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| 1 | Huangqi Guizhi Wuwu Decoction for treating diabetic peripheral neuropathy:a meta-analysis of 16 randomized controlled trials显示文摘OBJECTIVE:This meta-analysis was performed to systematically assess the efficacy and safety of the Chinese herbal medicine Huangqi Guizhi Wuwu Decoction(HGWWD) for treating diabetic peripheral neuropathy.DATA SOURCES:Six electronic databases,including the Cochrane Library,MEDLINE database,Chinese Biomedical Database,Chinese National Knowledge Infrastructure Database,Chinese Science and Technique Journals Database,and the Wanfang Database,were search ed on the internet for randomized controlled trials published up until 1 December 2015.The search terms included 'Chinese herbal medicine','diabetic peripheral neuropathy' and 'randomized controlled trials' in Chinese and in English.DATA SELECTION:We included randomized controlled trials using HGWWD/modified HGWWD for the treatment group,without restriction for the control group.We assessed literature quality in accordance with the Cochrane Review Handbook.A random or a fixed effects model was used to analyze outcomes using Rev Man 5.2 software.OUTCOME MEASURES:The primary outcomes were changes in symptoms and nerve conduction velocities.The secondary outcomeswere fasting blood glucose and hemorheological indexes.RESULTS:Sixteen randomized controlled trials,with a total of 1,173 patients,were included.Meta-analysis revealed that the efficacy of HGWWD for diabetic peripheral neuropathy was significantly superior compared with the control treatment(i.e.,control group)(risk ratio = 0.36,95% confidence interval(CI):0.29–0.46,Z =8.33,P < 0.00001) Compared with the control group,there was an increase in median motor nerve conduction velocity(mean difference(MD) = 3.46,95%CI:1.88–5.04,Z = 4.30,P < 0.01) and median sensory nerve conduction velocity(MD = 3.30,95%CI:2.04–4.56,Z = 5.14,P < 0.01).There was also an increase in peroneal motor nerve conduction velocity(MD = 3.22,95%CI:2.45–3.98,Z = 8.21,P < 0.01) and peroneal sensory nerve conduction velocity(MD = 3.05,95%CI:2.01–4.09,Z = 5.75,P < 0.01) in the treatment groups.No significant difference in fasting blood glucose was found between the treatment groups and the control groups(MD =-0.12,95%CI:-0.42–0.19,Z = 0.76,P = 0.45).Plasma viscosity was significantly decreased after treatment(MD =-0.11,95%CI:-0.21 to-0.02,Z = 2.30,P = 0.02).No significant difference in fibrinogen was detectable(MD =-0.53,95%CI:-1.28–0.22,Z = 1.38,P = 0.17).Four trials reported that treatment groups experienced no adverse reactions.Adverse events were not mentioned in the other 12 trials.No trial reported the incidence of complications,quality of life outcomes,or health economics.CONCLUSION:HGWWD treatment improves diabetic neurologic symptoms and ameliorates nerve conduction velocities.Our study suggests that HGWWD may have significant therapeutic efficacy for the treatment of diabetic peripheral neuropathy.However,the methodological quality of the randomized controlled trials was generally low.Larger and better-designed randomized controlled trials are required to more reliably assess the clinical effectiveness of HGWWD. | Bing Pang Tian-yu Zhao Lin-hua Zhao Fang Wan Ru Ye Qiang Zhou Feng Tian Xiao-lin Tong | 2016 | Neural Regeneration Research2016，11，8： | 32 |
| 2 | Molecular Characterization and Drug-resistance of Mycobacterium tuberculosis Strains in Xuzhou, China显示文摘To understand the genetic diversity and drug resistance status of Mycobacterium tuberculosis(M tuberculosis)circulating in Xuzhou of China,the spacer-oligonucleotide typing(Spoligotyping)and multi-loci VNTRs(variable number tandem repeats)analysis(MLVA)were utilized for the genotyping of the isolates.Drug susceptibility test(DST) | PANG Hui TONG Jing LIU Hai Can DU Yang Guang ZHAO Xiu Qin JIANG Yi WU Xiao Cui YANG Jin Chuan WAN Kang Lin | 2014 | Biomedical and Environmental Sciences2014，27，12： | 7 |
| 3 | Over 255 mW single-frequency fiber laser with high slope efficiency and power stability based on an ultrashort Yb-doped crystal-derived silica fiber显示文摘A single-frequency distributed Bragg reflector (DBR) fiber laser at 1030 nm has been demonstrated using a 0.7 cm long homemade Yb:YAG crystal-derived silica fiber (YCDSF).The absorption and emission cross sections of the YCDSF are 4.93×10^(-20)cm^(2) at 980 nm and 1.1×10^(-20)cm^(2)at 1030 nm.Using this gain fiber,an over 255 m W continuous-wave lasing in the constructed laser has been obtained at single transverse and longitudinal mode operation.The slope efficiency and the pump threshold of the fiber laser were up to ~35%and as low as 25 m W,respectively.The fiber laser also demonstrated an optical signal-to-noise ratio of 79 dB and a beam quality factor of 1.016 in two orthogonal directions.Its power fluctuation at 210.5 m W was less than 0.85%of the average power within 13 h.Moreover,the relative intensity noise and linewidth of the laser are also investigated at the different pump powers.The results indicate that the single-frequency DBR fiber laser has potential applications in high-quality seed sources and high-precision optical sensing. | YING WAN JIANXIANG WEN CHEN JIANG FENGZAI TANG JING WEN SUJUAN HUANG FUFEI PANG TINGYUN WANG | 2021 | Photonics Research2021，9，5： | 6 |
| 4 | Cyanidin-3-O-galactoside and Blueberry Extracts Supplementation Improves Spatial Memory and Regulates Hippocampal ERK Expression in Senescence-accelerated Mice显示文摘Objective To investigate whether the antioxidation and the regulation on the Extracellular Regulated Protein Kinases(ERK) signaling pathway are involved in the protective effects of blueberry on central nervous system. Methods 30 Senescence-accelerated mice prone 8(SAMP8) mice were divided into three groups and treated with normal diet, blueberry extracts(200 mg/kg·bw/day) and cyaniding-3-O-galactoside(Cy-3-GAL)(50 mg/kg·bw/day) from blueberry for 8 weeks. 10 SAMR1 mice were set as control group. The capacity of spatial memory was assessed by Passive avoidance task and Morris water maze. Histological analyses on hippocampus were completed. Malondialdehyde(MDA) levels, Superoxide Dismutase(SOD) activity and the expression of ERK were detected. Results Both Cy-3-GAL and blueberry extracts were shown effective functions to relieve cellular injury, improve hippocampal neurons survival and inhibit the pyramidal cell layer damage. Cy-3-GAL and blueberry extracts also increased SOD activity and reduced MDA content in brain tissues and plasma, and increased hippocampal phosphorylated ERK(p-ERK) expression in SAMP8 mice. Further more, the passive avoidance task test showed that both the latency time and the number of errors were improved by Cy-3-GAL treatment, and the Morris Water Maze test showed significant decreases of latency were detected by Cy-3-GAL and blueberry extracts treatment on day 4. Conclusion Blueberry extracts may reverse the declines of cognitive and behavioral function in the ageing process through several pathways, including enhancing the capacity of antioxidation, altering stress signaling. Cy-3-GAL may be an important active ingredient for these biological effects. | TAN Long YANG Hong Peng PANG Wei LU Hao HU Yan Dan LI Jing LU Shi Jun ZHANG Wan Qi JIANG Yu Gang | 2014 | Biomedical and Environmental Sciences2014，27，3： | 6 |
| 5 | Hydrogen-rich water protects against acetaminopheninduced hepatotoxicity in mice显示文摘AIM: To investigate the hepatoprotective effects and mechanisms of hydrogen-rich water(HRW) in acetaminophen(APAP)-induced liver injury in mice.METHODS: Male mice were randomly divided into the following four groups: normal saline(NS) control group, mice received equivalent volumes of NS intraperitoneally(ip); HRW control group, mice were given HRW(same volume as the NS group); APAP + NS group, mice received NS ip for 3 d(5 mL /kg body weight, twice a day at 8 am and 5 pm) after APAP injection; APAP + HRW group, mice received HRW for 3 d(same as NS treatment) after APAP challenge.In the first experiment, mice were injected ip with a lethal dose of 750 mg/kg APAP to determine the 5-d survival rates.In the second experiment, mice were injected ip with a sub-lethal dose of 500 mg/kg.Blood and liver samples were collected at 24, 48, and 72 h after APAP injection to determine the degree of liver injury.RESULTS :Treatment with HRW resulted ina significant increase in the 5-d survival rate compared with the APAP + NS treatment group(60% vs 26.67%, P < 0.05).HRW could significantly decrease the serum alanine aminotransferase level(24 h: 4442 ± 714.3 U/L vs 6909 ± 304.8 U/L, P < 0.01; 48 h: 3782 ± 557.5 U/L vs 5111 ± 404 U/L, P < 0.01; and3255 ± 337.4 U/L vs 3814 ± 250.2 U/L, P < 0.05, respectively) and aspartate aminotransferase level(24 h: 4683 ± 443.4 U/L vs 5307 ± 408.4 U/L, P < 0.05; 48 h: 3392 ± 377.6 U/L vs 4458 ± 423.6 U/L, P < 0.01; and 3354 ± 399.4 U/L vs 3778 ± 358 U/L, respectively) compared with the APAP treatment group.The alkaline phosphatase, total bilirubin and lactate dehydrogenase levels had the same result.Seventy-two hours after APAP administration, liver samples were collected for pathological examination and serum was collected to detect the cytokine levels.The liver index(5.16% ± 0.26% vs 5.88% ± 0.073%, P < 0.05) and percentage of liver necrosis area(27.73% ± 0.58% vs 36.87% ± 0.49%, P < 0.01) were significantly lower in the HRW-treated animals.The malonyldialdehyde(MDA) contents were significantly reduced in the HRW pretreatment group, but they were increased in the APAP-treated group(10.44 ± 1.339 nmol/mg protein vs 16.70 ± 1.646 nmol/mg protein, P < 0.05).A decrease in superoxide dismutase(SOD) activity in the APAP treatment group and an increase of SOD in the HRW treatment group were also detected(9.74 ± 0.46 U/mg protein vs 12.1 ± 0.67 U/mg protein, P < 0.05).Furthermore, HRW could significantly increase the glutathione(GSH) contents(878.7 ± 76.73 mg/g protein vs 499.2 ± 48.87 mg/g protein) compared with the APAP treatment group.Meanwhile, HRW could reduce the inflammation level(serum TNF-α: 399.3 ± 45.50 pg/L vs 542.8 ± 22.38 pg/L, P < 0.05; and serum IL-6: 1056 ± 77.01 pg/L vs 1565 ± 42.11 pg/L, P < 0.01, respectively).In addition, HRW could inhibit 4-HNE, nitrotyrosine formation, JNK phosphorylation, connexin 32 and cytochrome P4502 E expression.Simultaneously, HRW could facilitate hepatocyte mitosis to promote liver regeneration.CONCLUSION: HRW has significant therapeutic potential in APAP-induced hepatotoxicity by inhibiting oxidative stress and inflammation and promoting liver regeneration. | Jing-Yao Zhang Si-Dong Song Qing Pang Rui-Yao Zhang Yong Wan Da-Wei Yuan Qi-Fei Wu Chang Liu | 2015 | World Journal of Gastroenterology2015，21，14： | 6 |
| 6 | Clinical guidelines of non-alcoholic fatty liver disease: A systematic review显示文摘AIM To perform a systematic review to grade guidelines and present recommendations for clinical management of non-alcoholic fatty liver disease(NAFLD).METHODS A database search was conducted on Pub Med for guidelines published before May 2016, supplemented by reviewing relevant websites. The Appraisal of Guidelines for Research and Evaluation(ARGEE) instrument Ⅱ was a tool designed to appraise the methodological rigor and transparency in which a clinical guideline is developed and it is used internationally. it was used to appraise the quality of guidelines in this study. The inclusion criteria include: clinical NAFLD guidelines for adults, published in English, and released by governmental agencies or key organizations.RESULTS Eleven guidelines were included in this study. Since 2007, guidelines have been released in Asia(3 in China, 1 in South Korea, and 1 in Japan), Europe(1 in italy),America(1 in United States and 1 in Chile) and three international agencies [European associations joint, Asia-Pacific Working Party and World Gastroenterology Organization(WGO)]. Using the ARGEE Ⅱ instrument, we found US 2012 and Europe 2016 had the highest scores, especially in the areas of rigor of development and applicability. Additionally, italy 2010 and Korea 2013 also presented comprehensive content, rigorous procedures and good applicability. And WGO 2014 offered various algorithms for clinical practice. Lastly, a practical algorithm for the clinical management was developed, based on the recommended guidelines.CONCLUSION This is the first systematic review of NAFLD guidelines. it may yield insights for physicians and policy-makers in the development and application of guidelines. | Jin-Zhou Zhu Kelseanna Hollis-Hansen Xing-Yong Wan Su-Juan Fei Xun-Lei Pang Fan-Dong Meng Chao-Hui Yu You-Ming Li | 2016 | World Journal of Gastroenterology2016，22，36： | 5 |
| 7 | A theoretical framework for quantum image representation and data loading scheme显示文摘Two fundamental problems exist in the use of quantum computation to process an image or signal.The first one is how to represent giant data,such as image data,using quantum state without losing information.The second one is how to load a colossal volume of data into the quantum registers of a quantum CPU from classical electronic memory.Researches on these two questions are rarely reported.Here an entangled state is used to represent an image(or vector)for which two entangled registers are used to store a vector component and its classical address.Using the representation,n1+n2+8 qubits are used to store the whole information of the gray image that has a 2n1×2n2 size at a superposition of states,a feat is not possible with a classic computer.The way of designing a unitary operation to load data,such as a vector(or image),into the quantum registers of a quantum CPU from electronic memory is defined herein as a quantum loading scheme(QLS).In this paper,the QLS with time complexity O(log2N)is presented where N denotes the number of vector components,a solution that would break through the efciency bottleneck of loading data.QLS would enable a quantum CPU to be compatible with electronic memory and make possible quantum image compression and quantum signal processing that has classical input and output. | HU BenQiong HUANG XuDong ZHOU RiGui WEI YanYu WAN Qun PANG ChaoYang | 2014 | Science China(Information Sciences)2014，57，3： | 5 |
| 8 | Ethyl ferulate protects against lipopolysaccharide-induced acute lung injury by activating AMPK/Nrf2 signaling pathway显示文摘Ethyl ferulate(EF)is abundant in Rhizoma Chuanxiong and grains(e.g.,rice and maize)and possesses antioxidative,antiapoptotic,antirheumatic,and anti-inflammatory properties.However,its effect on lipopolysaccharide(LPS)-induced acute lung injury(ALI)is still unknown.In the present study,we found that EF significantly alleviated LPS-induced pathological damage and neutrophil infiltration and inhibited the gene expression of proinflammatory cytokines(TNF-α,IL-1β,and IL-6)in murine lung tissues.Moreover,EF reduced the gene expression of TNF-α,IL-1β,IL-6,and iNOS and decreased the production of NO in LPS-stimulated RAW264.7 cells and BMDMs.Mechanistic experiments revealed that EF prominently activated the AMPK/Nrf2 pathway and promoted Nrf2 nuclear translocation.AMPK inhibition(Compound C)and Nrf2 inhibition(ML385)abolished the beneficial effect of EF on the inflammatory response.Furthermore,the protective effect of EF on LPS-induced ALI was not observed in Nrf2 knockout mice.Taken together,the results of our study suggest that EF ameliorates LPS-induced ALI in an AMPK/Nrf2-dependent manner.These findings provide a foundation for developing EF as a new anti-inflammatory agent for LPS-induced ALI/ARDS therapy. | Ya-xian Wu Ying-ying Wang Zhi-qi Gao Dan Chen Gang Liu Bin-bin Wan Feng-juan Jiang Ming-xia Wei Jing Zuo Jun Zhu Yong-quan Chen Feng Qian Qing-feng Pang | 2021 | Acta Pharmacologica Sinica2021，42，12： | 4 |
| 9 | Heritability of growth traits in the Asian seabass (Lates calcarifer)显示文摘Growth is an economically important trait in aquaculture.To improve growth trait of the Asian seabass(Lates calcarifer)we have been carrying out,since 2004,a selective breeding program.This study focuses on growth traits in the F2 fish generation,comprised of offspring from 23 mass crosses from 383 F_(1) brooders.Using genotyping analysis for 10 microsatellites from both brood stock and progeny we have reconstructed the pedigree of each mass-cross.For F_(2) generation at 90 days post hatch(dph),we have recorded body weight(BW)for 12,117 individuals and total length(TL),standard length(SL)and condition factor(K_(tl) and K_(sl))for 3530 individuals;and all five traits for 2136 individuals at 270 dph.At 90 dph the average BW was 46.88±20.95 g.Combining pedigree information,recorded growth traits and Restricted Maximum Likelihood method,we have estimated that the narrow sense heritability(h^(2))in F_(1) fish for BW,TL,SL,K_(tl) and K_(sl) was at,90 dph,0.12±0.03,0.11±0.03,0.10±0.03,0.20±0.04 and 0.11±0.03,respectively and,at 270 dph,0.34±0.07,0.32±0.07,0.30±0.06,0.13±0.04 and 0.11±0.04,respectively.At 90 dph the realised heritability for BW was 0.13.Comparing with F_(1) generation,the growth performance of F_(2) fish was increased by 14.4%.Heritability of growth traits will be useful for future genetic improvement programmes of the Asian seabass. | Baoqing Ye Ziyi Wan Le Wang Hongyan Pang Yanfei Wen Huiming Liu Bing Liang Huan Sein Lim Junhui Jiang Genhua Yue | 2017 | Aquaculture and Fisheries2017，2，3： | 4 |
| 10 | An integrated GPS /DR navigation system for AUV显示文摘GPS/Dead-reckoning navigation system for autonomous underwater vehicle (AUV) is introduced, which includes navigation overall architecture, hardware and software structure. Dead-reckoning theory is presented in details. And the strong tracking Kalman filter and Singer model are applied to handle the imprecise navigation mode, which can improve the navigation system’s precision and reliability. Finally, the sea experiments which include autonomous search mission in an unknown area and long distance motion are conducted to demonstrate the reliability and feasibility of the navigation system. | PANG Yong-jie SUN Yu-shan GAN Yong WAN Lei | 2006 | Journal of Marine Science and Application2006，5，4： | 4 |
| 11 | Comparison of sequential feeding and continuous feeding on the blood glucose of critically ill patients:a non-inferiority randomized controlled trial显示文摘Background:Glucose control is an important aspect in managing critically ill patients.The goal of this study was to compare the effects of sequential feeding(SF)and continuous feeding(CF)on the blood glucose of critically ill patients.Methods:A non-inferiority randomized controlled trial was adopted in this study.A total of 62 patients who were fed enteral nutritional suspension through gastric tubes were enrolled.After achieving 80%of the nutrition target calories(25 kcal·kg^(-1)·day^(-1))through CF,the patients were then randomly assigned into SF and CF groups.In the SF group,the feeding/fasting time was reasonably determined according to the circadian rhythm of the human body as laid out in traditional Chinese medicine theory.The total daily dosage of the enteral nutritional suspension was equally distributed among three time periods of 7 to 9 o’clock,11 to 13 o’clock,and 17 to 19 o’clock.The enteral nutritional suspension in each time period was pumped at a uniform rate within 2 h by an enteral feeding pump.In the CF group,patients received CF at a constant velocity by an enteral feeding pump throughout the study.Blood glucose values at five points(6:00/11:00/15:00/21:00/1:00)were monitored and recorded for seven consecutive days after randomization.Enteral feeding intolerance was also recorded.Non-inferiority testing was adopted in this study,the chi-square test or Fisher test was used for qualitative data,and the Mann-Whitney U test was used for quantitative data to determine differences between groups.In particular,a repeated measure one-way analysis of variance was used to identify whether changes in glucose value variables across the time points were different between the two groups.Results:There were no significant demographic or physiological differences between the SF and CF groups(P>0.050).The average glucose level in SF was not higher than that in CF(8.8[7.3–10.3]vs.10.7[9.1–12.1]mmol/L,Z=-2.079,P for non-inferiority=0.019).Hyperglycemia incidence of each patient was more common in the CF group than that in the SF group(38.4[19.1–63.7]%vs.11.8[3.0–36.7]%,Z=-2.213,P=0.027).Hypoglycemia was not found in either group.Moreover,there was no significant difference during the 7 days in the incidence of feeding intolerance(P>0.050).Conclusions:In this non-inferiority study,the average blood glucose in SF was not inferior to that in CF.The feeding intolerance in SF was similar to that in CF.SF may be as safe as CF for critically ill patients. | Chang-Jie Ren Bo Yao Miao Tuo Hui Lin Xiang-Yu Wan Xu-Feng Pang | 2021 | Chinese Medical Journal2021，，14： | 3 |
| 12 | Preliminary Study on Drug Susceptibility Profile and Resistance Mechanisms to Macrolides of Clinical Isolates of Non-tuberculous Mycobacteria from China显示文摘Objective Macrolide susceptibility and drug resistance mechanisms of clinical non-tuberculous mycobacteria(NTM) isolates were preliminarily investigated for more accurate diagnosis and treatment of the infection in China. Methods Four macrolides, including clarithromycin(CLAR), azithromycin(AZM), roxithromycin(ROX), and erythromycin(ERY), were used to test the drug susceptibility of 310 clinical NTM isolates from six provinces of China with the broth microdilution method. Two resistance mechanisms, 23 S r RNA and erm, were analyzed with nucleotide sequence analysis. Results Varied effectiveness of macrolides and species-specific resistance patterns were observed. Most Mycobacterium abscessus subsp. massiliense were susceptible and all M. fortuitum were highly resistant to macrolides. All the drugs, except for erythromycin, exhibited excellent activities against slow-growing mycobacteria, and drug resistance rates were below 22.2%. Only four highly resistant strains harbored 2,058/2,059 substitutions on rrl and none of other mutations were related to macrolide resistance. G2191 A and T2221 C on rrl were specific for the M. abscessus complex(MABC). Seven sites, G2140 A, G2210 C, C2217 G, T2238 C, T2322 C, T2404 C, and A2406 G, were specifically carried by M. avium and M. intracellulare. Three sites, A2192 G, T2358 G, and A2636 G, were observed only in M. fortuitum and one site G2152 A was specific for M. gordonae. The genes erm(39) and erm(41) were detected in M. fortuitum and M. abscessus and inducible resistance was observed in relevant sequevar. Conclusion The susceptibility profile of macrolides against NTM was demonstrated. The well-known macrolide resistance mechanisms, 23 S r RNA and erm, failed to account for all resistant NTM isolates, and further studies are warranted to investigate macrolide resistance mechanisms in various NTM species. | LI Fu LI Gui Lian PANG Hui LIU Hai Can XIAO Tong Yang LI Shuang Jun LUO Qiao JIANG Yi WANG Rui Bai WAN Kang Lin | 2018 | Biomedical and Environmental Sciences2018，31，4： | 3 |
| 13 | Design, synthesis and anti-proliferative effects in tumor cells of new combretastatin A-4 analogs显示文摘A total of 11 novel combretastatin A-4(CA-4) analogs were designed, synthesized, and evaluated for the anti-proliferative effects in tumor cells. The compounds represent four structural classes:(i)hydrogenated derivatives,(ii) ethoxyl derivatives,(iii) amino derivatives and(iv) pro-drugs. Biological evaluations demonstrate that multiple structural features control the biological potency. Three of the compounds, sit-1, sit-2 and sit-3, have potent anti-proliferative activity against multiple cancer cell lines. Their pro-drugs were synthesized to increase water solubility. Structure–activity relationship study and Surflex-Docking were studied in this paper. These results will be useful for the design of new CA-4 analogs that are structurally related to the SAR study. | Lei Zhao Jiu-Jiu Zhou Xin-Ying Huang Li-Ping Cheng Wan Pang Zhen-Peng Kai Fan-Hong Wu | 2015 | Chinese Chemical Letters2015，26，8： | 3 |
| 14 | Thrombocytopenia for prediction of hepatocellular carcinoma recurrence: Systematic review and meta-analysis显示文摘AIM: To investigate the association between thrombocytopenia and relapse after treatment for hepatocellular carcinoma(HCC).METHODS: We searched the Pub Med, EMBASE, and Web of Science databases to obtain eligible studies. The hazard ratios(HRs) values and 95% confidence intervals(CIs) were pooled by random effects model. Subsequently, we estimated the heterogeneity, performed a sensitivity analysis, determined the publication bias, and performed subgroup and meta-regression analyses. Study quality was assessed by using the Oxford Center for Evidence Based Medicine tool.RESULTS: We identified 18 eligible studies by retrieval(published during 2000-2014). Out of the 4163 patients with HCC who were recruited, 2746(66.0%) experienced recurrence. In general, our meta-analysis suggested that low platelet count(PLT) before therapy significantly increased the probability of postoperative recurrence(HR = 1.53, 95%CI: 1.29-1.81). PLT was also valuable in the prediction of intrahepatic distant recurrence(HR = 1.49, 95%CI: 1.25-1.77). Subgroupand meta-regression analyses identified various therapeutic modalities as the source of a high degree of heterogeneity. The pooled HR values showed no obvious change when a single study was removed, but otherwise, an opposite-effects model was used. In addition, no significant publication bias was detected.CONCLUSION: Thrombocytopenia before treatment might be an inexpensive and useful predictor of postoperative recurrence in patients with HCC. | Qing Pang Kai Qu Jian-Bin Bi Su-Shun Liu Jing-Yao Zhang Si-Dong Song Ting Lin Xin-Sen Xu Yong Wan Ming-Hui Tai Hao-Chen Liu Ya-Feng Dong Chang Liu | 2015 | World Journal of Gastroenterology2015，21，25： | 2 |
| 15 | Genetic transformation of wheat mediated by Agrobacterium tumefaciens显示文摘 | Cheng M Fry J E Pang S Zhou H Hironaka C M Duncan D R Conner T W Wan Y | 1997 | Plant Physiol1997，，： | 2 |
| 16 | Extraction, detection, and profiling of serum biomarkers using designed Fe3O4@SiO2@HA core-shell particles显示文摘 | Chandrababu Rejeeth Xuechao Pang Ru Zhang Wei Xu Xuming Sun Bin Liu Jiatao Lou Jingjing Wan Hongchen Gu Wei Yan Kun Qian | 2018 | Nano Research2018，11，1： | 2 |
| 17 | Insufficient thermalization effects on determining fission-track ages显示文摘Fission-Track Dating (FTD) has been developed as a useful technique for geological studies. Parent elements are measured by counting 235 U tracks induced by thermal neutrons. If insufficient thermalization occurs, fission of 238 U and 232 Th will be induced, and further measurement error will be introduced. Therefore, whether the neutrons are well thermalized or not will affect the FTD results. Due to requirement of safe operation, the 101 reactor was terminated in 2007. By using the 492 reactor as the new thermal neutron reactor, our present paper will attempt to study the feasibility and the potential influence on FTD. By irradiating monitor glass SRM612 and CN5 in pairs, we will study the thermalization situation of the 492 reactor. Irradiated data show that thermal neutrons are not evenly distributed either in horizontal or in vertical dimension. Especially, horizontal heterogeneity is obvious. But we discovered that proper irradiation position in the reactor can meet the requirement of FTD. Under the current irradiation condition, we calculated and assessed the insufficient thermalization effects on determining fission-track ages. We found that the difference between the 232 Th/ 238 U ratios of samples and standards is the main factor to the experiment results. The results will not be affected if the 232 Th/ 238 U value of samples is equal to the standard samples. However, if the 232 Th/ 238 U ratio is larger than that of the standards, the results will be smaller than actual ages. Comparatively, the ages will be more than expected if the 232 Th/ 238 U ratio is less. Therefore, to reduce the irradiation error, we suggest either locating the position of irradiation strictly, or minimizing the influence of lateral heterogeneity by reducing the amount of each sample package. Additionally, accuracy of the experimental results can be improved by increasing standard samples to adjust ζ value and using the monitor of standard glass SRM612 and CN5 together. | PANG JianZhang ZHENG DeWen WAN JingLin LI DaMing ZHANG PeiZhen YANG Jing | 2013 | Science China Earth Sciences2013，56，7： | 2 |
| 18 | Coronavirus Disease 2019 versus Influenza A in Children: An Observational Control Study in China显示文摘This study aimed to understand the differences in clinical,epidemiological,and laboratory features between the new coronavirus disease 2019(COVID-2019)and influenza A in children.Data of 23 hospitalized children with COVID-19(9 boys,5.7±3.8 years old)were compared with age-and sexmatched 69 hospitalized and 69 outpatient children with influenza A from a hospital in China. | ZHAO Yang SUN De Lin Heather CBouchard ZHANG Xin Xin WAN Gang HAO Yi Wei HE Shu Xin JIANG Yu Yong PANG Lin | 2020 | Biomedical and Environmental Sciences2020，33，8： | 2 |
| 19 | Performance Evaluation of a Self-Developed Ozonesonde and Its Application in an Intensive Observational Campaign显示文摘To make a detailed test on the reliability and detection performance of the electrochemical concentration cell(ECC)type ozonesonde which had been developed and preliminarily evaluated by the authors,an intensive ozonesonde release experiment was held at two sites in Beijing and Changchun in June 2013.The results showed that the mean background current and its standard deviation were 0.03(0.04)μA and 0.02(0.03)μA in Beijing(Changchun).The average response time and its standard deviation were 27.8 s(30.4 s)and 4.0 s(3.7 s)in Beijing(Changchun).The ozone partial pressure profiles at both sites showed a central peak in the stratosphere and a side peak in the boundary layer.Large variation in ozone partial pressure was observed at the middle levels of the atmosphere(10–17 km).A more marked gradient of ozone change was observed in Beijing(3.4 mPa km–1)at the lower atmosphere level,as compared to that in Changchun(0.4 mPa km–1).The results presented in this paper indicate that this self-developed ozonesonde shows a high level of reliability and good performance.The ozonsonde is expected to play an important role in operational observations of ozone profiles. | ZHANG Jin-Qiang XUAN Yue-Jian XIA Xiang-Ao LIU Ming-Yuan YAN Xiao-Lu PANG Li BAI Zhi-Xuan WAN Xiao-Wei | 2014 | Atmospheric and Oceanic Science Letters2014，7，3： | 2 |
| 20 | Combined apatite fission-track dating, chlorine and REE content analysis by LA-ICPMS显示文摘As one of the best established low temperature thermochronology techniques,apatite fission-track(AFT)analysis has proved an important tool for constraining a wide variety of upper crustal processes,e.g.,landscape evolution,hydrocarbon exploration and tectonics[1].The most common method employed for AFT analysis is the external detector method(EDM)[1]and this involves the thermal neutron irradiation of samples for determination of | Jianzhang Pang Dewen Zheng Yan Ma Ying Wang Ying Wu Jinglin wan Jingxing Yu Youjuan Li Yizhou Wang | 2017 | Science Bulletin2017，62，22： | 2 |
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