Straphylococcus aureus‚ Streptococcus E. Control Variable: Sterile Filter Paper III. Hypothesis: If the most effective solution for pathogenic bacteria is household bleach‚ then the descending order from best to least are household bleach‚ Penicillin‚ Amoxicillin‚ Household Disinfectant‚ Anti-Bacterial Soap‚ Erthromycin‚ Sterile Filter Paper. IV. Materials: A. The materials used in this lab include a agar‚ a petri dish‚ test tubes containing the pathogenic bacteria: Straphylococcus aureus‚ Hemophilus
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The Danger of Antimicrobial Usage: Triclosan Essay Weren’t anti-microbial agents considered safe for humans to use and not suppose to be harmful in nature? In recent studies‚ triclosan‚ an antibacterial compound is shown to be a harmful agent to humans rather than being helpful in keeping bacterial illnesses away. Presently‚ antimicrobials agents triclosan and triclocarban are examples of widely used antimicrobials agents in personal care products in United States and many other countries
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Essential Oils Isolated from Artemisia Vulgaris Linn Of Philippine Origin: Its Antibacterial Activity Prepared by: Dr. Jennifer U. Dotado-Maderazo Lyceum of the Philippines University- Batangas College of Dentistry 2010 Introduction and Review of Literature Introduction The Philippines is known for its natural resources‚ being a tropical country‚ its supply of naturally occurring medicinal plants can be observed everywhere. Thus‚ the practice of traditional medicine has been passed
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on various fractionated extracts against five pathogenic microorganisms (Bacillus subtilis‚ Staphylococcus aureus‚ klebsiella species‚ Escherichia coli and Salmonela paratyphi). The zone of inhibitions shown by Acetone soluble (PPAs) and acetone insoluble (PPAins) extract when compared to that of standard antibiotic (streptomycin)‚ in which gram positive bacteria (Bacillus subtilis and Staphylococcus aureus) were found effective in ubiquitos of samples (10%PPAs and 15%PPAins)‚ however klebsiella spp
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media turned completely yellow‚ which indicated mannitol was fermented turning the plate acidic. The glucose-bromocresol purple tube appeared completely yellow as well indicating glucose was fermented which turned the agar acidic. The bacteria Staphylococcus aureus was identified because it’s the only gram-positive bacteria‚ which is able to turn both MSA and glucose-bromocrosel tests acidic‚ which gives them their yellow appearance. No further testing was needed to identify the two
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the Respiratory System 5) Which of the following statements about normal microflora of the respiratory system is incorrect? a) The presence of Haemophilus in the pharynx does not indicate disease. b) About 1/3 of the population carries Staphylococcus aureus in their nasal cavity. c)
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Membranous organelles X Cell wall X Divide by mitosis X Divide by binary fission X Activity Page 4 Sample Name Physical Description (What does it look like?) Example species Gram-positive cocci in clusters Little groups of purple scattered Staphylococcus Aureus Gram-positive cocci in chains Chains of purple dots Streptococcus
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The article in which I selected focuses on scrubs clothing worn by nurses working in the healthcare environment. The study was conducted to see if certain clothing textures such as traditional cotton-polyester scrubs‚ silver-alloy embedded fibers‚ or a combination of embedded antibacterial materials showed a favorable difference over another when it came to being repellent against germs. Scrubs are worn to serve many purposes such as identify staff‚ easy accessibility‚ help easily identify containments
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penetration. Type II is the only NSTI associated with toxic shock syndrome. Type II is far less common than type I infection; however‚ this incidence is increasing‚ reflecting the rise in the incidence of community-acquired methicillin resistant S. aureus (MRSA) in some parts of the world. MRSA soft tissue infection has been reported particularly in i.v. drug abusers‚ athletes‚ and institutionalised groups. Type II NSTIs often occur in healthy‚ young‚ immunocompetent hosts‚ although frequently there
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The Effectiveness of Basella rubra (Alugbati) Fruit Extract as a Counterstain in Gram Staining Investigators: Astilla‚ Yasmin Marie Cala‚ Maria Victoria Bianca Ko‚ Mariell Lizardo‚ Francis Dominic Mariano‚ Maria Cristina Querol‚ Maria Zennah Quinto‚ Camille Rosales‚ Ana Mariella Valmonte‚ Kyla Nicole Villalon‚ Gian Angelo 4MT-2 Statement of the Problem Can Basella rubra fruit extract be used as a counterstain in Gram staining? Introduction & Background According to H. J. Croxx‚ when microscopists
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