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758篇 您的检索式:作者名="DU Wei Li"
    题名 作者 年代 出处 被引量
1Mortality and Morbidity of Extremely Low Birth Weight Infants in the Mainland of China: A Multi-center Study显示文摘Hui-Jia Lin Li-Zhong Du Xiao-Lu Ma Li-Ping Shi Jia-Hua Pan Xiao-Mei Tong Qiu-Ping Li Jian-Guo Zhou Bing Yi Ling Liu Yun-Bing Chen Qiu-Fen Wei Hui-Qing Wu Mei Li Cui-Qing Li Xi-Rong Gao Shi-Wen Xia Wen-Bin Li Chao-Ying Ya Ling He Kun Liang Xiao-Yu Zhou Shu-Ping Han Qin Lyu Yin-Ping Qiu Wen Li Dong-Mei Chen Hong-Ru Lu Xiao-Hong Liu Hong Liu Zhen-Lang Lin Li Liu Jia-Jun Zhu Hong Xiong Shao-Jie Yue Si-Qi Zhuang 2015Chinese Medical Journal2015,,20:49
2Effects of Chlorine Dioxide Gas on Postharvest Physiology and Storage Quality of Green Bell Pepper (Capsicum frutescens L.var.Longrum)显示文摘The effects of treatment of chlorine dioxide (ClO2) gas on postharvest physiology and preservation quality of green bell peppers were studied. Green bell peppers were collected in bags and treated with 0, 5, 10, 20, and 50 mg L-1 ClO2 gas at 10 ± 0.5°C for over 40 d, and the changes in postharvest physiology and preservation quality of the peppers were evaluated during the storage. The inhibition of rot of the peppers was observed for all the tested ClO2 gas treatments. The rot rates of the treated samples were 50% lesser than those of the control after day 40 of storage. The highest inhibitory effect was obtained after 50 mg L-1 ClO2 gas treatment, where the peppers did not decay until day 30 and showed only one-fourth of the rot rate of the control at day 40 of storage. The respiratory activity of the peppers was significantly (P < 0.05) inhibited by 20 and 50 mg L-1 ClO2 treatments, whereas no significant effects on respiratory activity were observed with 5 and 10 mg L-1 ClO2 treatments (P > 0.05). Except for 50 mg L-1 ClO2, malondialdenyde (MDA) contents in the peppers treated with 5, 10, or 20 mg L-1 ClO2 were not significantly (P > 0.05) different from those in the control. Degradation of chlorophyll in the peppers was delayed by 5 mg L-1 ClO2, but promoted by 10, 20, or 50 mg L-1 ClO2. The vitamin C content, titratable acidity, and total soluble solids of the peppers treated by all the tested ClO2 gas did not significantly change during the storage. The results suggested that ClO2 gas treatment effectively delayed the postharvest physiological transformation of green peppers, inhibited decay and respiration, maintained some nutritional and sensory quality, and retarded MDA accumulation.DU Jin-hua FU Mao-run LI Miao-miao XIA Wei 2007Agricultural Sciences in China2007,6,2:36
3Altitude dependency of trends of daily climate extremes in southwestern China, 1961-2008显示文摘A total of 12 indices of temperature extremes and 11 indices of precipitation ex-tremes at 111 stations in southwestern China at altitudes of 285-4700 m were examined for the period 1961-2008. Significant correlations of temperature extremes and elevation in-cluded the trends of diurnal temperature range, frost days, ice days, cold night frequency and cold day frequency. Regional trends of growing season length, warm night frequency, coldest night and warmest night displayed a statistically significant positive correlation with altitude. These characteristics indicated the obvious warming with altitude. For precipitation extreme indices, only the trends of consecutive dry days, consecutive wet days, wet day precipitation and the number of heavy precipitation days had significant correlations with increasing alti-tude owing to the complex influence of atmospheric circulation. It also indicated the increased precipitation mainly at higher altitude areas, whereas the increase of extreme precipitation events mainly at lowers altitude. In addition, the clearly local influences are also crucial on climate extremes. The analysis revealed an enhanced sensitivity of climate extremes to ele-vation in southwestern China in the context of recent warming.Li Zongxing He Yuanqing Theakstone, Wilfred H. Wang Xufeng Zhang Wei Cao Weihong Du Jiankuo Xin Huijuan Chang Li 2012Journal of Geographical Sciences2012,22,3:36
4Inhibition and recovery of nitrification in treating real coal gasification wastewater with moving bed biofilm reactor显示文摘Moving bed biofilm reactor (MBBR) was used to treat real coal gasification wastewater. Nitrification of the MBBR was inhibited almost completely during start-up period. Sudden increase of influent total NH 3 concentration was the main factor inducing nitrification inhibition. Increasing DO concentration in the bulk liquid (from 2 to 3 mg/L) had little effect on nitrification recovery. Nitrification of the MBBR recovered partially by the addition of nitrifying sludge into the reactor and almost ceased within 5 days. Nitrification ratio of the MBBR achieved 65% within 12 days by increasing dilute ratio of the influent wastewater with tap water. The ratio of nitrification decreased to 25% when influent COD concentration increased from 650 to 1000 mg/L after nitrification recovery and recovered 70% for another 4 days.Huiqiang Li Hongjun Han Maoan Du Wei Wang 2011Journal of Environmental Sciences2011,23,4:34
5Magnetic resonance diffusion tensor imaging following major ozonated autohemotherapy for treatment of acute cerebral infarction显示文摘Major ozonated autohemotherapy has been shown to promote recovery of upper limb motor function in patients with acute cerebral infarction,but whether major ozonated autohemotherapy affects remote injury remains poorly understood.Here,we assumed that major ozonated autohemotherapy contributes to recovery of clinical function,possibly by reducing remote injury after acute cerebral infarction.Sixty acute cerebral infarction patients aged 30–80 years were equally and randomly allocated to ozone treatment and control groups.Patients in the ozone treatment group received medical treatment and major ozonated autohemotherapy(47 mg/L,100 m L ozone) for 10 ± 2 days.Patients in the control group received medical treatment only.National Institutes of Health Stroke Scale score,modified Rankin scale score,and reduced degree of fractional anisotropy values of brain magnetic resonance diffusion tensor imaging were remarkably decreased,brain function improved,clinical efficiency significantly increased,and no obvious adverse reactions detected in the ozone treatment group compared with the control group.These findings suggest that major ozonated autohemotherapy promotes recovery of neurological function in acute cerebral infarction patients by reducing remote injury,and additionally,exhibits high safety.Xiao-na Wu Tao Zhang Jun Wang Xiao-yan Liu Zhen-sheng Li Wei Xiang Wei-qing Du Hong-jun Yang Tie-gen Xiong Wen-ting Deng Kai-run Peng Su-yue Pan 2016Neural Regeneration Research2016,11,7:32
6The altered expression of inflammation-related microRNAs with microRNA-155 expression correlates with Th17 differentiation in patients with acute coronary syndrome显示文摘MicroRNAs(miRNAs)are a novel class of small,non-coding RNAs that play a significant role in both inflammatory and cardiovascular diseases.Immune cells,especially T helper(Th)cells,are critical in the development of atherosclerosis and the onset of acute coronary syndrome(ACS).To assess whether inflammation-related miRNAs(such as miR-155,146a,21,125a-5p,125b,31)are involved in the imbalance of Th cell subsets in patients with ACS,we measured the expression of related miRNAs in patients with acute myocardial infarction(AMI),unstable angina(UA),stable angina(SA)and chest pain syndrome(CPS);analyzed the relationship between miRNA expression and the frequency of Th cell subsets;and observed the co-expression of miR-155 and IL-17A in peripheral blood mononuclear cells(PBMCs)of patients with ACS.The results showed that the expression of miR-155 in the PBMCs of patients with ACS was decreased by approximately 60%,while the expression of both miR-21 and miR-146a was increased by approximately twofold.The expression patterns of miRNAs in plasma correlated with those in PBMCs,except for miR-21,which was increased by approximately sixfold in the AMI group and showed no significant difference between the UA group and the CPS group.We also found that the expression of miR-155 inversely correlated with the frequency of Th17 cells(r520.896,P,0.01)and that miR-155 was co-expressed with IL-17A in patients with ACS.In conclusion,our study revealed the expression patterns of inflammation-related miRNAs in patients with ACS and found that miR-155 may be associated with Th17 cell differentiation.Rui Yao Yulan Ma Youyou Du Mengyang Liao Huanhuan Li Wei Liang Jing Yuan Zhijun Ma Xian Yu Hong Xiao Yuhua Liao 2011Cellular & Molecular Immunology2011,8,6:32
7Suppression of Jasmonic Acid-Mediated Defense by Viral-Inducible MicroRNA319 Facilitates Virus Infection in Rice显示文摘MicroRNAs (miRNAs ) 是植物开发和主人病毒相互作用的枢轴的调节的人。然而,角色和涉及病毒的感染和主人危险性的特定的 miRNAs 的行动模式仍然保持大部分不清楚。在这研究,我们给那瑞斯看引起 miR319 的增加的累积,但是减少的破旧绝技病毒(RRSV ) 感染调整 miR319 的 TCP (TEOSINTE BRANCHED/CYCLOIDEA/PCF ) 的表示基因,特别 TCP21,在米饭植物。转基因的米饭植物 overexpressing miR319 或 downregulating TCP21 展出了像疾病的显型并且与野类型的植物比较显示出显著地更高的危险性到 RRSV。相反,仅仅温和的疾病症状在感染 RRSV 的线 overexpressing TCP21 并且特别在转基因的植物 overexpressing 被观察 miR319 抵抗的 TCP21。miR319 的 RRSV 感染和 overexpression 在米饭与 JA 生合成和信号相关的基因的 downregulated 表示一起引起了减少的内长的 jasmonic 酸(JA ) 层次。然而,有甲基 jasmonate 的米饭植物的治疗减轻了 RRSV 引起并且减少了病毒累积的疾病症状。一起拿,我们的结果建议由在米饭的 RRSV 感染的 miR319 的正式就职压制调停 JA 的防卫便于病毒感染和症状开发。Chao Zhang Zuomei Ding Kangcheng Wu Liang Yang Yang Li Zhen Yang Shan Shi Xiaojuan Liu Shanshan Zhao Zhirui Yang Yu Wang Luping Zheng Juan Wei Zhenguo Du Aihong Zhang Hongqin Miao Yi Li Zujian Wu Jianguo Wu 2016Molecular Plant2016,9,9:27
8Hydrogen sulfide induces apoptosis of pulmonary artery smooth muscle cell in rats with pulmonary hypertension induced by high pulmonary blood flow显示文摘肺的动脉的背景反常 apoptosis 光滑的肌肉房间(PASMC ) 是在肺的动脉的一个重要 pathophysiological 过程结构的改变和肺的高血压。我们在 39 只男 Sprague-Dawley 老鼠随机被分到4星期的控制的高肺的血 flow.Methods 导致的肺的高血压的开发期间在 PASMC 的 apoptosis 上调查了内长的氢硫化物( H_2S )的可能的效果,4星期的分流,4星期的 shunt+propargylglycine ( PPG ),11星期的控制,11星期的分流和11星期的 shunt+sodium hydrosulfide ( NaHS )组织。在 4 星期的分流, 4 星期的 shunt+PPG, 11 星期的分流和 11 星期的 shunt+NaHS 组的老鼠经历了腹的主动脉晚辈静脉 cava 分流。在 4 星期的 shunt+PPG 组的老鼠 intraperitoneally 与 PPG 被注射,内长的 H_2S 生产的一个禁止者,为 4 个星期。在 11 星期的 shunt+NaHS 组的老鼠 intraperitoneally 与 NaHS 被注射,一个 H_2S 施主,为 11 个星期。肺织物 H_2S 被硫化物敏感的电极评估。PASMC 的 Apoptosis 被终端 deoxynucleotidyl transferase 检测标记的调停的 dUTP 刻痕结束(TUNEL ) 。在 PASMC 的船边交货, bcl-2 和 caspase-3 的表情四个星期在推延的操作以后与免疫化学的 staining.Results 被分析, PASMC 的 apoptosis 和船边交货和 caspase-3 的表示显著地被减少(P < 0.01 ) ,但是 bcl-2 的表示显著地增加了(P < 0.01 ) 。PPG 管理进一步禁止了 PASMC 的 apoptosis, downregulated 船边交货和 caspase-3 的表示(P < 0.01 ) ,但是增加了 bcl-2 的表示(P < 0.01 ) 。在 11 星期推延以后操作, PASMC 的 apoptosis 和船边交货和 caspase-3 的表示显著地被减少(P < 0.01 ) ,但是 bcl-2 的表示显然增加了(P < 0.01 ) 。NaHS 管理显著地增加了 PASMC 的 apoptosis, upregulated 船边交货和 caspase-3 的表示,但是禁止了 bcl-2.Conclusions H_2S 的表示在高肺的血的发展导致 PASMC 的 apoptosis 由激活船边交货小径并且禁止 bcl-2 小径的导致流动的肺的高血压。LI Wei JIN Hong-fang LIU Die SUN Jing-hui JIAN Pei-jun LI Xiao-hui TANG Chao-shu DU Jun-bao 2009Chinese Medical Journal2009,,24:26
9Pharmacokinetics and disposition of anlotinib, an oral tyrosine kinase inhibitor, in experimental animal species显示文摘Chen-chun ZHONG Feng CHEN Jun-ling YANG Wei-wei JIA Li LI Chen CHENG Fei-fei DU Su-ping ZHANG Chengying XIE Na-ting ZHANG Olajide E OLALEYE Feng-qing WANG Fang XU Li-guang LOU Dong-ying CHEN Wei NIU Chuan LI 2018Acta Pharmacologica Sinica2018,39,6:24
10A new scoring system for assessment of liver function after successful hepatectomy in patients with hepatocellular carcinoma显示文摘BACKGROUND:Whether a major liver resection is safe has been judged mainly from the patient's hepatic reserve.However,a safe limit for liver resection does not exist yet.This study aimed to construct a new scoring system as a guide to determine a safe limit for liver resection and avoid liver dysfunction after hepatectomy.METHODS:Eighty-six patients with hepatocellular carcinoma who had undergone hepatectomy in West China Hospital from March 2007 to June 2010 were reviewed.The patients were classified according to the levels of total bilirubin after hepatectomy and the parameters in the perioperative period were compared.Receiver operating characteristic (ROC) analysis was made to assess the liver function compensatory (LFC) value to predict liver dysfunction of the patients after hepatectomy.LFC value is defined as the preoperative KICG value×22.487+standard remnant liver volume (SRLV)×0.020.RESULTS:Patients were classified into group Ⅰ (normal group,n=69) and group Ⅱ (with total bilirubin >85.5 μmol/L for 7 days after hepatectomy,n=17) based on the levels of total bilirubin after hepatectomy.Group II was further divided into two subgroups:recovered subgroup (n=14) and fatal subgroup (n=3).There were no significant differences in preoperative data or intraoperative findings except the indocyanine green test parameters (KICG and ICG R15) and SRLV.ROC analysis showed that the sensitivity and specificity of an LFC value ≤13.01 were 94.1% and 82.6% respectively for predicting liver dysfunction of the patients after hepatectomy.CONCLUSIONS:The LFC value appears to be a good predictor of postoperative liver dysfunction in patients who undergo hepatectomy for HCC.An expected LFC value of 13.01 seems to be a safe limit for liver resection.Zheng-Gui Du,Bo Li,Yong-Gang Wei,Jie Yin,Xi Feng and Xi Chen Department of Liver and Vascular Surgery,West China Hospital,Sichuan University,Chengdu 610041,China 2011Hepatobiliary & Pancreatic Diseases International2011,10,3:23
11Report on Childhood Obesity in China (9): Sugar-sweetened Beverages Consumption and Obesity显示文摘Objective To explore the associations between sugar-sweetened beverage (SSB) consumption and obesity as well as obesity-related cardiometabolic disorders among children in China. Methods A total of 6974 (boys 3558, girls 3412) children aged 6-13 years participated in the study. Each participant's height, weight, waist circumference, fasting glucose, triglycerides, total cholesterol, high- density lipoprotein cholesterol, and low-density lipoprotein cholesterol were measured. The type of beverage consumption was determined using a self-administered questionnaire. Results SSBs were consumed regularly by 46.1% of the children. The prevalence [adjusted odds ratio (95% confidence internal (CI)] of obesity was 7.6% [as the reference group (ref.)], 10.1% [1.36(1.07, 1.74)], and 11.6% [1.46(1.21, 1.75)], among children who regularly drank milk, other beverages and SSBs, respectively. Regularly drinking SSBs elevated the likelihood of abdominal obesity [adjusted odds ratio (95% CI): 1.36 (1.17, 1.59)]. The prevalence [adjusted odds ratio (95% CI)] of obesity among children who regularly drank sports/caloric beverages, carbonated beverages, sweet tea, and plant protein beverages was 16.8% [2.00(1.31, 3.07)], 12.7% [1.52(1.23, 1.88)], 11.5% [1.52(1.18, 1.95)], and 10.4% [1.41(1.03, 1.94)], respectively, which was higher than that of regular milk drinkers [7.6 % (ref.)]. The prevalence [adjusted odds ratio (95% CI)] of abdominal obesity among children who regularly drank sweet tea, fruit/vegetable juices, and carbonated beverages was 17.7% [1.55(1.26, 1.90)], 16.2% [1.36(1.09, 1.70)], and 15.3% [1.24(1.03, 1.50)], respectively, which was much higher than that of regular milk drinkers [12.8% (ref.)]. Conclusions Regular SSB consumption was positively related to obesity and abdominal obesity. This relationship should be investigated further using a longitudinal study design.SHANG Xian Wen LIU Ai Ling ZHANG Qian HU Xiao Qi DU Song Ming MA Jun XU Gui Fa LI Ying GUO Hong Wei DU Lin LI Ting Yu MA Guan Sheng 2012Biomedical and Environmental Sciences2012,25,2:23
12Somatic Embryogenesis Receptor Kinases Control Root Development Mainly via Brassinosteroid-Independent Actions in Arabidopsis thaliana显示文摘Brassinosteroids(BRs),a group of plant steroidal hormones,play critical roles in many aspects of plant growth and development.Previous studies showed that BRI1-mediated BR signaling regulates cell division and differentiation during Arabidopsis root development via interplaying with auxin and other phytohormones.Arabidopsis somatic embryogenesis receptor-like kinases(SERKs),as co-receptors of BRI1,were found to play a fundamental role in an early activation step of BR signaling pathway.Here we report a novel function of SERKs in regulating Arabidopsis root development.Genetic analyses indicated that SERKs control root growth mainly via a BR-independent pathway.Although BR signaling pathway is completely disrupted in the serk1 bak1 bkk1 triple mutant,the root growth of the triple mutant is much severely damaged than the BR deficiency or signaling null mutants.More detailed analyses indicated that the triple mutant exhibited drastically reduced expression of a number of genes critical to polar auxin transport,cell cycle,endodermis development and root meristem differentiation,which were not observed in null BR biosynthesis mutant cpd and null BR signaling mutant bri1-701.Junbo Du Hongju Yin Shasha Zhang Zhuoyun Wei Baolin Zhao Jinghua Zhang Xiaoping Gou Honghui Lin Jia Li 2012Journal of Integrative Plant Biology2012,54,6:22
13The Chinese Society of Clinical Oncology(CSCO)clinical guidelines for the diagnosis and treatment of nasopharyngeal carcinoma显示文摘Nasopharyngeal carcinoma(NPC)is a malignant epithelial tumor originating in the nasopharynx and has a high incidence in Southeast Asia and North Africa.To develop these comprehensive guidelines for the diagnosis and management of NPC,the Chinese Society of Clinical Oncology(CSCO)arranged a multi-disciplinary team comprising of experts from all sub-specialties of NPC to write,discuss,and revise the guidelines.Based on the findings of evidencebased medicine in China and abroad,domestic experts have iteratively developed these guidelines to provide proper management of NPC.Overall,the guidelines describe the screening,clinical and pathological diagnosis,staging and risk assessment,therapies,and follow-up of NPC,which aim to improve the management of NPC.Ling-Long Tang Yu-Pei Chen Chuan-Ben Chen Ming-Yuan Chen Nian-Yong Chen Xiao-Zhong Chen Xiao-Jing Du Wen-Feng Fang Mei Feng Jin Gao Fei Han Xia He Chao-Su Hu De-sheng Hu Guang-Yuan Hu Hao Jiang Wei Jiang Feng Jin Jin-Yi Lang Jin-Gao Li Shao-Jun Lin Xu Liu Qiu-Fang Liu Lin Ma Hai-Qiang Mai Ji-Yong Qin Liang-Fang Shen Ying Sun Pei-Guo Wang Ren-Sheng Wang Ruo-Zheng Wang Xiao-Shen Wang Ying Wang Hui Wu Yun-Fei Xia Shao-Wen Xiao Kun-Yu Yang Jun-Lin Yi Xiao-Dong Zhu Jun Ma 2021Cancer Communications2021,41,11:22
14Current 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
15Preliminary molecular epidemiology of the Staphylococcus aureus in lower respiratory tract infections: a multicenter study in China显示文摘LI De-zhi CHEN Yu-sheng YANG Jing-ping ZHANG Wei HU Cheng-ping LI Jia-shu MU Lan HU Ying-hui GENG Rong HU Ke CAI Shao-xi WAN Huan-ying WANG Qiu-yue WEI Li-ping DU Juan YU Qin ZHONG Xiao-ning WANG Rui-qin MA Jian-jun TIAN Gui-zhen WANG Si-qin GAO Zhan-cheng 2011Chinese Medical Journal2011,,5:21
16Chinese preparation Xuesaitong promotes the mobilization of bone marrow mesenchymal stem cells in rats with cerebral infarction显示文摘After cerebral ischemia, bone marrow mesenchymal stem cells are mobilized and travel from the bone marrow through peripheral circulation to the focal point of ischemia to initiate tissue regeneration. However, the number of bone marrow mesenchymal stem cells mobilized into peripheral circulation is not enough to exert therapeutic effects, and the method by which blood circulation is promoted to remove blood stasis influences stem cell homing. The main ingredient of Xuesaitong capsules is Panax notoginseng saponins, and Xuesaitong is one of the main drugs used for promoting blood circulation and removing blood stasis. We established rat models of cerebral infarction by occlusion of the middle cerebral artery and then intragastrically administered Xuesaitong capsules(20, 40 and 60 mg/kg per day) for 28 successive days. Enzyme-linked immunosorbent assay showed that in rats with cerebral infarction, middle- and high-dose Xuesaitong significantly increased the level of stem cell factors and the number of CD117-positive cells in plasma and bone marrow and significantly decreased the number of CD54-and CD106-positive cells in plasma and bone marrow. The effect of low-dose Xuesaitong on these factors was not obvious. These findings demonstrate that middle- and high-dose Xuesaitong and hence Panax notoginseng saponins promote and increase the level and mobilization of bone marrow mesenchymal stem cells in peripheral blood.Jin-sheng Zhang Bao-xia Zhang Mei-mei Du Xiao-ya Wang Wei Li 2016Neural Regeneration Research2016,11,2:21
17Risk factors associated with early and late recurrence after curative resection of hepatocellular carcinoma: a single institution's experience with 398 consecutive patients显示文摘BACKGROUND: Surgical resection is an important curative treatment for hepatocellular carcinoma (HCC); however, some patients experience an unexpected recurrence even after hepatectomy. The present study aimed to investigate risk factors and predictive criteria for early and late recurrence of HCC after resection.METHODS: A retrospective analysis of 398 Chinese patients who received curative resection for HCC was conducted. Patients were divided into three groups: without recurrence, early recurrence and late recurrence. Prognostic factors and predictive criteria for early and late recurrence were statistically analyzed. RESULTS: The cumulative recurrence-free survival rates at1, 2, 3, 4, and 5 years were 75.5%, 58.2%, 54.1%, 40.5%, and28.7%, respectively. The distribution of the time to recurrence suggested that recurrence could be divided into early phase(before 2 years; n=164) and late phase (after 2 years; n=83)Cox's multivariate proportional hazard model analysis revealed that multiplicity of tumors (P=0.004) and venous infiltration(P=0.002) were independent risk factors associated with early recurrence. In contrast, indocyanine green retention rate at 15minutes (P=0.007), serum albumin level (P=0.045), and HBeAg status ( =0.028) proved to be significant independent adverse prognostic factors for late recurrence. Patients with at least 1of the 2 early recurrence risk factors (multiplicity of tumors ≥2and venous infiltration) or with 2 or more late recurrence risk factors are often susceptible to recurrence (P=1.36e-4 and 1.0e-6respectively).CONCLUSIONS: Early and late recurrences correlate with different risk factors and predictive criteria. Early recurrence primarily results from intrahepatic metastases, while late recurrence may be multicentric in origin.Zheng-Gui Du Yong-Gang Wei Ke-Fei Chen Bo Li 2014Hepatobiliary & Pancreatic Diseases International2014,13,2:20
18Diterpene ginkgolides protect against cerebral ischemia/reperfusion damage in rats by activating Nrf2 and CREB through PI3K/Akt signaling显示文摘Diterpene ginkgolides meglumine 注射(DGMI ) 是白果树 biloba L 的一篇治疗学的摘录,它在中国被用于服的 ischemic 击的处理。Ginkgolides A, B 和 C 是 DGMI 的主要部件。这研究被设计在 vivo 并且在 vitro 对 ischemic 击调查 DGMI 部件的 neuroprotective 效果。尖锐服的 ischemic 损害被中间的服的动脉(MCA ) 的吸藏为 24 h 灌注跟随的 1.5 h 在老鼠导致。老鼠与 DGMI 被对待(1, 3 和 10 mg/kg, iv ) 在在灌注以后的灌注和 12 h 的发作。DGMI 的管理显著地减少了神经病学的赤字获得的老鼠,减少的大脑梗塞卷,和导致的蛋白质 kinase B (Akt ) phosphorylation,它推动了原子 factor-erythroid 2-related 的原子 translocation 因素 2 (Nrf2 ) 并且幸存的 phosphorylation 规章的蛋白质周期的安培应答的元素绑定蛋白质(CREB ) 。Nrf2 激活导致了下游的蛋白质 heme oxygenase-1 (HO-1 ) 的表示。另外, PC12 房间在 vitro 受到氧葡萄糖 deprivation/reperfusion ( OGD/R ),有 DGMI ( 1 , 10 和 20 g/mL )的处理或 ginkgolides A , B 或 C (为各个的 10 mol/L )显著地减少了 PC12 房间死亡并且增加了 Akt 的 phosphorylation , Nrf2 的原子 translocation 和 CREB 的激活。Nrf2 和 CREB 的激活能被合作处理与 phosphoinositide-3-kinase (PI3K ) 颠倒禁止者 LY294002。这些观察建议 ginkgolides 充当激活表明小径的 Akt/Nrf2 和 Akt/CREB 的新奇外来的管理者,免于服的 ischemia/reperfusion (I/R ) 在 vivo 并且在 vitro 的损坏。Wen ZHANG Jun-ke SONG Rong YAN Li LI Zhi-yong XIAO Wen-xia ZHOU Zhen-zhong WANG Wei XIAO Guan-hua DU 2018Acta Pharmacologica Sinica2018,39,8:20
19Congenital vascular rings:a rare cause of respiratory distress in infants and children显示文摘背景先天的脉管的戒指可以经常在婴儿和小孩子引起 unexplained 呼吸症状。他们的诊断和治疗经常被推迟。脉管的戒指的很少研究在学习是与先天的脉管的 rings.Methods 描述临床的演讲,诊断和婴儿和孩子的外科的管理的这的 China.The 目的被报导了临床的历史,物理考试,调查,图象研究和外科的干预回顾地在 7 个孩子被评估(年龄范围:2 个月 -- 4 年,平均数 7 月) 与先天的脉管的 rings.Chest, X 光线照相术在所有病人被执行。有 3-dimensional (3D ) 的 Echocardiography 和计算断层摄影术(CT ) 重建在 6 个病人被执行。Esophagography,心脏的 catheterization 和 angiography,和 bronchoscopy 在 1, 1 和 4 个孩子,被执行 7 个病人中的六个有的 respectively.Results 呼吸症状包括周期性的咳嗽, stridor 和喘息。在症状的发作的年龄从 1 个月到 11 个月。胸 X 光检查没显示出在脉管的戒指上重要的任何东西,除支气管炎和肺病以外。提高对比的 CT 在 6 个病人诊断了脉管的戒指。有的四个病人加倍大动脉的拱门,二平衡拱门,二是正确的拱门主导。一个病人与左系带有一个恰好大动脉的拱门, 1 个病人有一个肺的动脉弹弓。Echocardiography 没能在 2 个病人诊断脉管的戒指。1 个病人的 esophagogram 显示出食道的压缩。4 个病人的 Bronchoscopy 显示出远侧的气管的压缩。7 个病人中的五个经历了脉管的戒指的外科的分割。外科的观察在每个 patient.Conclusions 病人,特别婴儿或幼仔证实了 CT 调查结果与象长期的咳嗽, stridor 和喘息那样的周期性的呼吸症状,孩子们应该被检查因为先天的脉管的提高 rings.Contrast 的 CT 的可能的存在能清楚地显示出脉管的戒指的解剖。作为一种 noninvasive 技术, echocardiography 对诊断有用。在征兆的病人的早外科的管理是有效的。MA Gui-qin LI Zhong-zhi LI Xiao-feng PENG Yun DU Zhong-dong JIN Lan-zhong WANG Fang-yun WEI Hai-yan ZHENG Lin ZHANG Xin 2007Chinese Medical Journal2007,,16:19
20Anus-preserving rectectomy via telescopic colorectal mucosal anastomosis for low rectal cancer: Experience from a Chinese cohort显示文摘AIM: To investigate the safety and efficacy of anus-preserving rectectomy via telescopic colorectal mucosal anastomosis (TCMA) for low rectal cancer. METHODS: From August 1993 to October 2012, 420 patients including 253 males and 167 females with low rectal cancer underwent transabdominal and transanal anterior resection, followed by TCMA. The distance be-tween the anus and inferior margin of the tumor ranged from 5 to 7 cm, and was 5 cm in 6 patients, 6 cm in 127, and 7 cm in 287 patients. Tumor-node-metastasis staging showed that 136 patients had stage Ⅰ, 252 had stage Ⅱ and 32 had stage Ⅲ. Fifty-six patients with T3 or over received preoperative neoadjuvant chemoradio-therapy. RESULTS: The postoperative follow-up rate was 91.9% (386/420) with a median time of 6.4 years. All 420 pa-tients underwent radical resection. No postoperativedeath occurred. Postoperative complications included anastomotic leakage in 13 (3.1%) patients and anas-tomotic stenosis in 7 (1.6%). The local recurrence rate after surgery was 6.2%, the hepatic metastasis rate was 13.2% and the pulmonary metastasis rate was 2.3%. The 5-year survival rate was 74.0% and the disease-free survival rate was 71.0%. Kirwan classification showed that continence was good in 94.4% of patients with stage I when scored 12 mo after resection. CONCLUSION: TCMA for patients with low rectal cancer leads to better quality of life and satisfactory defecation function, and lowers anastomotic leakage occurrence, and might be one of the safe operative procedures in anus-preserving rectectomy.Shi-Yong Li Gang Chen Xue Bai Fu-Yi Zuo Guang Chen Jun-Feng Du Xiao-Jun Wei Wei Cui 2013World Journal of Gastroenterology2013,19,24:19
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