|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Experimental study on scale inhibition performance of a green scale inhibitor polyaspartic acid显示文摘Static and dynamic experiments were carried out to validate scale inhibition performance of a green scale inhibitor-polyaspartic acid (PASP). From the static experiment, it was shown that below 60℃, polyaspartic acid is very effective in scale inhibition, with the scale inhibition ratio exceeding 90% with only 3 mg/L PASP for the 600 mg/L hardness solution. For a higher hardness solution of 800 mg/L, the scale inhibition ratio can also reach 90% with 6 and 12 mg/L PASP at 30 and 60℃respectively. The SEM photographs of CaCO3 crystals indicate that the crystal structure transforms from a compact stick-shape to a loose shape so that the scale can be washed away easily instead of being deposited on the heat transfer surface. The dynamic experimental results show that almost no scales formed on the heat trans- fer surface and the fouling thermal resistance decreases extraordinarily if PASP is added in the solution. | QUAN ZhenHua CHEN YongChang WANG XiuRong SHI Cheng LIU YunJie MA ChongFang | 2008 | Science China Chemistry2008，51，7： | 18 |
| 2 | Characteristics in the Distribution of Chronic Benzene Poisoning Associated Industries-6 PLADs, China, 2005−2019显示文摘Summary What is already known on this topic?Starting in the early 1950s,the main industries in China associated with chronic benzene poisoning(CBP)included painting,pharmaceuticals,and shoemaking.However,because of rapid socioeconomic development,the distribution of industries associated with CBP likely changed. | Jin Zhou Lei Han Jianxin Zhao Xiurong Cheng Fenxia Hou Qiang Jia Juan Zhang Peiyu Xu Jing Liu Zihuan Wang Baoli Zhu Caihong Xing | 2020 | China CDC weekly2020，2，47： | 4 |
| 3 | The Distribution and Concentration Monitoring of Benzene Industries—Six PLADs,China,2020显示文摘Summary What is already known about this topic?Benzene is classified as a Class I human carcinogen by the International Agency for Research on Cancer.Long-term exposure to benzene increases the risk of chronic benzene poisoning and leukemia.However,benzene is still widely used in the manufacturing industry.What is added by this report? | Xue Wang Jin Zhou Lei Han Xiurong Cheng Hua Shao Qiang Jia Peiyu Xu Jing Liu Jie Ren Jin Li Fei Li Baoli Zhu Meibian Zhang Caihong Xing | 2021 | China CDC weekly2021，3，43： | 4 |
| 4 | Isolation and application of effective nitrogen fixation rhizobial strains on low-phosphorus acid soils in South China显示文摘Soybean (Glycine max L.) is a very important food and oil crop in China. Legume-rhizobium symbiotic nitrogen (N) fixation is an important biological character and also the base of improving soil fertility of soybean. However, soybean production and development is severely limited in tropical and subtropical areas in China due to a lack of effective rhizobial inoculants adapting to low-phosphorus (P) acid soils. In the present study, 12 soybean rhizobial strains were isolated and purified from the nodules of two soybean genotypes contrasting in P efficiency, which were grown on different low-P acid soils with different soybean cultivation histories. Results from 16S rDNA sequence analysis showed that these 12 rhizobial strains belonged to the genus of Bradyrhizobium, which had higher nitrogenase activities compared to the control strain, Bradyrhizboium japonicum USDA110. A field experiment was carried out by applying rhizobial inoculants, a mixture of three rhizobial strains that showed the highest ni- trogenase activity, on a typical low-P acid soil in South China. The results showed that, without inocu- lation, no nodules were formed in the three soybean genotypes tested; with inoculation, the nodulation rates in all were 100%. Inoculation with rhizobial inoculants not only made many nodules formed, but also increased soybean shoot biomass and yield, and improved nitrogen (N) and P nutrient status. Among which, shoot dry weight, N and P content of a soybean genotype, Huachun 3, inoculated with rhizobium were increased 154.3%, 152.4% and 163.2% compared to that without inoculation, respec- tively. We concluded that: (i) The effective indigenous rhizobial strains isolated in this study from soybeans on low-P acid soils in South China have the characters of broad host range, high nodulation efficiency, efficient N fixation, great low pH and low P tolerance. (ii) Soil environment and host types are the key factors to screen the effective rhizobial strains. Considering soil pH values and P efficiency of the host genotypes might increase the screening efficiency. (iii) Improving N status and facilitating root growth might be the mechanisms of increasing the P uptake in soybean plants inoculated with the ef- fective rhizobial strains on low-P acid soils. (iv) Inoculation with the effective rhizobial inoculants could significantly improve growth, N and P content of soybean on low-P acid soils, which might be an effec- tive approach to enhance soybean cultivation and development in these areas. Therefore, application and extension of inoculation techniques with effective rhizobial inoculants in legumes would result in great economical, environmental and ecological benefits. | CHENG FengXiant CAO GuiQin WANG XiuRong ZHAO Jing YAN XiaoLong LIAO Hong | 2009 | Chinese Science Bulletin2009，54，3： | 3 |
| 5 | Capacitive detection of glucose using molecularly imprinted polymers显示文摘 | CHENG Zhiliang WANG Erkang YANG Xiurong | 2001 | Biosens Bioelectron2001，16，3： | 1 |
| 6 | A sensitive method for the detection of catecholamine based on fluorescence quenching of CdSe nanocrystals显示文摘 | Ying ma Cheng Yang Nan li Xiurong Yang | 2005 | Talanta2005，67，： | 1 |
| 7 | IL-17 stimulates migration of carotid artery vascular smooth muscle cells in an MMP-9 dependent manner via p38 MAPK and ERK1/2-dependent NF-KB and AP-1 activation显示文摘 | Cheng G Wei L Xiurong W etal | 2009 | Cell Mol Neurobiol2009，29，8： | 1 |
| 8 | IL-17 stimulates migration of carotid artery vascular smooth muscle cells in an MMP-9 dependent manner via p38 MAPK and ERK1/2-dependent NF-kappaB and AP-1 activation显示文摘 | CHENG G WEI L XIURONG W | 2009 | Cell Mol Neurobiol2009，29，8： | 1 |
| 9 | Establishment of sesame germplasm core collection in China显示文摘 | Zhang Xiurong Zhao Yingzhong Cheng Yong | 2000 | Genetic Resources and Crop Evolution2000，47，： | 1 |
| 10 | A sensitive method for the detection of catecholamine based on fluorescence quenching of CdSe nanocrystals显示文摘 | Ying Ma Cheng Yang Nan Li Xiurong Yang | 2005 | Talanta2005，，5： | 1 |
| 11 | Establishment of sesame germplasm core collection in China显示文摘 | Zhang Xiurong Zhao Yingzhong Cheng Yong Feng Xiangyun Guo Qingyuan Zhou Mingde Toby Hodgkin | 2000 | Genetic Resources and Crop Evolution2000，，3： | 1 |
| 12 | Fabrication, Characterization and Optical Properties of TiO2 Nanotube Arrays on Boron-doped Diamond Film Through Liquid Phase Deposition显示文摘 | YUAN Jujun LI Hongdong WANG Qiliang CHENG Shaoheng ZHANG Xianke YU Huajun ZHU Xiurong XIE Yingmao | 2014 | Chemical Research in Chinese Universities2014，30，1： | 0 |
| 13 | Pancreatic stromal Gremlin 1 expression during pancreatic tumorigenesis显示文摘Chronic pancreatitis(CP)is a major risk factor of pancreatic ductal adenocarcinoma(PDAC).How CP promotes pancreatic oncogenesis remains unclear.A characteristic feature of PDAC is its prominent desmoplasia in the tumor microenvironment,composed of activated fibroblasts and macrophages.Macrophages can be characterized as M1 or M2,with tumor-inhibiting or-promoting functions,respectively.We reported that Gremlin 1(GREM1),a key pro-fibrogenic factor,is upregulated in the stroma of CP.The current study aimed to investigate the expression of GREM1 and correlation between GREM1 and macrophages within the pancreas during chronic inflammation and the development of PDAC.By mRNA in situ hybridization,we detected GREM1 mRNA expression withinα-smooth muscle actin(SMA)-positive fibroblasts of the pancreatic stroma.These designated FibroblastsGrem1+marginally increased from CP to pancreatic intraepithelial neoplasia(PanIN)and PDAC.Within PDAC,FibroblastsGrem1+increased with higher pathological tumor stages and in a majority of PDAC subtypes screened.Additionally,FibroblastsGrem1+positively correlated with total macrophages(MacCD68+)and M2 macrophages(M2CD163+)in PDAC.To begin exploring potential molecular links between FibroblastsGrem1+and macrophages in PDAC,we examined the expression of macrophage migration inhibitory factor(MIF),an endogenous counteracting molecule of GREM1 and an M1 macrophage promoting factor.By IHC staining of MIF,we found MIF to be expressed by tumor cells,positively correlated with GREM1;by IHC co-staining,we found MIF to be negatively correlated with M2CD163+expression.Our findings suggest that GREM1 expression by activated fibroblasts may promote PDAC development,and GREM1/MIF may play an important role in macrophage phenotype. | Joy M.Davis Binglu Cheng Madeline M.Drake Qiang Yu Baibing Yang Jing Li Chunhui Liu Mamoun Younes Xiurong Zhao Jennifer M.Bailey Qiang Shen Tien C.Ko Yanna Cao | 2022 | Genes & Diseases2022，9，1： | 0 |
| 14 | Integrating pore architectures to evaluate vascularization efficacy in silicate-based bioceramic scaffolds显示文摘Pore architecture in bioceramic scaffolds plays an important role in facilitating vascularization efficiency during bone repair or orbital reconstruction.Many investigations have explored this relationship but lack integrating pore architectural features in a scaffold,hindering optimization of architectural parameters(geometry,size and curvature)to improve vascularization and consequently clinical outcomes.To address this challenge,we have developed an integrating design strategy to fabricate different pore architectures(cube,gyroid and hexagon)with different pore dimensions(-350,500 and 650 lm)in the silicate-based bioceramic scaffolds via digital light processing technique.The sintered scaffolds maintained high-fidelity pore architectures similar to the printing model.The hexagon-and gyroid-pore scaffolds exhibited the highest and lowest compressive strength(from 15 to 55MPa),respectively,but the cube-pore scaffolds showed appreciable elastic modulus.Moreover,the gyroid-pore architecture contributed on a faster ion dissolution and mass decay in vitro.It is interesting that bothμCT and histological analyses indicate vascularization efficiency was challenged even in the 650-μm pore region of hexagon-pore scaffolds within 2weeks in rabbit models,but the gyroid-pore constructs indicated appreciable blood vessel networks even in the 350-μm pore region at 2weeks and high-density blood vessels were uniformly invaded in the 500-and 650-μm pore at 4weeks.Angiogenesis was facilitated in the cube-pore scaffolds in comparison with the hexagon-pore ones within 4weeks.These studies demonstrate that the continuous pore wall curvature feature in gyroid-pore architecture is an important implication for biodegradation,vascular cell migration and vessel ingrowth in porous bioceramic scaffolds. | Fanghui Wu Jun Yang Xiurong Ke Shuo Ye Zhaonan Bao Xianyan Yang Cheng Zhong Miaoda Shen Sanzhong Xu Lei Zhang Zhongru Gou Guojing Yang | 2022 | Regenerative Biomaterials2022，9，1： | 0 |
| 15 | Industry Distribution Characteristics of Benzene-Induced Leukemia—7 PLADs,China,2005–2019显示文摘Summary What is already known about this topic?In the 1980s.benzene-induced leukemia(BIL)mainly occurred in shoemaking and painting industries.Now the industry distribution of benzene-induced leukemia may have changed over time.What is added by this report?BlL cases mainly occurred in the manufacturing industry from 2005-2019,especially in private enterprises and small/medium-sized enterprises.The industry with the largest number of new cases of BIL was the general and special equipment manufacturing.The number of leukemia cases in emerging industries such as computer/electronic product manufacturing was found to be increasing.What are the implications for public health practice?Strengthening supervision and regulation of manufacturing,especially of small/medium-sized enterprises and emerging manufacturing industry,may be effective in reducing BIL. | Jinzhe Li Yuan Zhao Xiurong Cheng Lei Han Xue Wang Qiang Jia Shang Gao Peiyu Xu Zihuan Wang Jin Li Xinglin Fang Jiabin Chen Baoli Zhu Meibian Zhang Caihong Xing | 2022 | China CDC weekly2022，4，17： | 0 |
| 16 | Industry Distribution Characteristics of Benzene-ExposedWorkers with Cytopenia - Four Provinces, China, 2020显示文摘What is already known about this topic?Benzene is harmful to the hematopoietic system and can cause leukemia.However,benzene is still being used in various industries including furniture,rubber,plastic products,and metal product manufacturing.What is added by this report?The white blood cell count of workers in general equipment,special equipment,chemical raw materials,and chemical products manufacturing decreased significantly.The enterprises in which benzene concentration exceeded the occupational exposure limit were small enterprises and private enterprises.What are the implications for public health practice?Regular health examinations are necessary for benzeneexposed workers.In addition,the monitoring of benzene concentration in small enterprises and private enterprises should be strengthened. | Dongning Hua Xue Wang Lei Han Jin Zhou Xiurong Cheng Boshen Wang Juan Zhang Jinzhe Li Peiyu Xu Shang Gao Lifang Zhou Fei Li Xinglin Fang Jin Li Zihuan Wang Jing Liu Jie Ren Baoli Zhu Meibian Zhang Caihong Xing | 2022 | China CDC weekly2022，4，51： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员