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693 results for “Biology”

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Research ArticleOpen accessIn the abstractCrosstalk between Oxidative Stress Signaling and HER2 Pathway in Breast CancerVanessa Jacob Victorino, Adriano Martin Felis Aranome, Fernanda Carolina de Campos et al.About 20% of breast cancer patients overexpress the Human Epidermal growth factor Receptor-2 (HER2), also known as ErbB2. HER2-overexpression is associated with enhanced tumor malignancy and its overexpression is related to specific target therapy against breast tumors and other cancers. HER2-mediated pathways in tumor cells act on behalf of the tumor conferring aggressive characteristics. Several reports demonstrated the occurrence of … …American Journal of Immunology, Vol. 10, Issue 4 · 17 Jan 2015 · 8,041 accessesView PDFCite
Research ArticleOpen accessIn the abstractGRAPHENE OXIDE AS ANTIMICROBIAL AGAINST TWO GRAM-POSITIVE AND TWO GRAM-NEGATIVE BACTERIA IN ADDITION TO ONE FUNGUSRoda F. Al-Thani, Noorunnisa Khanam Patan, Mariam A. Al-MaadeedGraphene based materials have wide potential applications in biology, biomedical, agriculture environmental and biotechnology. Graphene Oxide (GO) is one of those materials and has a promising substance as antimicrobial agents. GO in this study was prepared by a modified Hummers method and was characterized by different techniques for confirmation of formation of GO. To study the antimicrobial activities of GO, … …OnLine Journal of Biological Sciences, Vol. 14, Issue 3 · 14 Oct 2014 · 9,246 accessesView PDFCite
EditorialOpen accessIn the abstractTREATMENT FOR ANOREXIA NERVOSA: ARE WE MISSING THE MARK?Peta Stapleton, Amy BannatyneAPA, 2013. Diagnostic and Statistical Manual of Mental Disorders, 5th Edn., Arlington, VA: American Psychiatric Publishing. APA, 2014. Anorexia nervosa. www.psychologicaltreatments.org Ben-Tovim, D., K. Walker, P. Gilchrist, R. Freeman and R. Kalucy et al., 2001. Outcome in patients with eating disorders: A 5-year study. Lancet, 357: 1254-1257. DOI: 10.1016/S0140-6736(00)04406-8 Beumont, P.J.V. and S. Touyz, 2003. What kind of illness is … …Current Research in Psychology, Vol. 5, Issue 2 · 20 Sep 2014 · 9,545 accessesView PDFCite
EditorialOpen accessIn the abstractGLUTATHIONE: A POSSIBLE LINK TO AUTOPHAGY IN SYSTEMIC LUPUS ERYTHEMATOSUSDilip Shah, Swapan K. NathIncreased free radical formation and altered redox state are of fundamental importance in the pathogenesis of autoimmune diseases including Systemic Lupus Erythematos (SLE). Free radicals are mainly derived from oxygen (Reactive Oxygen Species/ROS) and nitrogen (Reactive Nitrogen Species/RNS) at mitochondria, cellular membranes and the endoplasmic reticulum membrane as physiological responses to a variety of internal and external stress (Shah et … …American Journal of Immunology, Vol. 10, Issue 3 · 3 Sep 2014 · 12,777 accessesView PDFCite
Research ArticleOpen accessIn the abstractMolecular Characterization of Goats Using Random Amplified Polymorphic DnaNandani Kumari, L. B. Singh, Subodh KumarBlack Bengal goat is a very valuable goat breed in India. The present investigation was proposed to be undertaken to evaluate gene flow, phylogeographic history, genetic structure and differentiation of both the goat populations to study genetic variation prevailing among Black Bengal and Black Bengal type goat in west Bengal and Jharkhand respectively and to study genetic relationship between both … …American Journal of Animal and Veterinary Sciences, Vol. 8, Issue 1 · 20 Feb 2013 · 7,851 accessesView PDFCite
Research ArticleOpen accessIn the abstractManagement of Data for Health Performance Measurement in the Industrialized Dairy HerdMogens Agerbo Krogh, Carsten EnevoldsenOne part of dairy herd management is to handle disease occurrence by means of health promotion, disease prevention, timely medical treatments, or eradication of disease. Supporting this part of herd management is an essential task for the cattle veterinarian. The study objective was to identify principles and tools for analysis of herd health data in industrialized dairy herds. The analysis … …American Journal of Animal and Veterinary Sciences, Vol. 7, Issue 4 · 23 Nov 2012 · 8,257 accessesView PDFCite
Research ArticleOpen accessIn the abstractDynamics of Coherent Structures in the Coupled Complex Ginzburg-Landau EquationsTat-Leung YeeProblem statement: In this study, we study the analytical construction of some exact solutions of a system of coupled physical differential equations, namely, the Complex Ginzburg-Landau Equations (CGLEs). CGLEs are intensively studied models of pattern formation in nonlinear dissipative media, with applications to biology, hydrodynamics, nonlinear optics, plasma physics, reaction-diffusion systems and many other fields. Approach: A system of two … …Journal of Mathematics and Statistics, Vol. 8, Issue 3 · 6 Nov 2012 · 6,994 accessesView PDFCite
Research ArticleOpen accessIn the abstractMelanoma-Associated Suppression of the Dendritic Cell Lines DC2.4 and JawsiiKristian Michael Hargadon, Yonathan Tarekegne Ararso, Osric Anthony Forrest, Chad Mason HarteDendritic cells function as potent regulators of both innate and adaptive immunity to tumors and the regulatory activities of these cells are tightly linked to their maturation and activation status. Despite the critical role played by dendritic cells in the induction of anti-tumor immune responses, the number of dendritic cells that can be isolated from experimental animals is limiting and … …American Journal of Immunology, Vol. 8, Issue 4 · 3 Nov 2012 · 9,567 accessesView PDFCite
Research ArticleOpen accessIn the abstractOn Stability and Bifurcation of Solutions of Nonlinear System of Differential Equations for AIDS DiseaseS. A.A. El-MaroufProblem statement: This study aims to discuss the stability and bifurcation of a system of ordinary differential equations expressing a general nonlinear model of HIV/AIDS which has great interests from scientists and researchers on mathematics, biology, medicine and education. The existance of equilibrium points and their local stability are studied for HIV/AIDS model with two forms of the incidence rates. … …American Journal of Applied Sciences, Vol. 9, Issue 7 · 24 Apr 2012 · 7,020 accessesView PDFCite