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| 1 | Inhibition of SARS-CoV-2 (previously 2019-nCoV) infection by a highly potent pan-coronavirus fusion inhibitor targeting its spike protein that harbors a high capacity to mediate membrane fusion显示文摘The recent outbreak of coronavirus disease(COVID-19)caused by SARS-CoV-2 infection in Wuhan,China has posed a serious threat to global public health.To develop specific anti-coronavirus therapeutics and prophylactics,the molecular mechanism that underlies viral infection must first be defined.Therefore,we herein established a SARS-CoV-2 spike(S)protein-mediated cell-cell fusion assay and found that SARS-CoV-2 showed a superior plasma membrane fusion capacity compared to that of SARS-CoV.We solved the X-ray crystal structure of six-helical bundle(6-HB)core of the HR1 and HR2 domains in the SARS-CoV-2 S protein S2 subunit revealing that several mutated amino acid residues in the HR1 domain may be associated with enhanced interactions with the HR2 domain.We previously developed a pan-coronavirus fusion inhibitor,EK1,which targeted the HR!domain and could inhibit infection by divergent human coronaviruses tested,including SARS-CoV and MERS-CoV.Here we generated a series of lipopeptides derived from EK1 and found that EK1C4 was the most potent fusion inhibitor against SARS-CoV-2 S protein-mediated membrane fusion and pseudovirus infection with IC50s of 1.3 and 15.8 nM,about 241-and 149-fold more potent than the original EK1 peptide,respectively.EK1C4 was also highly effective against membrane fusion and infection of other human coronavirus pseudoviruses tested,including SARS-CoV and MERS-CoV,as well as SARSr-CoVs,and potently inhibited the replication of 5 live human coronaviruses examined,including SARS-CoV-2.Intranasal application of EK1C4 before or after challenge with HCoV-OC43 protected mice from infection,suggesting that EK1C4 could be used for prevention and treatment of infection by the currently circulating SARS-CoV-2 and other emerging SARSr-CoVs. | Shuai Xia Meiqin Liu Chao Wang Wei Xu Qiaoshuai Lan Siliang Feng Feifei Qi Linlin Bao Lanying Du Shuwen Liu Chuan Qin Fei Sun Zhengli Shi Yun Zhu Shibo Jiang Lu Lu | 2020 | Cell Research2020，30，4： | 81 |
| 2 | Incubation and application of transgenic green fluorescent nude mice in visualization studies on glioma tissue remodeling显示文摘 | DONG Jun, DAI Xing-liang LU Zhao-hui FEI Xi-feng CHEN Hua ZHANG Quan-bin ZHAO Yao-dong WANG Zhi-min WANG Ai-dong LAN Qing HUANG Qiang | 2012 | Chinese Medical Journal2012，，24： | 17 |
| 3 | Intra-herb pharmacokinetics interaction between quercetin and isorhamentin显示文摘瞄准:橡黄素和 isorhamnetin 是一些植物摘录的普通成分,例如银杏叶子的摘录和 Hippophae rhamnoides L 的全部的黄酮。在 isorhamnetin 和橡黄素之间的 intra 植物 pharmacokinetics 相互作用在现在的学习被调查。方法:人的 MDR1 cDNA transfected MDCKII 房间被用来验证 isorhamnein 是否与 P-gp 交往了。Caco-2 运输试金并且一使随机化,在老鼠的 3 方法转线路 pharmacokinetics 学习被用来调查 pharmacokinetics 相互作用。HPLC 被用来决定房间运输样品。橡黄素和 isorhamnetin 的全部的血浆集中被处理被液体层析双人脚踏车团 spectrometry (LC-MS/MS ) 与 β-glucuronidase 和 sulfatase 决定。结果:越过人的 MDR1 cDNA transfected MDCKII 房间, Caco-2 房间和野类型的 MDCKII 房间的 isorhamnetin 的渗透比率(吸收性的 permeability/secretive 渗透) 分别地是 0.25 ± 0 .02, 0.74 ± 0 .05,和 1.41 ± 0 .06。这结果在 isorhamnetin 的房间流出证明了 P-gp 的角色。当越过 Caco-2 房间单层与对方一起共同搬运时, isorhamnetin 和橡黄素的渗透比率到 4.3 和 2.2 次增加了。在到老鼠的与对方一起的 coadministration 以后, C 72 h , 和 isorhamnetin 和橡黄素的 AUC 0 ∞
显著地与单个管理相比增加了的最大 , AUC 0。结论:上述结果证明了 intra 植物是在橡黄素和 isorhamentin 之间的 pharmacokinetics 相互作用。而另外的药流出抽, P-gp 可能起一个重要作用,例如多药抵抗伙伴蛋白质 2 并且乳癌抵抗蛋白质,可能被包含。除药植物相互作用以外,因此, intra 植物相互作用可能与草药底的疗法的宽使用被带进看法。 | Ke LAN Jian-lin HE Yang TIAN Fei TAN Xue-hua JIANG Ling WANG Li-ming YE | 2008 | Acta Pharmacologica Sinica2008，29，11： | 16 |
| 4 | Genome sequences of horticultural plants:past,present,and future显示文摘Horticultural plants play various and critical roles for humans by providing fruits,vegetables,materials for beverages,and herbal medicines and by acting as ornamentals.They have also shaped human art,culture,and environments and thereby have influenced the lifestyles of humans.With the advent of sequencing technologies,there has been a dramatic increase in the number of sequenced genomes of horticultural plant species in the past decade.The genomes of horticultural plants are highly diverse and complex,often with a high degree of heterozygosity and a high ploidy due to their long and complex history of evolution and domestication.Here we summarize the advances in the genome sequencing of horticultural plants,the reconstruction of pan-genomes,and the development of horticultural genome databases.We also discuss past,present,and future studies related to genome sequencing,data storage,data quality,data sharing,and data visualization to provide practical guidance for genomic studies of horticultural plants.Finally,we propose a horticultural plant genome project as well as the roadmap and technical details toward three goals of the project. | Fei Chen Yunfeng Song Xiaojiang Li Junhao Chen Lan Mo Xingtan Zhang Zhenguo Lin Liangsheng Zhang | 2019 | Horticulture Research2019，6，1： | 16 |
| 5 | Combined MELD and blood lipid level in evaluating the prognosis of decompensated cirrhosis显示文摘AIM: To evaluate the prognostic value of the combined model for end-stage liver disease (MELD) and blood lipid level in patients with decompensated cirrhosis. METHODS: A total of 198 patients with decompensated cirrhosis were enrolled into the study. The values of triglyceride (TG), cholesterol (TC), high density lipoproteins (HDL) and low density lipoprotein (LDL) of each patient on the fi rst day of admission were retrieved from the medical records, and MELD was calculated. All the patients were followed up for 1 year. The relationship between the change of blood lipid level and the value of MELD score was studied by analysis of variance. The prognostic factors were screened by multivariate Cox proportional hazard model. Draw Kaplan-Meier survival curves were drawn. RESULTS: Forty-f ive patients died within 3 mo and 83 patients died within 1 year. The levels of TG, TC, HDL and LDL of the death group were all lower than those of the survivors. The serum TG, TC, HDL and LDL levels were lowered with the increase of the MELD score. Multivariate Cox proportional hazard model showed that MELD ≥18 and TC ≤2.8 mmol/L were independent risk factors for prognosis of decompensated cirrhosis. Survival analysis showed that MELD ≥18 combined with TC ≤ 2.8 mmol/L can clearly discriminate between the patients who would survive and die in 1 year. CONCLUSION: MELD ≥18 and TC ≤2.8 mmol/L are two important indexes to predict the prognosis of patients with decompensated cirrhosis. Their combination can effectively predict the long-term prognosis of patients with decompensated cirrhosis. | Jiang, Ming Liu, Fei Xiong, Wu-Jun Zhong, Lan Xu, Wen Xu, Fei Liu, Yan-Bing | 2010 | World Journal of Gastroenterology2010，16，11： | 14 |
| 6 | Comparison of four models for end-stage liver disease in evaluating the prognosis of cirrhosis显示文摘AIM: To investigate the prognostic value of the model for end-stage liver disease (MELD) and three new MELD-based models combination with serum sodium in decompensated cirrhosis patients-the MELD with the incorporation of serum sodium (MELD-Na), the integrated MELD (iMELD), and the MELD to sodium (MESO) index. METHODS: A total of 166 patients with decompensated cirrhosis were enrolled into the study. MELD, MELD- Na, iMELD and MESO scores were calculated for each patient following the original formula on the first day of admission. All patients were followed up at least 1 year. The predictive prognosis related with the four models was determined by the area under the receiver operating characteristic curve (AUC) of the four parameters. Kaplan-Meier survival curves were made using the cut-offs identif ied by means of receiver operating characteristic (ROC). RESULTS: Out of 166 patients, 38 patients with signifi cantly higher MELD-Na (28.84 ± 2.43 vs 14.72 ± 0.60), iMELD (49.04 ± 1.72 vs 35.52 ± 0.67), MESO scores (1.59 ± 0.82 vs 0.99 ± 0.42) compared to the survivors died within 3 mo (P < 0.001). Of 166 patients, 75 with markedly higher MELD-Na (23.01 ± 1.51 vs 13.78 ± 0.69), iMELD (44.06 ± 1.19 vs 34.12 ± 0.69), MESO scores (1.37 ± 0.70 vs 0.93 ± 0.40) than the survivors died within 1 year (P < 0.001). At 3 mo of enrollment, the iMELD had the highest AUC (0.841), and was followed by the MELD-Na (0.766), MESO (0.723), all larger than MELD (0.773); At 1year, the iMELD still had the highest AUC (0.783), the difference between the iMELD and MELD was statistically significant (P < 0.05). Survival curves showed that the three new models were all clearly discriminated the patients who survived or died in short-term as well as intermediate-term (P < 0.001). CONCLUSION: Three new models, changed with serum sodium (MELD-Na, iMELD, MESO) can exactly predict the prognosis of patients with decompensated cirrhosis for short and intermediate period, and may enhance the prognostic accuracy of MELD. The iMELD is better prognostic model for outcome prediction in patients with decompensated cirrhosis. | Ming Jiang Fei Liu Wu-Jun Xiong Lan Zhong Xi-Mei Chen | 2008 | World Journal of Gastroenterology2008，14，42： | 13 |
| 7 | Science Letters:Evaluation of a kinetic uricase method for serum uric acid assay by predicting background absorbance of uricase reaction solution with an integrated method显示文摘A patented kinetic uricase method was evaluated for serum uric acid assay. Initial absorbance of the reaction mixture before uricase action (A0) was obtained by correcting the absorbance at 293 nm measured before the addition of uricase solution, and background absorbance (Ab) was predicted by an integrated method. Uric acid concentration in reaction solution was calcu-lated from ?A, the difference between A0 and Ab, using the absorptivity preset for uric acid. This kinetic uricase method exhibited CV<4.3% and recovery of 100%. Lipids, bilirubin, hemoglobin, ascorbic acid, reduced glutathione and xanthine <0.32 mmol/L in serum had no significant effects. ?A linearly responded to 1.2 to 37.5 μmol/L uric acid in reaction solution containing 15 μl serum. The slope of linear response was consistent with the absorptivity preset for uric acid while the intercept was consistent with that for serum alone. Uric acid concentrations in clinic sera by different uricase methods positively correlated to each other. By Bland-Altman analysis, this kinetic uricase method accorded with that by quantifying the total change of UV absorbance on the completion of uricase reaction. These results demonstrated that this kinetic uricase method is reliable for serum uric acid assay with enhanced resistance to both xanthine and other common errors, wider range of linear response and much lower cost. | LIAO Fei ZHAO Yun-sheng ZHAO Li-na TAO Jia ZHU Xiao-yun LIU Lan | 2006 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2006，7，6： | 12 |
| 8 | Efficacy and safety of rituximab therapy for systemic lupus erythematosus:a systematic review and meta-analysis显示文摘Objective:To review the efficacy and safety of rituximab therapy for systemic lupus erythematosus(SLE).Methods:We searched for randomized controlled trails and observational studies that evaluated the effect of rituximab based on the systemic lupus erythematosus disease activity index(SLEDAI),British Isles lupus assessment group index(BILAG),urine protein levels,and the prednisolone dose,and had adequate data to calculate the mean,standard deviation(SD),and 95% confidence intervals,and to systematically review and meta-analyze observational studies with fixed effects model or random effects model.Results:We included 2 randomized controlled studies and 19 observational clinical studies.We summarized the data from the 19 observational studies,analyzed the heterogeneity of the literature,and then used fixed effect model or random effect model for statistical analysis.The SLEDAI,BILAG,and urine protein levels and the prednisolone dosage were decreased after rituximab treatment,and the decreases in the BILAG,urine protein levels,and the prednisolone dose were found to be significant(P<0.05),when compared with baseline level.Rituximab's adverse effects generally could be controlled with an effective dosing regimen.Conclusions:Although there are still controversies about rituximab's treatment on SLE,but our study had showed that rituximab had favorable effects on refractory lupus.The long-term efficacy and safety of rituximab require further study. | Lan LAN Fei HAN Jiang-hua CHEN | 2012 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2012，13，9： | 12 |
| 9 | Incidence and risk factors of tuberculosis among the elderly population in China:a prospective cohort study显示文摘Background:China is facing challenges of the shifting presentation of tuberculosis(TB)from younger to elderly due to an ageing population,longer life expectancy and reactivation disease.However,the burden of elderly TB and influence factors are not yet clear.To fill the gap,we generated a cohort study to measure the magnitude of TB incidence and associated factors among the elderly population aged 65 years and above in China.Methods:In this cohort established in 2013 through a prevalence survey conducted in selected sites,a total of 34076 elderlies without TB were enrolled into two-year follow-up.We used both active and passive case findings to find out all TB patients among them.The person-year(PY)incidence rates for both bacteriologically positive TB and active TB were calculated.Cox proportional regression model was performed to test effect of risk factors,and the population attributable fraction(PAF)of each risk factor contributing to incident TB among elderlies was calculated.Results:Over the two-year follow-up period,a total of 215 incident active TB were identified,62 of which were bacteriologically positive.The incidence rates for active TB and bacteriologically positive TB were 481.8 per 100000 PY(95%CI:417.4–546.2 per 100000 PY)and 138.9 per 100000 PY(95%CI:104.4–173.5 per 100000 PY),respectively.Incident cases detected by active case finding were significantly higher(P<0.001).Male,non-Han nationality,previously treated TB,ex/current smoker and body mass index(BMI)<18.5 presented as independent predictors for developing TB disease.For developing bacteriologically positive TB,the biggest contribution was from self-reported ex or current smoker(18.06%).And,for developing active TB,the biggest contribution was from non-Han nationality(35.40%),followed by male(26.80%)and age at 75 years and above(10.85%).Conclusions:Ageing population in China had a high TB incidence rate and risk to develop TB disease,implying that National TB Program(NTP)needs to prioritize for elderly.Active case finding should be applied capture more active TB cases among this particular population,especially for male,non-Han nationality,and those with identified risk factors. | Jun Cheng Yan-Ni Sun Can-You Zhang Yan-Ling Yu Li-Hong Tang Hong Peng Ying Peng Yu-Xia Yao Shuang-Yi Hou Jian-Wei Li Jin-Ming Zhao Lan Xia Lin Xu Yin-Yin Xia Fei Zhao Li-Xia Wang Hui Zhang | 2020 | Infectious Diseases of Poverty2020，9，1： | 10 |
| 10 | Combating the Fragile Karst Environment in Guizhou,China显示文摘喀斯特景观布满落水洞、洞穴、地下河及可溶性基岩,它们占据全球地表面积的25%。虽然某些喀斯特景观很吸引人,具有审美价值,大部分则是脆弱区,不适合人类居住,因为土层极其浅薄或完全无土,而且水容易流失。 | Zhang Baiping Xiao Fei Wu Hongzhi Mo Shenguo Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Datun Road 3#,Beijing 100101,China.Email: Zhu Shouqian Yu Lifei Forestry College,Guizhou University,Guiyang 550025,China.Emaih Xiong Kangning Lan Anjun Department of Resources and Environment,Guizhou Normal University,Guiyang 550001,China.Email: | 2006 | AMBIO-人类环境杂志2006，35，2： | 9 |
| 11 | Receptome profiling identifies KREMEN1 and ASGR1 as alternative functional receptors of SARS-CoV-2显示文摘Host cellular receptors play key roles in the determination of virus tropism and pathogenesis.However,little is known about SARS-CoV-2 host receptors with the exception of ACE2.Furthermore,ACE2 alone cannot explain the multi-organ tropism of SARS-CoV-2 nor the clinical differences between SARS-CoV-2 and SARS-CoV,suggesting the involvement of other receptor(s).Here,we performed genomic receptor profiling to screen 5054 human membrane proteins individually for interaction with the SARS-CoV-2 capsid spike(S)protein.Twelve proteins,including ACE2,ASGR1,and KREMEN1,were identified with diverse S-binding affinities and patterns.ASGR1 or KREMEN1 is sufficient for the entry of SARS-CoV-2 but not SARS-CoV in vitro and in vivo.SARS-CoV-2 utilizes distinct ACE2/ASGR1/KREMEN1(ASK)receptor combinations to enter different cell types,and the expression of ASK together displays a markedly stronger correlation with virus susceptibility than that of any individual receptor at both the cell and tissue levels.The cocktail of ASK-related neutralizing antibodies provides the most substantial blockage of SARS-CoV-2 infection in human lung organoids when compared to individual antibodies.Our study revealed an interacting host receptome of SARS-CoV-2,and identified ASGR1 and KREMEN1 as alternative functional receptors that play essential roles in ACE2-independent virus entry,providing insight into SARS-CoV-2 tropism and pathogenesis,as well as a community resource and potential therapeutic strategies for further COVID-19 investigations. | Yunqing Gu Jun Cao Xinyu Zhang Hai Gao Yuyan Wang Jia Wang Juan He Xiaoyi Jiang Jinlan Zhang Guanghui Shen Jie Yang Xichen Zheng Gaowei Hu Yuanfei Zhu Shujuan Du Yunkai Zhu Rong Zhang Jianqing Xu Fei Lan Di Qu Guoliang Xu Yun Zhao Dong Gao Youhua Xie Min Luo Zhigang Lu | 2022 | Cell Research2022，32，1： | 8 |
| 12 | Accidental conus medullaris injury following combined epidural and spinal anesthesia in a pregnant woman with unknown tethered cord syndrome显示文摘In most adults,the conus medullaris ends at around the inferior margin of the first lumbar (L1) vertebral body)However,location of terminus of the conus medullaris is variable and even extends more distally in patients with diseases such as tethered cord syndrome (TCS).Here,we reported a conus medullaris injury following combined spinal and epidural anesthesia (CSEA) in a pregnant woman with unknown TCS. | XUE Ji-xiu LI Bing LAN Fei | 2013 | Chinese Medical Journal2013，，6： | 8 |
| 13 | Apoptotic Effects of Hypocrellin A on HeLa Cells显示文摘Hypocrellin A(HA), a photosensitive perylenequinone compound of Hypocrella bambusae, inhibited the prolife-{ration} of several tumor cell lines. Human cervical cancer cells, HeLa cells, were used as a model to elucidate the molecular mechanisms of HA-induced tumor cell death. The results show that HA can induce the oligonucleosomal fragmentation of DNA in HeLa cells and also can increase the expression of apoptosis inducer Bax mRNA and that it decreases the expression of apoptosis suppressor, Bcl-2 mRNA, in mitochondria. It can be concluded from the data that HA-induced apoptosis is related to the balance between Bcl-2 and Bax gene expressions. | FEI Xiao-fang CHEN Jie ZHENG Ke-yan WU Wei SUN Su-juan WANG Li MA Lan LI Cong TENG Li-rong | 2006 | Chemical Research in Chinese Universities2006，22，6： | 8 |
| 14 | Hydrolyzed seawater pearl tablet modulates the immunity via attenuating Th1/Th2 imbalance in an immunosuppressed mouse model显示文摘OBJECTIVE: To investigate whether Hydrolyzed Seawater Pearl tablet(HSPT) could modulate the Th1/Th2 imbalance in an immunosuppressed mouse model with Th1 to Th2 shift induced by Cyclosporine A(Cs A) which can be used in the clinical treatment of Th2 to Th1 shift diseases, and explore the possible mechanism for the adjuvant therapeutic efficacy of HSPT on recurrent respiratory infections(RRI) and acquired immune deficiency syndrome(AIDS).METHODS: The mice were randomly divided into six groups of five animals each, namely normal group, model group, lentinan polysaccharide tablet(LPT) group and three HPST treated groups. HPST treated groups were administered with HPST(0.51,1.02, 2.04 g/kg) via intragastric gavage(i.g) for 30 consecutive days. LPT used as reference drug for positive control, LPT group was administered with LPT(8.2 mg/kg) for 30 consecutive days. Normal group and model group were received distilled water. The animals in model group, LPT group and HPST treated groups were injected intraperitoneally with Cs A(50 mg/kg) to establish the immunosuppressed mice model with Th1 to Th2 shift on the20 th, 22 nd and 24 th day, one hour after the administration of the respective treatment. Animals were sacrificed one hour after the last administration to collect blood and splenic tissue. The proportion of T cells including CD8+ and CD4+ T cells, Th1 and Th2 in peripheral blood of experimental mice were measured by flow cytometric. The protein level in serum and m RNA level in splenic tissue of experimental mice for interleukin(IL)-2, IL-12, interferon-γ(IFN-γ), IL-4, IL-6, IL-10 and IL-13 were measured by enzyme linked immunosorbent assay and fluorescence quantitative polymerase chain reaction respectively.RESULTS: HSPT elevated the proportion of T cells including both CD8+ and CD4+ T cells, in which the proportion of Th1 and Th2 cells increased, while the ratio of Th1/Th2 cells decreased in peripheral blood of the immunosuppressed mouse model with Th1 to Th2 shift induced by Cs A. Furthermore,HSPT elevated both protein and m RNA level of Th1-type cytokines IL-2 and IFN-γ, while had no significant effect on protein and m RNA level of Th1-type cytokine IL-12 and Th2-type cytokines IL-4, IL-6, IL-10, IL-13 in mouse model.CONCLUSION: Our findings suggest that HSPT can increase proportion of T cells including both CD8+and CD4+T cells and induce Th2 to Th1 shift in both cells and cytokines, which probably was the mechanism to account for the adjuvant therapeutic efficacy of HSPT on RRI and AIDS. | LAN Taijin LUO Xuefei MO Mingyue CHEN Zhenxing LUO Fei HAN Siyin LIU Peng LIANG Zhongxiu ZHANG Ting LI Tianyi YAN Qiangqiang LIN Yong LIN Jiang | 2021 | Journal of Traditional Chinese Medicine2021，41，3： | 6 |
| 15 | The heterogeneity of islet autoantibodies and the progression of islet failure in type 1 diabetic patients显示文摘Type 1 diabetes mellitus is heterogeneous in many facets. The patients suffered from type 1 diabetes present several levels of islet function as well as variable number and type of islet-specific autoantibodies. This study was to investigate prevalence and heterogeneity of the islet autoantibodies and clinical phenotypes of type 1 diabetes mellitus; and also discussed the process of islet failure and its risk factors in Chinese type 1 diabetic patients. A total of 1,291 type 1 diabetic patients were enrolled in this study. Demographic information was collected. Laboratory tests including mixed-meal tolerance test, human leukocyte antigen alleles, hemoglobin A1 c, lipids, thyroid function and islet autoantibodies were conducted. The frequency of islet-specific autoantibody in newly diagnosed T1 DM patients(duration shorter than half year) was 73% in East China. According to binary logistic regressions, autoantibody positivity, longer duration and lower Body Mass Index were the risk factors of islet failure. As the disease developed, autoantibodies against glutamic acid decarboxylase declined as well as the other two autoantibodies against zinc transporter 8 and islet antigen 2. The decrease of autoantibodies was positively correlated with aggressive beta cell destruction. Autoantibodies can facilitate the identification of classic T1 DM from other subtypes and predict the progression of islet failure. As there were obvious heterogeneity in autoantibodies and clinical manifestation in different phenotypes of the disease, we should take more factors into consideration when identifying type 1 diabetes mellitus. | Jin Liu Lingling Bian Li Ji Yang Chen Heng Chen Yong Gu Bingqin Ma Wei Gu Xinyu Xu Yun Shi Jian Wang Dalong Zhu Zilin Sun Jianhua Ma Hui Jin Xing Shi Heng Miao Bing Xin Yan Zhu Zhenwen Zhang Ruifang Bu Lan Xu Guangde Shi Wei Tang Wei Li Dongmei Zhou Jun Liang Xingbo Cheng Bimin Shi Jixiang Dong Ji Hu Chen Fang Shao Zhong Weinan Yu Weiping Lu Chenguang Wu Li Qian Jiancheng Yu Jialin Gao Xiaoqiang Fei Qingqing Zhang Xueqin Wang Shiwei Cui Jinluo Cheng Ning Xu Guofeng Wang Guoqing Han Chunrong Xu Yun Xie Minmin An Wei Zhang Zhixiao Wang Yun Cai Qi Fu Yu Fu Shuai Zheng Fan Yang Qingfang Hu Hao Dai Yu Jin Zheng Zhang Kuanfeng Xu Yifan Li Jie Shen Hongwen Zhou Wei He Xuqin Zheng Xiao Han Liping Yu Jinxiong She Mei Zhang Tao Yang | 2016 | Science China(Life Sciences)2016，59，9： | 5 |
| 16 | Validity of distress thermometer for screening of anxiety and depression in family caregivers of Chinese breast cancer patients receiving postoperative chemotherapy显示文摘Objective:Family caregivers(FCs)of breast cancer patients play a vital role throughout the treatment process.Psychological distress of FCs is common and often ignored.A simple and effective instrument for screening psychological distress would help in selecting those FCs requiring special attention and intervention.Here,the validity of distress thermometer(DT)in FCs of Chinese breast cancer patients receiving postoperative chemotherapy was assessed,and the prevalence of anxiety and depression was evaluated.Methods:We recruited 200 FCs of hospitalized breast cancer patients in this cross-sectional descriptive study.Before the first cycle of adjuvant chemotherapy,the levels of anxiety and depression among FCs were assessed using DT and Hospital Anxiety and Depression Scale(HADS).In total,191 valid cases were analyzed.HADS was used as the diagnostic standard to assess the effectiveness of DT as a screening tool for anxiety and depression as well as to analyze the diagnostic efficiency of DT at various cutoff points.Results:The definitive prevalence of both anxiety and depression was 8.90%.The mean level of anxiety and depression among FCs was 5.64±3.69 and 5.09±3.85,respectively,both of which were significantly higher than corresponding Chinese norms(P<0.01).The areas under receiver operating characteristic curves of DT for the diagnoses of FCs'anxiety and depression were 0.904 and 0.885,respectively.A cutoff value of 5 produced the best diagnostic effects of DT for anxiety and depression.Conclusions:The levels of both anxiety and depression were higher in the FCs of Chinese breast cancer patients receiving postoperative chemotherapy than the national norm.DT might be an effective tool to initially screen psychological distress among FCs.This process could be integrated into the palliative care of breast cancer patients and warrant further research. | Min Yang Fei Ma Bo Lan Jianqiang Cai Xiaoying Sun Binghe Xu | 2020 | Chinese Journal of Cancer Research2020，32，4： | 5 |
| 17 | Tacrolimus dosage requirements in living donor liver transplant recipients with small-for-size grafts显示文摘AIM:To investigate the tacrolimus dosage requirements and blood concentrations in adult-to-adult right lobe living donor liver transplantation (AALDLT) recipients with small-for-size (SFS) grafts.METHODS: During January 2007 and October 2008, a total of 54 cases of AALDLT with an observation period of 6 mo were enrolled in this study. The 54 patients were divided into two groups according to graft-recipient body weight ratio (GRBW): SFS grafts group (Group S, GRBW<0.8%, n=8) and non-SFS grafts group (Group N, GRBW ≥0.8%, n=46). Tacrolimus 12-hour blood levels and doses were recorded during weeks 1,2,3 and 4 and months 2,3,4,5 and 6 in group S and group N. Meanwhile, acute rejection rates, liver and renal function test results, and the number of potentially interacting medications were determined at each interval in the two groups. A comparison of tacrolimus dosage requirements and blood levels were made weekly in the first month post-surgery, and monthly from months 2 to 6.RESULTS: There were no differences in the demo-graphic characteristics, acute rejection rates, liver and renal function test results, or the number of potentially interacting medications administered between the two groups. The tacrolimus dosage requirements in group S were significantly lower than group N at 2 wk (2.8±0.4 mg/d vs 3.6±0.7 mg/d, P=0.006), 3 wk (2.9±0.7 mg/d vs 3.9±0.8 mg/d, P=0.008), 4 wk (2.9±0.8 mg/d vs 3.9±1.0 mg/d, P=0.023) and 2 mo (2.8±0.7 mg/d vs 3.8 ±1.1 mg/d, P=0.033). Tacrolimus 12-h trough concentrations were similar between the two groups at all times except for 2 wk post-transplantation, when the concentrations were signifi cantly greater in group S recipients than in group N recipients (11.3±4.8 ng/mL vs 7.0±3.8 ng/mL, P=0.026).CONCLUSION: SFS grafts recipients have signifi cantly decreased tacrolimus dosage requirements compared with non-SFS grafts recipients in AALDLT during the first 2 mo post-surgery. | Fei Liu Ya Li Xiang Lan Yong-Gang Wei Bo Li Lv-Nan Yan Tian-Fu Wen Ji-Chun Zhao Ming-Qing Xu Wen-Tao Wang Jia-Yin Yang | 2009 | World Journal of Gastroenterology2009，15，31： | 5 |
| 18 | Low-frequency Stimulation at the Subiculum is Anti-convulsant and Anti-drug-resistant in a Mouse Model of Lamotrigine-resistant Temporal Lobe Epilepsy显示文摘Dear Editor,Epilepsy is a common neurological disease.About 30%of epileptic patients develop resistance to antiepileptic drugs(AEDs),and are considered to have refractory or drugresistant epilepsy[1].Based on the time course over which drug-resistance develops,refractory epilepsy can be further divided into an early-onset type(drug-resistance more likely innate and correlated with gene mutations)and a delayed-onset type(drug-resistance emerges after a period of medication)[2]. | Yeping Ruan Cenglin Xu Jile Lan Jiazhen Nao Shuo Zhang Fei Fan Yi Wang Zhong Chen | 2020 | Neuroscience Bulletin2020，36，6： | 4 |
| 19 | A 6.2–9.5 GHz receiver for Wimedia MB-OFDM and China UWB standard显示文摘An integrated 6.2–9.5 GHz UWB receiver for both WiMedia MB-OFDM and China UWB standard is proposed. The receiver can cover Group#3, Group#4 for WiMedia and Group#2–5 for China UWB standard respectively. The fully differential receiver consists of a wideband LNA and a down conversion mixer with high gain and low gain mode. A low-pass filter with controllable gain and cut-o? frequency along with a programmable gain amplifier are also included. The chip was fabricated in TSMC 0.13-μm RF CMOS process. Measurement results show that the receiver achieves voltage gain from 21 to 69 dB with 2 dB/step and an NF of 3.2–4.6 dB over 6.2–9.5 GHz and 1-dB compression point of ?21 dBm. The intermediate frequency of the receiver can be switched between 264 and 132 MHz, which enables the receiver applicable for both WiMedia and China UWB standard. Power consumption is only 47 mA with 1.2–V supply voltage. | GAO Ting ZHOU Feng LI Wei LAN Fei LINing REN JunYan | 2011 | Science China(Information Sciences)2011，54，2： | 4 |
| 20 | Recent advances in single metal atom-doped MoS_(2) as catalysts for hydrogen evolution reaction显示文摘The development of low-cost and highly efficient electrocatalysts for hydrogen evolution reaction(HER)is critical to the wide-spread applications of water splitting technology.In recent years,many efforts are devoted to exploring HER catalysts with high activity and stability based on non-precious metals.Benefited from the advantages of two-dimensional(2D)materials with unique physicochemical properties along with the single-atom catalysts with high activity,excellent stability and maximized atom utility efficiency,a new category of catalysts with 2D materials confining single atoms have shown great promises as high-performance HER catalysts.In this review,MoS_(2),as one of the typical 2D materials,doped with various single metal atoms as HER catalysts are fully discussed,including different synthetic strategies,catalytic performances and mechanisms toward HER as well as the major challenges ahead. | Rui Liu Hui‑Long Fei Gong‑Lan Ye | 2020 | Tungsten2020，2，2： | 4 |
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