TABLE OF CONTENTS Chapter 1 THE PROBLEM Background of the Study ……………........................................................ Statement of the Problem………..……....................................................... Research Hypothesis…………………....................................................... Significance of the Study …………............................................................ Scope and Delimitation of the Study…........................................................ Definition
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triterpenes and flavonoids‚ which can be a source of medicinal natural products. The species in which the largest number of compounds has been identified is Mussaenda pubescens. Some studies have described lesser known plants of the genus based on its cytotoxicity‚ anti-inflammatory‚ antiviral‚ antioxidant and antibacterial
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Food Chemistry Food Chemistry 95 (2006) 180–185 www.elsevier.com/locate/foodchem Antioxidant activity and hepatoprotective potential of Phyllanthus niruri R. Harish‚ T. Shivanandappa * Department of Food Protectants and Infestation Control‚ Central Food Technological Research Institute‚ Mysore 570 020‚ India Received 5 April 2004; received in revised form 25 November 2004; accepted 25 November 2004 Abstract Antioxidant activity and hepatoprotective potential of Phyllanthus niruri
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activity of Super oxide dismutase and reduced glutathion content. Dual staining with ethidium bromide and propidium Iodide staining revealed that HepG2 cells treated with A.catechu seed extract caused cell death mainly by apoptosis. The events of cytotoxicity and oxidative stress were found to be associated with up-regulation of pro-apoptotic gene expressions such as bax‚ Cyt-c‚ caspase-3 and 9‚ and down-regulation of anti-apoptotic marker bcl-2. In addition‚ there was a significant increase of sub-
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The ink attached to the surface in clumps of 200-500nm. A MTT test also undertook to test the cytotoxicity on cells‚ figure 10b shows the cell population decreased for both filtered with particle size ranging 30-600 nm and unfiltered ink 40-970nm‚ a larger decrease in cell numbers for filtered ink signifying singular tattoo nanoparticles has a negative
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MISAMIS UNIVERSITY Ozamiz City “Common Sickness Experienced by Seafarers :Causes‚ Remediation and Prevention” Abergas‚ Jan Fred M. BSMT-1A March 11‚ 2013 Table of Contents I. Introduction - II. Common Forms of Sickness 1. Injuries A. Eye injuries B. Head injuries C. Bone‚ Joint and Muscle injuries 2. Diseases a. Skin disease b. Infections disease c. Respiratory disease 3. Poisoning a. Toxic b. Venom c. Poisoning from exposure
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3. Result and discussion 2.1 Physicochemical properties The formations of BPM I-III were confirmed by FT-IR‚ powder XRD and SEM studies. 2.1.1 Fourier transform infrared spectroscopy FT-IR spectra of BPM I-BPM III (Fig. 1a-1c) exhibited characteristic absorption bands of CTS ranges from 1637-1639 cm−1 which are attributed to amide I bands (C=O stretching mode along with an N–H deformation mode). Broad bands from 1130-978 cm−1‚ 1131-975 cm−1 and 1131-971 cm−1 were observed for phosphate stretching
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HIV AND AIDS Definition AIDS or acquired immunodeficiency syndrome - was originally defined empirically by the Centers for Disease Control and Prevention(CDC) as “the presence of a reliably diagnosed disease that is at least moderately indicative of an underlying defect in cell-mediated immunity.” Following the recognition of the causative virus‚ HIV‚ and the development of the sensitive and specific tests for HIV infection‚ the definition of AIDS has undergone substantial revision. The current
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Results and discussion The aqueous solubility of midazolam is a function of both the imidazobenzodiazepine ring opening‚ which is a fully reversible process‚ and the ionization of the drug molecule play an important role in the supramolecular complexation with water-soluble cyclodextrins (Loftsson et al.‚ 2001). Therefore‚ the total charges were assessed from the acid dissociation constant determined for different forms of midazolam as depicted in Figure 1. First‚ predicted negative decimal logarithm
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General Papers ARKIVOC 2006 (i) 109-118 Synthesis and primary antiviral activity evaluation of 3-hydrazono-5-nitro-2-indolinone derivatives Nalan Terzioğlu *a‚ Nilgün Karalı a‚ Aysel Gürsoy a‚ Christophe Pannecouque b‚ Pieter Leysen b‚ Jan Paeshuyse b‚ Johan Neyts b‚ and Erik De Clercq b a Istanbul University‚ Faculty of Pharmacy‚ Department of Pharmaceutical Chemistry‚ 34116‚ Istanbul‚ Turkey b Rega Institue of Medical Research‚ Katholieke Universiteit Leuven‚ B-3000 Leuven‚ Belgium E-mail:
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