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| 1 | Petrogenesis of highly fractionated I-type granites in the Zayu area of eastern Gangdese, Tibet: Constraints from zircon U-Pb geochronology, geochemistry and Sr-Nd-Hf isotopes显示文摘The Cretaceous granitoids in the middle and northern Gangdese, Tibet are generally interpreted as the products of anatexis of thickened deep crust genetically associated with the Lhasa-Qiangtang collision. This paper reports bulk-rock major element, trace element and Sr-Nd isotopic data, zircon U-Pb age data, and zircon Hf isotopic data on the Zayu pluton in eastern Gangdese, Tibet. These data shed new light on the petrogenesis of the pluton. Our SHRIMP zircon U-Pb age dates, along with LA-ICPMS zircon U-Pb age dates recently reported in the literature, indicate that the Zayu pluton was emplaced at about 130 Ma, coeval with Early Cretaceous magmatic rocks in other areas of eastern Gangdese (e.g., Rawu, Baxoi areas) and the Middle Gangdese. The Zayu pluton samples lack amphibole and muscovite, and are compositionally characterized by high SiO2 (69.9%―76.8%), K2O (4.4%―5.7%), and low P2O5 (0.05%―0.12%). These samples also have A/CNK values of 1.00-1.05, and are enriched in Rb, Th, U, and Pb, and depleted in Ba, Nb, Ta, Sr, P, Ti, and Eu. These geochemical features suggest that the Zayu pluton samples are metaluminous to slightly peraluminous and are of highly fractionated I-type granite. The Zayu pluton samples have high εNd(t) values (-10.9--7.6) and low initial 87Sr/86Sr ratios (0.7120- 0.7179) relative to melts derived from mature continental crust in the Gangdese (e.g., Ningzhong Early Jurassic strongly peraluminous granite). The Zayu pluton samples are heterogeneous in zircon εHf(t) values (-12.8--2.9), yielding ancient zircon Hf crustal model ages of 1.4―2.0 Ga. The data obtained in this study together with the data in the recent literature suggest that the Early Cretaceous granitoids in eastern Gangdese represent the eastward extension of the Early Cretaceous magmatism in the middle Gangdese, and that the Lhasa micro-continent block with ancient basement may extend for ~2000 km from east to west. Zircon Hf isotopic data and bulk-rock zircon saturation temperature (789-821℃) indicate that mantle-derived materials likely played a role in the generation of the Zayu pluton. We propose that the Zayu pluton was most likely generated in a setting associated with southward sub- duction of the Bangong-Nujiang ocean floor, where mantle wedge-derived magmas may have providedthe heat and material for the anatexis of ancient crust of the Lhasa micro-continent, resulted in hybrid melts (i.e., mantle-derived basaltic magmas + crust-derived felsic magmas). Such hybrid melts with subsequent fractional crystallization are responsible for the highly evolved Zayu pluton (crust thick- ening is not a prerequisite). | ZHU DiCheng MO XuanXue WANG LiQuan ZHAO ZhiDan NIU Yaoling ZHOU ChangYong YANG YueHeng | 2009 | Science China Earth Sciences2009，52，9： | 107 |
| 2 | The human long non-coding RNA-RoR is a p53 repressor in response to DNA damage显示文摘在应力之上,肿瘤 suppressor p53 的水平显著地被提高,是众所周知的。然而尽管有广泛的研究,包含的内在的机制重要为导致压力的 p53 规定内部播放器仍然不充分被理解。我们人的 lincRNA-RoR (RoR ) 是 p53 的一个强壮的否定管理者的现在的证据。不同于通过 ubiquitin-proteasome 小径引起 p53 降级的 MDM2, RoR 通过和异构的原子 ribonucleoprotein 的直接相互作用压制 p53 翻译我(hnRNP 我) 。重要地,带 hnRNP 的一个 28 底 RoR 序列我有约束力的主题为 p53 压抑必要、足够。我们进一步证明 RoR 禁止调停 p53 的房间周期拘捕和 apoptosis。最后,我们表明 p53 transcriptionally 导致 RoR 表示的一个 RoR-p53 自动调整的反馈环。一起,这些结果建议 RoR-hnRNP I-p53 轴可以组成一个另外的监视网络让房间更好对各种各样的压力作出回应。 | Ali Zhang Nanjiang Zhou Jianguo Huang Qian Liu Koji Fukuda Ding Ma Zhaohui Lu Cunxue Bai Kounosuke Watabe Yin-Yuan Mo | 2013 | Cell Research2013，23，3： | 47 |
| 3 | Geochronology and Nd and Pb isotope characteristics of gabbro dikes in the Luobusha ophiolite, Tibet显示文摘We report a combined internal and whole-rock Sm-Nd isochron age, and Nd and Pb isotopic data for gabbro dikes of the Luobusha ophiolite in Tibet. The Sm-Nd isochron of data for two whole rocks and plagioclase and clinopyroxene separates from one of the rocks yields a Middle Jurassic age of (177±31) Ma (with an initial εNd(t) = +8), which provides a significant bound on the time of formation of the Luobusha ophiolite. The Nd and Pb isotopic charac-teristics of the dike indicate an Indian-Ocean-type isotopic affinity, and we conclude that the Luobusha ophiolite formed in an oceanic setting during the Middle Jurassic. | ZHOU Su MO Xuanxue J.J.Mahoney ZHANG Shuangquan GUO Tieyjing ZHAO Zhidan | 2002 | Chinese Science Bulletin2002，47，2： | 38 |
| 4 | Recent advances in friction and lubrication of graphene and other 2D materials:Mechanisms and applications显示文摘Two-dimensional materials having a layered structure comprise a monolayer or multilayers of atomic thickness and ultra-low shear strength.Their high specific surface area,in-plane strength,weak layer-layer interaction,and surface chemical stability result in remarkably low friction and wear-resisting properties.Thus,2D materials have attracted considerable attention.In recent years,great advances have been made in the scientific research and industrial applications of anti-friction,anti-wear,and lubrication of 2D materials.In this article,the basic nanoscale friction mechanisms of 2D materials including interfacial friction and surface friction mechanisms are summarized.This paper also includes a review of reports on lubrication mechanisms based on the film-formation,self-healing,and ball bearing mechanisms and applications based on lubricant additives,nanoscale lubricating films,and space lubrication materials of 2D materials in detail.Finally,the challenges and potential applications of 2D materials in the field of lubrication were also presented. | Lincong LIU Ming ZHOU Long JIN Liangchuan LI Youtang MO Guoshi SU Xiao LI Hongwei ZHU Yu TIAN | 2019 | Friction2019，7，3： | 29 |
| 5 | Preliminary Response of Soil Fauna to Simulated N Deposition in Three Typical Subtropical Forests显示文摘A field-scale experiment arranged in a complete randomized block design with three N addition treatments including a control (no addition of N), a low N (5 g m-2 year-1), and a medium N (10 g m-2 year-1) was performed in each of the three typical forests, a pine (Pinus massoniana Lamb.) forest (PF), a pine-broadleaf mixed forest (MF) and a mature monsoon evergreen broadleaf forest (MEBF), of the Dinghushan Biosphere Reserve in subtropical China to study the response of soil fauna community to additions of N. Higher NH4+ and NO3- concentrations and a lower soil pH occurred in the medium N treatment of MEBF, whereas the NO3- concentration was the lowest in PF after the additions of N. The response of the density, group abundance and diversity index of soil fauna to addition of N varied with the forest type, and all these variables decreased with increasing N under MEBF but the trend was opposite under PF. The N treatments had no significant effects on these variables under MF. Compared with the control plots, the medium N treatment had significant negative effect on soil fauna under MEBF. The group abundance of soil fauna increased significantly with additions of higher N rates under PF. These results suggested that the response of soil fauna to N deposition varied with the forest type and N deposition rate, and soil N status is one of the important factors affecting the response of soil fauna to N deposition. | XU Guo-Liang MO Jiang-Ming ZHOU Guo-Yi FU Sheng-Lei | 2006 | Pedosphere2006，16，5： | 22 |
| 6 | Effect of Simulated N Deposition on Soil Exchangeable Cations in Three Forest Types of Subtropical China显示文摘The effects of simulated nitrogen(N)deposition on soil exchangeable cations were studied in three forest types of subtropical China.Four N treatments with three replications were designed for the monsoon evergreen broadleaf forest (mature forest):control(0 kg N ha-1 year-1),low N(50 kg N ha-1 year-1),medium N(100 kg N ha-1 year-1)and high N(150 kg N ha-1 year-1),and only three treatments(i.e.,control,low N,medium N)were established for the pine and mixed forests.Nitrogen had been applied continuously for 26 months before the measurement.The mature forest responded more rapidly and intensively to N additions than the pine and mixed forests,and exhibited some significant negative symptoms,e.g.,soil acidification,Al mobilization and leaching of base cations from soil.The pine and mixed forests responded slowly to N additions and exhibited no significant response of soil cations.Response of soil exchangeable cations to N deposition varied in the forests of subtropical China,depending on soil N status and land-use history. | LU Xian-Kai MO Jiang-Ming P.GUNDERSERN ZHU Wei-Xing ZHOU Guo-Yi LI De-Jun ZHANGXu | 2009 | Pedosphere2009，19，2： | 21 |
| 7 | Research Progress in Occupational Health Risk Assessment Methods in China显示文摘Traditional occupational disease control and prevention has remained prevalent in China over recent decades.There are appropriately 30,000 new case reports of occupational diseases annually.Although China has already established a series of occupational disease prevention programs,occupational health risk assessment(OHRA)strategies continue to be a limitation.OHRA is a tool for controlling the health | ZHOU Li Fang TIAN Fang ZOU Hua YUAN Wei Ming HAO Mo ZHANG Mei Bian | 2017 | Biomedical and Environmental Sciences2017，30，8： | 20 |
| 8 | Intestinal microbiota: a potential target for the treatment of postmenopausal osteoporosis显示文摘Postmenopausal osteoporosis(PMO) is a prevalent metabolic bone disease characterized by bone loss and structural destruction, which increases the risk of fracture in postmenopausal women. Owing to the high morbidity and serious complications of PMO, many efforts have been devoted to its prophylaxis and treatment. The intestinal microbiota is the complex community of microorganisms colonizing the gastrointestinal tract. Probiotics, which are dietary or medical supplements consisting of beneficial intestinal bacteria, work in concert with endogenous intestinal microorganisms to maintain host health. Recent studies have revealed that bone loss in PMO is closely related to host immunity, which is influenced by the intestinal microbiota. The curative effects of probiotics on metabolic bone diseases have also been demonstrated. The effects of the intestinal microbiota on bone metabolism suggest a promising target for PMO management.This review seeks to summarize the critical effects of the intestinal microbiota and probiotics on PMO, with a focus on the molecular mechanisms underlying the pathogenic relationship between bacteria and host, and to define the possible treatment options. | Xin Xu Xiaoyue Jia Longyi Mo Chengcheng Liu Liwei Zheng Quan Yuan Xuedong Zhou | 2017 | Bone Research2017，5，3： | 20 |
| 9 | Inhibitory effects of emodin, baicalin, schizandrin and berberine on hef A gene: Treatment of Helicobacter pylori-induced multidrug resistance显示文摘AIM: To investigate the inhibitory effects of emodin, baicalin, etc.on the hefA gene of multidrug resistance(MDR) in Helicobacter pylori(H.pylori).METHODS: The double dilution method was used to screen MDR H.pylori strains and determine the minimum inhibitory concentrations(MICs) of emodin, baicalin, schizandrin, berberine, clarithromycin, metronidazole, tetracycline, amoxicillin and levofloxacin against H.pylori strains.After the screened MDR stains were treated with emodin, baicalin, schizandrin or berberine at a 1/2 MIC concentration for 48 h, changes in MICs of amoxicillin, tetracycline, levofloxacin, metronidazole and clarithromycin were determined.MDR strains with reduced MICs of amoxicillin were selected to detect the hefA mR NA expression by realtime quantitative PCR.RESULTS: A total of four MDR H.pylori strains were screened.Treatment with emodin, baicalin, schizandrin and berberine significantly decreased the MICs of amoxicillin and tetracycline against some strains, decreased by 1 to 2 times, but did not significantly change the MICs of clarithromycin, levofloxacin, and metronidazole against MDR strains.In the majority of strains with reduced MICs of amoxicillin, hef A m RNA expression was decreased; one-way ANOVA(SPSS 12.0) used for comparative analysis, P < 0.05.CONCLUSION: Emodin, baicalin, schizandrin and berberine significantly decreased the MICs of amoxicillin and tetracycline against some H.pylori strains, possibly by mechanisms associated with decreasing hefA mR NA expression. | Yan-Qiang Huang Gan-Rong Huang Ming-Hui Wu Hua-Ying Tang Zan-Song Huang Xi-Han Zhou Wen-Qiang Yu Jian-Wei Su Xiao-Qiang Mo Bing-Pu Chen Li-Juan Zhao Xiao-Feng Huang Hong-Yu Wei Lian-Deng Wei | 2015 | World Journal of Gastroenterology2015，21，14： | 20 |
| 10 | Transmutation of ancient settlements and environmental changes between 6000-2000 aBP in the Chaohu Lake Basin, East China显示文摘Based on the temporal-spatial distribution features of ancient settlement sites from the middle and late Neolithic Age to the Han dynasty in the Chaohu Lake Basin of Anhui Province,East China,using the methods of GIS combined with the reconstructed paleoenvironment by the records of lake sediment since Holocene,the transmutation of ancient settlements with response to environmental changes in this area has been discussed.Studies show that the main feature of transmutation of ancient settlements from the middle and late Neolithic Age to the Han Dynasty was that the distribution of settlements in this area changed from high altitudes to low ones and kept approaching the Chaohu Lake with the passage of time.These could be the response to the climate change from warm-moist to a relatively warm-dry condition during the middle Holocene,leading to the lake level fluctuations.The large area of exposed land provided enough space for human activities.These indicate that the above changes in geomorphologic evolution and hydrology influenced by climate conditions affected the transmutation of ancient settlements greatly.The distribution pattern of settlement sites was that the number of sites in the west was more than in the east.This pattern may be related to the geomorphologic conditions such as frequent channel shifting of the Yangtze River as well as flood disasters during the Holocene optimum.Therefore,climate change was the inducement of the transmutation of ancient settlements in the Chaohu Lake Basin,which exerted great influence on the distribution,expansion and development of the ancient settlements. | WU Li WANG Xinyuan ZHOU Kunshu MO Duowen ZHU Cheng GAO Chao ZHANG Guangsheng LI Lan LIU Li HAN Weiguang | 2010 | Journal of Geographical Sciences2010，20，5： | 16 |
| 11 | Analysis of Epstein-Barr viral DNA load, EBV-LMP2 specific cytotoxic T-lymphocytes and levels of CD4^+CD25^+ T ceils in patients with nasopharyngeal carcinomas positive for IgA antibody to EBV viral capsid antigen显示文摘背景 Epstein-Barr 病毒(EBV ) 是通常包括鼻咽的癌(NPC ) 与几恶意的疾病联系的 herpesvirus,它是在 Southeastem 亚洲的普通癌症。以前的研究证明 EBV-DNA 的血浆层次可能是为诊断的敏感、可靠的 biomarker,阶段并且为 NPC 治疗评估。有 EBV 潜伏的膜蛋白质 2 的层次(LMP2 ) 的一些分析在有 NPC 的病人的特定的细胞毒素的 T 淋巴细胞(CTL ) 。这研究被进行从2006年2月在如此的 patients.Methods 调查 EBV-LMP2-specific CTL , EBV-DNA 负担和 CD4+CD25+T 房间的水平的层次到2006年4月,有 NPC 的 62 个病人,为 EBV 病毒的衣壳抗原( EBV-IgA-VCA )和 40 控制积极的 40 健康病毒 carders 在学习被注册。我们使用了高度敏感的 ELISPOT 试金,即时聚合酶链反应( PCR )和测量 EBV-LMP2-specific CTL 反应, EBV DNA 负担和 CD4+CD25+T 房间的水平的流动 cytometry , respectively.Results 从控制的样品的 EBV-LMP2-specific CTL 回答,有 NPC 的健康病毒 carders 和病人与 LMP2 epitopes 显著地不同,与控制和显示在三种情况中的更强壮的回答的健康病毒 carder 样品。在在在 NPC 和健康的组之间的浆液的 EBV DNA 负担有重要差别;有在阶段的 NPC 的病人或在阶段与那些相比喝了显著地更高的病毒的精液或。CD4+CD25+ T 淋巴细胞的一个显著地更高的百分比在病人被检测,与健康病毒搬运人和健康控制相比。而且,有 NPC 的先进阶段的病人(并且)与早阶段比病人有显著地更高的百分比(并且)有 NPC 的 .Conclusions 病人经常是不能的建立或维持足够的 immunosurveillance 到怀有 EBV 的控制增殖 B 房间并且破坏表示 immunodominant LMP2 proteins.Controlling 的肿瘤房间这项活动 CD4+CD25+T 房间和为 LMP2 epitopes 特定的提高的 CD8+calls 能是为病人 wi | MO Wu-ning TANG An-zhou ZHOU Ling HUANG Guang-wu WANG Zhan ZENG Yi | 2009 | Chinese Medical Journal2009，，10： | 15 |
| 12 | Evaluation of hyperreflective foci as a prognostic factor of visual outcome in retinal vein occlusion显示文摘AIM:To evaluate the potential role of hyperreflective foci(HF) as a prognostic indicator of visual outcome in patients with macular edema(ME) due to retinal vein occlusion(RVO).METHODS:We retrospectively reviewed 50 eyes of 50 patients with ME due to ischemic central retinal vein occlusion(CRVO),non-ischemic CRVO and branch retinal vein occlusion(BRVO) who were treated with anti-vascular endothelial growth factor(anti-VEGF) at Beijing Tongren Eye Center from January 2013 to July 2016.All patients underwent best-corrected visual acuity(BCVA),spectral domain optical coherence tomography(SD-OCT) at baseline and follow-up.Such factors were evaluated and compared among three groups as baseline and final BCVA,central retinal thickness(CRT),external limiting membrane(ELM) status and the numbers of HF in different position.Multiple linear regression analysis was employed to analyze the relationship between baseline HF and final BCVA.Changes of HF before and after treatment were evaluated too.RESULTS:Among three groups,HF could be located in each retinal layers,as well as in vitreous cavity.The mean HF in outer retinal layer(ORL) at baseline was 5.29±8.48 in ischemic CRVO with intact ELM,1.93±2.76 in non-ischemic CRVO,and 1.75±2.05 in BRVO.With disrupted ELM,the mean HF in ORL increased.There was statistically difference of HF in ORL between intact and disrupted ELM.The numbers of HF in ORL were associated with poor visual outcome among three groups.However,HF in inner retinal layer(IRL) and vitreous cavity were not associated with poor visual outcome.Meanwhile,the baseline HF in ORL and vitreous cavity reduced significantly in nonischemic CRVO and BRVO after anti-VEGF treatment.CONCLUSION:The numbers of HF in ORL are prognostic factors associated with the final BCVA in patients with ME due to RVO after anti-VEGF treatment. | Bin Mo Hai-Ying Zhou Xuan Jiao Feng Zhang | 2017 | International Journal of Ophthalmology(English edition)2017，10，4： | 15 |
| 13 | Dynamics of soil inorganic nitrogen and their responses to nitrogen additions in three subtropical forests, south China显示文摘Three forests with different historical land-use, forest age, and spec ies assemblages in subtropical China were selected to evaluate current soil N st atus and investigate the responses of soil inorganic N dynamics to monthly ammon ium nitrate additions. Results showed that the mature monsoon evergreen broadlea ved forest that has been protected for more than 400 years exhibited an advanced soil N status than the pine (Pinus massoniana) and pine-broadleaf mixed forests , both originated from the 1930’s clear-cut and pine plantation. Mature forests had greater extractable inorganic N pool, lower N retention capacity, higher in organic N leaching, and higher soil C/N ratios. Mineral soil extractable NH4+-N and NO3--N concentrations were significantly increased by experimental N additio ns on several sampling dates, but repeated ANOVA showed that the effect was not significant over the whole year except NH4+-N in the mature forest. In contrast, inorganic N (both NH4+-N and NO3--N) in soil 20-cm below the surface was signif icantly elevated by the N additions. From 42% to 74% of N added was retained by the upper 20 cm soils in the pine and mixed forests, while 0%—70% was retained in the mature forest. Our results suggest that land-use history, forest age and species composition were likely to be some of the important factors that determi ne differing forest N retention responses to elevated N deposition in the study region. | FANG Yun-ting ZHU Wei-xing MO Jiang-ming ZHOU Guo-yi GUNDERSEN Per | 2006 | Journal of Environmental Sciences2006，18，4： | 12 |
| 14 | FGF21 treatment ameliorates alcoholic fatty liver through activation of AMPK-SIRT1 pathway显示文摘成纤维细胞生长因素 21 (FGF21 ) , FGF 总科的一个最近识别的成员,主要从肝和脂肪质的纸巾被分泌并且在改进新陈代谢的症候群和动态平衡起一个重要作用。这研究的目的是在含酒精的脂肪肝疾病(AFLD ) 评估 FGF21 的角色并且决定它是否在 AFLD 上有治疗学的效果。在这份报纸,我们在长期的乙醇 gavage 和对待白酒的 HepG2 房间的一个鼠科的模型在导致白酒的肝损害上测试了 FGF21 的效果。男千米;公里老鼠每天收到了 5 g/kg 乙醇 gavage 的单个剂量 6 个星期,它导致了重要脂肪肝和肝损害。导致白酒的脂肪肝房间模型被在 75 公里的最后的集中增加乙醇进 HepG2 房间文化的媒介 9 天完成。结果与 recombinant FGF21 显示出那个处理在长期的乙醇 gavage 和对待白酒的 HepG2 房间的一个鼠科的模型的改善含酒精的脂肪肝和肝损害。另外, FGF21 处理下面调整丰满的酸的肝的表示合成的关键酶,激活的肝的 AMPK-SIRT1 小径和显著地下面调整的肝的氧化压力蛋白质。一起拿, FGF21 由 AMPK-SIRT1 小径的激活在 vitro 并且在 vivo 改正 AFLD 的多重新陈代谢的参数。 | Shenglong Zhu Lei Ma Yunzhou Wu Xianlong Ye Tianyuan Zhang Qingyang Zhang Lubna Muhi Rasoul Yunye Liu MO Guo Bing Zhou Guiping Ren Deshan Li | 2014 | Acta Biochimica et Biophysica Sinica2014，46，12： | 11 |
| 15 | Specific cellular immune responses in mice immunized with DNA,adeno-associated virus and adenoviral vaccines of Epstein-Barr virus-LMP2 alone or in combination显示文摘Cellular immune responses,particularly those associated with CD3+CD8+ cytotoxic T lymphocytes (CTL),are critical factors in controlling viral infection.Nasopharyngeal carcinoma (NPC) is closely associated with persistent Epstein-Barr virus (EBV) infection.NPC vaccine studies have focused on enhancing specific antiviral CTL responses.In this study,three vaccines capable of expressing the EBV-latent membrane protein 2 (LMP2) (a DNA vector,an adeno-associated virus (AAV) vector,and a replication-defective adenovirus serotype 5 (Ad5) vector) were respectively used to immunize female Balb/c mice (4-6 weeks old) at weeks 0,2 and 4,either alone or in combination.Our results suggest that combined immunization with DNA,AAV,and adenovirus vector vaccines induced specific cellular immunity more effectively than any of these vectors alone or a combination of two of the three,constituting a sound vaccine strategy for the prevention and treatment of NPC. | WANG Zhan YANG SongMei ZHOU Ling DU HaiJun MO WuNing ZENG Yi | 2011 | Science China(Life Sciences)2011，54，3： | 10 |
| 16 | Response of soil fauna to simulated nitrogen deposition: A nursery experiment in subtropical China显示文摘我们学习了土壤动物志的回答到模仿的氮免职 innursery 在副热带的 China.Dissolved NH4NO3 的试验性的阴谋被 sprayingtwice 每月用于土壤 16 个月,以 0,5,10,15 的处理和30gN/( m2 ·a )在2003年1月开始在在三的处理的 6,9,13 和 16 个月玷污深度以后, .Soil 动物志被取样( 0-5cm,5-10 厘米, 10-15 厘米) N 在与增加的 Ntreatment 的通讯增加了的可得到的 .Soil ,而土壤 pH decreased.Bacterial | XU Guo-liang MO Jiang-ming FU Sheng-lei PER Gundersen ZHOU Guo-yi XUE Jing-Hua | 2007 | Journal of Environmental Sciences2007，19，5： | 10 |
| 17 | Locoregional extension patterns of nasopharyngeal carcinoma and suggestions for clinical target volume delineation显示文摘Clinical target volume (CTV) delineation is crucial for tumor control and normal tissue protection. This study aimed to define the locoregional extension patterns of nasopharyngeal carcinoma (NPC) and to improve CTV delineation. Magnetic resonance imaging scans of 2366 newly diagnosed NPC patients were reviewed. According to incidence rates of tumor invasion, the anatomic sites surrounding the nasopharynx were classified into high-risk (>30%), medium-risk (5%-30%), and low-risk (<5%) groups. The lymph node (LN) level was determined according to the Radiation Therapy Oncology Group guidelines, which were further categorized into the upper neck (retropharyngeal region and level Ⅱ), middle neck (levels Ⅲ and Va), and lower neck (levels Ⅳ and Vb and the supraclavicular fossa). The high-risk anatomic sites were adjacent to the nasopharynx, whereas those at medium- or low-risk were separated from the nasopharynx. If the high-risk anatomic sites were involved, the rates of tumor invasion into the adjacent medium-risk sites increased; if not, the rates were significantly lower (P < 0.01). Among the 1920 (81.1%) patients with positive LN, the incidence rates of LN metastasis in the upper, middle, and lower neck were 99.6% , 30.2%, and 7.2%, respectively, and skip metastasis happened in only 1.2% of patients. In the 929 patients who had unilateral upper neck involvement, the rates of contralateral middle neck and lower neck involvement were 1.8% and 0.4%, respectively. Thus, local disease spreads stepwise from proximal sites to distal sites, and LN metastasis spreads from the upper neck to the lower neck. Individualized CTV delineation for NPC may be feasible. | Wen-Fei Li Ying Sun Mo Chen Ling-Long Tang Li-Zhi Liu Yan-Ping Mao Lei Chen Guan-Qun Zhou Li Li Jun Ma | 2012 | Chinese Journal of Cancer2012，31，12： | 10 |
| 18 | Gene mutations and clinical phenotypes in 15 Chinese children with cryopyrin-associated periodic syndrome(CAPS)显示文摘The aim of our study is to explore the features of clinical manifestations and genetic mutations in Chinese CAPS patients. Fifteen confirmed patients with CAPS were enrolled. The onset time ranges from 2 days after birth to 6 years and 1 month. Recurrent urticaria rash(93.3%) with fever(100%) were two dominant characteristics of these patients that were presented as either acute or chronic process. Systemic involvements were found in all patients except for one with only rash and fever. The top three symptoms were fever(100%), rash(93.3%) and myalgia(76%). Other clinical manifestations include arthritis(11 cases), lung involvement(seven cases), optical dysfunction(seven cases), nerve deafness(six cases), nervous system involvement(five cases), hepatomegaly, splenomegaly and lymphadenectasis(five cases). Also, four patients had heart involvement and one patient suffered kidney involvement. The laboratory inflammation index such as leukocyte counts, platelet counts, erythrocyte sedimentation rate(ESR), C-reactive protein(CRP), serum amyloid A(SAA) and fibrinogen(FIB) increased significantly at initial stage, but decreased after therapy. As for gene mutation detection, Twelve out of 15 patients were confirmed with mutation in NLRP3, including 11 mutant site: c1789 A>G, c.1703 T>A, c.913 G>A, c.1710 G>C, c.1057 G >T, c.2335 C>T, c.932 T>C,c.296 G>C, c.663 C>T, t.1702 T>A, 299 G>A. Mutation sites c.1703 T>A, c.2335 C>T, c.296 G>C, c.663 C>T, and 299 G>A were newly identified. The association between gene mutation and clinical manifestation shows that D305 N was highly associated with severe organs involvements, and therefore, the time of therapy and regimen were critical for the prognosis of disease. As the largest cohort study of Chinese CAPS patients, we confirmed that all patients presented typical clinical manifestations, identified five new mutation sites on NLRP3 and analyzed the correlation between the genotypes and phenotypes. We also raise concerns for one case with serious conditions that only had two nonsense mutations(c.663 C>T and t.1702 T>A) detected. | Caifeng Li Xiaohua Tan Junmei Zhang Shipeng Li Wenxiu Mo Tongxin Han Weiying Kuang Yifang Zhou Jianghong Deng | 2017 | Science China(Life Sciences)2017，60，12： | 9 |
| 19 | 禽腺病毒4型(FAdV-4)分离株对鸡的致病力及其基因组分析(英文)显示文摘目的:了解禽腺病毒4型(FAd V-4)分离株在口服、滴鼻点眼和肌注三种感染途径下对7~35日龄鸡的致病性,并分析该分离株与其他参考毒株在基因组水平上的差异。创新点:用原代鸡胚肾细胞(CEK)成功培养了FAd V-4分离株。发现除了常用的口服和肌注途径,FAd V-4也可通过滴鼻点眼接种途径感染7、21和35日龄鸡。肌注方法最为敏感,导致感染鸡100%死亡;35日龄鸡较7和21日龄鸡表现出更明显的临床症状和剖检病变。方法:通过口服、滴鼻点眼和肌注三种途径将FAd V-4分离株的CEK细胞培养物接种7~35日龄的无特定病原体(SPF)鸡。通过临床症状观察、排毒检测、病理解剖、免疫组化和组织中毒载量测定来判断分离株的致病性及病毒在组织脏器中的分布情况。通过病毒中和试验检测感染存活鸡的血清中和抗体。通过全基因组测序分析,比较FAd V-4分离株与国内外参考毒株的基因组序列差异。结论:本研究分离鉴定的FAd V-4分离株SD1511可以在CEK细胞上适应,并可以通过口服、滴鼻点眼和肌注三种感染途径引起7~35日龄的SPF鸡50%~100%的死亡,其中肌注最为敏感,死亡率达100%。感染鸡持续排毒至感染后的40天,产生具有明显中和作用的中和抗体。全基因组测序分析结果显示,SD1511基因组与最近国内分离的FAd V-4具有很高的同源性,但与国外的分离株有明显的差异。 | Kai-kun MO Chen-fei LYU Shang-shang CAO Xia LI Gang XING Yan YAN Xiao-juan ZHENG Min LIAO Ji-yong ZHOU | 2019 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2019，20，9： | 9 |
| 20 | Nrf2 inhibits epithelial-mesenchymal transition by suppressing snail expression during pulmonary fibrosis显示文摘OBJECTIVE Epithelial-mesenchymal transition(EMT)is a phenotype conversion that plays a critical role in the development of pulmonary fibrosis(PF).It is known that a transcription factor snail could regulate the progression of EMT.Nuclear factor erythroid 2 related factor 2(Nrf2),a key regulator of antioxidant defense system,protects cells and tissues against oxidative stress.However,it is not known whether Nrf2 regulates snail thereby modulating the development of PF.MEHODS Bleomycin(BLM)was intratracheally injected into both Nrf2-knockout(Nrf2-/-)and wild-type mice to compare the development of PF.Rat type II alveolar epithelial cells(AECs)RLE-6TN were treated with a specific Nrf2activator sulforaphane,or transfected with Nrf2 and snail si RNAs to determine their effects on transforming growth factorβ1(TGF-β1)-induced EMT.RESULTS BLM-induced EMT and lung fibrosis were more severe in Nrf2-/-mice compared to wild-type mice.In vitro,sulforaphane treatment attenuated TGF-β1-induced EMT,accompanied by the down-regulation of snail.Inversely,silencing Nrf2 by si RNA enhanced TGF-β1-induced EMT along with the expression of snail.Interestingly,silencing snail by si RNA reduced TGF-β1-induced EMT even in the presence of sulforaphane in RLE-6TN cells.CONCLUSION These findings suggested that Nrf2 may attenuate EMT and fibrosis process through regulating the expression of snail in PF. | ZHOU Wen-cheng MO Xiao-ting ZHANG Zhi-hui CUI Wen-hui GAO Jian | 2016 | 中国药理学与毒理学杂志2016，30，10： | 8 |
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