儒家의人格要素論에 대한 平論

葛榮晉(Ying Jin Ge),白道根(번역자) 영남대학교 인문과학연구소 1990 人文硏究 Vol.12 No.1

儒家人格要素論述評

葛榮晉(Ying-Jin Ge) 영남대학교 인문과학연구소 1990 人文硏究 Vol.12 No.1

The Beneficial Effects of Electroacupuncture at PC6 Acupoints (Neiguan) on Myocardial Ischemia in ASIC3 / mice

Ying-Wang,Yi-guo Chen,Wan-shuang Zhao,Di Li,Ya-han Xu,Meng-di Li,Jin Chen,Zhi-jun Kou,Qi-ge Wang,Nsoa dimitri Joseph 사단법인약침학회 2018 Journal of Acupuncture & Meridian Studies Vol.11 No.3

This study aims to investigate the possible mechanisms of electroacupuncture (EA) at PC6to improve myocardial ischemia (MI) by regulating the cardiac transient outward potassiumcurrent channel (Ito). According to the random number table, the mice were dividedinto six groups of six mice each: control group, MI group, PC6, LU7 (Lieque-point), ST36(Zusanli-point), and nonacupoint group. Mice in the control group were injected with saline(20 mg/kg, 24 hours interval), and the other ASIC3 / mice were injected subcutaneouslytwice with isoproterenol (ISO) (20 mg/kg, 24 hours interval). In thepreexperiment, 5 mg/kg, 10 mg/kg, 20 mg/kg, and 30 mg/kg of ISO were used, andthe results showed that 5 mg/kg and 10 mg/kg of ISO both could induce acute MI, butshorter duration of sustained MI. On the other hand, an injection of 30 mg/kg can makethe mice experience arrhythmia or die immediately, and EA was operated at PC6, LU7,ST36 acupoints, and nonacupoint in the mice of PC6, LU7, ST36, and nonacupoint groups,respectively, after injecting twice. Then Western blotting techniques (Western Blot) wereused to analyze the protein expressions of Kv1.4, Kv4.2, Kv4.3, and KchIP2. The results ofthis experiment showed that the protein expressions of Kv1.4, Kv4.2, Kv4.3, and KChIP2 inMI group were significantly lower than those in the control group (p < 0.01). Comparedwith MI group, the results of PC6, LU7, and ST36 groups obviously increased (p < 0.05). Furthermore, the expressions of PC6 group were higher than LU7 group and ST36 group(p < 0.05). And electrocardiogram’s T-waves showed obvious pathological changes inthe MI group compared to the control group (p < 0.01). After EA, the abnormal T-waves voltage of ECG in PC6, LU7, and ST36 groups was improved (p < 0.05). In addition, therate change of PC6 group was larger than that of both LU7 and ST36 groups (p < 0.05). But the T-waves voltage of the nonacupoint group was not significantly different than thatof the MI group (p > 0.05).

Ce4+-Stimulated Ion Fluxes Are Responsible forApoptosis and Taxol Biosynthesis in Suspension Cultures of Taxus Cells

Ying-Jin Yuan,Jing-Chuan Li,Zhi-Qiang Ge 한국생물공학회 2005 Biotechnology and Bioprocess Engineering Vol.10 No.2

Ion fluxes across the plasma membrane activated by 1 mM Ce4+, cell apoptosis and taxol biosynthesis in suspension cultures of Taxus cuspidata were studied. The extracellular pH sharply decreased upon the addition of 1 mM Ce4+, then increased gradually and exceeded the initial pH value over a time period of 12 h. The extracellular Ca2+ concentration decreased within the first 3 h after the addition of Ce4+, then gradually decreased to one third of initial value in control at about 72 h and remained unchanged afterwards. Experiments with an ion channel blocker and a Ca2+-channel blocker indicated that the dynamic changes in extracellular pH and the Ca2+ concentration resulted from the Ce4+-induced activation of H+ uptake and Ca2+ influx across the plasma membrane via ion channels. A pretreatment of the ion channel blocker initiated Ce4+-treated cells to undergo necrosis, and the prior addition of the Ca2+-channel blocker inhibited Ce4+-induced taxol biosynthesis and apoptosis. It is thus inferred that H+ uptake is necessary for cells to survive a Ce4+-caused acidic environment and is one of the mechanisms of Ce4+-induced apoptosis. Furthermore, the Ca2+ influx across the plasma membrane mediated both the Ce4+-induced apoptosis and taxol biosynthesis.

Molecular Cloning of Hemoglobin Alpha-chain Gene from Pantholops hodgsonii, a Hypoxic Tolerance Species

( Ying Zhong Yang ),( Yun Den Droma ),( Jin Guoen ),( Zhen Zhong Bai ),( Ma Lan ),( Hai Xia Yun ),( Cao Yue ),( Keishi Kubo ),( Ge Rili ) 생화학분자생물학회 2007 BMB Reports Vol.40 No.3

Vagococcus zengguangii sp. nov., isolated from yak faeces

Ge Yajun,Jin Dong,Lai Xin-He,Yang Jing,Lu Shan,Huang Ying,Zheng Han,Zhang Xiaoyan,Xu Jianguo 한국미생물학회 2021 The journal of microbiology Vol.59 No.1

Two unknown Gram-stain-positive, catalase- and oxidasenegative, non-motile, and coccus-shaped bacteria, designated MN-17T and MN-09, were isolated from yaks faeces (Bos grunniens) in the Qinghai-Tibet Plateau of China. 16S rRNA gene sequence-based comparative analyses revealed that the two strains were grouped within the genus Vagococcus, displaying the highest similarity with Vagococcus xieshaowenii CGMCC 1.16436T (98.6%) and Vagococcus elongatus CCUG 51432T (96.4%). Both strains grew optimally at 37°C and pH 7.0 in the presence of 0.5% (w/v) NaCl. The complete genome of MN-17T comprises 2,085 putative genes with a total of 2,190,262 bp and an average G + C content of 36.7 mol%. The major fatty acids were C16:0 (31.2%), C14:0 (28.5%), and C18:1ω9c (13.0%); the predominant respiratory quinone was MK-7 (68.8%); the peptidoglycan type was A4α(L-Lys-DAsp); and the major polar lipid was diphosphatidylglycerol. Together, these supported the affiliation of strain MN-17T to the genus Vagococcus. In silico DNA-DNA hybridization and the average nucleotide identity values between MN-17T and all recognized species in the genus were 21.6–26.1% and 70.7–83.0%, respectively. MN-17T produced acid from D-cellobiose, D-fructose, glycerol, D-glucose, N-acetyl-glucosamine, gentiobiose, D-mannose, D-maltose, D-ribose, Dsaccharose, salicin, D-trehalose, and D-xylose. These results distinguished MN-17T and MN-09 from closely related species in Vagococcus. Thus, we propose that strains MN-17T and MN-09 represent a novel species in the genus Vagococcus, with the name Vagococcus zengguangii sp. The type strain is MN-17T (= CGMCC 1.16726T = GDMCC 1.1589T = JCM 33478T).

Composition Dependence of Structural and Magnetic Properties of Mn<SUB>3+x</SUB>Ga<SUB>1-x</SUB>C (0 ≤ x ≤ 1)

Ying-Hua Liang,Ping-Zhan Si,Ting-Ting Qi,Xin-You Wang,Fei-Yang Wang,Qiong Wu,Hong-Liang Ge,Jihoon Park,Chul-Jin Choi 한국자기학회 2024 Journal of Magnetics Vol.29 No.1

Both Mn₄C (=Mn₃MnC) and Mn₃GaC have been studied previously. However, the reports on Mn<SUB>3+x</SUB>Ga<SUB>1-x</SUB>C (0 ≤ x ≤ 1) with intermediate compositions are very rare. In this work, the structure and magnetic properties of Mn<SUB>3+x</SUB>Ga<SUB>1-x</SUB>C prepared by using solid state reaction were studied systematically. High purity anti-perovskitetype Mn<SUB>3+x</SUB>Ga<SUB>1-x</SUB>C were obtained in the composition range of 0 ≤ x ≤ 0.5, above which Mn₂₃C₆ precipitates and the fraction of Mn₂₃C₆ in the samples increases with increasing x. The structural stability, lattice parameters, and room temperature saturation magnetization of ferromagnetic Mn<SUB>3+x</SUB>Ga<SUB>1-x</SUB>C (0 ≤ x ≤ 1) decreases with increasing x. The Curie temperature of Mn<SUB>3+x</SUB>Ga<SUB>1-x</SUB>C (0 ≤ x ≤ 1) increases with increasing x. Most Mn<SUB>3+x</SUB>Ga<SUB>1-x</SUB>C with varied x exhibit near-zero coercivity and zero remanent magnetization. This work indicates that the temperature coefficient of magnetization of Mn<SUB>3+x</SUB>Ga<SUB>1-x</SUB>C may be tuned by tuning the fraction of the Ga atoms.

Clinical Application of the Adenosine Triphosphate-based Response Assay in Intravesical Chemotherapy for Superficial Bladder Cancer

Ge, Wen-Qing,Pu, Jin-Xian,Zheng, Shi-Ying Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.2

Objective: To investigate correlations between adenosine triphosphate chemotherapy response assay (ATP-CRA) and clinical outcomes after ATP-CRA-based chemotherapy for drug selection in patients receiving intravesical chemotherapy to prevent recurrence of superficial bladder cancer after surgery. Methods: The chemosensitivities of 12 anticancer drugs were evaluated, including 5-Fu ADM, and EPI, using ATP-CRA and primary tumor cell culture in 54 patients. In addition, a further 58 patients were treated according to clinical experience. Differences in post-chemotherapeutical effects between drug sensitivity assay and experience groups were compared. Results: The evaluable rate of the test was 96.3%, the clinical effective rate was 80.8%, the sensitivity rate was 97.6% (41/42), the specificity was 20%, the total predicting accuracy was 74.3%, the positive predictive value was 83.7% (41/49), the negative predictive value was 66.7% (2/3); in the drug sensitivity test group, the clinical effective rate was 80.8%, the experience group response rate was 63.8%, with a significant difference in clinical effects between the ATP-based sensitivity and experience groups (${\chi}^2$=7.0153, P<0.01). Conclusion: ATP-CRA is a stable, accurate and potentially practical chemosensitivity test providing a predictor of chemotherapeutic response in patients with superficial bladder cancer.

Can Ultrasound be Used to Differentiate Tubular Adenomas of Breast from Fibroadenomas or Carcinoma?

Fu, Ying,Miao, Li-Ying,Ge, Hui-Yu,Mei, Fang,Wang, Jin-Rui Asian Pacific Journal of Cancer Prevention 2014 Asian Pacific journal of cancer prevention Vol.15 No.3

Breast tubular adenomas are rare benign breast tumors and detailed descriptions of their sonographic appearance are necessary for differential diagnosis from fibroadenomas or breast cancers. This study investigated twenty-one histology-proved tubular adenomas in 17 patients and also included 48 fibroadenomas in 35 patients as a control group. There was no significant difference between the two groups with clinical presentation, which was age, tumor location, tumor number (p>0.05). Statistic analysis showed three significant factors in the differential diagnosis of tubular adenomas and fibroadenomas, including macro-lobulation (p=0.01), "tiny branch like" patterns (p=0.001) and vascularity (p=0.02). Other ultrasonographic features such as echogenicity, border, uniformity of echotexture, posterior acoustic enhancement, lateral wall shadowing were of no clinical significance (p>0.05). Calcifications were seen in three tubular adenomas which were different from those of carcinomas. Although tubular adenomas have some typical characteristics on sonography, surgery and core needle biopsy are still needed for complex cases to exclude progress to malignancy.

Clinical Outcomes of Downregulation of E-cadherin Gene Expression in Non-small Cell Lung Cancer

Zheng, Shi-Ying,Hou, Jing-Yu,Zhao, Jun,Jiang, Dong,Ge, Jin-Feng,Chen, Sheng Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.4

Objective: To investigate the promoter methylation status of the E-cadherin gene in non-small cell lung cancer (NSCLC) and its association with clinical pathological parameters, and to explore the relationship between downregulation of E-cadherin gene expression and the methylation status of its promoter region. Methods: Nested methylation-specific PCR was performed to examine CpG methylation within the 5' CpG island of the E-cadherin gene in lung cancer and para-cancerous tissue from 37 patients with primary non-small cell lung cancer. Quantitative real-time PCR was performed to measure the level of E-cadherin mRNA. Results: Of thirty-seven cases, 12 (32.4%) samples showed aberrant CpG methylation in tumor tissues compared with the corresponding normal tissues. In addition, a reduction in E-cadherin mRNA levels was observed in 11 of the 12 (91.7%) tumor tissues carrying a methylated E-cadherin gene. However, only 10 (43.5%) cases displayed reduced mRNA levels in tumor tissues from the remaining 23 cases (excluding 2 samples from which mRNA was unavailable) without methylation events. Downregulation of E-cadherin gene expression significantly correlated with the promoter methylation status of this gene. Conclusion: These results provide strong evidence that the methylation status of E-cadherin gene contributes to a reduction in the expression of E-cadherin mRNA, and may play a role in the development and progression of NSCLC.