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Designed to compliment the ‘apprenticeship’ type of practical training experienced by medical microbiologists, this book provides an easily accessible guide to the full range of diagnostic procedures performed in laboratories that process and report on clinical bacteriology specimens. Methods are faithfully described as they would be encountered in the laboratory and the approach is specimen oriented. Readers will find contributions from experts in their respective… More >>
New PROTECT COMPUTER PRODUCTS HP 6530b/6535b Custom Notebook Cover Bacteria Infection ControlBacteriology is the study of bacteria to find out how to kill the harmful bacteria that cause disease and how to make use of the good bacteria. A bacteriologist is a person who studies bacteria. To do this, he uses a microscope. The science of bacteriology really began when the first microscope was invented, in 1663, by a Dutchman named Anton van Leeuwenhoek, whose hobby was grinding lenses that would make things look bigger. When a doctor wishes to find out what it is that is making a person sick, he often thinks that it might be a certain type of bacteria.
First he must find out exactly what kind of bacteria it is. He takes a little piece of glass called a slide, and smears on it the saliva, blood, pus from a sore, or whatever else he thinks may show the bacteria that are causing the sickness. This is called a smear. The smear is sent to a laboratory, where it is placed in colored chemicals called stains. The stains dye the bacteria so that they are easier to see under the microscope. Different bacteria come out in different colors, and this is one way of identifying them. Doctors had suspected for years that bacteria caused disease, but Louis Pasteur, a French chemist, was the first to prove it in 1862.
A few years later, Robert Koch, a German doctor, learned how to grow bacteria when he wanted them, and how to prove whether or not they caused disease. There are separate articles about pasteur and koch. Bacteriologists have discovered many ways to overcome disease by killing harmful bacteria. They have also found many ways to benefit from useful bacteria. Long ago they learned that by keeping things very clean they could do away with many diseases. Now doctors boil their instruments before using them, because bacteria cannot live in such heat.
After an instrument has been boiled and all of the bacteria have been killed, it is said to be sterile. Bandages, cotton and other hospital equipment are all sterilized before they are used. Bacteriologists also find out what particular bacteria cause certain diseases, and then look for ways to kill these bacteria and so to prevent the diseases they cause. You can read more about this in the separate articles on antitoxin and vaccination. Another job of bacteriologists is to discover ways to make useful bacteria do more good. By “planting” certain bacteria in the soil, they help the farmer to grow bigger and better vegetables and fruits. They also help industry, by discovering what kinds of useful bacteria make the best cheese, or vinegar, or other products.
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The study of Bacteriology may be said to have had its beginning with the observations of Antony van Leeuwenhock in the year 1675. Though it is during the past decade and a half that this line of research has received its greatest impulse, yet, by a review of the developmental stages through which it has passed in its life of more than two centuries, we see that it has a most interesting and instructive history. From the very outset its history is inseparably connect… More >>
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Purchase of this book includes free trial access to www.million-books.com where you can read more than a million books for free. This is an OCR edition with typos. Excerpt from book: CHAPTER IV EXAMINATION OF BACTERIA, MICROSCOPIC DIAGNOSIS, ETC Inasmuch as only those nurses who become surgical assistants or laboratory workers will be concerned in the details and specific methods of bacterial examination and technic, no attempt will be made here to present … More >>
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Includes a revised taxonomic outline for the phyla Bacteroidetes, Planctomycetes, Chlamydiae, Spirochetes, Fibrobacters, Fusobacteria, Acidobacteria, Verrucomicrobia, Dictyoglomi, and Gemmatomonadetes based upon the SILVA project as well as a description of more than 153 genera in 29 families. Includes many medically important taxa…. More >>
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This scarce antiquarian book is a selection from Kessinger Publishing’s Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world’s literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with some… More >>
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This is an OCR edition without illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher’s website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Published by: Detroit, Mich., … More >>
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THE BACTERIOLOGY OF CHEDDAR CHEESE. INTRODUCTION. The rOle of microorganisms in the preparation and ripening of the various lcinds of cheese is a problem that has attracted the attention of bacteriologists since the beginning of tho science and ~ilce the establishment of the .importance of Illicroorganisms in all decomposition processes. From the same raw materials—cow’s milk, salt, nnd rennet, which is an extra.ct of the fourth stomach of the young calf-a great n… More >>
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1st Prize, ‘New Authored Books’ category, Royal Society of Medicine and Society of Authors Medical Book Awards 2008 “Overall, I am impressed by the up-to date information content and structure provided in Bacteriology of Humans. It is truly an ecological perspective helpful for undergraduate/graduate majors in microbiology and immunology.” –American Society for Microbiology, June 2009 “Wilson provides the reader with an up-to-date, compreh… More >>