2 articles for “hydroxylation”

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Research ArticleOpen accessEvery word in the titleSurface Bioactivity of Sol Gel Derived 3Y-TZP Bioinert Ceramic through Hydroxylation Technique Using 5M H3PO4R. Velmurugan, S. Kanagesan, S. Jesurani, T. KalaivaniProblem statement: This study presented bone like apatite formation on yttria stabilized zirconia in Simulated Body Fluid (SBF) through hydroxylation technique. Approach: Sol gel route was used to prepare yttria stabilized zirconia. Then it was hydroxylated with 5M H3PO4 for formation of Zr-OH group. Moreover, the growth rate of calcium and phosphate on zirconia substrate was examined using simulated body … …American Journal of Applied Sciences, Vol. 7, Issue 3 · 31 Mar 2010 · 7,244 accessesView PDF Cite

Research ArticleOpen accessIn the abstractThe Hypoxia-Inducible Factor-1Î± Signaling Pathway and its Relation to Cancer and ImmunologyBruno R.B. Pires, Andre L. Mencalha, Gerson M. Ferreira et al.Hypoxia-Inducible Factor 1 (HIF-1) is a transcription factor that is present in all metazoans from early embryonic development throughout adult life. It plays a major roles in the different stress responses that are triggered by low Oxygen (O2) levels and its expression is associated with cell survival. HIF-1 is a heterodimer protein that comprises the subunits HIF-1Î± and HIF-1Î². The … …American Journal of Immunology, Vol. 10, Issue 4 · 17 Jan 2015 · 8,482 accessesView PDF Cite