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389篇 您的检索式:作者名="Gang Luo"
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1Bispectral index monitoring prevent awareness during total intravenous anesthesia: a prospective, randomized, double-blinded, multi-center controlled trial显示文摘背景了解是一般 anesthesia.In 中国的严肃的复杂并发症, intraoperative 了解的发生在经历全部的静脉内的麻醉( TIVA )的病人是 1 .In 这研究,我们比较了在指导的 Bispectral 索引(二度)和平淡的 TIVA 协议之间的了解的发生并且在阻止 awareness.Methods A 上评估了二度的效果未来,使随机化, 双blinded , multicenter 控制了试用 performed.Patients ( 18 岁)正在经历 TIVA 随机ZHANG Chen XU Liang MA Ya-qun SUN Yan-xia LI Yan-hong ZHANG Liang FENG Chun-sheng LUO Bing ZHAO Zhen-long GUO Jian-rong JIN Yao-jun WU Gang YUAN Wei YUAN Zhi-guo YUE Yun 2011Chinese Medical Journal2011,,22:22
2Growth-inhibiting effects of taxol on human liver cancer in vitro and in nude mice显示文摘AIM To investigate the effects of taxol onSMMC-7721 human hepatoma and itsmechanisms.METHODS In vitro cell growth was assessedby trypan blue exclusion method.Experimentalhepatoma model was established by seedingSMMC-7721 cells subcutaneously into Balb/c(nu/nu)nude mice.In vivo tumor growth wasdetermined by measurement of tumor diameterwith Vernier calipers.The syntheses of DNA,RNA and protein were analyzed by incorporationof ~3H-thymidine,~3H-uridine and ~3H-leucinerespectively.Using light and electronmicroscopes to observe the morphologicalchanges of cells including mitosis andapoptosis.RESULTS Taxol was effective against SMMC-7721 human hepatoma cell growth in the rangesof 2.5 nmol/L-10 nmol/L with mitotic arrestand apoptosis in vitro.DNA,RNA and proteinsyntheses in cells were also obviouslysuppressed by in vitro treatment of taxol for72 h.Taxol at 2.5 nmol/L reduced ~3H-thymidineuptake to about 34% of the control value(P<0.05).Increasing the dose of taxol to20 nmol/L resulted in a greater decrease in ~3H-thymidine incorporation to 60% of the controlvalue(P<0.01).At a concentration of 20 nmol/L,the ~3H-uridine and ~3H-leucine uptakeswere reduced to 52%(P<0.05)and 63%(P<0.01),respectively.In vivo,taxolsignificantly inhibited SMMC-7721 tumor growthat 10 mg/kg,i.p.,once daily for 10 d.A morethan 90% decrease in tumor volume wasobserved by day 11(P<0.01)similarly withmitotic arrest and cell apoptosis.CONCLUSION Taxol has a marked anticanceractivity in SMMC-7721 human hepatoma both invitro and in nude mice.Its mechanisms might beassociated with mitotic arrest,subsequently,apoptosis of the hepatoma cells.No obvioustoxicity was observed with in vivoadministration of taxoi.Jin Hui Yuan Ru Ping Zhang Ru Gang Zhang Li Xia Guo Xing Wang Wang Dan Luo Yong Xie Hong Xie 2000World Journal of Gastroenterology2000,6,2:18
3Long noncoding RNAs in hepatocellular carcinoma: Novel insights into their mechanism显示文摘Hepatocellular carcinoma(HCC) is the predominant subject of liver malignancies which arouse global concern. Advanced studies have found that long noncoding RNAs(lnc RNAs) are differentially expressed in HCC and implicate they may play distinct roles in the pathogenesis and metastasis of HCC. However, the underlying mechanisms remain largely unclear. In this review, we summarized the functions and mechanisms of those known aberrantly expressed lncR NAs identified in human HCC tissues. We hope to enlighten more comprehensive researches on the detailed mechanisms of lncR NAs and their application in clinic, such as being used as diagnostic and prognostic biomarkers and the targets for potential therapy. Although studies on lncR NAs in HCC are still deficient, an improved understanding of the roles played by lncR NAs in HCC will lead to a much more effective utilization of those lnc RNAs as novel candidates in early detection, diagnosis, prevention and treatment of HCC.Yong-Ru Liu Rui-Xue Tang Wen-Ting Huang Fang-Hui Ren Rong-Quan He Li-Hua Yang Dian-Zhong Luo Yi-Wu Dang Gang Chen 2015World Journal of Hepatology2015,7,28:18
4Sex-Dependent Glial Signaling in Pathological Pain:Distinct Roles of Spinal Microglia and Astrocytes显示文摘Increasing evidence suggests that spinal microglia regulate pathological pain in males. In this study, we investigated the effects of several microglial and astroglial modulators on inflammatory and neuropathic pain following intrathecal injection in male and female mice. These modulators were the microglial inhibitors minocycline and ZVEID(a caspase-6 inhibitor) and the astroglial inhibitors L-α-aminoadipate(L-AA, an astroglial toxin) and carbenoxolone(a connexin 43 inhibitor), as well as U0126(an ERK kinase inhibitor) and D-JNKI-1(a c-Jun N-terminal kinase inhibitor). We found that spinal administration of minocycline or ZVEID, or Caspase6 deletion, reduced formalin-induced inflammatory and nerve injury-induced neuropathic pain primarily in male mice. In contrast,intrathecal L-AA reduced neuropathic pain but not inflammatory pain in both sexes. Intrathecal U0126 and D-JNKI-1 reduced neuropathic pain in both sexes. Nerve injury caused spinal upregulation of the astroglial markers GFAP and Connexin 43 in both sexes. Collectively, our data confirmed male-dominant microglial signaling but also revealed sex-independent astroglial signaling in the spinal cord in inflammatory and neuropathic pain.Gang Chen Xin Luo M.Yawar Qadri Temugin Berta Ru-Rong Ji 2018Neuroscience Bulletin2018,34,1:18
5Effects of Proton Pump Inhibitors on the Gastrointestinal Microbiota in Gastroesophageal Reflux Disease显示文摘Proton pump inhibitors(PPIs) are commonly used to lessen symptoms in patients with gastroesophageal reflux disease(GERD). However, the effects of PPI therapy on the gastrointestinal microbiota in GERD patients remain unclear. We examined the association between the PPI usage and the microbiota present in gastric mucosal and fecal samples from GERD patients and healthy controls(HCs) using 16 S rRNA gene sequencing. GERD patients taking PPIs were further divided into short-term and long-term PPI user groups. We showed that PPI administration lowered the relative bacterial diversity of the gastric microbiota in GERD patients. Compared to the non-PPIuser and HC groups, higher abundances of Planococcaceae, Oxalobacteraceae, and Sphingomonadaceae were found in the gastric microbiota from the PPI-user group. In addition, the Methylophilus genus was more highly abundant in the long-term PPI user group than in the short-term PPI-user group. Despite the absence of differences in alpha diversity, there were significant differences in the fecal bacterial composition of between GERD patients taking PPIs and those not taking PPIs. There was a higher abundance of Streptococcaceae, Veillonellaceae, Acidaminococcaceae,Micrococcaceae, and Flavobacteriaceae present in the fecal microbiota from the PPI-user group than those from the non-PPI-user and HC groups. Additionally, a significantly higher abundance of Ruminococcus was found in GERD patients on long-term PPI medication than that on shortterm PPI medication. Our study indicates that PPI administration in patients with GERD has a significant effect on the abundance and structure of the gastric mucosal microbiota but only on the composition of the fecal microbiota.Yi-Chao Shi Shun-Tian Cai Ya-Ping Tian Hui-Jun Zhao Yan-Bing Zhang Jing Chen Rong-Rong Ren Xi Luo Li-Hua Peng Gang Sun Yun-Sheng Yang 2019Genomics, Proteomics & Bioinformatics2019,17,1:16
6Staged carotid artery angioplasty and stenting for patients with high-grade carotid stenosis with high risk of developing hyperperfusion injury:a retrospective analysis of 44 cases显示文摘Background:Hyperperfusion syndrome(HPS)is a rare but potentially a life-threatening complication after carotid artery angioplasty and stenting(CAS).Staged CAS has been an alternative to prevent HPS.Materials and methods:44 of 908 patients with high-grade internal carotid artery stenosis or near occlusion were at risk of HPS because of poor collateral flow and impaired cerebral blood flow(CBF).They were treated with first(stage 1),followed by a full CAS(stage 2)1 month later.Their 30-day outcomes were tabulated and analysed.Results:During follow-up,1 of the 44(2.2%)patients developed HPS immediately,3(7%)had postprocedural HPS(ie,transcranial Doppler(TCD)>120%)without clinical symptoms and 3(7%)required stenting at stage 1 for carotid dissections.After stage 1,there were significant improvement between the preprocedural and postprocedural CBF(0.98±0.06 vs 0.85±0.05,p<0.05),mean transit time(MTT;1.05±0.05 vs 1.15±0.05,p<0.05),time to peak(TTP;1.04±0.06 vs 1.20±0.06,p<0.05)on CT perfusion(CTP),and CBF(66.41±7.41 vs 44.44±6.43,p<0.05)on TCD.After stage 2,improvement was seen in CBF(1.01±0.07 vs 0.98±0.06,p<0.05),MTT(1.01±0.05 vs 1.05±0.05,p<0.05),TTP(0.99±0.06 vs 1.04±0.06,p<0.05)on CTP and CBF(66.41±7.41 vs 93.78±18.81,p<0.05)on TCD.2 had postoperative increase of middle cerebral artery mean flow velocity of 120%after stage 2 without clinical symptoms.Conclusion:Staged carotid artery stenting probably decreased the chance of developing HPS in this group of selected patients.Although requiring a 2-step intervention,staged CAS may be a safe and effective alternative.Dapeng Mo Gang Luo Bo Wang Ning Ma Feng Gao Xuan Sun Xiaotong Xu Zhongrong Miao 2016Stroke & Vascular Neurology2016,1,4:14
7A Prospective Randomized Multicenter Controlled Trial on Salvianolate for Treatment of Unstable Angina Pectoris in A Chinese Elderly Population显示文摘Objective: To evaluate the efficacy and safety of salvianolate in elderly patients with unstable angina pectoris(UAP). Methods: A prospective double-blind randomized placebo-controlled multicenter trial in elderly patients with UAP from 13 third-grade class-A hospitals in China was performed. A total of 318 patients were randomly allocated in a 1:1 ratio to an experimental group(160 patients) and a control group(158 patients). The experimental group was treated with salvianolate for 14 days on the basis of conventional medicine, and the control group was given a placebo for 14 days with the same criteria. Follow-up was lasted 28 days in both groups. The primary endpoint was biweekly frequency of angina pectoris attacks. The secondary endpoints included biweekly dosage of nitroglycerin, the Seattle Angina Questionnaire, angina pectoris severity and duration, myocardial injury markers, high-sensitivity C-reactive protein(hs-CRP) and N-terminal pro-B-type natriuretic peptide(NT-proBNP), as well as major adverse cardiovascular events(MACEs). Safety was assessed according to adverse events and serious adverse events. Results: Baseline characteristics were similar between treatment groups. Compared with those in the control group, the frequency of biweekly angi na attacks(2.92 vs. 4.08, P =0.025), th e biweekly dosage of nitroglycerin, as well as the severity and duration of angina attacks(P <0.01) were reduced by salvianolate. The Seattle Angina Questionnaire score was also significantly improved in the experimental group than in the control group(P <0.05). No significant differences were observed between the two groups with respect to the incidence of MACEs. Salvianolate was well tolerated. Conclusions: Salvianolate appear to have efficacy and well tolerated for elderly patients with UAP.CUI Hua LI Xiao-ying GAO Xue-wen LU Xiang WU Xiu-ping WANG Xiao-fei ZHENG Xiang-qing HUANG Kui LIU Feng LUO Zhi YUAN Hui-shu SUN Gang KONG Jian DU Xiao-hong ZHENG Jin LIU Hong-ying ZHANG Wen-ju 2019Chinese Journal of Integrative Medicine2019,25,10:13
8A cyclic nucleotide-gated channel mediates cytoplasmic calcium elevation and disease resistance in rice显示文摘The transient elevation of cytoplasmic calcium is essential for pathogen-associated molecular pattern(PAMP)-triggered immunity(PTI).However,the calcium channels responsible for this process have remained unknown.Here,we show that rice CDSI(CELL DEATH and SUSCEPTIBLE to BLAST 1)encoding OsCNGC9;a cyclic nucleotide-gated channel protein,positively regulates the resistance to rice blast disease.We show that OsCNGC9 mediates PAMP-induced Ca2+influx and that this event is critical for PAMPs-triggered ROS burst and induction of PTI-related defense gene expression.We further show that a PTI related receptor-lih cytoplasmic kinase OsRLCK185 physically interacts with and phosphorylates OsCNGC9 to activate its channel activity.Our results suggest a signaling cascade linking pattern recognition to calcium channel activation,which is required for initiation of PTI and disease resistance in rice.Jiachang Wang Xi Liu An Zhang Yulong Ren Fuqing Wu Gang Wang Yang Xu Cailin Lei Shanshan Zhu Tian Pan Yongfei Wang Huan Zhang Fan Wang Yan-Qiu Tan Yupeng Wang Xin Jin Sheng Luo Chunlei Zhou Xiao Zhang Jinling Liu Shuai Wang Lingzhi Meng Yihua Wang Xi Chen Qibing Lin Xin Zhang Xiuping Guo Zhijun Cheng Jiulin Wang Yunlu Tian Shijia Liu Ling Jiang Chuanyin Wu Ertao Wang Jian-Min Zhou Yong-Fei Wang Haiyang Wang Jianmin Wan 2019Cell Research2019,29,10:13
9Effects of varicocele on testosterone, apoptosis and expression of StAR mRNA in rat Leydig cells显示文摘这研究的目的是在老鼠睾丸在 Leydig 房间的形态学和功能上探索精索静脉曲张的效果。四十只男 Sprague 鈥揇a wley 老鼠被划分成二个组:试验性的组经历了外科创造左精索静脉曲张(VC ) ,并且控制组经历了假冒的操作。浆液睾丸激素和 intratesticular 睾丸激素层次在操作的 4 和 8 个星期以后用放射性免疫测定被测量。Leydig 房间为 steroidogenetic 的 apoptosis 和表示被学习尖锐规章(星) 蛋白质 mRNA 层次。浆液睾丸激素层次在操作的 4 和 8 个星期以后衰退了,但是不是重要的(P > 0.05 ) 。然而,在 8 个星期以后的 intratesticular 睾丸激素层次显著地与控制组相比被减少(P < 0.01 ) 。在试验性的组的 Leydig 房间的吝啬的 apoptosis 索引在在 4 或 8 个星期以后的控制组比那显著地高(P < 0.01 ) 。在试验性的组的 Leydig 房间的星 mRNA 层次与控制组的那些相比是显著地更低的(P < 0.01 ) 。我们那精索静脉曲张确实损害了的数据表演由增加 apoptosis 并且压制星蛋白质的表达式的 Leydig 房间功能。De-Yi Luo Gang Yang Jian-Jun Liu Yu-Ru Yang Qiang Dong 2011Asian Journal of Andrology2011,13,2:13
10Management of granulomatous lobular mastitis: an international multidisciplinary consensus(2021 edition)显示文摘Granulomatous lobular mastitis(GLM) is a rare and chronic benign inflammatory disease of the breast. Difficulties exist in the management of GLM for many front-line surgeons and medical specialists who care for patients with inflammatory disorders of the breast. This consensus is summarized to establish evidence-based recommendations for the management of GLM. Literature was reviewed using PubMed from January 1, 1971 to July 31, 2020. Sixty-six international experienced multidisciplinary experts from 11 countries or regions were invited to review the evidence.Levels of evidence were determined using the American College of Physicians grading system, and recommendations were discussed until consensus. Experts discussed and concluded 30 recommendations on historical definitions,etiology and predisposing factors, diagnosis criteria, treatment, clinical stages, relapse and recurrence of GLM. GLM was recommended as a widely accepted definition. In addition, this consensus introduced a new clinical stages and management algorithm for GLM to provide individual treatment strategies. In conclusion, diagnosis of GLM depends on a combination of history, clinical manifestations, imaging examinations, laboratory examinations and pathology.The approach to treatment of GLM should be applied according to the different clinical stage of GLM. This evidencebased consensus would be valuable to assist front-line surgeons and medical specialists in the optimal management of GLM.Qian-Qian Yuan Shu-Yuan Xiao Omar Farouk Yu-Tang Du Fereshte Sheybani Qing Ting Tan Sami Akbulut Kenan Cetin Afsaneh Alikhassi Rami Jalal Yaghan Irmak Durur-Subasi Fatih Altintoprak Tae Ik Eom Fatih Alper Mustafa Hasbahceci David Martínez-Ramos Pelin Seher Oztekin Ava Kwong Cedric W.Pluguez-Turul Kirstyn EBrownson Shirish Chandanwale Mehran Habib Liu-Yi Lan Rui Zhou Xian-Tao Zeng Jiao Bai Jun-Wen Bai Qiong-Rong Chen Xing Chen Xiao-Ming Zha Wen-Jie Dai Zhi-Jun Dai Qin-Yu Feng Qing-Jun Gao Run-Fang Gao Bao-San Han Jin-Xuan Hou Wei Hou Hai-Ying Liao Hong Luo Zheng-Ren Liu Jing-Hua Lu Bin Luo Xiao-Peng Ma Jun Qian Jian-Yong Qin Wei Wei Gang Wei Li-Ying Xu Hui-Chao Xue Hua-Wei Yang Wei-Ge Yang Chao-Jie Zhang Fan Zhang Guan-Xin Zhang Shao-Kun Zhang Shu-Qun Zhang Ye-Qiang Zhang Yue-Peng Zhang Sheng-Chu Zhang Dai-Wei Zhao Xiang-Min Zheng Le-Wei Zheng Gao-Ran Xu Wen-Bo Zhou Gao-Song Wu 2022Military Medical Research2022,9,4:13
11Polygalasaponin XXXII, a triterpenoid saponin from Polygalae Radix, attenuates scopolamine-induced cognitive impairments in mice显示文摘瞄准:最近的研究证明中国植物 Polygalae 根值的摘录在老鼠和人施加提高认知的行动。这研究的目的是描绘从 Polygalae Radix.Methods 提取的活跃混合物的药理学侧面:二部分 P3 和 P6 和二混合物 PTM-15 和 polygalasaponin XXXII (PGS32 ) 被准备。Neuroprotective 效果在暴露于高集中 glutamate,浆液缺乏或 H 2 O 2 。反痴呆行动用走彻底地回避测试和隧道水迷宫测试在老鼠在导致莨菪胺的健忘被估计。在进行隧道水迷宫测试以后,在老鼠马头鱼尾的怪兽的 TrkB phosphorylation 用西方的弄污被检测。长期的 potentiation (LTP ) 在成年老鼠在有牙齿的回转被导致;PGS32 (5 μ L 400 μ mol/L ) 被注入侧面的服的室在高频率刺激(HFS ) 以后的 20 min .Results:在老鼠在导致莨菪胺的健忘比作部分 P6,显示出的更突出的 neuroprotective 在 vitro 完成的部分 P3 和提高认知的效果。在部分 P3 的一活跃复合 PGS32 施加了有势力提高认知的行动:PGS32 的口头的管理(0.125 mg·为 19 天的 kg −1·d−1) 在老鼠废除了导致莨菪胺的记忆缺陷。而且, PGS32 (0.5 和 2 mg· kg −1·d−1) 显著地在马头鱼尾的怪兽刺激了 TrkB 的 phosphorylation。PGS32 的 Intracerebroventricular 注射显著地在 rats.Conclusion 的有牙齿的回转提高了导致 HFS 的 LTP:PGS32 在老鼠稀释导致莨菪胺的认知缺陷,建议它有为认知机能障碍和痴呆的处理的一个潜力。Heng ZHOU Wei XUE Shi-feng CHU Zhen-zhen WANG Chuang-jun LI Yi-na JIANG Lin-ming LUO Piao LUO Gang LI Dong-ming ZHANG Nai-hong CHEN 2016Acta Pharmacologica Sinica2016,37,8:12
12Diagnosis and treatment of herpangina:Chinese expert consensus显示文摘Background Herpangina is a common infectious disease in childhood caused by an enterovirus.This consensus is aiming to standardize and improve herpangina prevention and clinical diagnosis.Methods The Subspecialty Group of Infectious Diseases,the Society of Pediatric,Chinese Medical Association and Nation Medical Quality Control Center for Infectious Diseases gathered 20 experts to develop the consensus,who are specialized in diagnosis and treatment of herpangina.Results The main pathogenic serotypes of herpangina include Coxsackievirus-A,Enterovirus-A and Echovirus.Its diagnosis can be rendered on the basis of history of epidemiology,typical symptoms,characteristic pharyngeal damage and virological tests.The treatment is mainly symptomatic,and incorporates topical oral spray with antiviral drugs.The course of herpangina generally lasts 4-6 days with a good prognosis.Conclusion The consensus could provide advices and references for the diagnosis,treatment and management of herpangina in children.Hui Yu Xing-Wang Li Quan-Bo Liu Hui-Ling Deng Gang Liu Rong-Meng Jiang Ji-Kui Deng Ying-Zi Ye Jian-Hua Hao Ying-Hu Chen Guang-Min Nong Zhao-Bo Shen Chang-Shan Liu Ying-Xue Zou Jin-Zhun Wu Xing-Dong Wu Bi-Quan Chen Ru-Ping Luo Ai-Wei Lin Yan Chen Xiao-Dong Liu 2020World Journal of Pediatrics2020,16,2:12
13High-detectivity InAs nanowire photodetectors with spectral response from ultraviolet to near-infrared显示文摘InAs 是直接、狭窄的乐队差距(0.354 eV ) 材料与超离频电子活动性,并且潜在地在宽 UV-visible-near-infrared 区域的一个好 optoelectronic 设备候选人。在这个工作,我们报导 InAs 基于 nanowire 的光电探测器的制造,它在一个女人上显示出很高的 photoresponse 光谱从 300 ~ 1,100 nm 的范围。responsivity,外部量效率和设备的 detectivity 分别地被测量是有用在一台原子力量显微镜(AFM ) 之间产生的高静电的地的 nanoscopic 精确的 4.4 张 y 还原剂 graphene 氟化物(GF ) 表尖端和 GF 底层。由电场的氟的符号的减小急速地与表抵抗力与 105-1,800 nm 的宽度生产 graphene nanoribbons (GNR ) 减少了从 > 1 T ????????  ?  ?Zhe Liu Tao Luo Bo Liang Gui Chen Gang Yu Xuming Xie Di Chen Guozhen Shen 2013Nano Research2013,6,11:12
14Dengue Fever Epidemiological Status and Relationship with Meteorological Variables in Guangzhou, Southern China, 2007-2012显示文摘Ecological methodology plus negative binomial regression were used to identify dengue fever(DF)epidemiological status and its relationship with meteorological variables.From 2007 to 2012,annual incidence rate of DF in Guangzhou was 0.33,0.11,0.15,0.64,0.45,and 1.34(per 100 000)respectively,showing an increasing trend.Each 1°C rise of temperature corresponded to an increase of10.23%(95%CI 7.68%to 12.83%)in the monthly number of DF cases,whereas 1 hPa rise of atmospheric pressure corresponded to a decrease in the number of cases by 5.14%(95%CI:7.10%-3.14%).Likewise,each one meter perLI Tie Gang YANG Zhi Cong LUO Lei DI Biao WANG Ming 2013Biomedical and Environmental Sciences2013,26,12:12
15Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event.TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou 2018Science China(Physics,Mechanics & Astronomy)2018,61,3:12
16Morinda officinalis oligosaccharides increase serotonin in the brain and ameliorate depression via promoting 5-hydroxytryptophan production in the gut microbiota显示文摘Morinda officinalis oligosaccharides(MOO) are an oral drug approved in China for the treatment of depression in China. However, MOO is hardly absorbed so that their anti-depressant mechanism has not been elucidated. Here, we show that oral MOO acted on tryptophan → 5-hydroxytryptophan(5-HTP) → serotonin(5-HT) metabolic pathway in the gut microbiota. MOO could increase tryptophan hydroxylase levels in the gut microbiota which accelerated 5-HTP production from tryptophan;meanwhile, MOO inhibited 5-hydroxytryptophan decarboxylase activity, thus reduced 5-HT generation,and accumulated 5-HTP. The raised 5-HTP from the gut microbiota was absorbed to the blood, and then passed across the blood-brain barrier to improve 5-HT levels in the brain. Additionally, pentasaccharide,as one of the main components in MOO, exerted the significant anti-depressant effect through a mechanism identical to that of MOO. This study reveals for the first time that MOO can alleviate depression via increasing 5-HTP in the gut microbiota.Zheng-Wei Zhang Chun-Sheng Gao Heng Zhang Jian Yang Ya-Ping Wang Li-Bin Pan Hang Yu Chi-Yu He Hai-Bin Luo Zhen-Xiong Zhao Xin-Bo Zhou Yu-Li Wang Jie Fu Pei Han Yu-Hui Dong Gang Wang Song Li Yan Wang Jian-Dong Jiang Wu Zhong 2022Acta Pharmaceutica Sinica B2022,12,8:12
17The enhanced X-ray Timing and Polarimetry mission—eXTP显示文摘In this paper we present the enhanced X-ray Timing and Polarimetry mission—eXTP. eXTP is a space science mission designed to study fundamental physics under extreme conditions of density, gravity and magnetism. The mission aims at determining the equation of state of matter at supra-nuclear density, measuring effects of QED, and understanding the dynamics of matter in strong-field gravity. In addition to investigating fundamental physics, eXTP will be a very powerful observatory for astrophysics that will provide observations of unprecedented quality on a variety of galactic and extragalactic objects. In particular, its wide field monitoring capabilities will be highly instrumental to detect the electro-magnetic counterparts of gravitational wave sources.The paper provides a detailed description of:(1) the technological and technical aspects, and the expected performance of the instruments of the scientific payload;(2) the elements and functions of the mission, from the spacecraft to the ground segment.ShuangNan Zhang Andrea Santangelo Marco Feroci YuPeng Xu FangJun Lu Yong Chen Hua Feng Shu Zhang Sφren Brandt Margarita Hernanz Luca Baldini Enrico Bozzo Riccardo Campana Alessandra De Rosa YongWei Dong Yuri Evangelista Vladimir Karas Norbert Meidinger Aline Meuris Kirpal Nandra Teng Pan Giovanni Pareschi Piotr Orleanski QiuShi Huang Stephane Schanne Giorgia Sironi Daniele Spiga Jiri Svoboda Gianpiero Tagliaferri Christoph Tenzer Andrea Vacchi Silvia Zane Dave Walton ZhanShan Wang Berend Winter Xin Wu Jean J.M.in't Zand Mahdi Ahangarianabhari Giovanni Ambrosi Filippo Ambrosino Marco Barbera Stefano Basso Jörg Bayer Ronaldo Bellazzini Pierluigi Bellutti Bruna Bertucci Giuseppe Bertuccio Giacomo Borghi XueLei Cao Franck Cadoux Francesco Ceraudo TianXiang Chen Yu Peng Chen Jerome Chevenez Marta Civitani Wei Cui WeiWei Cui Thomas Dauser Ettore Del Monte Sergio Di Cosimo Sebastian Diebold Victor Doroshenko Michal Dovciak YuanYuan Du Lorenzo Ducci QingMei Fan Yannick Favre Fabio Fuschino JoséLuis Ga'lvez Min Gao MingYu Ge Olivier Gevin Marco Grassi QuanYing Gu YuDong Gu DaWei Han Bin Hong Wei Hu Long Ji ShuMei Jia WeiChun Jiang Thomas Kennedy Ingo Kreykenbohm Irfan Kuvvetli Claudio Labanti Luca Latronico Gang Li MaoShun Li Xian Li Wei Li ZhengWei Li Olivier Limousin HongWei Liu XiaoJing Liu Bo Lu Tao Luo Daniele Macera Piero Malcovati Adrian Martindale Malgorzata Michalska Bin Meng Massimo Minuti Alfredo Morbidini Fabio Muleri Stephane Paltani Emanuele Perinati Antonino Picciotto Claudio Piemonte JinLu Qu Alexandre Rachevski Irina Rashevskaya Jerome Rodriguez Thomas Schanz ZhengXiang Shen LiZhi Sheng JiangBo Song LiMing Song Carmelo Sgro Liang Sun Ying Tan Phil Uttley Bo Wang DianLong Wang GuoFeng Wang Juan Wang LangPing Wang YuSa Wang Anna L.Watts XiangYang Wen Jörn Wilms ShaoLin Xiong JiaWei Yang Sheng Yang YanJi Yang Nian Yu WenDa Zhang Gianluigi Zampa Nicola Zampa Andrzej A.Zdziarski AiMei Zhang ChengMo Zhang Fan Zhang Long Zhang Tong Zhang Yi Zhang XiaoLi Zhang ZiLiang Zhang BaoSheng Zhao ShiJie Zheng Yu Peng Zhou Nicola Zorzi J.Frans Zwart 2019Science China(Physics,Mechanics & Astronomy)2019,62,2:11
18Effects of extract from Ginkgo biloba on carbon tetrachloride-induced liver injury in rats显示文摘瞄准:为了从包含 22% 的白果树 biloba (EGb ) 学习摘录的效果,长期的肝损伤和老鼠的肝纤维变性上的黄酮类和 5% terpenoid 由四氯化碳(CCl (4 )) 导致了。方法:所有老鼠随机被划分成控制组, CCl (4 ) 对待组,对待用番红花作原料而制成的植物盐基的组和保护 EGb 的组。长期的肝损伤被 CCl (4 ) 和美联储的皮下注射与 79.5% 玉米粉末, 20% 猪油和 0.5% 胆固醇(v/v ) 与食物 premixed 在试验性的组导致。保护 EGb 的组与 EGb 被对待(0.5 g/kg 体重每天) 为 7 wk。在 wk 的结束 8,所有老鼠被打死。转变生长因素 beta1 (TGF-beta1 ) 的肝功能,肝纤维变性,氧化压力和表示,一光滑的肌肉肌动朊(alpha-SMA ) 和类型我在肝的骨胶原被决定。另外,肝织物的病理变化在轻显微镜下面被观察。结果:丙氨酸 aminotransferase (中高音) 的层次, aspartate aminotransferase (著名计算机生产厂商) 和在保护 EGb 的组的白朊(白长袍的) 显著地作为与对待的 CCl (4 ) 相比被改进组(P < 0.01 ) 。浆液透明质酸的内容(哈),类型 III 职业人员骨胶原(一种总线标准),类型 IV 骨胶原( CIV )和肝的织物 TGF-beta1 的表示, alpha-SMA 和类型我在 保护EGb 的组的骨胶原比那些在 CCl ( 4 )对待组显著地低( P < 0.05 , P < 0.01 )。在保护 EGb 的组的肝纤维变性的度比那些在 CCl (4 ) 对待组低(6.58 +/- 1.25 对 9.52 +/- 2.06, P < 0.05 ) 。把组,血浆 glutathoine 过氧化物酶(Se-GSH-Px ) 的层次,超级氧化物歧化酶(草皮) 和 malondialdehyde (MDA ) 比作对待的 CCl (4 ) 惊人地在保护 EGb 的组也被改进(P < 0.05, P < 0.01 ) 。结论:EGb 抵抗氧化应力并且从而在老鼠减少长期的肝损伤和肝纤维变性,肝损伤由 CCl (4 ) 导致了。Shui-Xiang He Jin-Yan Luo Yue-PengWang Yan-Li Wang Han Fu Jun-Li Xu Gang Zhao En-Qi Liu 2006World Journal of Gastroenterology2006,12,24:11
19GIS-based detection of land use transformation in the Loess Plateau: A case study in Baota District, Shaanxi Province, China显示文摘在过去的十年期间,大努力被作了在黄土高原增加陆地使用转变,特别为减少由植被恢复措施的土壤侵蚀。Grain-for-Green 工程(GFG ) 是在中国的最大的生态的康复程序,它为西方中国的生态地易碎的区域在植被恢复和持续开发上有积极影响。为三个次时期(2000, 2005 和 2010 ) 基于 Landsat TM/ETM 图象,这研究使用了 GIS 技术和一个山斜坡揭示在 Baota 区域把斜坡农田还给草地或树林的时间空间的进化模式的分析模型, Shaanxi 的 Yanan 城市省。结果显示出那:(1 ) 从 2000 ~ 2010,农田的区域在约 35,030 减少了哈,而草地,树林和构造土地增加了,它是在所有陆地使用类型之中的最大的减少,哪个 26,380 很快扩展的草地哈。(2 ) 陆地使用动力学的年度变化率在时期期间是 1.98% 20002010,哪个率为 20002005 时期是 1.05% 并且 2.92% 为 20052010 时期分别地。在过去的十年,把农田还给树林或牧场是增加的草地和树林的主要来源,并且农田的减小分别地在 97.39% 和 85.28% 在草地和树林贡献了增加。(3 ) 当地面斜坡增加,农田减少了,树林和草地显著地增加了。有从 15 潰獳獥楳湯的一个斜坡的区域?GUO Liying DI Liping LI Gang LUO Qiyou GAO Mingjie 2015Journal of Geographical Sciences2015,25,12:11
20Apatite Fission Track Evidence of Uplift Cooling in the Qiangtang Basin and Constraints on the Tibetan Plateau Uplift显示文摘The Qiangtang basin is located in the central Tibetan Plateau. This basin has an important structural position,and further study of its tectonic and thermal histories has great significance for understanding the evolution of the Tibetan Plateau and the hydrocarbon potential of marine carbonates in the basin. This study focuses on low temperature thermochronology and in particular conducted apatite fission track analysis. Under constraints provided by the geological background,the thermal history in different tectonic units is characterized by the degree of annealing of samples,and the timing of major(uplift-erosion related) cooling episodes is inferred. The cooling history in the Qiangtang basin can be divided into two distinct episodes. The first stage is mainly from the late Early Cretaceous to the Late Cretaceous(69.8 Ma to 108.7 Ma),while the second is mainly from the MiddleLate Eocene to the late Miocene(10.3 Ma to 44.4 Ma). The first cooling episode records the uplift of strata in the central Qiangtang basin caused by continued convergent extrusion after the BangongNujiang ocean closed. The second episode can be further divided into three periods,which are respectively 10.3 Ma,22.6–26.1 Ma and 30.8–44.4 Ma. The late Oligocene-early Miocene(22.6–26.1 Ma) is the main cooling period. The distribution and times of the earlier uplift-related cooling show that the effect of extrusion after the collision between Eurasian plate and India plate obviously influenced the Qiangtang basin at 44.4 Ma. The Qiangtang basin underwent compression and started to be uplifted from the middle-late Eocene to the early Oligocene(45.0–30.8 Ma). Subsequently,a large-scale and intensive uplift process occurred during the late Oligocene to early Miocene(26.1–22.6 Ma) and the basin continued to undergo compression and uplift up to the late Miocene(10.3 Ma). Thus,uplift-erosion in the Qiangtang basin was intensive from 44.5 Ma to about 10 Ma. The timing of cooling in the second episode shows that the uplift of the Qiangtang basin was caused by the strong compression after the collision of the Indian plate and Eurasian plate. On the whole,the new apatite fission-track data from the Qiangtang basin show that the Tibetan Plateau started to extrude and uplift during 45–30.8 Ma. The main period of uplift and formation of the Tibetan Plateau took place about 22.6–26.1 Ma,and uplift and extrusion continued until the late Miocene(10.3 Ma).REN Zhanli CUI Junping LIU Chiyang LI Tiejun CHEN Gang DOU Shuang TIAN Tao LUO Yating 2015Acta Geologica Sinica(English Edition)2015,89,2:11
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