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Huang Chia-Yu,Wu Mei-Yao,Huang Ming-Cheng,Yu Teng-Shun,Yen Hung-Rong 한국한의학연구원 2023 Integrative Medicine Research Vol.12 No.3
Background: The pressure ulcer is a complication from dementia. The aim of this study is to study the association between the developing of pressure ulcers and the use of acupuncture therapy in patients with dementia. Methods: We performed a retrospective 1:1 propensity score-matched cohort study to investigate the association between acupuncture therapy and the risk of pressure ulcers in patients with dementia. Results: A total of 8,994 patients were identified, 237 patients in the acupuncture cohort and 362 patients in the no-acupuncture cohort developed pressure ulcers. A reduced cumulative incidence of pressure ulcers was observed in the acupuncture cohort (P < .001). The association between acupuncture and reducing the incidence of pressure ulcers was not affected by sex, age, residence, income, or comorbidities. The variables of etiologies to cause dementia did not change the final result. In the subgroups analyses, the patients without medication for dementia controlling had significant lower rate of pressure ulcers development when they had accepted acupuncture therapy (log-rank test, P <.001). Conclusion: Our results revealed the association between acupuncture therapy and a reduced incidence of pressure ulcer development in patients with dementia. This finding offers important ideas for further research.
A Study on the Application of Cultural Semiotics in the Attractive Factor of Flower
Chia-Hui, Huang,Wen-Hui, Chen,Kim, Young Sam 한국일러스트레이션학회 2017 일러스트레이션 포럼 Vol.18 No.51
The purpose of this study is to explore the application of cultural semiotics in the attractiveness factor of flower arrangement. In addition, the study also applies the evaluation grid method of Miryoku Engineering to summarize the attractiveness factor of flower arrangement. After conducting an interview with the use of 14 originally-invented flower arrangement cards, we have found that the applications of cultural semiotics in the attractive factors of flower arrangement can be mainly subdivided into the following categories: "floral style", "field space", "food culture", "local feature", "nostalgic memory", "spiritual aspect", and "installation art". From the evaluation grid method of Miryoku Engineering, we know that the first three keynotes to the applications of cultural semiotics in the attractive factors of flower arrangement are "color design", "focus contrast", and "artwork size". On the other hand, creative factors such as "beautified", "serene", "modern", "leisure", and "situated" are also widely applied to the abstract cause. This study is mainly designed to summarize the application of cultural semiotics in the attractive factor of flower arrangement, which provides future flower arrangement with an improvement standard and application criteria to refer to.
Monacolin K affects lipid metabolism through SIRT1/AMPK pathway in HepG2 cells
Chia-Hsin Huang,Shin-Mau Shiu,Min-Tze Wu,Wei-Lu Chen,Shyang-Guang Wang,Horng-Mo Lee 대한약학회 2013 Archives of Pharmacal Research Vol.36 No.12
Monacolin K is the secondary metabolite isolatedfrom Monascus spp. It is the natural form of lovastatin,which is clinically used to reduce the synthesis of cholesterolby inhibiting 3-hydroxy-3-methylglutaryl coenzyme Areductase. In the present study, monacolin K increased proteinexpression of SIRT1 and phosphorylation level of AMPactivatedprotein kinase (AMPK) in HepG2 cells. Throughactivation of SIRT1/AMPK pathway, monacolin Kincreased phosphorylation of acetyl CoA carboxylase andcaused nuclear translocation of forkhead box O1. The westernblotting results showed that monacolin K increasedexpression of adipose triglyceride lipase but decreasedabundances of fatty acid synthase (FAS) and sterol regulatory element-binding protein 1 (SREBP1). MonacolinK also decreased the intracellular accumulation of lipids asdemonstrated by Oil Red O staining. In addition, theimmunostaining showed that monacolin K prevented thenuclear translocation of SREBP1, indicating the associationwith down-regulation of FAS. All the demonstrated effectsof monacolin K were counteracted by nicotinamide orcompound C, the inhibitors of SIRT1 orAMPK. In summary,monacolin K reduces the lipid content through SIRT1/AMPK pathway in HepG2 cells, which promotes catabolismand inhibits anabolism of lipid.
Sequence and phylogenetic analysis of the gp200 protein of Ehrlichia canis from dogs in Taiwan
Chia-Chia Huang,Yu-Chen Hsieh,Chau-Loong Tsang,Yang-Tsung Chung 대한수의학회 2010 Journal of Veterinary Science Vol.11 No.4
Ehrlichia (E.) canis is a Gram-negative obligate intracellular bacterium responsible for canine monocytic ehrlichiosis. Currently, the genetic diversity of E. canis strains worldwide is poorly defined. In the present study, sequence analysis of the nearly full-length 16S rDNA (1,620 bp) and the complete coding region (4,269 bp) of the gp200 gene, which encodes the largest major immunoreactive protein in E. canis, from 17 Taiwanese samples was conducted. The resultant 16S rDNA sequences were found to be identical to each other and have very high homology (99.4~100%) with previously reported E. canis sequences. Additionally, phylogenetic analysis of gp200 demonstrated that the E. canis Taiwanese genotype was genetically distinct from other reported isolates obtained from the United States, Brazil, and Israel, and that it formed a separate clade. Remarkable variations unique to the Taiwanese genotype were found throughout the deduced amino acid sequence of gp200, including 15 substitutions occurring in two of five known species-specific epitopes. The gp200 amino acid sequences of the Taiwanese genotype bore 94.4~94.6 identities with those of the isolates from the United States and Brazil, and 93.7% homology with that of the Israeli isolate. Taken together, these results suggest that the Taiwanese genotype represents a novel strain of E. canis that has not yet been characterized.
Studies on the Quality of Restructured Pressed Smoked Duck Steak
Huang, Chia-Cherng,Wang, Tzu-Yuan,Huang, Andrew Jeng-Fang,Lin, Shirley Chai-Ching Asian Australasian Association of Animal Productio 2001 Animal Bioscience Vol.14 No.9
The objectives of this study were to investigate the quality characteristics of restructured pressed smoked duck steak from the breast meat of Cherry Valley ducks. Different levels of isolated soybean protein (ISP) (0, 15 and $30g{\cdot}kg^{-1}$) or carrageenan (5, 10 and $15g{\cdot}kg^{-1}$) were added to manufacture the restructured pressed smoked duck steak. The results were as follows: No significant differences were observed for moisture, crude fat, crude protein, cooking loss and water holding capacity of products from all treatments. The panel test scores showed that color, flavor and binding ability of products were considered acceptable. The drip loss in control sliced-products was significantly higher than products containing ISP or carrageenan (p<0.05) during storage at $-18^{\circ}C$ for 12 weeks. The pH value, volatile basic nitrogen (VBN) value and thiobarbituric acid (TBA) value of vacuum-packaged products did not change significantly during storage at $-18^{\circ}C$ for 6 weeks. However, TBA values increased with storage time. The viable bacterial counts were about $10^{3}-10^{4}CFU/g$ during storage at $-18^{\circ}C$ for 12 weeks. The products remained good quality during the storage period.
( Chia-yen Dai ),( Shu-chi Wang ),( Meng-hsuan Hsieh ),( Cheng-fu Yang ),( Ching-i Huang ),( Chung-feng Huang ),( Ming-lun Yeh ),( Jee-fu Huang ),( Wang-long Chung ),( Ming-lung Yu ) 대한간학회 2017 춘·추계 학술대회 (KASL) Vol.2017 No.1
Aims: The different hepatitis C virus (HCV) replication has been reported among individual hepatocytes in chronic HCV infection by identifying hepatocytes with different HCV RNA levels. We have previously established a fluorescence-activated cell sorting (FACS) protocol to study the effects of different intracellular viral loads in HCV-infected cells. The present study aimed to further study the gene expression on different hepatocellular carcinoma (HCC) cells with different HCV viral load. Methods: The JFH1-EYFP viral florescence intensity was used to sort the high and low viral load cells after 5 days infection in vitro which has been shown in our previous study that infected cells efficiently and accurately discriminated between high- and low-viral load cell populations. The next generation sequence-RNA sequence was used to clarify the mRNA and miRNA gene network between HCV-high and HCV-low infected cells of the HCC cell line. Venn diagram summarizing the probe sets that were differentially expressingbetween the Huh7.5.1 versus each differential viral load cell population and miRDB and miRTar databases were used to predict HVL and LVL/S2 unique miRNA target genes. Results: By analyzing the NGS dataset and miRNA microarray dataset, of the significant transcripts, three miRNA were unique for the LVL/S2 cells and nine miRNA unique for the HVL. Twenty-three miRNA were common for all 3 viral load groups. We verified them by q-PCR and data confirmed the array data expression level. We found that high viral loads were associated with cell inflammation- and cell death-associated pathway; and the low viral loads were associated many stress response- and cell adhesion molecular (CAMs)-related genes. Conclusions: With the established cell sorting protocol, we have demonstrated that different gene network between HCV-high and HCV-low infected cells in JFH1-EYFP infectious cells exists. Our results may provide a boarder gene regulation map between high and low viral load cell populations.
Chia-Chang Huang,Shiau-Shian Huang,Ying-Ying Yang,Shou-Yen Kao 한국보건의료인국가시험원 2021 보건의료교육평가 Vol.18 No.-
The present study aimed to evaluate the effects of virtual reality (VR) simulations combined with bedside assignments on nurses’ self-efficacy in providing pre-treatment educational services. Between March 2019 and November 2020, we conducted a study of VR educational materials that were developed to cover information about the treatment of oral cancers. The effects of the VR simulation, the thinking-path tracking map method, and bedside assignments on the nurses’ treatment decision-related knowledge were evaluated in a ward for oral cancer patients at Taipei Veterans General Hospital, Taipei, Taiwan. The blended training model significantly increased nurses’ familiarity (P<0.01) and confidence (P<0.03) regarding their knowledge of treatments and treatment decision-related knowledge. This model also significantly increased their confidence in their skills in bedside pre-treatment education for admitted oral cancer patients (P<0.002). Oral cancer-specific VR materials enhanced the effectiveness of skills training among nurses in the oral cancer ward.