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| 1 | Reversing drug resistance of soft tumor-repopulating cells by tumor cell-derived chemotherapeutic microparticles显示文摘颠倒使人重新住入肿瘤的房间(TRC ) 的药抵抗或起源的发展中的新奇途径像房间的癌症房间是迫切临床的需要改进癌症病人的结果。这里,我们显示出用肿瘤颠倒 TRC 的药抵抗的一条创新途径包含反肿瘤药的导出房间的 microparticles (T-MPs ) 。由比区分的癌症房间更可变形的优点, TRC 优先地收起 T-MPs 在进入房间以后释放反肿瘤药,它接着导致 TRC 的死亡。内在的机制包括防碍药流出并且支持这些药的原子入口。我们的调查结果在用有希望的临床的应用程序颠倒 TRC 的药抵抗在 T-MPs 的举起和一条新奇途径的有效性表明肿瘤房间柔软的重要性。 | Jingwei Ma Yi Zhang Ke Tang Huafeng Zhang Xiaonan Yin Yong Li Pingwei Xu Yanling Sun Ruihua Ma Tiantian Ji Junwei Chen Shuang Zhang Tianzhen Zhang Shunqun Luo Yang Jin Xiuli Luo Chengyin Li Hongwei Gong Zhixiong Long Jinzhi Lu Zhuowei Hu Xuetao Cao Ning Wang Xiangliang Yang Bo Huang | 2016 | Cell Research2016,26,6: | 17 |
| 2 | Effects of essential oils on performance,egg quality, nutrient digestibility and yolk fatty acid profile in laying hens显示文摘The study was conducted to investigate the effect of essential oils on performance, egg quality, nutrient digestibility and yolk fatty acid profile in laying hens. A total of 960 Lohmann laying hens aged 53 weeks were enrolled, under 4 different treatment diets supplemented with 0, 50.100 and 150 mg/kg essential oils(Enviva EO, Dupont Nutrition Biosciences ApS, Denmark), respectively. Each treatment was replicated8 times with 30 birds each. Birds were fed dietary treatment diets for 12 weeks(54 to 65 weeks). For data recording and analysis, a 12-week period was divided into 3 periods of 4 weeks' duration each: period 1(54 to 57 weeks), period 2(58 to 61 weeks), and period 3(62 to 65 weeks). For the diet supplemented with Enviva EO, hen-day egg production and the feed conversion ratio(FCR) were significantly improved(P < 0.05) at weeks 58 to 61, and the eggshell thickness was significantly increased(P < 0.05) at week 65.However, egg production, egg weight, feed intake, FCR and other egg quality parameters(albumen height, Haugh unit, egg yolk color and eggshell strength) were not affected by the dietary treatment. In addition, compared with the control diet, protein digestibility in the 100 mg/kg Enviva EO treatment group was significantly increased(P < 0.05), and fat digestibility in the 100 and 150 mg/kg Enviva EO treatment groups was significantly decreased(P < 0.05), but Enviva EO had no effect on energy apparent digestibility. Saturated fatty acid(SFA) and monounsaturated fatty acid(MUFA) gradually decreased and polyunsaturated fatty acid(PUFA) increased with Enviva EO supplementation, but the difference was not significant. The data suggested that the supplementation of essential oils(Enviva EO) in laying hen diet did not show a significant positive effect on performance and yolk fatty acid composition but it tended to increase eggshell thickness and protein digestibility, especially at the dose of 50 mg/kg. | Xuemei Ding Yang Yu Zhuowei Su Keying Zhang | 2017 | Animal Nutrition2017,,2: | 10 |
| 3 | 1,25-Dihydroxyvitamin D3 protects obese rats from metabolic syndrome via promoting regulatory T cell-mediated resolution of inflammation显示文摘Vitamin D_3 has been found to produce therapeutic effects on obesity-associated insulin resistance and dyslipidemia through its potent anti-inflammatory activity, but the precise immunomodulatory mechanism remains poorly understood. In the present study we found that 1,25-dihydroxyvitamin D_3[1,25(OH)_2D_3], the biologically active form of vitamin D_3, significantly attenuated monosodium glutamate(MSG)-induced obesity and insulin resistance as indicated by body weight reduction, oral glucose tolerance improvement, and a glucose infusion rate increase as detected with hyperinsulinemiceuglycemic clamp. Moreover, 1,25(OH)_2D_3 not only restored pancreatic islet functions but also improved lipid metabolism in insulin-targeted tissues. The protective effects of 1,25(OH)_2D_3 on glycolipid metabolism were attributed to its ability to inhibit an obesity-activated inflammatory response in insulin secretory and targeted tissues, as indicated by reduced infiltration of macrophages in pancreas islets and adipose tissue while enhancing the expression of Tgf-β1 in liver tissue, which was accompanied byincreased infiltration of Treg cells in immune organs such as spleen and lymph node as well as in insulintargeted tissues such as liver, adipose, and muscle. Together, our findings suggest that 1,25(OH)_2D_3 serves as a beneficial immunomodulator for the prevention and treatment of obesity or metabolic syndrome through its anti-inflammatory effects. | Wen Jin Bing Cui Pingping Li Fang Hua Xiaoxi Lv Jichao Zhou Zhuowei Hu Xiaowei Zhang | 2018 | Acta Pharmaceutica Sinica B2018,8,2: | 9 |
| 4 | Development mechanism of internal local corrosion of X80 pipeline steel显示文摘The occurrence and development mechanism of internal local corrosion has always been a controversial topic,and especially under flow conditions.In this paper,an improved high shear force loop was experimentally used,and local flow field is induced by simulating corrosion defects on the surface of X80 pipeline steel specimens.The characteristics of corrosion products deposited on the surface of specimens in CO2-saturated NACE solution were investigated by means of electrochemical impedance spectroscopy(EIS),scanning electron microscopy(SEM),X-ray diffraction(XRD),and energy dispersive spectrometry(EDS).The 3D micromorphology of the corrosion test surface after remove the corrosion scale used to measure the size of localized corrosion pit.Under the influence of local defects,the wall shear stress(WSS)and turbulent kinetic energy of local flow fields enhanced significantly,and pressure fluctuations in local flow field were induced.The results showed that the characteristics of surface corrosion products varied with flow velocity.The corrosion scales formed in various regions of specimens with defects exhibited different surface micro-morphologies and chemical compositions.Overall,these data offer new perspectives for better understanding the mechanisms behind local corrosion. | Zhuowei Tan Liuyang Yang Dalei Zhang Zhenbo Wang Frank Cheng Mingyang Zhang Youhai Jin | 2020 | Journal of Materials Science & Technology2020,47,14: | 6 |
| 5 | Antagonism of toll-like receptor 2 attenuates the formation and progression of abdominal aortic aneurysm显示文摘Abdominal aortic aneurysm(AAA) is an inflammatory vascular disorder with high mortality.Accumulating evidence shows that toll-like receptor 2(TLR2) plays a critical role in the regulation of wound-repairing process after tissue injury.We wondered if TLR2 signaling contributed to the pathogenesis of AAA and that targeting TLR2 would attenuate AAA development and progression.In this study,enhanced expression of TLR2 and its ligands were observed in human AAA tissue.Neutralization of TLR2 protected against AAA development and caused established AAA to regress in mouse models of AAA.In addition,TLR2-deficient mice also failed to develop AAA.The prophylactic and therapeutic effects of blocking TLR2 were accompanied by a significant resolution of inflammation and vascular remodeling,as indicated by the decreased expression or activity of MMP-2/9,α-SMA,inflammatory cytokines,and transcription factors NF-κB,AP-1 and STAT1/3 in AAA tissue.Mechanistically,blocking TLR2 decreased the expression and interaction of TLR2 and several endogenousligands,which diminished chronic inflammation and vascular remodeling in the vascular tissue of AAA.Our studies indicate that the interactions between TLR2 and its endogenous ligands contribute to the pathogenesis of AAA and that targeting TLR2 offers great potential toward the development of therapeutic agents against AAA. | Huimin Yan Bing Cui Xiaowei Zhang Xiaoming Fu Jun Yan Xiaoxing Wang Xiaoxi Lv Zhong Chen Zhuowei Hu | 2015 | Acta Pharmaceutica Sinica B2015,5,3: | 3 |
| 6 | Kinetic analysis and bacterium metabolization of α-pinene by a novel identified Pseudomonas sp.strain显示文摘Biodegradation has become a popular alternative remediation technology for its economic and ecological advantages.An aerobic bacterium(strain ZW) capable of degrading α-pinene was isolated from a biofilter by a selective enrichment.Based on the 16S rRNA gene analysis and physiochemical properties,this strain was identified as Pseudomonas veronii.Under the optimized condition achieved by the response surface methodology(RSM),as well as pH 6.82,temperature 26.3℃ and NaCl concentration 1.36%,almost 100% α-pinene could be removed within 45 hr.Enzymatic biodegradation by the crude intracellular enzyme could be described well by the Michaelis-Menten model in which the maximum degradation rate V max and the half-saturation constant K m were calculated to be 0.431 mmol/(L·min) and 0.169 mmol/L,respectively.Activity assay of catechol suggested that the strain ZW possessed a catechol1,2-dioxygenase and could decompose benzene-ring through ortho ring cleavage.Based on the identified intermediates by GC/MS,a new metabolic pathway was proposed,in which the final metabolites were some simpler organic and inorganic compounds.The present work demonstrated that the strain ZW would have a great application prospect for the remediation of α-pinene-contaminated environment. | Zhuowei Cheng Pengfei Sun Yifeng Jiang Lili Zhang Jianmeng Chen | 2012 | Journal of Environmental Sciences2012,24,10: | 3 |
| 7 | Efficacy of radical cystectomy plus adjuvant intraarterial chemotherapy with gemcitabine and cisplatin on locally advanced bladder cancer显示文摘 | Jiang Lijuan Zhang Zhiling Dong Pei Li Yonghong Yao Kai Liu Zhuowei Han Hui Qin Zike Yao Min Zhou Fangjian | 2014 | Chinese Medical Journal2014,,7: | 2 |
| 8 | TRIB3-GSK-3β interaction promotes lung fibrosis and serves as a potential therapeutic target显示文摘Pulmonary fibrosis(PF)is a chronic,progressive,fatal interstitial lung disease with limited available therapeutic strategies.We recently reported that the protein kinase glycogen synthase kinase-3β(GSK-3β)interacts with and inactivates the ubiquitin-editing enzyme A20 to suppress the degradation of the transcription factor CCAAT/enhancer-binding protein beta(C/EBPβ)in alveolar macrophages(AMs),resulting in a profibrotic phenotype of AMs and promoting the development of PF.Here,we showed that chronic lung injury upregulated the stress response protein tribbles homolog 3(TRIB3),which interacted with GSK-3βand stabilized GSK-3βfrom ubiquitination and degradation.Elevated GSK-3βexpression phosphorylated A20 to inhibit its ubiquitin-editing activity,causing the accumulation of C/EBPβand the production of several profibrotic factors in AMs and promoting PF development.Activated C/EBPβ,in turn,increased the transcription of TRIB3 and GSK-3β,thereby establishing a positive feedback loop in AMs.The knockdown of TRIB3 expression or the pharmacologic disruption of the TRIB3-GSK-3βinteraction was an effective PF treatment.Our study reveals an intact profibrotic axis of TRIB3-GSK-3β-A20-C/EBPβin AMs,which represents a target that may provide a promising treatment strategy for PF. | Shanshan Liu Xiaoxi Lv Xupeng Wei Chang Liu Qiao Li Jiali Min Fang Hua Xiaowei Zhang Ke Li Pingping Li Yang Xiao Zhuowei Hu Bing Cui | 2021 | Acta Pharmaceutica Sinica B2021,11,10: | 2 |
| 9 | An improved ileal conduit surgery for bladder cancer with fewer complications显示文摘Background:Radical cystectomy and urinary diversion remains the standard surgical treatment for patients with muscle-invasive or high-risk or recurrent non-muscle-invasive bladder cancer.Although this approach prolongs patient survival remarkably,there are postoperative complications associated with urinary diversion.This study aimed to assess the efficacy of modified ileal conduit surgery for reducing early and late stoma-and ureteroileal anastomo-sis-related complications,as compared with conventional ileal conduit urinary diversion.Methods:We retrospectively evaluated the clinical data of bladder cancer patients treated with radical cystectomy and ileal conduit urinary diversion at Sun Yat-sen University Cancer Center between January 1,2000 and June 30,2016.Ileal conduit was created by the conventional or a modified technique.The clinicopathologic features of the conventional and the modified ileal conduit groups were compared using the t test and the Chi square test.Multivari-able logistic regression analysis and multivariable Cox regression analysis were performed to determine the odds of developing stoma-and ureteroileal anastomosis-related complications in the two groups.Results:145 and 100 patients underwent the modified and conventional ileal conduit surgery,respectively.The two groups were comparable with regard to clinicopathologic features.The rate of stoma-related complications was significantly lower in the modified ileal conduit group than in the conventional ileal conduit group(0.7%vs.17.0%,P<0.001).No late stoma-related complications were seen in the modified ileal conduit group,but were seen in 13(13.0%)patients in the conventional ileal conduit group.The rate of ureteroileal anastomosis-related complications was significantly lower in the modified ileal conduit group than in the conventional ileal conduit group(4.8%vs.15.0%,P=0.001).In multivariable analyses,the modified ileal conduit group was significantly less likely to develop stoma-(odds ratio[OR]=0.024,95%confidence interval[CI]0.003-0.235;P=0.001)or ureteroileal anastomosis-related complications(OR=0.141,95%CI 0.042-0.476;P=0.002)than the conventional ileal conduit group.Conclusions:Our modified surgical technique for ileal conduit urinary diversion may be effective for reducing early and late complications related to the stoma and the ureteroileal anastomosis.Prospective randomized clinical trials are needed to confirm our results. | Zhiyong Li Zhuowei Liu Kai Yao Zike Qin Hui Han Yonghong Li Pei Dong Yunlin Ye Yanjun Wang Zhiming Wu Zhiling Zhang Fangjian Zhou | 2019 | Cancer Communications2019,39,1: | 2 |
| 10 | Highlights of the 2nd International Symposium on Tribbles and Diseases: tribbles tremble in therapeutics for immunity, metabolism, fundamental cell biology and cancer显示文摘The Tribbles(TRIB) family of pseudokinase proteins has been shown to play key roles in cell cycle, metabolic diseases, chronic inflammatory disease, and cancer development. A better understanding of the mechanisms of TRIB pseudokinases could provide new insights for disease development and help promote TRIB proteins as novel therapeutic targets for drug discovery. At the 2 nd International Symposium on Tribbles and Diseases held on May 7–9, 2018 in Beijing, China, a group of leading Tribbles scientists reported their findings and ongoing studies about the effects of the different TRIB proteins in the areas of immunity, metabolism, fundamental cell biology and cancer. Here, we summarize important and insightful overviews from 4 keynote lectures, 13 plenary lectures and 8 short talks that took place during this meeting. These findings may offer new insights for the understanding of the roles of TRIB pseudokinases in the development of various diseases. | Bing Cui Patrick A. Eyers Leonard L. Dobens Nguan Soon Tan Peter D. Mace Wolfgang A. Link Endre Kiss-Toth Karen Keeshan Takuro Nakamura Warren S. Pear Yodit Feseha Jessica Johnston Arkatiz Carracedo Marcel Scheideler Zabran llyas Robert C. Bauer Jorge D. Erusalimsky Dominika Grzesik Juan Salamanca-Viloria Xiaoxi Lv Yishi Jin Ke Li Guillermo Velasco Shuang Shang Jose M. Lizcano Xiaowei Zhang Jichao Zhou Jiaojiao Yu Fang Hua Feng Wang Shanshan Liu Jinmei Yu Zhuowei Hu | 2019 | Acta Pharmaceutica Sinica B2019,9,2: | 2 |
| 11 | The cell cycle inhibitor P21 promotes the development of pulmonary fibrosis by suppressing lung alveolar regeneration显示文摘The cell cycle inhibitor P21 has been implicated in cell senescence and plays an important role in the injury-repair process following lung injury.Pulmonary fibrosis(PF)is a fibrotic lung disorder characterized by cell senescence in lung alveolar epithelial cells.In this study,we report that P21 expression was increased in alveolar epithelial type 2 cells(AEC2 s)in a time-dependent manner following multiple bleomycin-induced PF.Repeated injury of AEC2 s resulted in telomere shortening and triggered P21-dependent cell senescence.AEC2 s with elevated expression of P21 lost their self-renewal and differentiation abilities.In particular,elevated P21 not only induced cell cycle arrest in AEC2 s but also bound to P300 andβ-catenin and inhibited AEC2 differentiation by disturbing the P300-β-catenin interaction.Meanwhile,senescent AEC2 s triggered myofibroblast activation by releasing profibrotic cytokines.Knockdown of P21 restored AEC2-mediated lung alveolar regeneration in mice with chronic PF.The results of our study reveal a mechanism of P21-mediated lung regeneration failure during PF development,which suggests a potential strategy for the treatment of fibrotic lung diseases. | Xiaoxi Lv Chang Liu Shanshan Liu Yunxuan Li Wanyu Wang Ke Li Fang Hua Bing Cui Xiaowei Zhang Jiaojiao Yu Jinmei Yu ZhuoWei Hu | 2022 | Acta Pharmaceutica Sinica B2022,12,2: | 1 |
| 12 | Active-layer evolution and (CH3NH3)3Bi2l9-based solar substrate efficiency improvement of cell on TiO2-deposited ITO显示文摘 | Xinqian Zhang Gang Wu Zhuowei Gu Bing Guo Wenqing Liu Shida Yang Tao Ye Chen Chen Weiwei Tu Hongzheng Chen | 2016 | Nano Research2016,9,10: | 1 |
| 13 | Regulation of immune-related diseases by multiple factors: a meeting report of 2017 International Workshop of the Chinese Academy of Medical Sciences Initiative for Innovative Medicine on Tumor Immunology显示文摘Immune cells play key roles in cancer and chronic inflammatory disease. A better understanding of the mechanisms and risks will help develop novel target therapies. At the 2017 International Workshop of the Chinese Academy of Medical Sciences Initiative for Innovative Medicine on Tumor Immunology held in Beijing, China, on May 12, 2017, a number of speakers reported new findings and ongoing studies on immune-related diseases such as cancer, fibrotic disease, diabetes, and others. A considerably insightful overview was provided on cancer immunity, tumor microenvironments,and new immunotherapy for cancer. In addition, chronic inflammatory diseases were discussed. These findings may offer new insights into targeted immunotherapy. | Bing Cui Xuetao Cao Weiping Zou Yonghong Wan Ning Wang Yaohe Wang Pingping Li Fang Hua Yuying Liu Xiaowei Zhang Ke Li Xiaoxi Lv Bo Huang Zhuowei Hu | 2017 | Acta Pharmaceutica Sinica B2017,7,4: | 1 |
| 14 | Effects of a multi-enzyme complex on growth performance,nutrient utilization and bone mineralization of meat duck显示文摘Background:Previous studies with broiler have shown dietary supplementation with multi-enzyme complex containing non-starch polysaccharides(NSP) degrading enzymes and phytase is efficient in releasing phosphorus(P),calcium(Ca),energy and amino acids from corn-soybean meal diets or corn-sorghum diets,hence compensating considerable levels of nutrients in formulation.Notwithstanding,such potentials have not been well defined in duck nutrition.Giving China being the largest duck producing country,we conducted this study to establish adequate specifications of major nutrients along with multi-enzyme complex to meat duck from day-old to slaughter,focusing on performance,utilization of nutrients and bone mineralization.Five dietary treatments were:Positive control(PC,T1):the nutrients concentration of diet for 1 to 14 d of age were apparent metabolizable energy(AME) 2,800 kcal/kg,crude protein(CP)19.39%,Ca 0.85%,available phosphorus(avP) 0.42%;for 15 to 35 d of age these parameters were AME2,900 kcal/kg,CP 16.47%,Ca 0.76%,avP 0.38%;Negative control 1(NC1,T2),the AME and digestible amino acids(DAA)were reduced by 70 kcal/kg and 2.0%,avP and Ca by 1.0 g/kg from PC diet;Negative control 2(NC2T4),the downspec from PC diet was AME 100 kcal/kg,DAA 2.5%,avP 1.5 g/kg and Ca 1.2 g/kg;The enzyme complex was added at the same dosage(200 ml7 1,000 kg) on NCI(T3) and NC2(T5) diets.Results:Comparing with the ducks fed on T1,T3 and T5 diets,the birds fed on NC2 diet showed the lowest(P < 0.05)body weight(d 14 and 35),feed intake(d 35),tibia ash,Ca and P contents(d 14 and 35),and the utilization of nutrients(P< 0.05).The supplementation with the enzyme complex to the NC diets restored growth rate,utilization of nutrients and bone mineralization to the level of the PC diet,and increased AME by 60 kcal/kg and117 kcal/kg,respectively for the NCI and NC2 diets.Conclusion:These results suggest that down-spec AME by 100 kcal/kg,DAA by 2.5%,avP by 1.5 g/kg and Ca by1.2 g/kg caused detrimental effects on duck performance compared with those fed on the PC diet,and these performance losses can be compensated by the addition of the multiple-enzyme complex. | Qiufeng Zeng Xueqin Huang Yuheng Luo Xuemei Ding Shiping Bai Jianping Wang Yue Xuan Zhuowei Su Yonggang Liu Keying Zhang | 2015 | Journal of Animal Science and Biotechnology2015,6,4: | 1 |
| 15 | Con- version characteristics and kinetic analysis of gaseous α-pinene degraded by a VUV light in various reaction media 显示文摘 | CHENG Zhuowei JIANG Yifeng ZHANG L L | 2011 | Sepa- ration and Purification Technology2011,77,1: | 1 |
| 16 | Calcium supplementation in low nutrient density diet for meat ducksimproves breast meat tenderness associated with myocyte apoptosisand proteolytic changes显示文摘To define the relationship between dietary nutrient density, calcium (Ca), and meat quality in meatducks. A total of 288 male Cherry Valley SM3 medium ducklings were fed a common standard starter dietuntil d 14. At 15 d of age, ducks were randomly divided into 2 treatment groups and fed either a conventionaldiet or a low nutrient density (LND) diet. Compared with the conventional diet, the energy wasreduced in the LND diet by 8.6% and 16.8% in grower (15 to 35 d) and finisher (36 to 56 d) phases,respectively, while other essential nutrients were kept proportionate to energy. The LND diet decreasedthe shear force (P < 0.05) and increased the lightness values of the pectoralis muscle when compared tothe conventional diet, suggesting that LND diet exerted a beneficial role in meat quality. Subsequently,the effects of grated Ca in the LND diet on meat quality of pectoralis muscle were evaluated. A total of 576male ducklings were fed a common starter diet until d 14, followed by feeding 4 LND diets with 0.5%,0.7%, 0.9%, and 1.1% Ca. The results show that LND diets with 0.7% or more Ca decreased the shear force ofpectoralis major muscle in 42-d-old meat ducks (P < 0.05). To explore the mechanism underlying Ca andtenderness, data from birds fed either 0.5% or 1.1% Ca in the LND diet indicated that birds fed 1.1% Caexhibited lower shear force, upregulated calpains 1 expression, and higher calpains activity compared tothose fed the LND diet with 0.5% Ca (P < 0.05). Moreover, the 1.1% Ca LND diet induced a higher myocyteapoptosis (P =0.06) and upregulated mRNA expression of caspase-3 (P =0.07) in breast muscle. Our datasuggest that LND diets with 0.9% or 1.1% Ca had a positive role in the tenderness of breast meat,particularly the enhancing effect of 1.1% Ca LND diet on tenderness seems to be associated with proteolyticchanges of myofibrillar proteins and myocyte apoptosis in meat ducks. | Huaiyong Zhang Quifeng Zeng Shiping Bai Jianping Wang Xuemei Ding Yue Xuan Zhuowei Su Joris Michiels Keying Zhang | 2022 | Animal Nutrition2022,,2: | 1 |
| 17 | Establishment of an indicator framework for the transmission risk of the mountain-type zoonotic visceral leishmaniasis based on the Delphi-entropy weight method显示文摘Background: Visceral leishmaniasis (VL) is one of the most important neglected tropical diseases. Although VL was controlled in several regions of China during the last century, the mountain-type zoonotic visceral leishmaniasis (MT-ZVL) has reemerged in the hilly areas of China in recent decades. The purpose of this study was to construct an indicator framework for assessing the risk of the MT-ZVL in China, and to provide guidance for preventing disease.Methods: Based on a literature review and expert interview, a 3-level indicator framework was initially established in November 2021, and 28 experts were selected to perform two rounds of consultation using the Delphi method. The comprehensive weight of the tertiary indicators was determined by the Delphi and the entropy weight methods.Results: Two rounds of Delphi consultation were conducted. Four primary indicators, 11 secondary indicators, and 35 tertiary indicators were identified. The Delphi-entropy weight method was performed to calculate the comprehensive weight of the tertiary indicators. The normalized weights of the primary indicators were 0.268, 0.261, 0.242, and 0.229, respectively, for biological factors, interventions, environmental factors, and social factors. The normalized weights of the top four secondary indicators were 0.122, 0.120, 0.098, and 0.096, respectively, for climatic features, geographical features, sandflies, and dogs. Among the tertiary indicators, the top four normalized comprehensive weights were the population density of sandflies (0.076), topography (0.057), the population density of dogs, including tethering (0.056), and use of bed nets or other protective measures (0.056).Conclusions: An indicator framework of transmission risk assessment for MT-ZVL was established using the Delphientropy weight method. The framework provides a practical tool to evaluate transmission risk in endemic areas. | Zhuowei Luo Zhengbin Zhou Yuwan Hao Jiaxin Feng Yanfeng Gong Yuanyuan Li Yun Huang Yi Zhang Shizhu Li | 2022 | Infectious Diseases of Poverty2022,11,6: | 0 |
| 18 | Cohort profile: design and methods of the Chinese colorectal, breast, lung, liver, and stomach cancer screening trial(C-BLAST)显示文摘Given the rapid changes in social structure(urbanization),economic structure(industrialization),and demographic structure(population aging)in China,cancer has become a major public health problem1.Extensive evidence has indicated that screening can decrease cancer mortality,particularly among high-risk groups,and several representative national and regional cancer screening programs have been launched in China to cope with the increasing burden of cancer. | Yubei Huang Zhangyan Lyu Yu Zhang Xiaomin Liu Yacong Zhang Ya Liu Chao Sheng Hongyuan Duan Zeyu Fani Chenyang Li Xiao Lin Zhuowei Feng Lu Zheng Zhaoxiang Ye Hong Lu Ying Zhu Dejun Zhou Xi Wei Li Ren Bin Meng Fangfang Song Fengju Song Kexin Chen | 2023 | Cancer Biology & Medicine2023,20,10: | 0 |
| 19 | Effect of dietary canthaxanthin and 25-hydroxycholecalciferol supplementation on the performance of duck breeders under two different vitamin regimens显示文摘Background: Dietary canthaxanthin(CX), 25-hydroxycholecalciferol(25-OH-D3) and vitamins have been widely reported to be involved in productive and reproductive performance of broiler breeders. However, limited information is available for duck breeders. In this study, a total of 1,560 Cherry Valley SM3 duck breeder females and 312 males were used to assess if the addition of CX and 25-OH-D3 could increase the performance of duck breeders under two different dietary vitamin regimens. Four diets were used under a 2 × 2 factorial arrangement with 2 kinds of vitamin premixes(REGULAR and HIGH; HIGH premix had higher levels of all vitamins except K3 than REGULAR premix), and with or without the supplementation of the mixture of CX(6 mg/kg) and 25-OH-D3(0.069 mg/kg). The ducks were fed ad libitum with pelleted diets based on corn-soybean meal from 38 to 77 wk of age.Results: HIGH vitamin premix decreased malondialdehyde(MDA) level(P < 0.001) of egg yolk, increased hatchability of fertile eggs(P = 0.029), increased hatchability of total eggs(P = 0.029), and decreased serum protein carbonyl level(P = 0.037) of breeder males. The mixture of CX and 25-OH-D3 increased serum calcium of breeder females(P = 0.010), decreased the cracked egg rate(P = 0.001), increased the pigmentation of egg yolk(P < 0.001)and male bill(P < 0.001), and decreased MDA level of egg yolk(P < 0.001) and male serum(P = 0.034). Interactive effects were observed in cracked egg rate(P = 0.038), shell thickness(P = 0.011) and serum phosphorus(P = 0.026)of breeder females. HIGH vitamin premix together with the mixture of CX and 25-OH-D3 decreased cracked egg rate and increased shell thickness of duck breeders. Serum phosphorus was decreased in duck breeder females fed REGULAR vitamin premix without the addition of the CX and 25-OH-D3 mixture.Conclusions: Dietary HIGH vitamin premix increased antioxidant status of eggs and breeder males, and increased hatchability. The mixture of CX and 25-OH-D3 enhanced egg shell quality, and promoted pigmentation and antioxidant status of eggs and breeder males. | Zhouzheng Ren Shizhen Jiang Qiufeng Zeng Xuemei Ding Shiping Bai Jianping Wang Yuheng Luo Zhuowei Su Yue Xuan Bing Yao Fernando Cisneros Keying Zhang | 2016 | Journal of Animal Science and Biotechnology2016,7,2: | 0 |
| 20 | Salt effect on MUCT system performance of nitrogen and phosphorus removal显示文摘The effect of salinity on biological nitrogen and denitrifying phosphorus removal was investigated in a Modified University of Cape Town(MUCT)system.Removal rates of COD,NH_(4)^(+)-N,NO_(3)^(-)-N,NO_(2)^(-)-N,phosphorus and the sludge characteristics at salt concentrations(0.0,3.2,6.4,11.2 and 16.0 g L^(-1))were analyzed.With the salt concentration increasing,all the COD,NH_(4)^(+)-N,TN and TP removal rates exhibited a trend of decline,and exhibited an initial reduction and subsequent increase at every stage of salt concentration.NH_(4)^(+)-N,TN and TP removal rates were 92.7%,51.5%and 67.2%in 16 g L^(-1) salt concentration,respectively.And they were outperformed the literature reported and acceptable in practical applications.When the salinity of wastewater changed from 0.0 to 16.0 g L^(-1),the biomass yield coefficients increased from 0.0794 to 0.126 g VSS/g COD.Increased salinity had a detrimental effect on phosphorus-accumulating organisms(PAOs)and denitrifying PAOs(DPAOs)(especially DPAOs).Therefore,phosphorus removal gradually depended on PAO.The simultaneous nitrification and denitrification(SND)rate and nitrogen removal rate(including nitrification rate,denitrification rate,and total nitrogen removal rate)gradually decreased with the increased salinity. | Huining Zhang Zhuowei Zhang Kewei Jiang Zhili Li Kefeng Zhang Jianqing Ma Yongxing Qian | 2021 | Green Energy & Environment2021,6,5: | 0 |