|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 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 |
| 2 | Elevated nocturnal and morning blood pressure in patients with obstructive sleep apnea syndrome显示文摘 | HE Quan-ying FENG Jing ZHANG Xilong LIANG Zong-an HUANG Shao-guang KANG Jian WANG Guang-fa ZHANG Li-qiang MA Li-jun WANG Bei LIN Qi-chang ZHANG Jin-nong LIU Hui-guo LUO Yuan-ming LIU Jian-hong WANG Shi XIAO Gao-hui LU Gan ZHANG Jin FENG Xue-wei CHEN Bao-yuan | 2012 | Chinese Medical Journal2012，，10： | 15 |
| 3 | Relationship of daytime blood pressure and severity of obstructive sleep apnea among Chinese: a multi-center investigation in China显示文摘背景流行病的研究显示出在妨碍的睡觉呼吸暂停(OSA ) 和高血压之间的一个独立、明确的协会。这研究试图在中国的大陆在中国人口定义在白天血压和 OSA 的严厉之间的协会。二十大学医院睡觉在中国的大陆集中的方法被中国医药协会(CMA ) 邀请参予这流行病的研究和 2297 个连续病人(年老的 18-85 年;1981 男性和 316 女性) 为在 2004 年 1 月之间的 OSA 的评估参考了这二十个睡觉中心, 2006 年 4 月有希望地被注册。夜的 polysomnography 在每个病人被执行,并且疾病严厉基于呼吸暂停呼吸过慢过浅索引(AHI ) 被估计。这些病人是进四个组的 classfied:non-apneic 控制(控制, n=257 ) 与 AHI 5 事件 / 小时;温和睡觉呼吸暂停(温和, n=402 ) 与 AHI > 5 和 15 个事件 / 小时;中等睡觉呼吸暂停(中等, n=460 ) 与 AHI > 15 和 30 个事件 / 小时和严重睡觉呼吸暂停(严重, n=1178 ) 与 AHI > 30 个事件 / 小时。白天血压大小在为得到平均价值参考睡觉中心的日子在办公室里在上午 10 点在每个病人在标准化条件下面被执行。所有病人被请求两个都在 assessing.Results 的日子前停止与血压有关的药三天收缩血压和心脏舒张的血压珍视的白天是显著地与 AHI 有关断然(r = 0.201 和 0.276 分别地;两 P 价值 < 0.001 ) 并且到天底夜的氧浸透否定地(r=-0.215 和 -0.277, 分别地;两 Pvalues < 0.001 ) ,它是 OSA 严厉的参数。在二个特殊设计吝啬的阴谋,收缩的白天和心脏舒张的血压的工具与增加 AHI 逐渐地增加了。在 61-65 的 AHI 以外,这个增加的趋势到达了结果显示出的 plateau.Conclusions 那 OSA 严厉与白天血压被联系直到 61-65 的 AHI,为早 OSA 管理提供证据,特别在有伴随物高血压的 OSA 病人。 | HE Quan-ying FENG Jing ZHANG Xi-long LIANG Zong-an HUANG Shao-guang KANG Jian WANG Guang-fa ZHANG Li-qiang MA Li-jun, WANG Bei, LIN Qi-chang, ZHANG Jing-nong, LIU Hui-guo, LUO Yuan-ming,LIU Jian-hong, WANG Shi, XIAO Gao-hui, LU Gan, ZHANG Jin, FENG Xue-wei and CHEN Bao-yuan MA Li-jun WANG Bei LIN Qi-chang ZHANG Jing-nong LIU Hui-guo LUO Yuan-ming LIU Jian-hong WANG Shi XIAO Gao-hui LU Gan ZHANG Jin FENG Xue-wei CHEN Bao-yuan | 2010 | Chinese Medical Journal2010，，1： | 9 |
| 4 | Bone Metabolic Markers in Patients with Obstructive Sleep Apnea Syndrome显示文摘 | Yan Qiao Bei Wang Jiao-Jiao Yang Yan-Feng Fan Qian GUO Zhan-Jun Dou Ya-Qiong Huang Ting-Ting Feng Shu-Juan Wang Dong-Dong An Xiao-Ling Gao | 2018 | Chinese Medical Journal2018，，16： | 7 |
| 5 | 3D finite element simulation of explosive welding of three-layer plates显示文摘A 3D finite element model of the explosive welding process of three-layer plates with materials of steel-copper-copper is established. Based on the presented model, the bonding mechanism is simulated and analyzed, different detonation modes are also comparatively studied to indicate the driving force spread in few microseconds. The results show that the three layer plates bond together after many times of impact between the flyers and the base driven by detonation wave, which is damping rapidly at each impact with wavelength decreasing. The pressure at the detonation point is minimal, which induces non-bonding of the plates here. Detonation wave propagates in concentric circle both under side-midpoint detonation mode and under center-point detonation mode, but the movement of the flyer is different, which makes non-bonding easily occur at the end of detonation under side-midpoint detonation and at the center of the plate under center-point detonation. | SUI GuoFa LI JinShan SUN Feng MA Bei LI HongWei | 2011 | Science China(Physics,Mechanics & Astronomy)2011，54，5： | 7 |
| 6 | Observation and modeling on irregular purple soil water infiltration process显示文摘The infiltration process is a critical link between surface water and groundwater. In this research, a specific device to observe infiltration processes in homogeneous and heterogeneous soils with triangular and inverted triangular profiles was designed, and the Green-Ampt model was employed for the process simulation. The results indicate that(1) the wetting front in coarse texture soils transports faster than in fine texture soils;(2) for the homogeneous case, the wetting front in triangularshaped soils transports faster than the inverted triangular type, but the triangular-shaped soils show a lower infiltration rate;(3) in the initial step, the wetting front in triangular-shaped soils shows higher transport speed, but depicts lower speed with increase in the time;(4) both the wetting front and infiltration rate show a significant exponential relation with the time. From these findings, an empirical model was developed which agrees well with the observed data and provides a useful method for this field of soil research. | CHENG Dong-bing DONG Lin-yao QIAN Feng SUN Bei | 2017 | Journal of Mountain Science2017，14，6： | 6 |
| 7 | Targeting MAPK pathways by naringenin modulates microglia M1 / M2 polarization in lipopolysaccharide-stimulated cultures显示文摘OBJECTIVE Neuroinflammation is considered to be an important and inevitable pathological process associated with all types of damages to the central nervous system.The hallmark of neuroinflammation is the microglia activation.In response to different micro-environmental disturbances,microglia could polarize into either an M1 pro-inflammatory phenotype,exacerbating neurotoxicity,or an M2 anti-inflammatory phenotype,exerting neuroprotection.Therefore,shifting the polarization of microglia toward the M2 phenotype could possess a more viable strategy for the neuroinflammatory disorders treatment.Naringenin(NAR) is natural y a grapefruit flavonoid and possesses various kinds of pharmacological activities,such as anti-inflammatory and neuroprotective activities.In the present study,we aimed to investigate the potential effects of NAR on microglial M1/M2 polarization and further reveal the underlying mechanisms of actions.METHODS BV-2 cells were pretreated with NAR(100 μmol·L^(-1)) for 1 h and then incubated with LPS(1 mg·L^(-1)) for 24 h.The effects of NAR on LPS-induced microglia activation,microglial M1/M2 polarization and MAPK pathways were detected.In addition,BV-2 cells were incubated with or without anisomycin(ANI,a selective agonist of JNK) to evaluate the role of JNK on microglia activation and microglia M1/M2 polarization.RESULTS First,NAR inhibited LPS-induced microglial activation.Then,NAR shifted the M1 pro-inflammatory microglia phenotype to the M2 anti-inflammatory M2 microglia state as demonstrated by the decreased expression of M1 markers,ie,inducible tumor necrosis factor-α(TNF-α),interleukin-1β(IL-1β)and the elevated expression of M2 markers(ie,arginase 1,IL-4 and IL-10).In addition,the effects of NAR on microglial polarization was dependent on MAPK signaling,particularly JNK inactivation,as evidenced by the fact that the selective activator of JNK abolished NAR-promoted M2 polarization and further NAR-inhibited microglial activation.CONCLUSION NAR promotes microglia M1/M2 polarization,thus conferring anti-neuroinflammatory effects via the inhibition of MAPK signaling activation.These findings might provide new alternative avenues for neuroinflammation-related disorders treatment. | ZHANG Bei WEI Yi-zheng WANG Guo-qing LI Dai-di SHI Jing-shan ZHANG Feng | 2018 | 中国药理学与毒理学杂志2018，32，9： | 5 |
| 8 | Biochar Combined with Vermicompost Increases Crop Production While Reducing Ammonia and Nitrous Oxide Emissions from a Paddy Soil显示文摘Organic amendments such as vermicompost and biochar have been reported to enhance soil fertility and crop productivity.However, whether the co-application of both amendments has synergistic effects or whether such benefits are accompanied by the risk of gaseous nitrogen(N) loss in an agroecosystem remains unknown. A soil column experiment with a fully factorial design was conducted using three levels of vermicompost(no dose, low dose(1%, weight:weight), and high dose(3%, weight:weight)) without or with biochar(1%, weight:weight) to investigate their effects on rice growth and gaseous N loss across the crop growing season. Our results demonstrated that synergistic interactions existed between vermicompost and biochar in promoting crop yield. Compared with biochar amendment alone, biochar combined with vermicompost significantly(P < 0.01) increased rice yield by 26.5%–35.3%. However,high dose of vermicompost significantly(P < 0.01) increased the cumulative ammonia(NH_3) and nitrous oxide(N_2O) emissions. In the presence of vermicompost, the incorporation of biochar amendment significantly(P < 0.01) decreased the cumulative N_2O emission by 14.1%–18.6%. The lowest emission factor value of NH_3 and N_2O was achieved using biochar in combination with low dose of vermicompost. This study revealed that the combination of biochar and moderate dose of vermicompost offers a novel approach to promote crop productivity while reducing the environmental risk. | WU Di FENG Yanfang XUE Lihong LIU Manqiang YANG Bei HU Feng YANG Linzhang | 2019 | Pedosphere2019，29，1： | 5 |
| 9 | Single-center Experience in the Diagnosis and Treatment of Hepatic Perivascular Epithelioid Cell Neoplasm显示文摘Background and Aims:Perivascular epithelioid cell neo-plasms(PEComas)are a rare type of mesenchymal neo-plasm and their preoperative diagnosis is challenging.In this study,we summarized the experience from a single medical center to study the examinations,clinical presen-tations,and pathological and histological characteristics of PEComas in the liver in order to optimize overall un-derstanding of the diagnosis and treatment of these neo-plasms.Methods:We conducted a retrospective analysis to investigate the clinical and pathological characteristics as well as imaging presentations of 75 patients diagnosed with hepatic PEComa in The First Affiliated Hospital of Zhe-jiang University between April 2010 and April 2020.Re-sults:Among the 75 patients,52 were women,and the median age was 48 years.Most patients had no specific symptoms,and two were admitted to the hospital for a second time owing to relapse.All patients underwent surgi-cal resection.Histologically,38 patients had classical angio-myolipoma(AML)and 37 had epithelioid AML.The PECo-mas were accompanied by positive immunohistochemical expression of HMB45,Melan-A,and smooth muscle actin.Follow-up data were obtained from 47 of the total 75 pa-tients,through October 2020.Two patients had metastasis after surgery.Conclusions:AML is the most common type of hepatic PEComa.There are no specific symptoms of he-patic PEComa,and serological examinations and imaging modalities for accurate preoperative diagnosis are lacking.Epithelioid AML should be considered a tumor of uncertain malignant potential;however,the prognosis of PEComa af-ter resection is promising. | Junjun Jia Jia Luo Cheng-Gen Pan Guomei Ge Meibao Feng Bei Zou Li Liu Shusen Zheng Jun Yu | 2022 | Journal of Clinical and Translational Hepatology2022，10，1： | 5 |
| 10 | Constraint-induced movement therapy promotes motor function recovery and downregulates phosphorylated extracellular regulated protein kinase expression in ischemic brain tissue of rats显示文摘Motor function impairment is a common outcome of stroke.Constraint-induced movement therapy(CIMT)involving intensive use of the impaired limb while restraining the unaffected limb is widely used to overcome the effects of‘learned non-use’and improve limb function after stroke.However,the underlying mechanism of CIMT remains unclear.In the present study,rats were randomly divided into a middle cerebral artery occlusion(model)group,a CIMT+model(CIMT)group,or a sham group.Restriction of the affected limb by plaster cast was performed in the CIMT and sham groups.Compared with the model group,CIMT significantly improved the forelimb functional performance in rats.By western blot assay,the expression of phosphorylated extracellular regulated protein kinase in the bilateral cortex and hippocampi of cerebral ischemic rats in the CIMT group was significantly lower than that in the model group,and was similar to sham group levels.These data suggest that functional recovery after CIMT may be related to decreased expression of phosphorylated extracellular regulated protein kinase in the bilateral cortex and hippocampi. | Bei Zhang Qiang He Ying-ying Li Ce Li Yu-long Bai Yong-shan Hu Feng Zhang | 2015 | Neural Regeneration Research2015，10，12： | 5 |
| 11 | Stability of SARS-CoV-2 on the Surfaces of Three Meats in the Setting That Simulates the Cold Chain Transportation显示文摘Dear Editor,The coronavirus disease 2019(COVID-19)pandemic presents a severe threat to public health and the global economy and the direct origin of the causative agent severe acute respiratory syndrome coronavirus 2(SARS-Co V-2)remains unresolved(WHO 2020).The outbreak in China was successfully contained by the implementation of a strict quarantine strategy,however sporadic outbreaks still occurred and were associated with trade markets in Beijing and Dalian cities.The COVID-19 outbreak in Beijing was traced to contaminated salmon meat sold at the Xinfadi market,Beijing,China(Chinese CDC 2020)。 | Xiao-Li Feng Bei Li Hao-Feng Lin Hong-Yi Zheng Ren-Rong Tian Rong-Hua Luo Mei-Qin Liu Ren-Di Jiang Yong-Tang Zheng Zheng-Li Shi Yu-Hai Bi Xing-Lou Yang | 2021 | Virologica Sinica2021，36，5： | 3 |
| 12 | Downregulation of circ-ZNF609 Promotes Heart Repair by Modulating RNA N^(6)-Methyladenosine-Modified Yap Expression显示文摘Circular RNAs take crucial roles in several pathophysiological processes.The regulatory role and its underlying mechanisms of circ-ZNF609 in the heart remains largely unknown.Here,we report that circ-ZNF609 is upregulated during myocardial ischemia/reperfusion(I/R)remodeling.Knockdown of circ-ZNF609 protects against acute I/R injury and attenuates left ventricle dysfunction after I/R remodeling in vivo.In vitro,circ-ZNF609 regulates cardiomyocyte survival and proliferation via modulating the crosstalk between Hippo-YAP and Akt signaling.Mechanically,N6-methyladenosine-modification is involved in the regulatory role of circ-ZNF609 on YAP.An in-depth study indicates that knockdown of circ-ZNF609 decreases the expression of YTHDF3 and further fine-tuned the accessibility of Yap mRNA to YTHDF1 and YTHDF2 to regulate YAP expression.circ-ZNF609 knockdown represents a promising therapeutic strategy to combat the pathological process of myocardial I/R injury. | Lijun Wang Pujiao Yu Jiaqi Wang Guie Xu Tianhui Wang Jingyi Feng Yihua Bei Jiahong Xu Hongbao Wang Saumya Das Junjie Xiao | 2022 | Research2022，，3： | 3 |
| 13 | Engineered neutrophil apoptotic bodies ameliorate myocardial infarction by promoting macrophage efferocytosis and inflammation resolution显示文摘Inflammatory response plays a critical role in myocardial infarction(MI)repair.The neutrophil apoptosis and subsequent macrophage ingestion can result in inflammation resolution and initiate regeneration,while the therapeutic strategy that simulates and enhances this natural process has not been established.Here,we constructed engineered neutrophil apoptotic bodies(eNABs)to simulate natural neutrophil apoptosis,which regulated inflammation response and enhanced MI repair.The eNABs were fabricated by combining natural neutrophil apoptotic body membrane which has excellent inflammation-tropism and immunoregulatory properties,and mesoporous silica nanoparticles loaded with hexyl 5-aminolevulinate hydrochloride(HAL).The eNABs actively targeted to macrophages and the encapsulated HAL simultaneously initiated the biosynthesis pathway of heme to produce anti-inflammatory bilirubin after intracellular release,thereby further enhancing the anti-inflammation effects.In in vivo studies,the eNABs efficiently modulated inflammation responses in the infarcted region to ameliorate cardiac function.This study demonstrates an effective biomimetic construction strategy to regulate macrophage functions for MI repair. | Lili Bao Geng Dou Ran Tian Yajie Lv Feng Ding Siying Liu Ruifeng Zhao Lu Zhao Jun Zhou Lin Weng Yan Dong Bei Li Shiyu Liu Xin Chen Yan Jin | 2022 | Bioactive Materials2022，7，3： | 3 |
| 14 | New players in ABA signaling: identification of PUB12/13 involved in degradation of ABA co-receptor ABI1显示文摘Abscisic acid(ABA)was originally identified in the early1960s,and was thought to be involved in fruit and leaf abscission.Over the past 50 years,ABA was intensely studied and has become one of the vital plant hormones implicated in seed dormancy,seed germination,stomatal regulation,flowering,senescence and environmental stress responses. | MA Xuan MO Bei Xin CAO Xiao Feng | 2015 | Science China(Life Sciences)2015，58，11： | 3 |
| 15 | Changes in Soil Enzyme Activity and Nutrient Content in Different Years of Continuous Cropping Tobacco Fields显示文摘In order to find out changes in the main fertility indicators of continuous cropping tobacco fields in Henan Province with years of continuous cropping,5 typical tobacco fields( Jia County,Shaoling District,Fangcheng County,Xiangcheng County,and Song County) were studied. Indicators in question included activity of main enzymes( sucrase,urease,catalase,and acid phosphatase),p H value,organic matters,total nitrogen,available phosphorus and available potassium. The results indicate that in most tobacco fields,the activity of sucrase and urease increased in two years of continuous cropping,later,it showed a declining trend with increase in years of continuous cropping; in some fields,it directly declined with increase in years of continuous cropping; the activity of catalase increased in two years of continuous cropping,later,it showed a declining trend with increase in years of continuous cropping,and it became stable after three years of continuous cropping;generally,the activity of acid phosphatase declined with increase in the years of continuous cropping within 3 years continuous cropping,later,it became stable. Except Fangcheng County,the soil p H value of other districts( counties) generally declined with increase in years of continuous cropping,and it was in the range of 5. 6-6. 8. With the increase in continuous cropping,the soil organic matters( SOM) in tobacco fields of Jia County and Song County declined,changes of SOM in tobacco fields of Fangcheng County and Xiangcheng County were not obvious,and SOM showed the trend of first decline then rise in Shaoling District. In most tobacco fields( Jia County,Xiangcheng County,and Song County),the total nitrogen showed a declining trend; in Shaoling District,it showed a trend of first decline then rise; in Fangcheng County,it showed a rising trend. The available phosphorus firstly slightly declined then rose in tobacco fields of Shaoling District and Song County; it showed a trend of first rise then decline in Jia County; there were no obvious changes in Fangcheng County and Xiangcheng County. Changes in the available potassium were different in tobacco fields. In sum,there are certain rules for changes in soil enzyme activity and nutrient content in tobacco fields in Henan Province,but changes are not completely the same. It is concluded that the site conditions and farming activities exert a certain influence on soil enzyme activity,p H value,organic matters,and nitrogen,phosphorus and potassium content. Therefore,to solve obstacles in continuous cropping of tobacco fields,different regions should take different measures. | Jifeng CHEN Hui SUN Yang XIA Kaixuan CAI Hongyuan LIU Yuanyuan LI Ruiliang GUO Bei HOU Shuai FENG Xiaoxin JIANG | 2017 | Asian Agricultural Research2017，9，5： | 2 |
| 16 | Drug Resistance to HIV-1 Integrase Inhibitors among Treatment-naive Patients in Jiangsu, China显示文摘Integrase strand transfer inhibitors (In STIs) have been widely used in recent years because of their high genetic barrier to resistance.The World Health Organization (WHO) has recommended dolutegravir(DTG)-containing regimens as the preferred first-and second-line antiretroviral therapy (ART) regimens for people living with human immunodeficiency virus(HIV)[1]. | YIN Yue Qi LU Jing ZHOU Ying SHI Ling En YUAN De Fu CHEN Jian Shuang XU AN Yan HU Hai Yang ZHANG Zhi XU Xiao Qin FU Geng Feng WANG Bei | 2021 | Biomedical and Environmental Sciences2021，34，5： | 2 |
| 17 | Peperites in the Permian Tarim large igneous province in Northwest China and their constraints on the local eruption environments显示文摘Peperites 是岩浆和 unconsolidated 沉积混合产生的 volcaniclastic 材料的特殊类型。他们直接表明火山作用和沉积的同时期性,并且因此,他们能被用来在暴烈的爆发期间抑制本地 paleoenvironments。我们在二叠的 Tarim 大火的省(TLIP ) 的西北露头(Inggan-Kalpin 区域) 的更低的顺序识别了 peperites,西北中国。在 Inggan,短而粗的 peperites 在在第二个爆发阶段产生的熔岩流动的底被观察。这种 peperites 被在易碎的破碎机制岩浆熄灭产生。当时在 Kalpin,两第二并且第四个爆发阶段在熔岩流动的底保存了 peperites。不仅短而粗而且 fluidal peperites 能在 Kalpin 被观察。fluidal peperites 在蒸汽被产生从冷沉积和避免的直接热的吃惊拍摄岩浆,它绝缘,因此保持了岩浆的 fluidal 体形。所有被海底的碳酸盐这些 peperites 招待。在在一样的爆发阶段产生,但是在 Kaipaizileike 定位了的熔岩序列, 15 km 东方到 Inggan,当 peperites 是不在的时,陆上的洪水暗岩发展了,暗示在 Kaipaizileike 和 Inggan-Kalpin 区域之间的 paleoenvironmental 转变。从观察 peperites, TLIP 熔岩流动,和更低的二叠的沉积阶层的聚在一起的信息,我们精确抑制了空间分发和 TLIP 的早阶段的沉积外形的时间的进化。作为结果,二海洋的违反被识别。第一违反发生了与第二个爆发阶段同时期。从潜水艇的转变到地面上在 Kaipaizileike 和 Inggan 之间被定位。第二违反发生了与同时期向前从潜水艇的爆发阶段,和转变到地面上发生在 Inggan 和 Kalpin 之间。 | ZHU Bei GUO ZhaoJie ZHANG ZiYa CHENG Feng | 2014 | Science China Earth Sciences2014，57，12： | 2 |
| 18 | Characterization and origin of charcoalified foxtail millet(Setaria italica) from the Chenyuan Site of the Western Zhou Dynasty in Shangluo, SE Shaanxi, China显示文摘In this paper, we discuss charcoalified foxtail millet grains dated to the middle to late Western Zhou Dynasty and collected from the Chenyuan archeological site in Shangluo, in China's southeastern Shaanxi Province. We assigned these specimens to the species Setaria italica based on the following characteristics: an obtuse chalazal apex with missing stigmatic remains; an undulant seed surface composed of rectangular cells with undulate anticlinal walls; an elongated and deeply depressed embryo extending to almost the full seed length; and spherical starch grains. We suggest that the spread of foxtail millet from its original northern distribution center to the southern slopes of the Qinling Mountains could be attributed to: its prominence across Zhou crop systems; the latter area's arid or subarid climate; and the migration south of Zhou people fleeing severe conflict between their nation and northern nomads. | FENG GuangPing LU HuaYu ZHAO JianCheng YANG YaChang LI ChengSen ZHAO ZhiJun YUAN ShunQuan BAO Yan ZHONG Bei | 2013 | 科学通报2013，58，S1： | 2 |
| 19 | PD-1/PD-L1 antagonists in gastric cancer:Current studies and perspectives显示文摘Immune checkpoints release suppressive signals for T cells,which enable the tumors to escape from immune destruction and provide a new concept that uses the capabilities of the immune system as a therapeutic target for tumors.At present,programmed death receptor 1(PD-1)/programmed death ligand-1(PDL1) has become the most promising therapeutic target.PD-1/PD-L1 blockades exhibit long-lasting antitumor efficacy and safety in patients with various cancers,such as melanoma and non-small-cell lung cancer.Moreover,PD-L1 is highly expressed in the peripheral blood and tumor specimens of patients with cancer,and the expression of PD-L1 is positively correlated with various pathological features and may serve as a predictor of poor prognosis or a diagnostic tool.Clinical trials have verified that PD-1/PD-L1 blockade therapy benefits patients with advanced gastric cancer or gastroesophageal junction cancer.Furthermore,there are many molecules involved in the regulation of PD-1/PD-L1 expression,and the modification of these molecules via drugs and combinations with PD-1/PD-L1 inhibitors may further improve the efficacy of immunotherapy for gastric cancer.In this review,the efficacy,safety,and possible combination treatment options of PD-1/PD-L1 in gastric cancer are reviewed in experimental and clinical settings. | Jian Li Xiao-Hong Zhang Song-Hua Bei Li Feng | 2019 | World Journal of Meta-Analysis2019，7，3： | 2 |
| 20 | Characterization of DNA damage response deficiency in pancreatic cancer patients from China显示文摘To the editor,Pancreatic ductal adenocarcinoma(PDAC)has the worst prognosis among all common malignant solid tumors,with a 5-year overall survival(OS)rate of less than 10%[1].Few effective targets for anticancer ther-apy have been confirmed in pancreatic cancer.Recently,it was substantiated that pancreatic cancer patients carry-ing deleterious mutations of the DNA damage response(DDR)genes are more likely to benefit from platinum-based chemotherapy[2]and poly(adenosine diphosphate-ribose)polymerase(PARP)inhibitor[3]. | Xiaofei Zhang Tiebo Mao Bei Zhang Haiyan Xu Jiujie Cui Feng Jiao Dongqin Chen Yu Wang Jiong Hu Qing Xia Shumin Li Ming Yue Jingyu Ma Jiayu Yao Yongchao Wang Xiao Zhang Shiqing Chen Yuezong Bai Yuexiang Wang Xuebin Zhang Qiang Liu Yongwei Sun Deliang Fu Yingbin Liu Lei Xiong Liwei Wang | 2022 | Cancer Communications2022，42，1： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员