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| 1 | Oleanolic Acid Induces Apoptosis in Human Leukemia Cells through Caspase Activation and Poly(ADP-ribose) Polymerase Cleavage显示文摘它被看了那 Fructus Ligustri Lucidi (FLL ) ,有希望的 traditionalChinesemedicine,能禁止肿瘤的生长。然而,有效部件和 FLL 的分子的机制行动禁止肿瘤增长是不清楚的。在这研究,我们表明了 thatoleanolic 酸(OA ) , FLL 的一个主要化学部件,在文化禁止了人的白血病 HL60 房间的增长。MTT 试金与 FLL 粗略的摘录显示出 HL60 细胞的那个处理或 OA 戏剧性地在 time-dependentmanner 和 dose-dependentmanner 堵住了目标肿瘤房间的生长。原子核和 DNA 破碎的词法变化证明 apoptotic 房间死亡在与 FLL 摘录(20 mg/ml ) 或 OA 对待以后发生在 HL60 房间(3.65xl0 ^(-2) mg/ml ) 。而且,流动 cytometry 试金与 FLL 显示出 HL60 房间的那个处理或 OA 引起了 G1 和 sub-G1 潜水艇人口的增加的累积。蛋白质印迹分析证明 caspase-9and caspase-3 被激活,由劈开伴随了 poly (自动数据处理核糖) 在目标房间的聚合酶(PARP ) 在导致 FLL 或导致 OA 的 apoptosis 期间。这些结果建议 OA 由通过 caspases 的激活和 PARP 的劈开向目标肿瘤房间施加它的 cytotoxicity 充当 FLL 的有效部件。 | Pengxia ZHANG Hongmei LI Dong CHEN Juhua NI Yuming KANG Shuqiu WANG | 2007 | Acta Biochimica et Biophysica Sinica2007，39，10： | 26 |
| 2 | Aurora A orchestrates entosis by regulating a dynamic MCAK-TIP150 interaction显示文摘 | PengXia JinhuaZhou Xiaoyu Song BingWu XingLiu Di Li Shuyuan Zhang Zhikai Wang H uijuan Yu Tarsha Ward Jiancun Zhang Yinmei Li Xiaoning Wang YongChen Zhen Guo Xuebiao Yao | 2014 | Journal of Molecular Cell Biology2014，8，3： | 9 |
| 3 | ZIF-8/LiFePO4 derived Fe-N-P Co-doped carbon nanotube encapsulated Fe2P nanoparticles for efficient oxygen reduction and Zn-air batteries显示文摘Iron-based oxygen reduction reaction(ORR)catalysts have been the focus of research,and iron sources play an important role for the preparation of efficient ORR catalysts.Here,we successfully use LiFePO4 as ideal sources of Fe and P to construct the heteroatom doped Fe-based carbon materials.The obtained Fe-N-P co-doped coral-like carbon nanotube arrays encapsulated Fe2P catalyst(C-ZIF/LFP)shows very high half-wave potential of 0.88 V in alkaline electrolytes toward ORR,superior to Pt/C(0.85 V),and also presents a high half-wave potential of 0.74 V in acidic electrolytes,comparable to Pt/C(0.8 V).When further applied into a home-made Zn-air battery as cathode,a peak power density of 140 mW·cm^-2 is reached,exceeds commercial Pt/C(110 mW·cm^-2).Besides,it also presents exceptional durability and methanol resistance compared with Pt/C.Noticeably,the preparation method of such a high-performance catalyst is simple and easy to optimize,suitable for the large-scale production.What’s more,it opens up a more sustainable development scenario to reduce the hazardous wastes such as LiFePO4 by directly using them for preparing high-performance ORR catalysts. | Huihui Jin Huang Zhou Pengxia Ji Chengtian Zhang Jiahuan Luo Weihao Zeng Chenxi Hu Daping He Shichun Mu | 2020 | Nano Research2020，13，3： | 8 |
| 4 | Heterotrophic nitrification and aerobic denitrification by the bacterium Pseudomonas stutzeri YZN-001显示文摘 | Jibin Zhang Pengxia Wu Bo Hao Ziniu Yu | 2011 | Bioresource Technology2011，，21： | 2 |
| 5 | A high sensitivity localized surface plasmon resonance sensor based on D-shaped photonic crystal fiber for low refractive index detection显示文摘In this paper,a localized surface plasmon resonance(LSPR)refractive index sensor based on photonic crystal fiber(PCF)is proposed to solve the problem of low refractive index analyte detection.31 silver nanowires are placed on the surface of the D-shaped PCF,which increases the contact area between the plasma material and the analyte.The simulation results indicate that the maximum sensitivity of the sensor reaches 16400 nm/RIU,and the refractive index detection range is 1.26—1.33.It is proved that the sensor has a good prospect in low refractive index detection. | PAN Honggang CAO Chuanbo ZHANG Ailing PAN Fei SUI Pengxia LIU Xinbo | 2022 | Optoelectronics Letters2022，18，7： | 2 |
| 6 | High carbon dioxide and low oxygen storage effects on reactive oxygen species metabolism in Pleurotus eryngii显示文摘 | Pengxia Li Xuan Zhang Huali Hu Ya Sun Yuning Wang Yancun Zhao | 2013 | Postharvest Biology and Technology2013，，： | 1 |
| 7 | Heterotrophic ni- trification and aerobic denitrification by the bacterium Pseudo- monas stutzeri YZN-001显示文摘 | ZHANG Jibin WU Pengxia HAO Bo | 2011 | Bioresource Technology2011，102，21： | 1 |
| 8 | Heterotrophic ni- trification and aerobic denitrification by the bacterium Pseud omonas stutzeri YZN-001 显示文摘 | ZHANG Jibin WU Pengxia HAO Bo | 2011 | Bioresource Technology2011，102，21： | 1 |
| 9 | Endothelial progenitor cell therapy in atherosclerosis: A double-edged sword?显示文摘 | Pengxia Liu Bin Zhou Dongsheng Gu Lei Zhang Zhongchao Han | 2008 | Ageing Research Reviews2008，，2： | 1 |
| 10 | Heterotrophic nitrification and aerobic denitrification by the bacterium Pseudomonas stutzeri YZN-001显示文摘 | Jibin Zhang Pengxia Wu Bo Hao Ziniu Yu | 2011 | Bioresource Technology2011，，21： | 1 |
| 11 | Effect of molecular structures on polyimide properties: comparison between estimations and experiments显示文摘 | Yexin Xu Cuixian Chen Pengxia Zhang | 2007 | Journal of Applied Polymer Science2007，103，2： | 1 |
| 12 | Heterotrophic nitrification and aerobic denitrification by the bacterium Pseudomonas stutzeri YZN-001Heterotrophic nitrification and aerobic denitrification by the bacterium显示文摘 | Jibin Zhang Pengxia Wu Bo Hao | 2011 | Bioresource Technology2011，102，： | 1 |
| 13 | Heterotrophic nitrification and aerobic denitrification by the bacterium Pseudomonas stutzeri YZN-001显示文摘 | ZHANG Jibin WU Pengxia HAO Bo | 2011 | Bioresource Technology2011，102，21： | 1 |
| 14 | Heterotrophic nitrification and aerobic denitrification by the bacterium Pseudomonas stutzeri YZN - 001 显示文摘 | Zhang Jibin Wu Pengxia Bo Hao | 2011 | Bioresource Technology2011，102，： | 1 |
| 15 | Design of low power 4×40 Gb/s laser diode driver for parallel optical transmission systems显示文摘Compared with conventional electrical interconnection technology,optical interconnection has the merits of anti-interference,small signal loss,long transmission distance and so on.Furthermore,parallel optical interconnects become the crucial technique to solve the problem of large capacity data transmission in high-speed transmission systems.The parallel mode can decrease transmit rate of every optical fiber,reduce the demands for optical devices and decrease the cost of optical interconnects[1–3]. | Yingmei CHEN Zhen ZHANG Jiquan LI Hui WANG Pengxia WANG Yanwei LI | 2017 | Science China(Information Sciences)2017，60，8： | 0 |
| 16 | Hybrid ionic/electronic interphase enabling uniform nucleation and fast diffusion kinetics for stable lithium metal anode显示文摘Lithium(Li)dendrite issue,which is usually caused by inhomogeneous Li nucleation and fragile solid electrolyte interphase(SEI),impedes the further development of high-energy Li metal batteries.However,the integrated construction of a high-stable SEI layer that can regulate uniform nucleation and facilitate fast Li-ion diffusion kinetics for Li metal anode still falls short.Herein,we designed an artificial SEI with hybrid ionic/electronic interphase to regulate Li deposition by in-situ constructing metal Co clusters embedded in LiF matrix.The generated Co and LiF both enable fast Li-ion diffusion kinetics,meanwhile,the lithiophilic properties of Co clusters can serve as Li-ion nucleation sites,thereby contributing to uniform Li nucleation and non-dendritic growth.As a result,a dendrite-free Li deposition with a low overpotential(16.1 mV)is achieved,which enables an extended lifespan over 750 h under strict conditions.The full cells with high-mass-loading LiFePO_(4)(11.5 mg/cm^(2))as cathodes exhibit a remarkable rate capacity of 84.1 mAh/g at 5 C and an improved cycling performance with a capacity retention of 96.4%after undergoing 180 cycles. | Lun Li Pengxia Ji Meng Huang Zixin Zhang Hong Wang Francis Verpoort Jinlong Yang Daping He | 2024 | Chinese Chemical Letters2024，35，2： | 0 |
| 17 | Spatiotemporal variations in the organic carbon accumulation rate in mangrove sediments from the Yingluo Bay,China,since 1900显示文摘Mangroves can not only provide multiple ecosystem service functions,but are also efficient carbon producers,capturers,and sinks.The estimation of the organic carbon accumulation rate(OCAR)in mangrove sediments is fundamental for elucidating the role of mangroves in the global carbon budget.In particular,understanding the past changes in the OCAR in mangrove sediments is vital for predicting the future role of mangroves in the rapidly changing environment.In this study,three dated sediment cores from interior and fringe of mangroves in the Yingluo Bay,China,were used to reconstruct the spatiotemporal variations of the calculated OCAR since 1900 in this area.The increasing OCAR in the mangrove interior was attributed to mangrove flourishment induced by climate change characterized by the rising temperature.However,in the mangrove fringe,the strengthening hydrodynamic conditions under the sea level rise were responsible for the decreasing OCAR,particularly after the1940 s.Furthermore,the duration of inundation by seawater was the primary factors controlling the spatial variability of the OCAR from the mangrove fringe to interior,while the strengthened hydrodynamic conditions after the 1940 s broke this original pattern. | Yao Zhang Xianwei Meng PengXia Jun Zhang Dahai Liu Zhen Li Wanzhu Wang | 2021 | Acta Oceanologica Sinica2021，40，8： | 0 |
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