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| 1 | Implantable CMOS neuro-stimulus chip for visual prosthesis显示文摘A prototype chip with 2×2 pixels for implanting in blind patients affected by outer retinal degeneration is presented in this paper.This visual prosthesis chip imitates the degenerated photoreceptor cells,senses the incident light and stimulates the remaining healthy layers of retina or optic nerve.Each pixel integrates photodiode and stimulus pulse generator,converting the illumination on the eyes into 3-bit resolution bi-phasic current pulses.On-chip charge cancellation modules are used to discharge each electrode site for tissue safety.The prototype chip is designed and fabricated in 0.18-μm N-well CMOS (complementary metal oxide semiconductor) 1P6M Mix-signal process,with a ±2.5 V dual voltage supply.The functionality of the fabricated chip is demonstrated on anesthetized rabbits.Neural responses in visual cortex are successfully evoked by the neuro-stimulus chip through an on-board trigger interface and flexible electrode. | ZHANG Xu PEI WeiHua HUANG BeiJu WANG ShuJing GUAN Ning GUO Kai WANG Yu GUI Qiang CHEN Jin WANG Kai WU HuiJuan LI XiaoXin LI Kai CHEN HongDa | 2011 | Science China(Information Sciences)2011，54，4： | 3 |
| 2 | Intracoronary Administration of Cardiac Progenitor Cells Alleviates Left Ventricular Dysfunction in Rats With a 30-Day-Old Infarction显示文摘 | Xian-Liang Tang Gregg Rokosh Santosh K. Sanganalmath Fangping Yuan Hiroshi Sato Jianyao Mu Shujing Dai Chengxin Li Ning Chen Yong Peng Buddhadeb Dawn Greg Hunt Annarosa Leri Jan Kajstura Sumit Tiwari Gregg Shirk Piero Anversa Roberto Bolli | 2010 | Circulation2010，，2： | 1 |
| 3 | Analysis of estrogenic compounds in environmen- tal and biological samples by liquid chromatography-tandem mass spectrometry with stable isotope-coded ionization-en- hancing reagent 显示文摘 | Shi}uan Zhang Jinmao You Shujing Ning Cuihua Song and Yourui Suo | 2013 | Journal of Chromatography A2013，1280，： | 1 |
| 4 | De Haas–van Alphen study on three-dimensional topological semimetal pyrite PtBi2显示文摘We present the systematic de Haas–van Alphen(d Hv A) quantum oscillations studies on the recently discovered topological Dirac semimetal pyrite PtBi2 single crystals. Remarkable d Hv A oscillations are emerged at a low field about 1.5 T. From the analyses of the d Hv A oscillations, we extract the high quantum mobilities, light effective masses and phase shift factors for the Dirac fermions in pyrite PtBi2. From the angular dependence of the d Hv A oscillations, we map out the topology of the Fermi surface.Furthermore, we identify two additional oscillation frequencies that are not probed by the Sd H oscillations, which provides us with opportunities to further understand its Fermi surface topology. | Wenshuai Gao Xiangde Zhu Jin Hu Shujing Li Fawei Zheng Hongwei Zhang Min Wu Guolin Zheng Ning Hao Ping Zhang Wei Ning Mingliang Tian | 2019 | Science Bulletin2019，64，20： | 0 |
| 5 | New definition of metabolic dysfunction-associated fatty liver disease with elevated brachial-ankle pulse wave velocity and albuminuria: a prospective cohort study显示文摘A new definition of metabolic dysfunction-associated fatty liver disease(MAFLD)has recently been proposed.We aim to examine the associations of MAFLD,particularly its discordance from non-alcoholic fatty liver disease(NAFLD),with the progression of elevated brachial-ankle pulse wave velocity(baPWV)and albuminuria in a community-based study sample in Shanghai,China.After 4.3 years of follow-up,778 participants developed elevated baPWV and 499 developed albuminuria.In comparison with the non-MAFLD group,the multivariable adjusted odds ratio(OR)of MAFLD group for new-onset elevated baPWV was 1.25(95%confidence interval(CI)1.01–1.55)and 1.35(95%CI 1.07–1.70)for albuminuria.Participants without NAFLD but diagnosed according to MAFLD definition were associated with higher risk of incident albuminuria(OR 1.77;95%CI 1.07–2.94).Patients with MAFLD with high value of hepamet fibrosis score or poor-controlled diabetes had higher risk of elevated baPWV or albuminuria.In conclusion,MAFLD was associated with new-onset elevated baPWV and albuminuria independently of body mass index,waist circumference,and hip circumference.Individuals without NAFLD but diagnosed as MAFLD had high risk of albuminuria,supporting that MAFLD criteria would be practical for the evaluation of long-term risk of subclinical atherosclerosis among fatty liver patients. | Jialu Wang Shanshan Liu Qiuyu Cao Shujing Wu Jingya Niu Ruizhi Zheng Lizhan Bie Zhuojun Xin Yuanyue Zhu Shuangyuan Wang Hong Lin Tiange Wang Min Xu Jieli Lu Yuhong Chen Yiping Xu Weiqing Wang Guang Ning Yu Xu Mian Li Yufang Bi Zhiyun Zhao | 2022 | Frontiers of Medicine2022，16，5： | 0 |
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