Chapter 16 Innate Immunity: Nonspecific Defenses of the Host
... microorganisms from settling on the eyes. Saliva produce by salivary glands dilutes microorganism, wash them away from teeths and mucous membranes of the mouth Nose hairs filters inhaled microorganisms Cillia in the lower respiratory tract help propels out toward the throat (ciliary escalator) micro ...
... microorganisms from settling on the eyes. Saliva produce by salivary glands dilutes microorganism, wash them away from teeths and mucous membranes of the mouth Nose hairs filters inhaled microorganisms Cillia in the lower respiratory tract help propels out toward the throat (ciliary escalator) micro ...
Communicable Disease PPT
... passed from one individual to another. • A communicable disease is caused by an organism so small it can only be seen by using a microscope. ...
... passed from one individual to another. • A communicable disease is caused by an organism so small it can only be seen by using a microscope. ...
Communicable Diseases and You
... passed from one individual to another. • A communicable disease is caused by an organism so small it can only be seen by using a microscope. ...
... passed from one individual to another. • A communicable disease is caused by an organism so small it can only be seen by using a microscope. ...
Persönliche PDF-Datei für R. Augustin, TCG Bosch
... bacteria that normally colonize our skin directly help to clear the pathogenic bacteria? Or is the microbiome only another indicator, but not the cause of bacterial infection? While we have to wait for answers to these questions, the Haemophilus study provides a convincing example of how the ecology ...
... bacteria that normally colonize our skin directly help to clear the pathogenic bacteria? Or is the microbiome only another indicator, but not the cause of bacterial infection? While we have to wait for answers to these questions, the Haemophilus study provides a convincing example of how the ecology ...
Brucella, Haemophilus, Staphylococcus, Streptococcus
... products, enter damaged skin or eyes, inhaled in airborne particles or aerosols. ...
... products, enter damaged skin or eyes, inhaled in airborne particles or aerosols. ...
Body Works - This area is password protected
... Functions of skin Skin performs the following functions: Protection: an anatomical barrier from pathogens and damage between the internal and external environment in bodily defense; Langerhans cells in the skin are part of the adaptive immune system.[4][3] Sensation: contains a variety of nerve endi ...
... Functions of skin Skin performs the following functions: Protection: an anatomical barrier from pathogens and damage between the internal and external environment in bodily defense; Langerhans cells in the skin are part of the adaptive immune system.[4][3] Sensation: contains a variety of nerve endi ...
Shapes of Bacteria
... B. Get in from inhaling tiny drops of water with bacteria on it. C. Bacteria then settle in the lungs where lungs produce tiny nodules. May become scar tissue which render the bacteria harmless. This scar tissue does damage the lung. D. If nodules break and go through bloodstream you will get compli ...
... B. Get in from inhaling tiny drops of water with bacteria on it. C. Bacteria then settle in the lungs where lungs produce tiny nodules. May become scar tissue which render the bacteria harmless. This scar tissue does damage the lung. D. If nodules break and go through bloodstream you will get compli ...
File
... Genus Eschirichia, Streptococcus, Staphylococcus, Streptococcus, Klebsiella Species coli Pyogenes aureus pneumoniae pneumonia ...
... Genus Eschirichia, Streptococcus, Staphylococcus, Streptococcus, Klebsiella Species coli Pyogenes aureus pneumoniae pneumonia ...
innatedefenses.pdf
... entry of invaders into the body. Dryness - Skin is very dry, like a desert. Since most organisms require moisture to live, it is difficult for organisms to colonize the skin, just as it is hard for plants and animals to live in a desert. Sebum - The sebaceous glands in our skin produce an oily subst ...
... entry of invaders into the body. Dryness - Skin is very dry, like a desert. Since most organisms require moisture to live, it is difficult for organisms to colonize the skin, just as it is hard for plants and animals to live in a desert. Sebum - The sebaceous glands in our skin produce an oily subst ...
Chapter 6 Life Science Review Jeopardy
... Bacteria can do all of the following except a. cause plant rot. b. cause food to spoil. c. help make food. d. prevent infection. ...
... Bacteria can do all of the following except a. cause plant rot. b. cause food to spoil. c. help make food. d. prevent infection. ...
Corynebacterium
... which is extremely slow compared to other bacteria, which tend to have division times measured in minutes ...
... which is extremely slow compared to other bacteria, which tend to have division times measured in minutes ...
Slide ()
... Postantibiotic effect (PAE). In this experiment, fixed inocula of Staphylococcus aureus and Pseudomonas aeruginosa are exposed to ticarcillin, imipenem, and ciprofloxacin at a set concentration of four times the MIC. The organism and the antibiotic are then diluted 1,000-fold to a point where the an ...
... Postantibiotic effect (PAE). In this experiment, fixed inocula of Staphylococcus aureus and Pseudomonas aeruginosa are exposed to ticarcillin, imipenem, and ciprofloxacin at a set concentration of four times the MIC. The organism and the antibiotic are then diluted 1,000-fold to a point where the an ...
1 Structure and classification of bacteria
... • Serological reactions: interaction of antibodies with surface structures (e.g. subtypes of salmonellae, Haemophilus, meningococcus and many others). • DNA sequences: 16S ribosomal DNA sequences are now a key element in classification. The classification systems used are very effective, but it is i ...
... • Serological reactions: interaction of antibodies with surface structures (e.g. subtypes of salmonellae, Haemophilus, meningococcus and many others). • DNA sequences: 16S ribosomal DNA sequences are now a key element in classification. The classification systems used are very effective, but it is i ...
Bacteria & Viruses
... Some bacteria create spores in harsh conditions These spores can survive almost anything Turn back into bacteria when the conditions have improved ...
... Some bacteria create spores in harsh conditions These spores can survive almost anything Turn back into bacteria when the conditions have improved ...
10 M301 Bacteria 2011 - Cal State LA
... because individuals often do not know have disease, also called atypical pneumonia because cough not productive Legionellosis – Legionella pneumophilia, transmitted by aerosols from contaminated water into air condition system, more common in older males ...
... because individuals often do not know have disease, also called atypical pneumonia because cough not productive Legionellosis – Legionella pneumophilia, transmitted by aerosols from contaminated water into air condition system, more common in older males ...
3 - Prokaryotes - Bacteria and Archaea - kyoussef-mci
... 1. Most people think that all bacteria are pathogenic (disease-causing). List four examples where this is not the case. 2. Bacteria show incredible diversity. How are bacteria classified? 3. What are the three main shapes exhibited by bacteria? Provide an example for each. 4. Bacteria are also class ...
... 1. Most people think that all bacteria are pathogenic (disease-causing). List four examples where this is not the case. 2. Bacteria show incredible diversity. How are bacteria classified? 3. What are the three main shapes exhibited by bacteria? Provide an example for each. 4. Bacteria are also class ...
Bioconservation of the marble base of the Pietà Rondanini by
... Microorganisms have often been associated with detrimental effects on the integrity of cultural heritage made of stone. However, there has been growing evidence that they could be used to remediate the deterioration processes on historical objects of art, a process named bioconservation. Bioconserva ...
... Microorganisms have often been associated with detrimental effects on the integrity of cultural heritage made of stone. However, there has been growing evidence that they could be used to remediate the deterioration processes on historical objects of art, a process named bioconservation. Bioconserva ...
The Lyme Bacterium (Borrelia burgdorferi)
... scientific study found an average of 2,735 bacteria/tick 15 days after the tick had fed. Although the scientists found that recently molted nymphs had only 300 bacteria/nymph, within 75 days, these nymphs had an average of 61,275 bacteria! The tick serves as the vector for the bacteria, moving it fr ...
... scientific study found an average of 2,735 bacteria/tick 15 days after the tick had fed. Although the scientists found that recently molted nymphs had only 300 bacteria/nymph, within 75 days, these nymphs had an average of 61,275 bacteria! The tick serves as the vector for the bacteria, moving it fr ...
Date pg. _____ WebQuest Learn Your Microbes Part 1: Bacteria
... 3. Visit Website #3: Bacteria - Life History and Ecology to answer the following questions: a. How would you compare the number of pathogenic (disease causing) bacteria to the number of harmless bacteria? b. Where can bacteria be found on Earth? ...
... 3. Visit Website #3: Bacteria - Life History and Ecology to answer the following questions: a. How would you compare the number of pathogenic (disease causing) bacteria to the number of harmless bacteria? b. Where can bacteria be found on Earth? ...
Chapter 1 Lecture Notes
... i. Are normally found on the skin, in the oral-nasal cavities, in the respiratory tract, digestive tract, and urogenital tract. ii. Are normally not found in the blood, CSF, muscle, nervous tissue, or bone. iii. Prevent growth of pathogens by competing with them for resources. iv. Secrete toxins tha ...
... i. Are normally found on the skin, in the oral-nasal cavities, in the respiratory tract, digestive tract, and urogenital tract. ii. Are normally not found in the blood, CSF, muscle, nervous tissue, or bone. iii. Prevent growth of pathogens by competing with them for resources. iv. Secrete toxins tha ...
Chapter 23 Bacteria Prokaryotes are single celled organisms that do
... Bacteria and other organisms that cause disease are called pathogens. Some bacteria cause disease by making certain poisons called toxins. o Exotoxins - Toxic substances that bacteria secrete into their environment. Example: Tetanus is caused by the bacteria Clostridium tetani o Endotoxins- Toxic su ...
... Bacteria and other organisms that cause disease are called pathogens. Some bacteria cause disease by making certain poisons called toxins. o Exotoxins - Toxic substances that bacteria secrete into their environment. Example: Tetanus is caused by the bacteria Clostridium tetani o Endotoxins- Toxic su ...
unit 4 bacteria
... • (CA-MRSA), often begins as a painful skin boil. It's spread by skin-to-skin contact. At-risk populations include groups such as high school wrestlers, child care workers and people who live in crowded conditions. ...
... • (CA-MRSA), often begins as a painful skin boil. It's spread by skin-to-skin contact. At-risk populations include groups such as high school wrestlers, child care workers and people who live in crowded conditions. ...
Skin flora
The skin flora, more properly referred to as the skin microbiota, are the microorganisms which reside on the skin. Most research has been upon those that reside upon the 2 square metres of human skin, cf. the human microbiome. The skin microbiome refer to their genomes.Many of them are bacteria of which there are around 1000 species upon human skin from 19 phyla. The total number of bacteria on an average human has been estimated at 1012 (1 trillion). Most are found in the superficial layers of the epidermis and the upper parts of hair follicles.Skin flora is usually non-pathogenic, and either commensal (are not harmful to their host) or mutualistic (offer a benefit). The benefits bacteria can offer include preventing transient pathogenic organisms from colonizing the skin surface, either by competing for nutrients, secreting chemicals against them, or stimulating the skin's immune system. However, resident microbes can cause skin diseases and enter the blood system creating life-threatening diseases particularly in immunosuppressed people.A major nonhuman skin flora is Batrachochytrium dendrobatidis, a chytrid and non-hyphal zoosporic fungus that causes chytridiomycosis, an infectious disease thought to be responsible for the decline in amphibian populations.