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1蘑菇废弃菌棒及其与猪粪混合发酵对沼气产量及质量的影响显示文摘为了研究厌氧消化过程中日产气量、累计产气量和甲烷含量随厌氧消化时间的变化规律,在中温35℃±1℃条件下,采用批式单相厌氧消化工艺,分别用香菇、杏鲍菇和平菇废弃菌棒与猪粪混合发酵。结果表明,蘑菇菌棒具有很好的产气潜力,其中香菇菌棒TS产气量最高,为142.9mL.g-1,平均产气量664.1mL.d-1,杏鲍菇菌棒所产气体甲烷含量最高,平均63.8%;添加猪粪调节蘑菇菌棒C/N至25/1,对香菇菌棒前期严重酸化现象起到了很好的缓冲作用,使香菇菌棒、杏鲍菇菌棒和平菇菌棒累计产气量较单一物料分别提高了131.5%、97.9%和79.9%。研究结论为:香菇、杏鲍菇和平菇废弃菌棒均具有良好的产气潜力;添加猪粪能显著提高蘑菇菌棒累计产气量,同时提高香菇菌棒甲烷含量,降低杏鲍菇菌棒甲烷含量,对平菇菌棒甲烷含量影响不大。邓媛方 邱凌 孙全平 井良霄 Hassanein A.AM 2012农业环境科学学报2012,31,3:24
2YKL-40 expression in human hepatocellular carcinoma:a potential biomarker?显示文摘BACKGROUND:YKL-40 is a new biomarker with diagnostic value in many different cancers.Whether it may serve as a biomarker for hepatocellular carcinoma (HCC) is still unclear.This study aimed to examine the expression of YKL-40 in the serum and liver tissues of HCC patients and in HCC cell lines,in comparison with that in non-HCC liver disease patients and non-tumor hepatic cell lines,respectively.METHODS:Immunohistochemical staining was used to detect YKL-40 protein expression in liver biopsy specimens from 8 HCC patients.ELISA was used to assess the serum YKL-40 level in 90 HCC patients,90 inactive HBsAg carrier (IHC) patients with normal liver functions,and 90 liver cirrhosis patients.Real-time PCR was used to determine the YKL-40 mRNA expression in three HCC cell lines and two non-tumor hepatic cell lines.RESULTS:Immunohistochemical staining of liver biopsy specimens from HCC patients showed that the YKL-40 protein expression in tumor tissue was higher than that in adjacent normal tissues.ELISA revealed that the YKL-40 serum level in the HCC group was significantly higher than that in the IHC group,but not significantly different from that in the cirrhosis group.Real-time PCR showed that YKL-40 mRNA levels in HCC cell lines were significantly higher than those in nontumor hepatic cells.CONCLUSIONS:YKL-40 is highly expressed in HCC at the molecular,cellular and tissue levels.However,it may not serve as a serum biomarker for HCC because measurement of the serum YKL-40 level cannot distinguish HCC from cirrhosis.Tarek Hassanein 2011Hepatobiliary & Pancreatic Diseases International2011,10,6:10
3带跟踪系统的太阳能加热装置促进沼气生产的研究(英文)显示文摘该研究旨在探索如何利用太阳能增温系统促进沼气生产,研究对象为一个容积为100m3的沼气发酵装置,该沼气装置位于陕西省淳化县润镇中学,用于处理该校公厕粪污。陕西省淳化县润镇1月的平均气温为-1.6℃,最低气温达-15℃,平均太阳辐射为4.5kwh/m2,没有加热系统的沼气池在冬季基本停止产气,为解决这一问题,在润镇中学配套建设了由120m2的日光温室和总面积为20m2的热管太阳能集热器组成的太阳能增温系统,并配合使用电加热系统。在冬季,此太阳能系统每天可促进沼气发酵装置多生产12m3沼气,产出的沼气可输送到学校厨房,具有较好的经济效益。此外,设计了带有自动跟踪系统的抛物面太阳能聚光器(PTC)和日光温室组合系统为沼气发酵装置增温,以期得到更好的增温效果和更高的沼气产量。Hassanein A A M 张铎 邱凌 2011农业工程学报2011,27,6:6
4Sofosbuvir with pegylated interferon alfa-2a and ribavirin for treatment-naive patients with hepatitis C genotype-1 infection (ATOMIC): an open-label, randomised, multicentre phase 2 trial显示文摘Kris V Kowdley Eric Lawitz Israel Crespo Tarek Hassanein Mitchell N Davis Michael DeMicco David E Bernstein Nezam Afdhal John M Vierling Stuart C Gordon Jane K Anderson Robert H Hyland Hadas Dvory-Sobol Di An Robert G Hindes Efsevia Albanis William T Symo 2013The Lancet2013,,9883:3
5Manipulating perceived social presence through the web interface and its impact on attitude towards online shopping显示文摘Khaled Hassanein Milena Head 2007International Journal of Human - Computer Studies2007,,8:2
6Corrosion inhibition of copper by heterocyclic compounds 显示文摘Elmorsi M A Hassanein A M 1999Corrosion Science1999,41,:1
7A performance study of uplink scheduling algorithms in point-to- multipoint WiMAX networks显示文摘Ali N A Dhrona P Hassanein H 2009Computer Communications2009,32,3:1
8Migraine proph- ylaxis:a comparison of propranolol and amitriptyline显示文摘Ziegler DK Hurwitz A Hassanein RS 1987Arch Neurol1987,44,5:1
9Iliac Crest Bone Graft Harvest Donor Site Morbidity: A Statistical Evaluation显示文摘J Christopher Banwart Marc A. Asher Ruth S. Hassanein 1995Spine1995,,9:1
10A New Approach to Service Discovery in Wireless Mobile Ad Hoc Networks显示文摘Hassanein H Yang Y Mawji A 2010Interna- tional Journal of Sensor Networks2010,2,1:1
11Chloride Transport in Concrete Subjected to Electric Field显示文摘Nick R. Buenfeld Gareth K. Glass Alaa M. Hassanein Jian-Zhong Zhang 1998Journal of Materials in Civil Engineering1998,,4:1
12A macro model of online information quality perceptians: a review and synthesis of the litera- ture 显示文摘GHASEMAGHAEI M HASSANEIN K 2016Computers in human behavior2016,55,2:1
13Induction of apoptosis in human lung cancer cells by curcumin 显示文摘Radhakrishna Pillail G Srivastaval AS Hassanein TI Chauhan DP Carrier E 2004Cancer Lett2004,208,2:1
14Manipulating Perceived Social Presence through the Web Interface and Its Impact on Attitude Towards Online Shopping显示文摘Hassanein K Head M 2007Internation- al Journal of Human-Computer Studies2007,65,8:1
15Intrathecal morphine for off-pump coronary artery bypass grafting显示文摘Metz S Schwann N Hassanein W 2004J Cardiothorac Vasc Anesth2004,18,4:1
16Obtaining impedance information on the steel-concrete interface 显示文摘Glass G K Hassanein A M Buenfeld N R 1998Corrosion1998,54,11:1
17MMP14 gene polymorphisms in chronic obstructive pulmonary disease显示文摘Saitoh W Sakamoto T Hegab A E Nomura A Ishii Y Morishima Y Kai S Iizuka T Kiwamoto T Matsuno Y Massoud H H Massoud H M Hassanein K M Sekizawa K 2006Int J Mol Med2006,17,6:1
18Implementation and modeling of two-phase concurrency control-a performance study显示文摘AI-Jumah N B Hassanein H S EI-Sharkawi M 2000Information and Software Technology2000,42,:1
19Performance Analysis of Relay-multiplexing Scheme in Cellular Systems Employing Massive Multiple-input Multiple-output Antennas显示文摘Akhlaq A Sulyman A I Hassanein H 2014IET Transactions on Communications2014,8,10:1
20Iliac crest graft harvest donor site morbidity: a statistical evaluation显示文摘Banwart JC Asher MA Hassanein RS 1995Spine1995,20,10:1
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