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What is tetanus?
... that produce a toxin (poison) in the body that attacks the nervous system, and can cause death in some cases. ...
... that produce a toxin (poison) in the body that attacks the nervous system, and can cause death in some cases. ...
ALTERAÇÕES ULTRAESTRUTURAIS EM BACTÉRIAS EXPOSTAS
... been already applied for the diagnosis and treatment of diseases, tissue/tumor imaging, drug delivery, photothermal therapy, antibody conjugation, and protection against UV rays14,15. AuNPs have emerged as potential alternative antibacterial agents against multidrug resistant (MDR) bacteria16. Sinc ...
... been already applied for the diagnosis and treatment of diseases, tissue/tumor imaging, drug delivery, photothermal therapy, antibody conjugation, and protection against UV rays14,15. AuNPs have emerged as potential alternative antibacterial agents against multidrug resistant (MDR) bacteria16. Sinc ...
ATP in the Small Intestine Responses through Regulation of
... and monocytes/macrophages (19, 20), was shown to possess antiinflammatory activities through ATP hydrolysis. Indeed, severe inflammation was induced in mice lacking ENTPDase1/CD39 in several inflammatory models, including inflammatory bowel disease (21–24). Combinational activity of ENTPDases such a ...
... and monocytes/macrophages (19, 20), was shown to possess antiinflammatory activities through ATP hydrolysis. Indeed, severe inflammation was induced in mice lacking ENTPDase1/CD39 in several inflammatory models, including inflammatory bowel disease (21–24). Combinational activity of ENTPDases such a ...
Clin Infect Dis. - Repositorio Académico UPC
... development of new diagnostic methods, such as RT-PCR, the detection limit is now very low; therefore, detection of pathogens can occur in samples from healthy control children. Our results show that EPEC load was significantly higher in children with diarrhea than in asymptomatic control subjects, ...
... development of new diagnostic methods, such as RT-PCR, the detection limit is now very low; therefore, detection of pathogens can occur in samples from healthy control children. Our results show that EPEC load was significantly higher in children with diarrhea than in asymptomatic control subjects, ...
ATP in the Small Intestine Responses through Regulation of
... and monocytes/macrophages (19, 20), was shown to possess antiinflammatory activities through ATP hydrolysis. Indeed, severe inflammation was induced in mice lacking ENTPDase1/CD39 in several inflammatory models, including inflammatory bowel disease (21–24). Combinational activity of ENTPDases such a ...
... and monocytes/macrophages (19, 20), was shown to possess antiinflammatory activities through ATP hydrolysis. Indeed, severe inflammation was induced in mice lacking ENTPDase1/CD39 in several inflammatory models, including inflammatory bowel disease (21–24). Combinational activity of ENTPDases such a ...
Chapter 4 : antibiotics and antiseptics
... A Petri plate is inoculated over his entire surface with a standardized amount of a test organism. This plate contains Muller-Hinton agar medium in which antibiotics have a good diffusion Next , filter papers disks impregnated with known concentration of chemotherapeutic agents are placed on the sol ...
... A Petri plate is inoculated over his entire surface with a standardized amount of a test organism. This plate contains Muller-Hinton agar medium in which antibiotics have a good diffusion Next , filter papers disks impregnated with known concentration of chemotherapeutic agents are placed on the sol ...
Chapter 11 Complex Inheritance and Human Heredity
... Human Heredity Section 1: Basic Patterns of Human Inheritance Section 2: Complex Patterns of Inheritance Section 3: Chromosomes and Human Heredity ...
... Human Heredity Section 1: Basic Patterns of Human Inheritance Section 2: Complex Patterns of Inheritance Section 3: Chromosomes and Human Heredity ...
comprehensive data about the lifestyle, metabolism and
... exposure. One important aspect of Shigella pathogenesis is the intercellular spreading phenotype. The bacterium produces a surface protein that localizes to one pole of the cell (IcsA) which binds to and promotes actin polymerization, resulting in movement of the bacterium through the cell cytoplasm ...
... exposure. One important aspect of Shigella pathogenesis is the intercellular spreading phenotype. The bacterium produces a surface protein that localizes to one pole of the cell (IcsA) which binds to and promotes actin polymerization, resulting in movement of the bacterium through the cell cytoplasm ...
2nd Term 10th Lecture F
... rashes, fever, eosinophilia, serum sickness and anaphylaxis The incidence of immediate-type allergic reactions to the cephalosporins is increased among patients known to be allergic to penicillins ...
... rashes, fever, eosinophilia, serum sickness and anaphylaxis The incidence of immediate-type allergic reactions to the cephalosporins is increased among patients known to be allergic to penicillins ...
Chapter 5 Gases
... When modeling the spread of epidemics, such as the Ebola outbreak, scientists must take into account the longdistance hops now possible with international air travel. But how important are such long-distance jumps? A new model by biophysicists shows that how common long-range jumps are makes a big d ...
... When modeling the spread of epidemics, such as the Ebola outbreak, scientists must take into account the longdistance hops now possible with international air travel. But how important are such long-distance jumps? A new model by biophysicists shows that how common long-range jumps are makes a big d ...
Prebiotic and probiotic strategies in the prevention and control
... ability to survive and colonize the distal part of gastrointestinal tract of weaned piglet even under ETEC K88 infection. The probiotic promoted a shift in the number and diversity of lactobacilli, with a decrease on the enterobacteria:lactobacilli ratio and on the percentage of branched fatty acids ...
... ability to survive and colonize the distal part of gastrointestinal tract of weaned piglet even under ETEC K88 infection. The probiotic promoted a shift in the number and diversity of lactobacilli, with a decrease on the enterobacteria:lactobacilli ratio and on the percentage of branched fatty acids ...
Bacillus subtilis the diet
... In modern broiler production systems, stressors from various production practices may weaken birds‟ immune functions and predispose broilers to pathogen colonisation of the gastrointestinal tract, which would pose a threat to their health and, ultimately, compromise food safety (O‟Dea et al., 2006; ...
... In modern broiler production systems, stressors from various production practices may weaken birds‟ immune functions and predispose broilers to pathogen colonisation of the gastrointestinal tract, which would pose a threat to their health and, ultimately, compromise food safety (O‟Dea et al., 2006; ...
Differential Staining of Bacteria Microbiology Laboratory Instructions
... agent of tuberculosis, and Mycobacterium leprae causes leprosy. The acid-fast stain is most commonly used on clinical samples of sputum when tuberculosis is suspected; this is its most important use. In lab we will use Mycobacterium smegmatis (M. smeg), a non-pathogenic bacterium in this genus. Myco ...
... agent of tuberculosis, and Mycobacterium leprae causes leprosy. The acid-fast stain is most commonly used on clinical samples of sputum when tuberculosis is suspected; this is its most important use. In lab we will use Mycobacterium smegmatis (M. smeg), a non-pathogenic bacterium in this genus. Myco ...
Hoboken
... therefore cause alkalinization and acidification of the rhizosphere, respectively, and substantially influence rhizosphere processes. Conversion of atmospheric N2 to ammonium is known as the process of biological nitrogen fixation or diazotrophy. The ability to fix nitrogen is widespread among proka ...
... therefore cause alkalinization and acidification of the rhizosphere, respectively, and substantially influence rhizosphere processes. Conversion of atmospheric N2 to ammonium is known as the process of biological nitrogen fixation or diazotrophy. The ability to fix nitrogen is widespread among proka ...
An assessment of factors affecting the likelihood
... naturally released in situ e.g. in soil or in planta, has not been shown. Information on the general composition, dynamics and succession of bacterial communities in the phytosphere of various agriculturally grown plants needs to be further determined and understood before the potential bacterial re ...
... naturally released in situ e.g. in soil or in planta, has not been shown. Information on the general composition, dynamics and succession of bacterial communities in the phytosphere of various agriculturally grown plants needs to be further determined and understood before the potential bacterial re ...
Antibiotic Discovery: Combatting Bacterial Resistance in Cells and
... lateral gene transfer of resistance determinants from other microorganisms. Recent advances in genomics and metagenomics have revealed that many natural ecosystems, including diverse environments such as the human gut and soil, contain large number of genes whose functions can be co-opted to confer ...
... lateral gene transfer of resistance determinants from other microorganisms. Recent advances in genomics and metagenomics have revealed that many natural ecosystems, including diverse environments such as the human gut and soil, contain large number of genes whose functions can be co-opted to confer ...
Isolation of Lipoteichoic Acids from Butyrivibrio
... which indicates a I-substituted glycerol glycoside, were detected in alkali hydrolysates of both fractions. Acid hydrolysis of this material yielded glucose and glycerol only and the low chromatographic mobility of the glycoside (Rglncose was 0.35 in n-butanol-pyridinewater; 6:4:3, by vol.) suggests ...
... which indicates a I-substituted glycerol glycoside, were detected in alkali hydrolysates of both fractions. Acid hydrolysis of this material yielded glucose and glycerol only and the low chromatographic mobility of the glycoside (Rglncose was 0.35 in n-butanol-pyridinewater; 6:4:3, by vol.) suggests ...
3 C - Microbiology - Noakhali Science and Technology University
... 1. Development of Microbiology: discovery of microorganisms; biogenesis versus abiogenesis; fermentation process; germ theory of disease; Koch’s postulates; development of laboratory techniques; vaccination; antisepsis; chemotherapy. 2. Scope of Microbiology: in medical, food and dairy, agriculture, ...
... 1. Development of Microbiology: discovery of microorganisms; biogenesis versus abiogenesis; fermentation process; germ theory of disease; Koch’s postulates; development of laboratory techniques; vaccination; antisepsis; chemotherapy. 2. Scope of Microbiology: in medical, food and dairy, agriculture, ...
flora - rfisd
... Copyright © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education. ...
... Copyright © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education. ...
Assignment of ATCC 27377 to Planctomyces staleyi sp. nov. and
... is completed, this organism may be transferred to a different genus (12). In its present meaning ( 5 , 12, 17), the genus Planctomyces is quite heterogeneous. It contains two validly published species, Planctomyces bekejii (the type species of the genus) and Planctomyces maris, and a number of irreg ...
... is completed, this organism may be transferred to a different genus (12). In its present meaning ( 5 , 12, 17), the genus Planctomyces is quite heterogeneous. It contains two validly published species, Planctomyces bekejii (the type species of the genus) and Planctomyces maris, and a number of irreg ...
BTXpred: Prediction of bacterial toxins
... cyclase or guanylate cyclase [Fishman, 1990]. Some staphylococcal enterotoxins cause the food poisoning syndrome [Dinges et al., 2000]. The cytotoxins act on general tissues; for example, vacuolating cytotoxin is one of the most important virulence factors produced by Helicobactor pylori, a causativ ...
... cyclase or guanylate cyclase [Fishman, 1990]. Some staphylococcal enterotoxins cause the food poisoning syndrome [Dinges et al., 2000]. The cytotoxins act on general tissues; for example, vacuolating cytotoxin is one of the most important virulence factors produced by Helicobactor pylori, a causativ ...
Lab manual
... MICROSCOPIC VISUALISATION - GRAM STAINING ..................................................................................................45 EXERCISE 2.9: GRAM STAINING (Groups of 2) ....................................................................................................46 MICROSCOPIC ...
... MICROSCOPIC VISUALISATION - GRAM STAINING ..................................................................................................45 EXERCISE 2.9: GRAM STAINING (Groups of 2) ....................................................................................................46 MICROSCOPIC ...
slide set - Wound Infection Institute
... clinical management of wound infection management. The IWII gives permission for it to be used by our members for educational purposes on condition that the IWII is acknowledged at all times and that this formatting is maintained. The IWII is grateful to Jacqui Fletcher, Caroline Dowsett and Val Edw ...
... clinical management of wound infection management. The IWII gives permission for it to be used by our members for educational purposes on condition that the IWII is acknowledged at all times and that this formatting is maintained. The IWII is grateful to Jacqui Fletcher, Caroline Dowsett and Val Edw ...
Biotechnology Timeline
... Georges Kohler and Cesar Milstein develop the technology to produce monoclonal antibodies — highly specific, purified antibodies derived from only one clone of cells that recognize only one antigen. They shared the 1984 Nobel Prize in Physiology or Medicine with Neils Jerne. ...
... Georges Kohler and Cesar Milstein develop the technology to produce monoclonal antibodies — highly specific, purified antibodies derived from only one clone of cells that recognize only one antigen. They shared the 1984 Nobel Prize in Physiology or Medicine with Neils Jerne. ...
Human microbiota
![](https://commons.wikimedia.org/wiki/Special:FilePath/Skin_Microbiome20169-300.jpg?width=300)
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.