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| 1 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 2 | Advances in the reintroduction of rare and endangered wild plant species显示文摘Human disturbance and climate change have increased the risk of extinction for rare and endangered wild plant species.One effective way to conserve these rare and endangered species is through reintroduction.In this review,we summarize the advances in wild plant reintroduction from five perspectives:the establishment of reintroduction biology as an important tool for biodiversity conservation;the importance of genetic diversity in reintroduction;reintroduction under global climate change;recruitment limitation in reintroduction;and reintroduction and ecological restoration.In addition,we consider the future of plant reintroduction strategies. | REN Hai JIAN ShuGuang LIU HongXiao ZHANG QianMei LU HongFang | 2014 | Science China(Life Sciences)2014，57，6： | 20 |
| 3 | Reductive immobilization of perrhenate in soil and groundwater using starch-stabilized ZVI nanoparticles显示文摘Perrhenate(ReO4-) was used as nonradioactive surrogate for the radionuclide pertechnetate(99TcO-4) to investigate the potential of using starch-stabilized zero valent iron(ZVI) nanoparticles for reductive immobilization of pertechnetate in soil and groundwater.Batch kinetic tests indicated that the starch-stabilized ZVI nanoparticles were able to reductively remove ~96% of perrhenate(10 mg/L) from water within 8 h.XRD analyses confirmed that ReO 2 was the reduction product.A pseudo-first-order kinetic model was able to interpret the kinetic data,which gave a pseudo first order rate constant(kobs) value of 0.43h-1 at pH 6.9 and room temperature(25℃).Increasing solution pH up to 8 progressively increased the reaction rate.However,highly alkaline pH(10) resulted in much inhibited reaction rate.Consequently,the optimal pH range was identified to be from 7 to 8.Increasing solution temperature from 15 to 45℃ increased k obs from 0.38 to 0.53 h-1.The classical Arrhenius equation was able to interpret the temperature effect,which gave a low activation energy value of 7.61 kJ/mol.When the ReO-4-loaded loess was treated with the stabilized nanoparticles suspension([Fe]=560 mg/L),the water leachable ReO-4 was reduced by 57% and nearly all eluted Re was in the form of ReO2.This finding indicates that starch-stabilized ZVI nanoparticles are promising for facilitating in situ immobilization of ReO-4 in soil and groundwater. | LIU HongFang QIAN TianWei ZHAO DongYe | 2013 | Chinese Science Bulletin2013，58，2： | 7 |
| 4 | Influence of oxygen gas content on the structural and optical properties of ZnO thin films deposited by RF magnetron sputtering at room temperature显示文摘Zinc oxide (ZnO) thin films were deposited on sapphire (0001) substrates at room temperature by radiofrequency (RF) magnetron sputtering at oxygen gas contents of 0%,25%,50% and 75%,respectively.The influence of oxygen gas content on the structural and optical properties of ZnO thin films was studied by a surface profile measuring system,X-ray diffraction analysis,atomic force microscopy,and UV spectrophotometry.It is found that the size of ZnO crystalline grains increases first and then decreases with the increase of oxygen gas content,and the maximum grain size locates at the 25% oxygen gas content.The crystalline quality and average optical transmittance (>90%) in the visible-light region of the ZnO film prepared at an oxygen gas content of 25% are better than those of ZnO films at the other contents.The obtained results can be attributed to the resputtering by energetic oxygen anions in the growing process. | LIU Baoting ZHOU Yang ZHENG Hongfang LI Mana GUO Zhe HAO Qingxun PENG Yingcai | 2011 | Rare Metals2011，30，2： | 6 |
| 5 | Inhibition effects of benzalkonium chloride on Chlorella vulgaris induced corrosion of carbon steel显示文摘In this work,a surfactant,benzalkonium chloride(BAC),was used to study its effects on both the growth of Chlorella vulgaris and the corrosion caused by its biofilm.Experimental results indicated that BAC at a low concentration of 3 mg/L suppressed C.vulgaris growth and achieved 81%corrosion inhibition based on weight loss reduction.The inhibition effects increased when the BAC dosage was increased.At 30 mg/L,the corrosion inhibition increased to 95%.Electrochemical results supported surface pitting analysis,weight loss results data and confirmed the corrosion inhibition. | Junlei Wang Tiansui Zhang Xinxin Zhang Muhammed Asif Lipei Jiang Shuang Dong Tingyue Gu Hongfang Liu | 2020 | Journal of Materials Science & Technology2020，36，8： | 4 |
| 6 | Characterization of a Bacteriocin-Like Substance Produced from a Novel Isolated Strain of Bacillus subtilis SLYY-3显示文摘In the present research, the strain SLYY-3 was isolated from sediments of Jiaozhou Bay, Qingdao, China. The strain SLYY-3, which produced a bacteriocin-like substance(BLS), was characterized to be a strain of Bacillus subtillis by biochemical profiling and 16 S r DNA sequence analysis. It is the first time to report that Bacillus subtilis from Jiaozhou Bay sediments could produce a BLS. The BLS of B. subtillis SLYY-3 exhibited strong inhibitory activity against gram-positive bacteria(including Staphylococcus aureus and B. subtillis) and some fungi(including Penicillium glaucum, Aspergillus niger and Aspergillus flavus). The antimicrobial activity was detected from culture in the exponential growth phase and reached its maximum when culture entered into stationary growth phase. It was thermo-tolerant even when being kept at 100℃ for 60 min without losing any activity and stable over a wide p H range from 1.0 to 12.0 while being inactivated by proteolytic enzyme and trypsin, indicating the proteinaceous nature of the BLS. The BLS was purified by precipitation with hydrochloric acid(HCl) and gel filteration(Sephadex G-100). SDS-PAGE analysis of the extracellular peptides of SLYY-3 revealed a bacteriocin-like protein with a molecular mass of 66 k Da. Altogether, these characteristics indicate the potential of the BLS for food industry as a protection against pathogenic and spoilage microorganisms. | LI Junfeng LI Hongfang ZHANG Yuanyuan DUAN Xiaohui LIU Jie | 2014 | Journal of Ocean University of China2014，13，6： | 3 |
| 7 | Pingwei capsules improve gastrointestinal motility in rats with functional dyspepsia显示文摘OBJECTIVE: To investigate the mechanism of Ping-wei capsules(PWC) in improving gastrointestinal m otility in rats with functional dyspepsia(FD).METHODS: We established an FD model by stimu-lating semi-starvation rats via tail damping, provo-cation, and forced exercise fatigue. The FD model group was further divided into five groups accord-ing to the treatment received: normal saline, dom-peridone, low-dose PWC, mid-dose PWC, or highdose PWC. The effect of PWC on FD was evaluated by measuring gastrointestinal motility. Changes in leptin and cholecystokinin(CCK) were detected through enzyme-linked immunosorbent assay, re-verse transcription-polymerase chain reaction, and immunohistochemistry.RESULTS: PWC significantly increased gastrointesti-nal m otility in FD rats. Furthermore, PWC signifi-cantly increased CCK m RNA and protein concentra-tions in the duodenum and antrum, decreased leptin protein concentrations in the duodenum, an-trum, and hypothalamus, and decreased CCK pro-tein concentration in the hypothalamus.CONCLUSION: PWC improves gastrointestinal mo-tor function in FD rats by decreasing the leptin con-centration in serum and the brain-gut axis, and by increasing the CCK concentration in gastrointesti-nal tissue. Our findings help to elucidate the mech-anism of FD and provide further insight into the pharmacokinetics of PWC. | Liang Qiankun Mao Lanfang Du Xiaojuan Li Yunxia Yan Yuan Liang Jingjing Liu Junhong Wang Longde Li Hongfang | 2018 | Journal of Traditional Chinese Medicine2018，38，1： | 3 |
| 8 | Influence of EPS isolated from thermophilic sulphate-reducing bacteria on carbon steel corrosion显示文摘 | Ze Hua Dong Tao Liu HongFang Liu | 2011 | Biofouling2011，，5： | 2 |
| 9 | Corrosion formation and phase transformation of nickel-iron hydroxide nanosheets array for efficient water oxidation显示文摘Designing earth-abundant electrocatalysts with high performance towards water oxidation is highly decisive for the sustainable energy technologies. This study develops a facile natural corrosion approach to fabricate nickel-iron hydroxides for water oxidation. The resulted electrode demonstrates an outstanding activity and stability with an overpotential of 275 mV to deliver 10 mA·cm^(−2). Experimental and theoretical results suggest the corrosion-induced formation of hydroxides and their transformation to oxyhydroxides would account for this excellent performance. This work not only provides an interesting corrosion approach for the fabrication of excellent water oxidation electrode, but also bridges traditional corrosion engineering and novel materials fabrication, which would offer some insights in the innovative principles for nanomaterials and energy technologies. | Lanqian Gong Huan Yang Hongming Wang Ruijuan Qi Junlei Wang Shenghua Chen Bo You Zehua Dong Hongfang Liu Bao Yu Xia | 2021 | Nano Research2021，14，12： | 2 |
| 10 | Study of a pre-treatment process for electroless copper plating on ceramics显示文摘 | Hongfang Ma Zhibao Liu Ling Wu Yihan Wang Xixia Wang | 2011 | Thin Solid Films2011，，22： | 1 |
| 11 | Nonenzy- matic glucose sensor based on flower-shaped Au@Pd core- shellnanoparticles-ionie liquids composite film modified glassy carbon electrode显示文摘 | Chen Xianlan Pan Hiabo Liu Hongfang | 2010 | Electrochim Aeta2010，56，2： | 1 |
| 12 | Extraction of extracellular polymeric substances(EPS)of sludges显示文摘 | LIU Hongfang | 2009 | Journal of Biotechnology2009，95，3： | 1 |
| 13 | 查看详情显示文摘 | Hongfang Zhang Jingyu Liu | | 0，，01： | 1 |
| 14 | Applications of ^(14)C-AMS in biomedical sciences (Bio-^(14)C-AMS)显示文摘Accelerator mass spectrometry (AMS) is an ultrasensitive measure for tracing 14C labeled molecules in vivo or detecting the biomarker for assessment of carcino-genesis. In this review, basic principles, wide applications and new progresses of 14C-bio-AMS are presented. It has been a new advanced tool for measuring the adduction of biologcial molecules with xenobiotics, including carcinogens, drugs, agrochemicals, nicotine, etc. The successful applications have proven the effectiveness of AMS to assessing cancer risk, screening drug toxicity and studying nutrients uptake. In particular, AMS is characterized by measuring xenobiotics at very low dose levels relevant to human environmental exposure. It is sensitive and precise to an attomole (10~18 mole) or less of 14C per mg carbon. Although it has some shortcomings, undoubtedly, AMS possesses an evident merit of high sensitivity and will have widespread applications in the biomedical sciences. | WANG Haifang, SUN Hongfang & LIU YuanfangDepartment of Technical Physics, Peking University, Beijing 100871,ChinaCorrespondence should be addressed to Liu Yuangfang (e-mail: yliu@pku.edu.cn) | 2001 | Chinese Science Bulletin2001，46，7： | 1 |
| 15 | Noninvasive identificational diagnosis of diabetic nephropathy and non-diabetic renal disease based on clinical characteristics of Traditional Chinese Medicine symptom pattern and conventional medicine显示文摘OBJECTIVE:To study the clinical characteristics relating to differential diagnosis of diabetic nephropathy(DN) and non-diabetic renal disease(NDRD).METHODS:The subjects were patients with type 2 diabetes mellitus(T2DM) complicated with chronic kidney disease(CKD).Western medical history data and Traditional Chinese Medicine(TCM) symptom pattern were collected,and logistic regression was used to analyze.RESULTS:Blood deficiency pattern [odds ratio(OR) = 2.269,P = 0.017] and Qi stagnation pattern(OR = 1.999,P = 0.041) are independently related to DN.CONCLUSIONS:TCM factors blood deficiency pattern and Qi stagnation pattern are relating to differential diagnosis of DN and NDRD. | QU Yilun CHENG Haimei WANG Qian LI Shuang DUAN Shuwei FENG Zhe LI Weizhen JIANG Shuangshuang YANG Hongtao MAO Yonghui GENG Yanqiu LI Jijun LIU Yuning TIAN Jinzhou LIU Hongfang DONG Zheyi CHEN Xiangmei | 2023 | Journal of Traditional Chinese Medicine2023，43，3： | 1 |
| 16 | Preparation and visible light photocatalytic activity of N-doped titania 显示文摘 | HU Yulong LIU Hongfang CHEN Weiran | 2010 | J Nanosci Nanotechnol2010，10，3： | 1 |
| 17 | Inhibition effect of self-assembled films formed by gold nanoparticles on iron surface显示文摘 | Hongfang Ma Shenhao Chen Guangzeng Liu | 2006 | Appli Surf Sci2006，252，12： | 1 |
| 18 | Microbial influenced corrosion behavior of micro-arc oxidation coating on AA2024显示文摘 | Bijuan Zheng Yong Zhao Wenbin Xue Hongfang Liu | 2012 | Surface & Coatings Technology2012，，： | 1 |
| 19 | Identifying and charac- terizing change-prone classes in two large-scale open- source products 显示文摘 | KORU A G LIU Hongfang | 2007 | Journal of Systems and Soft- ware2007，80，1： | 1 |
| 20 | Honeycomb hexagon pattern in dielectric barrier discharge 显示文摘 | DONG Lifang LIU Weili WANG Hongfang | 2007 | Phys Rev E2007，76，04： | 1 |
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