• Bulletin of the Korean Chemical Society
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• v.32 no.6
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• pp.2129-2131
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• 2011

• Korean Journal of Mathematics
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• v.23 no.3
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• pp.447-456
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• 2015

In this paper we show that some operators defined on the Banach space with an unconditional basis and $L^1({\mu})$ into a Banach space with the RNP have liftable operators.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2008.06a
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• pp.117-118
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• 2008

• 대한생식의학회:학술대회논문집
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• 2001.11a
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• pp.116.2-116.2
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• 2001

• Communications of the Korean Mathematical Society
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• v.16 no.1
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• pp.119-124
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• 2001

In the paper we show that some operators defined on L$^1$($\mu$) and on C(K) into Banach space with the RNP have the lifting property.

• Journal of Microbiology and Biotechnology
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• v.24 no.5
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• pp.714-718
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• 2014

Apoptosis is the process of programmed cell death executed by specific proteases, the caspases, which mediate the cleavage of various vital proteins. Elucidating the consequences of this endoproteolytic cleavage is crucial to understanding cell death and other related biological processes. Although a number of possible roles for caspase-6 have been proposed, the identities and functions of proteins that interact with caspase-6 remain uncertain. In this study, we established a cell line expressing tandem affinity purification (TAP)-tagged caspase- 6 and then used LC-MS/MS proteomic analysis to analyze the caspase-6 interactome. Eight candidate caspase-6-interacting proteins were identified. Of these, five proteins (hnRNP-M, DHX38, ASPP2, MTA2, and UACA) were subsequently examined by co-immunoprecipitation for interactions with caspase-6. Thus, we identified two novel members of the caspase-6 interactome: hnRNP-M and MTA2.

• Journal of Korean Academy of Nursing
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• v.36 no.3
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• pp.484-492
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• 2006

Purpose: The purpose of this study was to investigate the effects of a rehabilitation nursing program(RNP) for persons with disabilities. Method: a quasi-experimental pretest and post test study was used to examine the changes of patient's muscle strength, flexibility, self efficacy and health related quality of life at the completion of an 8-week education and physical exercise with a Thera-Band and Exercise Ball course. The subjects consisted of 40 adults who were disabled. Twenty-two experimental and 18 control subjects completed pre and post-test measures. Outcome variables were flexibility, hand grip, elbow flexor and extensor, knee flexor and extensor, self efficacy and quality of life. Independent t-test and ANCOVA were used to examine group differences by using SPSS 12.0 Result: Mean comparisons of the change scores revealed that the experimental group increased significantly in knee extremity flexor(p=0.035), extensor(p=0.039), flexibility(p=0.008), self efficacy(p=0.000), and quality of life(p=0.000). No significant group differences were found in each patient's hand grip, elbow flexor and extensor. Conclusion: RNP can improve lower extremity flexibility, muscle strength, self efficacy and health related quality of life in people with disabilities. The intervention to tailor exercise and education to the unique needs of the disability was suggested for further study.

• The Journal of Internal Korean Medicine
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• v.32 no.1
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• pp.33-42
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• 2011

Background : Despite recent advances in cancer management, prognosis of ovarian cancer is poor. Anticancer effects of herbal medicine, such as Euonymus alatus Sieb, Oldenlandia diffusa (Willd.) Roxburgh, and Orostachys japonicus A. Berger, have been reported in treatment of ovarian and cervical cancers, but the systematic approaches to explain their molecular mechanism(s) have not yet been established. Objectives : To establish a basis of understanding for anti-cancer mechanisms of herbal medicine, we profiled protein expression in human ovarian and cervical cancer cells treated with the extracts from Euonymus alatus Sieb, Oldenlandia diffusa (Willd.) Roxburgh and Orostachys japonicus A. Berger. Methods : Human ovarian cancer cell line NIH:OVCAR-3, and human cervical cancer cell line HeLa were employed in the present study. Whole protein was obtained from the cells harvested at 48 hours after the treatment with herbal water-extract, and analyzed by 2DE-based proteomic approach. Results : Various changes of protein expression induced by the herbal treatment were monitored : down-regulation of molecular chaperone (calreticulin variant), glycolytic enzymes (D-3-phosphoglycerate dehydrogenase, glyceraldehyde 3-phosphate dehydrogenase and alpha-enolase), RNA processing molecules (hnRNP A2/B1), and antioxidant protein (peroxiredoxin 1). Conclusions : Repression of glycolysis has been accepted as the mechanism to increase anticancer reagent's effect. Thus, down-regulation of glycolytic enzymes by the herbal extracts suggested a possible synergistic effect of herbs in the presence of platinum-based therapeutics. In further study, as well as the synergistic effect of the herbs, it has to be further validated whether artificial regulation of hnRNP A2/B1 in ovarian cancer cells affects various cancer survival factors, since RNA processing can be interrupted by deranged expression of hnRNP subtypes, and it results in an inhibition of cancer cell growth.

• Korean Journal of Environmental Biology
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• v.35 no.4
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• pp.427-436
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• 2017

A fixed-precision-level sampling plan was developed to establish control of the two-spotted spider mite, Tetranychus urticae, in two strawberry greenhouses (conventional plot, natural enemy plot). T. urticae was sampled by taking a three-leaflet leaf (1 stalk) from each plant (3 three-leaflet leaves) from each sampling position. Each leaflet was divided into three different units (1-leaflet, 2-leaflet, and 3-leaflet units) to compare relative net precision (RNP) values for selection of the appropriate sampling unit. The relative net precision values indicated that a 1-leaflet unit was more precise and cost-efficient than other units. The spatial distribution analysis was performed using Taylor's power law (TPL). Homogeneity of the TPL parameters in each greenhouse was evaluated by using the analysis of covariance (ANCOVA). A fixed-precision-level sequential sampling plan was developed using the parameters of TPL generated from the combined data of the conventional plot and natural enemy plot in a 1-leaflet sampling unit. Sequential classification sampling plans were also developed using the action threshold of 3 and 10 mites for pooled data. Using the results obtained in the independent data, simulated validation of the developed sampling plan by Resampling validation for sampling plan (RVSP) indicated a reasonable level of precision.

• Journal of Veterinary Science
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• v.22 no.5
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• pp.62.1-62.13
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• 2021

Background: Canine mammary gland tumor (MGT) is the most common cancer in aged female dogs. Although it's important to identify reliable metastasis or prognostic factors by evaluating related to cell division, adhesion, and cancer stem cell-related transcription factor (TF) in metastasis-induced canine MGT, but there are limited studies. Objectives: We aimed to identify metastasis prognostic factors and cancer stem cell-TFs in canine MGTs. Methods: Age-matched female dogs diagnosed with MGT only were classified into metastatic and non-metastatic groups by histopathological staining of MGT tissues. The mRNA levels of cancer prognostic metastasis molecular factors (E-cadherin, ICAM-1, PRR14, VEGF, HPRT1, RPL4 and hnRNP H) and cancer stem cell-related TFs (Oct4, Sox2, and Nanog) were compared between metastatic and non-metastatic canine MGT tissues using qRT-PCR analysis. Results: The mRNA levels of ICAM-1, PRR14, VEGF, hnRNP H, Oct4, Sox2, and Nanog in metastatic MGT group were significantly higher than those in non-metastatic MGT group. However, mRNA level of RPL4 was significantly lower in metastatic MGT group. Loss of E-cadherin and HPRT1 was observed in the metastatic MGT group but it was not significant. Conclusions: Consistent expression patterns of all metastasis-related factors showing elevation in ICAM-1, PRR14, VEGF, hnRNP H, Oct4, Sox2, and Nanog, but decreases in RPL4 levels occurred in canine MGT tissues, which was associated with metastasis. Thus, these cancer prognostic metastasis factors and TFs of cancer stem cells, except for E-cadherin and HPRT1, can be used as reliable metastasis factors for canine MGT and therapeutic strategy.