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| 1 | Responses of grassland vegetation to climatic variations on different temporal scales in Hulun Buir Grassland in the past 30 years显示文摘全球温暖特别在过去的 20 年里导致了重要植被变化。在内部蒙古的 Hulun Buir 草地,世界之一三个大草原,正在经历突出的温暖并且弄干的一个过程。为气候的变化的更好的理解在植被动力学上调查气候的变化(温度和降水) 的效果是必要的。NDVI (规范的差别植被索引) ,植物生长的思考特征,植被范围和生物资源,被用作指示物监视植被变化。从 1981 ~ 2006 的 GIMMS NDVI 和从 2000 ~ 2009 的 MODIS NDVI 被采用并且集成于到植被的时间系列特征在 Hulun Buir 改变的摘录的这研究草地。到每年、季节、每月的规模上的气候的变化的植被范围的回答被分析与温度和七个气象学的地点的降水数据结合了。在过去的 30 年里,植被范围是更多与气候的因素相关,并且关联依赖于时间规模。在内部年度的规模上,植被变化更好与降水被相关,建议降雨是为驾驶植被变化的主要因素。在 seasonal-interannual 规模上,在植被范围变化和气候的因素之间的关联证明到水、热的条件变化的植被生长的敏感在不同季节是不同的。当它到在夏天和秋天的降雨的敏感更高时,到在夏天的温度的植被生长的敏感比在另外的季节高,特别在夏天。在 monthly-interannual 规模上,在植被范围变化和气候的因素之间的关联在生长季节期间证明在 4 月和 5 月的温度的植被变化的反应更强壮。这显示温度效果发生在植被生长的早阶段。在植被生长和在当前的月前的月的降水之间的关联,从 5 月更好到 8 月,显示出植被生长的磁滞现象回答到降雨。草变得绿并且开始在草生长上在温度的 4 月,和影响成长是明显的。在 4 月的 NDVI 的增加可能由于气候的温暖那导致一个先进生长季节。在摘要,在植被范围和气候的因素的 monthly-interannual 变化之间的关系大部分在草生长上代表温度和降水的时间的节奏控制。 | ZHANG Geli XU Xingliang ZHOU Caiping ZHANG Hongbin OUYANG Hua | 2011 | Journal of Geographical Sciences2011，21，4： | 20 |
| 2 | Protective effects of acupuncture and LGNHFD on expressions of vascular endothelial growth factor, basic fibroblast growth factor,and cluster of differentiation 34 in rats with cerebral ischemia-reperfusion injury显示文摘OBJECTIVE: To investigate the protective effects of electroacupuncture and LGNHFD on cerebral ischemia-reperfusion injury, and their effects on the expression of cluster of differentiation 34(CD 34), vascular endothelial growth factor(VEGF), and basic fibroblast growth factor(b FGF) in the peripheral tissue of the cerebral ischemic semi-dark zone in rats.The influence and mechanism of expression.METHODS: Healthy male Sprague-Dawley rats were randomly divided into the sham operation group, model group, Traditional Chinese Medicine (TCM) group, electroacupuncture group, and acupuncture group. The cerebral ischemia model was prepared by middle artery occlusion. The electroacupuncture and TCM groups received electroacupuncture at the 'Neiguan(PC6)', 'Baihui(GV20)', and 'Renzhong(GV26)' acupoints from 4 h after modeling, once daily for 14 d. After modeling,the acupuncture and TCM groups were administered LGNHFD once daily for 14 d. After treatment,the infarct volume and regional cerebral blood flow(r CBF) were measured in each group, the expression of CD34 in the surrounding ischemic penumbra was determined using immunohistochemistry,and the expression of angiogenesis-related factors in the ischemic hemisphere was detected by western blot.RESULTS: Compared with the sham operation group, r CBF was significantly decreased(P < 0.01)and cerebral infarction volume was significantly increased(P < 0.01) in the model group at four time points(5 min and 3, 7, and 14 d after modeling). At three postoperative time points(3, 7, and 14 d), the number of CD34 + cells in the model group were significantly increased(P < 0.01), and the relative expression levels of VEGF, b FGF, and CD34+ in the ischemic hemisphere were significantly increased(P < 0.01, P < 0.05). Compared with the model group, the r CBF of the acupuncture group was significantly increased at 3, 7, and 14 d after intervention(P < 0.01), while the r CBF of the electroacupuncture and TCM groups was significantly increased at 7 and 14 d after intervention(P < 0.01).After 3, 7, and 14 d of intervention, infarct volume was significantly reduced(P < 0.01), the number of CD34 + cells was significantly increased(P < 0.01,P < 0.05), and the relative expression levels of VEGF,b FGF, and CD34 in the ischemic hemisphere were significantly increased(P < 0.01, P < 0.05). Compared with the electroacupuncture and TCM groups, the r CBF of the acupuncture group was significantly increased(P < 0.01), the infarct volume was significantly reduced(P < 0.01), and the relative expression levels of VEGF, b FGF, and CD34 were significantly increased(P < 0.05, P < 0.01) after 3, 7,and 14 d of intervention.CONCLUSION: Acupuncture therapy is superior to simple drug and electroacupuncture therapy for reducing infarct volume, increasing r CBF and CD34 expression in cells, and promoting capillary regeneration in rats with cerebral ischemia. This may be related to the increased expression of VEGF, b FGF,and CD34 — which are related to cerebrovascular neovascularization — in the ischemic hemispheres of such rats. | YANG Le YANG Baocun ZHANG Caixia TONg Jie FENG Geli XIAO Gaiqin | 2021 | Journal of Traditional Chinese Medicine2021，41，3： | 8 |
| 3 | Pioglitazone ameliorates neuronal damage after traumatic brain injury via the PPARg/NF-kB/IL-6 signaling pathway显示文摘Traumatic brain injury(TBI)is the major cause of high mortality and disability rates worldwide.Pioglitazone is an activator of peroxisome proliferator-activated receptor-gamma(PPARγ)that can reduce inflammation following TBI.Clinically,neuroinflammation after TBI lacks effective treatment.Although there are many studies on PPARγin TBI animals,only few could be converted into clinical,since TBI mechanisms in humans and animals are not completely consistent.The present study,provided a potential theoretical basis and therapeutic target for neuroinflammation treatment after TBI.First,we detected interleukin-6(IL-6),nitric oxide(NO)and Caspase-3 in TBI clinical specimens,confirming a presence of a high expression of inflammatory factors.Western blot(WB),quantitative real-time PCR(qRTPCR)and immunohistochemistry(IHC)were used to detect PPARγ,IL-6,and p-NF-kB to identify the mechanisms of neuroinflammation.Then,in the rat TBI model,neurobehavioral and cerebral edema levels were investigated after intervention with pioglitazone(PPARγactivator)or T0070907(PPARγinhibitor),and PPARγ,IL-6 and p-NF-kB were detected again by qRT-PCR,WB and immunofluorescence(IF).The obtained results revealed that:1)increased expression of IL-6,NO and Caspase-3 in serum and cerebrospinal fluid in patients after TBI,and decreased PPARγin brain tissue;2)pioglitazone could improve neurobehavioral and reduce brain edema in rats after TBI;3)the protective effect of pioglitazone was achieved by activating PPARγand reducing NF-kB and IL-6.The neuroprotective effect of pioglitazone on TBI was mediated through the PPARγ/NF-kB/IL-6 pathway. | Yongbing Deng Xue Jiang Xiaoyan Deng Hong Chen Jie Xu Zhaosi Zhang Geli Liu Zhu Yong Chengfu Yuan Xiaochuan Sun Changdong Wang | 2020 | Genes & Diseases2020，7，2： | 6 |
| 4 | Green-up dates in the Tibetan Plateau have continuously advanced from 1982 to 2011显示文摘 | Zhang Geli Zhang Yangjian Dong Jinwei | 2013 | Proc Natl Acad Sci USA2013，110，11： | 1 |
| 5 | Mapping deciduous rubber plantations through integration of PALSAR and multi-temporal Landsat imagery显示文摘 | Jinwei Dong Xiangming Xiao Bangqian Chen Nathan Torbick Cui Jin Geli Zhang Chandrashekhar Biradar | 2013 | Remote Sensing of Environment2013，，： | 1 |
| 6 | The genome of the warm-season turfgrass African bermudagrass (Cynodon transvaalensis)显示文摘Cynodon species can be used for multiple purposes and have high economic and ecological significance.However,the genetic basis of the favorable agronomic traits of Cynodon species is poorly understood,partially due to the limited availability of genomic resources.In this study,we report a chromosome-scale genome assembly of a diploid Cynodon species,C.transvaalensis,obtained by combining Illumina and Nanopore sequencing,BioNano,and Hi-C.The assembly contains 282 scaffolds(~423.42 Mb,N50=5.37 Mb),which cover~93.2%of the estimated genome of C.transvaalensis(~454.4Mb).Furthermore,90.48%of the scaffolds(~383.08 Mb)were anchored to nine pseudomolecules,of which the largest was 60.78Mb in length.Evolutionary analysis along with transcriptome comparison provided a preliminary genomic basis for the adaptation of this species to tropical and/or subtropical climates,typically with dry summers.The genomic resources generated in this study will not only facilitate evolutionary studies of the Chloridoideae subfamily,in particular,the Cynodonteae tribe,but also facilitate functional genomic research and genetic breeding in Cynodon species for new leading turfgrass cultivars in the future. | Fengchao Cui Geli Taier Manli Li Xiaoxia Dai Nan Hang Xunzhong Zhang Xiangfeng Wang Kehua Wang | 2021 | Horticulture Research2021，8，1： | 1 |
| 7 | Clinical features of post?infectious bronchiolitis obliterans in childrenundergoing long?term azithromycin treatment显示文摘 | Xueyan Wang Changshan Liu Mengjuan Wang Yi Zhang Hewen Li Geli Liu | 2015 | Experimental and Therapeutic Medicine2015，，6： | 1 |
| 8 | Mapping paddy rice planting areas through time series analysis of MODIS land surface temperature and vegetation index data显示文摘 | Zhang Geli Xiao Xiangming Dong Jinwei | 2015 | ISPRS Journal of Photogrammetry and Remote Sensing2015，106，： | 1 |
| 9 | Increasing cropping intensity in response to climate warming in Tibetan Plateau, China显示文摘 | Zhang Geli Dong Jinwei Zhou Caiping | 2013 | Field Crops Research2013，142，： | 1 |
| 10 | Effectiveness of ecological restoration projects in Horqin sandy land,China based on SPOT-VGT NDVI data显示文摘 | ZHANG Geli DONG Jinwei XIAO X!angming | 2012 | Ecological Engineering2012，38，： | 1 |
| 11 | Green-up dates in the Tibetan Plateau have continuously advanced from 1982 to 2011显示文摘 | Zhang Geli Zhang Yangjian Dong Jinwei | 2013 | Proceedings of the National Academy of Sciences of the United States of America (PNAS)2013，110，11： | 1 |
| 12 | ARHGEF38 as a novel biomarker to predict aggressive prostate cancer显示文摘Prostate cancer(PCa)metastasis is considered the leading cause of cancer death in males.Therapeutic strategies and diagnosis for stage-specific PCa have not been well understood.Rho guanine nucleotide exchange factor 38(ARHGEF38)is related to tumor cell polarization and is frequently expressed in PCa.Microarray data of PCa were downloaded from GEO and TCGA databases.A total of 243 DEGs were screened,of which,32 genes were upregulated.The results of enrichment analysis showed the participation of these DEGs in the tumor cell metastasis pathway.ARHGEF38 was significantly up-regulated in the four most prevalent cancers worldwide(p<0.05),and its expression was higher in the tumor samples with higher Gleason score(GS).IHC,qRT-PCR,and western-blot analyses showed the higher expression of ARHGEF38 in PCa than benign prostatic hyperplasia(BPH).In addition,IHC results demonstrated a higher expression of ARHGEF38 in high-grade PCa than the low-grade PCa. | Kun Liu Aixiang Wang Longke Ran Wanfeng Zhang Song Jing Yujing Wang Xianqin Zhang Geli Liu Wang Sen Fangzhou Song | 2020 | Genes & Diseases2020，7，2： | 0 |
| 13 | A large forage gap in forage availability in traditional pastoral regions in China显示文摘Forage supply has been stressed due to the rapid increase in China's livestock consumption.However,the long-term dynamics of the relationships between forage demand and multi-sourced supply are not understood.Here,we examine the annual forage demand,or practical carrying capacity(PCC),and supply,or theoretical carrying capacity(TCC)from 2000 to 2019 in China.We construct a forage supply-demand index(FSDI)to represent the forage supply pressure using MODIS-derived net primary productivity products and provincial statistical datasets,and we consider two scenarios.First,natural grasslands are the sole source of forage.Second,natural grassland forage supply is supplemented with straw crops.We find an increase in PCC in northwestern China's major pastoral and agropastoral provincial regions,including Inner Mongolia,Gansu,Ningxia and Qinghai,at rate of 0.24-3.59 million sheep units(SU)a year.As the primary source of forage,the theoretical carrying capacity of natural grasslands(TCCgrass)expanded at a rate of 3 million SU/yr nationally.Crop straws fed 126.58 million SU nationally in 2019,which accounted for 11.3%of the total practical carrying capacity and alleviated the forage supply pressure by reducing FSDI by 26.56%.During 2000–2019,the theoretical carrying capacity of straw crops(TCCcrop)increased rapidly from 76.5 million SU to 126.6 million SU,which accounted for 10%-15%of the total forage supply at the national scale.We also discovered large carrying capacity gaps(TCCgap)in the northwestern pastoral provincial regions of Inner Mongolia,Xinjiang,Gansu,and some agricultural provinces such as Shandong and Henan,when we considered forage supply from both natural grasslands and straw crops.Our findings showed a large forage gap in the traditional pastoral regions,and we also discussed green fodder as a potential solution for balancing the supply of and demand for forage,which may shed light on crop and forage planning. | Tong Yang Jinwei Dong Lin Huang Yuzhe Li Huimin Yan Jun Zhai Jie Wang Zhenong Jin Geli Zhang | 2023 | Fundamental Research2023，3，2： | 0 |
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