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| 1 | Mesenchymal stem cells derived from human placenta suppress allogeneic umbilical cord blood lymphocyte proliferation显示文摘ABSTRACTHuman placenta-derived mononuclear cells (MNC) were isolated by a Percoll density gradient and cultured in mesen-chymal stem cell (MSC) maintenance medium. The homogenous layer of adherent cells exhibited a typical fibroblast-like morphology, a large expansive potential, and cell cycle characteristics including a subset of quiescent cells. In vitrodifferentiation assays showed the tripotential differentiation capacity of these cells toward adipogenic, osteogenic andchondrogenic lineages. Flow cytometry analyses and immunocytochemistry stain showed that placental MSC was ahomogeneous cell population devoid of hematopoietic cells, which uniformly expressed CD29, CD44, CD73, CD105,CD166, laminin, fibronectin and vimentin while being negative for expression of CD31, CD34, CD45 and α-smoothmuscle actin. Most importantly, immuno-phenotypic analyses demonstrated that these cells expressed class I majorhistocompatibility complex (MHC-I), but they did not express MHC-II molecules. Additionally these cells could sup-press umbilical cord blood (UCB) lymphocytes proliferation induced by cellular or nonspecific mitogenic stimuli. Thisstrongly implies that they may have potential application in allograft transplantation. Since placenta and UCB arehomogeneous, the MSC derived from human placenta can be transplanted combined with hematopoietic stem cells(HSC) from UCB to reduce the potential graft -versus-host disease (GVHD) in recipients. | Chang Dong LI Wei Yuan ZHANG He Lian LI Xiao Xia JIANG Yi ZHANG Pei Hsien TANG Ning MAO | 2005 | Cell Research2005，15，7： | 36 |
| 2 | Effect of three interventional bronchoscopic methods on tracheal stenosis and the formation of granulation tissues in dogs显示文摘为繁的使成粒状纸巾的形成引起的气管的狭窄的背景治疗学的途径通常包括 electrocautery,机械膨胀,激光治疗,氩血浆凝结(APC ) ,冷冻疗法和 stent 放置。然而,在 stent 插入以后的狭窄仍然是重要限制。我们检验了三条不同途径的功效,包括机械损害的正式就职, APC 与不同力量或持续时间和冷冻疗法表现了,识别限制了使成粒状织物的形成的方法。12 特殊饲养了研究杂种狗的方法被划分成三个组。在组 1 (四条狗) 温和(过程 1;二条狗) 或中等(过程 2;二条狗) 损坏机械地被导致。(六条狗) 组 2 在不同力量或持续时间收到了 APC (过程 3:30 W, 1 amis;过程 4:30 W, 2 cm/s;过程 5:25 W, 3 cm/s ) 。(二条狗) 组 3 收到了冷冻疗法(过程 6:30 秒的二个结冰融化周期) 。揭开的自我可扩充的金属性的 stents 在所有狗被插入维持连续刺激到气管 mucosa。狗被监视因为在使用的使成粒状织物增长和方法之间的 4 个星期和关系被分析。在组 1 的结果,使成粒状织物生长与更多的严重机械损坏增加了。在组 2 的使成粒状织物的生长比在组 1 更显著,并且因为严重狭窄,在过程 3 的两条狗死了。在这个组,使成粒状织物的形成与减少的力量和持续时间减少了。在组 3,没有明显的使成粒状织物在星期 4 点被发现。从外国身体(stent ) 的结论损害和刺激是导致使成粒状组织的增生的二个重要因素。热损害例如 APC,似乎导致更大的使成粒状织物生长和软骨损坏与相比机械并且冷冻疗法损害。在有机械膨胀的联合的冷冻疗法可以是为管理使成粒状织物的形成引起的气管的狭窄的一个安全、有效的处理方法。 | ZHANG Jie WANG Ting WANG Juan PEI Ying-hua XU Min WANG Yu-ling ZHANG Xia WANG Chen | 2010 | Chinese Medical Journal2010，，5： | 23 |
| 3 | Phase I trial of icotinib, a novel epidermal growth factor receptor tyrosine kinase inhibitor, in Chinese patients with non-small cell lung cancer显示文摘 | WANG Hart-ping ZHANG Li WANG Yin-xiang TAN Fen-lai XIA Ying REN Guan-jun HU Pei JIANG Ji WANG Meng-zhao XIAO Yi | 2011 | Chinese Medical Journal2011，，13： | 23 |
| 4 | Special Section:SARS-CoV-2 Preliminary evidence from a multicenter prospective observational study of the safety and efficacy of chloroquine for the treatment of COVID-19显示文摘Effective therapies are urgently needed for the SARS-CoV-2 pandemic.Chloroquine has been proved to have antiviral effect against coronavirus in vitro.In this study,we aimed to assess the efficacy and safety of chloroquine with different doses in COVID-19.In this multicenter prospective observational study,we enrolled patients older than 18 years old with confirmed SARS-CoV-2 infection excluding critical cases from 12 hospitals in Guangdong and Hubei Provinces.Eligible patients received chloroquinephosphate s00 mg,orally,once(half dose)or twice(full dose)daily.Patients treated with non-chloroquine therapy were included as historical controls.The primary endpoint is the time to undetectable viral RNA.Secondary outcomes include the proportion of patients with undetectable viral RNA by day 10 and 14,hospitalization time,duration of fever,and adverse events.A total of 197 patients completed chloroquine treatment,and 176patients were included as historical controls.The median time to achieve an undetectable viral RNA was shorter in chloroquine than in non-chloroquine(absolute difference in medians-6.0 days;95%CI-6.0 to—4.0).The duration of fever is shorter in chloroquine(geometric mean ratio 0.6;95%CIO.5 to 0.8).No serious adverse events were observed in the chloroquine group.Patients treated with half dose experienced lower rate of adverse events than with full dose.Although randomized trials are needed for further evaluation,this study provides evidence for safety and efficacy of chloroquine in COVID-19 and suggests that chloroquine can be a cost-effective therapy for combating the COVID-19 pandemic. | Mingxing Huang Man Li Fei Xiao Pengfei Pang Jiabi Liang Tiantian Tang Shaoxuan Liu Binghui Chen Jingxian Shu Yingying You Yang Li Meiwen Tang Jianhui Zhou Guanmin Jiang Jingfen Xiang Wenxin Hong Songmei He Zhaoqin Wang Jianhua Feng Changqing Lin Yinong Ye Zhilong Wu Yaocai Li Bei Zhong Ruilin Sun Zhongsi Hong Jing Liu Huili Chen Xiaohua Wang Zhonghe Li Duanqing Pei Lin Tian Jinyu Xia Shanping Jiang Nanshan Zhong Hong Shan | 2020 | National Science Review2020，7，9： | 20 |
| 5 | Chinese herbal medicine for subacute thyroiditis:a systematic review of randomized controlled trials显示文摘OBJECTIVE:To evaluate the effectiveness and safety of Chinese herbal medicine(CHM) in the treatmentofsubacutethyroiditis.METHODS: Randomized controlled trials found in PubMed, Cochrane Library, and three Chinese databases were selected. RevMan 5.2 software was used to analyze the data with relative risk or mean difference, expressed with 95% of confidence interval. The quality of trials was assessed and gradedthe quality of evidence with GRADE profiler software.RESULTS: Twenty one studies were included. CHM was superior to Western Medicine(include prednisone and NSAIDs) in abating fever, relieving thyroid pain, recovering blood sedimentation, improving thyroid function, and preventing hypothyroidism(P<0.05), while no statistical differences were found in eliminating goiter and reducing relapse rate.CHM plusWestern Medicine were superior toWestern Medicine in abating fever, relieving thyroid pain, eliminating goiter, and reducing relapse rate,while no statistical differences(P>0.05) were found in recovering blood sedimentation and improving thyroid function. The incidence of adverse reactions in treatment group was lower than that in control group(relative risk was 0.12 and 95% confidence interval was 0.03-0.51). The methodological quality of trials is generally poor with a high risk of bias.CONCLUSION: CHM(particularly CHM combined withWestern Medicine) used to treat subacute thyroiditis may improve clinical symptoms and signs,reduce relapse rate, and alleviate the side effects of hormones. Due to poor methodological quality of included trials, further more high-quality studies are warranted to confirm the effectiveness and safety of CHM. | Hui Luo Meng Lü Xiaohua Pei Zhongyuan Xia | 2014 | Journal of Traditional Chinese Medicine2014，34，3： | 16 |
| 6 | Water in the upper mantle and deep crust of eastern China: concentration, distribution and implications显示文摘Understanding the concentration and distribution of water in the Earth's mantle plays a substantial role in studying its chemical, physical and dynamic processes. After a decade of research, a comprehensive dataset of water content in upper-mantle samples has been built for eastern China, which is now the only place with water-content data from such diverse types of natural samples, and provides an integrated picture of the water content and its distribution in the upper mantle at a continental scale. The main findings include the following:(i) the temporal heterogeneity of the water content in the lithospheric mantle from early Cretaceous(~120 Ma) to Cenozoic(<40 Ma) was tightly connected with the stability of the North China Craton(from its destruction to its consolidation);(ii) the heterogeneous water content in the Cenozoic lithospheric mantle beneath different blocks of eastern China was not only inherited from tectonic settings from which they came, but was also affected later by geological processes they experienced;(iii) the distinct water content between the lowermost crust and lithospheric mantle of eastern China and its induced rheological contrast at the base of the crust indicate that the continental crust–mantle boundary could behave either in a coupled or decoupled manner beneath different areas and/or at different stages;(iv) the alkali basalts of eastern China demonstrate a heterogeneous distribution of water content in the mantle;local and regional comparisons of the water content between the lithospheric mantle and basalts' source indicate that the Cenozoic alkali basalts in eastern China were not sourced from the lithospheric mantle.Instead, the inferred high water contents in the mantle sources suggest that the Cenozoic eastern China basalts were likely sourced from the mantle transition zone(MTZ); and(v) both oceanic and continental crusts may carry a certain amount of water back into the deep mantle of eastern China by plate subduction.Such recycled crustal materials have not only created a local water-rich zone, but have also introduced crustal geochemical signatures into the mantle, both accounting for crustal geochemical imprints in the intra-plate magmatic rocks of eastern China. | Qun-Ke Xia Jia Liu István Kovács Yan-Tao Hao Pei Li Xiao-Zhi Yang Huan Chen Ying-Ming Sheng | 2019 | National Science Review2019，6，1： | 16 |
| 7 | Effects of ultrasonic vibration on plastic deformation of AZ31 during the tensile process显示文摘An investigation on the plastic behavior of AZ31 magnesium alloy under ultrasonic vibration(with a frequency of 15 kHz and a maximum output of 2 kW) during the process of tension at room temperature was conducted to reveal the volume effect of the vibrated plastic deformation of AZ31.The characteristics of mechanical properties and microstructures of AZ31 under routine and vibrated tensile processes with different amplitudes were compared.It is found that ultrasonic vibration has a remarkable influence on the plastic behavior of AZ31 which can be summarized into two opposite aspects:the softening effect which reduces the flow resistance and improves the plasticity,and the hardening effect which decreases the formability.When a lower amplitude or vibration energy is applied to the tensile sample,the softening effect dominates,leading to a decrease of AZ31 deformation resistance with an increase of formability.Under the application of a high-vibrating amplitude,the hardening effect dominates,resulting in the decline of plasticity and brittle fracture of the samples. | Tong Wen Li Wei Xia Chen Chun-lei Pei | 2011 | International Journal of Minerals,Metallurgy and Materials2011，18，1： | 15 |
| 8 | Plant diversity reduces the effect of multiple heavy metal pollution on soil enzyme activities and microbial community structure显示文摘It is unclear whether certain plant species and plant diversity could reduce the impacts of multiple heavy metal pollution on soil microbial structure and soil enzyme activities. Random amplified polymorphic DNA (RAPD) was used to analyze the genetic diversity and microbial similarity in planted and unplanted soil under combined cadmium (Cd) and lead (Pb) pollution. A metal hyper- accumulator, Brassica juncea, and a common plant, Festuca arundinacea Schreb, were used in this research. The results showed that microorganism quantity in planted soil significantly increased, compared with that in unplanted soil with Cd and Pb pollution. The order of microbial community sensitivity in response to Cd and Pb stress was as follows: actinomycetes 〉 bacteria 〉 fungi. Respiration, phosphatase, urease and dehydrogenase activity were significantly inhibited due to Cd and Pb stress. Compared with unplanted soil, planted soils have frequently been reported to have higher rates of microbial activity due to the presence of additional surfaces for microbial colonization and organic compounds released by the plant roots. Two coexisting plants could increase microbe population and the activity of phosphatases, dehydrogenases and, in particular, ureases. Soil enzyme activity was higher in B. juncea phytoremediated soil than in F. arundinacea planted soil in this study. Heavy metal pollution decreased the richness of the soil microbial community, but plant diversity increased DNA sequence diversity and maintained DNA sequence diversity at highlevels. The genetic polymorphism under heavy metal stress was higher in B. juncea phytoremediated soil than in F. arundinacea planted soil. | Yang GAO Chiyuan MIAO Jun XIA Liang MAO Yafeng WANG Pei ZHOU | 2012 | Frontiers of Environmental Science & Engineering2012，6，2： | 14 |
| 9 | Effects of chronic exposure to nonylphenol on locomotor activity and social behavior in zebrafish(Danio rerio)显示文摘Nonylphenol(NP),a xenoestrogen ubiquitously found in aquatic ecosystems,is of high environmental concern.The present work assessed the effects of exposure to NP on locomotor activity and social behavior in male and female zebrafish(Danio rerio),to evaluate the possible hazard of NP to fish behavior and to pursue a potential biomarker of NP contamination.Fish were randomly divided into six groups.Five groups were receiving 0.1,1,10,50 and 100 μg/L nominal concentrations of NP for 60 days,respectively.A sixth control group was given the same treatment as the other five groups,but no NP.Locomotor activity,aggressive behavior,group preference and leaving shoal were examined.NP exposure showed marked influence on locomotor activity of the male zebrafish,whereas that of the female was not significantly affected by NP.Aggressive behavior and group preference were significantly affected by NP exposure in both male and female groups.Locomotor activity and aggressive behavior of the male and group preference of both male and female zebrafish were clearly inhibited at 100 μg/L NP.No significant alteration in leaving shoal was observed under NP exposure.The results suggested that changes in locomotor activity and aggressive behavior of the male and group preference of both male and female may be used as an ecologically relevant integrative biomarker of NP contamination. | Jigang Xia,Cuijuan Niu ,Xuejiao Pei Ministry of Education Key Laboratory of Biodiversity Science and Ecological Engineering,College of Life Sciences,Beijing Normal University,100875 Beijing,China. | 2010 | Journal of Environmental Sciences2010，22，9： | 13 |
| 10 | Progress in the stratigraphy and geochronology of the Shuidonggou site,Ningxia,North China显示文摘In the past years we carried out further stratigraphy division in field and it is found that rich stone artifacts can be found in fluvial-shallow lake-alluvial sediments on the terrace Ⅱ of Biangou River, in Shuidonggou site, Ningxia and they are SDG1, 2 and 7. More luminescence and AMS 14C dating in laboratory show that Paleolithic culture develops during the Upper Paleolithic period with ages of 35―20 ka. The Paleolithic culture of SDG 1 is a little earlier than that of SDG 2 similar to SDG 7. The sandy sediments on terrace Ⅱ of Biangou River deposits in the past 72―18 ka, corresponding to Last Glacial. SDG2 has a stable sedimentary environment, resulting in the continuous stratigraphy, thickest deposits and rich environment and culture information, which can be regarded as the important and classic paleoanthropological section of Late Pleistocene in this region. | LIU DeCheng WANG XuLong GAO Xing XIA ZhengKai PEI ShuWen CHEN FuYou WANG HuiMing | 2009 | Chinese Science Bulletin2009，54，21： | 13 |
| 11 | Nicotinamide phosphoribosyltransferase aggravates inflammation and promotes atherosclerosis in ApoE knockout mice显示文摘Nicotinamide phosphoribosyltransferase (Nampt) is the rate-limiting enzyme of nicotinamide adenine dinucleotide (NAD) salvage biosynthesis in mammals, and is involved in fundamental physiological processes and pathophysiology of many diseases. Thus far, however, the role of Nampt in atherosclerosis development is still in debate. In this study, we crossed global Nampt transgenic mice (Nampt-Tg) with a well-established atherosclerosis animal model (ApoE knockout mice, ApoE-/-) to generate ApoE-/-;Nampt-Tg mice and investigated the effects of Nampt overexpression on atherosclerosis development in ApoE-/- mice. Both ApoE-/- and ApoE-/-;Nampt-Tg mice were fed with a pro-atherosclerotic high-fat diet (HFD) for 16 weeks. Their serum lipid contents and atherosclerotic lesion were assessed. The results showed that there was no significant difference in body weight or serum levels of glucose, total cholesterol, triglycerides, high-density lipoprotein cholesterol, and low-density lipoprotein cholesterol between the two strains of mice, but ApoE-/-;Nampt-Tg mice had a significantly higher level of serum non-esterified fatty acid. Compared with ApoE-/- mice, ApoE-/-;Nampt-Tg mice displayed significantly increased atherosclerotic lesion area and thickness, lower collagen content, decreased collagen I/III ratio (collagen immaturation), increased number of apoptotic cells, and enhanced activities of caspase-3, caspase-8, and caspase-9. Moreover, macrophage infiltration (F4/80 staining), tumor necrosis factor signaling, and chemokines expression (ICAM-1 and CXCR-4) were all activated in aortic atherosclerotic plaque of ApoE-/-;Nampt-Tg mice compared with ApoE-/- mice. Our results provide in vivo evidence that Nampt transgene aggravates atherosclerotic inflammation and promotes atherosclerosis development in ApoE-/- mice. | Yuan-yuan Kong Guo-qiang Li Wen-jie Zhang Xia Hua Can-can Zhou Tian-ying Xu Zhi-yong Li Pei Wang Chao-yu Miao | 2019 | Acta Pharmacologica Sinica2019，40，9： | 12 |
| 12 | Understanding environmental impacts on initial atmospheric corrosion based on corrosion monitoring sensors显示文摘Atmospheric corrosion monitoring(ACM)sensors were employed to study the initial atmospheric corrosion of carbon steels over a one-month period in six outdoor dynamic atmospheric environments in China.Based on the~250,000 corrosion data sets collected,the environmental impacts of relative humidity,temperature and rainfall on the initial corrosion behavior of carbon steels were investigated.The results showed that rainfall was the strongest environmental factor influencing the initial atmospheric corrosion rate.Relative humidity significantly influenced the corrosion of carbon steels in low-precipitation environments and non-rainfall period. | Zibo Pei Xuequn Cheng Xiaojia Yang Qing Li Chenhan Xia Dawei Zhang Xiaogang Li | 2021 | Journal of Materials Science & Technology2021，，5： | 12 |
| 13 | 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 |
| 14 | Exosomes derived from human amniotic epithelial cells accelerate diabetic wound healing via PI3K-AKT-mTOR-mediated promotion in angiogenesis and fibroblast function显示文摘Background:Diabetic wounds are one of the most common and serious complications of diabetes mellitus,characterized by the dysfunction of wound-healing-related cells in quantity and quality.Our previous studies revealed that human amniotic epithelial cells(hAECs)could promote diabetic wound healing by paracrine action.Interestingly,numerous studies demonstrated that exosomes derived from stem cells are the critical paracrine vehicles for stem cell therapy.However,whether exosomes derived from hAECs(hAECs-Exos)mediate the effects of hAECs on diabetic wound healing remains unclear.This study aimed to investigate the biological effects of hAECs-Exos on diabetic wound healing and preliminarily elucidate the underlying mechanism.Methods:hAECs-Exos were isolated by ultracentrifugation and identified by transmission electron microscopy,dynamic light scattering and flow cytometry.A series of in vitro functional analyses were performed to assess the regulatory effects of hAECs-Exos on human fibroblasts(HFBs)and human umbilical vein endothelial cells(HUVECs)in a high-glycemic microenvironment.Highthroughput sequencing and bioinformatics analyses were conducted to speculate the related mechanisms of actions of hAECs-Exos on HFBs and HUVECs.Subsequently,the role of the candidate signaling pathway of hAECs-Exos in regulating the function of HUVECs and HFBs,as well as in diabetic wound healing,was assessed.Results:hAECs-Exos presented a cup-or sphere-shaped morphology with a mean diameter of 105.89±10.36 nm,were positive for CD63 and TSG101 and could be internalized by HFBs and HUVECs.After that,hAECs-Exos not only significantly promoted the proliferation and migration of HFBs,but also facilitated the angiogenic activity of HUVECs in vitro.High-throughput sequencing revealed enriched miRNAs of hAECs-Exos involved in wound healing.Kyoto Encyclopedia of Genes and Genomes and Gene Ontology analyses have shown that the target genes of the top 15 miRNAs were highly enriched in the PI3K-AKT pathway.Further functional studies demonstrated that the PI3K-AKT-mTOR pathway was necessary for the induced biological effects of hAECs-Exos on HFBs and HUVECs,as well as on wound healing,in diabetic mice.Conclusions:Our findings demonstrated that hAECs-Exos represent a promising,novel strategy for diabetic wound healing by promoting angiogenesis and fibroblast function via activation of the PI3K-AKT-mTOR pathway. | Pei Wei Chenjian Zhong Xiaolan Yang Futing Shu Shichu Xiao Teng Gong Pengfei Luo Li Li Zhaohong Chen Yongjun Zheng Zhaofan Xia | 2020 | Burns & Trauma2020，8，1： | 12 |
| 15 | Biochemical Mechanism of Chlorantraniliprole Resistance in the Diamondback Moth, Plutella xylostella Linnaeus显示文摘The insecticide chlorantraniliprole exhibits good efficacy and plays an important role in controlling the diamondback moth, Plutella xylostella Linnaeus. However, resistance to chlorantraniliprole has been observed recently in some field populations. At present study, diamondback moths with resistance to chlorantraniliprole(resistant ratio(RR) was 82.18) for biochemical assays were selected. The assays were performed to determine potential resistance mechanisms. The results showed that the selected resistant moths(GDLZ-R) and susceptible moth could be synergized by known metabolic inhibitors such as piperonyl butoxide(PBO), triphenyl phosphate(TPP) and diethyl-maleate(DEM) at different levels(1.68-5.50-fold and 2.20-2.89-fold, respectively), and DEM showed the maximum synergism in both strains. In enzymes assays, a high level of glutathione-S-transferase(GST) was observed in the resistant moth, in contrast, moths that are susceptible to the insecticide had only 1/3 the GST activity of the resistant moths. The analysis of short-term exposure of chlorantraniliprole on biochemical response in the resistant strain also showed that GST activity was significantly elevated after exposure to a sub-lethal concentration of chlorantraniliprole(about 1/3 LC50, 12 mg L-1) 12 and 24 h, respectively. The results show that there is a strong correlation between the enzyme activity and resistance, and GST i s likely the main detoxification mechanism responsible for resistance to chlorantraniliprole in P. xylostella L., cytochrome P450 monooxygenase(P450) and carboxy-lesterase(Car E) are involved in to some extent. | HU Zhen-di FENG Xia LIN Qing-sheng CHEN Huan-yu LI Zhen-yu YIN Fei LIANG Pei GAO Xi-wu | 2014 | Journal of Integrative Agriculture2014，13，11： | 12 |
| 16 | Passive-source ocean bottom seismograph(OBS) array experiment in South China Sea and data quality analyses显示文摘Long-term passive source ocean bottom seismograph(OBS) observatory is challenging due to various technical difficulties. In order to gain experience in this field, and to reveal the lithospheric structure beneath the extinct ridge in the central South China Sea(SCS), we carried out a passive source OBS array experiment, which includes 18 OBSs, in the deep portion of SCS. Here we present the instrumentation, the OBS deployment and recovery of this experiment, and more importantly, the data quality evaluated by a number of approaches. Through processing and inspecting waveforms from global, regional and local earthquakes, we find that most of recovered OBSs have good data quality with discernible main phases. The ambient noise analyses of OBS recordings show that their noise is higher than the global average, and the horizontal component is noisier than the vertical, indicating current impacts on horizontal components are more severe. In the period range of 5–10 s, there is a noise notch for the SCS OBSs, and noise levels of horizontal components are comparable to the vertical. This feature, which is not seen at OBS stations in open ocean, suggests the distant sources for double frequency microseism in this marginal sea are not significant. In addition, we successfully determined the orientations for 7 OBSs by investigating their Rayleigh wave polarizations; and we demonstrated the dispersion feature of Rayleigh waves through the frequency-time analysis. Finally, we summarized lessons learned from this experiment regarding the passive source OBS investigations in SCS. | Chenguang Liu Qingfeng Hua Yanliang Pei Ting Yang Shaohong Xia Mei Xue Ba Manh Le Da Huo Fang Liu Haibo Huang | 2014 | Chinese Science Bulletin2014，59，33： | 11 |
| 17 | Findings of non-pathologic perfusion defects by CT arterial portography and non-pathologic enhancement of CT hepatic arteriography显示文摘INTRODUCTIONCTarterialportography(CTAP)andCThepaticarteriography(CTHA)arethemostsensitivemethodsofdetectinghepatocelularcarci... | LI Li, WU Pei Hong, LIN Hao Gao, LI Jin Qing, MO Yun Xian, ZHENG Lie, LU Li Xia, RUAN Chao Mei and CHEN Lin | 1998 | World Journal of Gastroenterology1998，4，6： | 11 |
| 18 | Analysis of Health Service Utilization and its Influencing Factors among Patients with Pneumoconiosis in China显示文摘Pneumoconiosis,an interstitial lung disease that occurs from breathing in certain kinds of damaging dust particles,is a major occupational disease in China.Patients diagnosed with occupational pneumoconiosis can avail of free medical treatment,whereas patients without a diagnosis of occupational diseases cannot not claim free medical treatment in most provinces from the government before 2019.This study aimed to analyze the priority of medical facility selection and its influencing factors among patients with pneumoconiosis. | WANG Huan Qiang JIA Jun Lin JIANG Zhao Qiang JIN Qi LI Dong Xia LING Rui Jie LI Ying CUI Ping CHEN Gang ZHAO Hong Yu LI Yan WEN Ke LYU Xiang Pei LOU Jian Lin LI Tao | 2021 | Biomedical and Environmental Sciences2021，34，1： | 9 |
| 19 | Mechanism of pulse magneto-oscillation grain refinement on pure Al显示文摘Pulse magneto-oscillation (PMO) was developed as a novel technique to refine the solidification structure of pure aluminium.Its grain refining mechanism was proposed.The PMO refinement mechanism is that the nucleus falls off from the mould wall and drifts into the melt under the action of PMO.The solidification structure of Al melt depends on the linear electric current density,and also the discharge and oscillation frequencies.The radial pressure of PMO sound wave is the major factor that contributes to the migration of nucleus into the melt. | Pei Ning Gong Yongyong Li Renxing Xia Zanqi Zhai Qijie | 2011 | China Foundry2011，8，1： | 8 |
| 20 | Production of laccase by Coriolus versicolor and its application in decolorization of dyestuffs: (Ⅱ) Decolorization of dyes by laccase containing fermentation broth with or without self-immobilized mycelia显示文摘The capability of decolorization for commercial dyes by Coriolus versicolor fermentation broth containing laccase with or without immobilized mycelium was evaluated. With cell free fermentation broth containing laccase, high decolorization ratio was achieved for acid orange 7, but not for the other dyes concerned. The immobilized mycelium was proved to be more efficient than the cell free system. All the four dyestuffs studied were found being decolourized with certain extent by immobilized mycelium. The repeated batch decolorization was carried out with satisfactory results. The experimental data showed that the continuous decolorization of wastewater from a printing and dyeing industry was possible by using the self immobilized C. Versicolor. | LIN Jian ping, LIAN Wei, XIA Li ming, CEN Pei lin\+* (Department of Chemical Engineering and Bioengineering, Zhejiang University, Hangzhou 310027, China. | 2003 | Journal of Environmental Sciences2003，15，1： | 7 |
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