PPT-Normal Microbial Flora of Human Body

Normal flora Also called indigenous microbiota Diverse group of microbial population that every human being harbors on hisher skin and mucous membranes Sites gastrointestinal tract GIT respiratory tract genitourinary tract amp skin. 1. 19. Copyright © McGraw-Hill Global Education Holdings, LLC. Permission required for reproduction or display.. Introduction to . Microbial . Taxonomy. Taxonomy. science of biological classification. CLS 212: Medical Microbiology. Relationships . b. etween Organisms. Symbiosis. . . . P. ermanent association between two different organisms.. Neutralism. . Two organisms living together, and. 1. 32. Copyright © McGraw-Hill Global Education Holdings, LLC. Permission required for reproduction or display.. Microbial Interactions…. Symbiosis = an association of two or more different species of . Ignaz. . Semmelweis. and Joseph Lister developed the first microbial control methods.. Mid 1800s. Before aseptic surgical techniques ~10% of all deaths were due to nosocomial infections. Delivering mothers as high as 25% death rate. A. Metabolism. 1. Anabolism. A) synthesis reactions (building up). 2. Catabolism. A) lysis reactions (breaking down). B. Enzymes. 1. proteins that facilitate chemical reactions. Microbial Metabolism. A. Structure of DNA. 1. discovered by James Watson and Francis Crick in 1953. 2. stores genetic information for the production of proteins. 3. composed of nucleotides. A) a nucleotide is composed of a nitrogenous base, sugar, and phosphate. In the Environment. Table 9.1 Terminology of Microbial Control. Figure 9.1 A plot of microbial death rate.. Basic Principles of Microbial Control. Action of Antimicrobial Agents. Alteration of cell walls and membranes. Dr.. P. . Fandamu. Chief Veterinary Research Officer. Presentation outline. Background. Objective of the programme. Materials and Method. Preliminary results. Conclusion. Background. An important aspect food safety (animal derived food) is the control of residues. Blair Bean. Grade 9. Pittsburgh Central Catholic . Highschool. Variety of organisms that live in and on the body. Skin. Gastrointestinal tracts. Nose. Pharynx. Mouth. Conjunctiva. Provide moisture, nourishment, and a stable pH for body to properly function. Andrew . Haky. 11. th. Grade. Pittsburgh Central Catholic HS. Microbial Flora. The skin has a normal flora of eukaryotic fungi, . protists. , and bacteria. Not much is known about the association between humans and their flora. By Lily, Bella and Izzy. The Deadly and Dangerous!. The . Salt . W. ater . C. rocodile. Eastern . K. ing Brown . snake. Blue . R. inged . O. ctopus. The . Funnel . W. eb . S. pider. Endangered animals! . 1/27/15 1! ! Australian grass savanna African grass savanna What lives where and why? Do the species occur here because of similar latitude ? animal grazing ? climate ? montane rain shadows ? &#x . Assistant Prof. Dr. Fitua Al-Saedi . Department of Clinical Laboratory Science . College of Pharmacy . Medical Microbiology. CONCEPT OF NORMAL FLORA. Normal . flora.  is the term used to describe the various bacteria and fungi that are . . Manual. 2019. Contact. : . floradobrasil2020@jbrj.gov.br. How. . to. cite: . Filardi. , F.L.R., . Leitman. , P.M. & . Forzza. , R.C. 2019. . Brazilian. Flora 2020 . User. Manual. Jardim Botânico do Rio de Janeiro, .