• Journal of Korean Academy of Nursing
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• v.18 no.3
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• pp.281-288
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• 1988

This study examined the effect of patient teaching on Compliance with sick role behavior in diabetic patients. The purpose was to improve diabetic patients Compliance by D. M. patient teaching. The study objectives were to determine the effect of patient teaching on Compliance with sick role behavior, and factors influencing compliance with sick role behavior of diabetic patients. The Subjects, consisting of 52 diabtic patients diagnosed in the C. and Other hospitals in K. city were divided into experimental and Control groups. Data were gathered from July 25th to September 3rd, 1988 through interviews by questionnaires, measurment of blood sugar level by Reflolux. D. M. Patient teaching was defined as informational intervention of social support by the nurse. A booklet representing patient education and questionnairs were developed by the investigator, and were tested for Content validity, and reliability by Item Analysis: Cronbachs $\alpha$ for any instrument to measure variables was patient Compliance .83, perceived health belief .65, diabetic knowledge .70. Analysis of data were done by paired t-test, t-test, Anova, Pearson correlation and Stepwise multiple regression, The results of the study may be summarized as follows : 1. The effect of patient teaching on Compliance with sick role behavior, on diabetic Knowledge and health belief was Confirmed by significant differences between the experimental and the control group before and after the experiments. (P＝000 P＝006, P＝004). 2. Factors influencing compliance with sick role behavior of diabetic patient were diabetic patient teaching (P＜.005), perceived health belief(r＝.5597, P＜.005), blood sugar(r＝.3205, P＜.01), diabetic knowledge(r＝.2876, P＜.05).

• Journal of Digital Convergence
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• v.19 no.9
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• pp.257-269
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• 2021

The purpose of this study is to collect biosignal data in a non-invasive and non-restrictive manner using a BCG (Ballistocardiogram) sensor, and utilize artificial intelligence machine learning algorithms in ICT and high-performance computing environments. And it is to present and study a method for developing and validating a data-based blood glucose prediction model. In the blood glucose level prediction model, the input nodes in the MLP architecture are data of heart rate, respiration rate, stroke volume, heart rate variability, SDNN, RMSSD, PNN50, age, and gender, and the hidden layer 7 were used. As a result of the experiment, the average MSE, MAE, and RMSE values of the learning data tested 5 times were 0.5226, 0.6328, and 0.7692, respectively, and the average values of the validation data were 0.5408, 0.6776, and 0.7968, respectively, and the coefficient of determination (R²) was 0.9997. If research to standardize a model for predicting blood sugar levels based on data and to verify data set collection and prediction accuracy continues, it is expected that it can be used for non-invasive blood sugar level management.

• Parasites, Hosts and Diseases
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• v.55 no.2
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• pp.225-228
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• 2017

The ghost ant Tapinoma melanocephalum is a common household pest worldwide. The present study examined the occurrence of the species in urban homes in Korea. During the period of September 2014 to January 2016, T. melanocephalum workers were collected from 58 homes at 29 different localities using bait traps with 10% sugar solution. The species was widely distributed throughout urban homes at 29 different localities, and the indoor occurrence of T. melanocephalum was highest in Seoul (32.7%) and metropolitan areas of Gyeonggi-do (Province) (29.3%). The indoor incidence rate of T. melanocephalum peaked in September (22.8%), remained moderate from October through April, and peaked again in May (15.7%). In contrast, a low incidence was observed from June to August (7.0%). The present study provides evidence that native ants, such as T. melanocephalum, are potential indoor pests of homes in Korea throughout the year.

• Food Science and Biotechnology
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• v.16 no.5
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• pp.807-811
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• 2007

Diabetes is marked by high glucose levels and is associated with decreased bone mass and increased fracture rates. To determine if [6]-gingerol could influence osteoblast dysfunction induced by 2-deoxy-D-ribose (dRib), osteoblastic MC3T3-E1 cells was treated with dRib and [6]-gingerol and markers of osteoblast function and oxidized protein were examined. [6]-Gingerol ($10^{-7}\;M$) significantly increased the growth of MC3T3-E1 cells in the presence of 30 mM dRib (p<0.05). [6]-Gingerol ($10^{-7}\;M$) caused a significant elevation of alkaline phosphatase (ALP) activity, collagen content, and osteocalcin secretion in the cells. We then examined the effect of [6]-gingerol on the production of osteoprotegerin and protein carbonyl in osteoblasts. Treatment with [6]-gingerol ($10^{-9}$ and $10^{-7}\;M$) increased osteoprotegerin secretion in osteoblastic cells. Moreover, [6]-gingerol ($10^{-9}$ and $10^{-7}\;M$) decreased protein carbonyl contents of osteoblastic MC3T3-E1 cells in the presence of 30 mM dRib. Taken together, these results demonstrate that [6]-gingerol inhibits dRib-induced damage and may be useful in the treatment of diabetes related bone diseases.

• Journal of Periodontal and Implant Science
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• v.44 no.4
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• pp.158-168
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• 2014

Purpose: The present study was conducted to evaluate the impact of scaling and root planing (SRP) on the C-reactive protein (CRP) levels of gingival crevicular fluid (GCF) and serum in chronic periodontitis patients with type 2 diabetes mellitus (T2DM-CP) or without type 2 diabetes mellitus (NDM-CP). Methods: Forty-eight human participants were divided into two groups: an experimental (T2DM-CP) group (group I, n=24) comprising chronic periodontitis patients with random blood sugar ${\geq}200mg/dL$ and type 2 diabetes mellitus, and control (NDM-CP) group (group II, n=24) of those with chronic periodontitis and random blood sugar <200 without T2DM for the study. All subjects underwent nonsurgical periodontal therapy (NSPT) including complete SRP and subgingival debridement. Periodontal health parameters, plaque index (PI), gingival index (GI), probing pocket depth (PPD), clinical attachment level (CAL), GCF volume (GCF vol), GCF-CRP, random blood glucose (RBS), glycated hemoglobin, and systemic inflammatory markers, serum CRP, total leukocyte count (TLC), neutrophil count (Neutr) and lymphocyte count (Lymph), were evaluated at baseline, 1 month, and 3 months after SRP. Results: NSPT resulted in statistically significant improvement in periodontal health parameters (PI, GI, PPD, CAL, GCF vol), CRP levels in serum as well as GCF of both groups I and II. The mean improvement in periodontal health parameters (PI, GI, PPD, CAL, GCF vol), CRP levels in serum and GCF was greater in group I than group II after NSPT. There was nonsignificant increase in GCF-CRP, TLC, Lymph, and RBS, and a significant increase in Neutr and Serum CRP in group II at 1 month. The Serum CRP level of 20 out of 24 group II patients had also increased at 1 month. Conclusions: The CRP levels in both GCF and serum were higher in T2DM-CP patients than in NDM-CP patients. Although there was a significant improvement in both the groups, greater improvement was observed in both GCF and serum samples of T2DM-CP patients.

• Journal of The Korean Society of Grassland and Forage Science
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• v.31 no.4
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• pp.353-360
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• 2011

This experiment was carried out to know adaptability, forage production and quality of corn hybrid for silage at paddy field at Chungnam region. Among agronomic characteristics, 'P32T83' hybrid was somewhat strong for waterlogging and good stay green, and low ear height as 57 cm and thicker stem diameter as 15.1 mm, and higher sugar content as 12 (Bo, %). The fresh and dry matter yield of 'P32T83' hybrid were the highest 55,220 kg/ha and 19,680 kg/ha, respectively. 'NC7117' hybrid was thicker as 15.5 cm and somewhat strong for waterlogging. The fresh and dry matter yield of 'NC7117' were 50,890 kg/ha and 19,110 kg/ha, respectively. The 'P32T83' hybrid was high as 81.9% in vitro dry matter digestibility (IVDMD). The result of this study indicated that 'P32T83' and 'NC7117' hybrid could be recommended as having good characters according to production, waterlogging tolerance, stay green, sugar content, and stem diameter at paddy field in Chungnam region.

• 한국생물공학회:학술대회논문집
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• 2001.11a
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• pp.107-110
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• 2001

Among the tested ten enzymes, Optimase M-440 showed the highest activity in transesterification of N-t-Boc-L-Phe-OTFE with D-glucose. Monosaccharides and their derivatives acted as good acyl acceptors in the Optimase M -440 catalyzed transesterification of N-t-Boc-L-Phe-OTFE. Optimase M-440 showed a preferable catalytic activity on the primary hydroxyl group of saccharides and a good regioselectivity. Optimase M-440 showed the highest activity in pyricline among the tested solvents. As acyl donors, trifluoroethyl esters of amino acids showed a high reactivity in transesterification. Optimase M-440 showed a broad substrate specificity towards amin 。 acid esters and saccharides.

• YAKHAK HOEJI
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• v.40 no.2
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• pp.117-125
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• 1996

3'-Deamino-3-hydroxy-4'-fluoro- or 3'-deamino-3'-hydroxy-4'-azido-daunorubicin(6,8) and -doxorubicin(7,9) have been synthesized, respectively. Compounds 7,8 and 9 were mo re cytotoxic than daunorubicin(1) and doxorubicin(2) against L1210 murine leukemic cell in vitro. When administered intraperitoneally for 9 days starting 1 day after tumor inoculation, compounds 7(T/C 605%) and 9(T/C 488%) showed significant antitumor activity for ip-inoculuated L1210 murine leukemia at wide range of doses.

• Microbiology and Biotechnology Letters
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• v.22 no.4
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• pp.347-352
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• 1994

Cytotoxic test was performed by SRB assay on human epidermoid carcinoma HEp-2 cell line for screening the soil microorganism, secreting anticancer agent. One microorganism was selected among two thousand microorganisms for its highest cytotoxicity. And this microorganism was identified with Streptomyces species after performing of diaminopimeric acid and reducing sugar analysis of cell wall and analysing the cultural characteristics and named Streptomyces sp. SM 1119. The effect of anticancer agent in SM 1119 culture extract on the cell cycle was studied by using GG$_{o}$ synchronized NIH 3T3 cells. The extract inhibited the serum stimulation of GG$_{o}$ NIH 3T3 cell only within 1 hour after serum stimulation but not after 6 hours. The extract also reduced the amount of c-myc mRNA in Colo 320 cell. These results suggest that the anticancer agent in the extract inhibits the progression of cell cycle very early stages, probably from G$_{0}$ to G$_{1}$.

• Proceedings of the KOSOMBE Conference
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• v.1996 no.05
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• pp.73-76
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• 1996

Computer simulation and magnetic resonance angiograms(MRAs) are used to understand for flow patterns in the carotid arterial bifurcation. Steady momentum equation is solved by the finite volume method. A Phantom of the carotid artery made of bioacrylic material is used for MRA observation. Flow Patterns are observed by using MRA for flow in the phantom of an automatic closed-type circulatory system filled with sugar 4 w% solution. For numerical analysis the idealized geometric shape of the carotid artery is constructed to portray the phantom. Results of numerical analysis are compared with those of MRA. The flow patterns of the phantom on MRA are almost identical to those of the computer simulation.