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1Recent glacial retreat in High Asia in China and its impact on water resource in Northwest China显示文摘Under the impact of climatic warming, the glaciers in the High Asia in China have been retreating continuously with negative glacial mass balance in recent several decades. The retreat became more intensive in the past 10 years. The spatial pattern of the glacial retreat in the High Asia in China is that the smallest magnitude of retreat is in the inland of the Tibetan Plateau, the magnitude increases from the inland to the margin of the Tibetan Plateau, and the largest magnitude at the margin of the Tibetan Plateau. The glacial retreat in the High Asia in China has an important impact on the water resource of the arid regions in Northwest China. This study shows that the glacial retreat in the 1990s has caused an increase of 5.5% in river runoff in Northwest China. In the Tarim River basin, the increase of river runoff is higher than 5.5%.YAO Tandong 1,2 ,WANG Youqing 2 ,LIU Shiying 2,1 ,PU Jianchen 2,1 ,SHEN Yongping 2 & LU Anxin 2,1 1.Institute of Tibetan Plateau Research,Chinese Academy of Sciences,Beijing 100029,China 2.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou 730000,China 2004Science China Earth Sciences2004,47,12:117
2Elevation of tumor necrosis factor-α,interleukin-1β and interleukin-6 levels in aortic intima of Chinese Guizhou minipigs with streptozotocin-induced diabetes显示文摘有调停毒素的胰腺的损坏的背景大动物模型关于糖尿病 mellitus 和心血管的糖尿病的复杂并发症在研究广泛地被使用了。试图证实有 streptozotocin ( STZ )的中国贵州 minipig 模型导致了糖尿病并且描绘动物的现在的学习由在大动脉的墙中分析煽动性的 cytokine 层次当模特儿,例如肿瘤坏死因素( TNF ), interleukin-1 ( IL-1 )和 interleukin-6 ( IL-6 ) .Methods 22 男中国贵州 minipigs (变老, 4~6 个月;重量, 20 kg 到 30 kg ) 被划分成导致 STZ 的糖尿病的组(n=12 ) 和控制组(n=10 ) 。STZ (125 mg/kg ) 被管理导致多糖症,以后,胰岛素被用来在 10 mmol/L 下面控制 fasting 血葡萄糖层次。口头的葡萄糖忍耐测试(OGTT ) 以前被执行并且在 STZ 管理和丙氨酸 transaminase,天门冬素 transaminase,白朊,血脲氮, creatinine,类脂化合物和白色的浆液集中以后的一个月血房间计数以前并且六个月以后被测量。在六个月和胰为小岛房间 immunohistochemically 被检验以后,在两个组的动物是 euthanized。糖尿病的 minipigs 和控制的大动脉的 intima 在由西方的污点中等的调节的组织为 TNF- 水平被分析。在大动脉的 intima 的 TNF- , IL-1 和 IL-6 mRNA 层次是由反向的抄写和聚合酶链反应(RT-PCR ).Results 的 assayed 在浆液葡萄糖层次的重要举起被观察在 STZ 正式就职(P0.001 ) 和显著地增加的 OGTT 价值以后的一个月和六个月被注意,与基线数据相比。正常的胰有许多不规则的大小的小岛和小岛房间的小簇,当在糖尿病的 minipigs 的胰小岛房间几乎消失了时。没有统计差别以前在生物化学的考试的浆液集中被通知并且在 STZ 以后的六个月感应。西方的污点证明在 aotic intima 的戏剧性地增加的TNF-水平调节了TNF-, IL-1 和 IL-6 的中等、重要的举起 mRNA 层次被现在的学习建立了的 RT-PCR.Conclusions 揭示有 导致STZ 的 diabetes.Inflammatory cytokines 的中国贵州 minipig 模型(TNF-, IL-1 和 IL-6 )显著地在糖尿病的 minipigs 的大动脉的 intima 提高了。LU Lin ZHANG Qi PU Li-jin XU Xue-wei ZHANG Rui-yan ZHANG Jian-sheng HU Jian YANG Zheng-kun LU An-kang DING Feng-hua SHEN Jie CHEN Qiu-jin LOU Sheng FANG Dan-hong SHEN Wei-feng 2007Chinese Medical Journal2007,,6:43
3The Genome of Artemisia annua Provides Insight into the Evolution of Asteraceae Family and Artemisinin Biosynthesis显示文摘Artemisia annua,通常已知的同样香甜的苦恼或 Qinghao,是到中国的一个灌木土著人并且长被用于药用的目的。A。annua 现在作为有势力抗疟药混合物的唯一的生来的来源全球性被栽培, artemisinin。这里,我们报导 A 的 1.74-gigabase 染色体的一个高质量的草稿集会。annua,高度异质接合,富于重复定序,并且包含 63 ? 226 编码蛋白质的基因,在定序的植物种类之中的最大的数字之一。我们发现了那,作为在 Asteraceae 的一些定序的染色体之一, A。annua 染色体包含对这大被子植物 clade 特定的很多基因。尤其是,扩大和编码涉及萜烯生合成的酶的基因的功能的多样化与 artemisinin biosynthetic 小径的进化一致。我们进一步由介绍那 A 的 transcriptome 揭示了。annua 发展了复杂 transcriptional 规章的网络位于 \O 下面 artemisinin 生合成。把转基因的 A 基于我们产生了的全面 genomic 和 transcriptomic 分析。artemisinin 高级的生产的 annua 线,它现在为大规模生产准备好了并且将从而帮助遇见增加 artemisinin 的全球需求的挑战。Qian Shen Lida Zhang Zhihua Liao Shengyue Wang Tingxiang Yan Pu Shi Meng Liu Xueqing Fu Qifang Pan Yuliang Wang Zongyou Lv Xu Lu Fangyuan Zhang Weimin Jiang Yanan Ma Minghui Chen Xiaolong Hao Ling Li Yueli Tang Gang Lv Yan Zhou Xiaofen Sun Peter E. Brodelius Jocelyn K.C. Rose Kexuan Tang 2018Molecular Plant2018,11,6:47
4Determining N supplied sources and N use efficiency for peanut under applications of four forms of N fertilizers labeled by isotope^15N显示文摘Rational application of different forms of nitrogen(N) fertilizer for peanut(Arachis hypogaea L.) requires tracking the N supplied sources which are commonly not available in the differences among the three sources:root nodule,soil and fertilizer.In this study,two kinds of peanut plants(nodulated variety(Huayu 22) and non-nodulated variety(NN-1)) were choosed and four kinds of N fertilizers:urea-N(CONH_2-N),ammonium-N(NH_4^+-N),nitrate-N(NO_3^--N) and NH_4^+ +NO_3^--N labeled by^(15)N isotope were applied in the field barrel experiment in Chengyang Experimental Station,Shandong Province,China,to determine the N supplied sources and N use efficiency over peanut growing stages.The results showed that intensities and amounts of N supply from the three sources were all higher at middle growing stages(pegging phase and podding phase).The accumulated amounts of N supply from root nodule,soil and fertilizer over the growing stages were 8.3,5.3 and 3.8g m^(-2) in CONH_2-N treatment,which are all significantly higher than in the other three treatments.At seedling phase,soil supplied the most N for peanut growth,then root nodule controlled the N supply at pegging phase and podding phase,but soil mainly provided N again at the last stage(pod filling phase).For the whole growing stages,root nodule supplied the most N(47.8 and 43.0%) in CONH_2-N and NH_4^+-N treatments,whereas soil supplied the most N(41.7 and 40.9%) in NH_4^+ +NO_3^--N and NO_3^--N treatments.The N use efficiency was higher at pegging phase and podding phase,while accumulated N use efficiency over the growing stages was higher in CONH_2-N treatment(42.2%) than in other three treatments(30.4%in NH_4^+-N treatment,29.4%in NO_3^--N treatment,29.4%in NH_4^+ +NO_3^--N treatment).In peanut growing field,application of CONH_2-N is a better way to increase the supply of N from root nodule and improve the N use efficiency.WANG Cai-bin ZHENG Yong-mei SHEN Pu ZHENG Ya-ping WU Zheng-feng SUN Xue-wu YU Tian-yi FENG Hao 2016Journal of Integrative Agriculture2016,15,2:28
5Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China.Kaiwen Li Tianxin Lin Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang 2015Asian Journal of Urology2015,2,2:21
6A Chromosome-Scale Genome Assembly of Paper Mulberry(Bmussonetia papyrifera)Provides New Insights into Its Forage and Papermaking Usage显示文摘Paper mulberry(Broussonetia papyrifera)is a well-known woody tree historically used for Cai Lun papermaking,one of the four great inventions of ancient China.More recently,Paper mulberry has also been used as forage to address the shortage of feedstuff because of its digestible crude fiber and high protein contents.In this study,we obtained a chromosome-scale genome assembly for Paper mulberry using integrated approaches,including Illumina and PacBio sequencing platform as well as Hi-C,optical,and genetic maps.The assembled Paper mulberry genome consists of 386.83 Mb,which is close to the estimated size,and 99.25%(383.93 Mb)of the assembly was assigned to 13 pseudochromosomes.Comparative genomic analysis revealed the expansion and contraction in the flavonoid and lignin biosynthetic gene families,respectively,accounting for the enhanced flavonoid and decreased lignin biosynthesis in Paper mulberry.Moreover,the increased ratio of syringyl-lignin to guaiacyl-lignin in Paper mulberry underscores its suitability for use in medicine,forage,papermaking,and barkcloth making.We also identified the rootassociated microbiota of Paper mulberry and found that Pseudomonas and Rhizobia were enriched in its roots and may provide the source of nitrogen for its stems and leaves via symbiotic nitrogen fixation.Collectively,these results suggest that Paper mulberry might have undergone adaptive evolution and recruited nitrogen-fixing microbes to promote growth by enhancing flavonoid production and altering lignin monomer composition.Our study provides significant insights into genetic basis of the usefulness of Paper mulberry in papermaking and barkcloth making,and as forage.These insights will facilitate further domestication and selection as well as industrial utilization of Paper mulberry worldwide.Xianjun Peng Hui Liu Peilin Chen Feng Tang Yanmin Hu Fenfen Wang Zhi Pi Meiling Zhao Naizhi Chen Hui Chen Xiaokang Zhang Xueqing Yan Min Liu Xiaojun Fu Guofeng Zhao Pu Yao Lili Wang He Dai Xuming Li Wei Xiong Wencai Xu Hongkun Zheng Haiyan Yu Shihua Shen 2019Molecular Plant2019,12,5:18
7Efficacy and safety of Firebird sirolimus-eluting stent in treatment of complex coronary lesions in Chinese patients: one-year clinical and eight-month angiographic outcomes from the FIREMAN registry显示文摘LI Yan LI Cheng-xiang WANG Hai-chang XU Bo FANG Wei-yi GE Jun-bo WANG Wei-min CHEN Jack-P SHEN Wen-kuang JIANG Hong CONG Hong-liang PU Xiao-qun QIN Yong-wen JIN Hui-gen CAO Yu FIREMAN Investigators 2011Chinese Medical Journal2011,,6:17
8Dual Phosphorylation of Suppressor of Fused (Sufu) by PKA and GSK3 beta Regulates Its Stability and Localization in the Primary Cilium显示文摘Chen, Yon Yue, Shen Xie, Lu Pu, Xiao-hong Jin, Tion Cheng, Steven Y. 2011南京医科大学学报(自然科学版)2011,31,6:15
9Geochemical Characteristics and Genesis of the Luxi-Xianrenzhang Diabase Dikes in Xiazhuang Uranium Orefield, Northern Guangdong Province显示文摘The Luxi-Xianrenzhang diabase dikes were emplaced into the eastern part of the Guidong composite granitoids in northern Guangdong Province at the end of the Early Cretaceous. They show tholeiitic features, enrichment in large ion lithophile elements, slight enrichment in light rare earth elements, depletion in Zr and Hf, and basically no depletion in Nb and Ta and no Eu anomaly. They are similar to intraplate basalt in terms of trace element characteristics. They have high εNd(t) values (3.6–4.9), initial 87Sr/86Sr ratios (0.70530–0.70641) and δ18O values and Dupal anomaly of Pb isotope compositions. Their Sr-Nd, Pb-Sr, Pb-Nd and Pb-Pb isotopes plot between DMM and EMII, with Pb similar to EMII, Nd relatively close to DMM and Sr in between. This profile suggests that the diabase dikes studied were derived from partial melting of a mantle source that had been subjected to metasomatism by fluids originated from a subduction zone under a tectonic environment of crustal extension and lithosphere thinning in the late Yanshanian.LING Hongfei SHEN Weizhou DENG Ping JIANG Shaoyong JIANG Yaohui YE Haimin PU Wei TAN Zhengzhong 2005Acta Geologica Sinica(English Edition)2005,79,4:13
10Soil Organic Carbon Accumulation Increases Percentage of Soil Olsen-P to Total P at Two 15-Year Mono-Cropping Systems in Northern China显示文摘Soil organic carbon(SOC) and soil Olsen-P are key soil fertility indexes but information on their relationships is limited particularly under long-term fertilization. We investigated the relationships between SOC and the percentage of soil Olsen-P to total P(PSOPTP) under six different 15-yr(1990-2004) long-term fertilizations at two cropping systems in northern China. These fertilization treatments were(1) unfertilized control(control);(2) chemical nitrogen(N);(3) N plus chemical P(NP);(4) NP plus chemical potassium(NPK);(5) NPK plus animal manure(NPKM) and(6) high NPKM(hNPKM). Compared with their initial values in 1989 at both sites, during the 11th to 15th fertilization years annual mean SOC contents were significantly increased by 39.4-47.0% and 58.9-93.9% at Gongzhuling, Jilin Province, and Urumqi, Xinjiang, China, under the two NPKM fertilizations, respectively, while no significant changes under the no-P or chemical P fertilization. During the 11th to 15th fertilization years, annual mean PSOPTP was respectively increased by 2.6-4.2 and 5.8-14.1 times over the initial values under the two chemical P fertilizations and the two NPKM fertilizations, but was unchanged in their initial levels under the two no-P fertilizations at both sites. Over the 15-yr long-term fertilization SOC significantly positively correlated with PSOPTP(r2=0.55-0.79, P<0.01). We concluded that the combination of chemical P plus manure is an effective way to promote SOC accumulation and the percentage of soil Olsen-P to total P at the two mono-cropping system sites in northern China.SHEN Pu HE Xin-hua XU Ming-gang ZHANG Hui-min PENG Chang GAO Hong-jun LIU Hua XU Yong-mei QIN Song XIAO Hou-jun 2014Journal of Integrative Agriculture2014,13,3:10
11A two-step lineage reprogramming strategy to generate functionally competent human hepatocytes from fibroblasts显示文摘Terminally differentiated cells can be generated by lineage reprogramming,which is,however,hindered by incomplete conversion with residual initial cell identity and partial functionality. Here, we demonstrate a new reprogramming strategy by mimicking the natural regeneration route, which permits generating expandable hepatic progenitor cells and functionally competent human hepatocytes. Fibroblasts were first induced into human hepatic progenitor-like cells (hHPLCs), which could robustly expand in vitro and efficiently engraft in vivo. Moreover, hHPLCs could be efficiently induced into mature human hepatocytes (hiHeps) in vitro, whose molecular identity highly resembles primary human hepatocytes (PHHs). Most importantly, hiHeps could be generated in large quantity and were functionally competent to replace PHHs for drug-metabolism estimation, toxicity prediction and hepatitis B virus infection modeling. Our results highlight the advantages of the progenitor stage for successful lineage reprogramming. This strategy is promising for generating other mature human cell types by lineage reprogramming.Bingqing Xie Da Sun Yuanyuan Du Jun Jia Shicheng Sun Jun Xu Yifang Liu Chengang Xiang Sitong Chen Huangfan Xie Qiming Wang Guangya Li Xuehui LYU Hui Shen Shiyu Li Min Wu Xiaonan Zhang Yue Pu Kuanhui Xiang Weifeng Lai Peng Du Zhenghong Yuan Cheng Li Yan Shi Shichun Lu Hongkui Deng 2019Cell Research2019,29,9:9
12Clinical and angiographic features associated with coronary collateralization in stable angina patients with chronic total occlusion显示文摘Objective:Coronary collateral circulation is an alternative source of blood supply to myocardium in the presence of advanced coronary artery disease. We sought to determine which clinical and angiographic variables are associated with collateral development in patients with stable angina and chronic total coronary occlusion. Methods:Demographic variables, biochemical measurements, and angiographic findings were collected from 478 patients with stable angina and chronic total coronary occlusion. The presence and extent of collaterals supplying the distal aspect of a total coronary occlusion from the contra-lateral vessel were graded from 0 to 3 according to the Rentrop scoring system. Results:Low (Rentrop score of 0 or 1) and high (Rentrop score of 2 or 3) coronary collateralizations were detected in 186 and 292 patients, respectively. Despite similar age, cigarette smoking, and medical treatment, patients with low collateralization were female in a higher proportion and less hypertensive, and had higher rates of type 2 diabetes and dyslipidemia than those with high collateralization (for all comparisons, P<0.05). In addition, patients with low collateralization exhibited more single-vessel disease, less right coronary artery occlusion, more impaired renal function, and higher serum levels of high-sensitivity C-reactive protein (hsCRP) compared with those with high collateralization. Multivariate analysis revealed that age of ≥65 years, female gender, diabetes, no history of hypertension, dyslipidemia, moderate to severe renal dysfunction, single-vessel disease, and elevated hsCRP levels were independently associated with low coronary collateralization. Conclusions:Coronary collateralization was reduced in almost 40% of stable angina patients with chronic total occlusion, which was related to clinical and angiographic factors. The impact of coronary collateralization on outcomes after revascularization needs further investigation.Zhen SUN Ying SHEN Lin LU Rui-yan ZHANG Li-jin PU Qi ZHANG Zheng-kun YANG Jian HU Qiu-jing CHEN Wei-feng SHEN 2013Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2013,14,8:8
13Screening for significant atherosclerotic renal artery stenosis with a regression model in patients undergoing transradial coronary angiography/intervention显示文摘Objective:Early detection of atherosclerotic renal artery stenosis (ARAS) is clinically important with respect to blood pressure control, prevention of renal insufficiency, and even improving survival. We investigated whether the presence of significant ARAS (luminal diameter narrowing ≥70%) could be predicted using a logistic regression model before coronary angiography/intervention. Methods:Initially, we developed a logistic regression model for detecting significant ARAS based upon clinical and angiographic features and biochemical measurements in a cohort of 1 813 patients undergoing transfemoral coronary and renal angiography. This model was then prospectively applied to an additional 495 patients who received transradial renal angiography to ascertain its predictive accuracy for the presence of significant ARAS. Results:Multivariate regression analysis revealed that older age (≥65 years), resistant hypertension, type 2 diabetes, creatinine clearance (Ccr) ≤60 ml/min, and multivessel coronary disease were independent predictors for significant ARAS. A logistic regression model for detecting ARAS by incorporating conventional risk factors and multivessel coronary disease was generated as:P/(1 P)=exp( 2.618+1.112[age≥65 years]+1.891[resistant hypertension]+0.453[type 2 diabetes]+0.587[Ccr≤60 ml/min]+2.254[multivessel coronary disease]). When this regression model was prospectively applied to the additional 495 patients undergoing transradial coronary and renal angiography, significant ARAS could be detected with a sensitivity of 81.2%, specificity of 88.9%, and positive and negative predictive accuracies of 53.8% and 96.7%, respectively. Conclusions:The logistic regression model generated in this study may be useful for screening for significant ARAS in patients undergoing transradial coronary angiography/intervention.Li-jin PU Ying SHEN Rui-yan ZHANG Qi ZHANG Lin LU Feng-hua DING Jian HU Zheng-kun YANG Wei-feng SHEN 2012Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2012,13,8:8
14Ferroptosis as a novel form of regulated cell death:Implications in the pathogenesis,oncometabolism and treatment of human cancer显示文摘The treatment of cancer mainly involves surgical excision supplemented by radiotherapy and chemotherapy.Chemotherapy drugs act by interfering with tumor growth and inducing the death of cancer cells.Anti-tumor drugs were developed to induce apoptosis,but some patient’s show apoptosis escape and chemotherapy resistance.Therefore,other forms of cell death that can overcome the resistance of tumor cells are important in the context of cancer treatment.Ferroptosis is a newly discovered iron-dependent,non-apoptotic type of cell death that is highly negatively correlated with cancer development.Ferroptosis is mainly caused by the abnormal increase in iron-dependent lipid reactive oxygen species and the imbalance of redox homeostasis.This review summarizes the progression and regulatory mechanism of ferroptosis in cancer and discusses its possible clinical applications in cancer diagnosis and treatment.Feifei Pu Fengxia Chen Zhicai Zhang Deyao Shi Binlong Zhong Xiao Lv Andrew Blake Tucker Jiaming Fan Alexander J.Li Kevin Qin Daniel Hu Connie Chen Hao Wang Fang He Na Ni Linjuan Huang Qing Liu William Wagstaff Hue H.Luu Rex C.Haydon Le Shen Tong-Chuan He Jianxiang Liu Zengwu Shao 2022Genes & Diseases2022,9,2:6
15Bisindolylmaleimide alkaloid BMA-155CI induces autophagy and apoptosis in human hepatocarcinoma HepG-2 cells through the NF-KB p65 pathway显示文摘Bisindolylmaleimides, PKC 禁止者 staurosporine 的一系列衍生物,作为反癌症药展出潜力并且在临床的试用收到了可观的注意。这研究试图在 vitro 并且在 vivo 在人的 hepatocarcinoma HepG-2 房间在 autophagy 和 apoptosis 上与新奇结构调查 bisindolylmaleimide 碱 155Cl (BMA-155Cl ) 的效果。房间 poliferation 与 MTT 试金被估计。Autophagy 被 MDC 染色和 TEM 分析评估。Apoptosis 用染色的 Annexin V-FITC/PI 和 DAPI 被调查。antitumor 效果进一步在忍受 HepG-2 异种皮移植的裸体老鼠被评估,它收到了 BMA-155Cl (10, 20 mg/kg, ip ) 为 18 天。联系 Autophagy 、联系 apoptosis 的蛋白质和他们的 mRNA 层次与西方的弄污, immunohistochemistry,和 RT-PCR 被检验。BMA-155Cl (2.5-20 mol/L ) 与 16.62 的 IC 50 价值禁止了 HepG-2 房间的生长吗??Xiao SUN Lin LI Hong-guang MA Pu SUN Qi-lin WANG Ting-ting ZHANG Yue-mao SHEN Wei-ming ZHU Xia LI 2017Acta Pharmacologica Sinica2017,38,4:6
16Assessment of a five-color flow cytometric assay for verifying automated white blood cell differentials显示文摘HUANG Chun-mei YU Lian-hui PU Cheng-wei WANG Xin WANG Geng SHEN Li-song WANG Jian-zhong CUI Wei 2013Chinese Medical Journal2013,,4:6
17Correlation of Plant Morphological and Grain Quality Traits with Mineral Element Contents in Yunnan Rice显示文摘Correlations between four grain quality, 24 plant morphological traits and eight element contents of 653 accessions fromYunnan rice were analyzed. P, K, Ca and Mg contents of core collection were closely correlated to the most plant morphologicaland grain quality traits, and there were highly significant correlations (P <0.01) among some traits including P content to number ofstems and tillers, K content and amylose content, Ca content and plant height, Mg content and protein content. Mn, Zn, Cu and Fecontents of core collection were closely related to a few traits, such as Fe content and gel consistency (-0.1121 **), Zn content andseed setting rate (-0.1411 **), Cu content and number of grains per panicle (-0.1398**), Mn content and plant height (-0.2492**).ZENG Ya-wen SHEN Shi-quan WANG Lu-xiang LIU Jia-fu Pu Xiao-ying Du Juan Qiu Min 2005Rice science2005,12,2:5
18A Hybrid Unsupervised Clustering-Based Anomaly Detection Method显示文摘In recent years,machine learning-based cyber intrusion detection methods have gained increasing popularity.The number and complexity of new attacks continue to rise;therefore,effective and intelligent solutions are necessary.Unsupervised machine learning techniques are particularly appealing to intrusion detection systems since they can detect known and unknown types of attacks as well as zero-day attacks.In the current paper,we present an unsupervised anomaly detection method,which combines Sub-Space Clustering(SSC)and One Class Support Vector Machine(OCSVM)to detect attacks without any prior knowledge.The proposed approach is evaluated using the well-known NSL-KDD dataset.The experimental results demonstrate that our method performs better than some of the existing techniques.Guo Pu Lijuan Wang Jun Shen Fang Dong 2021Tsinghua Science and Technology2021,26,2:5
19Factors affecting thrombolysis in myocardial infarction myocardial perfusion frame count: insights of myocardial tissue-level reperfusion from a novel index for assessing myocardial perfusion显示文摘背景心肌的织物级的灌注失败与尽管有成功的 epicardial 开运河,跟随圣举起心肌的梗塞(STEMI ) 的不利结果被联系。我们在心肌的梗塞(TIMI ) 开发了新量的 index-thrombolysis 为估计心肌的织物水平灌注的心肌的灌注框架计数(TMPFC ) 。然而,影响心肌的灌注的这个新奇索引的因素当前是 unknown.Methods 经历主要 angioplasty 的 255 个连续 STEMI 病人的一个总数被注册。心肌的组织水平灌注被 TMPFC 估计,它测量用 cine-angiographic 框架数在心肌层充满和对比的清理。我们与二区分三个组为 TMPFC 割掉价值: 90frames 的 TMPFC 为在正常动脉观察的 TMPFC 是95%信心间隔( CI )的上面的边界,并且 130 的 TMPFC 是有 TMPFC 130 框架的 TMPFC.Results STEMI 病人的 第75 百分位数( 68 个病人,26.7%)有更高临床并且象更高30天的向一样的 angiographic 风险因素侧面与 TMPFC 与 TMPFC 90 框架和那些与那些相比评价 第90a 130 个框架。 Multivariable 分析鉴别 TMPFC 130 框架的独立预言者是很长时间 75years (或 2.08 ,95% CI 1.21 到 3.58 , P=0.007 ),糖尿病(或 1.37 ,95% CI 1.01 到 1.86 , P=0.042 ), Killip 班 2 ( OR1.52 ,95% CI 1.05 到 2.21 , P=0.027 ),并且延长了 pain-to-balloon 时间(或 1.73 ,95% CI 1.07 到 2.79 , P=0.013 ) 130 装裱的 .TMPFC 作为30天的主要不利心脏的事件(向)的最强壮的独立预言者被识别(或 2.77 ,95% CI 1.21 到 6.31 , P=0.008 ),与年龄 75 年一起(或 2 这些结果强调特别注意应该与这些风险因素在 STEMI 病人在心肌的 microvascular 灌注上被给予。PU Jun SHAN Pei-ren DING Song QIAO Zhi-qin JIANG Li-sheng SONG Wei DU Yong-ping SHEN Jie-yan SHEN Lin-hong JIN Shu-xuan HE Ben 2011Chinese Medical Journal2011,,6:4
20Effects of Long-Term Application of Sulfur-Containing and Chloride-Containing Chemical Fertilizers on Rice Yield and Its Components显示文摘Impacts of 33-yr of application of S-containing and Cl-containing chemical fertilizers on rice (Oryza sativa L.) yield and its components were investigated in a red paddy field experiment,south China.The treatments included:1) adding 302 kg SO42--S ha-1 yr-1 with application of (NH4)2SO4-,K2SO4,and calcium superphosphate (SO42-);2) adding 56 kg SO42--S and 176 kg Cl ha-1 yr-1 with application of urea,calcium superphosphate,and KCl (Cl-+SO42-);3) adding 516 kg Cl ha-1 yr-1 with application of NH4Cl,KCl,and KH2PO4 (Cl-).Under each treatment,the applied N,P,and K nutrients were controlled at conventional rates of 150 kg N ha-1 yr-1,75 kg P2O5 ha-1 yr-1,225 kg K2O ha-1 yr-1,respectively.Under the S-containing fertilizer application,soil SO42--S content showed a first increasing then decreasing trend with years,and was significantly negatively correlated with annual rice yield.Average annual yield significantly declined in an order of Cl-,Cl-+SO42-,and SO42-.Under the Cl-treatment,soil SO42--S content was maintained at about 26.5 mg kg-1,not showing deficiency.From 1990 to 2000,rice yield declined rapidly under the SO42- treatment,and was significantly lower than that under the Cltreatment.After then,there was no significant difference in yield among the treatments.Our results demonstrated that long-term application of S- containing fertilizer could result in excessive accumulation of SO42--S in the red paddy soils of south China,therefore producing a certain threat to rice growth.The Cl- containing fertilizer could be relatively safe.SHEN Pu LI Dong-chu GAO Ju-sheng XU Ming-gang WANG Bo-ren HOU Xiao-juan 2011Agricultural Sciences in China2011,10,5:4
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