|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Kinetic adsorption of application of carbon nanotubes for Pb(Ⅱ) removal from aqueous solution显示文摘The capability of carbon nanotubes (CNTs) to adsorb lead (Pb) in aqueous solution was investigated. Batch mode adsorption experiment was conducted to determine the effects of pH, agitation speed, CNTs dosage and contact time. The removal of Pb(Ⅱ) reached maximum value 85% or 83% at pH 5 or 40 mg/L of CNTs, respectively. Higher correlation coeffcients from Langmuir isotherm model indicates the strong adsorptions of Pb(Ⅱ) on the surface of CNTs (adsorption capacity Xm = 102.04 mg/g). The results indicates that the highest percentage removal of Pb (96.03%) can be achieved at pH 5, 40 mg/L of CNTs, contact time 80 min, and agitation speed 50 r/min. | Nassereldeen A Kabbashi Muataz A Atieh Abdullah Al-Mamun Mohamed E S Mirghami MD Z Alam Noorahayu Yahya | 2009 | Journal of Environmental Sciences2009，21，4： | 15 |
| 2 | Cytokine profile in Egyptian hepatitis C virus genotype-4 in relation to liver disease progression显示文摘AIM: To observe the imbalance between T helper cell Th1 and Th2 cytokines in several chronic hepatitis disease at different stages of disease progression.METHODS: We measured the cytokine levels of Th1 (IL-2 and IL-2R), Th2 (IL-10) and the pro-inflammatory cytokines (IL-6 and IL-6R and TNF and TNF-RⅠ and Ⅱ)by the ELISA technique in the sera of 33 hepatocellular carcinoma (HCC) patients and 20 chronic liver disease (CLD) patients. In addition, 20 asymptomatic hepatitis C virus carriers and 20 healthy subjects negative for hepatitis C virus(HCV) markers served as controls.RESULTS: Anti-HCV antibodies were found to be positive in 94% of HCC cases and 75% of CLD cases.On the other hand, HCV viremia was detected using RTPCR in 67% of HCC cases and 65% of CLD cases. HBsAg was positive in 9% of HCC cases and 30% of CLD cases.Also bilharzial-Ab was positive in 55% of HCC cases,65% of CLD cases and in 70% of asymptomatic carriers (ASC). HCC patients had significantly higher values of IL-2R, TNF-RⅡ (P<0.001), and TNF-RⅠ (P>0.05), but lower TNFα (P<0.001) and IL-6 (P = 0.032) in comparison to ASC. But, in comparison to non-cancer controls, HCC patients had higher values of IL-2R, IL-6R, TNF-RⅠ and TNF-RⅡ, but lower TNF-α (P<0.001). CLD patients had higher IL-2R, TNF-RⅠ, and TNF-RⅡ (P<0.001) than ASC. But, in comparison to non-cancer controls, CLD patients had higher values of IL-2R, TNF-RⅠ and TNF-RⅡ, but lower TNF-α (P<0.001). IL-10 was higher (though not significantly) in HCC and CLD patients than in symptomatic carriers and non-cancer controls.CONCLUSION: Liver disease progression from CLD to HCC due to HCV genotype-4 infection is associated with an imbalance between Th1 and Th2 cytokines. IL-2R,TNF-RⅠ, and TNF-RⅡ could be used as potential markers. | Abdel-Rahman N Zekri Mohammed S El-Din Ashour Ahmed Hassan Hanaa M Alam El-Din Amal MR El-Shehaby Maha A Abu-Shady | 2005 | World Journal of Gastroenterology2005，11，42： | 4 |
| 3 | Serum homocysteine concentration in patients with acute MI and chronic IHD 显示文摘 | Banu S Mollah FH Alam MK | 2005 | Mymensingh Med J2005，14，1： | 1 |
| 4 | Dynamic modeling, design and simulation of a wind/fucl cell/ultra-capacitor-based hybrid power generation system显示文摘 | Onar O C Uzunoglu M Alam M S | 2006 | Journal of Power Sources2006，，161： | 1 |
| 5 | Immortalization by gene transfection 显示文摘 | Alam S Shirahata S | 1998 | Methods Cell Biol1998，57，： | 1 |
| 6 | Assessment keys for some important diseases of mango显示文摘 | Khalid P Akhtar S S Alam | 2002 | Pakistan Journal of Biological Science2002，5，2： | 1 |
| 7 | MHD free and forced convection boundary layer flow along a vertical porous plate显示文摘 | Hossaln M A Alam K C A Rees D A S | 1997 | Appl Mech Engrg1997，2，1： | 1 |
| 8 | Extraction of rhodium from other platinum group metals with Kelex 100 from chloride media containing tin显示文摘 | Alam M S Inoe K | 1997 | Hydrometallurgy1997，46，3： | 1 |
| 9 | Heme oxygenase-1/carbon monoxide: from basic science to therapeutic applications显示文摘 | Ryter S W Alam J Choi A M K | 2006 | Physiological Reviews2006，86，： | 1 |
| 10 | Influence of common purslane aqueous extracts on germination and seedling growth of rice显示文摘 | Alam S M Khan M A Mujtaba S M | 2004 | Pakistan Journal of Scientific and Industrial Research2004，47，4： | 1 |
| 11 | Exchange Rate Volatility and Pakistan’s Import Demand:An Application of Autoregressive Distributed Lag Model显示文摘 | Alam S Ahmed Q | 2010 | International Research Journal of Finance and Economics2010，4，8： | 1 |
| 12 | Two atypical fibroxanthomas of the ear显示文摘 | Alam M Goldberg LH | 2003 | Dermatol Surg2003，29，4： | 1 |
| 13 | Oxidative DNA damage in the parkinsonian brain:an apparent selective increase in 8-hydroxyguanine levels in substantia nigra显示文摘 | ALAM Z I JENNER A DANIEL S E | 1997 | Neurochem1997，69，3： | 1 |
| 14 | New soluble n-type conjugated copolymer for light-emitting diodes显示文摘 | Tonzola C J Alam M M Jenekhe S A | 2002 | Adv Mater2002，14，： | 1 |
| 15 | Invariant Object Tracking Using Fringe-adjusted Joint Transform Correlator显示文摘 | Chye-Hwa Loo Alam M S | 2004 | Optical Engineering2004，43，9： | 1 |
| 16 | A meta-analysis of randomized controlled trials (RCT) among healthy normotensive and essential hypertensive elderly patients to determine the effect of high salt (NaCl) diet of blood pressure显示文摘 | Alam S Johnson AG | 1999 | J Hum Hypertens1999，13，： | 1 |
| 17 | A generalised increase in protein carbonyls in the brain in Parkinson's but not incidental Lewy body disease 显示文摘 | ALAM Z I DANIEL S E LEES A J | 1997 | J Neurochem1997，69，3： | 1 |
| 18 | Muhiobjective transportation problem with interval cost,source and destination parameters 显示文摘 | S K Das A Goswami S S Alam | 1999 | European Journal of Operational Research1999，117，1： | 1 |
| 19 | Efficacy and safety of Saccharo- myces boulardii in acute childhood diarrhea: A double blind ran- domised controlled trial 显示文摘 | Riaz M Alam S Malik A | 2012 | Indian J Pediatr2012，79，4： | 1 |
| 20 | Chromiumremoval through biosorption and bioaccumulation by bacteria from tannery effluents contaminatedsoil显示文摘 | Alam M Z Ahmad S | 2011 | Clean-Soil Air Water2011，39，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员