Chapter 1 Introduction Faculty of Applied Sciences
... presence of special proteins known as ‘chaperonins’, which are thermostable and resistant to denaturation and proteolysis. Proteins of thermophiles denatured at high temperature, are refolded by the chaperonins, thus restoring their native form and function (Kumar and Nussinov, 2001). The cell membr ...
... presence of special proteins known as ‘chaperonins’, which are thermostable and resistant to denaturation and proteolysis. Proteins of thermophiles denatured at high temperature, are refolded by the chaperonins, thus restoring their native form and function (Kumar and Nussinov, 2001). The cell membr ...
Population Structure and Functional Analyses, by In
... Reliable techniques to detect, identify, and quantify microorganisms are required for analyzing microbial communities in environmental samples. The simplest solution would be the microscopic identification of microbial cells based on morphological criteria. However, in contrast to animals and plants ...
... Reliable techniques to detect, identify, and quantify microorganisms are required for analyzing microbial communities in environmental samples. The simplest solution would be the microscopic identification of microbial cells based on morphological criteria. However, in contrast to animals and plants ...
Indole-3-acetic acid: a reciprocal signalling molecule in bacteria
... flavonoids, as compared with exudates of non-inoculated plants17. Root nodules have been shown to contain more IAA than nonnodulated roots12,18, and auxins could be important for maintaining a functional root nodule12. However, the origin of IAA in the nodules is still not clear. It has been suggest ...
... flavonoids, as compared with exudates of non-inoculated plants17. Root nodules have been shown to contain more IAA than nonnodulated roots12,18, and auxins could be important for maintaining a functional root nodule12. However, the origin of IAA in the nodules is still not clear. It has been suggest ...
Protection against microbiological corrosion and - SIM
... • Micro-organisms require water to propagate • Substrate (host location) • Presence of nutrient • Nutrients depletion micro-organisms remain dormant • Nutrients are restored microbial growth resumes ...
... • Micro-organisms require water to propagate • Substrate (host location) • Presence of nutrient • Nutrients depletion micro-organisms remain dormant • Nutrients are restored microbial growth resumes ...
60Ma of legume nodulation. What`s new? What`s
... a-branch has seven orders, one of which is the Rhizobiales, which in turn has 11 families. Four of these, Bradyrhizobiaceae, Methylobacteriaceae, Phyllobacteriaceae, and Rhizobiaceae contain genera that can nodulate and fix nitrogen in association with legumes. The first and last families correspond ...
... a-branch has seven orders, one of which is the Rhizobiales, which in turn has 11 families. Four of these, Bradyrhizobiaceae, Methylobacteriaceae, Phyllobacteriaceae, and Rhizobiaceae contain genera that can nodulate and fix nitrogen in association with legumes. The first and last families correspond ...
- Academy Test Bank
... any manner. This document may not be copied, scanned, duplicated, forwarded, distributed, or posted on a website, in whole or part ...
... any manner. This document may not be copied, scanned, duplicated, forwarded, distributed, or posted on a website, in whole or part ...
Mar05lc - University of Arizona
... Summary: Peclet Number Revisited In the Zooming Bionematic (ZBN) phase, there are large coherent regions of high-speed swimming, whose internal fluid velocities and scale generate an effective diffusion constant DZBN =L2/T~10-4 cm2/s which is an order of magnitude larger than the molecular oxygen d ...
... Summary: Peclet Number Revisited In the Zooming Bionematic (ZBN) phase, there are large coherent regions of high-speed swimming, whose internal fluid velocities and scale generate an effective diffusion constant DZBN =L2/T~10-4 cm2/s which is an order of magnitude larger than the molecular oxygen d ...
periodontal disease - Buffalo Academy of Veterinary Medicine
... response from the animal. White blood cells and other inflammatory mediators migrate out of the periodontal soft tissues and into the periodontal space due to increased vascular permeability and increased space between the crevecular epithelial cells. White blood cells fight the infection by phagocy ...
... response from the animal. White blood cells and other inflammatory mediators migrate out of the periodontal soft tissues and into the periodontal space due to increased vascular permeability and increased space between the crevecular epithelial cells. White blood cells fight the infection by phagocy ...
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... belonging to Ambler s class B that can hydrolyze a wide variety of -lactams, including penicillins, cephems, and carbapenems except aztreonam (Hisaaki Nishio et al., 2004; Krishna,2010). Although, PCR method is simple to use in detecting MBL producing isolates, it has become more difficult with the ...
... belonging to Ambler s class B that can hydrolyze a wide variety of -lactams, including penicillins, cephems, and carbapenems except aztreonam (Hisaaki Nishio et al., 2004; Krishna,2010). Although, PCR method is simple to use in detecting MBL producing isolates, it has become more difficult with the ...
Second Meeting of the Subcommittee of the Expert Committee on... Selection and Use of Essential Medicines
... unchanged. Newer fluoroquinolones have improved properties like longer serum half life, higher peak levels and bioavailability and extensive tissue penetration [1]. Because of intracellular penetration, they are useful for treating infections due to Mycobacteria and salmonella [1, 2]. Pharmacokineti ...
... unchanged. Newer fluoroquinolones have improved properties like longer serum half life, higher peak levels and bioavailability and extensive tissue penetration [1]. Because of intracellular penetration, they are useful for treating infections due to Mycobacteria and salmonella [1, 2]. Pharmacokineti ...
GENETIC METHODS FOR DETECTION OF ANTIBIOTIC
... a part of integrons located in these transferable elements. In Gram-negative bacteria, β-lactamase production remains the most important mechanism of resistance to β-lactam antibiotics. One group of these enzymes called extended-spectrum β-lactamases (ESBLs) is a serious clinical problem resulting f ...
... a part of integrons located in these transferable elements. In Gram-negative bacteria, β-lactamase production remains the most important mechanism of resistance to β-lactam antibiotics. One group of these enzymes called extended-spectrum β-lactamases (ESBLs) is a serious clinical problem resulting f ...
GENETIC METHODS FOR DETECTION OF ANTIBIOTIC
... a part of integrons located in these transferable elements. In Gram-negative bacteria, β-lactamase production remains the most important mechanism of resistance to β-lactam antibiotics. One group of these enzymes called extended-spectrum β-lactamases (ESBLs) is a serious clinical problem resulting f ...
... a part of integrons located in these transferable elements. In Gram-negative bacteria, β-lactamase production remains the most important mechanism of resistance to β-lactam antibiotics. One group of these enzymes called extended-spectrum β-lactamases (ESBLs) is a serious clinical problem resulting f ...
Exploiting Molecular Methods to Explore Endodontic Infections
... Lack of essential nutrients or growth factors in the artificial culture medium. Toxicity of the culture medium itself, which can inhibit bacterial growth. Production of substances inhibitory to the target microorganism by other species present in a mixed consortium. Metabolic dependence on other spe ...
... Lack of essential nutrients or growth factors in the artificial culture medium. Toxicity of the culture medium itself, which can inhibit bacterial growth. Production of substances inhibitory to the target microorganism by other species present in a mixed consortium. Metabolic dependence on other spe ...
Pathology of Respiratory System/ 2016 – 2017 / Dr. Saevan S. Al
... neutrophils, macrophages and lymphocytes along with erythrocytes infiltrate the affected area of lungs. 3- Grey hepatization: The lung remains hard but due to lysis and removal of erythrocytes, it becomes grey in color. There is increase in infiltration of inflammatory cells like macrophages, lympho ...
... neutrophils, macrophages and lymphocytes along with erythrocytes infiltrate the affected area of lungs. 3- Grey hepatization: The lung remains hard but due to lysis and removal of erythrocytes, it becomes grey in color. There is increase in infiltration of inflammatory cells like macrophages, lympho ...
Anaerobes
... Between the two extremes, we find the majority of organisms; these are facultative anaerobes. They grow either in the presence or absence of oxygen, but grow better if oxygen is available. Anaerobes exist as normal flora at many body sites (e.g., gastrointestinal tract, genital tract, mucous membran ...
... Between the two extremes, we find the majority of organisms; these are facultative anaerobes. They grow either in the presence or absence of oxygen, but grow better if oxygen is available. Anaerobes exist as normal flora at many body sites (e.g., gastrointestinal tract, genital tract, mucous membran ...
Shigella stability - Health in Emergencies and Disasters Quarterly
... Disease caused by Shigella is called Shigellosis. Shigellosis is an infectious disease that affects a part of the small intestine. Most Symptoms of Shigella infection include diarrhea, fever, nausea, vomiting, cramps and abdominal pain, blood, mucus or pus in the stool. Sudden onset of shigella is a ...
... Disease caused by Shigella is called Shigellosis. Shigellosis is an infectious disease that affects a part of the small intestine. Most Symptoms of Shigella infection include diarrhea, fever, nausea, vomiting, cramps and abdominal pain, blood, mucus or pus in the stool. Sudden onset of shigella is a ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... account for 3% to 5% of deaths in adults, especially over the age of 60 years. The therapy of LRTI is widely empirical (okesola and Ige, 2007). However, increasing antibiotic resistance in frequently isolated respiratory tract pathogens has complicated the selection process of antimicrobial agents ( ...
... account for 3% to 5% of deaths in adults, especially over the age of 60 years. The therapy of LRTI is widely empirical (okesola and Ige, 2007). However, increasing antibiotic resistance in frequently isolated respiratory tract pathogens has complicated the selection process of antimicrobial agents ( ...
Pharmacodynamics of linezolid in a clinical isolate of Streptococcus
... of linezolid was minimal. Similar results have been reported by Zurenko et al.5 However, the PAE of linezolid was considerably shorter when determined by light output than when determined by the traditional viable count method. This is in contrast to previous work where direct methods have given eit ...
... of linezolid was minimal. Similar results have been reported by Zurenko et al.5 However, the PAE of linezolid was considerably shorter when determined by light output than when determined by the traditional viable count method. This is in contrast to previous work where direct methods have given eit ...
Microbiology Demystified
... bacteria, viruses and other microscopic organisms are called microorganisms, or microbes for short. And as you’ll learn throughout this book, some microbes cause disease while others help fight it. Think for a moment. Right now there are thousands of tiny microbes living on the tip of your finger in ...
... bacteria, viruses and other microscopic organisms are called microorganisms, or microbes for short. And as you’ll learn throughout this book, some microbes cause disease while others help fight it. Think for a moment. Right now there are thousands of tiny microbes living on the tip of your finger in ...
TYPICAL METEORITIC WORM-LIKE FORMS SEEN IN THE
... A portion of the Polonnaruwa meteorite was sectioned and then examined under the scanning electron microscope. Using a hot plate the sample was fixed to a polymer stub using wax which was then staged in the wire saw setup (Well 3241 Wire Saw). The wire saw uses a subtle slope to encourage the wire t ...
... A portion of the Polonnaruwa meteorite was sectioned and then examined under the scanning electron microscope. Using a hot plate the sample was fixed to a polymer stub using wax which was then staged in the wire saw setup (Well 3241 Wire Saw). The wire saw uses a subtle slope to encourage the wire t ...
How to prescribe antibiotics: maybe it’s not as simple as
... • Continued IV Meropenem as no oral alternatives • Given 7 days of antibiotics in total for severe UTI? • Made a full recovery and went back to her nursing home Warning – Betty is now known to be colonised with a Antibiotic-resistant E. coli so her future UTIs are likely to be resistant as well (it ...
... • Continued IV Meropenem as no oral alternatives • Given 7 days of antibiotics in total for severe UTI? • Made a full recovery and went back to her nursing home Warning – Betty is now known to be colonised with a Antibiotic-resistant E. coli so her future UTIs are likely to be resistant as well (it ...
Microbiology Demystified
... microbes for short. And as you’ll learn throughout this book, some microbes cause disease while others help fight it. Think for a moment. Right now there are thousands of tiny microbes living on the tip of your finger in a world that is so small that it can only be visited by using a microscope. In ...
... microbes for short. And as you’ll learn throughout this book, some microbes cause disease while others help fight it. Think for a moment. Right now there are thousands of tiny microbes living on the tip of your finger in a world that is so small that it can only be visited by using a microscope. In ...
Biotoxins: Part 4
... other strains) can be easily cultured in the laboratory. The bacterial genes responsible for producing the toxin have been cloned, and the toxin can be manufactured using research strains of E. coli. The toxin is readily soluble in water and can be aerosolized. The toxin does not act through the ski ...
... other strains) can be easily cultured in the laboratory. The bacterial genes responsible for producing the toxin have been cloned, and the toxin can be manufactured using research strains of E. coli. The toxin is readily soluble in water and can be aerosolized. The toxin does not act through the ski ...
Implications of bacterial viruses on pathogenic bacteria
... a great deal on whether new phages infecting pathogenic bacteria can be readily isolated from environment. To address this, an attempt was made to isolate phages against clinical bacterial isolates harboring resistance genes to multiple antibiotics. A single lytic phage was shown to be a nonefficien ...
... a great deal on whether new phages infecting pathogenic bacteria can be readily isolated from environment. To address this, an attempt was made to isolate phages against clinical bacterial isolates harboring resistance genes to multiple antibiotics. A single lytic phage was shown to be a nonefficien ...