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| 1 | 非小细胞型胃肠道高级别神经内分泌癌作为独立亚型的病理特征显示文摘 | Shia J Tang L H Weiser M R 王文军(摘译) 张帆(审校) | 2008 | 临床与实验病理学杂志2008,24,4: | 16 |
| 2 | Association between polymorphisms of APE1 and OGG1 and risk of colorectal cancer in Taiwan显示文摘AIM: To evaluate the effects of OGG1(Ser326Cys, 11657A/G, and Arg154His) and APE1(Asp148Glu, and T-656G) polymorphisms on colorectal cancer(CRC) risk.METHODS: We enrolled 727 cases newly diagnosed with colorectal adenocarcinoma and 736 age- and sex-matched healthy controls from a medical center in Taiwan. Genomic DNA isolated from the buffy coat was used for genotyping through polymerase chain reaction. Unconditional logistic regressions were used for calculating ORs and 95%CIs to determine the association between the genetic polymorphisms and CRC risk. Haplotype frequencies were estimated using PHASE software. Moreover, stratification analyses onthe basis of sex, age at diagnosis, and tumor subsite and stage were performed.RESULTS: The CRC risk was higher in patients with the OGG1 326Ser/Cys + Cys/Cys genotype(OR = 1.38, 95%CI: 1.03-1.85, P = 0.030), particularly high in patients with stage Ⅲ + Ⅳ cancer(OR = 1.48, 95%CI: 1.03-2.13) compared with patients with the Ser/Ser genotype. In addition, OGG1 11657 G allele carriers had a 41% reduced CRC risk among stage 0-Ⅱ patients(OR = 0.59, 95%CI: 0.35-0.98). The CRC risk was significantly higher among females with the APE1 Glu allele(OR = 1.41, 95%CI: 1.02-1.96). The APE1 148Glu/-656 G haplotype was also associated with a significant CRC risk in females(OR = 1.36, 95%CI: 1.03-1.78).CONCLUSION: OGG1 and APE1 polymorphisms are associated with stage- and sex-specific risk of CRC in the Taiwan Residents population. | Ching-Yu Lai Ling-Ling Hsieh Reiping Tang Regina M Santella Chung Rong Chang-Chieh Chih-Ching Yeh | 2016 | World Journal of Gastroenterology2016,22,12: | 7 |
| 3 | Interleukin-1α, 6 regulate the secretion of vascular endothelial growth factor A, C in pancreatic cancer显示文摘Vascular endothelial growth factor (VEGF, namely VEGF-A) is an angiogenic polypeptide and VEGF-C is a lymphangiogenic polypeptide that has been implicated in cancer growth, invasion and metastasis. Several cytokines and growth factors play an important part in cancer progression. These cytokines and growth factors are the principal mediators of cancer cells-stromal cell interaction , which is critical for invasion of cancer cells to the surrounding tissues and metastatic dissemination to distant organs. In this study, we studied VEGF-A, C expression in cultured human pancreatic cancer cell lines and whether the presence of VEGF-A, C in the cell lines is regulated by cytokines interleukin-lct (EL-1α), and interleukin-6 (IL-6). METHODS: We used Northern blot and Western blot methods to analyze expression of the gene and protein of VEGF-A, C in all 6 tested cell lines (ASPC-1, CAPAN-1, MIA-PaCa-2, PANC-1, COLO-357 and T3M4) respectively. To analyze what is the regulator for this VEGF-A, C expression in pancreatic cancer,we used the reverse transcription -polymerase chain reaction (RT-PCR) method to analyze VEGF-A, C expression in cultured human pancreatic cancer cell lines (CAPAN-1 and COLO-357) under the stimulation with IL-1α (10μg/L) or IL-6 (100 μg/L). RESULTS:Northern blot analysis revealed the presence of the 4.1-kb VEGF-A mRNA transcript and 2.4-kb VEGF-C mRNA transcript in all 6 tested cell lines. Immunoblotting with highly specific anti-VEGF-A, anti-VEGF-C antibody revealed the presence of a molecular weight of 43-kDa VEGF-A protein and 55-kDa VEGF-C protein in all the cell lines. RT-PCR analysis revealed the levels of the VEGF-A and VEGF-C gene were 1-2 fold and a 1-fold increase in the COLO-357 cell line by stimulation with IL-la, however, no effect was found in the CAPAN-1 cell line. The levels of the VEGF-A and VEGF-C gene were 2-5 fold and a 1-fold increase in the CAPAN-1 cell line by stimulation with IL-6, but, no effect was found in the COLO-357 cell line. CONCLUSION:These findings suggested that the expression of VEGF-A, C and their regulation by IL-1α, IL-6 in pancreatic cancer contributes to the lymphatic and distant metastasis and the disease progression. | Department of Hepatobiliary Surgery (Tang RF, Zhang FR, Peng L, Wang SX, Xiao Y and Zhang M) and Department of Dermatology (Wang SX), 4th Hospital, Hebei Medical University, Shijiazhuang 050011, China | 2005 | Hepatobiliary & Pancreatic Diseases International2005,4,3: | 6 |
| 4 | Age and menopausal status are important factors influencing the serum human epididymis secretory protein 4 level:a prospective cross-sectional study in healthy Chinese people显示文摘Background::Human epididymis secretory protein 4(HE4)is a new ovarian cancer biomarker.The factors influencing HE4 levels are not clear,and the reference data in China are limited.Here,we aim to evaluate the effects of menopause and age on HE4 levels and to provide a possible reference value for HE4 in healthy Chinese people.Methods::A total of 2493 healthy females aged 40 years or older were recruited from March 2013 to March 2017 with the cooperation of four medical institutions across Beijing,China.The serum levels of HE4 and cancer antigen 125(CA125)were measured by enzyme-linked immunosorbent assay.The Wilcoxon rank-sum test of variance and a stratified analysis were used to analyze the relationships among age,menopausal status,and levels of HE4 or CA125.Confidence intervals(5%-95%)were determined for reference ranges in different populations.Results::There was a statistically significant difference in median HE4 levels between the post-menopausal(n=2168)and premenopausal groups(n=325)(36.46 vs.24.04 pmol/L,Z=-14.41,P<0.001).HE4 increased significantly with age in the post-menopausal groups(H=408.18,P<0.001)but not in the pre-menopausal subjects(Z=-0.43,P=0.67).The upper 95th percentile of HE4 levels were 44.63 pmol/L for pre-menopausal women,78.17 pmol/L for post-menopausal women,and 73.3 pmol/L for all women.In the post-menopausal population,the HE4 reference ranges were 13.15 to 47.31,14.31 to 58.04,17.06 to 73.51,24.50 to 115.25,and 35.71 to 212.37 pmol/L for different age groups from forty divided by decade.The CA125 level was affected mainly by menopausal status and not age.Conclusions::Menopausal status and age were both important factors influencing the level of HE4,and age affected HE4 levels mainly in post-menopausal women.The HE4 level was higher in the post-menopausal population than in the pre-menopausal population and increased with age. | Hong-Yan Cheng Lin Zeng Xue Ye Rui-Qiong M a Zhi-Jian Tang Hong-Ling Chu Yi-M ing Zhao Li-Rong Zhu Yu-Nong Gao Xiao-Hong Chang Heng Cui | 2020 | Chinese Medical Journal2020,,11: | 6 |
| 5 | Continuous wound infusion of local anaesthetic agents following colorectal surgery:Systematic review and meta-analysis显示文摘AIM:To provide a specifi c review and meta-analysis of the available evidence for continuous wound infusion of local anaesthetic agents following midline laparoto-my for major colorectal surgery. METHODS: Medline, Embase, trial registries, conference proceedings and article reference lists were searched to identify randomised, controlled trials of continuous wound infusion of local anaesthetic agents following colorectal surgery. The primary outcomes were opioid consumption, pain visual analogue scores (VASs), return to bowel function and length of hospital stay. Weighted mean difference were calculated for continuous outcomes. RESULTS: Five trials containing 542 laparotomy wounds were eligible for inclusion. There was a sig- nificant decrease in post-operative pain VAS at rest on day 3 (weighted mean difference: -0.43; 95% CI: -0.81 to -0.04; P = 0.03) but not on post-operative day 1 and 2. Local anaesthetic infusion was associated with a signifi cant reduction in pain VAS on movement on all three post-operative days (day 1 weighted mean difference: -1.14; 95% CI: -2.24 to -0.041; P = 0.04, day 2 weighted mean difference: -0.97, 95% CI: -1.91to -0.029; P = 0.04, day 3 weighted mean difference: -0.61; 95% CI: 1.01 to -0.20; P = 0.0038). Local an- aesthetic wound infusion was associated with a signifi - cant decrease in total opioid consumption (weighted mean difference: -40.13; 95% CI: -76.74 to -3.53; P = 0.03). There was no signifi cant decrease in length of stay (weighted mean difference: -20.87; 95% CI: -46.96 to 5.21; P = 0.12) or return of bowel function (weighted mean difference: -9.40; 95% CI: -33.98 to 15.17; P = 0.45). CONCLUSION: The results of this systematic re- view and meta-analysis suggest that local anaesthetic wound infusion following laparotomy for major color- ectal surgery is a promising technique but do not pro- vide conclusive evidence of benefi t. Further research is required including cost-effectiveness analysis. | Alan Karthikesalingam Stewart R Walsh Sheraz R Markar Umar Sadat Tjun Y Tang Charles M Malata | 2008 | World Journal of Gastroenterology2008,14,34: | 4 |
| 6 | Inducing embryonic stem cells to differentiate into pancreatic beta cells by a novel three-step approach with activin A and all-trans retinoic acid显示文摘 | Shi Y Hou L Tang F Jiang W Wang P Ding M Deng H | 2006 | 中国生物学文摘2006,20,7: | 4 |
| 7 | H3K4me3 epigenomic landscape derived from ChIP-Seq of 1000 mouse early embryonic cells显示文摘 | Jie Shen Dongqing Jiang Yusi Fu Xinglong Wu Hongshan Guo Binxiao Feng Yuhong Pang Aaron M Streets Fuchou Tang Yanyi Huang | 2015 | Cell Research2015,25,1: | 4 |
| 8 | Accuracy of biometric formulae for intraocular lens power calculation in a teaching hospital显示文摘AIM: To evaluate the accuracy of three commonly used biometric formulae across different axial lengths(ALs) at one United States Veterans Affairs teaching hospital.METHODS: A retrospective chart review was conducted from November 2013 to May 2018. One eye of each patient who underwent cataract surgery with a monofocal intraocular lens(IOL) was included. The range of postoperative follow-up period was from 3 wk to 4 mo. The Holladay 2, Barrett Universal II, and Hill-Radial Basis Function(Hill-RBF) formulae were used to predict the postoperative refraction for all cataract surgeries. For each formula, we calculated the prediction errors [including mean absolute prediction error(MAE)] and the percentage of eyes within ±0.25 diopter(D) and ±0.5 D of predicted refraction. We performed subgroup analyses for short(AL<22.0 mm), medium(AL 22.0-25.0 mm), and long eyes(AL>25.0 mm).RESULTS: A total of 1131 patients were screened, and 909 met the inclusion criteria. Resident ophthalmologists were the primary surgeons in 710(78.1%) cases. We found no statistically significant difference in predictive accuracy among the three formulae over the entire AL range or in the short, medium, and long eye subgroups. Across the entire AL range, the Hill-RBF formula resulted in the lowest MAE(0.384 D) and the highest percentage of eyes with postoperative refraction within ±0.25 D(42.7%) and ±0.5 D(75.5%) of predicted. All three formulae had the highest MAEs(>0.5 D) and lowest percentage within ±0.5 D of predicted refraction(<55%) in short eyes.CONCLUSION: In cataract surgery patients at our teaching hospital, three commonly used biometric formulae demonstrate similar refractive accuracy across all ALs. Short eyes pose the greatest challenge to predicting postoperative refractive error. | Kevin S Tang Elaine M Tran Allison J Chen David R Rivera Jorge J Rivera Paul B Greenberg | 2020 | International Journal of Ophthalmology(English edition)2020,13,1: | 3 |
| 9 | Ago2 facilitates Rad51 recruitment and DNA double-strand break repair by homologous recombination显示文摘DNA 双海滨裂缝(DSB ) 是高度细胞毒素的损害并且如果,形成主要威胁到染色体稳定性不适当地修理了。我们和其它以前证明了导致 DSB 的小 RNA (diRNAs ) 的一个班在 DSB 地点附近从序列被生产。DiRNAs 与 Argonaute 被联系(以前) 蛋白质和戏在 DSB 修理的一个重要角色,不过,他们通过行动的机制仍然保持不清楚。这里,我们报导在 DSB 修理的 diRNAs 的角色被限制由相应再结合(HR ) 修理并且它明确地在哺乳动物的房间依靠受动器蛋白质 Ago2。有趣地,我们证明 Ago2 与 Rad51 形成建筑群并且相互作用在与电离对待的房间被提高放射。我们证明在 DSB 地点和 HR 修理的 Rad51 累积取决于催化活动和 Ago2 的小 RNA 有约束力的能力。相反,象装载的 RPA 和 Mre11 一样的 DSB 切除术由 Ago2 或 Dicer 弄空是未受影响的,建议 Ago2 很多半在调停直接工作在 DSB 的 Rad51 累积。一起拿,我们的调查结果建议由 diRNAs 指导了那, Ago2 能在 DSB 支持 Rad51 招募或保留由 HR 便于修理。 | Min Gao Wei Wei Ming-Ming Li Yong-Sheng Wu Zhaoqing Ba Kang-Xuan Jin Miao-Miao Li You-Qi Liao Samir Adhikari Zechen Chong Ting Zhang Cai-Xia Guo Tie-shah Tang Bing-Tao Zhu Xing-Zhi Xu Niels Mailand Yun-Gui Yang Yijun Qi Jannie M Rendtlew Danielsen | 2014 | Cell Research2014,24,5: | 3 |
| 10 | Complementary roles of interventional radiology and therapeutic endoscopy in gastroenterology显示文摘Acute upper and lower gastrointestinal bleeding, enteral feeding, cecostomy tubes and luminal strictures are some of the common reasons for gastroenterology service. While surgery was initially considered the main treatment modality, the advent of both therapeutic endoscopy and interventional radiology have resulted in the paradigm shift in the management of these conditions. In this paper, we discuss the patient's work up, indications, and complementary roles of endoscopic and angiographic management in the settings of gastrointestinal bleeding, enteral feeding, cecostomy tube placement and luminal strictures. These conditions often require multidisciplinary approaches involving a team of interventional radiologists, gastroenterologists and surgeons. Further, the authors also aim to describe how the fields of interventional radiology and gastrointestinal endoscopy are overlapping and complementary in the management of these complex conditions. | David M Ray Indu Srinivasan Shou-jiang Tang Andreas S Vilmann Peter Vilmann Timothy C McCowan Akash M Patel | 2017 | World Journal of Radiology2017,9,3: | 2 |
| 11 | Thermal internal boundary layer and its effects on air pollutants during summer in a coastal city in North China显示文摘The thermal internal boundary layer(TIBL) is associated with coastal pollution dispersion,which can result in high concentrations of air pollutants near the surface of the Earth. In this study, boundary layer height data which were obtained using a ceilometer were used to assess the effect of the TIBL on atmospheric pollutants in Qinhuangdao, a coastal city in North China.A TIBL formed on 33% of summer days. When a TIBL formed, the sunshine duration was 2.4 hr longer, the wind speed was higher, the wind direction reflected a typical sea breeze, and the boundary layer height was lower from 9:00 LT to 20:00 LT compared to days without a TIBL. If no TIBL formed, the average concentrations of PM_(2.5) and PM_(10) decreased with increasing boundary layer height. However, when a TIBL was observed, the average concentrations of PM_(2.5) and PM_(10) increased with increasing boundary layer height. Because the air from the sea is clean, PM_(2.5) and PM_(10) concentrations reached minimums in the daytime at 16:00 LT. After16:00 LT, the PM_(2.5) and PM_(10) concentrations increased rapidly on days when a TIBL formed,which indicated that the TIBL leads to the rapid accumulation of atmospheric pollutants in the evening. Therefore, the maximum concentrations of particulate matters were larger when a TIBL formed compared to when no TIBL was present during the night. These results indicate that it is suitable for outdoor activities in the daytime on days with a TIBL in coastal cities. | Jie Wei Guiqian Tang Xiaowan Zhu Lili Wang Zirui Liu Mengtian Cheng Christoph Münkel Xin Li Yuesi Wang | 2018 | Journal of Environmental Sciences2018,30,8: | 2 |
| 12 | All-optical controlled-NOT logic gate achieving directional asymmetric transmission based on metasurface doublet显示文摘Optical logic gates play important roles in all-optical logic circuits,which lie at the heart of the next-generation optical computing technology.However,the intrinsic contradiction between compactness and robustness hinders the development in this field.Here,we propose a simple design principle that can possess multiple-input-output states according to the incident circular polarization and direction based on the metasurface doublet,which enables controlled-NOT logic gates in infrared region.Therefore,the directional asymmetric electromagnetic transmission can be achieved.As a proof of concept,a spin-dependent Janus metasurface is designed and experimentally verified that four distinct images corresponding to four input states can be captured in the far-field.In addition,since the design method is derived from geometric optics,it can be easily applied to other spectra.We believe that the proposed metasurface doublet may empower many potential applications in chiral imaging,chiroptical spectroscopy and optical computing. | Yijia Huang Tianxiao Xiao Shuai Chen Zhengwei Xie Jie Zheng Jianqi Zhu Yarong Su Weidong Chen Ke Liu Mingjun Tang Peter Müller-Buschbaum Ling Li | 2023 | Opto-Electronic Advances2023,6,7: | 2 |
| 13 | Propagation fronts in competing species equations with diffusion显示文摘 | Tang M M Fife P C | 1978 | Arch Rational Mech Anal1978,73,: | 2 |
| 14 | Toguri,450 ℃ isothermal section of the Fe-Zn-Si ternary phase diagram显示文摘 | Su Xuping Tang naiyong JIM M | 2001 | Canadian Metallurgical Quarterly2001,40,3: | 2 |
| 15 | Stretch flanging of V shaped sheet metal blanks显示文摘 | Wang N M Johnson L K Tang S C | 1983 | J Applied Metalworking1983,3,3: | 2 |
| 16 | CFD-based model for melt flow in laser beam welding of aluminium with coaxial magnetic field显示文摘 | M Gatzen Z. Tang | 2010 | Physics Procedia2010,,: | 2 |
| 17 | Genetic immunization is a simple method for eliciting an immune response 显示文摘 | Tang DC DeVit M Johnston SA | 1992 | Nature1992,356,: | 2 |
| 18 | Localization Problem in One Dimension: Mapping and Escape 显示文摘 | Kohmoto M Kadanoff L P Tang C | 1983 | Phys Rev Lett1983,50,23: | 2 |
| 19 | Thermal cracking of kerogen in open and closed system: Determination of kinetic parameters and stoichiometric coefficients for oil and gas generation显示文摘 | Behar F Vandenbroucke M Tang Y | 1997 | Organic Geochemistry1997,26,56: | 1 |
| 20 | Genetic analyses and mapping of a new thermo-sensitive genic male sterile gene in maize 显示文摘 | TANG J H FU Z Y HU Y M | 2006 | TherAppl Genet2006,113,: | 1 |