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| 1 | Fluid therapy for severe acute pancreatitis in acute response stage显示文摘为严重尖锐胰腺炎(树液) 的背景液体治疗不应该仅仅解决血体积的缺乏,而且在尖锐反应舞台阻止液体隐遁。最新,在那里,为液体治疗的策略没奉献给树液。那么,这研究被瞄准在树液的预后上调查液体治疗治疗的效果。76 个病人在 72 小时树液发作以内根据标准有希望地被招收的方法。他们随机被分到一个快速的液体扩大组(组我, n=36 ) 并且一个控制液体扩大组(组, n=40 ) 。血液动力学的混乱快速是任何一个(液体注入率是 10-15 ml 吗?? | MAO En-qiang TANG Yao-qing FEI Jian QIN Shuai WU Jun LI Lei MIN Dong ZHANG Sheng-dao | 2009 | Chinese Medical Journal2009,,2: | 89 |
| 2 | RNA-seq analysis of prostate cancer in the Chinese population identifies recurrent gene fusions, cancer-associated long noncoding RNAs and aberrant alternative splicings显示文摘在有前列腺癌症的不同赛跑的病人之中有显著不同;然而,位于这差别下面的机制仍然保持不清楚。这里,我们在场 transcriptome 的一处全面风景用 RNA-seq,越过关于基因熔化的前列腺癌症 transcriptomes 的揭示巨大的差异,长 noncoding RNA (长 ncRNA ) ,其他的拼接和体的变化从中国人口 14 主要前列腺癌症和他们的配对的正常对应物介绍。14 个肿瘤(21.4%) 中的三个在中国病人怀有 TMPRSS2 尔格熔化,和这熔化的低流行进一步在一个另外的肿瘤集合(10/54=18.5%) 被证实。尤其是,二新奇基因熔化, CTAGE5-KHDRBS3 (20/54=37%) 和 USP9Y-TTTY15 (19/54=35.2%) ,在我们的耐心的队经常发生了。介绍的进一步系统的 transcriptional 识别了是在肿瘤表示的差别的众多的长 ncRNAs。在长 ncRNA 和基因的表示之间的关联的分析建议长 ncRNAs 可以在 transcriptional 规定以外有功能。这研究在中国人口产出新卓见进前列腺癌症的致病。 | Shancheng Ren Zhiyu Peng Jian-Hua Mao Yongwei Yu Changjun Yin Xin Gao Zilian Cui Jibin Zhang Kang Yi Weidong Xu Chao Chen Fubo Wang Xinwu Guo Ji Lu Jun Yang Min Wei Zhijian Tian Yinghui Guan Liang Tang Chuanliang Xu Linhui Wang Xu Gao Wei Tian Jian Wang Huanming Yang Jun Wang Yinghao Sun | 2012 | Cell Research2012,22,5: | 66 |
| 3 | Formalized therapeutic guideline for hyperlipidemic severe acute pancreatitis显示文摘AIM: To investigate a formalized therapeutic guideline for hyperlipidemic severe acute pancreatitis (HL-SAP).METHODS: Thirty-two consecutive patients with severe acute pancreatitis were included in the clinical trial. All of them met the following five criteria for admission to the study, namely the Atlanta classification and stratification system for the clinical diagnosis of SAP, APACHEII score more than 8, time interval for therapeutic intervention less than 72 hours after onset of the disease, serum triglyceride (TG) level 6.8 mmol/l or over, and exdusion of other etiologies.They were divided into severe acute pancreatitis group (SAP,22 patients) and fulminant severe acute pancreatitis group (FSAP, 10 patients). Besides the conventional therapeutic measures, Penta-association therapywas also applied in the two groups, which consisted of blood purification (adsorption of triglyceride and hemofiltration), antihyperlipidemic agents (fluvastatin or lipanthyl), low molecular weight heparin (fragmin), insulin, topical application of Pixiao (a traditional Chinese medicine) over the whole abdomen, serum triglyceride,pro-inflammatory cytokines and anti-inflammatory cytokines were determined before blood purification (PF), at the end of blood purification (AFE) and on the 7th day after onset of the disease (AF7) respectively. Simultaneously, severity of the diseases was assessed by the APACHE Ⅱ system.Prognosis was evaluated by non-operation cure rate,absorption rate of pseudocyst, time interval pseudocyst absorption, hospital stay and survival rate.RESULTS: Serum triglyceride level (mmol/L), TNFα (U/mi) concentration and APACHE Ⅱ score were significantly decreased (P<0.05) at AFE and AF7, as compared with PF.However, serum IL-10 concentration (pg/ml) was increased significantly (P<0.001) at AFE, and decreased significantly (P<0.05) at AF7 when compared with PF. Operations: The First surgical intervention time was 55.8±42.6 days in SAP group (5 patients) and 12.2±6.6 days in FSAP group (7 patients),there was a significant difference between the two groups (P=0.02). The number of operations in the two groups was 1.33±0.5 vs3.5±1.2 (P=0.0037), respectively. Prognosis: Nonoperation cure rate, absorption rate of pseudocyst, hospital stay and survival rate in SAP group and FSAP group were 100 % (22/22) vs11.1% (1/9), 77.3 % (17/22) vs 11.1%(1/9), 54.2±35.9 vs99.1±49.5 days (P=0.008) and 100 %(22/22) vs66.7 % (6/9) (P=0.0044). The time for absorption of pseudocyst was 135.1±137.5 days in SAP group.CONCLUSION: Penta-association therapy is an effective guideline in the treatment of hyperlipidemic severe acute pancreatitis at its early stage (within 72 hours). | En-Qiang Mao Yao-Qing Tang Sheng-Dao Zhang, Department of Surgery, Ruijin Hospital, Shanghai Second Medical University, Shanghai 200025, China | 2003 | World Journal of Gastroenterology2003,9,11: | 64 |
| 4 | Effects of time interval for hemofiltration on the prognosis of severe acute pancreatitis显示文摘AIM: To evaluate the impact of time interval for hemofiltration(HF) on the prognosis of severe acute pancreatitis (SAP).METHODS: Thirty-six consecutive patients with severe acutepancreatitis were included in the study. Atlanta classificationsystem was applied for stratification. They were randomlydivided into short veno-venous HF group, (SWH, Group 1,20 patients); and long veno-venous HF group (LWH, Group2, 16 patients). In group 1, SWH was stopped when theabdominal signs disappeared, and heart rate and breathrate were less than 90 leats/min and 20 times/min,respectively. HF was stopped if SWH was continued, andwhen heart rate and breath rate were more than 90 beats/min and 20 times/min again (Group 2). Except that the timeinterval for HF was different, other parameters for HF werethe same. And conservative curing rate, survival rate, costfor hospital stay and length of hospital stay were observed.RESULTS: Time interval for HF in Group 1 (3.81±1.3 hr)was shorter than that of in Group 2 (9.38+2.9hr), P<0.01.Conservative curing rate (90 %) in Group 1 was much higherthan that in Group 2 (56.3 %) (P<0.05); but cost in Group 1(RMB 56 600±56 400 Yuan) was lower than that in Group 2(RMB 137 000±105 000 Yuan) (P<0.05). And the survival rate(95 %) in Group 1 was higher than that in Group 2 (81.3 %)(P<0.25); however, hospital stay in Group 1 (44.3±41 days)was shorter than that in Group 2 (55.2±39.5 days) (P<0.2).So, the prognosis was not improved through the prolongationof time interval for HF, but side-effects were seen.CONCLUSION: The prognosis was not further improvedby LWH in the treatment of SAP, with side-effects. Timeinterval for HF plays an important role in treatment of SAPin early stage. SWH is thought to be superior to LWH; andLWH is superior to CVVH in early (72hrs) treatment of SAP. | En-Qiang Mao Yao-Qing Tang Sheng-Dao Zhang Department of Surgery, Ruijin Hospital, Shanghai Second Medical University, Shanghai 200025, China | 2003 | World Journal of Gastroenterology2003,9,2: | 56 |
| 5 | Rapid hemodilution is associated with increased sepsis and mortality among patients with severe acute pancreatitis显示文摘背景 Hemoconcentration 可以是决定严重尖锐胰腺炎(树液) 的前进的一个重要因素。另外, biomarkers 可能在在树液预言随后的坏死是有用的,这被建议了。然而,在一个短术语的 hemodilution 是否能改进结果,仍然是不明确的。我们试图与 SAP.Methods 在病人的结果上调查快速的 hemodilution 的效果 115 个病人在 24 小时树液以内根据标准有希望地被招收发作。病人们随机被分到快速的 hemodilution 也(分血器(HCT )<35% , n=56 ) 或慢 hemodilution (HCT 235% , n=59 ) 在 48 小时发作以内。Balthazar CT 分数在承认上被计算,白天 7,和白天 14,在疾病的发作以后。为介绍的败血的时间间隔,在 28 天和在里面医院幸存率以内的败血的发生是液体的数量在快速的 hemodilution 使用了的 determined.Results 显著地在慢 hemodilution 多于那被使用(P < 0.05 ) 在承认天,第一天,和第二天。以在在第一个星期期间的不同时间的分血器,氧化索引, pH 价值, APACHE II 分数和机关机能障碍快速、慢的 hemodilution 组之间有重要差别。在到在快速的 hemodilution 的败血的时间间隔有重要差别(( 7.4 1.9 )天)与慢 hemodilution 组相比(( 10.2 2.3 )天),并且败血(78.6%)的发生在快速的组与相比是更高的慢(57.6%)在开始的 28 天内。慢 hemodilution 组(84.7%) 的幸存率比快速的 hemodilution 好(66.1% 。P < 0.05 ) 快速的 hemodilution 能增加的 .Conclusions 在 28 天和在里面医院死亡以内的败血的发生。分血器应该在尖锐反应阶段在 30%-40% 之间被维持。 | MAO En-qiang FEI Jian PENG Yi-bing HUANG Jie TANG Yao-qing ZHANG Sheng-dao | 2010 | Chinese Medical Journal2010,,13: | 43 |
| 6 | Mesenchymal stem cells derived from human placenta suppress allogeneic umbilical cord blood lymphocyte proliferation显示文摘ABSTRACTHuman placenta-derived mononuclear cells (MNC) were isolated by a Percoll density gradient and cultured in mesen-chymal stem cell (MSC) maintenance medium. The homogenous layer of adherent cells exhibited a typical fibroblast-like morphology, a large expansive potential, and cell cycle characteristics including a subset of quiescent cells. In vitrodifferentiation assays showed the tripotential differentiation capacity of these cells toward adipogenic, osteogenic andchondrogenic lineages. Flow cytometry analyses and immunocytochemistry stain showed that placental MSC was ahomogeneous cell population devoid of hematopoietic cells, which uniformly expressed CD29, CD44, CD73, CD105,CD166, laminin, fibronectin and vimentin while being negative for expression of CD31, CD34, CD45 and α-smoothmuscle actin. Most importantly, immuno-phenotypic analyses demonstrated that these cells expressed class I majorhistocompatibility complex (MHC-I), but they did not express MHC-II molecules. Additionally these cells could sup-press umbilical cord blood (UCB) lymphocytes proliferation induced by cellular or nonspecific mitogenic stimuli. Thisstrongly implies that they may have potential application in allograft transplantation. Since placenta and UCB arehomogeneous, the MSC derived from human placenta can be transplanted combined with hematopoietic stem cells(HSC) from UCB to reduce the potential graft -versus-host disease (GVHD) in recipients. | Chang Dong LI Wei Yuan ZHANG He Lian LI Xiao Xia JIANG Yi ZHANG Pei Hsien TANG Ning MAO | 2005 | Cell Research2005,15,7: | 36 |
| 7 | Prognostic factors and failure patterns in non-metastatic nasopharyngeal carcinoma after intensity-modulated radiotherapy显示文摘Background: The prognostic values of staging parameters require continual re?assessment amid changes in diag?nostic and therapeutic methods. This study aimed to identify the prognostic factors and failure patterns of non?meta?static nasopharyngeal carcinoma(NPC) in the intensity?modulated radiotherapy(IMRT) era.Methods: We reviewed the data from 749 patients with newly diagnosed, biopsy?proven, non?metastatic NPC in our cancer center(South China, an NPC endemic area) between January 2003 and December 2007. All patients under?went magnetic resonance imaging(MRI) before receiving IMRT. The actuarial survival rates were estimated using the Kaplan–Meier method, and survival curves were compared using the log?rank test. Multivariate analyses with the Cox proportional hazards model were used to test for the independent prognostic factors by backward eliminating insigniicant explanatory variables.Results: The 5?year occurrence rates of local failure, regional failure, locoregional failure, and distant failure were 5.4, 3.0, 7.4, and 17.4%, respectively. The 5?year survival rates were as follows: local relapse?free survival, 94.6%; nodal relapse?free survival, 97.0%; distant metastasis?free survival, 82.6%; disease?free survival, 75.1%; and overall survival, 82.0%. Multivariate Cox regression analysis revealed that orbit involvement was the only signiicant prognostic fac?tor for local failure(P = 0.011). Parapharyngeal tumor extension, retropharyngeal lymph node involvement, and the laterality, longest diameter, and Ho's location of the cervical lymph nodes were signiicant prognostic factors for both distant failure and disease failure(all P < 0.05). Intracranial extension had signiicant prognostic value for distant failure(P = 0.040).Conclusions: The key failure pattern for NPC was distant metastasis in the IMRT era. With changes in diagnostic and therapeutic technologies as well as treatment modalities, the signiicant prognostic parameters for local control have also been altered substantially. | Yan-Ping Mao Ling-Long Tang Lei Chen Ying Sun Zhen-Yu Qi Guan-Qun Zhou Li-Zhi Liu Li Li Ai-Hua Lin Jun Ma | 2016 | Chinese Journal of Cancer2016,35,12: | 39 |
| 8 | 42,573 cases of hepatectomy in China: a multicenter retrospective investigation显示文摘Hepatectomy is currently routinely performed in most hospitals in China. China owns the largest population of liver diseases and the biggest number of liver resection cases. A nationwide multicenter retrospective investigation involving 112 hospitals was performed, and focused on liver resection for patients with hepatocellular carcinoma(HCC). 42,573 cases of hepatectomy were enrolled, and 18,275 valid cases of liver resection for HCC patients were selected for statistical analysis. The epidemiology of HCC, distribution of hepatectomy, postoperative complications and prognosis were finally analyzed. In the 18,275 HCC patients,81% had hepatitis B virus infection and 10% had hepatitis C virus infection. 38% of the HCC patients had normal Alphafetoprotein(AFP) level, and other 35% had an AFP level lower than 400 ng mL^(-1). In the study period, 97% of the hepatectomy for HCC were treated with open surgery, and 23.81% had vascular exclusion techniques. The operation time was(191.7±105.6) min,the blood loss was(546.0±562.8) m L, and blood transfusion was(543.0±1,035.2) m L. The median survival for HCC patients was 631 days, with 1-, 3-, and 5-year overall survival of 73.2%, 28.8% and 19.6%, respectively. Liver cirrhosis, multiple nodules,tumor thrombosis and high AFP level were risk factors that affect postoperative survival. | Binhao Zhang Bixiang Zhang Zhiwei Zhang Zhiyong Huang Yifa Chen Minshan Chen Ping Bie Baogang Peng Liqun Wu Zhiming Wang Bo Li Jia Fan Lunxiu Qin Ping Chen Jingfeng Liu Zhe Tang Jun Niu Xinmin Yin Deyu Li Songqing He Bin Jiang Yilei Mao Weiping Zhou Xiaoping Chen | 2018 | Science China(Life Sciences)2018,61,6: | 39 |
| 9 | Guidance for the clinical evaluation of traditional Chinese medicine-induced liver injury Issued by China Food and Drug Administration显示文摘1. Introduction Drug-induced liver injury (DILI), defined as liver injury caused by a drug and/or its metabolites, is a common clinical adverse drug reaction1–4. This type of injury can cause acute liver failure and even death in severe cases5. | Xiaohe Xiao Jianyuan Tang Yimin Mao Xiuhui Li Jiabo Wang Chenghai Liu Kewei Sun Yong’an Ye Zhengsheng Zou Cheng Peng Ling Yang Yuming Guo Zhaofang Bai Tingting He Jing Jing Fengyi Li Na An | 2019 | Acta Pharmaceutica Sinica B2019,9,3: | 22 |
| 10 | Current 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 无 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 | 2015 | Asian Journal of Urology2015,2,2: | 21 |
| 11 | Magnesium isoglycyrrhizinate inhibits inflammatory response through STAT3 pathway to protect remnant liver function显示文摘AIM: To investigate the protective effect of magnesium isoglycyrrhizinate(Mg IG) on excessive hepatectomy animal model and its possible mechanism.METHODS: We used the standard 90% hepatectomy model in Sprague-Dawley rats developed using the modified Emond's method,in which the left,middle,right upper,and right lower lobes of the liver were removed. Rats with 90% liver resection were divided into three groups,and were injected intraperitoneally with 3 m L saline(control group),30 mg/kg(low-dose group) and 60 mg/kg(high-dose group) of Mg IG,respectively. Animals were sacrificed at various time points and blood was drawn from the vena cava. Biochemical tests were performed with an automatic biochemical analyzer for the following items: serum alanine aminotransferase(ALT),aspartate aminotransferase(AST),glutamyl endopeptidase,total bilirubin(TBil),direct bilirubin(DBil),total protein,albumin,blood glucose(Glu),hyper-sensitivity C-reactive protein,prothrombin time(PT),and thrombin time(TT). Postoperative survival time was observed hourly until death. Hepatocyte regeneration was analyzed by immunohistochemistry. Serum inflammatory cytokines(IL-1,IL-6,IL-10,and i NOS) was analyzed by ELISA. STAT3 protein and m RNA were analyzed by Western blot and quantitative reversetranscription PCR,respectively.RESULTS: The high-dose group demonstrated a significantly prolonged survival time,compared with both the control and the low-dose groups(22.0 ± 4.7 h vs 8.9 ± 2.0 vs 10.3 ± 3.3 h,P = 0.018). There were significant differences among the groups in ALT,Glu and PT levels starting from 6 h after surgery. The ALT levels were significantly lower in the Mg IG treated groups than in the control group. Both Glu and PT levels were significantly higher in the Mg IG treated groups than in the control group. At 12 h,ALT,AST,TBil,DBil and TT levels showed significant differences between the Mg IG treated groups and the control group. No significant differences in hepatocyte regeneration were found. Compared to the control group,the high-dose group showed a significantly increase in serum inflammatory cytokines IL-1 and IL-10,and a decrease in IL-6. Both STAT3 protein and m RNA levels were significantly lower in the Mg IG treated groups than in the control group at 6 h,12 h,and 18 h after surgery.CONCLUSION: High-dose Mg IG can extend survival time in rats after excessive hepatectomy. This hepatoprotective effect is mediated by inhibiting the inflam-matory response through inhibition of the STAT3 pathway. | Guang-Hua Tang Hua-Yu Yang Jin-Chun Zhang Jin-Jun Ren Xin-Ting Sang Xin Lu Shou-Xian Zhong Yi-Lei Mao | 2015 | World Journal of Gastroenterology2015,21,43: | 20 |
| 12 | Single-cell transcriptomics reveals regulators underlying immune cell diversity and immune subtypes associated with prognosis in nasopharyngeal carcinoma显示文摘Nasopharyngeal carcinoma(NPC)is an aggressive malignancy with extremely skewed ethnic and geographic distributions.Increasing evidence indicates that targeting the tumor microenvironment(TME)represents a promising therapeutic approach in NPC,highlighting an urgent need to deepen the understanding of the complex NPC TME.Here,we generated single-cell transcriptome profiles for 7581 malignant cells and 40,285 immune cells from fifteen primary NPC tumors and one normal sample.We revealed malignant signatures capturing intratumoral transcriptional heterogeneity and predicting aggressiveness of malignant cells.Diverse immune cell subtypes were identified,including novel subtypes such as CLEC9A^+dendritic cells(DCs).We further revealed transcriptional regulators underlying immune cell diversity,and cell–cell interaction analyses highlighted promising immunotherapeutic targets in NPC.Moreover,we established the immune subtype-specific signatures,and demonstrated that the signatures of macrophages,plasmacytoid dendritic cells(pDCs),CLEC9A^+DCs,natural killer(NK)cells,and plasma cells were significantly associated with improved survival outcomes in NPC.Taken together,our findings represent a unique resource providing in-depth insights into the cellular heterogeneity of NPC TME and highlight potential biomarkers for anticancer treatment and risk stratification,laying a new foundation for precision therapies in NPC. | Yu-Pei Chen Jian-Hua Yin Wen-Fei Li Han-Jie Li Dong-Ping Chen Cui-Juan Zhang Jia-Wei Lv Ya-Qin Wang Xiao-Min Li Jun-Yan Li Pan-Pan Zhang Ying-Qin Li Qing-Mei He Xiao-Jing Yang Yuan Lei Ling-Long Tang Guan-Qun Zhou Yan-Ping Mao Chen Wei Ke-Xu Xiong Hong-Bo Zhang Shi-Da Zhu Yong Hou Ying Sun Michael Dean Ido Amit Kui Wu Dong-Ming Kuang Gui-Bo Li Na Liu Jun Ma | 2020 | Cell Research2020,30,11: | 19 |
| 13 | Combined subfascial endoscopic perforator surgery and endovenous laser treatment without impact on the great saphenous vein for management of lower-extremity varicose veins显示文摘 | GAN Shu-jie QIAN Shui-xian ZHANG Ci MAO Jie-qi LI Ke TANG Jing-dong | 2013 | Chinese Medical Journal2013,,3: | 18 |
| 14 | Meteorological mechanism for a large-scale persistent severe ozone pollution event over eastern China in 2017显示文摘An intensive and persistent regional ozone pollution event occurred over eastern China from 25 June to 5 July 2017.73 out of 96 selected cities,most located in the Beijing-TianjinHebei and the surrounding area(BTHS),suffered severe ozone pollution.A north-south contrast ozone distribution,with higher ozone(199±33μg/m3)in the BTHS and lower ozone(118±25μg/m^3)in the Yangtze River Delta(YRD),was found to be dominated by the position of the West Pacific Subtropical High(WPSH)and mid-high latitude wave activities.In the BTHS,the positive anomalies of geopotential height at 500 hPa and temperature at the surface indicated favorable meteorological conditions for local ozone formation.Prevailing northwesterly winds in the mid-high troposphere and warm advection induced by weak southerly winds in the low troposphere resulted in low-moderate relative humidity(RH),less total cloud cover(TGC),strong solar radiation and high temperatures.Moreover,southerly winds prevailing over the BTHS aggravated the pollution due to regional transportation of O3 and its precursors.On one hand,the deep sinking motion and inversion layer suppressed the dispersion of pollutants.On the other hand,O3-rich air in the upper layer was maintained at night due to temperature inversion,which facilitated O3 vertical transport to the surface in the next-day morning due to elevated convection.Generally,temperature,UV radiation,and RH showed good correlations with O3 in the BTHS,with rates of 8.51(μg/m^3)/℃(within the temperature range of 20-38℃),59.54(μg/m^3)/(MJ/m^2)and-1.93(μg/m^3)/%,respectively. | Jia Mao Lili Wang Chuhan Lu Jingda Liu Mingge Li Guiqian Tang Dongsheng Ji Nan Zhang Yuesi Wang | 2020 | Journal of Environmental Sciences2020,32,6: | 18 |
| 15 | Sources of multidrug-resistant Acinetobacter baumannii and its role in respiratory tract colonization and nosocomial pneumonia in intensive care unit patients显示文摘 | HUANG Jie CHEN Er-zhen QU Hong-ping MAO En-qiang ZHUZheng-gang NI Yu-xing HANLi-zhong TANG Yao-qing | 2013 | Chinese Medical Journal2013,,10: | 17 |
| 16 | Preparation for Semi-Solid Aluminum Alloy Slurry under Weak Electromagnetic Stirring Conditions显示文摘倒温度的效果,突然电磁与低力量激动人心然后浸泡 AISi7Mg 合金的微观结构上的处理被调查。Theresults 表演如果 AISi7Mg 合金在 630 或 650 deg C 被倒并且同时在一短时间在低力量由一块电磁的地搅动了,流的过程能容易被控制,大多数团结的主要 alpha-AI 谷物变得球形并且仅仅他们的一些象 arerosette 一样。弱电磁激动人心使温度地更同类并且让主要 alpha-AI 谷物在一个更大的区域分散,它导致主要 alpha-AI 谷物的球形的微观结构。当 AISi7Mg 合金以半固体状态被浸泡或再热时,主要 a-AI 谷物进一步成熟,他们变得更球形,它对 AISi7Mg 合金形成的半固体有利。 | Weimin MAO Yuelong BAI Guoxing TANG | 2006 | Journal of Materials Science & Technology2006,22,4: | 17 |
| 17 | Hot deformation behavior and constitutive model of TC18 alloy during compression显示文摘The hot deformation behavior of TC18 alloy at strain rates ranging from 1 9 10-4to 1 9 10-2s-1and temperatures ranging from 25 to 800 °C was studied using a WDW-300 electronic universal testing machine. The relationships between true stress and true strain show that flow stress decreases with the increase of temperature and increases as strain rate increases. The effect of strain rate on the flow stress becomes pronounced at higher temperatures. At room temperature, the river pattern characteristic of brittle fracture and the dimple pattern typical of ductile fracture are found to exist in different regions of fracture surfaces of the samples. An improved constitutive relationship is proposed to accurately describe the flow stress of TC18 by considering the effect of strain. And a microscopic model is also deduced which can link the physical mechanisms to the macroscopic experimental results. A good agreement is obtained between the predictions of the microscopic model and the results of the macroscopic experiment. | Bao-Hua Jia Wei-Dong Song Hui-Ping Tang Zhi-Hua Wang Xiao-Nan Mao Jian-Guo Ning | 2014 | Rare Metals2014,33,4: | 16 |
| 18 | Recurrent gain-of-function USP8 mutations in Cushing's disease显示文摘库欣的疾病,引起过量皮质醇生产的也已知的同样促肾上腺皮质的荷尔蒙(ACTH )-secreting 垂体腺瘤(舞步) ,占多达 85%corticotrophin 依赖的库欣的症候群盒子。然而,在这疾病的基因改变是不清楚的。这里,我们执行了从 12 秘密 ACTH 舞步导出并且匹配血样品的 DNA 定序的 whole-exome,它在候选人基因揭示了体的变化的三种类型, USP8 (编码 ubiquitin 特定的朊酶 8 ) ,专门在 exon 14 在 12 秘密 ACTH 舞步中的 8 个。我们进一步评估了体的 USP8 变化在另外由定序的 Sanger 的 258 舞步。进一步定序指向在 108 秘密 ACTH 舞步(62.04%) 中的 67 个识别了 USP8 变体的 17 种类型的一个总数。然而,任何一个都没在舞步的另外的类型这些变化被检测(n = 150 ) 。这些变化在 USP8 的 14-3-3 绑定主题以内聚集并且破坏在 USP8 和 14-3-3 蛋白质之间的相互作用,导致保护 EGFR 免受 lysosomal 降级的伤害的一个提高的能力。因此,有 EGFR 表示,提高的 EGFR 蛋白质丰富和 mRNA 表示的更高的发生 POMC 铺平的变异的 USP8 显示的舞步,它编码 ACTH 的先锋。有变异的 USP8 的舞步在尺寸是显著地更小的并且比野类型的舞步有更高的 ACTH 生产。在里面通过手术 resected 主要变异 USP8 的肿瘤房间, USP8 击倒或堵住的 EGFR 有效地稀释 ACTH 分泌物。一起拿,体的 gain-of-function USP8 变化是普通的并且在库欣的疾病贡献 ACTH 生产过剩。USP8 或 EGFR 的抑制为对待变异 USP8 的 corticotrophin 腺瘤是有希望的。我们的学习在库欣的疾病加亮潜在地功能的变异的基因并且提供卓见进这疾病的治疗学。 | Zeng-Yi Ma Zhi-Jian Song Jian-Hua Chen Yong-Fei Wang Shi-Qi Li Liang-Fu Zhou Ying Mao Yi-Ming Li Rong-Gui Hu Zhao-Yun Zhang Hong-Ying Ye Ming Shen Xue-Fei Shou Zhi-Qiang Li Hong Peng Qing-Zhong Wang Dai-Zhan Zhou Xiao-Lan Qin Jue Ji Jie Zheng Hong Chen Yin Wang Dao-Ying Geng Wei-Jun Tang Chao-Wei Fu Zhi-Feng Shi Yi-Chao Zhang Zhao Ye Wen-Qiang He Qi-Lin Zhang Qi-Sheng Tang Rong Xie Jia-Wei Shen Zu-Jia Wen Juan Zhou Tao Wang Shan Huang Hui-Jia Qiu Ni-Dan Qiao Yi Zhang Li Pan Wei-Min Bao Ying-Chao Liu Chuan-Xin Huang Yong-Yong Shi Yao Zhao | 2015 | Cell Research2015,25,3: | 16 |
| 19 | Amplitude-Integrated Electroencephalography Predicts Outcome in Patients with Coma After Acute Brain Injury显示文摘Prognostication of coma patients after brain injury is important, yet challenging. In this study, we evaluated the predictive value of amplitude-integrated electroencephalography(a EEG) for neurological outcomes in coma patients. From January 2013 to January 2016, 128 coma patients after acute brain injury were prospectively enrolled and monitored with a EEG. The 6-month neurological outcome was evaluated using the Cerebral Performance Category Scale. a EEG monitoring commenced at a median of 7.5 days after coma onset. Continuous normal voltage predicted a good 6-month neurological outcome with a sensitivity of 93.6% and specificity of 85.2%. In contrast, continuous extremely low voltage, burst-suppression, or a flat tracing was correlated with poor 6-month neurological outcome with a sensitivity of 76.5% and specificity of 100%. In conclusion, a EEG is a promising predictor of 6-month neurological outcome for coma patients after acute brain injury. | Wendong You Qilin Tang Xiang Wu Junfeng Feng Qing Mao Guoyi Gao Jiyao Jiang | 2018 | Neuroscience Bulletin2018,34,4: | 15 |
| 20 | Significant value of 18F-FDG-PET/CT in diagnosing small cervical lymph node metastases in patients with nasopharyngeal carcinoma treated with intensity-modulated radiotherapy显示文摘Background: Little is known about the nature of metaistasis to small cervical lymph nodes(SCLNS) in the patients with nasopharyngeal carcinoma(NPC)examined by using 18-fluoro-2-deoxy-glucose(^(18)F-FDG) positron emission tomography/computed tomography(PET/CT).The present study aimed to evaluate the diagnostic values of PET/CT in identifying metastasis in SCLNs in NPC patients.Methods: Magnetic resonance images(MRI) and PET/CT scans for 470 patients with newly diagnosed, non-distant metastatic NPC were analyzed. Metastatic rates of SCLNs were defined by the positive number of SCLNs on PET/CT scans and total number of SCLNs on MRI scans. Receiver operating characteristic curve was applied to compare PET/CT-determined stage with MRI-determined stage.Results: In total, 2082 SCLNs were identified, with 808(38.8%) ≥ 5 and < 6 mm in diameter(group A), 526(25.3%)≥ 6 and < 7 mm in diameter(group B),374(18.0%)≥ 7 and < 8 mm in diameter(group C), 237(11.4%) ≥8 and<9 mm in diameter(group D),and 137(6.5%) ≥ 9 and <10 mm in diameter(group E).The overall metastatic rates examined by using PET/CT for groups A, B,C,D, and E were 3.5%, 8.0%, 31.3%, 60.0%, and 83.9%, respectively(P< 0.001). In level IV/Vb, the metastatic rate for nodes ≥ 8 mm was 84.6%. PET/CT examination resulted in modification of N category and overall stage for 135(28.7%) and 46(9.8%) patients, respectively. The areas under curve of MRIdetermined and PET/CT-determined overall stage were 0.659 and 0.704 for predicting overall survival, 0.661 and 0.711 for predicting distant metastasis-free survival, and 0.636 and 0.663 for predicting disease-free survival.Conclusions: PET/CT was more effective than MRI in identifying metastatic SCLNs, and the radiologic diagnostic criteria for metastatic lymph nodes in level IV/Vb should be re-defined. | Hao Peng Lei Chen Ling-Long Tang Wen-Fei Li Yan-Ping Mao Rui Guo Yuan Zhang Li-Zhi Liu Li Tian Xu Zhang Xiao-Ping Lin Ying Guo Ying Sun Jun Ma | 2017 | Chinese Journal of Cancer2017,36,12: | 14 |