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| 1 | Retrieval of global terrestrial solar-induced chlorophyll fluorescence from TanSat satellite显示文摘The first Chinese Carbon Dioxide Observation Satellite Mission(TanSat), which was launched on December 21, 2016, is intended to measure atmospheric CO_2 concentration.The high spectral resolution(0.044 nm) and high SNR(360 at 15.2 mW m^(-1) sr^(-1) nm^(-1)) measurements in the region of the O_2-A band of the Atmospheric Carbon dioxide Grating Spectroradiometer(AGCS) module onboard TanSat make it possible to retrieve solar-induced chlorophyll fluorescence(SIF) from TanSat observations at the global scale.This paper aims to explore the potential of the TanSat data for global SIF retrieval.A singular vector decomposition(SVD) statistical method was employed to retrieve SIF using radiance over a micro spectral window(~2 nm) around the Fe Fraunhofer lines(centered at 758.8 nm).The global SIF at 758.8 nm was successfully retrieved with a low residual error of 0.03 mW m^(-1) sr^(-1) nm^(-1).The results show that the spatial and temporal patterns of the retrieved SIF agree well with the global terrestrial vegetation pattern.The monthly SIF products retrieved from the TanSat data were compared with other remote sensing datasets, including OCO-2 SIF, MODIS NDVI, EVI and GPP.The overall consistency between TanSat and OCO-2 SIF products(R^2= 0.86) and the consistency of the spatial patterns and temporal variations between the TanSat SIF and MODIS vegetation indices and GPP enhance our confidence in the potential and feasibility of TanSat data for SIF retrieval.TanSat, therefore, provides a new opportunity for global sampling of SIF at fine spatial resolution(2 km × 2 km), thus improving photosynthesis observations from space. | Shanshan Du Liangyun Liu Xinjie Liu Xiao Zhang Xingying Zhang Yanmeng Bi Lianchong Zhang | 2018 | Science Bulletin2018，63，22： | 29 |
| 2 | Ethnopharmacology, Phytochemistry, Pharmacology, Toxicology and Clinical Applications of Radix Astragali显示文摘Radix Astragali(RA),a traditional Chinese medicine from the dried root of Astragalus species,is widely distributed throughout the temperate regions of the world.The major bioactive constituents of RA are triterpene glycosides,flavonoids,saponins,and alkaloids,and these compounds mostly exert pharmacological activities on the cardiovascular,immune,respiratory,and hepatic systems.This review summarizes the recent studies on RA and provides a comprehensive summary regarding the status of resources,ethnopharmacology,phytochemistry,pharmacology,toxicology,clinical application,and patent release of RA.We hope this review can provide a guidance for further development of therapeutic agents from RA. | ZHANG Chun-hong YANG Xiao WEI Jing-ran CHEN Na-mu-han XU Jian-ping BI Ya-qiong YANG Min GONG Xue LI Zi-yan REN Kai HAN Qi-heng ZHANG Lei LI Xue JI Ming-yue WANG Cong-cong LI Min-hui | 2021 | Chinese Journal of Integrative Medicine2021，27，3： | 16 |
| 3 | Basic and Clinical Evidence of an Alternative Method to Produce Vivo Nanofat显示文摘 | Hong-Sen Bi Chen Zhang Fang-Fei Nie Bo-Lin Pan E Xiao | 2018 | Chinese Medical Journal2018，，5： | 14 |
| 4 | Three-dimensional morphological characteristics measurement of ankle joint based on computed tomography image post-processing显示文摘脚关节X光线照相术的精确的放不是可能的背景,重复脚关节X光检查电影上的所有 syndesmotic 参数的量的测量可能具有这研究的小 value.The 目的是为由聪明的联合精确地并且可靠地估计脚关节破裂减小的质量提供一套科学、客观的评估标准三维的( 3-D )计算了断层摄影术( CT )测量从2008年6月的 model.Methods 到2011年3月,所有薄片的 CT | CHEN Yan-xi LU Xiao-ling BI Gang YU Xiao HAO Yi-li ZHANG Kun ZOU Li-ling MEI Jiong YU Guang-rong | 2011 | Chinese Medical Journal2011，，23： | 12 |
| 5 | Investigation of free amino acid, total phenolics,antioxidant activity and purine alkaloids to assess the health properties of non-Camellia tea显示文摘To find novel functional beverages from folk teas, 33 species of frequently used non-Camellia tea(plants other than Camellia) were collected and compared with Camellia tea(green tea, pu-erh tea and black tea) for the first time. Data are reported here on the quantities of 20 free amino acids(FAAs) and three purine alkaloids(measured by UHPLC), total polyphenols(measured by Folin-Ciocalteu assay), and antioxidant activity(DPPH). The total amounts of FAAs in non-Camellia tea(0.62–18.99 mg/g) are generally less than that of Camellia tea(16.55–24.99 mg/g). However, for certain FAAs, the quantities were much higher in some non-Camellia teas, such as γ-aminobutyric acid in teas from Ampelopsis grossedentata, Isodon serra and Hibiscus sabdariffa. Interestingly, theanine was detected in tea from Potentilla fruticosa(1.16±0.81 mg/g). Furthermore, the content of polyphenols in teas from A. grossedentata, Acer tataricum subsp. ginnala are significantly higher than those from Camellia tea;teas from I. serra, Pistacia chinensis and A. tataricum subsp. ginnala have remarkable antioxidant activities similar to the activities from green tea(44.23 μg/m L). Purine alkaloids(caffeine, theobromine and theophylline) were not detected in non-Camellia teas. The investigation suggest some non-Camellia teas may be great functional natural products with potential for prevention of chronic diseases and aging,by providing with abundant polyphenols, antioxidants and specific FAAs. | Wu Bi Chunnian He Yunyun Ma Jie Shen Linghua Harris Zhang Yong Peng Peigen Xiao | 2016 | Acta Pharmaceutica Sinica B2016，6，2： | 11 |
| 6 | A new iridoid glycoside from Gardenia jasminoides显示文摘新 iridoid glycoside, 6 ′ - O-sinapoylgeniposide,从栀子 jasminoides 埃利斯被孤立,它的结构根据 1D 和 2D NMR 被阐明, HR-ESI-MS 技术。 | Xiao Qin Zhou Zhi Ming Bi Ping Li Dan Tang Hal Xia Cai | 2007 | Chinese Chemical Letters2007，18，10： | 10 |
| 7 | Disturbance of hippocampal H2S generation contributes to CUMS-induced depression-like behavior: involvement in endoplasmic reticulum stress of hippocampus显示文摘长期的无法预言的温和压力淫液模型是消沉的一个广泛地使用的试验性的模型。在马头鱼尾的怪兽的外长的导致压力的 neuronal 房间死亡仔细与消沉的致病被联系。过多、延长的 endoplasmic 蜂窝胃嗯压力扳机房间死亡。氢硫化物 H 2 S,第三内长的发信号 gasotransmitter,作为 neuromodulator 和 neuroprotectant 在大脑功能起一个重要作用。我们假设了内长的 H 2 S 产生并且嗯在马头鱼尾的怪兽的应力可能涉及导致淫液的像消沉的行为。因此,集中于是否达到高潮的现在的学习扰乱内长的 H 2 S 和起来调整嗯在马头鱼尾的怪兽的应力并且是否外长的 H 2 S 阻止导致淫液的象压抑一样行为。结果证明对待淫液的老鼠展出像消沉的行为并且海马趾嗯包括调整葡萄糖的蛋白质的起来调整的层次的压力回答 78, CCAAT/enhancer 有约束力的蛋白质相应蛋白质,和劈开的 caspase-12 表示,当时 H 2 在马头鱼尾的怪兽的 S 在对待淫液的老鼠被压制。而且,外长的 H 2 S 阻止导致淫液的像消沉的行为。这些数据显示导致淫液的像消沉的行为与内长的 H 2 S 产生并且嗯在马头鱼尾的怪兽的应力并且建议了那内长的 H 2 S 并且嗯应力是消沉的新奇处理目标。 | Huiying Tan Wei Zou Jiamei Jiang Ying Tian Zhifang Xiao Lili Bi Haiying Zeng Xiaoqing Tang | 2015 | Acta Biochimica et Biophysica Sinica2015，47，4： | 8 |
| 8 | Disinfection byproduct precursor removal by enhanced coagulation and their distribution in chemical fractions显示文摘Raw water from the Songhua River was treated by four types of coagulants, ferric chloride(FeCl3), aluminum sulfate(Al2(SO4)3),polyaluminum chloride(PACl) and composite polyaluminum(HPAC), in order to remove dissolved organic matter(DOM). Considering the disinfection byproduct(DBP) precursor treatability, DOM was divided into five chemical fractions based on resin adsorption.Trihalomethane formation potential(THMFP) and haloacetic acid formation potential(HAAFP) were measured for each fraction. The results showed that hydrophobic acids(HoA), hydrophilic matter(HiM) and hydrophobic neutral(HoN) were the dominant fractions.Although both HoN and HoA were the main THM precursors, the contribution for THMFP changed after coagulation. Additionally,HoA and HiM were the main HAA precursors, while the contribution of HoN to HAAFP significantly increased after coagulation.HoM was more easily removed than HiM, no matter which coagulant was used, especially under enhanced coagulation conditions.DOC removal was highest for enhanced coagulation using FeCl3 while DBPFP was lowest using PACl. This could indicate that not all DOC fractions contained the precursors of DBPs. Reduction of THMFP and HAAFP by PACl under enhanced coagulation could reach51% and 59% respectively. | Yanmei Zhao Feng Xiao Dongsheng Wang Mingquan Yan Zhe Bi | 2013 | Journal of Environmental Sciences2013，25，11： | 7 |
| 9 | Advances in alternating electromagnetic field data processing for earthquake monitoring in China显示文摘The alternating electromagnetic(EM) field is one of the most sensitive physical fields related to earthquakes. There have been a number of publications reporting EM anomalies associated with earthquakes. With increasing applications and research of artificial-source extremely low frequency EM and satellite EM technologies in earthquake studies, the amount of observed data from the alternating EM method increases rapidly and exponentially, so it is imperative to develop suitable and effective methods for processing and analyzing the influx of big data. This paper presents research on the self-adaptive filter and wavelet techniques and their applications to analyzing EM data obtained from ground measurements and satellite observations, respectively. Analysis results show that the self-adaptive filter method can identify both natural- and artificial-source EM signals, and enhance the ratio between signal and noise of EM field spectra, apparent resistivity, and others. The wavelet analysis is capable of detecting possible correlation between EM anomalies and seismic events. These techniques are effective in processing and analyzing massive data obtained from EM observations. | ZHAO GuoZe BI YaXin WANG LiFeng HAN Bing WANG Xiao XIAO QiBin CAI JunTao ZHAN Yan CHEN XiaoBin TANG Ji WANG JiJun | 2015 | Science China Earth Sciences2015，58，2： | 7 |
| 10 | Two new saponins from the aerial part of Astragalus membranaceus var. mongholicus显示文摘Two new saponins named mongholicoside A (1) and mongholicoside B (2) were isolated from the aerial part of Astragalus membranaceus var. mongholicus. Their structures were determined by 1D and 2D NMR, ESI-MS techniques and chemical methods. | Qing Tao Yu Ping Li Zhi Ming Bi Jun Luo Xiao Dan Gao | 2007 | Chinese Chemical Letters2007，18，5： | 7 |
| 11 | Toxicity of Multi-Walled Carbon Nanotubes,Graphene Oxide,and Reduced Graphene Oxide to Zebrafish Embryos显示文摘Objective This study was aimed to investigate the toxic effects of 3 nanomaterials, i.e. multi-walled carbon nanotubes(MWCNTs), graphene oxide(GO), and reduced graphene oxide(RGO), on zebrafish embryos. Methods The 2-h post-fertilization(hpf) zebrafish embryos were exposed to MWCNTs, GO, and RGO at different concentrations(1, 5, 10, 50, 100 mg/L) for 96 h. Afterwards, the effects of the 3 nanomateria on spontaneous movement, heart rate, hatching rate, length of larvae, mortality, and malformations ls were evaluated. Results Statistical analysis indicated that RGO significantly inhibited the hatching of zebrafish embryos. Furthermore, RGO and MWCNTs decreased the length of the hatched larvae at 96 hpf. No obvious morphological malformation or mortality was observed in the zebrafish embryos after exposure to the three nanomaterials. Conclusion MWCNTs, GO, and RGO were all toxic to zebrafish embryos to influence embryos hatching and larvae length. Although no obvious morphological malformation and mortality were observed in exposed zebrafish embryos, further studies on the toxicity of the three nanomaterials are still needed. | LIU Xiao Tong MU Xi Yan WU Xiao Li MENG Li Xuan GUAN Wen Bi MA Yong Qiang SUN Hua WANG Cheng Ju LI Xue Feng | 2014 | Biomedical and Environmental Sciences2014，27，9： | 6 |
| 12 | Grain-Size Distribution of Surface Sediments in the Bohai Sea and the Northern Yellow Sea: Sediment Supply and Hydrodynamics显示文摘The grain-size distribution of surface sediments in the Bohai Sea(BS) and the northern Yellow Sea(NYS), and its relationship with sediment supply and hydrodynamic environment were investigated based on grain-size compositions of surface sediments and modern sedimentation rates. The results showed that the surface sediments in the BS and the NYS were primarily composed of silty sand and clayey silt with a dominant size of silt. In addition, the Yellow River delivered high amount of water and sediments to the BS, and they are dominated in surface sediments(mainly silt) in the Bohai Bay, the Yellow River mouth, the center of the BS, and the north coast of Shandong Peninsula. The coarse-grained sediments were mainly deposited at the river mouth due to the estuarine filtration and physical sorting. Meanwhile, there was a significant relationship among the modern sedimentation rate, the surface sediment grain size distribution and sediment transport pattern. The areas with coarser surface sediments generally corresponded low sedimentation rates because of strong erosion;whereas the sedimentation rate was relatively high at the place that the surface sediments were fine-grained. Furthermore, the grain-size trend analysis showed that the areas with fine-grained surface sediments such as the mud area in the central BS and the upper Liaodong Bay were the convergent centers of surface sediments, except for the Bohai Bay and the subaqueous Yellow River Delta where offshore sediment transport was evident. | YUAN Ping WANG Houjie WU Xiao BI Naishuang | 2020 | Journal of Ocean University of China2020，19，3： | 6 |
| 13 | The modern change and evolution tendency of sand coast in the eastern area of Liaodong Gulf显示文摘The modern change and evolution tendency of sand coast in the eastern area of Liaodong GulfMiaoFengmin;BiZhaoqi;LiShuyuan;Xia... | Miao Fengmin Bi Zhaoqi Li Shuyuan Xiao Yuzhong Cong Peifu Zhuang Zhenye and Xu Weidong | 1995 | Acta Oceanologica Sinica1995，14，4： | 5 |
| 14 | Elevated Resting Heart Rate is Associated with Dyslipidemia in Middle-aged and Elderly Chinese显示文摘Objective To study the relationship between resting heart rate and blood lipid level.Methods A total of 9 415 subjects aged≥40 years were included in the present study.Their resting heart rate was monitored and their serum levels of triglyceride(TG),total cholesterol(TC),low density lipoprotein cholesterol(LDL-C)and high density lipoprotein cholesterol(HDL-C)were measured to define dyslipidemia according to the 2007 Chinese Guidelines on Prevention and Treatment of Dyslipidemia in Adults.Results The subjects were divided into group A with their resting heart rate<70 beats/min,group B with their resting heart rate=70-79 beats/min,group C with their resting heart rate=80-89 beats/min,and group D with their resting heart rate≥90 beats/min.High TG,TC,and LDL-C were presented across the resting heart rate(Ptrend<0.01).Multiple logistic regression analysis revealed that the risk of high TG and TC was higher in subjects with their resting heart rate≥90 beats/min than in those with their resting heart rate<70 beats/min(OR=1.42;95%CI:1.16-1.74 and OR=1.33;95%CI:1.09-1.64,respectively).Conclusion Elevated resting heart rate is associated with high TG and TC in middle-aged and elderly Chinese subjects. | SUN Ji Chao HUANG Xiao Lin DENG Xin Ru LV Xiao Fei LU Jie Li CHEN Yu Hong BI Yu Fang WANG Wei Qing XU Min NING Guang | 2014 | Biomedical and Environmental Sciences2014，27，8： | 5 |
| 15 | Inadequate glycaemic control and antidiabetic therapy among inpatients with type 2 diabetes in Guangdong Province of China显示文摘背景糖尿病 mellitus 在调查的 China.We 在最近的年里变得流行在来自在广东省教医院的十所大学的类型 2 糖尿病的住院病人之中的多糖症和不适当的 glycaemic 控制的流行,中国。当 HbA1c() 6.5%.Therapeutic 政体包括了没有干预,在糖尿病的病人的方法不适当的 glycaemic 控制被定义,生活方式仅仅,口头的 antiglycemic 代理人(OA ) ,加 OA (insulin+OA ) 的胰岛素,或胰岛素仅仅。Antidiabetic 管理包括了 monotherapy,两倍治疗,三元组或四倍的治疗。在有已知的历史的 493 个糖尿病的住院病人之中的结果, 75%had HbA1c6.5%.Inadequate 葡萄糖控制率更经常比在 OA 政体(71%)( PO.001 )上在 insulin+OA 政体(97%)上在病人被看见,并且在联合治疗(81%-96%)上的病人更经常比 monotherapy (75%)( P0.05 ),胰岛素上的 .Patients 由吝啬的 HbA1c , glycemic 控制率,糖尿病持续时间, microvascular 复杂并发症,和 BMI ( P0.01 )在 OA 上与病人显著地不同。这研究看了类型 2 糖尿病的病人的那 glycaemic 控制的结论为胰岛素的收到的胰岛素和开始时间通常是谁的病人败坏了 delayed.It 依赖临床医生从传统的逐步的治疗搬到更活跃、早的联合 antidiabetic 治疗提供更好的葡萄糖控制。 | BI Yan YAN Jin-hua LIAO Zhi-hong LI Yan-bing ZENG Long-yi TANG Kuan-xiao XUE Yao-ming YANG Hua-zhang LI Lu CAI De-hong WU Ge ZHANG Fan LIN Shao-da XIAO Zheng-hua ZHU Da-long WENG Jian-ping | 2008 | Chinese Medical Journal2008，，8： | 5 |
| 16 | Bevacizumab biosimilar LY01008 compared with bevacizumab(Avastin)as first-line treatment for Chinese patients with unresectable,metastatic,or recurrent non-squamous non-small-cell lung cancer:A multicenter,randomized,double-blinded,phase Ⅲ trial显示文摘Background:Previous studies have demonstrated the preclinical pharmacological and toxicological consistency,and clinical pharmacokinetic equivalence of bevacizumab biosimilar LY01008 with reference bevacizumab(Avastin).This randomized controlled trial aimed to compare the efficacy and safety of LY01008 with Avastin in first-line treatment of Chinese patients with advanced or recurrent non-squamous non-small cell lung cancer(NSCLC).Methods:StageⅢB-ⅣNSCLC patients with evaluable lesions,good physical status,and adequate organ functions from 67 centers across China were randomized in a ratio of 1:1 to receive LY01008 or Avastin 15 mg/kg intravenously in combination with paclitaxel/carboplatin(combined treatment)for 4-6 cycles,followed by maintenance monotherapy with LY01008 until disease progression,intolerable toxicity,or death.The primary endpoint was objective response rate(ORR)in accordance with Response Evaluation Criteria in Solid Tumors(RECIST)version 1.1 confirmed by independent radiological review committees(IRRC).Secondary endpoints included disease control rate(DCR),duration of response(DoR),progression-free survival(PFS),overall survival(OS),and safety.This study was registered in Clinical Trials.gov(NCT03533127).Results:Between December 15^(th),2017,and May 15^(th),2019,a total of 649 patients were randomized to the LY01008(n=324)or Avastin(n=325)group.As of September 25th,2019 for primary endpoint analysis,589 patients received ORR evaluation,with a median number of combined treatment cycles of 5(range 1-6)andmedian duration of treatment of 3.0(range 0.0-5.1)months.ORRof responseevaluable patients in the LY01008 and Avastin groups were 48.5% and 53.0%,respectively.The stratified ORR ratio was 0.91(90%CI 0.80-1.04,within the prespecified equivalence margin of 0.75-1.33).Up to May 15^(th),2020,with a median follow-up of 13.6(range 0.8-28.4)months,no notable differences in DCR,median DoR,median PFS,median OS,and 1-year OS rate were observed between the LY01008 and Avastin groups.There were no clinically meaningful differences in safety and immunogenicity across treatment groups.Conclusions:LY01008 demonstrated similarity to Avastin in terms of efficacy and safety in Chinese patients with advanced or recurrent non-squamous NSCLC.LY01008 combined with paclitaxel/carboplatin is expected to become a new treatment option for unresectable,metastatic,LY01008 and Avastin groups.There were no clinically meaningful differences in safety and immunogenicity across treatment groups.Conclusions:LY01008 demonstrated similarity to Avastin in terms of efficacy and safety in Chinese patients with advanced or recurrent non-squamous NSCLC.LY01008 combined with paclitaxel/carboplatin is expected to become a new treatment option for unresectable,metastatic,or recurrent non-squamous NSCLC patients in the first-line setting. | Yuankai Shi Kaijian Lei Yuming Jia Bingqiang Ni Zhiyong He Minghong Bi Xicheng Wang Jianhua Shi Ming Zhou Qian Sun Guolei Wang Dongji Chen Yongqian Shu Lianke Liu Zhongliang Guo Yong Liu Junquan Yang Ke Wang Ke Xiao LinWu Tienan Yi Debin Sun Mafei Kang Tianjiang Ma Yimin Mao Jinsheng Shi Tiegang Tang Yan Wang Puyuan Xing Dongqing Lv Wangjun Liao Zhiguo Luo Bin Wang Xiaohong Wu Xiaoli Zhu Shuhua Han Qisen Guo Rongyu Liu Zhiwei Lu Jianyong Zhang Jian Fang Changlu Hu Yinghua Ji Guolong Liu Hong Lu Dedong Wu Junhong Zhang Shuyang Zhu Zheng Liu Wensheng Qiu Feng Ye Yan Yu Yanqiu Zhao Qinhong Zheng Jun Chen Zhanyu Pan Yiping Zhang Wenjuan Lian Bo Jiang Bo Qiu Guojun Zhang Hua Zhang Yanju Chen Yuan Chen Hongbing Duan Manxiang Li Shengming Liu Lijun Ma Hongming Pan Xia Yuan Xueli Yuan Yulong Zheng Emei Gao Li Zhao Shumin Wang Can Wu | 2021 | Cancer Communications2021，41，9： | 5 |
| 17 | Applying risk management to analytical methods for the desorbing process of ginkgo diterpene lactone meglumine injection显示文摘Analysis errors can occur in the desorbing process of ginkgo diterpene lactone meglumine injection(GDMI) by a conventional analysis method, due to several factors, such as easily crystallized samples, solvent volatility, time-consuming sample pre-processing, fixed method, and offline analysis. Based on risk management, near-infrared(NIR) and mid-infrared(MIR) spectroscopy techniques were introduced to solve the above problems with the advantage of timely analysis and non-destructive nature towards samples. The objective of the present study was to identify the feasibility of using NIR or MIR spectroscopy techniques to increase the analysis accuracy of samples from the desorbing process of GDMI. Quantitative models of NIR and MIR were established based on partial least square method and the performances were calculated. Compared to NIR model, MIR model showed greater accuracy and applicability for the analysis of the GDMI desorbing solutions. The relative errors of the concentrations of Ginkgolide A(GA) and Ginkgolide B(GB) were 2.40% and 2.89%, respectively, which were less than 5.00%. The research demonstrated the potential of the MIR spectroscopy technique for the rapid and non-destructive quantitative analysis of the concentrations of GA and GB. | XU Fang-Fang BI Yu-An HUANG Wen-Zhe WANG Zhen-Zhong XIAO Wei | 2018 | Chinese Journal of Natural Medicines2018，16，5： | 5 |
| 18 | Chinese expert consensus on conversion therapy for hepatocellular carcinoma(2021 edition)显示文摘Recent advances in systemic and locoregional treatments for patients with unresectable or advanced hepatocellular carcinoma(HCC)have resulted in improved response rates.This has provided an opportunity for selected patients with initially unresectable HCC to achieve adequate tumor downstaging to undergo surgical resection,a‘conversion therapy’strategy.However,conversion therapy is a new approach to the treatment of HCC and its practice and treatment protocols are still being developed.Review the evidence for conversion therapy in HCC and develop consensus statements to guide clinical practice.Evidence review:Many research centers in China have accumulated significant experience implementing HCC conversion therapy.Preliminary findings and data have shown that conversion therapy represents an important strategy to maximize the survival of selected patients with intermediate stage to advanced HCC;however,there are still many urgent clinical and scientific challenges for this therapeutic strategy and its related fields.In order to summarize and learn from past experience and review current challenges,the Chinese Expert Consensus on Conversion Therapy for Hepatocellular Carcinoma(2021 Edition)was developed based on a review of preliminary experience and clinical data from Chinese and non-Chinese studies in this field and combined with recommendations for clinical practice.Sixteen consensus statements on the implementation of conversion therapy for HCC were developed.The statements generated in this review are based on a review of clinical evidence and real clinical experience and will help guide future progress in conversion therapy for patients with HCC. | Hui-Chuan Sun Jian Zhou Zheng Wang Xiufeng Liu Qing Xie Weidong Jia Ming Zhao Xinyu Bi Gong Li Xueli Bai Yuan Ji Li Xu Xiao-Dong Zhu Dousheng Bai Yajin Chen Yongjun Chen Chaoliu Dai Rongping Guo Wenzhi Guo Chunyi Hao Tao Huang Zhiyong Huang Deyu Li Gang Li Tao Li Xiangcheng Li Guangming Li Xiao Liang Jingfeng Liu Fubao Liu Shichun Lu Zheng Lu Weifu Lv Yilei Mao Guoliang Shao Yinghong Shi Tianqiang Song Guang Tan Yunqiang Tang Kaishan Tao Chidan Wan Guangyi Wang Lu Wang Shunxiang Wang Tianfu Wen Baocai Xing Bangde Xiang Sheng Yan Dinghua Yang Guowen Yin Tao Yin Zhenyu Yin Zhengping Yu Bixiang Zhang Jialin Zhang Shuijun Zhang Ti Zhang Yamin Zhang Yubao Zhang Aibin Zhang Haitao Zhao Ledu Zhou Wu Zhang Zhenyu Zhu Shukui Qin Feng Shen Xiujun Cai Gaojun Teng Jianqiang Cai Minshan Chen Qiang Li Lianxin Liu Weilin Wang Tingbo Liang Jiahong Dong Xiaoping Chen Xuehao Wang Shusen Zheng Jia Fan 无 | 2022 | Hepatobiliary Surgery and Nutrition2022，11，2： | 4 |
| 19 | Genetic and Molecular Characterization of H9N2 Avian Influenza Viruses Isolated from Live Poultry Markets in Hubei Province, Central China, 2013–2017显示文摘H9N2 subtype avian influenza virus(AIV)is an influenza A virus that is widely spread throughout Asia,where it jeopardizes the poultry industry and provides genetic material for emerging human pathogens.To better understand the epidemicity and genetics of H9 subtype AIVs,we conducted active surveillance in live poultry markets(LPMs)in Hubei Province from 2013 to 2017.A total of 4798 samples were collected from apparent healthy poultry and environment.Realtime RT-PCR revealed that the positivity rate of influenza A was 26.6%(1275/4798),of which the H9 subtype accounted for 50.3%(641/1275)of the positive samples.Of the 132 H9N2 viral strains isolated,48 representative strains were subjected to evolutionary analysis and genotyping.Phylogenetic analysis revealed that all H9N2 viral genes had 91.1%–100%nucleotide homology,clustered with genotype 57,and had high homology with human H9N2 viruses isolated from2013 to 2017 in China.Using a nucleotide divergence cutoff of 95%,we identified ten distinct H9N2 genotypes that continued to change over time.Molecular analysis demonstrated that six H9N2 isolates had additional potential glycosylation sites at position 218 in the hemagglutinin protein,and all isolates had I155 T and Q226 L mutations.Moreover,44 strains had A558 V mutations in the PB2 protein and four had E627 V mutations,along with H9N2 human infection strains A/Beijing/1/2016 and A/Beijing/1/2017.These results emphasize that the H9N2 influenza virus in Hubei continues to mutate and undergo mammalian adaptation changes,indicating the necessity of strengthening the surveillance of the AIV H9N2 subtype in LPMs. | Zhibin Hu Fuhu Peng Zhenghui Xiong Wanpo Zhang Tingting Li Yuejun Shi Jun Xie Xin Jin Jingjing Huang Hongde Xiao Dingren Bi Nianhua Song Zili Li | 2021 | Virologica Sinica2021，36，2： | 4 |
| 20 | Bioremediation of Hexavalent Chromium Pollution by Sporosarcina saromensis M52 Isolated from Offshore Sediments in Xiamen, China显示文摘Objective Cr(VI)removal from industrial effluents and sediments has attracted the attention of environmental researchers.In the present study,we aimed to isolate bacteria for Cr(VI)bioremediation from sediment samples and to optimize parameters of biodegradation.Methods Strains with the ability to tolerate Cr(VI)were obtained by serial dilution and spread plate methods and characterized by morphology,16S r DNA identification,and phylogenetic analysis.Cr(VI)was determined using the 1,5-diphenylcarbazide method,and the optimum p H and temperature for degradation were studied using a multiple-factor mixed experimental design.Statistical analysis methods were used to analyze the results.Results Fifty-five strains were obtained,and one strain(Sporosarcina saromensis M52;patent application number:201410819443.3)having the ability to tolerate 500 mg Cr(VI)/L was selected to optimize the degradation conditions.M52 was found be able to efficiently remove 50-200 mg Cr(VI)/L in24 h,achieving the highest removal efficiency at p H 7.0-8.5 and 35°C.Moreover,M52 could completely degrade 100 mg Cr(VI)/L at p H 8.0 and 35°C in 24 h.The mechanism involved in the reduction of Cr(VI)was considered to be bioreduction rather than absorption.Conclusion The strong degradation ability of S.saromensis M52 and its advantageous functional characteristics support the potential use of this organism for bioremediation of heavy metal pollution. | ZHAO Ran WANG Bi CAI Qing Tao LI Xiao Xia LIU Min HU Dong GUO Dong Bei WANG Juan FAN Chun | 2016 | Biomedical and Environmental Sciences2016，29，2： | 4 |
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