|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Exosomes containing miR-21 transfer the characteristic of cisplatin resistance by targeting PTEN and PDCD4 in oral squamous cell carcinoma显示文摘 | Tao Liu Gang Chen Dawei Sun Minghui Lei Yongqiang Li Changming Zhou Xiaodong Li Wei Xue Hong Wang Chunjun Liu Jiang Xu | 2017 | Acta Biochimica et Biophysica Sinica2017，49，9： | 22 |
| 2 | Protective effects of a new metalloporphyrin on paraquat-induced oxidative stress and apoptosis in N27 cells显示文摘Paraquat (PQ, 1,1'-dimethyl-4,4'-bipyridinium ) ,使用得广泛地的除草剂,为 Parkinson 的疾病的发展作为一个潜在的 etiologic 因素被建议了。在最近的年里,许多研究集中于 PQ neurotoxicity 的机制。在这研究,我们检验了锰( III )的 neuroprotective 效果 meso-tetrakis ( N , N'-diethylimidazolium )卟啉( MnTDM ),超级氧化物 dismutase/catalase 模仿,在在 1RB ( 3 )的 导致PQ 的氧化应力和 apoptosis 上一( 27 )( N27 )房间,一根 dopaminergic neuronal 房间线。结果显示 MnTDM 显著地稀释了房间生存能力,谷胱甘肽弄空,和反应的氧种类生产的导致 PQ 的损失。MnTDM 也改善了 apoptosis 的导致 PQ 的词法原子变化和 apoptosis 的增加的率。另外,我们的数据提供 MnTDM 压制了导致 PQ 的 caspase-3 劈开的直接证据,可能 PQ neurotoxicity 的一个关键事件。这些观察建议了那个氧化压力, apoptosis 在导致 PQ 的 neurotoxicity 被含有,这毒性能被 MnTDM 阻止。这些调查结果也为 Parkinson 与氧化应力联系的疾病和另外的混乱建议了一条新奇治疗学的途径。 | Ping Chen Ang Li Mengjie Zhang Meilan He Zhen Chen Xiaokang Wu Chunjun Zhao Shilong Wang Liping Liang | 2008 | Acta Biochimica et Biophysica Sinica2008，40，2： | 4 |
| 3 | Recent advances in synthetic carbohydrate-based human immunodeficiency virus vaccines显示文摘An effective vaccine for human immunodeficiency virus(HIV) is urgently needed to prevent HIV infection and progression to acquired immune deficiency syndrome(AIDS). As glycosylation of viral proteins becomes better understood, carbohydrate-based antiviral vaccines against special viruses have attracted much attention. Significant efforts in carbohydrate synthesis and immunogenicity research have resulted in the development of multiple carbohydrate-based HIV vaccines. This review summarizes recent advances in synthetic carbohydrate-based vaccines design strategies and the applications of these vaccines in the prevention of HIV. | Zhenyuan Wang Chunjun Qin Jing Hu Xiaoqiang Guo Jian Yin | 2016 | Virologica Sinica2016，31，2： | 2 |
| 4 | Maximal fiequent itemset generation based on graph显示文摘 | Liu Hongxing Wang Chunjun Xie Junyuan | 2008 | Journal of Nanjing University: Science2008，44，5： | 1 |
| 5 | Maximal frequent itemset generation based on graph显示文摘 | Liu Hongxing Wang Chunjun Xie Junyuan | 2008 | Journal of Nanjing University:Science2008，44，5： | 1 |
| 6 | Maximal fre-quent itemset generation based on graph显示文摘 | Liu Hongxing Wang Chunjun Xie Junyuan | 2008 | Journal of Nan- jing University t Science2008，44，5： | 1 |
| 7 | Synthesis of a bis-(N-butyl-dithiocarbamato)-nitrido ^99mTc complex:a potential newbrain imaging agent显示文摘 | Zhang Junbo Wang Xuebin Tian Chunjun | 2007 | J Radioaral Nucl Chem2007，273，1： | 1 |
| 8 | Enantiomerization Mechanism of Thalidomied and the Role of Water and Hydroxide Ions 显示文摘 | TIAN Chunjun PENG Xiu WANG Zhigang | 2012 | Chem EurJ2012，18，14： | 1 |
| 9 | Cluster formula of Fe-containing Monel alloys with high corrosion-resistance显示文摘 | Baozeng Li Junjie Gu Qing Wang Chunjun Ji Yingmin Wang Jianbing Qiang Chuang Dong | 2012 | Materials Characterization2012，，： | 1 |
| 10 | A ferrite stainless steel Cr27Mo6Al3Cu with oxidation resistance显示文摘 | Baozeng Li Qing Wang Yingmin Wang Jianbing Qiang Xiaona Li Chunjun Ji Xiaolei Guo Chuang Dong Liqiang Zuo | 2012 | Materials and Design2012，，： | 1 |
| 11 | β -Ti Alloys with Low Young’s Moduli Interpreted by Cluster-Plus-Glue-Atom Model显示文摘 | Qing Wang Chunjun Ji Yingmin Wang Jianbing Qiang Chuang Dong | 2013 | Metallurgical and Materials Transactions A2013，，4： | 1 |
| 12 | 季节性放牧改变大针茅养分回收和根系养分储存并影响其翌年春季返青生长显示文摘秋季养分回收是草地多年生植物保存和高效利用养分的关键机制。放牧对植物养分回收的影响可能改变根系养分储存,进一步影响植物在翌年春季的返青生长。多数研究关注于放牧草地植物养分回收和保存,而其对植物在翌年春季返青生长的影响研究则较少。本研究以半干旱草原多年生优势禾草——大针茅(Stipa grandis)为模式植物,具体评估了4种季节性放牧管理下(不放牧、春季放牧、夏季放牧和秋季放牧)大针茅植株水平的养分回收特征(养分回收度、回收效率和回收通量)、根系养分动态,以及翌年植物返青状况,旨在探究植物养分回收、根系养分储存和翌年返青生长对不同季节放牧的响应。研究结果显示,(i)大针茅氮回收效率为51%–66%、磷回收效率为58%–80%,养分回收通量在秋季放牧下最低,在春季放牧下最高。(ii)大针茅根系养分储存特征在夏季放牧下显著降低,在春季放牧下轻微下降,而在秋季放牧下则无变化。(iii)翌年春季大针茅返青生长状况在早春放牧下最佳,在秋季放牧下最差,这一现象主要受土壤水分的影响,而与根系养分储存无关。本研究为深入了解植物养分循环过程,建立草原保护和合理放牧管理制度提供了理论依据。 | Tongrui Zhang Frank Yonghong Li Lin Wu Hao Wang Yanlong Li Chunjun Shi | 2023 | Journal of Plant Ecology2023，16，2： | 0 |
| 13 | 去叶时间对半干旱草原植物养分回收和干草生产的影响显示文摘养分回收是植物养分保存的重要策略,其对环境和管理变化的响应关系到生态系统的养分循环和生产。去叶(刈割)是影响草地植物养分回收和生产的重要途径,而去叶时间的影响尚不清楚。本研究以内蒙古典型草原生态系统为对象,设置早期去叶(生物量高峰期之前)、峰期去叶(生物量高峰期)、晚期去叶(养分回收开始后)和不去叶(对照)4个处理,探讨了去叶时间对植物养分回收和生产的影响。通过测定植物物种和群落水平氮(N)和磷(P)回收特征,量化了植物N、P回收通量以及凋落物归还通量和干草输出通量,并评估了不同去叶时间处理下割草草地系统干草产量和质量。研究结果显示,峰期和晚期去叶降低植物群落N、P回收度,而早期去叶则对二者无影响;不同去叶时间处理下植物N、P回收效率相对稳定,仅晚期去叶降低N回收效率。峰期和晚期去叶降低植物群落N、P回收通量和凋落物N、P归还通量,而早期去叶并不影响这些参数。去叶时间降低植物群落养分回收通量,但未改变植物根系养分储存,说明根系养分吸收增加可补偿养分回收通量的降低。草地干草产量和质量在峰期去叶处理下最高,晚期去叶处理下最低。本研究结果为割草草地生态系统养分循环提供了新见解,通过调整刈割时间可以平衡草原的保护与生产,在植物生物量高峰期之前割草可实现保护和可持续生产的双重目标。 | Tongrui Zhang Frank Yonghong Li Hao Wang Lin Wu Chunjun Shi Yanlong Li Jie Hu | 2021 | Journal of Plant Ecology2021，14，1： | 0 |
| 14 | Analysis of DNA Methylation Changes during the Late Fruit Development Stage in Luotian Persimmon显示文摘Persimmon(Diospyros kaki Thunb.),a member of Ebenaceae family,is known as'woody grain'and'iron-stem crop'.However,the epigenetic research has been rarely reported.In this study,tannin content in late fruit development periods was determined.Moreover,the MSAP(methylation-sensitive amplified polymorphism)method was used to analyze methylation profile,and 13 primer combinations were selected.In total,5 differential fragments were cloned and sequenced.This research would be helpful for further gene cloning,research on deastringency mechanism,as well as molecular breeding of D.kaki. | Shuzhen WANG Liang LUO Qiu JIN Lang JIN Konghua TAN Chunjun LIU Weibin JIN | 2017 | Agricultural Biotechnology2017，6，4： | 0 |
| 15 | Influence of Tip Clearance on Centrifugal Compressor IGV Regulation and Improvement显示文摘In order to avoid collision with the end wall of the casing when the guide vane rotates around its own rotating axis in a centrifugal compressor,a circular gap will be left at the top of guide vane.Part of the gas flow through the clearance cannot be effectively regulated,and the tip clearance leakage vortex is formed,which has an impact on the mainstream and makes the compressor performance decline.In order to solve this problem,in this paper,three improved schemes of guide vane channel structure,including rectangular channel,cambered channel,and globular channel,were put forward,which can effectively improve the regulation ability of guide vane.Comparing these three improved channels with the original one,the stable operating range of the compressor was enlarged;the power consumption of the compressor was reduced and the efficiency of the compressor was improved.By comprehensive comparison,the cambered channel has better performance and is easier to process,which has potential to be widely used in practice. | SUN Qi WANG Huishe ZHU Junqiang JI Chunjun LI Chunyang YAO Ka | 2021 | Journal of Thermal Science2021，30，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员