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4801
Growth medium with low serum and transforming growth factor beta 3 promotes better chondrogenesis of bone marrow-derived stem cells in vitro and in vivo
Published 2011“…Adult mesenchymal stem cells are candidate cells for cartilage tissue engineering due to their ability to undergo chondrogenic differentiation after extensive expansion, and induced with growth factors.1 Sustained delivery of transforming growth factor beta (TGF-ß)3 induces differentiation of human bone marrow-derived stem cells (BMSCs) into chondrocytes.2 Bone marrowderived stem cells undergo chondrogenesis in a variety of culture conditions, and the addition of TGF-ßs has generally enhanced chondrogenesis regardless of culture method.3 "echondrogenic differentiation of BMSCs induced by growth factors, such as TGF-ß3, and insulin like growth factor (IGF)-1 can inhibit the instability of the chondrocyte phenotype, promote extracellular matrix secretion, and maintain cartilage matrix macromolecules during chondrogenesis.4 "e shift from TGF-ß3 to IGF-I at week 3 resulted in a significant increase of cartilage-like extracellular matrix.5 "is study aimed to examine the effect of TGF-ß3 and TGF-ß2 on BMSCs chondrogenesis in vitro and in vivo.…”
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Article -
4802
Application of hydroxyapatite granules in posterolateral intertransverse lumbar spinal fusion
Published 2012“…Twelve adult New Zealand white rabbits underwent bilateral intertransverse lumbar spinal fusion at L5-L6 vertebrae. One site of the animals was implanted with hydroxyapatite granules (HA group) while the contralateral sides received autograft and served as the control (AUTO group). …”
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Proceeding Paper -
4803
Computed Tomography (CT) and Pathologic Correlation of Ovarian Tumours in children & adolescents: A review of eight cases
Published 2011“…About 75% of ovarian tumours in children less than 18 years of age were benign, 20% malignant and 5% potentially malignant. There was little difference in the clinical presentation of children with benign versus malignant tumours. …”
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Proceeding Paper -
4804
Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method
Published 2009“…Four different concentrations of manganese (2, 5, 10, and 15 mol%) have been successfully incorporated into biphasic calcium phosphate (BCP) phases. …”
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Article -
4805
Construction and construction education and training in the muslim world - a preliminary assessment and policy implication
Published 2009“…Key results of the preliminary examinations include: (i) majority of the construction sectors of the countries of the Muslim world make small contribution to their GDPs; (ii) at per capita level, most of the countries of the Muslim worlds' construction GDPs are very small; (iii) per capita construction GDP is positively correlated to per capita GDP and GDP from the industrial sector but is negatively related to other sectoral GDPs; (iv) countries of the Muslim world suffer constraints in the availability of indigenous semi-skilled and skilled workers, semi-professionals and professionals in all fields related to construction; (v) higher education and training in the Muslim world generally lag far behind those of the developed countries; and (vi) among the countries of the Muslim world Malaysia appears to be among the very few Muslim countries that offer world class education and training including education and training in construction.…”
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Proceeding Paper -
4806
Geochemical proxy of sediment cores from Terengganu coastal water, Malaysia
Published 2009“…The average concentration of Pb in TR1 and TR2 were 30.48 ± 6.91 μg/g dry weight and 18.85 ± 5.57 μg/g dry weights, respectively. The calculated enrichment factor (EF) values for the metals were closeto 1 and may therefore be considered to be predominantly terrigenous in origin.…”
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Article -
4807
Isolation of fucoxanthin and fatty acids analysis of Padina australis and cytotoxic effect of fucoxanthin on human lung cancer (H1299) cell lines
Published 2011“…However, fatty acid methyl ester (FAMEs) of eicosapentanoic acid (C20:5n-3), arachidonic acid (C20:4n-6), linoleic acid (C18:2n-6) and alpha-linolenic acid (C18:3n-3) contents of P. australis were found to be 2.06, 9.50, 6.37, and 2.83%, respectively. …”
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Article -
4808
Synthesis of various carbon nanomaterials (CNMs) on powdered activated carbon
Published 2011“…The optimum weight percentage of Fe3+ impregnation on PAC was found to be 5%. The CVD reactor used in this study was locally fabricated and modified to reduce the process time and cost. …”
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Article -
4809
Repeated endoscopic excision of an eroding calcified mesh sling-continued follow-up is required
Published 2010“…The diagnosis was made by cystoscopic examination after a 5-month history of lower urinary tract symptoms. …”
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Article -
4810
The concept of Itqan and its role in Muslim professional life
Published 2009“…Quran as the final divine revelation from Allah provides a code of conduct for every believer and is the commandment and warrant for him to be committed in hislher work and be sincere about it [5]. Adhering to the Quranic teachings on itqan equips the Muslim professional an effective approach to problem-solving preceded by steady and thorough examination before undertaking an activity and enables the Muslim to tackle problems in an orderly and disciplined manner. …”
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Book Chapter -
4811
Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling
Published 2009“…The optimized values of Ra, Ry, TWR, and MRR were 0.04, 0.34 μm, 0.044, and 0.08 mg min−1, respectively for 4.79 μm s−1 feed rate, 0.1 nF capacitance, and 80 V voltage. Optimized machining parameters were used in verification experiments, where the responses were found very close to the predicted values.…”
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Article -
4812
Esophageal surface cells in Non-erosive Reflux Disease (NERD): Scanning electron microscopic study
Published 2011“…The study group included 8 (NERD) patients and 5 normal controls. Specimens were routinely processed for SEM. …”
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Proceeding Paper -
4813
Sorbiochin – adsorbent for precious metals
Published 2010“…The tendency of Sorbiochin to adsorb the precious metals is in the sequence of Pd(II) > Au(III)> Pt(II), and more than 5 - 50 mg of the metal ions can be adsorbed per gram of the resin. …”
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Proceeding Paper -
4814
Design of capacitance to voltage converter for capacitive sensor transducer
Published 2010“…The performance analysis of the design showed desirable performance parameters in terms of response, low power consumption and a linear output voltage within the wide range of capacitive transducer capacitance variation for the power supply voltage of 1.2 V was achieved. Conclusion/Recommendations: The output voltage of the circuit varied linearly with the variation of capacitive transducer capacitance variation. …”
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Article -
4815
Isolation of fuxoxanthin and fatty analysis from Padina australis and cytotoxicity effect of fucoxanthin of human lung cancer (H1299) cell lines
Published 2011“…However, in terms of fatty acid methyl ester (FAMEs) of eicosapentanoic acid (C20:5n-3), arachidonic acid (C20:4n-6), linoleic acid (C18:2n-6) and alpha-linolenic acid (C18:3n-3) contents from P.australis was found (2.06, 9.50, 6.37, and 2.83 %, respectively). …”
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Proceeding Paper -
4816
Removal of nitrate and phosphate from municipal wastewater sludge by Chlorella Vulgaris, Spirulina Platensis and Scenedesmus Quadricauda
Published 2011“…Instantaneous readings were taken every 48 hours to determine periodic levels of the nutrients phosphate and nitrate. BOD5 was also evaluated to identify the strain with the most robust growth that would demand for oxygen the most in the dark. …”
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Article -
4817
Solar drying of guavas, papayas and apples
Published 2011“…It was found that the diffusivities of apples, guavas and papayas range between 5.74xI0-12 and 8.6IxI0-IO 1112/s. It was also observed that shrinkage occurred in the above three specimens during drying. …”
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Book Chapter -
4818
Optimization of an integrated solar heat-pump system
Published 2011“…The minimum payback period is about 1.5 years.…”
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Book Chapter -
4819
Fuzzy computing with expressions for evaluating fonts styles on children websites
Published 2011“…Linguistic expressions are applicable to children where expressions are much likeable by children than numerical scaling (e.g. 1 to 5 rating). Evaluation with linguistic expression is applied during the interviews, questions and answers session with the children. …”
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Book Chapter -
4820
Fabrication of porous ceramic scaffolds via polymeric sponge method using sol-gel derived strontium doped hydroxyapatite
Published 2012“…In this work, replication of 0, 2, 5, 10 and 15% SrHA (strontium-doped hydroxyapatite) porous scaffolds via polymeric sponge method has been employed using the sol-gel derived SrHA powders. …”
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