Antibacterial action of the irrigants against Enterococcus faecalis in the root canal The overall percentage reduction of E. faecalis inside the root canal after biomechanical procedures was presented in table1. All the irrigants significantly reduced bacteria in comparison with positive control group (P< 0.01). The average reduction of bacteria in the presence of E.galbie did not have any significant difference with 2.5% NaOCl‚ CHX 2%‚ CHX 0.2% and M.communis L. (P > 0.05). The average reduction
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anti-fungal‚ it did not prevent the anthracnose rings to occur. In an experiment conducted by Bevilacqua et al. (2011)‚ lemongrass was tested on various spoiling bacteria such as Alicyclobacillus acidoterrestris‚ Bacillus coagulans‚ Lactobacillus plantarum‚ and Lactobacillus brevis together with other pathogens‚ yeasts‚ and moulds. The effect of lemongrass oil in these specimen are only selected. Some fungi reacted on the oil and was successfully prevented but some were not. In this study‚ Colletotrichum
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toxins that are released into the bloodstream and could affect the brain in a bad way. Microbes also play good parts in people’s health. The microbes that normally live in association with humans on the various surfaces of the body‚ such as Lactobacillus and Bifidobacterium (which are found in yogurt)‚ are known to protect their hosts from infections‚ and otherwise promote nutrition and health. It could maybe even be used for fighting cancer. We tend to think of microbes as bad—pathogens that need
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involves fermentation of the starting material (Pai‚ 2003). Fermentation is the process of utilizing nutrients anaerobically (D ’Souza & Killedar‚ 2006). Yogurt is a product of fermentation brought by adding Streptococcus thermophilus and Lactobacillus bulgaricus to ferment the milk and turn it into a thickened acidic food ( Lee & Lucey‚ 2010). These bacteria partially digest milk and produce lactic acids which makes it edible even to people who cannot tolerate milk (Cascio & Dinstel
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The Protein Data Bank Assignment: Glucansucrase After I came to America‚ I have already met my dentist many times. Although I brush my teeth three times a day‚ use floss correctly and meet dentist every year‚ I don’t know why my teeth keep in trouble and get cavities again and again. I really want to figure out why the bacteria from my mouth cannot be removed. When I am finding some protein‚ I found that Glucansucrase which is related on the issue of tooth decay. I think Glucansucrase
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2. Protozoans 3. Fungi – Yeasts & Molds 4. Helminthes III. Why study Microbiology/Applications of Microbiology A. Food Production 1. Lactobacillus‚ Streptococcus‚ 2. Saccharomyces cerevisiae B. Oxygen production C. Nitrogen Fixation D. Decomposition E. Bioremediation F. Antibiotics G. Biotechnology
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Pharm Final Ch 50- Acid Controlling Drugs * Pathophysiology * Stomach glands * Cardiac * Cardiac sphincter (gastroesophageal) * Cardiac glands * Fundic * Gastric glands- most numerous * Highly specialized secretory glands composed of: * Parietal cells * Produce and secrete HCl * What stimulates? food‚ chocolate‚ alcohol‚ large fatty meals‚ stress
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natural taste of milk. After pasteurization‚ nonpathogenic bacteria such as Bacillus which is gram positive‚ rod shaped bacteria still present in milks and will metabolize protein into ammonia product and raise the milk’s pH. Other bacteria such as lactobacillus and Streptococcus ferment lactose to lactic acid and acetic acid. Those acids sour the milk and convert the casein in milk to curd. The sour or putrid smell of milk is caused by Pseudomonas and Achromobacter. In small scale community such as in
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The purpose of the cheese making lab was to determine which curdling agent‚ when added to milk‚ produced the most amount of curds‚ as well as the curdling agent that produced curds the fastest. It was expected that buttermilk would produce the most amount of curds and Chymosin would produce curds the fastest. In reality‚ both buttermilk and Chymosin produce the most amount of curds‚ and Chymosin produced curds the fastest‚ which is in line with the hypothesis. Both buttermilk and Chymosin produced
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P1: you must explain how infections are caused by‚ bacteria‚ viruses‚ fungi and parasites. P2: you must explain how pathogenic microorganisms grow and spread. In this assignment I am going to explain how infections are caused by‚ bacteria‚ viruses‚ fungi and parasites. I will then explain how pathogenic microorganisms grow and spread. Infection is the process where germs enter a susceptible area in the body‚ where they multiply‚ resulting in disease. Colonisation is where microbes are present
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