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| 1 | LeCDJ1,a chloroplast DnaJ protein,facilitates heat tolerance in transgenic tomatoes显示文摘The roles of a tomato(Lycopersicon esculentum) chloroplast-targeted DnaJ protein(LeCDJ1) were investigated using wild-type(WT) and sense transgenic tomatoes. The LeCDJ1 expression was upregulated by 38 °C, 42 °C, 45 °C, NaCl, PEG, methyl viologen(MV) and hydrogen peroxide(H2 O2), but not by 30 °C and 35 °C. Meanwhile, LeCDJ1 was involved in the response of plants to abscisic acid(ABA). Under heat stress, the sense plants showed better growth, higher chlorophyll content, lower malondialdehyde(MDA) accumulation and relative electrical conductivity(REC), and also less PSII photoinhibition than WT. Interestingly, the sense plants treated with streptomycin(SM), an inhibitor of organellar translation, still showed higher maximum photochemistry efficiency of PSII(Fv/Fm) and D1 protein levels than the SM-untreated WT, suggesting that the protective effect of LeCDJ1 on PSII was, at least partially, independent of D1protein synthesis. Furthermore, the relatively lower superoxide radical(O2·-) and H2 O2 levels in the sense plants were considered to be due to the higher ascorbate peroxidase(APX) and superoxide dismutase(SOD) activity, which seemed unlikely dependent on their transcription level. These results indicated that LeCDJ1 overexpression facilitated heat tolerance in transgenic tomatoes. | Fanying Kong Yongsheng Deng Guodong Wang Jieru Wang Xiaoqing Liang Qingwei Meng | 2014 | Journal of Integrative Plant Biology2014，56，1： | 5 |
| 2 | Acupuncture effects on the hippocampal cholinergic system in a rat model of neuropathic pain显示文摘The present study observed the effects of repeated electroacupuncture of Zusanli (ST36) and Yanglingquan (GB34) on expression of hippocampal acetylcholinesterase, vesicular acetylcholine transporter, and muscarinic M1 receptor mRNA in chronic constrictive injury (neuropathic pain) and/or ovariotomy rats. Results demonstrated increased expression of hippocampal acetylcholinesterase, vesicular acetylcholine transporter, and muscarinic M1 receptor mRNA, as well as decreased pain threshold, in a rat model of chronic neuropathic pain after electroacupuncture. The effects of electroacupuncture increased with prolonged time, but the above-mentioned effects decreased in memory-deficient animals. Results indicated that repeated electroacupuncture has a cumulative analgesic effect, which is closely associated with upregulation of acetylcholinesterase and vesicular acetylcholine transporter activity, as well as M1 receptor mRNA expression and memory. | Junying Wang Junling Liu Shuping Chen Yonghui Gao Fanying Meng Lina Qiao | 2012 | Neural Regeneration Research2012，7，3： | 4 |
| 3 | High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar cells显示文摘展示更长的少数搬运人一生和某些金属污染的更高的忍耐的 n 类型 CZ-Si 晶片能提供最好的基于 Si 的太阳能电池之一。在这研究,在顶与不同晶片被制作的 Si heterojuction ( SHJ )太阳能电池,中间和铸块锭的尾巴位置,展出了稳定的高效率>22%尽管有抵抗力和一生的各种各样的侧面,它表明了n类型铸块锭的高材料利用。为有效地把日光变换成电力,另外,金字塔尺寸,金字塔密度和 Cz-Si 晶片的表面的粗糙被扫描电子显微镜(SEM ) 和传播电子显微镜(TEM ) 调查。而且, SHJ 太阳能电池的依赖表面地形学上的开电路的电压被讨论,它显示表面金字塔的一致性帮助改进开电路的电压和变换效率。而且,模拟表明 SHJ 太阳能电池的最高的效率能被晶片与 100 m 的厚度完成。幸好,有 100 m 的晶片厚度的 SHJ 太阳能电池的超过 23% 变换效率在飞行员生产线基于房间制造过程的系统的优化被获得。显然,两 n 类型铸块锭的大可获得性和更薄的晶片强烈支持了高效率 SHJ 太阳能电池的更低的费用制造。 | Fanying MENG Jinning LIU Leilei SHEN Jianhua SHI Anjun HAN Liping ZHANG Yucheng LIU Jian YU Junkai ZHANG Rui ZHOU Zhengxin LIU | 2017 | Frontiers in Energy2017，11，1： | 3 |
| 4 | Cross-linked hole transport layers for high-efficiency perovskite tandem solar cells显示文摘Perovskite tandem solar cells have recently received extensive attention due to their promise of achieving power conversion efficiency(PCE)beyond the limits of single-junction cells.However,their performance is still largely constrained by the widebandgap perovskite solar cells which show considerable open-circuit voltage(VOC)losses.Here,we increase the VOCand PCE of wide-bandgap perovskite solar cells by changing the hole transport layer(HTL)from commonly used poly(bis(4-phenyl)(2,4,6-trimethylphenyl)amine)(PTAA)to in-situ cross-linked small molecule N_(4),N_(4)′-di(naphthalen-1-yl)-N_(4),N_(4)′-bis(4-vinylphenyl)biphenyl-4,4′-diamine(VNPB).The stronger interaction and lower trap density at the VNPB/perovskite interface improve the PCE and stability of wide-bandgap perovskite solar cells.By using the cross-linked HTL for front wide-bandgap subcells,PCEs of 24.9%and 25.4%have been achieved in perovskite/perovskite and perovskite/silicon tandem solar cells,respectively.The results demonstrate that cross-linkable small molecules are promising for high-efficiency and cost-effective perovskite tandem photovoltaic devices. | Yurui Wang Shuai Gu Guoliang Liu Liping Zhang Zhou Liu Renxing Lin Ke Xiao Xin Luo Jianhua Shi Junling Du Fanying Meng Ludong Li Zhengxin Liu Hairen Tan | 2021 | Science China Chemistry2021，64，11： | 1 |
| 5 | Cohort profile: design and methods of the Chinese colorectal, breast, lung, liver, and stomach cancer screening trial(C-BLAST)显示文摘Given the rapid changes in social structure(urbanization),economic structure(industrialization),and demographic structure(population aging)in China,cancer has become a major public health problem1.Extensive evidence has indicated that screening can decrease cancer mortality,particularly among high-risk groups,and several representative national and regional cancer screening programs have been launched in China to cope with the increasing burden of cancer. | Yubei Huang Zhangyan Lyu Yu Zhang Xiaomin Liu Yacong Zhang Ya Liu Chao Sheng Hongyuan Duan Zeyu Fani Chenyang Li Xiao Lin Zhuowei Feng Lu Zheng Zhaoxiang Ye Hong Lu Ying Zhu Dejun Zhou Xi Wei Li Ren Bin Meng Fangfang Song Fengju Song Kexin Chen | 2023 | Cancer Biology & Medicine2023，20，10： | 0 |
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