negative‚ therefore of all the possible Gram-positive bacterium the unknown organism could either be Staphylococcus simulans or Micrococcus luteus (Table 3; Lancaster and Bennett‚ 2012). Next‚ the Nitrate test was used to differentiate between the two remaining possibilities. Since the unknown Gram-positive bacterium resulted in a negative for Nitrate‚ the organism was identified as Staphylococcus simulans. As for the identification of the unknown Gram-negative bacterium‚ the unknown bacterium’s
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patient. This syndrome is considered to be an acute and life-threatening condition with the death rate being for Staphylococcus aureus five to fifteen percent‚ but for Streptococcus pyogenes it increases to a thirty to seventy percent mortality rate (Hirsch‚ 2014). Staphylococcus infections is a form of Toxic Shock Syndrome (TSS) that is caused by the microorganism called Staphylococcus aureus that may be present in the person’s body‚ but never cause infection simply because it is featured in the
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Pure Culture Techniques In this first lab‚ you will be learning some very fundamental and important techniques. As is the case with most things‚ shorts cuts usually get you in trouble. This is especially true in Microbiology. The techniques you will be learning tonight‚ if mastered correctly‚ will make your life and learning experience in Microbiology much easier‚ if you don’t pay attention and practice these techniques incorrectly‚ well then……? Today you will be learning the following techniques:
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the color from the primary stain is called gram-positive. Bacteria stain differently because of chemical and physical differences in the cell wall. Procedure For this lab we used three cultures; Escherichia Coli‚ Bacillus Subtilis‚ and Staphylococcus Epidermidis. Using a different slide for each sample we started by preparing and fixing each slide. Next we covered the slide with crystal violet for 30 seconds then rinsed with water. Next we covered the slide with Grams Iodine for 10 seconds
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2002 3 An Antimicrobial Ointment Manufactured from Kamantigue (Impatiens balsamina) Leaves Extract A Comparison with Miconazole Nitrate 4 Antibacterial Activity of Janitor (Hypostomus plecostomus) Fish Oil Extract Against Escherica Coli and Staphylococcus Aureus 2013 5 Baby Wipes Mosquito Repellent 2013 6 Banana Peduncles (Musa paradisiaca) as a Potential Source of Packaging papers 7 Biosorption of Barium from Assimilated Water by means of Live Hydrilla verticillata and Nymphaea (water Lily)
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● For the organism staphylococcus aureus‚ aureus represent the species level of classification ● Genus is represented by staphylococcus ● Designing organisms in the industrial setting that can provide human products through genetic engineering or clean up environment waste through bioremediation is part of the sub discipline microbiology referred to as biotechnology ● A pathogen is the term used to refer to any disease causing microorganism ● The term ubiquitous is used to refer to the fact that microbes exists nearly
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and animals. Washing hands is a simple‚ inexpensive‚ and an effective action to prevent the spread of microbes that cause healthcare associated infection. The most common transmissible disease in any hospital‚ dental‚ or veterinary cleaning is Staphylococcus aureus. The task of proper hygiene in-between patients’ care enhances patient safety
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OBJECTIVES: To determine the amount of anti-microbial peptide production by Staphylococcus warneri under various conditions when 2L and 10L Fermented. To Test the effects of one uncontrolled parameters sush as pH‚ Temperature or dissolved Oxygen and compare findings. To produce anti-microbial activity from Staphylococcus warneri. II. INTRODUCTION: Staphylococcus warneri is a member of bacterial genus Staphylococcus‚ consisting of Gram-positive bacteria with spherical cells appearing
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that had been "controlled" through the use of antibiotics are beginning to develop drug resistance and therefore re-emerge as serious threats in the industrialized world as well as developing nations. (World Health Organization‚ April 2014). Staphylococcus aureus strains are emerging that are resistant to many of the antibiotics that were previously effective against them. These staph infections are of great concern in hospital settings around the world. Patients with infections caused by drug-resistant
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REVIEW OF RELATED LITERATURE This investigatory project aims to make use of rambutan peeling extracts that is high in phenolic compounds such as tannin and saponin that exhibits antioxidant activity and antibacterial activity against pathogenic bacteria. Although the seeds contain such compounds the peeling exhibit greater amount of the said compounds. Rambutan is a very popular fruit cultivated in the Philippines and it is eaten in large amounts. The rambutans rind is quickly discarded and
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