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| 1 | Current Trends of the Prevalence of Childhood Asthma in Three Chinese Cities: A Multicenter Epidemiological Survey显示文摘Objective To analyze the prevalence of asthma and asthma related symptoms among children aged 0-14 years in three Chinese cities and to obtain a crude estimation of the trend of childhood asthma prevalence in China. Methods A cross-sectional, population-based survey of prevalence of asthma was conducted in children aged from 0 to 14 years in 3 major cities of China (Beijing, Chongqing, and Guangzhou) with different geographic locations. All the subjects were randomly selected by a multi-stage sampling method. Three to five schools and kindergartens in 2 urban districts in each city were randomly selected for the survey, and a validated questionnaire that included the core questions of the International Study of Asthma and Allergies in Childhood, Phase Ⅲ questionnaire and several additional questions were used. All questionnaires were completed by parents or guardians of the selected children. Children whose parents responded affirmatively to the question' Has your child ever been diagnosed as asthma by a doctor' were recognized as victims of asthma. Results The prevalence of asthma in Beijing, Chongqing, and Guangzhou was 3.15%, 7.45%, and 2.09%, respectively. These values were significantly higher than those obtained 10 years ago in the national epidemiological survey in 2000 which used the same method of investigation and the same diagnotic criteria (χ2 =3.938, P=0.047; χ2 =73.506, P≤0.001; χ2 =11.956, P=0.001, in each city). Of the asthmatic children 57.21%, 69.91%, and 60.00% had their first attack before the age of 3 in Beijing, Chongqing, and Guangzhou, respectively. Wheezing was the primary clinical manifestation for all asthmatic children , followed by persistent cough and repeated respiratory infections. Both the prevalence of asthma and asthma-related symptoms were statistically higher in males than in females. Conclusion The prevalence of childhood asthma is statistically higher than that 10 years ago in the three Chinese cities. | JUAN BAI JiNG ZHAO KUN-LING SHEN LI XIANG AI-HUAN CHEN SUI HUANG YING HUANG JIAN-SHENG WANG RONG-WEI YE | 2010 | Biomedical and Environmental Sciences2010，23，6： | 37 |
| 2 | Gut microbial diversity analysis using Illumina sequencing for functional dyspepsia with liver depression-spleen deficiency syndrome and the interventional Xiaoyaosan in a rat model显示文摘AIM To investigate gut microbial diversity and the interventional effect of Xiaoyaosan(XYS) in a rat model of functional dyspepsia(FD) with liver depression-spleen deficiency syndrome. METHODS The FD with liver depression-spleen deficiency syndrome rat model was established through classic chronic mild unpredictable stimulation every day. XYS group rats received XYS 1 h before the stimulation. The models were assessed by parameters including state ofthe rat, weight, sucrose test result and open-field test result. After 3 wk, the stools of rats were collected and genomic DNA was extracted. PCR products of the V4 region of 16 S rD NA were sequenced using a barcoded Illumina paired-end sequencing technique. The primary composition of the microbiome in the stool samples was determined and analyzed by cluster analysis.RESULTS Rat models were successfully established, per data from rat state, weight and open-field test. The microbiomes contained 20 phyla from all samples. Firmicutes, Bacteroidetes, Proteobacteria, Cyanobacteria and Tenericutes were the most abundant taxonomic groups. The relative abundance of Firmicutes, Proteobacteria and Cyanobacteria in the model group was higher than that in the normal group. On the contrary, the relative abundance of Bacteroidetes in the model group was lower than that in the normal group. Upon XYS treatment, the relative abundance of all dysregulated phyla was restored to levels similar to those observed in the normal group. Abundance clustering heat map of phyla corroborated the taxonomic distribution. CONCLUSION The microbiome relative abundance of FD rats with liver depression-spleen deficiency syndrome was significantly different from the normal cohort. XYS intervention may effectively adjust the gut dysbacteriosis in FD. | Juan-Juan Qiu Zhe Liu Peng Zhao Xue-Jun Wang Yu-Chun Li Hua Sui Lawrence Owusu Hui-Shu Guo Zheng-Xu Cai | 2017 | World Journal of Gastroenterology2017，23，5： | 23 |
| 3 | Occurrence, sources and fate of pharmaceuticals and personal care products in the groundwater: A review显示文摘The presence of pharmaceuticals and personal care products(PPCPs)in the aquatic environment may pose potential threat to the ecosystem and human health,hence PPCPs have aroused much concern over the world.The contamination of PPCPs in the groundwater,the main source of drinking water supply in many countries and regions,has been extensively studied in the last decade.This paper reviews the occurrence of frequently detected PPCPs,including antibiotics,anti-inflammatories,lipid-regulators,carbamazepine,caffeine,and N,N-diethyl-m-toluamide in groundwater,with special concern to the progress made over the past three years.Possible emission sources for PPCPs in groundwater,such as wastewater and contaminated surface water,landfills,septic systems,livestock breeding and sewer leakage,are summarized.Besides,adsorption,migration and degradation,the dominant mechanisms in the subsurface transport and fate of PPCPs,are discussed,and the insights into the future study of PPCPs in the groundwater are provided. | Qian Sui Xuqi Cao Shuguang Lu Wentao Zhao Zhaofu Qiu Gang Yu | 2015 | Emerging Contaminants2015，1，1： | 20 |
| 4 | Photosynthetic Characteristics of a Super High Yield Cultivar of Winter Wheat During Late Growth Period显示文摘The mechanism of high yield of winter wheat in the field at late growth period was investigated by measuring the photosynthetic characteristics of photosystem II (PSII) and xanthophylls cycle, which could provide physiological reference for breeding. Weimai 8 (W8), a super high yield cultivar, and Lumai 14 (L14), a control cultivar were object. The photosynthetic rate (Pn), parameters of chlorophyll fluorescence and chlorophyll content were measured. The Pn, maximum photochemical efficiency of PSII (Fv/Fm), quantum yield of PSII electron transport ( PSII), efficiency of excitation energy capture by open PSII reaction centers (Fv′/Fm′), and photochemical quenching coefficient (qP) were higher in Weimai 8 compared to that in Lumai 14, a commercial high yield cultivar. Furthermore, Weimai 8 showed a lower nonphotochemical quenching coefficient and a lower de-epoxidized ratio of the xanthophyll cycle pigments than of Lumai 14 at late growth period. At mature stage, chlorophyll content of different leaves decreased both in Weimai 8 and Lumai 14. Chlorophyll content in flag, second and third leaf from the top of plant decreased more in Lumai 14 than in Weimai 8. These results suggested that Weimai 8 had more antenna pigments to absorb light energy, and had higher photosynthetic capability and photochemical efficiency of PSII. The yield of Weimai 8 was also higher than that of Lumai 14. | SUI Na LI Meng MENG Qing-wei TIAN Ji-chun ZHAO Shi-jie | 2010 | Agricultural Sciences in China2010，9，3： | 12 |
| 5 | Structural organization of an intact phycobilisome and its association with photosystem II显示文摘Phycobilisomes (PBS ) 是在 cyanobacteria 和红水藻把精力转移到光合的反应中心的轻收获的天线。PBS 是建筑群 phycobiliproteins (PBP ) 填写了的 supermolecular 为精力吸收和连接器蛋白质的熊色基。尽管一些单个部件的结构用晶体学被决定了,全部 PBS 建筑群的三维的结构,为理解精力转移机制批评,仍然保持未知。这里,我们从淡水藻类的一种 sp 与 photosystem II (PSII ) 在建筑群报导未经触动的 PBS 和 PBS 的结构。与生物化学、分子的分析在联合用单个粒子的电子显微镜学拉紧 PCC 7120。在 PBS 结构,所有 PBP trimers 和保存连接器蛋白质领域明白地被定位,并且所有色基的全球分发是坚定的。我们提供 ApcE 和 ApcF 为在 PBS 的底部的伸出的形成是批评的证据,它在调停起一个重要作用和 PSII 的 PBS 相互作用。我们的结果在不同汇编层次提供卓见进未经触动的 PBS 的分子的体系结构并且为理解 PBS 吸收的光能怎么被转移到 PSII 提供基础。 | Leifu Chang Xianwei Liu Yanbing Li Cui-Cui Liu Fan Yang Jindong Zhao Sen-Fang Sui | 2015 | Cell Research2015，25，6： | 12 |
| 6 | Early versus late percutaneous dilational tracheostomy in critically ill patients anticipated requiring prolonged mechanical ventilation显示文摘 | ZHENG Yue SUI Feng CHEN Xiu-kai ZHANG Gui-chen WANG Xiao-wen ZHAO Song SONG Yang LIU Wei XIN Xin LI Wen-xiong | 2012 | Chinese Medical Journal2012，，11： | 11 |
| 7 | Reactive oxygen species-based nanomaterials for the treatment of myocardial ischemia reperfusion injuries显示文摘Interventional coronary reperfusion strategies are widely adopted to treat acute myocardial infarction,but morbidity and mortality of acute myocardial infarction are still high.Reperfusion injuries are inevitable due to the generation of reactive oxygen species(ROS)and apoptosis of cardiac muscle cells.However,many antioxidant and anti-inflammatory drugs are largely limited by pharmacokinetics and route of administration,such as short half-life,low stability,low bioavailability,and side effects for treatment myocardial ischemia reperfusion injury.Therefore,it is necessary to develop effective drugs and technologies to address this issue.Fortunately,nanotherapies have demonstrated great opportunities for treating myocardial ischemia reperfusion injury.Compared with traditional drugs,nanodrugs can effectively increase the therapeutic effect and reduces side effects by improving pharmacokinetic and pharmacodynamic properties due to nanodrugs’size,shape,and material characteristics.In this review,the biology of ROS and molecular mechanisms of myocardial ischemia reperfusion injury are discussed.Furthermore,we summarized the applications of ROS-based nanoparticles,highlighting the latest achievements of nanotechnology researches for the treatment of myocardial ischemia reperfusion injury. | Tianjiao Zhao Wei Wu Lihua Sui Qiong Huang Yayun Nan Jianhua Liu Kelong Ai | 2022 | Bioactive Materials2022，7，1： | 11 |
| 8 | Inverted Internal Limiting Membrane Flap Technique for Repair of Large Macular Holes: A Short-term Follow-up of Anatomical and Functional Outcomes显示文摘 | Zhe Chen Chan Zhao Jun-Jie Ye Xu-Qian Wang Rui-Fang Sui | 2016 | Chinese Medical Journal2016，，5： | 10 |
| 9 | Dynamic expression of nerve growth factor and its receptor Trk A after subarachnoid hemorrhage in rat brain显示文摘Delayed ischemic neurologic deficit after subarachnoid hemorrhage results from loss of neural cells.Nerve growth factor and its receptor Trk A may promote regeneration of neural cells,but their expression after subarachnoid hemorrhage remains unclear.In the present study,a rat model of subarachnoid hemorrhage was established using two injections of autologous blood into the cistern magna.Immunohistochemical staining suggested that the expression of nerve growth factor and Trk A in the cerebral cortex and brainstem increased at 6 hours,peaked at 12 hours and decreased 1 day after induction of subarachnoid hemorrhage,whereas the expression in the hippocampus increased at 6 hours,peaked on day 1,and decreased 3 days later.Compared with those for the rats in the sham and saline groups,neurobehavioral scores decreased significantly 12 hours and 3 days after subarachnoid hemorrhage(P < 0.05).These results suggest that the expression of nerve growth factor and its receptor Trk A is dynamically changed in the rat brain and may thus participate in neuronal survival and nerve regeneration after subarachnoid hemorrhage. | Jin-ning Song Zun-wei Liu Long Sui Bin-fei Zhang Yong-lin Zhao Xu-dong Ma Hua Gu | 2016 | Neural Regeneration Research2016，11，8： | 9 |
| 10 | Safety and efficacy of tenecteplase versus alteplase in patients with acute ischaemic stroke (TRACE): a multicentre, randomised, open label, blinded-endpoint (PROBE) controlled phase II study显示文摘Background Tenecteplase(TNK)possesses several pharmacological characteristics superior to conventional alteplase(rt-PA),with well-established safety and efficacy profile in Caucasians.There exists controversy over the optimal dose of intravenous rt-PA for East Asians with acute ischaemic stroke(AIS).Current study aimed to determine the safety dose range of recombinant human TNK tissue-type plasminogen activator(rhTNK-tPA)for patients with AIS in China.Methods This multicentre,prospective,randomised,open-label,blinded end-point,phase II study compared three tiers of 0.1,0.25,0.32 mg/kg rhTNK-tPA(to a maximum of 40 mg)with standard 0.9 mg/kg rt-PA(to a maximum of 90 mg)in patients who were eligible for intravenous thrombolysis.The safety outcome were symptomatic intracranial haemorrhage(sICH)within 36 hours.Results Between May 2018 and February 2020,240 patients were randomly assigned to four group,4 of whom did not receive study treatment.The intention-to-treat analysis included 236 patients.There was no difference in the improvement on National Institutes of Health Stroke Scale at day 14 in the 3 tiers and control group(63.3%,77.2%,66.7%vs 62.7%).The number of sICH was 3 of 60(5.0%)in the 0.1 mg/kg group,none in the 0.25 mg/kg group,2 of 60(3.3%)in the 0.32 mg/kg group and 1(1.7%)of 59 in the rt-PA group.There were no significant between-group differences in severe adverse events.Conclusions Similar to the Caucasians,rhTNK-tPA was well tolerated in Chinese patients with AIS at all doses administered within 3 hours of symptom onset.The dose-efficacy profile of rhTNK-tPA needs to be established with future investigations. | Shuya Li Yuesong Pan Ziran Wang Zhigang Liang Huisheng Chen Dong Wang Yi Sui Xingquan Zhao Yilong Wang WanLiang Du Huaguang Zheng Yongjun Wang | 2022 | Stroke & Vascular Neurology2022，7，1： | 9 |
| 11 | Quaternary volcanism in the Nuomin River and Kuile River area of the Greater Hinggan Mountains显示文摘Field investigations have determined 24 Quaternary volcanoes and volcanic rocks with an area of about 600 km 2 in the Nuomin River and Kuile River area in the north of the Greater Hinggan Mountains.In the volcanic field,explosive eruption produced pyroclasts,which constitute volcanic cones,and effusive eruption produced aa,pahoehoe and block lava,which make up lava flows.There are three volcano types here,i.e.,cinder cone,spatter cone,and scutulum type volcano.Multi-vent pyroclastic cones and scutulum type volcanoes characterize this volcanic field.The volcanic features,stratigraphy,and weathering extent,in conjunction with dating data,indicate that the volcanism occurred in four periods:early Pleistocene,middle Pleistocene,late Pleistocene,and Holocene.Basalts of the early Pleistocene dominated by lava flows were distributed in a few valleys.Volcanic products of the middle Pleistocene constitute the main part of the Quaternary volcanic deposits,which indicates the peak season of volcanism.Volcanism in the late Pleistocene and Holocene were constrained in the Bila River valley,products of which make up fresh lava flows and spectacular volcanoes. | ZHAO YongWei FAN QiCheng BAI ZhiDa SUI JianLi | 2013 | Science China Earth Sciences2013，56，2： | 9 |
| 12 | Mortality outcomes of low-dose computed tomography screening for lung cancer in urban China:a decision analysis and implications for practice显示文摘Background: Mortality outcomes in trials of low-dose computed tomography(CT) screening for lung cancer are inconsistent. This study aimed to evaluate whether CT screening in urban areas of China could reduce lung cancer mortality and to investigate the factors that associate with the screening effect.Methods: A decision tree model with three scenarios(low-dose CT screening, chest X-ray screening, and no screening) was developed to compare screening results in a simulated Chinese urban cohort(100,000 smokers aged45-80 years). Data of participant characteristics were obtained from national registries and epidemiological surveys for estimating lung cancer prevalence. The selection of other tree variables such as sensitivities and specificities of low-dose CT and chest X-ray screening were based on literature research. Differences in lung cancer mortality(primary outcome), false diagnoses, and deaths due to false diagnosis were calculated. Sensitivity analyses were performed to identify the factors that associate with the screening results and to ascertain worst and optimal screening effects considering possible ranges of the variables.Results: Among the 100,000 subjects, there were 448,541, and 591 lung cancer deaths in the low-dose CT, chest X-ray, and no screening scenarios, respectively(17.2% reduction in low-dose CT screening over chest X-ray screening and 24.2% over no screening). The costs of the two screening scenarios were 9387 and 2497 false diagnoses and 7and 2 deaths due to false diagnosis among the 100,000 persons, respectively. The factors that most influenced death reduction with low-dose CT screening over no screening were lung cancer prevalence in the screened cohort, lowdose CT sensitivity, and proportion of early-stage cancers among low-dose CT detected lung cancers. Considering all possibilities, reduction in deaths(relative numbers) with low-dose CT screening in the worst and optimal cases were16(5.4%) and 288(40.2%) over no screening, respectively.Conclusions: In terms of mortality outcomes, our findings favor conducting low-dose CT screening in urban China.However, approaches to reducing false diagnoses and optimizing important screening conditions such as enrollment criteria for screening are highly needed. | Zixing Wang Wei Han Weiwei Zhang Fang Xue Yuyan Wang Yaoda Hu Lei Wang Chunwu Zhou Yao Huang Shijun Zhao Wei Song Xin Sui Ruihong Shi Jingmei Jiang | 2017 | Chinese Journal of Cancer2017，36，8： | 9 |
| 13 | Curcumenol triggered ferroptosis in lung cancer cells via lncRNA H19/miR-19b-3p/FTH1 axis显示文摘Curcumenol,an effective ingredient of Wenyujin,has been reported that exerted its antitumor potential in a few cancer types.However,the effect and molecular mechanism of curcumenol in lung cancer are largely unknown.Here,we found that curcumenol induced cell death and suppressed cell proliferation in lung cancer cells.Next,we demonstrated that ferroptosis was the predominant method that contributed to curcumenol-induced cell death of lung cancer in vitro and vivo for the first time.Subsequently,using RNA sequencing,we found that the long non-coding RNA H19(lncRNA H19)was significantly downregulated in lung cancer cells treated with curcumenol,when compared to untreated controls.Overexpression of lncRNA H19 eliminated the anticancer effect of curcumenol,while lncRNA H19 knockdown promoted ferroptosis induced by curcumenol treatment.Mechanistically,we showed that lncRNA H19 functioned as a competing endogenous RNA to bind to miR-19b-3p,thereby enhanced the transcription activity of its endogenous target,ferritin heavy chain 1(FTH1),a marker of ferroptosis.In conclusion,our data show that the natural product curcumenol exerted its antitumor effects on lung cancer by triggering ferroptosis,and the lncRNA H19/miR-19b-3p/FTH1 axis plays an essential role in curcumenol-induced ferroptotic cell death.Therefore,our findings will hopefully provide a valuable drug for treating lung cancer patients. | Ruonan Zhang Ting Pan Yu Xiang Mingming Zhang Han Xie Zimao Liang Bi Chen Cong Xu Jing Wang Xingxing Huang Qianru Zhu Ziming Zhao Quan Gao Chengyong Wen Wencheng Liu Weirui Ma Jiao Feng Xueni Sun Ting Duan Elaine Lai-Han Leung Tian Xie Qibiao Wu Xinbing Sui | 2022 | Bioactive Materials2022，7，7： | 8 |
| 14 | Comparative analysis between endometrial proteomes of pregnant and non-pregnant ewes during the peri-implantation period显示文摘Background:Early pregnancy failure has a profound impact on both human reproductive health and animal production.2/3 pregnancy failures occur during the peri-implantation period;however,the underlying mechanism(s)remains unclear.Well-organized modification of the endometrium to a receptive state is critical to establish pregnancy.Aberrant endometrial modification during implantation is thought to be largely responsible for early pregnancy loss.Result:In this study,using well-managed recipient ewes that received embryo transfer as model,we compared the endometrial proteome between pregnant and non-pregnant ewes during implantation period.After embryo transfer,recipients were assigned as pregnant or non-pregnant ewes according to the presence or absence of an elongated conceptus at Day 17 of pregnancy.By comparing the endometrial proteomic profiles between pregnant and non-pregnant ewes,we identified 94 and 257 differentially expressed proteins(DEPs) in the endometrial caruncular and intercaruncular areas,respectively.Functional analysis showed that the DEPs were mainly associated with immune response,nutrient transport and utilization,as well as proteasome-mediated proteolysis.Conclusion:These analysis imply that dysfunction of these biological processes or pathways of DEP in the endometrium is highly associated with early pregnancy loss.In addition,many proteins that are essential for the establishment of pregnancy showed dysregulation in the endometrium of non-pregnant ewes.These proteins,as potential candidates,may contribute to early pregnancy loss. | Haichao Zhao Linlin Sui Kai Miao Lei An Dong Wang Zhuocheng Hou Rui Wang Min Guo Zhilong Wang Jiqiang Xu Zhonghong Wu Jianhui Tian | 2015 | Journal of Animal Science and Biotechnology2015，6，3： | 8 |
| 15 | Smart CU1.75S nanocapsules with high and stable photothermal efficiency for NIR photo-triggered drug release显示文摘Thermosensitive 药交货系统(DDS ) 面对主要挑战,例如遥远、可重复的控制在 vivo 温度,尽管这些能增加药的治疗学的功效。处理这个问题,我们涂在红外线附近(NIR ) photothermal Cu 1.75 有 pH/thermos-sensitive 聚合物由的 S nanocrystals 在 situ 聚合。装载内容的 doxorubicine (纪录影片) 直到 40 wt.% ,与纪录影片在正常生理的条件下面正在被漏的不到 8.2 wt.%(pH = 7.4, 37 吗? | Sheng Huang Jing Liu Qian He Hongli Chen Jiabin Cui Suying Xu Yuliang Zhao Chunying Chen Leyu Wang | 2015 | Nano Research2015，8，12： | 7 |
| 16 | Comparison of the autofluorescence bronchoscope and the white light bronchoscope in airway examination显示文摘Background and Objective: The sensitivity and accuracy of white light bronchoscopy (WLB) in airway examination are low. Autofluorescence bronchoscope (AFB) can determine early lesions in bronchial mucosa more sensitively, but it has seldom performed in China. To assess the clinical value of the AFB in airway examination, we compared the sensitivity and specificity of the AFB and WLB in detecting cancer of the airway mucosa. Methods: Between September 2009 and May 2010, bronchoscope examinations using both the AFB and WLB were performed on 136 patients, 95 men and 41 women with a median age of 61.5 years (ranged from 25 to 84 years). There were 46 lesions located in the central airway, 84 in the peripheral lung parenchyma, and 6 in the mediastinal region. All patients received local and general anesthesia and were subsequently examined with the WLB and AFB in tandem. All procedures were completed safely. Abnormal visual findings were recorded, and biopsies of the affected regions were collected for pathologic examination. Results: Of 241 regions sampled for biopsy, 76 sites contained malignant lesions, whereas 165 sites contained benign lesions. The AFB detected 72 of the 76 malignant lesions, but the WLB detected only 50. The sensitivities of the AFB and WLB were 94.7% and 65.8%, respectively, and the specificities were 57.0% and 83.6%, respectively. The negative predictive values of the AFB and WLB were 95.9% and 84.1%, respectively. Conclusions: The AFB is more sensitive than the WLB in detecting cancerous lesions in the mucosa, and is an effective airway examination. | Yun Li Xiao Li Xi-Zhao Sui Liang Bu Zu-Li Zhou Fan Yang Yan-Guo Liu Hui Zhao Jian-Feng Li Jun Liu Guan-Chao Jiang Jun Wang | 2010 | Chinese Journal of Cancer2010，29，12： | 7 |
| 17 | Treating ischaemic stroke with intravenous tPA beyond 4.5 hours under the guidance of a MRI DWI/T2WI mismatch was safe and effective显示文摘Purpose Clinical trials have provided evidence that treating patients with acute ischaemic stroke(AIS)beyond 4.5 hours was feasible.Among them using MRI diffusion-weighted imaging/fluid attenuation inversion response(DWI/FLAIR)mismatch to guide intravenous tissue plasminogen activator(tPA)was successful.Our study explored the outcome and safety of using DWI/T2-weighted imaging(T2WI)mismatch to guide intravenous tPA therapy for patients with AIS between 4.5 hours and 12 hours of onset.Method This was a retrospective study.Records of 1462 AIS patients with the time of onset of<12 hours were reviewed.Those had MRI rapid sequence study and had hyperintense signal on DWI but normal T2WI and received intravenous tPA up to 12 hours of onset were included in the analysis.Their demographics,risk factors,post-tPA complications,National Institutes of Health Stroke Scale(NIHSS)scores and outcome were recorded and analyse.χ2 was used to compare the intergroup variables.SAS was used to perform statistical calculation.A p<0.05 was considered statistically significant.results Of 1462 identified,601(41%)patients were entered into the final analysis.Among them,327(54%)had intravenous tPA within 4.5 hours of onset and 274(46%)were treated between 4.5-12 hours.After intravenous tPA,426 cases(71%)had>4 pints of improvement on NIHSS score within 24 hours.Postintravenous tPA,32(5.32%)cases had haemorrhagic transformation.26(4.33%)were asymptomatic ICH and 4(0.67%)died.At 90 days,523(87%)achieved a modified Rankin scale of 0-2.Conclusion Using MRI DWI/T2WI mismatch to identify patients with AIS for intravenous tPA between 4.5 hours and 12 hours was safe and effective.The outcome was similar to those used DWI/PWI or DWI/FLAIR mismatch as the screening tool.However,obtaining DWI/T2WI was faster and avoided the need of contrast material. | Qing-ke Bai Zhen-guo Zhao Lian-jun Lu Jian Shen Jian-ying Zhang Hai-jing Sui Xiu-hai Xie Juan Chen Juan Yang Cui-rong Chen | 2019 | Stroke & Vascular Neurology2019，4，1： | 6 |
| 18 | Knockdown of S-phase Kinase-associated Protein-2 Expression in MCF-7 Inhibits Cell Growth and Enhances the Cytotoxic Effects of Epirubicin显示文摘S 阶段联系 kinase 的 protein-2 (Skp2 ) 在调停 ubiquitin 的解朊作用起一个关键作用,导致房间从的前进一对一个 proliferative 状态静止。Skp2 完了在许多肿瘤表示了并且相反地与 p27 表示相关,包括乳癌。在这研究,我们使用了小介入的 RNA (siRNAs ) 在人的乳癌 MCF-7 细胞禁止 Skp2 表示并且如果击倒,从而由 RNA 干扰(RNAi ) Skp2 调查将禁止乳癌细胞生长并且在 MCF-7 细胞上影响 epirubicin 的效果。三 Skp2 siRNA 构造被重新结合并且短暂地 transfected 人乳癌 MCF-7 房间。Skp2 的下面规定被反向的抄写聚合酶链反应和蛋白质印迹分析证实。我们证明 Skp2 siRNA 转染减少了 Skp2 蛋白质并且在 MCF-7 房间导致了 p27 蛋白质的累积。Skp2 siRNA 在 vitro 并且在 vivo 禁止了房间增长。由 RNAi 的 Skp2 击倒在 vitro 的增加的细胞的 apoptosis。有治疗进一步与 epirubicin 跟随的 Skp2 siRNA 的治疗禁止了癌症房间线的增长,与 epirubicin 跟随的控制 siRNA 相比。因此, Skp2 击倒由 RNAi 的表示禁止乳癌细胞生长并且提高 epirubicin 的效果。Skp2 的调停 siRNA 的基因 silencing 能是为在规定下面的 p27 的抑制的新奇癌症基因治疗。 | Lichun SUN Li CAI Yan YU Qingwei MENG Xuesong CHENG Yanbin ZHAO Guangjie SUI Fengmin ZHANG | 2007 | Acta Biochimica et Biophysica Sinica2007，39，12： | 6 |
| 19 | Preparation and characterization of boron-doped corn straw biochar: Fe(Ⅱ) removal equilibrium and kinetics显示文摘Nowadays,iron ions as a ubiquitous heavy metal pollutant are gradually concerned and the convenient and quick removal of excessive iron ions in groundwater has become a major challenge for the safety of drinking water.In this study,boron-doped biochar(B-BC)was successfully prepared at various preparation conditions with the addition of boric acid.The as-prepared material has a more developed pore structure and a larger specific surface area(up to 897.97 m2/g).A series of characterization results shows that boric acid effectively activates biochar,and boron atoms are successfully doped on biochar.Compared with the ratio of raw materials,the pyrolysis temperature has a greater influence on the amount of boron doping.Based on Langmuir model,the maximum adsorption capacity of 800 B-BC1:2 at25℃,40℃,55℃ are 50.02 mg/g,95.09 mg/g,132.78 mg/g,respectively.Pseudo-second-order kinetic model can better describe the adsorption process,the adsorption process is mainly chemical adsorption.Chemical complexation,ions exchange,and co-precipitation may be the main mechanisms for Fe2+removal. | Long Sui Chunyu Tang Qing Du Ying Zhao Kui Cheng Fan Yang | 2021 | Journal of Environmental Sciences2021，33，8： | 6 |
| 20 | The anti-viral protein of trichosanthin penetrates into human immunodeficiency virus type 1显示文摘Trichosanthin (TCS ) 是一种类型我有有势力的使核糖体失去活性的蛋白质对人的免疫不全病毒类型 1 的禁止的活动,并且临床上在获得的免疫不全被使用了症候群(爱滋病) 治疗。以前的研究表明 TCS 认出了人的免疫不全病毒类型 1 (HIV-1 ) 粒子。这里,我们调查了在 TCS 和 HIV-1 粒子之间的物理关系,并且证明 TCS 渗透进病毒的粒子,在它被保护免受各种各样的朊酶消化的伤害的地方。TCS 的穿入不在病毒的正直上施加明显的效果。FYY140142, D176,和 K177 为 membrane-translocation 过程作为关键氨基酸残余被识别。而且,渗透进 HIV-1 virions 的 TCS 显示出有势力抗病毒的活动。总的来说,观察建议进 HIV-1 粒子的 TCS 的穿入可能为消除病毒是重要的。 | Wenlong Zhao Du Feng Shan Sun Ting Han Senfang Sui | 2010 | Acta Biochimica et Biophysica Sinica2010，42，2： | 6 |
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