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Xie, Cong-Ying,Jin, Xian-Ce,Deng, Xia,Xue, Sheng-Liu,Jing, Zhao,Su, Hua-Fang,Wu, Shi-Xiu Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.12
Objectives: To evaluate the feasibility and efficacy of simultaneous accelerated radiation therapy (SMART) and concurrent weekly paclitaxel in the treatment of locally advanced nasopharyngeal carcinoma. Methods: Forty-one patients with pathologically confirmed nasopharyngeal carcinoma were treated by SMART with concurrent weekly paclitaxel. Daily fraction doses of 2.5 Gy and 2.0 Gy were prescribed to the gross tumor volume (GTV) and clinical target volume (CTV) to a total dose of 70 Gy and 56 Gy, respectively. Paclitaxel of $45mg/m^2$ was administered concurrently with radiation therapy every week. Adjuvant chemotherapy was given four weeks after the completion of the radiotherapy (RT) if the tumor demonstrated only a partial response (PR). Results: All patients completed the radiotherapy (RT) course. Adjuvant chemotherapy was administered to 12 patients due to PR. The CR (complete remission) rate was 82.9% three months after RT. Thirty-nine (95.1%) patients completed the concurrent weekly chemotherapy with paclitaxel, and two patients skipped their sixth course. Seven patients had a 15% dosage reduction at the fifth and sixth course due to grade 3 mucositis. The median follow-up was 30 (range, 14-42) months. The three-year overall survival (OS), metastases-free survival (MFS), and local control rates were 77.0%, 64.4%, and 97.6%, respectively. No correlation between survival rate and T or N stage was observed. Grade 3 acute mucositis and xerostomia were present in 17.1% and 7.1%, respectively. Conclusion: SMART with concurrent weekly paclitaxel is a potentially effective and toxicity tolerable approach in the treatment of locally advanced NPC.
Ye, Yan-Qing,Xia, Cong-Fang,Yang, Juan-Xia,Yang, Yu-Chun,Qin, Ying,Gao, Xue-Mei,Du, Gang,Li, Xue-Mei,Hu, Qiu-Fen Korean Chemical Society 2014 Bulletin of the Korean Chemical Society Vol.35 No.10
Two new butyrolactones, asperphenol A (1) and B (2), together with four known butyrolactones (3-6) were isolated from the fermentation products of an endophytic fungus Aspergillus versicolor. Their structures were elucidated by spectroscopic methods including extensive 1D- and 2D-NMR techniques. Compounds 1-6 were also tested for their anti-tobacco mosaic virus (anti-TMV) activities. The results showed that compound 2 exhibited high anti-TMV activity with inhibition rate of 46.7%. The other compounds also exhibited potential anti-TMV activities with inhibition rates in the range of 21.8-28.4%.
Yan-Qing Ye,Cong-Fang Xia,Juan-Xia Yang,Yu-Chun Yang,Ying Qin,Xue-Mei Gao,Gang Du,Xuemei Li,Qiu-Fen Hu 대한화학회 2014 Bulletin of the Korean Chemical Society Vol.35 No.10
Two new butyrolactones, asperphenol A (1) and B (2), together with four known butyrolactones (3-6) were isolated from the fermentation products of an endophytic fungus Aspergillus versicolor. Their structures were elucidated by spectroscopic methods including extensive 1D- and 2D-NMR techniques. Compounds 1-6 were also tested for their anti-tobacco mosaic virus (anti-TMV) activities. The results showed that compound 2 exhibited high anti-TMV activity with inhibition rate of 46.7%. The other compounds also exhibited potential anti-TMV activities with inhibition rates in the range of 21.8-28.4%.
The Association of GSDMB and ORMDL3 Gene Polymorphisms With Asthma: A Meta-Analysis
Chun-Ni Zhao,Ye Fan,Jian-Jun Huang,Hai-Xia Zhang,Tao Gao,Cong Wang,Tong Wang,Li-Fang Hou 대한천식알레르기학회 2015 Allergy, Asthma & Immunology Research Vol.7 No.2
Purpose: ORM1-like 3 (ORMDL3) belongs to a highly conserved protein family which is anchored as transmembrane protein in the endoplasmic reticulum. Gasdermin B (GSDMB) is adjacent to ORMDL3 on chromosome 17q21.2 and belongs to the gasdermin-domain containing the protein family(GSDM family). Recent reports suggest that GSDMB and ORMDL3 are associated with asthma in several populations. However, genetic associationstudies that examined the association of GSDMB and ORMDL3 gene variants with asthma showed conflicting results. To assess whether combinedevidence shows the association between GSDMB/ORMDL3 polymorphism and asthma. Methods: A bibliographic search from MEDLINE identified13 original articles using the search keywords ‘GSDMB’, ‘ORMDL3’, and ‘asthma’. An updated literature-based meta-analysis involving 6,691 subjectswith asthma, 9,281 control individuals, and 1,360 families were conducted. Meta-odds ratios (ORs) and 95% confidence intervals (CIs) basedon the fixed effects model or the random effects model depended on Cochran’s Q-statistic and I2 values. Data from case-control and TDT studieswere analyzed in an allelic model using the Catmap software. Results: We selected and identified 3 SNPs of ORMDL3 associated with asthma(rs8076131: OR=1.10; 95% CI, 1.02-1.20; P=0.012. rs12603332: OR=1.15; 95% CI, 1.05-1.25; P=0.002. rs3744246: OR=1.10; 95% CI, 1.02-1.17;P=0.008) and 1 SNP of GSDMB associated with asthma (rs7216389: OR=1.37; 95% CI, 1.27-1.47; P<0.01). Publication bias was estimated usingmodified Egger’s linear regression test proposed by Harbordetal and revealed no evidence of biases. Furthermore, cumulative meta-analysis in chronologicalorder showed the inclination toward significant association for rs7216389 and rs12603332 with continually adding studies, and the inclinationtoward null-significant association for rs3744246 and rs8076131. Conclusions: Moderate evidence exists for associations of the ORMDL3rs8076131, rs12603332, and rs3744246 and GSDMB rs7216389 variants with asthma. Large sample size and representative population-based studiesand TDT studies with homogeneous asthmatic patients and well-matched controls are warranted to confirm this finding.
Flavones from the Bark of Lindera caudata and Their Anti-Tobacco Mosaic Virus Activity
Yu-Chun Yang,Ying Qin,Xian-Xue Wu,Cong-Fang Xia,Yan-Lin Meng,Bin Zhou,Yan-Qing Ye,Xue-Mei Gao,Yin-Ke Li,Qiu-Fen Hu 대한화학회 2015 Bulletin of the Korean Chemical Society Vol.36 No.4
Two new flavones, 5-hydroxy-8-hydroxymethyl-7,4′-dimethoxy-flavone (1) and 6-hydroxy-8-hydroxymethyl-7,4′-dimethoxy-flavone (2), together with six known flavones (3–8), were isolated from the bark of Lindera caudata. The structures of 1–8 were elucidated by spectroscopic methods including extensive 1D and 2D NMR techniques. Compounds 1–8 were evaluated for their anti-tobacco mosaic virus (anti-TMV) activity. The results showed that Compounds 1 and 2 showed high anti-TMV activity with inhibition rates of 31.2 and 28.8%, respectively. These values are close to those of positive control.