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52篇 您的检索式:作者名="Huichao Li"
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1Incidence and mortality of stomach cancer in China,2014显示文摘Objective: In this study,we aimed to estimate the updated incidence and mortality rate of stomach cancer based on the cancer registration data in 2014,collected by the National Central Cancer Registry of China(NCCRC).Methods: In 2017,339 registries' data were qualified based on the criteria of data quality control of the NCCRC.Cases of stomach cancer were retrieved from the national database.We estimated numbers of stomach cancer cases and deaths in China using age-specific rates and corresponding national population stratified by area,sex,agegroup(0,1–4,5–9,10–14,…,85+).Chinese standard population in 2000 and Segi's world population were applied for age-standardized incidence and mortality rates.Results: In 2014,410,400 new stomach cancer cases and 293,800 cancer-associated deaths were estimated to have occurred in China.The crude incidence rate of stomach cancer was 30.00/100,000,age-standardized incidence rates by Chinese standard population(ASIRC) and by world standard population(ASIRW) were 19.62/100,000 and19.51/100,000,respectively.The crude mortality rate of stomach cancer was 21.48/100,000,age-standardized mortality rates by Chinese(ASMRC) and by world standard population(ASMRW) were 13.44/100,000 and13.30/100,000,respectively.Incidence and mortality rates in rural areas were both higher than that in urban areas.Stomach cancer has a strong relationship with gender and age.The disease has occurred more frequently among men than women with a male to female ratio of 2.4 for ASIRC.After age group of 40-44 years,incidence rates are substantially higher in men than in women,same pattern was seen for age-specific mortality rates.Conclusions: There is still a heavy burden of stomach cancer in China.The incidence and mortality patterns of stomach cancer show substantial gender and regional disparities.Great effort is needed to provide more accessible health services,sufficient financial resources,and adequate cancer-care infrastructure for the Chinese population,especially for people living in rural areas.Lei Yang Rongshou Zheng Ning Wang Yannan Yuan Shuo Liu Huichao Li Siwei Zhang Hongmei Zeng Wanqing Chen 2018Chinese Journal of Cancer Research2018,30,3:114
2Gastric cancer: Epidemiology, risk factors and prevention strategies显示文摘Gastric cancer(GC) is a global health problem, with more than 1 million people newly diagnosed with GC worldwide each year. GC is more prevalent in less developed countries than in more developed countries. About half of all GC cases worldwide occur in East Asia, notably China. Globally, overall incidence rates of GC are declining, which is potentially attributed to a decrease in Helicobacter pylori(H. pylori) infection and the use of refrigeration to preserve foods rather than salt. GC is a multifactorial disease, and its occurrence and development were impacted by environmental and genetic factors. H. pylori infection is the primary risk factor for GC, especially for non-cardia. The prognosis of GC is poor due to stages at the first diagnosis. The 5-year survival rate is less than 10% when patients are diagnosed at an advanced stage, but the rate is as high as 85% if patients are detected at an earlier stage. Endoscopic screening can potentially prevent GC by early diagnosis and early treatment and has been widely adopted in screening programs in East Asian countries, such as Japan and Korea. This review summarizes updated epidemiological aspects, risk factors, and prevention strategies of GC in recent years to help researchers determine the most effective intervention strategies for reducing risk of GC.Lei Yang Xiangji Ying Shuo Liu Guoqing Lyu Zekuan Xu Xi Zhang Huichao Li Qingyu Li Ning Wang Jiafu Ji 2020Chinese Journal of Cancer Research2020,32,6:52
3The influence of stage at diagnosis and molecular subtype on breast cancer patient survival: a hospital.based multi.center study显示文摘Background: Stage at diagnosis and molecular subtype are important clinical factors associated with breast cancer patient survival. However, subgroup survival data from a large study sample are limited in China.To estimate the survival differences among patients with different stages and various subtypes of breast cancer, we conducted a hospital-based multi-center study on breast cancer in Beijing, China.Methods: All resident patients diagnosed with primary, invasive breast cancer between January 1,2006 and December 31,2010 from four selected hospitals in Beijing were included and followed up until December 31,2015. Hospitalbased data of stage at diagnosis, hormone receptor status, and selected clinical characteristics, including body mass index(BMI), menopausal status, histological grade, and histological type, were collected from the medical records of the study subjects. Overall survival(OS) and cancer-specific survival(CSS) were estimated. Cox proportional hazards models were employed to evaluate the associations of stage at diagnosis and molecular subtype with patient survival.Results: The 5-year OS and CSS rates for all patients were 89.4% and 90.3%. Survival varied by stage and molecular subtype. The 5-year OS rates for patients with stage I, Ⅱ, Ⅲ, and IV diseases were 96.5%, 91.6%, 74.8%, and 40.7%,respectively, and the corresponding estimates of 5-year CSS rates were 97.1%, 92.6%, 75.6%, and 42.7%, respectively.The 5-year OS rates for patients with luminal A, luminal B, HER2, and triple-negative subtypes of breast cancer were92.6%, 88.4%, 83.6%, and 82.9%, respectively, and the corresponding estimates of 5-year CSS rates were 93.2%, 89.1 %,85.4%, and 83.5%, respectively. Multivariate analysis showed that stage at diagnosis and molecular subtype were important prognostic factors for breast cancer.Conclusions: Survival of breast cancer patients varied significantly by stage and molecular subtype. Cancer screening is encouraged for the early detection and early diagnosis of breast cancer. More advanced therapies and health care policies are needed on HER2 and triple-negative subtypes.Tingting Zuo Hongmei Zeng Huichao Li Shuo Liu Lei Yang Changfa Xia Rongshou Zheng Fei Ma Lifang Liu Ning Wang Lixue Xuan Wanqing Chen 2017Chinese Journal of Cancer2017,36,11:18
4Population-based cancer incidence analysis in Beijing, 2008-2012显示文摘Objective: To analyze the incidence of cancer during 2008-2012 in Beijing, China, and compare the cancer spectrum with that during 1998-1999.Methods: Data from the Beijing Cancer Registry(BCR), which covered 12 million residents and 16 administrative regions in Beijing, were checked and evaluated on basis of the criteria of data quality from the National Central Cancer Registry(NCCR) of China. Incidences were calculated stratified by cancer type, sex, areas(urban/rural), and age. The Chinese census population in 1982 and the world Segi's population were used for calculating the age-standardized incidences.Results: A total of 177,101 new cancer cases were diagnosed in Beijing between 2008 and 2012. The crude incidence rate(CR) of all cancers was 282.64/100,000(290.71/100,000 in males and 274.45/100,000 in females). The age-standardized rates by Chinese standard population(ASR-China) and by world standard population(ASR-world) were 124.46/100,000 and 161.18/100,000, respectively. Female breast cancer was the most common cancer, followed by lung cancer, colorectal cancer, liver cancer, and stomach cancer, with the CR of 59.87/100,000, 59.21/100,000, 32.49/100,000, 19.81/100,000 and 17.96/100,000, respectively. In urban areas, female breast cancer(68.50/100,000) was still the most common cancer, followed by lung cancer(61.23/100,000), colorectal cancer(37.23/100,000), prostate cancer(20.49/100,000) and stomach cancer(20.07/100,000). In rural areas, lung cancer(55.94/100,000) was the most common cancer, followed by female breast cancer(45.87/100,000), colorectal cancer(24.77/100,000), liver cancer(20.68/100,000) and stomach cancer(14.52/100,000). Great changes of the cancer spectrum were found from the period of 1998-1999 to the period of 2011-2012 in Beijing.Conclusions: The cancer burden in Beijing was heavier than the national average level. Cancer prevention and control strategies, especially for lung, colorectal, prostate and female thyroid cancers, should be enhanced.Lei Yang Yannan Yuan Tingting Sun Huichao Li Ning Wang 2015Chinese Journal of Cancer Research2015,27,1:12
5Cancer incidence in Beijing, 2014显示文摘Objective: To analyze cancer incidence data in Beijing in 2014 and temporal trends for selected common cancers during 2005 and 2014.Methods: A total of 144 secondary and tertiary hospitals reported newly diagnosed cancer cases to Beijing Cancer Registry, which covers 13 million residents in Beijing. The cancer incidence rate was calculated in strata by cancer type, sex, age group and area. The population composition of China in 1982 and Segi's population structure were used to calculate age-standardized rates. Extensive procedures were used to assure the quality of the data.Results: The overall data quality indicators of the percentage of morphology verification(MV)(%), the percentage of death certificate-only(DCO)(%) and the mortality to incidence ratio(M/I) were 72.15%, 0.94% and0.54 respectively. A total of 45,300 new cancer cases were diagnosed in Beijing in 2014. The incidence rate was341.92/100,000(343.50/100,000 in males, 340.33/100,000 in females), and the age-standardized incidence rates by Chinese standard population(ASIRC) and by world standard population(ASIRW) were 143.48/100,000 and182.99/100,000, respectively. The cumulative incidence rate for cancer before 75 years was 20.61%. Cancers of lung, colorectum, liver, stomach and prostate were the top five common cancer types for males, while cancers of breast, lung, thyroid, colorectum and uterus were the top five common cancer types for females. The different patterns were also observed between rural and urban areas. Regarding temporal trends, the incidence of thyroid cancer has the fastest growth between 2005 and 2014. The incidence of liver cancer decreased, and stomach and esophageal cancer also decreased significantly for males in the last decade. Incidence rate for lung cancer was relatively stable during that period of time.Conclusions: With more than 45,000 new cases in Beijing in 2014, cancer remains an important public health problem. Actions should be taken to diminish total cancer incidence in Beijing.Shuo Liu Lei Yang Yannan Yuan Huichao Li Jing Tian Sijia Lu Ning Wang Jiafu Ji 2018Chinese Journal of Cancer Research2018,30,1:11
6A study of phosphate adsorption by different temperature treated hydrous cerium oxides显示文摘An alkaline precipitation method was introduced to produce hydrous cerium oxides.The prepared powder was characterized by Brunauer-Emmett-Teller(BET) nitrogen adsorption-desorption,X-ray diffraction(XRD),Fourier transform infrared(FTIR) spectrometry,and thermal gravimetry(TG) approaches.The adsorbent has a chemical formula of CeO2·nH2O(n < 2) and a cubic fluorite-type structure after high temperature treatment.Adsorption capacity of different temperature treated hydrous cerium oxides does not directly correlate with BET specific surface area.Phosphate adsorption isotherms follow the Langmuir equation below the treatment temperature of 800°C.Phosphate adsorption causes no change on the structure of a hydrous cerium oxides,and no signs of CePO4 precipitates are found.The ion-exchanging structure of hydrous cerium oxide plays a fundamental role in phosphate adsorption.The structure is highly temperature resistant and forms adsorption sites which adsorb both water and some anions.Complete loss of adsorption ability cannot be achieved unless the treatment temperature is higher than 1200°C.Mechanism study shows that the adsorption of phosphates is mainly an anion-exchange process.GUO Huichao LI Wenjun WANG Huanying ZHANG Jinghua LIU Yang ZHOU Yue 2011Rare Metals2011,30,1:10
7Vitamin C alleviates aging defects in a stem cell model for Werner syndrome显示文摘沃纳症候群(WS ) 是主要影响从中层导出的纸巾的早衰混乱。我们最近用 WRN 缺乏的人的间充质的干细胞(MSC ) 开发了一个新奇人的 WS 模型。这个模型概括 WS 的许多 phenotypic 特征。基于很多化学药品的一幅屏幕,这里,我们发现维生素 C 在出现在WRN缺乏的 MSC 的早衰为许多特征施加很有效的营救包括细胞生长拘捕,增加了反应的氧种层次, telomere 摩擦,煽动性的因素的过多的分泌物,象原子薄板和 heterochromatin 的组织的破坏一样。而且,维生素 C 在一个老鼠模型在 vivo 恢复 MSC 的生存能力。定序分析的 RNA 显示维生素 C 改变涉及染色质冷凝作用,房间周期规定, DNA 复制,和 DNA 损坏的一系列基因的表示在 WRN 缺乏的 MSC 的修理小径。我们的结果为 WS MSC 作为一个恢复因素识别维生素 C,它保持作为 WS 的处理的一种新奇类型被使用的潜力。Ying Li Weizhou Zhang Liang Chang Yan Han Liang Sun Xiaojun Gong Hong Tang Zunpeng Liu Huichao Deng Yanxia Ye Yu Wang Jian Li Jie Qiao Jing Qu Weiqi Zhang Guang-Hui Liu 2016Protein & Cell2016,7,7:10
8Secular trends in incidence of lung cancer by histological type in Beijing, China, 2000-2016显示文摘Objective: The objective of this study was to characterize secular trends in the sex-specific, age-standardized incidence of lung cancer by histological type in Beijing, China, from 2000 to 2016 based on data from a populationbased cancer registry.Methods: Data on the incidence of cancer from 2000 to 2016 were obtained from the Beijing Cancer Registry.We examined trends in the sex-specific, age-standardized incidence of lung cancer by histological type using a Joinpoint regression model.Results: A total of 117,409 cases of lung cancer were diagnosed from 2000 to 2016. Overall, 73,062(62.23%)patients were males. The most common histological type among both sexes was adenocarcinoma; however, the proportion of adenocarcinoma differed significantly between males and females(45.36% vs. 77.14%, respectively,P<0.0001). The age-standardized incidence of total lung cancer increased from 2000 to 2010 with an annual percent change(APC) of 2.2% [95% confidence interval(95% CI), 1.5% to 2.9%] and stabilized thereafter. Among males, the incidence of total lung cancer peaked in 2008 and then decreased slightly, with an APC of-1.1%(95%CI,-2.1% to-0.1%). Among females, the incidence increased continuously during the study period, with an APC of 1.4%(95% CI, 0.9% to 1.9%). The incidence of squamous cell carcinoma decreased significantly in recent years among both sexes, with APCs of-2.6%(95% CI,-4.5% to-0.6%) from 2007 to 2016 for males and-5.4%(95%CI,-7.2% to-3.6%) from 2004 to 2016 for females. In contrast, the incidence of adenocarcinoma increased continuously throughout the study period, by APCs of 4.0%(95% CI, 2.6% to 5.4%) for males and 6.2%(95% CI,4.8% to 7.6%) for females. The incidence of small cell carcinoma peaked in 2007 and stabilized thereafter among males, whereas it peaked in 2012 and then decreased with an APC of-14.7%(95% CI,-25.3% to-2.6%) among females. The incidence of large cell carcinoma and other specified malignant neoplasm did not change much,whereas the incidence of unspecified type decreased among both sexes during the study period.Conclusions: Although the incidence of squamous cell carcinoma decreased significantly among both sexes in recent years in Beijing, China, adenocarcinoma increased continuously throughout the study period among both sexes. Knowledge of differences in trends is useful for surveillance and control of lung cancer. However, the reason for the increase in adenocarcinoma remains unclear and warrants investigation.Lei Yang Ning Wang Yannan Yuan Shuo Liu Huichao Li Jing Tian Jiafu Ji Aiguo Ren 2019Chinese Journal of Cancer Research2019,31,2:6
9Characteristics and trends in incidence of childhood cancer in Beijing,China,2000-2009显示文摘Objective: To investigate the characteristics and incidence trends of childhood cancer in Beijing, China, from 2000 to 2009.Methods: A total of 1,274 cases with childhood cancer in Beijing from 2000 to 2009 were included in the study. All rates were age-standardized using the direct method to the world standard population and expressed per million person-years. Incidence trends were characterized by calculating annual percent change(APC) using Joinpoint Regression Program.Results: The crude incidence rate was 106.47 per million [age-standardized rate(ASR) 113.34] between 2000 and 2009 in Beijing with the most common diagnoses, leukemia(N=505, 39.64%, ASR 45.20), followed by central nervous system(CNS) tumors(N=228, 17.90%, ASR 19.28) and lymphoma(N=91, 7.14%, ASR 6.97). The incidence for all childhood cancers combined has increased during the study period, with an APC of 5.84% [95% confidence interval(95% CI): 1.0-10.9] after adjusted by world population. The ASR of all combined cancers in boys showed a slight, but no significant increase, with an APC of 5.33%(95% CI: –0.6-11.6); for girls, the trends increased significantly, with an APC of 6.54%(95% CI: 1.5-11.8).Conclusions: The incidence rate of childhood cancer in Beijing was higher than the average level of China and lower than that of western countries. The incidence trends of childhood cancer, especially leukemia among girls showed a significantly increase from 2000 to 2009. While among boys, no substantially change was seen during the observed time period. Some sex-specific trends by subcategories and trends of major cancers in different age groups by cancer site merit further investigation.Lei Yang Yannan Yuan Tingting Sun Huichao Li Ning Wang 2014Chinese Journal of Cancer Research2014,26,3:5
10Influence of puerarin,paeoniflorin,and menthol on structure and barrier function of tight junctions in MDCK and MDCK-MDR1 Cells显示文摘Objective:In this study,the influence of puerarin,paeoniflorin,and menthol on the structure and barrier function of tight junctions(TJs)in MadineDarby canine kidney epithelial(MDCK)and MDCK-multi-drug resistance 1(MDR1)cells was evaluated to determine the mechanisms by which the drugs cross the bloodebrain barrier(BBB).Method:Cells were treated with puerarin,paeoniflorin,and menthol followed by immunohistochemical staining with occludin,claudin-1,and F-actin.The cells were then observed using laser-scanning confocal microscopy.Average optical density(AOD)of the immunofluorescence images of the proteins were analyzed using ImageJ software while Transepithelial electrical resistance(TEER)was measured using an epithelial voltohmmeter.Results:Confocal microscopy revealed that puerarin-and paeoniflorin-treated tight junction proteins were conspicuous while menthol suppressed their expression.Correspondingly,AOD values of cells treated with puerarin or paeoniflorin,or both showed no difference compared to the control group(P>.05)while the menthol group value was downregulated.In 3 h,TEER of cells not treated with menthol were similar to the control group,while treatment with menthol significantly decreased TEER value(P<.05).In addition,application of menthol decreased TEER in MDCK cells earlier than in MDCK-MDR1 cells.Conclusion:Menthol but not puerarin and paeoniflorin may enhance paracellular transport and improve drug penetration of the BBB by disrupting the structure and,thereby,weakening the barrier function of TJs.Lin Zhang Shouying Du Yang Lu Chang Liu Huichao Wu Bing Yang Jie Bai Pengyue Li 2015Journal of Traditional Chinese Medical Sciences2015,2,2:4
11Effects of insurance status on long-term survival among non-small cell lung cancer(NSCLC) patients in Beijing,China: A population-based study显示文摘Objective: To evaluate the effects of health insurance status on long-term cancer-specific survival of non-small cell lung cancer(NSCLC) in Beijing, China, using a population-based cancer registry data.Methods: Information on NSCLC patients diagnosed in 2008 was derived from the Beijing Cancer Registry.The medical records of 1,134 cases were sampled and re-surveyed to obtain information on potential risk factors.Poorly-insured status was defined as Uninsured and New Rural Cooperative Medical Insurance Scheme(NRCMS),while well-insured included Urban Employees Basic Medical Insurance(UEBMI) and Free Medical Care(FMC).To estimate survival outcomes, individuals were followed-up until December 31, 2018. Cancer-specific survival probabilities at 5 and 10 years after diagnosis were estimated using the Kaplan-Meier method. Log-rank test was used to compare long-term survival with different characteristics. Multivariable Cox proportional hazard regression model was used to examine the relative effect of insurance status on cancer-specific mortality.Results: Well-insured NSCLC patients have longer cancer-specific survival than poorly-insured individuals[hazard ratio(HR)=0.81;95% confidence interval(95% CI): 0.67-0.97), even after adjusting for age, gender, cancer stage, smoking status, family history and residential area. Older age and rural residence were associated with a higher risk of cancer-specific mortality(HR=1.03;95% CI: 1.02-1.03 and HR=1.25;95% CI: 1.07-1.46,respectively). Smoking individuals had a 41% higher long-term cancer-specific mortality risk than non-smoking ones(HR=1.41;95% CI: 1.20-1.66).Conclusions: NSCLC patients with good insurance status had better survival rates than those with poor insurance. An association was significant even after 10 years. Large population-based studies are needed to validate that high reimbursement insurance status can lead to the improvement of long-term cancer prognosis in China.Zheng Wang Lei Yang Shuo Liu Huichao Li Xi Zhang Ning Wang Jiafu Ji 2020Chinese Journal of Cancer Research2020,32,5:3
12Preparation,Mechanical and Biological Properties of Inkjet Printed Alginate/Gelatin Hydrogel显示文摘3D printing has made remarkable progress in soft tissue reconstruction enabling the custom design of complex material implants with patient specific geometry.The aim of this study was to inkjet print mechanically reinforced biocompatible hydrogels.Here,we developed a double crosslinked ink by optimizing the rheological properties of solutions of sodium alginate(NaAlg),NaAlg/transglutaminase(TG),CaCl_(2)and gelatin/CaCl_(2).The results showed that a two-component ink system comprising NaAlg(4%w/v)/TG(0.8%w/v)and gelatin(4%w/v)/CaCl_(2)(3%w/v)gave optimum printability.The mechanical and biological properties of printed alginate/gelatin hydrogels prepared from inks with different gelatin contents,and incorporated fibroblasts,were characterized by Scanning Electron Microscope(SEM),mechanical testing and laser confocal microscopy.The compressive moduli of alginate/gelatin hydrogels could be adjusted from 19.2 kPa±1.2 kPa to 65.9 kPa±3.3 kPa by increasing the content of gelatin.After incubation for 7 d,fibroblasts had permeated all printed hydrogels and the rate of proliferation increased with increasing gelatin content.The highest cell proliferation rate(497%)was obtained in a hydrogel containing 4.5%(w/v)gelatin.This study offers a new strategy for the fabrication of 3D structures used to mimic the function of native tissues.Tian Jiao Qin Lian Tingze Zhao Huichao Wang Dichen Li 2021Journal of Bionic Engineering2021,18,3:2
13A Fiber Optic Sensor for Determination of 2,4-dichlorophenol based on Iron(Ⅱ) Phthalocyanine Catalysis显示文摘A new fi ber optic sensor based on the oxidation of 2,4-dichlorophenol(DCP) catalyzed by iron(II) phthalocyanine(Fe(II)Pc) was developed for the determination of DCP. The optical oxygen sensing fi lm containing fl uorescence indicator Ru(bpy)_3Cl_2 was used to detect the consumption of oxygen in solution. Moreover, a lock-in amplifier was used to determine the lifetime of the sensor head by detecting its phase delay change. The results reveal that the sensor has a linear detection range of 1.0×10^(-6)- 9.0×10^(-5) mol/L and a response time of 5 min. The sensor also has high selectivity, good repeatability and stability. It can be used effectively to determine DCP concentration in real samples.王永红 TONG Yilin 黄俊 LI Kun LIU Huichao DING Liyun LI Mingtian 2015Journal of Wuhan University of Technology(Materials Science)2015,30,6:2
14Enhancement of Ca-based sorbent multicyclic behavior in Ca looping process for CO2 separation显示文摘Li Yingjie Zhao Changsui Chen Huichao 2009Chemical Engineering & Technology2009,32,4:1
15Log-periodic quantum magneto-oscillations and discrete-scale invariance in topological material HfTe5显示文摘Discrete-scale invariance(DSI)is a phenomenon featuring intriguing log-periodicity that can be rarely observed in quantum systems.Here,we report the log-periodic quantum oscillations in the longitudinal magnetoresistivity(ρxx)and the Hall traces(ρyx)of Hf Te5 crystals,which reveal the DSI in the transport-coefficients matrix.The oscillations inρxx andρyx show the consistent log B-periodicity with a phase shift.The finding of the log B oscillations in the Hall resistance supports the physical mechanism as a general quantum effect originating from the resonant scattering.Combined with theoretical simulations,we further clarify the origin of the log-periodic oscillations and the DSI in the topological materials.This work evidences the universality of the DSI in the Dirac materials and provides indispensable information for a full understanding of this novel phenomenon.Huichao Wang Yanzhao Liu Yongjie Liu Chuanying Xi Junfeng Wang Jun Liu Yong Wang Liang Li Shu Ping Lau Mingliang Tian Jiaqiang Yan David Mandrus Ji-Yan Dai Haiwen Liu Xincheng Xie Jian Wang 2019National Science Review2019,6,5:1
16Study on the reduction behavior of CoOOH during the storage of nickel/ metal-hydroxide battery 显示文摘Li Xiaofeng Xia Tongchi Dong Huichao Wei Yanwei 2006Materials Chemistry and Physics2006,100,:1
17Preparation and experimental parameters analysis of laser melt electrospun poly(L- lactide) fibers via orthogonal design显示文摘Li Xiuyan Liu Huichao Liu Jianli 2012Polymer Engineering & Science2012,52,9:1
18Cyclic CO2 capture behavior of KMnO4-doped CaO based sorbent 显示文摘LI Yingjie ZHAO Changsui CHEN Huichao 2010Fuel2010,89,3:1
19Preparation andcharacterization of poly(e-capro-lactone) nonwoven mats viamelt electrospinning显示文摘Li Xiuyan Liu Huichao Li Congju 2012Polymer2012,53,1:1
20Preparation andcharacterization of PLLA/nHA nonwoven mats via lasermelt electrospinning显示文摘Li Xiuyan Liu Huichao Li Congju 2012Mater Lett2012,73,15:1
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