Definition for antibiotic resistant bacteria: WebMD definitions: Antibiotic resistance is a type of drug resistance where a microorganism is able to survive exposure to an antibiotic. Genes can be... en.wikipedia.org/wiki/Antibiotic-resistant_bacteria Antibiotics were designed to kill bacterium that infect us. Unfortunately‚ they are indiscriminate and also kill the good bacterium that are mostly found in the large intestinal tract. This leaves a person open to reinfection‚ or other more
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Poop Pills Article Every year millions of Americans get an infection in the stomach called Clostridium difficile (aka C-diff). There are antibiotics that can cure it but in the past they haven’t worked as well as expected. They kill off the infection but in the process it destroys good bacteria too. This can cause another infection in the future because your body isn’t powerful enough to prevent it. There are other cures to C-diff too‚ like fecal transplants. This is the process where stool from
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diff). Clostridium difficile is a type of bacteria that lives in your intestines. It generally will do no harm to the human body but‚ certain things can lead to this bacteria to grow‚ which will end up causing some serious life threatening problems. "Most people
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Case Study Luke Tudor 09 Dec 2009 Microbiology‚ Vectors and Control DMS1515 Concerns have been raised about the safety of drinking water being provided for a large temporary community. The area is remote‚ rural‚ without proper sanitation and there are limited multipurpose water resources How could you ascertain the safety of the water? Potable water is fit for consumption by humans and other animals. Water may be naturally potable‚ as is the case with pristine
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COVENANT UNIVERSITY Department of biological sciences PROGRAM: MICROBIOLOGY COURSE: MICROBIAL TAXONOMY‚ NOMENCLATURE AND IDENTIFICATION CODE: MCB 122 TOPIC: CLASSIFICATION OF BACTERIA AND VIRUSES PROJECT PARTICIPANTS OBUEKWE CHUKWUEMEKA 12CQ014230 OKAFOR SANDRA-EMMANUELLA 12CQ014231 OLOWOFELA OLUWATOYIN 12CQ014232 OSITA-ORAH ANTHONY 12CQ014233 SASORE YEWANDE 12CQO14236 NWOBI CHIZITERE 12CQ014229 OYEKAN TOSIN 12CQ014235 SOREMEKUN MAYOMIKIUN 12CQ014238 SHODEKO TOBI 12CQ014237 INTRODUCTION TO THE
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Gram staining From Wikipedia‚ the free encyclopedia A Gram stain of mixed Staphylococcus aureus (Staphylococcus aureus ATCC 25923‚ Gram-positive cocci‚ in purple) andEscherichia coli (Escherichia coli ATCC 11775‚ Gram-negative bacilli‚ in red)‚ the most common Gram stain reference bacteria Gram staining (or Gram’s method) is a method of differentiating bacterial species into two large groups (Gram-positive and Gram-negative). The name comes from its inventor‚ Hans Christian Gram. Gram staining
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Microbiology Lab Quiz #2 Study Guide Exercise 9 -- The Gram Stain Compare and contrast simple and differential staining techniques. Simple Staining Simple staining is useful in determining the basic morphology of an organism. Simple staining involves only one reagent i.e. crystal violet‚ basic fuchsin‚ or methylene blue. Simple dyes used to stain bacteria have a positive charge cationic (+)‚ therefore‚ they are attracted to the bacteria that are usually negatively charged anionic (-) Depends
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the bacterial contaminant. The more virulent the bacterial contaminant‚ the greater the probability of infection. Coagulase-positive staphylococci require smaller inoculums than the coagulase-negative species. Uncommon but virulent strains of clostridium perfringens or group A streptococci require a small inoculums to cause
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Micrococcus roseus Mouldy Aspergillus Penicillium Fresh fruits and vegetables Soft rot Rhizopus Erwinia Gray mold rot Botrytis Black mold rot A. niger Pickles‚ sauerkraut Film yeasts‚ pink yeasts Rhodotorula Fresh meat Putrefaction Alcaligenes Clostridium Proteus vulgaris Pseudomonas fluorescens Cured meat Mouldy Aspergillus Rhizopus Penicillium Souring Pseudomonas Micrococcus Greening‚ slime Lactobacillus Leuconostoc Fish Discoloration Pseudomonas Putrefaction Alcaligenes Flavobacterium
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processed meat product it characteristic flavor and color. Try to make tocino without prague powder. Drop me a comment‚ if you prove me wrong. It also function as preservative. A substance that kills spoilage bacteria‚ especially the dangerous Clostridium botulinum. Curing Salt has different formulations: Cure #1 — 6.25% Sodium nitrite: 93.75% Salt. For fresh and cooked sausages. Cure #2 — 6.25% Sodium nitrite: 4% Sodium nitrate and 89.75% Salt For dry-cured sausages. Tender Quick — 0.5% Sodium
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