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    题名 作者 年代 出处 被引量
1Genetic Architecture of Natural Variation in Rice Chlorophyll Content Revealed by a Genome-Wide Association Study显示文摘Quanxiu. Wang Weibo Xie Hongkun Xing Ju Yan Xiangzhou Meng Xinglei Li Xiangkui Fu Jiuyue Xu Xingming Lian Sibin Yu Yongzhong Xing Gongwei Wang 2015Molecular Plant2015,8,6:20
2Expression of transcription factor Pokemon in non-small cell lung cancer and its clinical significance显示文摘背景:抄写因素 Pokemon,重要肿瘤的中央规定基因压制或 ARF 基因,由行动施加了它的活动许多压制肿瘤的基因和 proto-oncogenes 在上游。它在非小的房间肺癌症(NSCLC ) 和它的临床的意义的表示仍然保持不清楚。这研究的目的是在 NSCLC 调查 Pokemon 的表示并且与病人的预后上的临床的病理学的特征和它的影响探索它的关联。方法:NSCLC 的 55 个案例涉及这研究。在肿瘤织物的 Pokemon 的表示,相应肿瘤邻近的织物和包围织物经由反向的抄写聚合酶链反应(RT-PCR ) 并且西方的弄污被检测,与在 NSCLC 和它的临床的病理学的特征的肿瘤织物调查在 Pokemon 的表示之间的关联的目的。而且,预示的分析被执行在免疫之上基于组织化学(IHC ) 在档案的肿瘤标本的 Pokemon 基因的表示的察觉(5 年以前) NSCLC 的 62 个案例。结果:Pokemon mRNA 和蛋白质的表示的统计意义在肿瘤织物被决定,肿瘤邻近的织物和包围织物(P<0.05 ) 。Pokemon 的表示被决定不与病人节点转移调节的性别,年龄,吸烟条件,肿瘤区别度,组织学和淋巴被联系。然而,它与 TNM 阶段的关系被建立(P<0.05 ) 。而且,比因此,那些,与积极 Pokemon 表示(P=0.004 ) , Pokemon 的表示被相信是影响预后(P=0.034 ) 的一个独立因素,有否定 Pokemon 表示的病人的幸存率才显著地高。结论:Pokemon 在 NSCLC 组织是过去表示的, Pokemon 的表示可能具有在非小的房间肺癌症 prognostic 评估的临床的意义。ZHAO Zhi-hong WANG Sheng-fa YU Liang WANG Ju CHANG Hao YAN Wei-li FU Kai ZHANG Jian 2008Chinese Medical Journal2008,,5:13
3MicroRNAs in tomato plants显示文摘MicroRNAs (miRNAs) are a specialized class of small silencing RNAs that regulate gene expression in eukaryotes.In plants,miRNAs negatively regulate target mRNAs containing a highly complementary sequence by either mRNA cleavage or translational repression.As a model plant to study fleshy fruit ripening,miRNA studies in tomato have made great progress recently.MiRNAs were predicted to be involved in nearly all biological processes in tomato,particularly development,differentiation,and biotic and abiotic stress responses.Surprisingly,several miRNAs were verified to be involved in tomato fruit ripening and senescence.Recent studies suggest that miRNAs are related to host-virus interactions,which raises the possibility that miRNAs can be used as diagnostic markers for response to virus infection in tomato plants.In this review,we summarize our current knowledge systematically and advance future directions for miRNA research in tomato.ZUO JinHua WANG YunXiang LIU HaiPing MA YuanZheng JU Zheng ZHAI BaiQiang FU DaQi ZHU Yi LUO YunBo ZHU BenZhong 2011Science China(Life Sciences)2011,54,7:13
4Insight-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
5Effects of ethanol on liver sinusoidal endothelial cells-fenestrae of rats显示文摘Important advances have been made in research into the mechanism of alcoholic liver disease (ALD) over the past few years,but the role of liver sinusoidal endothelial cell (LSEC) in ALD has not been elucidated adequately. This study was undertaken to investigate the effect of ethanol on fenestrae of LSECs in rats. METHODS: A rat model of alcoholic liver disease was established by means of direct intragastric instillation of ethanol. Fifty-five rats of experimental (35 rats) and control (20) groups were sacrificed at the end of 4,8,12 weeks respectively, and also at the end of 12-week abstinence. After heart perfusion, the liver tissue was fixed and stained with hematoxylin and eosin for observation of serial changes of LSEC-fenestrae under a transmission electron microscope. RESULTS: Normal LESC was flat with a nucleus and organelles arranged regularly. The distal cytoplasm displayed as a lamina with many fenestrae, lacking the basement membrane(BM) underneath the endothelium. At the end of 4-week alcohol feeding, the number of fenestrae decreased at the distal cytoplasm in some LSECs, without the formation of the BM underneath the endothelium. At the end of 8 weeks, the number of fenestrae decreased significantly or even disappeared. The BM began to develop incompletely underneath the endothelium, while the active fibroblast appeared. At the end of 12 weeks, the number of fenestrae decreased more significantly and the complete BM could even be seen. But the changes were mostly limited in the single or adjoining sinus, and fibrosis was scarcely formed. At the end of 12-week abstinence, defenestration and formation of the endothelial BM lightened significantly. CONCLUSIONS:Defenestration and formation of the BM in LSECs develop gradually with the chronic stimulation of ethanol. Hepatic sinusoidal capillarization and fibrosis will be seen if their state is more serious. These early changes, i. e., limited and regional defenestration and capillarization may be the basis of alcoholic peri-fibrosis. This kind of he- patic fibrosis is reversible after removal of etiological factors.Bing-Yuan Wang, Xiao-Hua Ju, Bao-Yu Fu, Jian Zhang and Yan-Xue Cao Department of Gastroenterology, First Hospital of China Medical University, Shenyang 110001 , China 2005Hepatobiliary & Pancreatic Diseases International2005,4,3:11
6First dark matter search results from the PandaX-Ⅰ experiment显示文摘We report on the first dark-matter(DM)search results from PandaX-I,a low threshold dual-phase xenon experiment operating at the China JinPing Underground Laboratory.In the 37-kg liquid xenon target with 17.4 live-days of exposure,no DM particle candidate event was found.This result sets a stringent limit for low-mass DM particles and disfavors the interpretation of previously-reported positive experimental results.The minimum upper limit,3.7×10-44cm2,for the spin-independent isoscalar DM-particle-nucleon scattering cross section is obtained at a DM-particle mass of 49 GeV/c2at 90%confidence level.XIAO MengJiao XIAO Xiang ZHAO Li CAO XiGuang CHEN Xun CHEN YunHua CUI XiangYi FANG DeQing FU ChangBo GIBONI Karl L. GONG HaoWei GUO GuoDong HU Jie HUANG XingTao JI XiangDong JU YongLin LEI SiAo LI ShaoLi LIN Qing LIU HuaXuan LIU JiangLai LIU Xiang LORENZON Wolfgang MA YuGang MAO YaJun NI KaiXuan PUSHKIN Kirill REN XiangXiang SCHUBNELL Michael SHEN ManBing STEPHENSON Scott TAN AnDi TARL Greg WANG HongWei WANG JiMin WANG Meng WANG XuMing WANG Zhou WEI YueHuan WU ShiYong XIE PengWei YOU YingHui ZENG XiongHui ZHANG Hua ZHANG Tao ZHU ZhongHua 2014Science China(Physics,Mechanics & Astronomy)2014,57,11:10
7One-pot synthesis and characterization of a new, branched polycarbosilane bearing allyl groups显示文摘A highly branched polycarbosilane bearing allyl groups has been prepared by a one-pot synthesis with chloromethyltrichlor-osilane, chloromethylmethyldichlorosilane and allyl chloride as the starting materials. The resultant polymer, with the approximate formula [SiH1.2(CH3)0.71(CH2CH=CH2)0.09CH2]n, has been characterized by 1H, 13C, and 29Si NMR, GPC, TG and elemental analysis. It could be cross-linked thermally at 170℃in the absence of oxygen. Pyrolysis of the polymer gave a ceramic with a yield of about 70%.Tian Hua Huang Zhao Ju Yu Xu Min He Mu He Huang Li Fu Chen Hai Ping Xia Li Tong Zhang 2007Chinese Chemical Letters2007,18,6:9
8PandaX: a liquid xenon dark matter experiment at CJPL显示文摘PandaX is a large liquid-xenon detector experiment usable for direct dark-matter detection and 136Xe double-beta decay search.The central vessel was designed to accommodate a staged target volume increase from initially 120 kg(stage I)to 0.5 t(stage II)and eventually to a multi-ton scale.The experiment is located in the Jinping Deep-Underground Laboratory in Sichuan,China.The detector operates in dual-phase mode,allowing detection of both prompt scintillation,and ionization charge through proportional scintillation.In this paper a detailed description of the stage I detector design and performance as well as results established during the commissioning phase are presented.CAO XiGuang CHEN Xun CHEN YunHua CUI XiangYi FANG DeQing FU ChangBo GIBONI Karl L. GONG HaoWei GUO GuoDong HE Ming HU Jie HUANG XingTao JI XiangDong JU YongLin LI ShaoLi LIN Qing LIU HuaXuan LIU JiangLai LIU Xiang LORENZON Wolfgang MA YuGang MAO YaJun NI KaiXuan PUSHKIN Kirill REN XiangXiang SCHUBNELL Michael SHEN ManBing SHI YuJie STEPHENSON Scott TAN AnDi TARLé Greg WANG HongWei WANG JiMing WANG Meng WANG XuMing WANG Zhou WEI YueHuan WU ShiYong XIAO MengJiao XIAO Xiang XIE PengWei YE Tao YOU YingHui ZEN XiongHui ZHANG Hua ZHANG Tao ZHAO HaiYing ZHAO Li ZHOU XiaoPeng ZHU ZhongHua 2014Science China(Physics,Mechanics & Astronomy)2014,57,8:9
9Intermittent fasting promotes adipose thermogenesis and metabolic homeostasis via VEGF-mediated alternative activation of macrophage显示文摘Kyoung-Han Kim Yun Hye Kim Joe Eun Son Ju Hee Lee Sarah Kim Min Seon Choe Joon Ho Moon Jian Zhong Kiya Fu Florine Lenglin Jeong-Ah Yoo Philip J Bilan Amira Klip Andras Nagy Jae-Ryong Kim Jin Gyoon Park Samer MI Hussein Kyung-Oh Doh Chi-chung Hui Hoon-Ki Sung 2017Cell Research2017,27,11:9
10Protective Effect of Magnesium Isoglycyrrhizinate on Ethanol-Induced Testicular Injuries in Mice显示文摘Objective:Ethanol treatment induces an increase in oxidative stress. As licorice compounds are potent antioxidants, our aim was to examine whether magnesium isoglycyrrhizinate attenuated lipid peroxidation, the major end-point of oxidative damage resulting from ethanol administration. Methods: Four groups(18 animals in each group) of male Kunming mice were used. The first group served as control and received 0.4 ml normal saline daily for 18 days orally. The second group of mice was given 56% ethanol at 16 ml/kg body weight per day for 18 days orally. The third group was given the same dose of ethanol and administrated magnesium isoglycyrrhizinate (15 mg/kg.d, i.p.) for 18 days. The fourth group was given the same dose of ethanol and administrated with magnesium isoglycyrrhizinate (45 mg/kg.d, i.p.) for 18 days. Twenty four hours after 9 days or 18 days of treatment the mice were sacrificed using 10% chloral hydrate. Sperm counts and motility in the epididymis were assessed. The lipid peroxidation and antioxidants of testicular mitochondria were also determined. The pathological changes of testicle tissue of the mice were observed by light microscopy. Results: Magnesium isoglycyrrhizinate effectively prevented the ethanol-induced seminiferous epithelium disorganization and degeneration of Sertoli cells and germ cells. Sperm counts and motility of the magnesium isoglycyrrhizinate treated groups were higher than those of the alcohol treated group, but were lower than those of the control group. The drug exhibited an ability to counteract ethanol induced oxidative challenge as it effectively reduced testicular malondialdehyde (MDA) and increased the activities of superoxide dismutase and glutathione peroxidase. Conclusion: Magnesium isoglycyrrhizinate is able to inhibit the ethanol-induced lipid peroxidation and has a protective effect against testicular oxidative injury.Yuanqiao He Fuqing Zeng Qing Liu Wen Ju Houju Fu Hua Hao Lulu Lia Yifeng Xie 2010The Journal of Biomedical Research2010,24,2:9
11Effect of Ionizing Radiation on the Expression of p16, CyclinDI and CDK4 in Mouse Thymocytes and Splenocytes显示文摘Objective:To investigate the effect of ionizing radiation on the expression of p16,CyclinD1,and CDK4 in mouse thymocytes and splenocytes.Methods:Fluorescent staining and flow cytometry analysis were employed for the measurement of protein expression.Results:In time course experiments,it was found that the expression of p16 protein was significantly increased at 8,24,and 48h for thymocytes(P<0.05,P<0.01,and P<0.05,respectively)and at 24h for splenocytes (P<0.05) after whole body irradiation(WBI) with 2.0Gy X-rays.However,the expression of CDK4 protein was significantly decreased from 8h to 24h for thymocytes(P<0.05-P<0.01) and from 8h to 72h for splenocytes(P<0.05-P<0.01).In dose effect experiments,it was found that the expression of P16 protein in thymocytes and splenocytes was significantly increased at 24h after WBI with 1.0,2.0 ,and 4.0GY(P<0.05-P<0.01),whereas the expression of CDK4 protein was significantly decreased with 2.0Gy for thymocytes(P<0.05)and 0.5-6.0 Gy for splenocytes(P<0.05-P<0.01),Results also showed that the expression of CyclinD1 protein decreased markedly in both thymocytes and splenocytes after exposure.Conclusion:the results indicate that the expression of p16 protein in thymocytes and splenocytes can be induced by ionizing radiation,and the p16-CyclinD1/CDK4 pathway may play an important role for G1 arrest of thymocytes induced by X-rays.GUI-ZHI JU, XIAO-MEI WANG, SHI-Bo FU, AND SHU-ZHENG LIUDepartment of Radiation Biology, Medical Center in Memorial of Norman Bethune, Jilin University, Changchun 130021, China 2003Biomedical and Environmental Sciences2003,16,1:7
12A new anthraquinone glycoside from seeds of Cassia obtusifolia显示文摘新 anthraquinone glycoside 1,与已知的 anthraquinone glycoside aurantio-obtusin-6-O- 尾 - d-glucopyranoside 一起 2,从肉桂 obtusifolia 的种子被孤立。根据光谱、化学证据, 1 的结构作为 1-demethylaurantio-obtusin-2-O- 尾 - d-glucopyranoside 被建立。而且, 2 的 13C NMR 基于二维的 NMR 第一次完全并且正确地被分配。Li Ying Tang Zhu Ju Wang Mei Hong Fu Yan He Hong Wei Wu Lu Qi Huang 2008Chinese Chemical Letters2008,19,9:7
13A Multicenter Study of Viral Aetiology of Community-Acquired Pneumonia in Hospitalized Children in Chinese Mainland显示文摘Community-acquired pneumonia(CAP) is one of the leading causes of morbidity and mortality in children worldwide.In this study,we aimed to describe the aetiology of viral infection of pediatric CAP in Chinese mainland.During November2014 to June 2016,the prospective study was conducted in 13 hospitals.The hospitalized children under 18 years old who met the criteria for CAP were enrolled.The throat swabs or nasopharyngeal aspirates(NPAs) were collected which were then screened 18 respiratory viruses using multiplex PCR assay.Viral pathogens were present in 56.6%(1539/2721) of the enrolled cases,with the detection rate of single virus in 39.8% of the cases and multiple viruses in 16.8% of the cases.The most frequently detected virus was respiratory syncytial virus(RSV)(15.2%,414/2721).The highest detection rate of virus was in <6-month-age group(70.7%,292/413).RSV,human metapneumovirus(HMPV),human parainfluenza viruses(HPIVs) and influenza B virus(Flu B) showed the similar prevalence patterns both in north and south China,but HPIVs,Flu A,human bocavirus(HBoV),human adenovirus(HAdV) and human coronaviruses(HCoVs) showed the distinct circulating patterns in north and south China.Human enterovirus/human rhinovirus(HEV/HRV)(27.6%,27/98),HBoV(18.4%,18/98),RSV(16.3%,16/98) and HMPV(14.3%,14/98) were the most commonly detected viruses in severe pneumonia cases with single virus infection.In conclusion,viral pathogens are frequently detected in pediatric CAP cases and may therefore play a vital role in the aetiology of CAP.RSV was the most important virus in hospitalized children with CAP in Chinese mainland.Yun Zhu Baoping Xu Changchong Li Zhimin Chen Ling Cao Zhou Fu Yunxiao Shang Aihuan Chen Li Deng Yixiao Bao Yun Sun Limin Ning Shuilian Yu Fang Gu Chunyan Liu Ju Yin Adong Shen Zhengde Xie Kunling Shen 2021Virologica Sinica2021,36,6:7
14Dark matter direct search sensitivity of the PandaX-4T experiment显示文摘The Panda X-4T experiment, a 4-ton scale dark matter direct detection experiment, is being planned at the China Jinping Underground Laboratory. In this paper we present a simulation study of the expected background in this experiment. In a 2.8-ton fiducial mass and the signal region between 1-10 keV electron equivalent energy, the total electron recoil background is found to be 4.9 × 10^(-5) kg^(-1) d^(-1) keV^(-1). The nuclear recoil background in the same region is 2.8 × 10^(-7) kg^(-1) d^(-1) keV^(-1). With an exposure of 5.6 ton-years, the sensitivity of Panda X-4 T could reach a minimum spin-independent dark matter-nucleon cross section of 6 × 10^(-48) cm^2 at a dark matter mass of 40 Ge V/c^2.HongGuang Zhang Abdusalam Abdukerim Wei Chen Xun Chen YunHua Chen XiangYi Cui BinBin Dong DeQing Fang ChangBo Fu Karl Giboni Franco Giuliani LinHui Gu XuYuan Guo ZhiFan Guo Ke Han ChangDa He ShengMing He Di Huang XingTao Huang Zhou Huang Peng Ji XiangDong Ji YongLin Ju ShaoLi Li Yao Li Heng Lin HuaXuan Liu JiangLai Liu YuGang Ma YaJun Mao KaiXiang Ni JinHua Ning XiangXiang Ren Fang Shi AnDi Tan AnQing Wang Cheng Wang HongWei Wang Meng Wang QiuHong Wang SiGuang Wang XiuLi Wang XuMing Wang Zhou Wang MengMeng Wu ShiYong Wu JingKai Xia MengJiao Xiao PengWei Xie BinBin Yan JiJun Yang Yong Yang ChunXu Yu JuMin Yuan JianFeng Yue Dan Zhang Tao Zhang Li Zhao QiBin Zheng JiFang Zhou Ning Zhou XiaoPeng Zhou 2019Science China(Physics,Mechanics & Astronomy)2019,62,3:6
153D hierarchically porous NiO/Graphene hybrid paper anode for long-life and high rate cycling flexible Li-ion batteries显示文摘With the rapid emergence of wearable devices, flexible lithium-ion batteries(LIBs) are much more needed than ever. Free-standing graphene-based composite paper electrodes with various active materials have appealed wide applications in flexible LIBs. However, due to the prone-to-restacking feature of graphene layers, a long cycle life at high current densities is rather difficult to be achieved. Herein, a unique threedimensional(3D) hierarchically porous NiO micro-flowers/graphene paper(fNiO/GP) electrode is successfully fabricated. The resulting fNiO/GP electrode shows superior long-term cycling stability at high rates(e.g., storage capacity of 359 mAh/g after 600 cycles at a high current density of 1 A/g). The facile 3D porous structure combines both the advantages of the graphene that is highly conductive and flexible to ensure rapid electrons/ions transfer and buffer the volume expansion of NiO during charge/discharge,and of the micro-sized NiO flowers that induces hierarchical between-layer pores ranging from nanomicro meters to promote the penetration of the electrolyte and prevent the re-stacking of graphene layers. Such structural design will inspire future manufacture of a wide range of active materials/graphene composite electrodes for high performance flexible LIBs.Ju Fu Wenbin Kang Xiaodong Guo Hao Wen Tianbiao Zeng Ruoxin Yuan Chuhong Zhang 2020Journal of Energy Chemistry2020,29,8:5
16Outcomes of 957 preterm neonatal fundus examinations in a Guangzhou NICU through 2008 to 2011显示文摘·AIM:To take fundus examination in the preterm neonates to observe the common diseases and report the outcomes in a neonatal intensive care unit (NICU) in Guangzhou between May 2008 and May 2011. ·METHODS:Fundus examinations were performed with Retcam Ⅱ in 957 prematures. ·RESULTS:There were 957 prematures in this study, including 666 males and 291 females, 2 triple births, 152 twins and 803 singletons. During the three years, 86 infants with any stage retinopathy of prematurity (ROP) (9.0%), 123 infants with retinal hemorrhage(12.9%), 10 infants with neonatal fundual jaundice(1.0%) and 3 babies with congenital choroidal coloboma (0.3%) were found. ·CONCLUSION:Early detection and prompt treatment of ocular disorders in neonates is important to avoid lifelong visual impairment. Examination of the eyes should be performed in the newborn period and at all well-child visits.Rui-Hong Ju, Min Fu 2012International Journal of Ophthalmology(English edition)2012,5,4:5
17Genetic and Antibiotic Resistance Characteristics ofCampylobacterjejuni Isolated from Diarrheal Patients,Poultry and Cattle in Shenzhen显示文摘Objective To investigate genetic and antibiotic resistance characteristics of Campylobacter jejuni(C. jejuni) isolated from Shenzhen. Methods Multilocs sequence typing and agar dilution methods were used to define the genotype and antibiotic resistance of C. jejuni, respectively. Results In total, 126 C. jejuni strains were isolated. The prevalence of C. jejuni was 5.3% in diarrheal patients. The prevalence in poultry meat(36.5%) was higher than that in cattle meat(1.1%). However, the prevalence in poultry cloacal swabs(27.0%) was lower than that in cattle stool(57.3%). Sixty-two sequence types were obtained, among which 27 of the STs and 10 alleles were previously unreported. The most frequently observed clonal complexes were ST-21(11.9%), ST-22(10.3%), and ST-403(7.1%). ST-21, ST-45, ST-354, ST-403, and ST-443 complexes overlapped between isolates from patients and cattle, whereas ST-45 and ST-574 complexes overlapped between isolates from patients and poultry. All C. jejuni were resistant to at least one antibiotic. The highest resistance rate was toward ciprofloxacin(89.7%), followed by tetracycline(74.6%), and nalidixic acid(69.0%). Conclusion This is the first report of the genotypes and antibiotic resistance of C. jejuni in Shenzhen. Overlapping clonal complexes were found between isolates from patients and cattle, and between patients and poultry.JU Chang Yan ZHANG Mao Jun MA Yan Ping LU Jing Rang YU Mu Hua CHEN Hui LIU Chu Yun GU Yi Xin FU Yan Yan DUAN Yong Xiang 2018Biomedical and Environmental Sciences2018,31,8:5
18Topological crystalline insulator nanomembrane with strain-tunable band gap显示文摘在拓扑的材料调整乐队差距和乐队倒置的能力为新奇功能的设备的发展是高度合乎需要的。这里,我们建议拓扑的水晶的绝缘体( TCI )的自立的 nanomembranes 的电子性质 SnTe 和 Pb <潜水艇class=“ a-plus-plus ”> 1x Sn <潜水艇class=“ a-plus-plus ”> x (Se,Te)由设计有弹性的紧张和膜厚度是高度悦耳的,导致悦耳的乐队差距和巨大的 piezoconductivity 。膜厚度在相反的表面上管理拓扑的电子状态的杂交,当有弹性的紧张能进一步由控制表面状态的穿入长度调制杂交力量时。我们建议用力量集中的一个解决频率的红外线的光电探测器与空间地改变宽度在 TCI nanomembranes 导致了不同类的有弹性的紧张。由强壮的纺纱粗糙的电子状态伴随的预言的悦耳的乐队差距将为制作 piezoresistive 设备打开新大街,红外线的察觉者并且精力有效电子并且 spintronic 设备基于 TCI nanomembrane。Xiaofeng Qian Liang Fu Ju Li 2015Nano Research2015,8,3:5
19Two new glycosides from the genus of Cassia显示文摘二新 glycosides 被孤立并且描绘由光谱从肉桂 obtusifolia 的种子和肉桂 angustifolia 的叶子的分析。结构作为 1-hydroxyl-2-acetyl-3,8-dimethoxynaphthalene-6-O- β -d-apiofuranosyl- 被阐明(1 → 2 )- β -d-glucopyranoside 和 2-acetyl-3-methyl-8-methoxyl-1,4-naphthoquinone-6-O- β - d-glucopyranoside。Zhu Ju Wang Qiu Ping Wu Li Ying Tang Mei Hong Fu Yan He Qian Feng Gong Lu Qi Huang 2007Chinese Chemical Letters2007,18,10:4
20Evaluation of acute kidney injury as defined by the risk, injury, failure, loss, and end-stage criteria in critically ill patients undergoing abdominal aortic aneurysm repair显示文摘YUE Jia-ning LUO Zhe GUO Da-qiao XU Xin CHEN Bin JIANG Jun-hao YANG Jue SHI Zhen-yu ZHU Ting JU Min-jie TU Guo-wei WANG Yu-qi ZHU Du-ming FU Wei-guo 2013Chinese Medical Journal2013,,3:4
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