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| 1 | Oncofetal antigen glypican-3 as a promising early diagnostic marker for hepatocellular carcinoma显示文摘BACKGROUND:Hepatocellular carcinoma (HCC) is characterized by a multi-cause,multi-stage and multi-focus process of tumor progression.Its prognosis is poor and early diagnosis is of utmost importance.This study was undertaken to investigate the dynamic expression of oncofetal antigen glypican-3 (GPC-3) and GPC-3 mRNA in hepatocarcinogenesis and to explore their early diagnostic value for HCC.METHODS:A hepatoma model was induced in male Sprague-Dawley rats with 0.05% 2-fluorenylacetamide and confirmed by hematoxylin and eosin staining and gamma-glutamyltransferase (GGT) expression.Total RNA was purified and transcribed into cDNA by reverse transcription.Fragments of the GPC-3 gene were amplified by nested RT-PCR,and confirmed by sequencing.GPC-3 was analyzed by immunohistochemistry,Western blotting or ELISA.RESULTS:Positive GPC-3 expression showed as brown granule-like staining localized in the cytoplasm.Histological examination of hepatocytes revealed three morphological stages of granule-like degeneration,atypical hyperplasia (precancerous),and cancer formation,with a progressive increase of liver total RNA and GGT expression.The incidence of liver GPC-3 mRNA and GPC-3,and serum GPC-3 was 100%,100% and 77.8% in the HCC group,100%,100%,and 66.7% in the precancerous group,83.3%,83.3%,and 38.9% in the degeneration group,and no expression in the liver or blood of the control group,respectively.There was a positive correlation between liver GPC-3 mRNA and total RNA level (r=0.475,P<0.05) or liver GPC-3 (r=1.0,P<0.001) or serum GPC-3 (r= 0.994,P<0.001).CONCLUSION:Abnormal oncofetal antigen GPC-3 and GPC-3 mRNA expression in hepatocarcinogenesis may be promising molecular markers for early diagnosis of HCC. | Research Center of Clinical Medicine,Affiliated Hospital of Nantong University,Nantong 226001,China (Yao M,Yao DF,Qiu LW,Wu W,Sai WL,Yang JL and Zhang HJ) Department of Oncology,Yancheng First People’s Hospital,Yancheng 224001,China (Bian YZ) Department of Oncology,Second Affiliated Hospital,Nanjing Medical University,Nanjing 210011,China (Zhang CG) | 2011 | Hepatobiliary & Pancreatic Diseases International2011,10,3: | 51 |
| 2 | Isolation and characterization of bipotent liver progenitor cells from adult mouse显示文摘 | Li WL Su J Yao YC Tao XR Yan YB Yu HY Wang XM Li JX Yang YJ Lau JT HuYP | 2006 | 中国生物学文摘2006,20,5: | 26 |
| 3 | Study on the expression of matrix metalloproteinase-2 mRNA in human gastric cancer显示文摘 | Ji F Wang WL Yang ZL Li YM Huang HD Chen WD | 1999 | World Journal of Gastroenterology1999,5,5: | 19 |
| 4 | 外科手术中产生的烟气:仅仅是大量的热空气吗?显示文摘外科医生和手术室人员经常接触手术设备产生的烟气,病人也会暴露于烟气中,特别是腹腔镜手术中产生的烟气滞留于腹腔内这一密闭空间并被吸收。这些烟气是一种与香烟烟气相似的毒性物质,然而对这种毒性物质的影响还未引起足够重视。应该采取必要措施尽可能减少手术中烟气的不良影响。 | Barrett WL Garber SM 黄文海 朱江帆(摘译) | 2005 | 中国微创外科杂志2005,5,4: | 17 |
| 5 | Anticancer immunotherapy by CTLA-4 blockade: obligatory contribution of IL-2 receptors and negative prognostic impact of soluble CD25显示文摘堵住抗体 ipilimumab 的细胞毒素的 T 淋巴细胞 antigen-4 (CTLA-4 ) 在很少的病人导致变形黑瘤的调停免疫者的长期的控制。尽管 ipilimumab 无疑经由 immunostimulation 施加它的治疗学的效果,这样远的临床上有用的、 immunologically 相关的 biomarkers 预言治疗效率是逃犯的。这里,我们显示出 IL-2 的那中立化或堵住 α并且 βIL-2 受体的子单元(CD25 和 CD122,分别地) 否则在现出症状之前的潜的老鼠模型由 CTLA-4 封锁导致了,废除了 antitumor 效果和 intratumoral T 受动器对规章的房间(Tregs ) 的比率的伴随的改进,它是。CTLA-4 封锁导致了在失去了 FoxP3 表示并且在 regressing 肿瘤积累了的 IL-2-producing 受动器房间与伴随物上升表示 Lag3, ICOS, IL-10 和 Egr2 的一个镇压 CD4 + T 房间子集的减小。当 recombinant IL-2 改进了 CTLA-4 封锁的治疗学的功效时,圈套 IL-2 受体 α(IL-2Rα, sCD25 ) 禁止了 CTLA-4 的 anticancer 效果封锁。在收到 ipilimumab 的 262 个变形黑瘤病人, sCD25 的基线浆液集中代表了全面幸存的独立指示物,与预言到治疗的抵抗的高水平。总的来说,这些结果解开为在 CTLA-4 的 anticancer 活动的 IL-2 和 IL-2 受体的一个角色封锁。重要地,我们的学习提供第一 immunologically 相关的 biomarker,也就是提高的浆液 sCD25,那与黑瘤在病人预言抵抗到 CTLA-4 封锁。 | Dalil Hannani Marie Vetizou David Enot Sylvie Rusakiewicz Nathalie Chaput David Klatzmann Melanie Desbois Nicolas Jacquelot Nadege Vimond Salem Chouaib Christine Mateus James P Allison Antoni Ribas Jedd D Wolchok Jianda Yuan Philip Wong Michael Postow Andrzej Mackiewicz Jacek Mackiewicz Dirk Schadendorff Dirk Jaeger Alan J Korman Keith Bahjat Michele Maio Luana Calabro Michele WL Teng Mark J Smyth Alexander Eggennont Caroline Robert Guido Kroemer Laurence Zitvogel | 2015 | Cell Research2015,25,2: | 14 |
| 6 | miR-182参与调节胶质母细胞瘤的凋亡、生长和分化(英文)显示文摘Glioblastoma multiforme(GBM)is a lethal,therapy-resistant brain cancer consisting of numerous tumor cell subpopulations,including stem-like glioma-initiating cells(GICs),which contribute to tumor recurrence following initial response to therapy.Here,we identified miR-182 as a regulator of apoptosis,growth,and differentiation programs whose expression level is correlated with GBM patient survival.Repression of Bcl2-like12(Bcl2L12),c-Met,and hypoxia-inducible factor 2α(HIF2A)is of central importance to miR-182 anti-tumor activity,as it results in enhanced therapy susceptibility,decreased GIC sphere size,expansion,and stemness in vitro.To evaluate the tumor-suppressive function of miR-182 in vivo,we synthesized miR-182-based spherical nucleic acids(182-SNAs);i.e.,gold nanoparticles covalently functionalized with mature miR-182 duplexes.Intravenously administered 182-SNAs penetrated the bloodbrain/blood-tumor barriers(BBB/BTB)in orthotopic GBM xenografts and selectively disseminated throughout extravascular glioma parenchyma,causing reduced tumor burden and increased animal survival.Our results indicate that harnessing the anti-tumor activities of miR-182 via safe and robust delivery of 182-SNAs represents a novel strategy for therapeutic intervention in GBM. | Kouri FM Hurley LA Daniel WL Day ES Hua Y Hao L Peng CY Merkel TJ Queisser MA Ritner C Zhang H James CD Sznajder JI Chin L Giljohann DA Kessler JA Peter ME Mirkin CA Stegh AH | 2015 | 中华神经外科疾病研究杂志2015,14,2: | 14 |
| 7 | 西部华夏地区深部可能存在与华北和扬子大陆相似的太古代基底显示文摘华夏地区是否存在古陆是一个长期争论的问题。火山作用的天然超深钻取样,提供了探索大陆基底属性和形成演化过程的重要手段。西部华夏地区地表所出露的最古老岩石不老于中元古代,但对广西省东南部晚中生代—新生代火山岩中锆石捕虏晶的U-Pb年代学和Lu-Hf同位素研究则表明:与华北和扬子大陆相似,西部华夏地区有未暴露的太古代基底。该基底的主体年龄是2.9-2.5Ga,也有3.85Ga,3.55Ga和3.3-3.2Ga的年龄等。它们的亏损地幔模式年龄(tDM)为2.5Ga至≥3.9Ga。说明西部华夏地区的基底经历了复杂的改造过程,包括3.6-3.2Ga,2.5Ga,1.0Ga和0.5Ga时的地幔物质加入,以及2.0-1.8Ga和1.6-1.5Ga时的地壳再熔融事件等。对西部华夏地区强烈改造岩石圈的认识,将有助于从物质组分角度对华南成矿作用背景的思考。华夏地区是否存在古陆是一个长期争论的问题。火山作用的天然超深钻取样,提供了探索大陆基底属性和形成演化过程的重要手段。西部华夏地区地表所出露的最古老岩石不老于中元古代,但对广西省东南部晚中生代—新生代火山岩中锆石捕虏晶的U-Pb年代学和Lu-Hf同位素研究则表明:与华北和扬子大陆相似,西部华夏地区有未暴露的太古代基底。该基底的主体年龄是2.9-2.5Ga,也有3.85Ga,3.55Ga和3.3-3.2Ga的年龄等。它们的亏损地幔模式年龄(tDM)为2.5Ga至≥3.9Ga。说明西部华夏地区的基底经历了复杂的改造过程,包括3.6-3.2Ga,2.5Ga,1.0Ga和0.5Ga时的地幔物质加入,以及2.0-1.8Ga和1.6-1.5Ga时的地壳再熔融事件等。对西部华夏地区强烈改造岩石圈的认识,将有助于从物质组分角度对华南成矿作用背景的思考。 | 郑建平 Griffin WL 汤华云 张志海 苏玉平 刘观亮 | 2008 | 高校地质学报2008,14,4: | 13 |
| 8 | Effect of introduced phthalate-degrading bacteria on the diversity of indigenous bacterial communities during di-(2-ethylhexyl) phthalate (DEHP) degradation in a soil microcosm显示文摘 | Chao WL Cheng CY | 2007 | 中国生物学文摘2007,21,6: | 13 |
| 9 | An Sm-Nd isotopic dating study of the Archean Kongling Complex in the Huangling area of the Yangtze Craton显示文摘Sm Nd isotopic compositions of associated amphibolites, TTG gneisses and granitic gneisses from the Archean Kongling Complex of the Yangtze Craton, South China are systematically analyzed. The results show that the amphibolites and TTG gneisses have a similar age of ca. 2 700 Ma, which well agrees with zircon U Pb dating of previous studies. However, their ε Nd ( t ) are different, suggestive of possible dissimilarity in source composition. | Ling, WL Gao, S Zheng, HF Zhou, L Zhao, ZB | 1998 | Chinese Science Bulletin1998,43,14: | 13 |
| 10 | Molecular targets in the treatment of alcoholic hepatitis显示文摘Alcohol related costs to health and society are high. One of the most serious complications of alcohol misuse to the individual is the development of alcoholic hepatitis (AH), a clinical syndrome of jaundice and progressive inflammatory liver injury in patients with a history of recent heavy alcohol use. It has a poor outcome and few existing successful therapies. The use of glucocorticoids in patients with severe AH is still controversial and there remains a group of patients with glucocorticoid-resistant disease. However, as our understanding of the pathogenesis of the condition improves there are opportunities to develop new targeted therapies with specific actions to control liver inflammation without having a detrimental effect on the immune system as a whole. In this article we review the molecular mechanisms of AH concentrating on the activation of the innate and adaptive immune response. We consider existing treatments including glucocorticoids, anti-tumor necrosis factor therapy and pentoxifylline and their limitations. Using our knowledge of the disease pathogenesis we discuss possible novel therapeutic approaches. New targets include pro-inflammatory cytokines such as interleukin (IL)-17, chemokines and their receptors (for example IL-8, CXCL9 and CXCR3) and augmentation of anti-inflam- matory molecules such as IL-10 and IL-22. And there is also future potential to consider combination therapy to selectively modulate the immune response and gain control of disease. | Ashwin D Dhanda Richard WL Lee Peter L Collins C Anne McCune | 2012 | World Journal of Gastroenterology2012,18,39: | 9 |
| 11 | Tracing method study of bacterial translocation in vivo显示文摘INTRODUCTIONEndogenesis infection plays an important role innosocomial infection.By studying progress ofbacteria translocation from intestinal tract,theconcept of gut-origin infection has been acceptedgradually.Because of no ideal tracing method,there were some controversies.In order to solve theproblem,the PUC19 plasmid vector tracing | Fu WL Xiao GX Yue XL Hua C Lei MP | 2000 | World Journal of Gastroenterology2000,6,1: | 9 |
| 12 | Expression of gap junction genes connexin 32,connexin 43 and their proteins in hepatocellular carcinoma and normal liver tissues显示文摘AIM To investigate the significance andmechanism of cx32 mRNA,cx43 mRNA and theirproteins in hepatocarcinogenesis.METHODS Sixty-one cases of HCC and 14cases of normal liver tissues were detected byimmunohistochemical and in situ hybridization(ISH)methods.RESULTS In HCC grades Ⅰ,Ⅱ,Ⅲ and normalliver tissues,the positive rates of Cx32 proteinwere 55.6%,42.1%,18.2% and 92.9%,respectively.The detection rates of Cx43 proteinwere 44.4%,26.3%,12.1% and 78.6%,respectively.There was significant difference inCx32 and Cx43 protein between HCC and normalliver tissues(P<0.01).ISH the positive rates ofcx32 mRNA shown by ISH in HCC grades Ⅰ,Ⅱ,Ⅲ and normal liver tissues were 88.9%,84.2%,87.9% and 92.9%,respectively.Those of cx43mRNA were 77.8%,78.6%,78.8% and 85.7%,respectively.There was no statistical differencein the positive rates of cx32 mRNA and cx43mRNA between HCC and normal liver tissue(P>0.05).CONCLUSION The aberrant location of Cx32and Cx43 proteins could be responsible forprogression of hepatocarcinogenesis,and thedefect of cx genes in post-translationalprocessing might be the possible mechanism. | Ma XD Sui YF Wang WL | 2000 | World Journal of Gastroenterology2000,6,1: | 9 |
| 13 | Gastroenterologist perceptions of faecal microbiota transplantation显示文摘AIM: To explore gastroenterologist perceptions towards and experience with faecal microbiota transplantation(FMT).METHODS: A questionnaire survey consisting of 17 questions was created to assess gastroenterologists' attitude towards and experience with FMT. This was anonymously distributed in hard copy format amongst attendees at gastroenterology meetings in Australia between October 2013 and April 2014. Basic descriptive statistical analyses were performed.RESULTS: Fifty-two clinicians participated. Twenty one percent had previously referred patients for FMT,8% more than once. Ninety percent would refer patients with Clostridium difficile infection(CDI) for FMT if easily available,37% for ulcerative colitis,13% for Crohn's disease and 6% for irritable bowel syndrome. Six percent would not refer any indication,including recurrent CDI. Eighty-six percent would enroll patients in FMT clinical trials. Thirty-seven percent considered the optimal mode of FMT administration transcolonoscopic,17% nasoduodenal,13% enema and 8% oral capsule. The greatest concerns regarding FMT were: 42% lack of evidence,12% infection risk,10% non infectious adverse effects/lack of safety data,10% aesthetic,10% lack of efficacy,4% disease exacerbation,and 2% inappropriate use; 6% had no concerns. Seventy seven percent believed there is a lack of accessibility while 52% had an interest in learning how to provide FMT. Only 6% offered FMT at their institution.CONCLUSION: Despite general enthusiasm,most gastroenterologists have limited experience with,or access to,FMT. The greatest concerns were lack of supportive evidence and safety issues. However a significant proportion would refer indications other than CDI for FMT despite insufficient evidence. These data provide guidance on where education and training are required. | Sudarshan Paramsothy Alissa J Walsh Thomas Borody Douglas Samuel Johan van den Bogaerde Rupert WL Leong Susan Connor Watson Ng Hazel M Mitchell Nadeem O Kaakoush Michael A Kamm | 2015 | World Journal of Gastroenterology2015,21,38: | 5 |
| 14 | 块状硫化物矿床和电气石岩中电气石的微量元素—地球化学控制因素及勘…显示文摘 | 格里.,WL 程席法 | 1997 | 国外地质科技1997,,5: | 5 |
| 15 | Attenuation of mitochondrial,but not cytosolic,Ca^(2+) overload reduces myocardial injury induced by ischemia and reperfusion显示文摘瞄准:mitochondrial Ca2+ 的变细([Ca2+] m ) ,然而并非 cytosolic Ca2+([Ca2+] c ) ,超载改进可收缩的恢复。我们假设了那变细[Ca2+] m,然而并非[Ca2+] c,超载对 ischemia/reperfusion-induced 损害授与 cardioprotection。方法:从孤立的酒的老鼠心,房间生存能力,和在孤立的老鼠短暂的电子上导致的 Ca2+ 的梗塞尺寸室的 myocytes 被测量。我们决定了 BAPTAAM 的效果,一座Ca2+螯岩山,在废除两个的超载的集中[Ca2+] c 并且[Ca2+] m ,和钌红,Ca2+的 mitochondrial uniporter 的一个禁止者搬运,在废除超载的集中[Ca2+] m ,然而并非[Ca2+] c ,在 ischemia/reperfusion 导致的心脏的损害上。结果:两个的变细[Ca2+] m 并且[Ca2+]由 BAPTAAM 的 c ,和变细[Ca2+] m ,然而并非[Ca2+] c ,由钌红的超载,减少了心脏的损害观察,显示重要性[Ca2+]在响应 ischemia/reperfusion 的 cardioprotection 和可收缩的恢复的 m 。结论:学习用一条原因效果途径提供了不含糊的证据那变细[Ca2+] m,然而并非[Ca2+] c,超载为对 ischemia/reperfusion-induced 损害的 cardioprotection 负责。我们也证实了以前的观察那变细[Ca2+] m,然而并非[Ca2+] c,旁边钌红改进可收缩的恢复追随者 ischemia/reperfusion。 | Chun-mei CAO Wing-yee YAN Jing LIU Kenneth WL KAM Shi-zhong ZHAN James SK SHAM Tak-ming WONG | 2006 | Acta Pharmacologica Sinica2006,27,7: | 4 |
| 16 | Risk factors and natural history of breast cancer in younger Chinese women显示文摘AIM: To investigate the age differences in the risk factors, clinicopathological characteristics and patterns of treatment of female breast cancer patients. METHODS: Seven thousand one hundred and fiftytwo women with primary breast cancer from the Hong Kong Breast Cancer Registry were recruited after receiving patients' consent, they were asked to complete standardized questionnaires which captured their sociodemographic characteristics and risk factors associated with breast cancer development. Among them, clinicopathological data and patterns of treatment were further collected from medical records of 5523 patients with invasive breast cancers. Patients were divided into two groups according to the age at diagnosis: younger(< 40 years old) vs older patients(≥ 40 years old) for subsequent analyses.RESULTS: Analysis on the sociodemographic characteristics and exposure to risk factors were performed on 7152 women with primary breast cancer and the results revealed that younger patients were more likely to have unhealthy lifestyles; these include a lack of exercise(85.4% vs 73.2%, P < 0.001), having high stress in life(46.1% vs 35.5%, P < 0.001), having dairy/meat-rich diets(20.2% vs 12.9%, P < 0.001),having alcohol drinking habit(7.7% vs 5.2%, P = 0.002). Younger patients were also more likely to have hormone-related risk factors including nulliparity(43.3% vs 17.8%, P < 0.001) and an early age at menarche(20.7% vs 13.2%, P < 0.001). Analyses on clinicopathological characteristics and patterns of treatment were performed on 5523 women diagnosed with invasive breast cancer. The invasive tumours in younger patients showed more aggressive pathological features such as having a higher percentage of grade 3 histology(45.7% vs 36.5%, P < 0.001), having a higher proportion of tumours with lymphovascular invasion(39.6% vs 33.2%, P = 0.003), and having multifocal disease(15.7% vs 10.3%, P < 0.001); they received different patterns of treatment than their older counterparts.CONCLUSION: Younger patients in Hong Kong are more likely to encounter risk factors associated with breast cancer development and have more aggressive tumours than their older counterparts. | Winnie Yeo Hang-Mei Lee Amy Chan Emily YY Chan Miranda CM Chan Keeng-Wai Chan Sharon WW Chan Foon-Yiu Cheung Polly SY Cheung Peter HK Choi Josette SY Chor William WL Foo Wing-Hong Kwan Stephen CK Law Lawrence PK Li Janice WH Tsang Yuk Tung Lorna LS Wong Ting-Ting Wong Chun-Chung Yau Tsz-Kok Yau Benny CY Zee | 2014 | World Journal of Clinical Oncology2014,5,5: | 4 |
| 17 | 大别造山带碧溪岭橄榄岩中锆石U-Pb年龄和Hf同位素研究显示文摘在详细形态和内部结构研究基础上,对碧溪岭橄榄岩锆石进行了配套的U-Pb年龄和Hf同位素分析。碧溪岭橄榄岩锆石主体是变质成因的,但有少量岩浆锆石残留。这些锆石主体给出了220~210Ma的变质生长/重结晶作用年龄;一颗具较高Th/U比值的锆石给出646Ma的近协和年龄,限定了早期岩浆结晶作用的最小年龄。真正的侵位年龄可以由745Ma的上交点年龄来限定;210~222Ma则记录着深俯冲陆壳折返过程中的锆石生长。除少数颗粒的ε_(Hf)为负值外(-2.9),大部分锆石的ε_(Hf)是正的(高达+8.1)并具新元古代的亏损地幔模式年龄(0.6~1.0Ga,平均0.8Ga)。这些结果说明碧溪岭橄榄岩的初始物质是扬子大陆岩石圈内新元古代岩浆堆积作用产物。这样的岩浆堆积物来源于亏损的软流圈地幔,侵入于扬子的深部地壳之中(如底侵)并部分混染了古老地壳组分。它们随扬子向华北之下深俯冲碰撞和造山带折返过程中经历着复杂的变质改造作用。 | 郑建平 孙敏 Griffin WL 钟增球 汤华云 张志海 | 2007 | 岩石学报2007,23,2: | 4 |
| 18 | Aseismic Reliability Analysis Approach for Offshore Jacket Platform Structures显示文摘—By means of nonlinear pushover collapse analysis approach,the aseismic reliability analysesof two offshore jacket platforms in the Bohai Gulf in China are studied according to their ocean locationand environmental loadings there.On the basis of those analyses,an aseismic reliability analysis approachis presented.The results show that the aseismic reliability of those platforms is high.Also it is proved thatthis aseismic reliability analysis approach is simple,practical and reliable. | Zhuang, YZ Jin, WL | 1998 | China Ocean Engineering1998,13,4: | 3 |
| 19 | Nucleation and Oriented Textured Growth of Diamond Films on Si(100) via Electron Emission in Hot Filament Chemical Vapor Deposition显示文摘Oriented textured diamond films were obtained on Si(100) substrate via electron emission in hot filament chemical vapor deposition (HFCVD). A dc bias voltage relative to the filament was applied to the tungsten electrode between the substrate and the filament. The nucleation and subsequent growth of diamond films were characterized by scanning electron microscopy and Raman spectroscopy. The experimental results showed that the electron emission from the diamond coating on the electrode played a critical role during the nucleation.The maximum value of nucleation density was up to 1011 cm-2 on pristine Si surface at emission current of 250 mA. The effect of the electron emission on the reactive gas composition was analyzed by in situ infrared absorption, indicating that the concentration of CH3 and C2H2 near the substrate surface was extremely increased. This may be responsible for the enhanced nucleation by electron emission. | Wang, WL Liao, KJ Wang, BB | 2000 | Journal of Materials Science & Technology2000,16,1: | 3 |
| 20 | Powder Microstructure and Overlay Coating Property ofNiCrAlY Alloy显示文摘这被显示出更好(20-30 亩 m ) 粉末粒子经历快速的复辉和热抽取到导致微细胞的结构的环境,而更粗糙(40-50 亩 m ) 因为慢冷却跟随的复辉,粉末粒子展出粗糙的细胞、树枝状的混合结构。另外,这也被显示越好粉末粒子尺寸,越 higher 机械性质并且冶金热稳定性过分,涂层由把同样分裂成原子的粉末扔了,它大概为粉末的好尺寸部分被归因于稠密的好谷物结构和氧化物层的形成。(编辑作者摘要) 9 个裁判员。 | Chang, XC Wang, JQ Hao, YY Hou, WL Hu, ZQ | 1998 | Journal of Materials Science & Technology1998,14,4: | 3 |