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| 1 | RESEARCH PROGRESS IN NONLINEAR ANALYSIS OF HEART ELECTRIC ACTIVITIES显示文摘Nonlinear science research is a hot point in the world. It has deepened our cognition of determinism and randomicity, simplicity and com-plexity, noise and order and it will profoundly influ-ence the progress of the study of natural science, including life science. Life is the most complex nonlinear system and heart is the core of lifecycle system. In the late more than 20 years, nonlinear research on heart electric activities has made much headway. The commonly used parameters are based on chaos and fractal theory, such as correlation dimension, Lyapunov ex-ponent, Kolmogorov entropy and multifractal singu-larity spectrum. This paper summarizes the commonly used methods in the nonlinear study of heart electric signal. Then, considering the shortages of the above tradi-tional nonlinear parameters, we mainly introduce the results on short-term heart rate variability (HRV) signal (500 R-R intervals) and HFECG signal (1-2s). Finally, we point out it is worthwhile to put emphasis on the study of the sensitive nonlinearity parameters of short-term heart electric signal and their dynamic character and clinical effectivity. | NING Xinbao BIAN Chunhua WANG Jun CHEN Ying | 2006 | Chinese Science Bulletin2006，51，4： | 16 |
| 2 | Meningeal lymphatic vessels regulate brain tumor drainage and immunity显示文摘Recent studies have shown that meningeal lymphatic vessels(MLVs),which are located both dorsally and basally beneath the skull,provide a route for draining macromolecules and trafficking immune cells from the central nervous system(CNS)into cervical lymph nodes(CLNs),and thus represent a potential therapeutic target for treating neurodegenerative and neuroinflammatory diseases.However,the roles of MLVs in brain tumor drainage and immunity remain unexplored.Here we show that dorsal MLVs undergo extensive remodeling in mice with intracranial gliomas or metastatic melanomas.RNA-seq analysis of MLV endothelial cells revealed changes in the gene sets involved in lymphatic remodeling,fluid drainage,as well as inflammatory and immunological responses.Disruption of dorsal MLVs alone impaired intratumor fluid drainage and the dissemination of brain tumor cells to deep CLNs(dCLNs).Notably,the dendritic cell(DC)trafficking from intracranial tumor tissues to dCLNs decreased in mice with defective dorsal MLVs,and increased in mice with enhanced dorsal meningeal lymphangiogenesis.Strikingly,disruption of dorsal MLVs alone,without affecting basal MLVs or nasal LVs,significantly reduced the efficacy of combined anti-PD-1/CTLA-4 checkpoint therapy in striatal tumor models.Furthermore,mice bearing tumors overexpressing VEGF-C displayed a better response to anti-PD-1/CTLA-4 combination therapy,and this was abolished by CCL21/CCR7 blockade,suggesting that VEGF-C potentiates checkpoint therapy via the CCL21/CCR7 pathway.Together,the results of our study not only demonstrate the functional aspects of MLVs as classic lymphatic vasculature,but also highlight that they are essential in generating an efficient immune response against brain tumors. | Xueting Hu Qiuping Deng Lu Ma Qingqing Li Yidong Chen Yuhan Liao Fan Zhou Chen Zhang Linlin Shao Jun Feng Tubao He Weihai Ning Yan Kong Yingqing Huo Aibin He Bing Liu Jingjing Zhang Ralf Adams Yulong He Fuchou Tang Xiuwu Bian Jincai Luo | 2020 | Cell Research2020，30，3： | 11 |
| 3 | Chimeric antigen receptor T cell targeting EGFRvIII for metastatic lung cancer therapy显示文摘Lung cancer is the most common incident cancer and the leading cause of cancer death. In recent years, the development of tumor immunotherapy especially chimeric antigen receptor T (CAR-T) cell has shown a promising future. Epidermal growth factor receptor variant III (EGFRvlll) is a tumor-specific mutation expressed in various types of tumors and has been detected in non-small cell lung cancer with a mutation rate of 10%. Thus, EGFRvIII is a potential antigen for targeted lung cancer therapy. In this study, CAR vectors were constructed and transfected into virus-packaging cells. Then, activated T cells were infected with retrovirus harvested from stable virus-producing single clone cell lines. CAR expression on the surfaces of the T cells was detected by flow cytometry and Western blot. The function of CAR-T targeting EGFRvIII was then evaluated. The EGFRvIII-CAR vector was successfully constructed and confirmed by DNA sequencing. A stable virus-producing cell line was produced from a single clone by limited dilution. The culture conditions for the cell line, including cell density, temperature, and culture medium were optimized. After infection with retrovirus, CAR was expressed on more than 90% of the T cells. The proliferation of CAR-T cells were induced by cytokine and specific antigen in vitro. More importantly, EGFRvIII-CART specifically and efficiently recognized and killed A549-EGFRvIII cells with an effector/target ratio of 10:1 by expressing and releasing cytokines, including perforin, granzyme B, IFN-γ, and TNF-α. The in vivo study indicated that the metastasis of A549-EGFRvIII cells in mice were inhibited by EGFRvIII-CART cells, and the survival of the mice was significantly prolonged with no serious side effects. EGFRvIII-CART showed significantly efficient antitumor activity against lung cancer cells expressing EGFRvlll in vivo and in vitro. Therefore, CAR-T targeting EGFRvIII is a potential therapeutic strategy in preventing recurrence and metastasis of lung cancer after surgery. | Zhao Zhang Jun Jiang Xiaodong Wu Mengyao Zhang Dan Luo Renyu Zhang Shiyou Li Youwen He Huijie Bian Zhinan Chen | 2019 | Frontiers of Medicine2019，13，1： | 11 |
| 4 | The positive function of selenium supplementation on reducing nitrate accumulation in hydroponic lettuce(Lactuca sativa L.)显示文摘High nitrate(NO_3^- ) in vegetables, especially in leaf vegetables poses threaten to human health. Selenium(Se) is an important element for maintaining human health, and exogenous Se application during vegetable and crop production is an effective way to prevent Se deficiency in human bodies. Exogenous Se shows positive function on plant growth and nutrition uptake under abiotic and/or biotic stresses. However, the influence of exogenous Se on NO_3^- accumulation in hydroponic vegetables is still not clear. In the present study, hydroponic lettuce plants were subjected to six different concentrations(0, 0.1, 0.5, 5, 10 and 50 μmol L–1) of Se as Na2 Se O3. The effects of Se on NO_3^- content, plant growth, and photosynthetic capacity of lettuce(Lactuca sativa L.) were investigated. The results showed that exogenous Se positively decreased NO_3^- content and this effect was concentration-dependent. The lowest NO_3^- content was obtained under 0.5 μmol L–1 Se treatment. The application of Se enhanced photosynthetic capacity by increasing the photosynthesis rate(Pn), stomatal conductance(Cs) and the transpiration efficiency(Tr) of lettuce. The transportation and assimilation of NO_3^- and activities of nitrogen metabolism enzymes in lettuce were also analysed. The NO_3^- efflux in the lettuce roots was markedly increased, but the efflux of NO_3^- from the root to the shoot was decreased after treated with exogenous Se. Moreover, Se application stimulated NO_3^- assimilation by enhancing nitrate reductase(NR), nitrite reductase(Ni R), glutamine synthetase(GS) and glutamate synthase enzyme(GOGAT) activities. These results provide direct evidence that exogenous Se shows positive function on decreasing NO_3^- accumulation via regulating the transport and enhancing activities of nitrogen metabolism enzyme in lettuce. We suggested that 0.5 μmol L–1 Se can be used to reduce NO_3^- content and increase hydroponic lettuce yield. | LEI Bo BIAN Zhong-hua YANG Qi-chang WANG Jun CHENG Rui-feng LI Kun LIU Wen-ke ZHANG Yi FANG Hui TONG Yun-xin | 2018 | Journal of Integrative Agriculture2018，17，4： | 9 |
| 5 | Over-expression of VEGF165 in the adipose tissue-derived stem cells via the lentiviral vector显示文摘许多研究人员学习了的背景把干细胞用作基因的可能性治疗学的向量。但是脂肪质的导出织物的干细胞(ADSC ) 上的很少相关报告是可得到的。因此,我们打算构造 lentiviral VEGF165 表示向量然后感染 ADSC 生产治疗学的种子 cells.Methods EHS1001-68950485313912 克隆被 PCR 方法变异生产 VEGF165 抄本(NM_001025368 ) 的一致碎片。Lentivirus 与 pGC-FU 被包, pHelper 1.0 并且 pHelper 在当时, ADSC (infection=20 的复合) 是的 293T cells.And 的 2.0 plasmids 有在 titer 决心以后的向量的 transfected。在 ADSC 的 VEGF165 的稳定的表示被 immunofluorescence 染色,连接酶的 immunosorbent 试金(ELISA ) 和西方的弄污 analysis.Results DNA 定序证实, 293T transfection 证实 VEGF165 被连接到 GFP 熔化向量。病毒 titer 被量的 PCR 决定直到 2x10a。VEGF165 transduced 房间能证明绿荧光由染色的 immunofluorescence (几乎 95 ) 证实了。ELISA 分析能外面检测 VEGF 的密度是 850.86-1202.13pg/ml (平均数(923.00 獴愠汬睯? 桴 ? 牧睯桴漠 ? 牵敯楰桴汥畩 ? 湡 ? 慣? 敳癲? 獡愠挠牡楲牥映牯琠敨琠獩?? 湥楧敮牥湩 ? | SUN Xiang-zhou LIU Gui-hua WANG Zhuo-qing ZHENG Fu-fu BIAN Jun HUANG Yan-ping GAO Yong ZHANG Ya-dong DENG Chun-hua | 2011 | Chinese Medical Journal2011，，19： | 9 |
| 6 | CD147-spike protein is a novel route for SARS-CoV-2 infection to host cells显示文摘In face of the everlasting battle toward COVID-19 and the rapid evolution of SARS-CoV-2,no specific and effective drugs for treating this disease have been reported until today.Angiotensin-converting enzyme 2(ACE2),a receptor of SARS-CoV-2,mediates the virus infection by binding to spike protein.Although ACE2 is expressed in the lung,kidney,and intestine,its expressing levels are rather low,especially in the lung.Considering the great infectivity of COVID-19,we speculate that SARS-CoV-2 may depend on other routes to facilitate its infection.Here,we first discover an interaction between host cell receptor CD147 and SARS-CoV-2 spike protein.The loss of CD147 or blocking CD147 in Vero E6 and BEAS-2B cell lines by anti-CD147 antibody,Meplazumab,inhibits SARSCoV-2 amplification.Expression of human CD147 allows virus entry into non-susceptible BHK-21 cells,which can be neutralized by CD147 extracellular fragment.Viral loads are detectable in the lungs of human CD147(hCD147)mice infected with SARS-CoV-2,but not in those of virus-infected wild type mice.Interestingly,virions are observed in lymphocytes of lung tissue from a COVID-19 patient.Human T cells with a property of ACE2 natural deficiency can be infected with SARS-CoV-2 pseudovirus in a dosedependent manner,which is specifically inhibited by Meplazumab.Furthermore,CD147 mediates virus entering host cells by endocytosis.Together,our study reveals a novel virus entry route,CD147-spike protein,which provides an important target for developing specific and effective drug against COVID-19. | Ke Wang Wei Chen Zheng Zhang Yongqiang Deng Jian-Qi Lian Peng Du Ding Wei Yang Zhang Xiu-Xuan Sun Li Gong Xu Yang Lei He Lei Zhang Zhiwei Yang Jie-Jie Geng Ruo Chen Hai Zhang Bin Wang Yu-Meng Zhu Gang Nan Jian-Li Jiang Ling Li Jiao Wu Peng Lin Wan Huang Liangzhi Xie Zhao-Hui Zheng Kui Zhang Jin-Lin Miao Hong-Yong Cui Min Huang Jun Zhang Ling Fu Xiang-Min Yang Zhongpeng Zhao Shihui Sun Hongjing Gu Zhe Wang Chun-Fu Wang Yacheng Lu Ying-Ying Liu Qing-Yi Wang Huijie Bian Ping Zhu Zhi-Nan Chen | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 9 |
| 7 | Highly effective direct synthesis of DMC from CH_3OH and CO_2 using novel Cu-Ni/C bimetallic composite catalysts显示文摘Novel Cu-Ni/C has been prepared and utilized as an efficient catalyst system in direct synthesis of DMC from CH_3OH and CO_2. | Jun Bian Min Xiao Shuan Jin Wang Yi Xin Lu Yue Zhong Meng | 2009 | Chinese Chemical Letters2009，20，3： | 8 |
| 8 | A cohort autopsy study defines COVID-19 systemic pathogenesis显示文摘Severe COVID-19 disease caused by SARS-CoV-2 is frequently accompanied by dysfunction of the lungs and extrapulmonary organs.However,the organotropism of SARS-CoV-2 and the port of virus entry for systemic dissemination remain largely unknown.We profiled 26 COVID-19 autopsy cases from four cohorts in Wuhan,China,and determined the systemic distribution of SARS-CoV-2. | Xiao-Hong Yao Tao Luo Yu Shi Zhi-Cheng He Rui Tang Pei-Pei Zhang Jun Cai Xiang-Dong Zhou Dong-Po Jiang Xiao-Chun Fei Xue-Quan Huang Lei Zhao Heng Zhang Hai-Bo Wu Yong Ren Zhen-Hua Liu Hua-Rong Zhang Cong Chen Wen-Juan Fu Heng Li Xin-Yi Xia Rong Chen Yan Wang Xin-Dong Liu Chang-Lin Yin Ze-Xuan Yan Juan Wang Rui Jing Tai-Sheng Li Wei-Qin Li Chao-Fu Wang Yan-Qing Ding Qing Mao Ding-Yu Zhang Shu-Yang Zhang Yi-Fang Ping Xiu-Wu Bian | 2021 | Cell Research2021，31，8： | 7 |
| 9 | The nitritation performance of biofilm reactor for treating domestic wastewater under high dissolved oxygen显示文摘The objective of this study was to investigate the nitritation performance in a biofilm reactor for treating domestic wastewater.The reactor was operated in continuous feed mode from phases 1 to 3.The dissolved oxygen(DO)was controlled at 3.5–7 mg/L throughout the experiment.The biofilm reactor showed excellent nitritation performance after the inoculation of nitrifying sludge,with the hydraulic retention time being reduced from 24 to 7 hr.Above 90%nitrite accumulation ratio(NAR)was maintained in phase 1.Afterwards,nitratation occurred with the low NH_4^+–N concentration in the reactor.The improvement of NH_4^+–N concentration to 20–35 mg/L had a limited effect on the recovery of nitritation.However,nitritation recovered rapidly when sequencing batch feed mode was adopted in phase 4,with the effluent NH_4^+-N concentration above 7 mg/L.The improvement of ammonia oxidizing bacteria(AOB)activity and the combined inhibition effect of free ammonia(FA)and free nitrous acid(FNA)on the nitrite oxidizing bacteria(NOB)were two key factors for the rapid recovery of nitritation.Sludge activity was obtained in batch tests.The results of batch tests had a good relationship with the long term operation performance of the biofilm reactor. | Zhaoming Zheng Zebing Li Jing Ma Jia Du Guanghui Chen Wei Bian Jun Li Baihang Zhao | 2016 | Journal of Environmental Sciences2016，28，4： | 7 |
| 10 | Data Analysis of Chang'E-1 Gamma-Ray Spectrometer and Global Distribution of U,K,and Th Elemental Abundances显示文摘Gamma 光线分光计(GRS ) 是 Chang'E-1 (CE-1 ) 上的主要收费载重之一月亮的探查,主要试图在月亮的表面上检测元素的丰富和分布。在 03:58 在 2007 年 11 月 28 日,它执行了月亮的 gamma 光线的第一观察。2008 年 10 月 24 日,有效 gamma 光线系列的 2105 h 被 CE-1 GRS 获得了,它盖住月亮的整个表面。这份报纸主要描述处理由使用导出元素的丰富的过程和 CE-1 GRS 时间系列改正了系列的方法的数据:首先,到进为印射的象素的箱数据;然后,执行累积系列的背景扣除并且获得元素的一个山峰区域;并且最后,当模特儿使用元素的丰富倒置生产元素的丰富。在这些上基于比 EPR 在 5s 处理方法, U 的全球丰富地图, K,和 Th。在在 near-EPR 海底山下面的岩浆结晶化压力和融化的条件之间的关联暗示来源吗? | ZOU Yongliao ZHANG Liyan LIU Jianzhong MU Lingli REN Xin ZHANG Guangliang CHANG Jin YAN Jun ZHANG Nan ZHANG Hongbo LU Chang LIU Jianjun ZUO Wei SU Yan WEN Weibin BIAN Wei WANG Min XU Chun LI Chunlai OUYANG Ziyuan | 2011 | Acta Geologica Sinica(English Edition)2011，85，6： | 6 |
| 11 | Graphene nanosheet as support of catalytically active metal particles in DMC synthesis显示文摘新奇 graphene nanosheet (GNS ) 支持了 CuNi 膨胀率不同的金属片催化剂第一被综合并且为 dimethyl 碳酸盐(直接数字控制) 的直接合成使用了。试验性的结果证明 GNS 是对 CuNi/GNS 膨胀率不同的金属片催化剂的制造的有效、方便的支持。 | Jun Bian Xiao Wei Wei Ling Wang Zheng Ping Guan | 2011 | Chinese Chemical Letters2011，22，1： | 6 |
| 12 | CD147 antibody specifically and effectively inhibits infection and cytokine storm of SARS-CoV-2 and its variants delta,alpha,beta,and gamma显示文摘SARS-CoV-2 mutations contribute to increased viral transmissibility and immune escape,compromising the effectiveness of existing vaccines and neutralizing antibodies.An in-depth investigation on COVID-19 pathogenesis is urgently needed to develop a strategy against SARS-CoV-2 variants.Here,we identified CD147 as a universal receptor for SARS-CoV-2 and its variants.Meanwhile,Meplazeumab,a humanized anti-CD147 antibody,could block cellular entry of SARS-CoV-2 and its variants-alpha,beta,gamma,and delta,with inhibition rates of 68.7,75.7,52.1,52.1,and 62.3%at 60μg/ml,respectively.Furthermore,humanized CD147 transgenic mice were susceptible to SARS-CoV-2 and its two variants,alpha and beta.When infected,these mice developed exudative alveolar pneumonia,featured by immune responses involving alveoli-infiltrated macrophages,neutrophils,and lymphocytes and activation of IL-17 signaling pathway.Mechanistically,we proposed that severe COVID-19-related cytokine storm is induced by a'spike protein-CD147-CyPA signaling axis':Infection of SARS-CoV-2 through CD147 initiated the JAK-STAT pathway,which further induced expression of cyclophilin A(CyPA);CyPA reciprocally bound to CD147 and triggered MAPK pathway.Consequently,the MAPK pathway regulated the expression of cytokines and chemokines,which promoted the development of cytokine storm.Importantly,Meplazumab could effectively inhibit viral entry and inflammation caused by SARS-CoV-2 and its variants.Therefore,our findings provided a new perspective for severe COVID-19-related pathogenesis.Furthermore,the validated universal receptor for SARS-CoV-2 and its variants can be targeted for COVID-19 treatment. | Jiejie Geng Liang Chen Yufeng Yuan Ke Wang Youchun Wang Chuan Qin Guizhen Wu Ruo Chen Zheng Zhang Ding Wei Peng Du Jun Zhang Peng Lin Kui Zhang Yongqiang Deng Ke Xu Jiangning Liu Xiuxuan Sun Ting Guo Xu Yang Jiao Wu Jianli Jiang Ling Li Kun Zhang Zhe Wang Jing Zhang Qingguo Yan Hua Zhu Zhaohui Zheng Jinlin Miao Xianghui Fu Fengfan Yang Xiaochun Chen Hao Tang Yang Zhang Ying Shi Yumeng Zhu Zhuo Pei Fei Huo Xue Liang Yatao Wang Qingyi Wang Wen Xie Yirong Li Mingyan Shi Huijie Bian Ping Zhu Zhi-Nan Chen | 2021 | Signal Transduction and Targeted Therapy2021，6，10： | 6 |
| 13 | Pathological changes in the lungs and lymphatic organs of 12 COVID-19 autopsy cases显示文摘Systematic autopsy and comprehensive pathological analyses of COVID-19 decedents should provide insights into the disease characteristics and facilitate the development of novel therapeutics.In this study,we report the autopsy findings from the lungs and lymphatic organs of 12 COVID-19 decedents—findings that evaluated histopathological changes;immune cell signature and inflammatory factor expression in the lungs,spleen and lymph nodes.Here we show that the major pulmonary alterations included diffuse alveolar damage,interstitial fibrosis and exudative inflammation featured with extensive serous and fibrin exudates,macrophage infiltration and abundant production of inflammatory factors(IL-6,IP-10,TNFo?and IL-I f).The spleen and hilar lymph nodes contained lesions with tissue structure disruption and immune cell dysregulation,including lymphopenia and macrophage accumulation.These findings provide pathological evidence that links injuries of the lungs and lymphatic organs with the fatal systematic respiratory and immune malfunction in critically ill COVID-19 patients. | Qian Liu Yu Shi Jun Cai Yaqi Duan Rongshuai Wang Hongyan Zhang Qiurong Ruan Jiansha Li Lei Zhao Yifang Ping Rong Chen Liang Ren Xiaochun Fei Heng Zhang Rui Tang Xi Wang Tao Luo Xindong Liu Xuequan Huang Zhenhua Liu Qilin Ao Yong Ren Jing Xiong Zhicheng He Haibo Wu Wenjuan Fu Pengnan Zhao Xinwei Chen Guoqiang Qu Yunyun Wang Xi Wang Jia Liu Dongfang Xiang Sanpeng Xu Xiaowei Zhou Qingrui Li Jinghong Ma Heng Li Jie Zhang Sizhe Huang Xiaohong Yao Yiwu Zhou Chaofu Wang Dingyu Zhang Guoping Wang Liang Liu Xiu-Wu Bian | 2020 | National Science Review2020，7，12： | 6 |
| 14 | Broadband perovskite quantum dot spectrometer beyond human visual resolution显示文摘The quantum dot spectrometer,fabricated by integrating different quantum dots with an image sensor to reconstruct the target spectrum from spectral-coupled measurements,is an emerging and promising hyperspectrometry technology with high resolution and a compact size.The spectral resolution and spectral range of quantum dot spectrometers have been limited by the spectral variety of the available quantum dots and the robustness of algorithmic reconstruction.Moreover,the spectrometer integration of quantum dots also suffers from inherent photoluminescence emission and poor batch-to-batch repeatability.In this work,we developed nonemissive in situ fabricated MA_(3)Bi_(2)X_(9) and Cs_(2)SnX_(6)(MA=CH_(3)NH_(3);X=Cl,Br,I)perovskite-quantum-dot-embedded films(PQDFs)with precisely tunable transmittance spectra for quantum dot spectrometer applications.The resulting PQDFs contain in situ fabricated perovskite nanocrystals with homogenous dispersion in a polymeric matrix,giving them advantageous features such as high transmittance efficiency and good batch-to-batch repeatability.By integrating a filter array of 361 kinds of PQDFs with a silicon-based photodetector array,we successfully demonstrated the construction of a perovskite quantum dot spectrometer combined with a compressive-sensing-based total-variation optimization algorithm.A spectral resolution of ~1.6 nm was achieved in the broadband of 250-1000 nm.The performance of the perovskite quantum dot spectrometer is well beyond that of human eyes in terms of both the spectral range and spectral resolution.This advancement will not only pave the way for using quantum dot spectrometers for practical applications but also significantly impact the development of artificial intelligence products,clinical treatment equipment,scientific instruments,etc. | Xiaoxiu Zhu Liheng Bian Hao Fu Lingxue Wang Bingsuo Zou Qionghai Dai Jun Zhang Haizheng Zhong | 2020 | Light(Science & Applications)2020，9，1： | 5 |
| 15 | Clinical effects of Xingnao Kaiqiao acupuncture on neurological impairment following cerebral infarction显示文摘BACKGROUND: Although the curative effects of acupuncture have been confirmed by various treatments of cerebral infarction, few studies have investigated when acupuncture can attain the best clinical effect. OBJECTIVE: Four different time points were selected for acupuncture treatment of cerebral infarction to evaluate the appropriate time course for Xingnao Kaiqiao therapy in terms of improved neurological function. DESIGN: Controlled observation. SETTING: Department of Traditional Chinese Medicine Rehabilitation and Physiotherapy of the Affiliated Hospital of Medical College of Chinese Armed Police Forces. PARTICIPANTS: A total of 120 inpatients with cerebral infarction of different stages, including 75 males and 45 females, aged 41-75 years, were selected from November 2005 to December 2006 at the Department of Traditional Chinese Medicine Rehabilitation and Physiotherapy in Affiliated Hospital of Medical College of Chinese Armed Police Forces. Diagnostic criteria: in accordance with 'main points of diagnosis on different cerebrovascular disease' secondly revised in the Second Cerebrovascular Disease Academic Meeting of Chinese Medicine Association in 1986. All accepted subjects provided confirmed consent, and the experiment received ethical permission from the hospital’s ethics committee. METHODS: ① Experiment grouping: All inpatients were divided into four groups with non-stochastic concurrent control method according to the disease course: Group I (onset within 7 hours), group Ⅱ (onset from 7 hours to 3 days), group Ⅲ (onset within 4-7 days), and group Ⅳ (onset within 21-180 days). On the basis of symptomatic treatment with western medicine, each group received Xingnao Kaiqiao therapy after onset within 7 hours, 7 hours to 3 days, 4 to 7days, and 21 to 180 days. ② The principal acupoints were Neiguan, Renzhong, and Sanyinjiao. ③ The auxiliary acupoints were Jiquan, Chize, and Weizhong. ④Acupuncture manipulations: initially, Neiguan (PC6, bilateral) was needled at 0.5-1.0 cun vertically with a reducing technique achieved by rotating-swirling and lifting-inserting for 1 minute. Subsequently, Renzhong (GV26) was needled at 0.3-0.5 cun obliquely towards the nasal septum, with a heavy bird-pecking method until eyeballs were moist or shed tears. Sanyinjiao (SP6, affected limb) was needled at 1.0-1.5 cun obliquely along the medial border of the tibia with a 45° angle between the needle and skin. The technique of reinforcing was achieved by a lifting-inserting method until the affected lower limb twitched three times. The auxiliary acupoint, Jiquan, was selected when the patient extended the affected upper limb abduction. Jiquan was along the downward channel, 1 cun from the quondam Jiquan (HT1) acupoint; the armpit hair was avoided. Jiquan (affected limb) was needled vertically at 1.0-1.5 cun. The technique of reduction was achieved by lifting-inserting until the affected upper limb twitched three times. Chize (LU5) was selected when the patient flexed the elbow at 120°. Chize was vertically needled at 1 cun with a lifting-inserting reducing technique until the affected forearm and fingers twitched three times. Weizhong (BL40) was selected when the patient’s leg was raised straight in a supine position. Weizhong was vertically needled at 0.5-1.0 cun with a lifting-inserting reducing technique until the affected lower limb twitched three times. ⑤ Acupuncture manipulations were achieved by the doctor who is an associate chief physician and doctor of acupuncture and moxibustion and has aptitude for the post’s specification. ⑥One course of treatment lasted for 10 days and each group was treated for two courses of treatment. ⑦Experiment evaluation: To apply neurological impairment scores for evaluating clinical curative effects before and after treatment with Xingnao Kaiqiao therapy on day 7, 14, and 21(range of 0-45; decreasing score indicates functional improvement).To evaluate clinical curative effect by clinical effective power:Basic recovery: equal to ormore than 81%; significant improvement: 56% to 81% (including 56%); Improvement: between 36% to 56% (including 36%); Slight Improvement: 11% to 36% (including 11%); No change: less than 11%; Aggravation (including death): negative value. Total effective rate was computed at the same time. MAIN OUTCOME MEASURES: The total effective rate and amelioration of neurological impairment of the patients after treatment. RESULTS: All 120 patients with cerebral infarction were included in the final analysis, without deletion. ① Comparison of the total effective rate: the total effective rate of group Ⅰ, group Ⅱ, group Ⅲ, and group Ⅳ was 97%, 93%, 93%, and 67%, respectively. There were significant differences of interclass synthetic curative effects (χ2 = 36.351 7, P < 0.01). ② Amelioration of neurological impairment: A decreased neurological impairment score was observed in group I on day 7, 14, and 21 after Xingnao Kaiqiao therapy. The differences between group IV and the remaining three groups were significant (P < 0.05). CONCLUSION: Xingnao Kaiqiao therapy is helpful for amelioration of neurological impairment in patients during the acute stage cerebral infarction. | Jie Xiong Lina Ning Jinling Bian Jun Li Junfeng Xu Zhilong Zhang Jiakui Guo YadongLi Xuemin Shi | 2008 | Neural Regeneration Research2008，3，3： | 5 |
| 16 | Fuji Intelligent Chromo Endoscopy and staining technique for the diagnosis of colon tumor显示文摘背景结肠癌是在有在最近的年里正在增加的发生率的诊所的一个普通恶意的肿瘤。为改进幸存率的关键点在一个早阶段是诊断和治疗。这研究的目的是从三月为结肠肿瘤和非肿瘤 lesions.Methods 的诊断把富士聪明的多彩石印版内视镜检查法(小狗) 和染色的技术的差别比作 2007 年 11 月, 654 个病人与平常的 colonoscopy 被检查。在他们之中,有冒号瘤或水虫息似的损害的 223 个病人被包括。病人与放大被检查平常的 colonoscopy,一种放大小狗技术和放大染色的技术。坑模式和血损害的毛状的形式被检验,内视镜的诊断被做,与病理学的 diagnosis.Results 相比 451 个瘤在 223 个病人被检测,( 411/451 )在那些之中,91.1%与放大被检测平常的内视镜检查法当( 447/451 )99.1%与 FICE 技术被检测时;二个方法之间有重要差别。小狗能清楚地显示出 mucosal 血 capillaries (P0.01 ) 的结构和形式,但是为显示出坑模式的二个方法之间没有重要差别。为肿瘤和非肿瘤损害的诊断的小狗的重合的率是91.6%( 413/451 ),放大染色技术的是82.0%( 370/451 )( P0.05 )放大小狗的 .Conclusions 能显示出毛状的形式和它有的 mucosal 微观结构和血高重合的率的优势,高敏感和特性什么时候与平常的放大相比 colonoscopy 并且放大染色内视镜检查法。另外,操作是容易的,活体检视能从目标被拿,因此它有令人满意的临床的实际价值。 | LIU Yun-xiang HUANG Liu-ye BIAN Xiao-ping CUI Jun XU Ning WU Cheng-rong | 2008 | Chinese Medical Journal2008，，11： | 5 |
| 17 | The heterogeneity of islet autoantibodies and the progression of islet failure in type 1 diabetic patients显示文摘Type 1 diabetes mellitus is heterogeneous in many facets. The patients suffered from type 1 diabetes present several levels of islet function as well as variable number and type of islet-specific autoantibodies. This study was to investigate prevalence and heterogeneity of the islet autoantibodies and clinical phenotypes of type 1 diabetes mellitus; and also discussed the process of islet failure and its risk factors in Chinese type 1 diabetic patients. A total of 1,291 type 1 diabetic patients were enrolled in this study. Demographic information was collected. Laboratory tests including mixed-meal tolerance test, human leukocyte antigen alleles, hemoglobin A1 c, lipids, thyroid function and islet autoantibodies were conducted. The frequency of islet-specific autoantibody in newly diagnosed T1 DM patients(duration shorter than half year) was 73% in East China. According to binary logistic regressions, autoantibody positivity, longer duration and lower Body Mass Index were the risk factors of islet failure. As the disease developed, autoantibodies against glutamic acid decarboxylase declined as well as the other two autoantibodies against zinc transporter 8 and islet antigen 2. The decrease of autoantibodies was positively correlated with aggressive beta cell destruction. Autoantibodies can facilitate the identification of classic T1 DM from other subtypes and predict the progression of islet failure. As there were obvious heterogeneity in autoantibodies and clinical manifestation in different phenotypes of the disease, we should take more factors into consideration when identifying type 1 diabetes mellitus. | Jin Liu Lingling Bian Li Ji Yang Chen Heng Chen Yong Gu Bingqin Ma Wei Gu Xinyu Xu Yun Shi Jian Wang Dalong Zhu Zilin Sun Jianhua Ma Hui Jin Xing Shi Heng Miao Bing Xin Yan Zhu Zhenwen Zhang Ruifang Bu Lan Xu Guangde Shi Wei Tang Wei Li Dongmei Zhou Jun Liang Xingbo Cheng Bimin Shi Jixiang Dong Ji Hu Chen Fang Shao Zhong Weinan Yu Weiping Lu Chenguang Wu Li Qian Jiancheng Yu Jialin Gao Xiaoqiang Fei Qingqing Zhang Xueqin Wang Shiwei Cui Jinluo Cheng Ning Xu Guofeng Wang Guoqing Han Chunrong Xu Yun Xie Minmin An Wei Zhang Zhixiao Wang Yun Cai Qi Fu Yu Fu Shuai Zheng Fan Yang Qingfang Hu Hao Dai Yu Jin Zheng Zhang Kuanfeng Xu Yifan Li Jie Shen Hongwen Zhou Wei He Xuqin Zheng Xiao Han Liping Yu Jinxiong She Mei Zhang Tao Yang | 2016 | Science China(Life Sciences)2016，59，9： | 5 |
| 18 | Inhibition factors and Kinetic model for ammonium inhibition on the anammox process of the SNAD biofilm显示文摘The aim of the present work was to evaluate the anaerobic ammonium oxidation(anammox) activity of simultaneous partial nitrification, anammox and denitrification(SNAD) biofilm with different substrate concentrations and p H values. Kaldnes rings taken from the SNAD biofilm reactor were incubated in batch tests to determine the anammox activity. Haldane model was applied to investigate the ammonium inhibition on anammox process. As for nitrite inhibition, the NH_(4^-)^+N removal rate of anammox process remained 87.4% of the maximum rate with the NO_(2^-)^-N concentration of 100 mg/L. Based on the results of Haldane model, no obvious difference in kinetic coefficients was observed under high or low free ammonia(FA) conditions, indicating that ammonium rather than FA was the true inhibitor for anammox process of SNAD biofilm. With the p H value of 7.0, the r max, Ks and K_I of ammonium were 0.209 kg NO_(2^-)^-N/kg VSS/day, 9.5 mg/L and 422 mg/L, respectively. The suitable p H ranges for anammox process were 5.0 to 9.0. These results indicate that the SNAD biofilm performs excellent tolerance to adverse conditions. | Zhaoming Zheng Jun Li Jing Ma Jia Du Fan Wang Wei Bian Yanzhuo Zhang Baihang Zhao | 2017 | Journal of Environmental Sciences2017，29，3： | 5 |
| 19 | RELATIONSHIP BETWEEN CYCLIN G1 AND HUMAN PAPILLOMA VIRUS INFECTION IN CERVICAL INTRAEPITHELIAL NEOPLASIA AND CERVICAL CARCINOMA显示文摘Objective To evaluate the overexpression of cyclin G1 in cervical intraepithelial neoplasia (CIN) and cervical carcinoma, and the correlation between cyclin G1 and high-risk human papilloma virus (HPV) infection. Methods All of the specimens were obtained from the Department of Pathology of China-Japan Friendship Hospital from January 2000 to August 2004.We detected the expression of cyclin G1 with immunohistochemistry, HPV16/18 infection with in situ hybridization, and high-risk HPV infection with Hybrid capture system II (HC-II) in normal group (25 cases), CIN I (48 cases), CIN II (56 cases), CIN III (54 cases), and invasive cervical squamous-cell carcinoma (SCC, 31 cases). Results The positive rates of cyclin G1 expression in CIN(77.85%)and SCC cervical tissues (87.10%) were significantly higher than normal (8.00%, P<0.01), and the intensities of cyclin G1 expression in CIN(40.60%)and SCC cervical tissues (61.51%) were significantly higher than normal (2.72%, P<0.05). The positive rates and intensities of cyclin G1 expression increased gradually with the grade of cervical lesions. High-risk HPV infection rates were higher in CIN and SCC than normal groups (P<0.05). There was a positive correlation between cyclin G1 expression and high-risk HPV infection detected with HC-II (Kendall’s tau-b=0.316, 0.269, 0.352, and 0.474 in CIN I, CINII, CIN III, and SCC, respectively, P<0.05). Conclusions Cyclin G1 is overexpressed in CIN and SCC. Cyclin G1 may be a biomarker for detecting CIN and SCC. Cyclin G1 may play an important role in the oncogenesis of CIN and SCC by high-risk HPV infection. | Jing Liang Mei-lu Bian Qing-yun Chen Xia Liu Hua Ou Min Li Jun Liu | 2006 | Chinese Medical Sciences Journal2006，21，2： | 5 |
| 20 | The Stereocomplex Formation and Phase Separation of PLLA/PDLA Blends with Different Optical Purities and Molecular Weights显示文摘In this study, the poly(L-lactide)/poly(D-lactide)(PLLA/PDLA) blends with different optical purities of PLLA and various molecular weights of PDLA are prepared by solution mixing, and the stereocomplex formation and phase separation behaviors of these blends are investigated. Results reveal that optical purity and molecular weight do not vary the crystal structure of PLA stereocomplex(sc) and homochiral crystallites(hc). As the optical purity increasing in the blends, the melting temperature of sc(Tsc) and the content of sc(ΔHsc) increased, while the melting temperature of hc(Thm) hardly changes, although the content of hc(ΔHhm) decreased gradually. The Tsc and ΔHsc are also enhanced as the molecular weight of PDLA reduces, and the ΔHhm reduces rapidly even though the Thm does not vary apparently. With lower optical purities of PLLA and higher molecular weights of PDLA, three types of crystals form in the blends, i.e., PLA sc, PLLA hc and PDLA hc. As molecular weight decreases and optical purity enhances, the crystal phase decreases to two(sc and PDLA hc), and one(sc) finally. This investigation indicates that the phase separation behavior between PLLA and PDLA in the PLLA/PDLA blends not only depends on molecular weights, but also relies on the optical purities of polymers. | Jun Shao Yan-long Liu Sheng Xiang Xin-chao Bian Jing-ru Sun 李杲 陈学思 Hao-qing Hou | 2015 | Chinese Journal of Polymer Science2015，33，12： | 4 |
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