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| 1 | Moxibustion treatment modulates the gut microbiota and immune function in a dextran sulphate sodium-induced colitis rat model显示文摘AIM To investigate the effect and mechanism of moxibustion in rats with ulcerative colitis.METHODS A rat colitis model was established by administering 4% dextran sulphate sodium solution. Seventy male rats were randomly divided into seven groups: Healthy controls(HC), ulcerative colitis model group(UC), UC with 7 d of moxibustion(UC-7), UC with 14 d of moxibustion(UC-14), UC with mesalazine gavage(UC-W), HC with 7 d of moxibustion(HC-7), HC with 14 d of moxibustion(HC-14). Moxibustion was applied to the bilateral Tianshu(ST25). Gut microbiome profiling was conducted by 16 S r RNA amplicon sequencing, and PCR and ELISA determined the expression of inflammatory cytokines in colon mucosa and serum, respectively. RESULTS Moxibustion treatment restored the colonic mucosa and decreased submucosal inflammatory cell infiltration in colitis rats. Rats treated with moxibustion and mesalazine had significantly lower levels of the dominant phyla Proteobacteria and the genera Saccharibacteria, Sphingomonas and Barnesiella than colitis rats, and they could restore the microbiome to levels similar to those observed in healthy rats. UC rats had reduced alpha diversity, which could be alleviated by moxibustion therapy, and UC-7 had a higher alpha diversity than UC-14. This finding suggests that short-term(7 d) but no longer term(14 d) moxibustion treatment may significantly affect the gut microbiome. The potential bacterial functions affected by moxibustion may be ascorbate and aldarate metabolism, and amino acid metabolism. Compared with HC group, the levels of the cytokines interleukin-12(IL-12)(P < 0.05) and IL-6, IL-17, IL-23, interferon-γ, lipopolysaccharide, Ig A, tumour necrosis factor-α and its receptors 1(TNFR1) and TNFR2(P < 0.01) were all increased, whereas anti-inflammatory cytokine IL-2 and IL-10(P < 0.01) and transforming growth factor-β(P < 0.05) were decreased in UC rats. These changes were reversed by moxibustion.CONCLUSION Our findings suggest that moxibustion exerts its therapeutic effect by repairing mucosal tissue damage and modulating the gut microbiome and intestinal mucosal immunity. | Qin Qi Ya-Nan Liu Xiao-Ming Jin Lin-Shuang Zhang Cun Wang Chun-Hui Bao Hui-Rong Liu Huan-Gan Wu Xiao-Mei Wang | 2018 | World Journal of Gastroenterology2018，24，28： | 42 |
| 2 | Effect of mild moxibustion on intestinal microbiota and NLRP6 inflammasome signaling in rats with post-inflammatory irritable bowel syndrome显示文摘BACKGROUND About one-third of refractory irritable bowel syndrome(IBS)cases are caused by gastrointestinal(GI)infection/inflammation,known as post-infectious/postinflammatory IBS(PI-IBS).Although it is known that intestinal microbiota and host NOD-like receptor family pyrin domain containing 6(NLRP6)inflammsome signaling are closely related to PI-IBS and moxibustion has a therapeutic effect on PI-IBS,whether moxibustion regulates the intestinal flora and host NLRP6 events in PI-IBS remains unclear.AIM To examine the regulatory effect of moxibustion on intestinal microbiota and host NLRP6 inflammatory signaling in PI-IBS.METHODS Sprague-Dawley rats were divided into a normal control group,a model control group,a mild moxibustion group,and a sham mild moxibustion group.PI-IBS rats in the mild moxibustion group were treated with moxibusiton at bilateral Tianshu(ST 25)and Zusanli(ST36)for 7 consecutive days for 10 min each time.The sham group rats were given the same treatment as the mild moxibustion group except the moxa stick was not ignited.Abdominal withdrawal reflex(AWR)score was measured to assess the visceral sensitivity,and colon histopathology and ultrastructure,colonic myeloperoxidase(MPO)activity,and serum C-reactive protein(CRP)level were measured to evaluate low-grade colonic inflammation in rats.The relative abundance of selected intestinal bacteria in rat feces was detected by 16S rDNA PCR and the NLRP6 inflammsome signaling in the colon was detected by immunofluorescence,qRTPCR,and Western blot.RESULTS The AWR score was significantly decreased and the low-grade intestinal inflammation reflected by serum CRP and colonic MPO levels was inhibited in the mild moxibustion group compared with the sham group.Mild moxibustion remarkably increased the relative DNA abundances of Lactobacillus,Bifidobacterium,and Faecalibacterium prausnitzii but decreased that of Escherichia coli in the gut of PI-IBS rats.Additionally,mild moxibustion induced mRNA and protein expression of intestine lectin 1 but inhibited the expression of IL-1β,IL-18,and resistance-like moleculeβby promoting the NLRP6 and reducing the mRNA and protein expression of apoptosis-associated speck-like protein containing CARD(ASC)and cysteinyl-aspartate-specific proteinase 1(Caspase-1).The relative DNA abundances of Lactobacillus,Bifidobacteria,Faecalibacterium prausnitzii,and Escherichia coli in each group were correlated with the mRNA and protein expression of NLRP6,ASC,and Caspase-1 in the colon.CONCLUSION These findings indicated that mild moxibustion can relieve low-grade GI inflammation and alleviate visceral hypersensitivity in PI-IBS by regulating intestinal microbes and controlling NLRP6 inflammasome signaling. | Chun-Hui Bao Chun-Ye Wang Guo-Na Li Yi-Lu Yan Di Wang Xiao-Ming Jin Lu-Yi Wu Hui-Rong Liu Xiao-Mei Wang Zheng Shi Huan-Gan Wu | 2019 | World Journal of Gastroenterology2019，25，32： | 45 |
| 3 | New vacuum solar telescope and observations with high resolution显示文摘The New Vacuum Solar Telescope(NVST) is a one meter vacuum solar telescope that aims to observe fine structures on the Sun. The main goals of NVST are high resolution imaging and spectral observations, including measurements of the solar magnetic field. NVST is the primary ground-based facility used by the Chinese solar research community in this solar cycle. It is located by Fuxian Lake in southwest China, where the seeing is good enough to perform high resolution observations. We first introduce the general conditions at the Fuxian Solar Observatory and the primary science cases of NVST. Then, the basic structures of this telescope and instruments are described in detail. Finally, some typical high resolution data of the solar photosphere and chromosphere are also shown. | Zhong Liu Jun Xu Bo-Zhong Gu Sen Wang Jian-Qi You Long-Xiang Shen Ru-Wei Lu Zhen-Yu Jin Lin-Fei Chen Ke Lou Zhi Li Guang-Qian Liu Zhi Xu Chang-Hui Rao Qi-Qian Hu Ru-Feng Li Hao-Wen Fu Feng Wang Men-Xian Bao Ming-Chan Wu Bo-Rong Zhang | 2014 | Research in Astronomy and Astrophysics2014，14，6： | 37 |
| 4 | Comparison of Electroacupuncture and Mild-Warm Moxibustion on Brain-Gut Function in Patients with Constipation-Predominant Irritable Bowel Syndrome: A Randomized Controlled Trial显示文摘Objective: To compare the effects of electroacupuncture(EA) and mild-warm moxibustion(Mox) therapies for constipation-predominant irritable bowel syndrome(C-IBS) patients. Methods: Sixty C-IBS patients were assigned to 2 groups by simple randomized method, i.e. EA group(30 cases) and Mox group(30 cases). Both EA and Mox treatments were performed on bilateral Tianshu(ST 25) and Shangjuxu(ST 37) for 30 min each time, 6 times per week, for 4 consecutive weeks. The gastrointestinal symptoms and psychological symptoms of the two groups were scored before and after treatment. The effects on the corresponding functional brain areas, namely the anterior cingulate cortex(ACC), insular cortex(IC) and prefrontal cortex(PFC) were observed by functional magnetic resonance imaging(f MRI) before and after treatment. Results: Compared with the Mox group, greater improvements in abdominal distension, defecation frequency, difficulty in defecation and stool features were observed in the EA group(all P<0.01), both Hamilton Anxiety Rating Scale and Hamilton Depression Rating Scale scores were significantly decreased in the EA group(all P<0.01). Finally, decreased activated voxel values were observed in the ACC, right IC and PFC brain regions of EA group with 150 m L colorectal distension stimulation(P<0.05 or P<0.01). Conclusions: Both EA and Mox could significantly improve some of the most intrusive symptoms of C-IBS patients, and EA was more effective than Mox. The therapeutic effect of these two therapies might through modulating of the brain-gut axis function. | ZHAO Ji-meng LU Jin-hua YIN Xiao-jun WU Lu-yi BAO Chun-hui CHEN Xing-kui CHEN Yue-hua TANG Wei-jun JIN Xiao-ming WU Huan-gan SHI Yin | 2018 | Chinese Journal of Integrative Medicine2018，24，5： | 23 |
| 5 | Age-related rhesus macaque models of COVID-19显示文摘Background:Since December 2019,an outbreak of the Corona Virus disease 2019(COVID-19)caused by severe acute respiratory syndrome coronavirus(SARS-CoV-2)in Wuhan,China,has become a public health emergency of international concern.The high fatality of aged cases caused by SARS-CoV-2 was a need to explore the possible age-related phenomena with non-human primate models.Methods:Three 3-5 years old and two 15 years old rhesus macaques were intratracheally infected with SARS-CoV-2,and then analyzed by clinical signs,viral replication,chest X-ray,histopathological changes and immune response.Results:Viral replication of nasopharyngeal swabs,anal swabs and lung in old monkeys was more active than that in young monkeys for 14 days after SARS-CoV-2 challenge.Monkeys developed typical interstitial pneumonia characterized by thickened alveolar septum accompanied with inflammation and edema,notably,old monkeys exhibited diffuse severe interstitial pneumonia.Viral antigens were detected mainly in alveolar epithelial cells and macrophages.Conclusion:SARS-CoV-2 caused more severe interstitial pneumonia in old monkeys than that in young monkeys.Rhesus macaque models infected with SARS-CoV-2 provided insight into the pathogenic mechanism and facilitated the development of vaccines and therapeutics against SARS-CoV-2 infection. | Pin Yu Feifei Qi Yanfeng Xu Fengdi Li Peipei Liu Jiayi Liu Linlin Bao Wei Deng Hong Gao Zhiguang Xiang Chong Xiao Qi Lv Shuran Gong Jiangning Liu Zhiqi Song Yajin Qu Jing Xue Qiang Wei Mingya Liu Guanpeng Wang Shunyi Wang Haisheng Yu Xing Liu Baoying Huang Wenling Wang Li Zhao Huijuan Wang Fei Ye Weimin Zhou Wei Zhen Jun Han Guizhen Wu Qi Jin Jianwei Wang Wenjie Tan Chuan Qin | 2020 | Animal Models and Experimental Medicine2020，3，1： | 22 |
| 6 | Review of the characteristics and graded utilisation of coal gasification slag显示文摘The characteristics of the energy structure of rich coal,less oil and less gas,coupling with a high external dependence on oil and natural gas and the emphasis on the efficient and clean utilisation of coal,have brought opportunities for coal chemical industry.However,with the large-scale popularisation of coal gasification technology,the production and resulting storage of coal gasification slag continue to increase,which not only result in serious environmental pollution and a waste of terrestrial resources,but also seriously affect the sustainable development of coal chemical enterprises.Hence,the treatment of coal gasification slag is extremely important.In this paper,the production,composition,morphology,particle size structure and water holding characteristics of coal gasification slag are introduced,and the methods of carbon ash separation of gasification slag,both domestically and abroad,are summarised.In addition,the paper also summarises the research progress on gasification slag in building materials,ecological restoration,residual carbon utilisation and other high-value utilisation,and ultimately puts forward the idea of the comprehensive utilisation of gasification slag.For large-scale consumption to solve the environmental problems of enterprises and achieve high-value utilisation to increase the economic benefits of enterprises,it is urgent to zealously design a reasonable and comprehensive utilisation technologies with simple operational processes,strong adaptability and economic benefits. | Xiaodong Liu Zhengwei Jin Yunhuan Jing Panpan Fan Zhili Qi Weiren Bao Jiancheng Wang Xiaohui Yan Peng Lv Lianping Dong | 2021 | Chinese Journal of Chemical Engineering2021，34，7： | 21 |
| 7 | A chlorinated copolymer donor demonstrates a 18.13% power conversion efficiency显示文摘The rapid development of low-bandgap(LBG)nonfullerene acceptors and wide-bandgap(WBG)copolymer donors in recent years has boosted the power conversion efficiency(PCE)of organic solar cells(OSCs)to the 18%level[1−21].The commercialization of OSCs is highly expected.However,critical issues like the cost and the stability also determine whether OSCs can enter the market or not[22]. | Jianqiang Qin Lixiu Zhang Chuantian Zuo Zuo Xiao Yongbo Yuan Shangfeng Yang Feng Hao Ming Cheng Kuan Sun Qinye Bao Zhengyang Bin Zhiwen Jin and Liming Ding | 2021 | Journal of Semiconductors2021，42，1： | 19 |
| 8 | Randomized controlled trial: Moxibustion and acupuncture for the treatment of Crohn's disease显示文摘AIM: To evaluate the clinical efficacy and safety of acupuncture and moxibustion for the treatment of active Crohn's disease(CD).METHODS: Ninety-two patients were equally and randomly divided into the treatment group and received herb-partitioned moxibustion combined with acupuncture, and the control group received wheat bran-partitioned moxibustion combined with superficial acupuncture. The patients received three treatment sessions per week for 12 wk and were followed up for 24 wk. The main outcome was evaluated using the CD Activity Index(CDAI) score, and the secondary outcomes were evaluated using laboratory indicators such as hemoglobin(HGB), C-reactive protein(CRP), erythrocyte sedimentation rate, quality-of-life, endoscopic ratings, and intestinal histology scores.RESULTS: The CDAI scores of both the treatment and control groups were significantly reduced after treatment compared with those measured before treatment. However, the degree of improvement in the treatment group was significantly greater than that of the control group. The improvement in symptoms in patients of the treatment group was sustained at follow-up, whereas that of the control group was not. The overall efficacy of the treatment was significantly greater than that of the control. Both groups demonstrated significant improvements in quality-of-life ratings after treatment, but the improvement was significantly greater in the treatment group than in the control group. In addition, the patients in the treatment group showed significantly increased HGB and significantly decreasedCRP levels and histopathological scores at the end of treatment, whereas the control group did not exhibit significant changes.CONCLUSION: Moxibustion with acupuncture provided significant therapeutic benefits in patients with active CD beyond the placebo effect and is therefore an effective and safe treatment for active CD. | Chun-Hui Bao Ji-Meng Zhao Hui-Rong Liu Yuan Lu Yi-Fang Zhu Yin Shi Zhi-Jun Weng Hui Feng Xin Guan Jing Li Wei-Feng Chen Lu-Yi Wu Xiao-Ming Jin Chuan-Zi Dou Huan-Gan Wu | 2014 | World Journal of Gastroenterology2014，20，31： | 19 |
| 9 | Advanced Space-based Solar Observatory(ASO-S):an overview显示文摘The Advanced Space-based Solar Observatory(ASO-S)is a mission proposed for the 25 th solar maximum by the Chinese solar community.The scientific objectives are to study the relationships between the solar magnetic field,solar flares and coronal mass ejections(CMEs).Three payloads are deployed:the Full-disk vector Magneto Graph(FMG),the Lyman-αSolar Telescope(LST)and the Hard X-ray Imager(HXI).ASO-S will perform the first simultaneous observations of the photospheric vector magnetic field,non-thermal imaging of solar flares,and the initiation and early propagation of CMEs on a single platform.ASO-S is scheduled to be launched into a 720 km Sun-synchronous orbit in 2022.This paper presents an overview of the mission till the end of Phase-B and the beginning of Phase-C. | Wei-Qun Gan Cheng Zhu Yuan-Yong Deng Hui Li Yang Su Hai-Ying Zhang Bo Chen Zhe Zhang Jian Wu Lei Deng Yu Huang Jian-Feng Yang Ji-Jun Cui Jin Chang Chi Wang Ji Wu Zeng-Shan Yin Wen Chen Cheng Fang Yi-Hua Yan Jun Lin Wei-Ming Xiong Bin Chen Hai-Chao Bao Cai-Xia Cao Yan-Ping Bai Tao Wang Bing-Long Chen Xin-Yu Li Ye Zhang Li Feng Jiang-Tao Su Ying Li Wei Chen You-Ping Li Ying-Na Su Hai-Yan Wu Mei Gu Lei Huang Xue-Jun Tang | 2019 | Research in Astronomy and Astrophysics2019，19，11： | 17 |
| 10 | Complement 5a receptor-mediated neutrophil dysfunction is associated with a poor outcome in sepsis显示文摘补充 5a (C5a ) 被导致 neutrophils 的功能的缺陷在败血的致病含有;然而, C5a 受体的用途(C5aRs;C5aR 和 C5L2 ) 因为为败血的管理的 biomarkers 是不明确的。这研究在嗜中性的功能上在 neutrophils 和他们的效果上调查了 C5aR 和 C5L2 的动态表示。我们发现败血病人与健康、全身的煽动性的反应相比在 neutrophils 上显示了 C5aR 和 C5L2 的低表示层次症候群(先生) 题目,和这个表示模式与疾病严厉被相关。另外, C5aR 和 C5L2 的表示层次与败血病人的幸存被联系。在 vitro, C5a 的增加显著地从败血病人在 neutrophils 减少了 C5aR 和 C5L2 表示层次和 IL-8 生产。那些调查结果建议 C5aRs 的减少的表示为败血病人与 neutrophils 和差的预后的功能的缺陷被联系。总的来说,这些调查结果可以帮助作为早标记建立 C5aRs 表示层次预言败血的严厉。 | Ruonan Xu Fang Lin Chunmei Bao Huihuang Huang Chengcheng Ji Siyu Wang Lei Jin Lijian Sun Ke Li Zheng Zhang Fu-Sheng Wang | 2016 | Cellular & Molecular Immunology2016，13，1： | 10 |
| 11 | Impact of impregnation pressure on desulfurization performance of Zn-based sorbents supported on semi-coke显示文摘High-pressure impregnation, a new preparation method for sorbents to remove H2S from hot coal gas, is introduced in this paper. Semi-coke (SC) and ZnO is selected as the support and active component of sorbent, respectively. The sorbent preparation process includes high-pressure impregnation, filtration, ovendry and calcination. The aim of this research is to primarily study the effects of the impregnation pressure on physical properties and desulfurization ability of the sorbent. The desulfurization experiment was carried out in a fixed-bed reactor at 500°C and a simulated coal gas used in this work was composed of CO (33 vol%), H2 (39 vol%), H2S (300 ppm in volume), and N2 (balance). Experimental results show that the pore structure of the SC support can be improved effectively and ZnO active component can be uniformly dispersed on the support, with the small particle size of 10-500 nm. Sorbents prepared using high-pressure impregnation have better desulfurization capacity and their active components have higher utilization rate. P20-ZnSC sorbent, obtained by high-pressure impregnation at 20 atm, has the best desulfurization ability with a sulfur capacity of 7.54 g S/100g sorbent and a breakthrough time of 44 h. Its desulfurization precision and efficiency of removing H2S from the middle temperature gases can reach <1 ppm and >99.7%, respectively, before sorbent breakthrough. | Xianrong Zheng Weiren Bao Qingmai Jin Ruiyuan He Liping Chang Kechang Xie | 2012 | Journal of Natural Gas Chemistry2012，21，1： | 10 |
| 12 | Separation and identification of moxifloxacin impurities in drug substance by high-performance liquid chromatography coupled with ultraviolet detection and Fourier transform ion cyclotron resonance mass spectrometry显示文摘在这份报纸,高效的液体层析结合了紫外察觉, Fourier 变换离子回旋加速器回声团 spectrometry (HPLCUV/FTICRMS ) 方法在 moxifloxacin (MOX ) 为杂质侧面的调查被描述药物质和化学参考书物质。十杂质被 HPLCUV 检测,当八杂质被使用与多重阶段的集体度谱的数据和破碎规则相结合的高精确的分子的团识别时。到我们的知识,另外,五杂质在 MOX 药物质第一次被成立。 | Cai Sheng Wu Zhi Xin Jia Bao Ming Ning Jin Lan Zhang Song Wu | 2012 | Chinese Chemical Letters2012，23，10： | 8 |
| 13 | Salt-assisted chemical vapor deposition of two-dimensional materials显示文摘Two-dimensional(2D) materials with atomic thickness are promising candidates for the applications in future semiconductor devices, owing to their fascinating physical properties and superlative optoelectronic performance. Chemical vapor deposition(CVD) is considered to be an efficient method for large-scale preparation of 2D materials toward practical applications.However, the high melting points of metal precursors and the thermodynamics instabilities of metastable phases limit the direct CVD synthesis of plenty of 2D materials. The salt has recently been introduced into the CVD process, which proved to be effective to address these issues. In this review, we highlighted the latest progress in the salt-assisted CVD growth of 2D materials, including layered and non-layered crystals. Firstly, strategies of adding salts are summarized. Then, the salt-assisted growth of various layered materials is presented, emphasizing on the transition metal chalcogenides of stable and metastable phases. Furthermore, strategies to grow ultrathin non-layered materials are discussed. We provide viewpoints into the techniques of using salt, the effects of salt, and the growth mechanisms of 2D crystals. Finally, we offer the challenges to be overcome and further research directions of this emerging salt-assisted CVD technique. | Wei Han Kailang Liu Sanjun Yang Fakun Wang Jianwei Su Bao Jin Huiqiao Li Tianyou Zhai | 2019 | Science China Chemistry2019，62，10： | 8 |
| 14 | Zika virus infection induces RNAi-mediated antiviral immunity in human neural progenitors and brain organoids显示文摘The re-emergence of Zika virus(ZIKV)in the Western Hemisphere has resulted in global public health crisis since 2015.ZIKV preferentially infects and targets human neural progenitor cells(hNPCs)and causes fetal microcephaly upon maternal infection.hNPCs not only play critical roles during fetal brain development,but also persist in adult brain throughout life.Yet the mechanism of innate antiviral immunity in hNPCs remains largely unknown.Here,we show that ZIKV infection triggers the abundant production of virus-derived small interfering RNAs in hNPCs,but not in the more differentiated progenies or somatic cells.Ablation of key RNAi machinery components significantly enhances ZIKV replication in hNPCs.Furthermore,enoxacin,a broad-spectrum antibiotic that is known as an RNAi enhancer,exerts potent anti-ZIKV activity in hNPCs and other RNAi-competent cells.Strikingly,enoxacin treatment completely prevents ZIKV infection and circumvents ZIKV-induced microcephalic phenotypes in brain organoid models that recapitulate human fetal brain development.Our findings highlight the physiological importance of RNAi-mediated antiviral immunity during the early stage of human brain development,uncovering a novel strategy to combat human congenital viral infections through enhancing RNAi. | Yan-Peng Xu Yang Qiu Boya Zhang Guilai Chen Qi Chen Miao Wang Fan Mo Jiuyue Xu Jin Wu Rong-Rong Zhang Meng-Li Cheng Na-Na Zhang Bao Lyu Wen-Liang Zhu Meng-Hua Wu Qing Ye Da Zhang Jiang-Hong Man Xiao-Feng Li Jie Cui Zhiheng Xu Baoyang Hu Xi Zhou Cheng-Feng Qin | 2019 | Cell Research2019，29，4： | 8 |
| 15 | Regional cerebral blood flow in children with autism spectrum disorders: a quantitative 99mTc-ECD brain SPECT study with statistical parametric mapping evaluation显示文摘背景孤独性光谱混乱(ASD ) 包括孤独性, asperger 症候群(作为) 并且弥漫发展不那样混乱不指定了(PDD 没有) ,正在破坏在社会相互作用,行为的重复模式,和限制兴趣和活动导致赤字的童年的 neurodevelopmental 混乱。单个光子排放计算了断层摄影术(SPECT ) 一种普通技术被用来测量地区性的服的血流动(rCBF ) 。然而,几研究用 SPECT 与 ASD 在孩子测量了 rCBF 调查结果是不和的。另外,在这些研究使用的题目的多数是 autistic。在这研究,我们试图与使用 SPECT.Methods A Technetium-99m-ethyl cysteinate 的 ASD 在孩子在 rCBF 调查变化更暗淡(99mTc-ECD ) 大脑 SPECT 学习在由 23 个孩子组成的一个 ASD 组上被执行(3 个女孩和 20 个男孩;吝啬的年龄(7.2ndependent 因素。有固定任务 / 位置的工人的 PNEL ((86. | YANG Wen-han JING Jin XIU Li-juan CHENG Mu-hua WANG Xin BAO Peng WANG Qing-xiong | 2011 | Chinese Medical Journal2011，，9： | 8 |
| 16 | Endosome-mediated retrograde axonal transport of P2X3 receptor signals in primary sensory neurons显示文摘Neurotrophins 和他们的受体采用发信号的内涵体播送后退信号。然而,机制后退发信号因为另外的 ligand/receptor 系统糟糕被理解。这里,我们报导 purinergic (P) 2X 3 受体的信号,一条门 ATP 的离子隧道, retrogradely 在背面的根中心(DRG ) 被搬运神经原轴突。我们发现了那 Rab5,小 GTPase,控制早 P2X 3 受体排序进内涵体,当 Rab7 调停时快后退 P2X 3 受体的运输。Intraplantar 注射和 axonal 申请进 α 的 microfluidic 房间;, β -methylene-ATP (α, β -MeATP), P2X 选择收缩筋,提高了 endocytosis 并且后退 P2X 3 受体的运输。α, β激活的 -MeATP-induced Ca 2+ 流入由蛋白质 kinase C 组成的一条小径,病毒的 oncogene 和细胞外的调整信号的蛋白质 kinase (英皇家空军之阶级最低之兵) ,它与 endocytic P2X 3 受体联系了到形成表明内涵体的老鼠肉瘤。类脂化合物椽子的混乱废除了 α, β -MeATP-induced 英皇家空军之阶级最低之兵 phosphorylation, endocytosis 并且后退 P2X 3 受体的运输。而且,有 α 的外部轴突的治疗;, β -MeATP 在 DRG 的房间身体增加了英皇家空军之阶级最低之兵和营地反应元素绑定蛋白质的激活水平神经原和提高的 neuronal 易兴奋性。也的缺陷在 vivo 的基于微导管的 axonal 运输或在 vitro 的 dynein 功能堵住了 α, β -MeATP-induced 后退信号。这些结果显示那 P2X 3 激活受体的信号在主要感觉神经原经由 retrogradely 搬运的内涵体被播送并且为门 ligand 的隧道提供新奇发信号机制。 | Xu-Qiao Chen Bin Wang Chengbiao Wu Jin Pan Bo Yuan Yuan-Yuan Su Xing-Yu Jiang Xu Zhang Lan Bao | 2012 | Cell Research2012，22，4： | 8 |
| 17 | Circular RNA circStag1 promotes bone regeneration by interacting with HuR显示文摘Postmenopausal osteoporosis is a common bone metabolic disorder characterized by deterioration of the bone microarchitecture,leading to an increased risk of fractures.Recently,circular RNAs(circ RNAs)have been demonstrated to play pivotal roles in regulating bone metabolism.However,the underlying functions of circ RNAs in bone metabolism in postmenopausal osteoporosis remain obscure.Here,we report that circ Stag1 is a critical osteoporosis-related circ RNA that shows significantly downregulated expression in osteoporotic bone marrow mesenchymal stem cells(BMSCs)and clinical bone tissue samples from patients with osteoporosis.Overexpression of circ Stag1 significantly promoted the osteogenic capability of BMSCs.Mechanistically,we found that circ Stag1 interacts with human antigen R(Hu R),an RNA-binding protein,and promotes the translocation of Hu R into the cytoplasm.A high cytoplasmic level of Hu R led to the activation of the Wnt signaling pathway by stabilizing and enhancing low-density lipoprotein receptor-related protein 5/6(Lrp5/6)andβ-catenin expression,thereby stimulating the osteogenic differentiation of BMSCs.Furthermore,overexpression of circ Stag1 in vivo by circ Stag1-loaded adeno-associated virus(circ Stag1-AAV)promoted new bone formation,thereby preventing bone loss in ovariectomized rats.Collectively,we show that circ Stag1 plays a pivotal role in promoting the regeneration of bone tissue via Hu R/Wnt signaling,which may provide new strategies to prevent bone metabolic disorders such as postmenopausal osteoporosis. | Gaoyang Chen Canling Long Shang Wang Zhenmin Wang Xin Chen Wanze Tang Xiaoqin He Zhiteng Bao Baoyu Tan Jin Zhao Yongheng Xie Zhizhong Li Dazhi Yang Guozhi Xiao Songlin Peng | 2022 | Bone Research2022，10，3： | 7 |
| 18 | SYNTHESIS AND CHARACTERIZATION OF NOVEL MULTIFUNCTIONAL HOST COMPOUNDS.1.β-CYCLODEXTRIN DERIVATIVE BEARING DIETHANOLAMINE MOIETY显示文摘A novel β-cyclodextrin(β-CD)derivative bearing diethanolamine moietywas synthesized by a convenient method with 63% yield,and the new host compound wascharacterized by (13)~C-NMR,FT-IR spectra etc, | Bao Jian SHEN Lin Hui TONG Dao Sen JIN Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou,730000 | 1991 | Chinese Chemical Letters1991，2，3： | 7 |
| 19 | DNA Immobilization on Nano-Gold Modified Glassy Carbon Electrode显示文摘CT-DNA were electrochemically immobilized on the surfaces of both nano-goldmodified glassy carbon electrode and bare glassy carbon electrode. The cyclic voltammetricbehavior of Co (phen)33+adsorbed on the immobilized DNA was studied. Increase in the peakcurrent of Co (phen)33+ redox reaction was obtained on nano-gold modified glassy carbon electrode.The result suggests that more DNA molecules were immobilized on this electrode and nano-goldmodification can enhance the heterogeneous electron transfer rate constant of the Co (phen)33+. | Xiang Qin LIN Qian MIAO Bao Kang JIN(Department of Chemistry. University of Science and Technology of China, Hefei 230026)(Department of Chemistry. AnHui University. Hefei 230039) | 1999 | Chinese Chemical Letters1999，10，2： | 7 |
| 20 | A new ureido-substituted amino acid from the tubers of Gymnadenia conopsea显示文摘A new ureido-substituted amino acid,conopsamide A(1),has been isolated from an ethanolic extract of the tubers of Gymnadenia conopsea.Its structure was elucidated by extensive spectroscopic analysis,and the absolute configuration was assigned by Marfey's method.The new compound was evaluated for in vitro assay for HDACl(Histone Deacetylase 1) inhibitory activity. | Peng-Cheng Lin Jing Yao Jiang Wu Jin Tian Yi Bao Sheng Lin | 2017 | Chinese Chemical Letters2017，28，2： | 7 |
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