sasangin was selected in this study. We concluded that in perspective of general traits, Taeumin have to reduce their carbohydrate intake volume, but greatly increase their intake of vitamins, minerals, and water in daily diet. They are also recommended exercises that can increase cardiorespiratory function and make them sweat, like endurance running, hiking, swimming, cycling, etc.

• Journal of the East Asian Society of Dietary Life
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• v.15 no.5
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• pp.606-612
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• 2005

This study was performed to provide basic data that predict the application of Saengmaegsan(SMS) as medicinal food. SMS has been used in oriental medicine for many years as a therapeutic agent for cerebral disease. We examined the effects of SMS on physiological function in isolated abdominal aorta and femoral artery from rabbit and measured the changes of regional cerebral hood flow(rCBF), which was continually monitored by laser-doppler flowmeter and pressure transducer in anesthetized adult Spargue-Dawley rats through the data acquisition system composed of MacLab and Macintosh computer. The contraction forces by injection of norephinephrine in isolated abdominal aorta and femoral artery were significantly decreased in each concentration of SMS treatment compared with control. rCBF was increased by SMS in a dose-dependent manner. These results suggest that SMS causes a diverse response of rCBF and arterial diameter. These mechanism in rCBF increase may be mediated by prostaglandis, cyclic GMP and adrenergic $\beta-receptor$. Also mechanism in artery contraction decrease is also mediated by prostaglandis and cyclic GMP. These results indicate that SMS can be nsed as a safe and clinically applicable as a supplementation of diet therapy for cerebral cardiovascular disease patients.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.16 no.1
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• pp.21-29
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• 2009

Purpose: The purpose of this study was to identify the nutritional status and to compare nutritional indicators by caloric intake for intensive care unit patients, Methods: The participants for this descriptive investigation were 62 patients who were admitted to medical and surgical ICUs and started on enteral feeding. Data were collected in a tertiary hospital and the patients were followed for 7 days after enteral feeding was initiated. For analysis, patients who received 80% less calories than their required level were categorized as the underfed group and patients who received more than 80% to their required level, as the adequately fed group. Results: Compared to daily requirements, the prescribed calories and protein for patients overall were 77.39% and 64.75% respectively. The level of calories and protein given was less than their prescription. However, a comparison of the underfed group and the adequately fed group, showed that there was no significantly difference in albumin, prealbumin and transferrin. Only body weight was significantly different between the groups. C-reactive protein had a significant correlation with prealbumin and transferrin. Conclusion: Underfeeding is a common phenomenon among ICU patients. Nutritional indicators such as prealbumin, albumin and transferrin may not sensitive indicators to assess nutritional status of ICU patients.

• Journal of the Korean Society of Food Science and Nutrition
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• v.34 no.3
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• pp.330-335
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• 2005

We have investigated the effects of Bu-Zhong-Yi-Qi- ang on the differentiation of murine bone marrow cells in methylcellulose culture. GM-CSF and IL-3 supported primarily the formation of granulocyte/mac-rophage colony formation. However, the addition of Bu-Zhong-Yi-Qi-Tang extract yielded a significant increase in the numbers of colonies and differentiated cells in the presence of GM-CSF and IL-3. We have analyzed CD11b (Mac-1) expression of differentiated cells from bone marrow by staining with monoclonal anti-CD11b antibody. The majority of colony-forming cells were in CD11b/sup +/ population. Also Bu-Zhong-Yi-Qi-Tang extract promoted the production of IL-6 and nitric oxide by macrophages. These results demonstrate that extract of Bu-Zhong-Yi-Qi-Tang, a prescription of traditional oriental medicine, is effective in supporting macrophage potential of the primary colonies.

• Herbal Formula Science
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• v.26 no.3
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• pp.223-236
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• 2018

Objectives : We compared the inhibitory effects of herb-combined remedies, which were recorded on "Yooam" prescription of Dongeuibogam, on cell migration and invasion, two critical cellular processes that are often deregulated during metastasis, in B16F10 melanoma cells. For this purpose, water extracts of Sipyukmiryukieum (SYMRKU), Danjacheongpitang (DJCPT), Cheongganhaeultang (CGHUT) and Jipaesan (JPS) were used. Methods : Cytotoxicity was assessed by an MTT assay. Wound healing and matrigel transwell assays were used to examine on B16F10 cell migration and invasion. The levels of mRNA and protein expression of matrix metalloproteinases (MMPs) and tissue inhibitor of metalloproteinases (TIMPs) were analyzed by RT-PCR and Western blotting. Results : Our data showed that DJCPT showed the strongest inhibitory effect among the four prescriptions in inhibiting cell motility of B16F10 melanoma cells within the concentration range that was not cytotoxic. The inhibitory potential of colony formation was higher in DJCPT and SYMRKU compared to the other two types of prescriptions, and the inhibitory effect of invasiveness is shown in order of DJCPT, SYMRKU, CGHUT and JPS. DJCPT, and SYMRKU strongly inhibited the activity and expression of MMP-2 and MMP-9, which are important mediators in cancer invasion, compared to CGHUT and JPS, and the increased expression of TIMP-1 and TIMP-2 was also more effective in these two prescriptions. In conclusion, DJCPT is expected to exhibit the most potent blocking effect on migration and invasion among four herb-combined remedies compared in B16F10 melanoma cells. Conclusion : Overall, the results of this study will be used as an important source to validate these prescriptions in animal models and to understand the mechanism of action of herbal remedies recorded in Dongeuibogam.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.50 no.4
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• pp.238-246
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• 2005

Rice yield and protein content have been shown to be highly variable across paddy fields. In order to characterize this spatial variability of rice within a field, two-year experiments were conducted in 2002 and 2003 in a large-scale rice field of $6,600m^2$ In year 2004, an experiment was conducted to know if variable rate treatment (VRT) of N fertilizer, that was prescribed for site-specific management at panicle initiation stage, could reduce spatial variation in yield and protein content of rice while increasing yield compared to conventional uniform N topdressing (UN, 33kg N/ha at PIS) method. VRT nitrogen prescription for each grid was calculated based on the nitrogen (N) uptake (from panicle initiation to harvest) required for target rice protein content of $6.8\%$, natural soil N supply, and recovery of top-dressed N fertilizer. The required N uptake for target rice protein content was calculated from the equations to predict rice yield and protein content from plant growth parameters at panicle initiation stage (PIS) and N uptake from PIS to harvest. This model· equations were developed from the data obtained from the previous two-year experiments. The plant growth parameters for the calculation of the required N were predicted non-destructively by canopy reflectance measurement. Soil N supply for each grid was obtained from the experiment of year 2003, and N recovery was assumed to be $60\%$ according to the previous reports. The prescribed VRT N ranged from 0 to 110kg N/ha with an average of 57kg/ha that was higher than 33 kg/ha of UN. The results showed that VRT application successfully worked not only to reduce spatial variability of rice yield and protein content but also to increase rough rice yield by 960kg/ha. The coefficient of variation (CV) for rice yield and protein content was reduced significantly to $8.1\%$ and $7.1\%$ in VRT from $14.6\%$ and $13.0\%$ in UN, respectively. And also the average protein content of milled rice in VRT showed very similar value of target protein content of $6.8\%$. In conclusion the procedure used in this paper was believed to be reliable and promising method for reducing within-field spatial variability of rice yield and protein content. However, inexpensive, reliable, and fast estimation methods of natural N supply and plant growth and nutrition status should be prepared before this method could be practically used for site-specific crop management in large-scale rice field.

• Food Science and Preservation
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• v.18 no.6
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• pp.923-929
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• 2011

For the purpose of investigating the in vitro antidiabetic activity of a medicinal herb mixture prepared through traditional antidiabetic prescription, the study analyzed the existence of insulin-similar components and examined ${\alpha}$-amylase and ${\alpha}$-glucosidase inhibition activity. As a result of arranging the medicinal herb mixture extracts over the 3T3-L1 fibroblast in the concentration of $10{\mu}g/mL$, which confirmed that it included much of insulin sensitizer components as 151.7% in the differentiation of 3T3-L1 fibroblast. The inhibition activity against ${\alpha}$-amylase of the medicinal herb mixture extracts as hypoglycemic agent were 38.4, 31.5 and 16.6% in the concentration of 10.0, 1.0 and 0.1 mg/mL, respectively. The inhibition activity against ${\alpha}$-glucosidase of the medicinal herb mixture extracts were 81.3, 35.8 and 26.7% in the concentration of 10.0, 1.0 and 0.1 mg/mL, respectively. The inhibition activity against ${\alpha}$-glucosidase in the ethyl acetate fractions of the water and 80% ethanol extracts were 66.9% and 55.1%, respectively, the highest levels in the various solvent extracts.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.9
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• pp.57-67
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• 2016

This study is designed to investigate the differences of ferritin and hemoglobin levels according to the vitamin D state in 23577 Korean adult subjects by using data from the Korea National Health and Nutrition Examination Survey IV, V. Ferritin and hemoglobin levels are analyzed based on the quintile of vitamin D levels by a generalized linear model. The results of analysis showed that there was a relationship between vitamin D state and hemoglobin levels in females in the reproductive status group (p<0.001). In case of ferritin, there was a relationship with vitamin D state in females in reproductive status group (p<0.001) and males under 65 years old group (p<0.05). Within the male group, high ferritin correlated with low vitamin D state; but in the female group, high ferritin correlated with high vitamin D state. Therefore, it is possible for the ferritin level to be affected by vitamin D state in females in reproductive status group and males under 65 years old group.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.12 no.1
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• pp.39-45
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• 2009

Purpose: Preterm infants are very susceptible to malnutrition because of a lack of storage of nutrients, immature digestion and metabolism, and accompanying diseases associated with prematurity. The purpose of this study was to evaluate the effects of nutritional support by the pediatric nutritional support team (pNST) on the clinical course of preterm infants in the neonatal intensive care unit (NICU). Methods: Between July 2003 and July 2006, 48 preterm infants who were admitted to the NICU at Seoul National University Bundang Hospital were included. The subjects were divided into the following two subgroups according to the presence of NST activity; pre-NST group (n=23) and NST group (n=25). Hospital records were reviewed retrospectively. Results: Forty-eight preterm babies were included (M：F=27：21; gestational age, 25~33 weeks). A dietician, pharmacists, or the pNST participated in the prescription of total parenteral nutrition (TPN) more rapidly in the NST group (p=0.000). The fasting periods and TPN administration periods were significantly decreased in the NST group compared to the pre-NST group (p=0.017 & p=0.001, respectively). The doses of calories, protein, and lipids administered via TPN were significantly increased in the NST group compared to the pre-NST group (p=0.016, p=0.000, and p=0.000, respectively). The total period on antibiotic therapy was significantly decreased in the NST group compared to the pre-NST group (p=0.007). Conclusion: Because nutritional support by the pNST is of benefit to the clinical course of preterm infants in the NICU, the pNST should recommend to improve the nutritional status and clinical outcome of preterm infants.