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| 1 | Effects of dietary protein/energy ratio on growth performance,carcass trait,meat quality,and plasma metabolites in pigs of different genotypes显示文摘Background:The protein/energy ratio is important for the production performance and utilization of available feed resources by animals.Increased protein consumption by mammals leads to elevated feed costs and increased nitrogen release into the environment.This study aimed to evaluate the effects of dietary protein/energy ratio on the growth performance,carcass traits,meat quality,and plasma metabolites of pigs of different genotypes.Methods:Bama mini-pigs and Landrace pigs were randomly assigned to two dietary treatment groups(Chinese conventional diet with low protein/energy ratio or National Research Council diet with high protein/energy ratio;n = 24 per treatment) in a 2x2 factorial arrangement.Blood and muscle samples were collected at the end of the nursery,growing,and finishing phases.Results:We observed significant interactions(P< 0.05) between breed and diet for total fat percentage,intramuscular fat(IMF) content,protein content in biceps femoris(BF) muscle,and plasma urea nitrogen(UN) concentration in the nursery phase;for average daily gain(ADG),average daily feed intake(ADFI),dry matter,IMF content in psoas major(PM) muscle,and plasma total protein and albumin concentrations in the growing phase;and for drip loss and plasma UN concentration in the finishing phase.Breed influenced(P < 0.05) growth performance,carcass traits,and meat quality,but not plasma metabolites.Throughout the trial,Landrace pigs showed significantly higher(P < 0.05) ADG,ADFI,dressing percentage,lean mass rate,and loin-eye area than did Bama mini-pigs,but significantly lower(P< 0.05)feed/gain ratio,fat percentage,backfat thickness,and IMF content.Dietary protein/energy ratio influenced the pH value,chemical composition of BF and PM muscles,and plasma activities of glutamic-pyruvic transaminase and gamma-glutamyl transpeptidase,and plasma concentration of UN.Conclusions:Compared with Landrace pigs,Bama mini-pigs showed slower growth and lower carcass performance,but had better meat quality.Moreover,unlike Landrace pigs,the dietary protein/energy ratio did not affect the growth performance of Bama mini-pigs.These results suggest that,in swine production,low dietary protein/energy ratio may be useful for reducing feed costs and minimizing the adverse effects of ammonia release into the environment. | Yingying Liu Xiangfeng Kong Guoli Jiang Bi'e Tan Jinping Deng Xiaojian Yang Fengna Li Xia Xiong Yulong Yin | 2015 | Journal of Animal Science and Biotechnology2015，6，4： | 37 |
| 2 | Efficacy of adjuvant XELOX and FOLFOX6 chemotherapy after D2 dissection for gastric cancer显示文摘AIM: To compare the efficacy of capecitabine and oxaliplatin (XELOX) with 5-fluorouracil, folinic acid and oxaliplatin (FOLFOX6) in gastric cancer patients after D2 dissection. METHODS: Between May 2004 and June 2010, patients in our gastric cancer database who underwent D2 dissection for gastric cancer at the First Affiliated Hospital of Sun Yat-Sen University were retrospectively analyzed. A total of 896 patients were enrolled into this study according to the established inclusion and exclusion criteria. Of these patients, 214 received the XELOX regimen, 48 received FOLFOX6 therapy and 634 patients underwent surgery only without chemotherapy. Overall survival was compared among the three groups using Cox regression and propensity score matchedpair analyses. RESULTS: Patients in the XELOX and FOLFOX6 groups were younger at the time of treatment (median age 55.2 years; 51.2 years vs 58.9 years), had more undifferentiated tumors (70.1%; 70.8% vs 61.4%), and more lymph node metastases (80.8%; 83.3% vs 57.7%), respectively. Overall 5-year survival was 57.3% in the XELOX group which was higher than that (47.5%) in the surgery only group (P = 0.062) and that (34.5%) in the FOLFOX6 group (P = 0.022). Multivariate analysis showed that XELOX therapy was an independent prognostic factor (hazard ratio = 0.564, P < 0.001). After propensity score adjustment, XELOX significantly increased overall 5-year survival compared to surgery only (58.2% vs 44.2%, P = 0.025) but not compared to FOLFOX6 therapy (48.5% vs 42.7%, P = 0.685). The incidence of grade 3/4 adverse reactions was similar between the XELOX and FOLFOX6 groups, and more patients suffered from hand-foot syndrome in the XELOX group (P = 0.018). CONCLUSION: Adjuvant XELOX therapy is associated with better survival in patients after D2 dissection, but does not result in a greater survival benefit compared with FOLFOX6 therapy. | Ying Wu Zhe-Wei Wei Yu-Long He Roderich E Schwarz David D Smith Guang-Kai Xia Chang-Hua Zhang | 2013 | World Journal of Gastroenterology2013，19，21： | 14 |
| 3 | Down-Regulation of CD44 Contributes to the Differentiation of HL-60 Cells Induced by ATRA or HMBA显示文摘CD44 is highly expressed in human acute myeloid leukemia (AML) cells. Some experiments had shown that it was possible to reverse differentiation blockage in AML cells by CD44 ligation with specific antibodies, indicating that CD44 was closely related to the differentiation of leukemia cells. The differentiation of acute promyelocytic leukemia cell line HL-60 cells could be induced by all trans-retinoic acid (ATRA) and hexamethylene bisacetamide (HMBA), but so far the mechanism was not demonstrated clearly. In the present study, we investigated whether ATRA or HMBA induced the growth arrest of HL-60 cells by down-regulating the expression of CD44. The results indicated that the proliferation of HL-60 cells was obviously inhibited and the differentiation was induced by both ATRA and HMBA. The decreased expression of CD44 and cyclin E mRNA, and the increased expression of p27 and p21 at mRNA levels were observed. Furthermore, there was a negative correlation between the expression of CD44 and p27. It was concluded that ATRA and HMBA played a role in the differentiation induction of HL-60 cells, which was mediated by the down-regulation of CD44, accompanied by down-regulation of cyclin E, and up-regulation of p27 and p21 mRNA. | Jianing Liu1, Gaofeng Bi1, Pei’e Wen1, Weihua Yang1, Xia Ren1, Tianhua Tang1, Chao Xie1, Wei Dong1 and Guosheng Jiang1, 21Department of Hemato-oncology, Institute of Basic Medicine, Shandong Academy of Medical Sciences Key Laboratory for Modern Medicine and Technology of Shandong Province Key Medical Laboratory for Tumor Immunology & Traditional Chinese Medicine Immunology of Shandong Province, Jinan, Shandong 250062, China | 2007 | Cellular & Molecular Immunology2007，4，1： | 12 |
| 4 | Preconditioning of intravenous parecoxib attenuates focal cerebral ischemia/reperfusion injury in rats显示文摘 | WANG Na GUO Qu-lian YE Zhi XIA Ping-ping WANG E YUAN Ya-jing | 2011 | Chinese Medical Journal2011，，13： | 9 |
| 5 | Inside-out Ostwald ripening: A facile process towards synthesizing anatase TiO2 microspheres for high- efficiency dye-sensitized solar cells显示文摘一灵巧在内外面,到 TiO 2 microspheres 的控制形态学的准备的 Ostwald 成熟线路被开发。这里, TiO 2 空 microspheres (HM ) 和稳固的 microspheres (SM ) 被在 solvothermal 过程以 acetylacetone (Acac ) 调整 isopropanol (国际语音学协会) 的体积比率准备。在 HM,稳固的核心的降水,核心的表面上的外部壳的随后的免职,和同时的核心的形成过程期间,溶解和壳再结晶被观察,它验证在内外面 Ostwald 成熟机制。TiO 2 microspheres 的性质(毛孔尺寸,表面区域,和陷井状态) 的设计和优化对 dyesensitized 太阳能电池(DSSC ) 的高效重要。优化 TiO 2 microspheres (rHM 和 rSM ) 在再结晶上由 processing 以后获得了,拥有大毛孔尺寸,高表面区域和减少的陷井状态(Ti 3+ 和氧空缺) ,并且因此是为光电的设备的理想的材料。用 rHM photoanode 制作的 DSSC 的力量变换效率是 11.22% ,它显著地与基于 rSM 的 DSSC 的 10.54% 效率相比被改进。我们的工作为综合提供策略 TiO 2 microspheres 同时提供不同物理性质以表面区域, crystallinity,形态学,和 mesoporosity。 | Yong Ding Xin Xia Wangchao Chen Linhua Hu Li'e Mo Yang Huang Songyuan Dai | 2016 | Nano Research2016，9，7： | 7 |
| 6 | Danggui-shaoyao-san, a traditional Chinese medicine prescription, alleviates the orthodontic pain and inhibits neuronal and microglia activation显示文摘 | Li Hongshi Gu Zexu Wu Li'an Xia Liang Zhou Kecheng E Lingling Wang Dongsheng Kou Junping Liu Hongchen | 2014 | Chinese Medical Journal2014，，20： | 4 |
| 7 | Genome-wide association mapping of vitamins B1 and B2 in common wheat显示文摘Vitamin B is essential for maintaining normal life activities in humans and animals who have to intake the microelement from the outside, especially from cereal products. In the present study 166 Chinese and foreign wheat cultivars planted in two environments were characterized for variation in vitamin B1 and B2 contents. A genome-wide association study(GWAS) using the wheat 90 K SNP assay identified 17 loci for vitamin B1 and 7 for vitamin B2 contents. Linear regression analysis showed a significantly positive correlation of the number of favorable alleles with vitamin B1 and B2 contents. Marker-trait associations(MTAs) at IWB43809(6AS, 0cM) and IWB69903(6AS, 13cM) were new and stable, and significantly associated with vitamin B1 content across two environments. The loci identified in this study and associated SNP markers could be used for improvement of vitamin B1 and B2 contents to obtain superior quality along with grain yield in wheat. | Jieyun Li Jindong Liu Wei'e Wen Pingzhi Zhang Yingxiu Wan Xianchun Xia Yan Zhang Zhonghu He | 2018 | The Crop Journal2018，6，3： | 4 |
| 8 | Tick-borne Pathogens in Shanxi Province, China显示文摘Ticks are recognized as one of the most important vectors that cause diseases in animals and humans,and have significant public health impacts worldwide[1].They have a wide range of hosts among terrestrial vertebrates,including mammals,birds,amphibians.The numerous zoonotic pathogens transmitted by ticks are the causative agents of Lyme disease,rickettsiosis,ehrlichioses,relapsing fever,Q fever,and tularemia.Cases of tick-borne diseases are increasing around the world and some emerging or re-emerging pathogens are being discovered,which pose great challenges for prevention and control. | YANG Xiao Na YANG Hui Jun ZHANG Lin HOU Xue Xia MIAO Guang Qing CAO Hong Bing HAO Rui E HAO Qin | 2021 | Biomedical and Environmental Sciences2021，34，5： | 4 |
| 9 | Trace detection of Ce^(3+) by adsorption strip voltammetry at a carbon paste electrode modified with ion imprinted polymers显示文摘To develop a convenient method for sensitive and selective determination of Ce3+ in aqueous phase with complicated matrices, a carbon paste electrode(CPE) modified with ion imprinted polymers(IIPs) were fabricated. The polymers were prepared by precipitation polymerization using Ce3+ as template, allyl phenoxyacetate(APA) as monomer, ethylene glycol dimethacrylate(EGDMA) as crosslinker and azobisisobutyronitrile(AIBN) as initiator under the molar ratio of Ce3+, APA and EGDMA as 1:4:40, respectively. Ce^(3+) was detected directly by differential pulse adsorptive stripping voltammetry(DPASV) and its oxidation peak appears at about 0.93 V. All parameters affecting the sensor's response are optimized and a calibration curve is plotted at a linear range of 1.0 × 10^(-6)-1.0 x 10^(-5) mol/L and 1.0×10^(-5)-2.0 × 10^(-4)mol/L with the detection limit of 1.5 × 10^(-7) mol/L. All other rare earth ions have no interference with the determination of Ce^(3+) even at a concentration 500 times higher than that of Ce^(3+).This sensor was successfully applied to determination of Ce^(3+) in two catalyst sample solutions with RSD≤3.3%(n = 5)and recoveries in the range of 99.2%-106.5% at our optimal conditions. | Jin Chen Huiping Bai Jieren Xia Xiaolan Liu Yanxiong Liu Qiu'e Cao | 2018 | Journal of Rare Earths2018，36，10： | 3 |
| 10 | Enhanced Efficiency of Human Pluripotent Stem Cell Genome Editing through Replacing TALENs with CRISPRs显示文摘 | Qiurong Ding Stephanie N. Regan Yulei Xia Leoníe A. Oostrom Chad A. Cowan Kiran Musunuru | 2013 | Cell Stem Cell2013，，4： | 2 |
| 11 | Improvement of antibacterial activity of copper nanoclusters for selective inhibition on the growth of gram-positive bacteria显示文摘In general, copper nanoclusters (CuNCs) possess very low or even virtually no bactericidal effect. Herein,we report a novel CuNCs possessing significantly high antibacterial activity, that is tannic acid (TA)capped CuNCs (TA-CuNCs). TA-CuNCs exhibit strong absorption and excitation-dependent fluorescence within pH 2-12, resulting from the functional groups of TA-CuNCs due to two prototropic equilibria,phenolphenolate and carboxyliccarboxylate. There exists synergistic effect of TA and copper nanoclusters which endows TA-CuNCs remarkable antibacterial capability as a microbicide, as characterized by the effective inhibition on the growth of gram-positive bacteria by damaging the cell membrane. By incubating 1 x 10~7 CFU/mL of gram-positive bacteria Staphylococcus aureus and Bacillus subtilis with 30 μg/mL of TA-CuNCs for 10 min, the bacteria are completely inhibited, while under same conditions the viabilities of gram-negative bacteria Escherichia coli 0157:H7 and Pseudomonas aeruginosa remain 85.0%, 72.0%, respectively. In addition, TA-CuNCs exhibit low cytotoxicity and favorable biocompatibility demonstrated by standard methyl thiazolyl tetrazolium (MTT) assay with HepG2 and 293 Tcells, giving rise to cell viability of 94.2% for HepG2 and 96.7% for 293 T by incubating 10~6 cell/mL with 200 μg/mL of TA-CuNCs for 24 h. These results make TA-CuNCs a potential alternative as bactericide for infection treatment caused by gram-positive bacteria. | Junmei Xia Wenjing Wang Xin Hai Shuang E Yang Shu Jianhua Wang | 2019 | Chinese Chemical Letters2019，30，2： | 2 |
| 12 | Energy embodied in the international trade of China: An energy input–output analysis显示文摘 | Hongtao Liu Youmin Xi Ju’e Guo Xia Li | 2010 | Energy Policy2010，，8： | 2 |
| 13 | Association of Helicobacter pylori infection with gastric carcinoma: a meta-analysis显示文摘 | Guy D Eslick Lynette L.-Y Lim Julie E Byles Harry H-X Xia Nicholas J Talley | 1999 | The American Journal of Gastroenterology1999，，： | 2 |
| 14 | DArT markers:Diversity analyses and mapping in Sorghum bicolor显示文摘 | MACE E S XIA L JORDAN D R | 2008 | BMC Genomics2008，9，： | 1 |
| 15 | CFD Simulation of Fine Coal Segregation and Stratification in Jigs 显示文摘 | Xia Y k Peng F F Wolfe E | 2007 | Mineral Process2007，82，3： | 1 |
| 16 | Behavior and Modeling of Infill Fiber-reinforced Concrete Damper Element for Steel-concrete Shear Wall 显示文摘 | Xia Zuming Naaman Antoine E | 2002 | ACI Structural Journal2002，99，6： | 1 |
| 17 | Solvent-assisted microcontact molding: A convenient method for fabricating three-dimensional structures of polymeric materials 显示文摘 | Kim E Xia T Zhao X H Whitesides G M | 1997 | Adv Mater1997，9，： | 1 |
| 18 | Hierarchical spatio-temporal mapping of disease rates 显示文摘 | Waller L A Carlin B P Xia H Gelfand A E | 1997 | Journal of the American Statistical Association1997，92，60： | 1 |
| 19 | Storage and release of soluble hexavalent chromium from chromate conversion coatings 显示文摘 | XIA L AKIYAM E FRANKEL G McCREERY R | 2000 | Journal of Electrochemical Society2000，147，7： | 1 |
| 20 | New polymers synthesis by nitroxide mediated living radical polymerization 显示文摘 | Matyjaszewski Kr Xia J H Harth E | 2001 | Chem Rev2001，101，： | 1 |
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