Slides - gserianne.com
... Microorganism and Human Relationship • Mutual relationship – Normal flora – Relationship can be breached by injury • Leave their normal sites and cause infection elsewhere ...
... Microorganism and Human Relationship • Mutual relationship – Normal flora – Relationship can be breached by injury • Leave their normal sites and cause infection elsewhere ...
Inflammatory mediator response to Gram-positive and
... live, cultureable bacteria compared to negative fluids, even if microbial DNA could be detected by PCR. In contrast, high levels of IL-6 and PGE2 were measured also in AOM fluids with no detectable bacteria, and might be important in the resolution phase of the infection. Nasal spray treatment with ...
... live, cultureable bacteria compared to negative fluids, even if microbial DNA could be detected by PCR. In contrast, high levels of IL-6 and PGE2 were measured also in AOM fluids with no detectable bacteria, and might be important in the resolution phase of the infection. Nasal spray treatment with ...
REVIEW: Lab Quiz #2 Wed. April 12
... Serratia maracescens. UV light kills cells by damaging DNA (it can also cause cancer by this mechanism). Two kinds of structural damage: DNA strand breaks; formation of pyrimidine dimers, especially between adjacent thymines (T’s). Thymidine dimers must be repaired, or the DNA cannot be transcribed ...
... Serratia maracescens. UV light kills cells by damaging DNA (it can also cause cancer by this mechanism). Two kinds of structural damage: DNA strand breaks; formation of pyrimidine dimers, especially between adjacent thymines (T’s). Thymidine dimers must be repaired, or the DNA cannot be transcribed ...
Documented Limitations of Stool Culture Testing.
... have been used for analysis and/or quantification of the intestinal microbiota for decades.8-10 Barriers, such as investment in new equipment and staff, as well as commitments to on-going analysis and research collaborations, interfere with what many laboratories are able to offer. Translating scien ...
... have been used for analysis and/or quantification of the intestinal microbiota for decades.8-10 Barriers, such as investment in new equipment and staff, as well as commitments to on-going analysis and research collaborations, interfere with what many laboratories are able to offer. Translating scien ...
Slide 1
... • Encourages growth of desired microbe • Assume a soil sample contains a few phenoldegrading bacteria and thousands of other bacteria • Inoculate phenol-containing culture medium with the soil and incubate ...
... • Encourages growth of desired microbe • Assume a soil sample contains a few phenoldegrading bacteria and thousands of other bacteria • Inoculate phenol-containing culture medium with the soil and incubate ...
Immune System
... infections off like the weak advances Iraqis Doctors soon realized that their patients’ immune systems must be compromised. ...
... infections off like the weak advances Iraqis Doctors soon realized that their patients’ immune systems must be compromised. ...
Exam 2 –samples only
... foods that contain Salmonella are usually eaten raw. (d) Staphylococcus aureus grows only under conditions of high salt concentration. (e) staphylococcal food poisoning is due to the presence of an exotoxin that forms in the food before it is eaten, but salmonellosis requires the colonization and gr ...
... foods that contain Salmonella are usually eaten raw. (d) Staphylococcus aureus grows only under conditions of high salt concentration. (e) staphylococcal food poisoning is due to the presence of an exotoxin that forms in the food before it is eaten, but salmonellosis requires the colonization and gr ...
Resistance to Antibiotics
... antibiotic use in veterinary medicine for the development of antibiotic resistance in human medicine. One of the most comprehensive epidemiological studies in recent years found key differences between most of the bacterial communities of resistant salmonella from animals and humans. Those strains w ...
... antibiotic use in veterinary medicine for the development of antibiotic resistance in human medicine. One of the most comprehensive epidemiological studies in recent years found key differences between most of the bacterial communities of resistant salmonella from animals and humans. Those strains w ...
The red color of this snow is due to a blue
... 2. How can Bacterial growth be controlled? Vocabulary: Pathogen, Vaccine, Antibiotic ...
... 2. How can Bacterial growth be controlled? Vocabulary: Pathogen, Vaccine, Antibiotic ...
biology test is ____wednesday, 3/6
... In 1995, scientists discovered a new species of organism, which they named Symbion pandora. It is not unusual for new species to be identified. However, the discovery of S. pandora drew attention from around the world because this strange animal did not seem to belong to any of the phyla into which ...
... In 1995, scientists discovered a new species of organism, which they named Symbion pandora. It is not unusual for new species to be identified. However, the discovery of S. pandora drew attention from around the world because this strange animal did not seem to belong to any of the phyla into which ...
montville.net
... species benefits, and the other species is harmed • Generally, the species that benefits (the parasite) is much smaller than the species that is harmed (the host) ...
... species benefits, and the other species is harmed • Generally, the species that benefits (the parasite) is much smaller than the species that is harmed (the host) ...
Syllabus Science Microbiology
... c. Work of Winogradsky and Beijerinck. Discovery of microorganisms as plant pathogens. 2. The Microbial World (10 Hours) a. Distribution of microorganisms in nature. b. Diversity in microbial habitat. Types of microorganisms. c. Introduction to prokaryotic world, eukaryotic microorganisms, viruses a ...
... c. Work of Winogradsky and Beijerinck. Discovery of microorganisms as plant pathogens. 2. The Microbial World (10 Hours) a. Distribution of microorganisms in nature. b. Diversity in microbial habitat. Types of microorganisms. c. Introduction to prokaryotic world, eukaryotic microorganisms, viruses a ...
Company´s name: BIOSKINCO SA de CV Address: Juárez Ave. 40
... Moreover, epifast® is cryopreserved into a -70º C temperature, using NON TOXIC products, which allow its immediate availability. The main use of epifast® is the closure of skin injuries in general, like burns, ulcers, abrasions, traumas, radiotherapy lesions, and all types of skin lose. epifast® is ...
... Moreover, epifast® is cryopreserved into a -70º C temperature, using NON TOXIC products, which allow its immediate availability. The main use of epifast® is the closure of skin injuries in general, like burns, ulcers, abrasions, traumas, radiotherapy lesions, and all types of skin lose. epifast® is ...
Bacteria Strain Disease Clinical Manifestations Mode of
... phosphate PRP) and anti PRP response for clearance. *needs blood agar with hemin (x factor) and NAD. It goes into the mucosa or the skin where it will begin to replicate in these locations local macrophages and dendritic cells. Then will go into the lymph as a bacteremia and affect other tissues. It ...
... phosphate PRP) and anti PRP response for clearance. *needs blood agar with hemin (x factor) and NAD. It goes into the mucosa or the skin where it will begin to replicate in these locations local macrophages and dendritic cells. Then will go into the lymph as a bacteremia and affect other tissues. It ...
Digestion and Alimentary Canal NH
... Almost everything of nutritional value has been utilized by time it reaches the large intestines -leaving only waste (cellulose, pectins, pentosans, other) Feces contains some water, dead mucosal cells, bacteria, non-absorbed remains of digestion (inorganic matter and lipid) ...
... Almost everything of nutritional value has been utilized by time it reaches the large intestines -leaving only waste (cellulose, pectins, pentosans, other) Feces contains some water, dead mucosal cells, bacteria, non-absorbed remains of digestion (inorganic matter and lipid) ...
Prokaryotes - Nicholls State University
... Sex is the combination of genetic information from two different sources. In Eukaryotes, sex is usually associated with gamete formation and creation of new generations. In Bacteria, sex involves incorporation of new genetic information into a cell. There are at least three different ways this can ...
... Sex is the combination of genetic information from two different sources. In Eukaryotes, sex is usually associated with gamete formation and creation of new generations. In Bacteria, sex involves incorporation of new genetic information into a cell. There are at least three different ways this can ...
Effect of Intensity of Feeding on the Intestinal Microflora of Pigs
... under sterile conditions from the individual parts of the gastrointenstinal tract, that is the duodenum, jejunum, ileum and large intestine. After dilution, the removed material was used for plating, using poured plates and surface spread. Single colonies from the mixture of various microorganisms w ...
... under sterile conditions from the individual parts of the gastrointenstinal tract, that is the duodenum, jejunum, ileum and large intestine. After dilution, the removed material was used for plating, using poured plates and surface spread. Single colonies from the mixture of various microorganisms w ...
Chapter 11 Bacteria
... from the soil – septicemia • People at risk – work with animals • Cutaneous anthrax – cuts and breaks in the skin. • Inhalation anthrax – wool sorter’s disease • Dangerous form of pneumonia • Tetracycline ...
... from the soil – septicemia • People at risk – work with animals • Cutaneous anthrax – cuts and breaks in the skin. • Inhalation anthrax – wool sorter’s disease • Dangerous form of pneumonia • Tetracycline ...
Antibiotic overuse: Stop the killing of beneficial bacteria
... H. pylori is a risk factor for peptic ulcers and stomach cancer, but a microbe probably wouldn't have been so pervasive if it didn't carry some benefit to its host. Indeed, large studies we performed have found that people without the bacterium are more likely to develop asthma, hay fever or skin al ...
... H. pylori is a risk factor for peptic ulcers and stomach cancer, but a microbe probably wouldn't have been so pervasive if it didn't carry some benefit to its host. Indeed, large studies we performed have found that people without the bacterium are more likely to develop asthma, hay fever or skin al ...
basic concepts of micro
... • In prokaryotes, the flagella rotates like the propeller of a boat. • In eukaryotes, protozoa and algae the tail whips about. • The cilia are short and more numerous. • The cilia wave together like grass in the wind and this propels the protozoa. ...
... • In prokaryotes, the flagella rotates like the propeller of a boat. • In eukaryotes, protozoa and algae the tail whips about. • The cilia are short and more numerous. • The cilia wave together like grass in the wind and this propels the protozoa. ...
Essential Nutrients and The Tube (aka Gastrointestinal tract)
... Liver makes bile to emulsify lipids Gall Bladderconcentrate/store/secrete bile Pancreas make/secrete digestive nz ...
... Liver makes bile to emulsify lipids Gall Bladderconcentrate/store/secrete bile Pancreas make/secrete digestive nz ...
Foundations in Microbiology
... • Prevent incorporation of microbes into food – Aseptic technique – Handwashing and proper hygiene ...
... • Prevent incorporation of microbes into food – Aseptic technique – Handwashing and proper hygiene ...
Prokaryotes - Nicholls State University
... Nitrogen as N2 gas is abundant but is not useful to living things. N2 can be captured by bacteria as ammonia (NH3). Ammonia can be used to make amino acids and nitrogenous bases. Conversion of ammonia to nitrates makes nitrogen available to plants. •Bacteria have beneficial symbiotic relationships w ...
... Nitrogen as N2 gas is abundant but is not useful to living things. N2 can be captured by bacteria as ammonia (NH3). Ammonia can be used to make amino acids and nitrogenous bases. Conversion of ammonia to nitrates makes nitrogen available to plants. •Bacteria have beneficial symbiotic relationships w ...
Human microbiota
The human microbiota is the aggregate of microorganisms, a microbiome that resides on the surface and in deep layers of skin (including in mammary glands), in the saliva and oral mucosa, in the conjunctiva, and in the gastrointestinal tracts. They include bacteria, fungi, and archaea. Micro-animals which live on the human body are excluded. The human microbiome refer to their genomes.One study indicated they outnumber human cells 10 to 1. Some of these organisms perform tasks that are useful for the human host. However, the majority have been too poorly researched for us to understand the role they play, however communities of microflora have been shown to change their behavior in diseased individuals. Those that are expected to be present, and that under normal circumstances do not cause disease, but instead participate in maintaining health, are deemed members of the normal flora. Though widely known as microflora, this is a misnomer in technical terms, since the word root flora pertains to plants, and biota refers to the total collection of organisms in a particular ecosystem. Recently, the more appropriate term microbiota is applied, though its use has not eclipsed the entrenched use and recognition of flora with regard to bacteria and other microorganisms. Both terms are being used in different literature.Studies in 2009 questioned whether the decline in biota (including microfauna) as a result of human intervention might impede human health.Most of the microbes associated with humans appear to be not harmful at all, but rather assist in maintaining processes necessary for a healthy body. A surprising finding was that at specific sites on the body, a different set of microbes may perform the same function for different people. For example, on the tongues of two people, two entirely different sets of organisms will break down sugars in the same way. This suggests that medical science may be forced to abandon the ""one only"" microbe model of infectious disease, and rather pay attention to functions of groups of microbes that have somehow gone awry.