Agent aims that the antibacterial agent of the seeds and determines its inhibitory effect to the growth of Staphylococcus aureus‚ Staphylococci‚ and Pseudomonas aeruginosa. The Bitoon seeds were extracted for the purpose of Phytochemical analysis. Bitoon seeds were collected and shredded. Six treatments were prepared with three replicates each and applied to cultured bacteria which are Staphylococcus aureus‚ Staphylococci‚ and Pseudomonas aeruginosa‚. The treatments include 100%‚ 75%‚ 50%‚ 25% and the
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PREVALENCE OF ESCHERICHIA COLI ON PHILIPPINE PESO BILL WITHIN THE VICINITY OF ILOILO CITY 2012-2013 A Research Paper Presented to The Faculty College of Medical Laboratory Science Department Central Philippine University Iloilo City In Partial Fulfillment of the Requirement for the Research 1 JUSTINE GRACE G. JIMENEA ISAAC JAMES T. LEDESMA MAJA HANNAH LOU L. LOJA ROBERTO R. MANALO JR. JIRAH L. PEDROSA MARCH 2013 CHAPTER 1 INTRODUCTION Background of the Study A classic
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Aseptic Technique & Culturing Microbes Questions A. What is the difference between a bactericidal and bacteriostatic agent? What is the difference between sterilization and disinfection? Control of growth refers to the prevention of growth of microorganisms. This control is affected in two basic ways: by killing microorganisms or by inhibiting the growth of microorganisms
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The Urea test was used to test both Unknown Gram-positive and Unknown Gram-negative bacteria. One colony of bacteria was used from the Unknown 13A plate and Unknown 13B plate in order to inoculate the Urea Slant. After the slant was inoculated‚ the cultures were placed in an incubator at 35ºC for Gram-positive bacteria‚ and 37ºC for Gram-negative bacteria for a total of 48 hours. If the Urea test were positive‚ the color of the slant would have changed to a hot pink color‚ which indicated the bacteria’s
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Chapter 1 The Problem Introduction Today’s technological innovation and medical advances gave birth to formulation of synthetic drugs used to treat respiratory infections‚ urinary tract infections‚ diarrhea‚ arthritis and other diseases. These pharmaceuticals are costly and to a point‚ inaccessible to many Filipinos. These may also pose adverse effects like nausea‚ dyspnea‚ and diarrhea. Researchers are challenged to produce natural medicines‚ which could be lower in cost and more synergistic
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Kenneth Todar –AUTHOR Introduction to The Microbial World © 2009 Kenneth Todar PhD Figure 1. The bacterium‚ Legionella. American Society for Microbiology. The Microbial World The microbial world is a realm of life made up of microorganisms and viruses. Microbiology is the branch of biological sciences concerned with the study of these microbes. Microorganisms are unicellular organisms (capable of existence as single cells)‚ too small to be seen with the naked eye. Among all forms of
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Methicillin-Resistant Staphylococcus Aureus’s Affects On Pittsburgh’s Communities Jessie Field HCS457 Racheline Napier October 3‚ 2010 Methicillin-Resistant Staphylococcus Aureus’s Affects On Pittsburgh’s Communities The topic of this paper is Methicillin-Resistant Staphylococcus aureus‚ better known as MRSA. This is a new disease that has a high resistance to antibiotics. Because of the resistance to most antibiotics‚ Methicillin-Resistant Staphylococcus Aureus is considered to be a very
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Gram Stain: The important part of this experiment is being able to determine a bacterium based on its cell wall structure. It also helps indentify if the unknown organism is a Gram positive or Gram negative. This is the initial step that must be taken before any other lab procedure may continue on to ensure the purity is present‚ the arrangement of the cells‚ and the shape the cell has. The staining of the cell starts off with using the primary stain‚ Crystal Violet which is a purple color‚ to begin
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Kamias (Averrhoa bilimbi) LEAVES AND FRUIT EXTRACT: ITS ANTIBACTERIAL EFFECT ON Escherichia coli‚ Staphylococcus aureus AND Salmonella enteritidis A Science Investigatory Project as an Entry for the 2008 School Level Science Fair Ellaine
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hazards that are simply passed from one person to another. Viruses that are air born or passed on by touching infected items and the putting our hands in our mouth. An example of theses hazards are the flu (Influenza)‚ staff infections (Staphylococcus aureus)‚ the common cold & strep throat (Streptococcal pharyngitis) Physical Hazards Physical hazards are hazards that we have absolutely no control over. They are usually devitalizing natural disasters like tornadoes‚ hurricanes
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