Ultrasonics: Applications and Processes
... Ultrasonic treatment can disintegrate fibrous, cellulosic material into fine particles and break the walls of the cell structure. This releases more of the intra-cellular material, such as starch or sugar into the liquid. In addition to that the cell wall material is being broken into small debris. ...
... Ultrasonic treatment can disintegrate fibrous, cellulosic material into fine particles and break the walls of the cell structure. This releases more of the intra-cellular material, such as starch or sugar into the liquid. In addition to that the cell wall material is being broken into small debris. ...
introductory plant pathology
... Science, Forestry, Physics, Chemistry, Meteorology, Statistics and many other branches of applied science. Concept of Plant Disease The normal physiological functions of plants are disturbed when they are affected by pathogenic living organisms or by some environmental factors. Initially plants reac ...
... Science, Forestry, Physics, Chemistry, Meteorology, Statistics and many other branches of applied science. Concept of Plant Disease The normal physiological functions of plants are disturbed when they are affected by pathogenic living organisms or by some environmental factors. Initially plants reac ...
Continue Classification of antibiotics l antibacterial
... • Over 500 species of Streptomyces bacteria have been described. ...
... • Over 500 species of Streptomyces bacteria have been described. ...
Clinical Microbiology
... Laboratory procedures for the identification of microrganisms in clinical samples In clinical cases, to prescribe a correct antibiotic treatment, identification of pathogenic organisms in samples, is determinant. The identification techniques must be as much rapid and accurate as possible, to disco ...
... Laboratory procedures for the identification of microrganisms in clinical samples In clinical cases, to prescribe a correct antibiotic treatment, identification of pathogenic organisms in samples, is determinant. The identification techniques must be as much rapid and accurate as possible, to disco ...
Plant pathogenic bacteria
... Main properties of plant pathogenic bacteria • Heterotrophic organisms • Facultative parasites (usually can be cultured in pure cultures on artificial media) • Usually contains only single cells • Complex layer of cell wall • Shape: bacillus, coccus, spirillum • Majority Gram negative stained • Aer ...
... Main properties of plant pathogenic bacteria • Heterotrophic organisms • Facultative parasites (usually can be cultured in pure cultures on artificial media) • Usually contains only single cells • Complex layer of cell wall • Shape: bacillus, coccus, spirillum • Majority Gram negative stained • Aer ...
RX-P873, a Novel Protein Synthesis Inhibitor, Accumulates in
... blasticidin (4) in its interaction with peptidyl-tRNA. RX-P873 inhibits bacterial protein synthesis at the translation step by stabilizing a distorted binding conformer of peptidyl-tRNA (5). Preliminary data with this compound and others in the series report that they have (i) a broad spectrum of ac ...
... blasticidin (4) in its interaction with peptidyl-tRNA. RX-P873 inhibits bacterial protein synthesis at the translation step by stabilizing a distorted binding conformer of peptidyl-tRNA (5). Preliminary data with this compound and others in the series report that they have (i) a broad spectrum of ac ...
Practical Notes: Tropical Bacteriology
... clearly, and also assist in the detection of cells, especially pus cells. Many bacteria secrete around themselves a polysaccharide substance often referred to as a slime layer. This may become sufficiently thick to form a definite capsule around de organism. This capsule increases the pathogenicity ...
... clearly, and also assist in the detection of cells, especially pus cells. Many bacteria secrete around themselves a polysaccharide substance often referred to as a slime layer. This may become sufficiently thick to form a definite capsule around de organism. This capsule increases the pathogenicity ...
Escherichia Coli
... •Shape: E. coli has a distinctive, capsule shape. •Motility: This bacterium is highly motile. Some strains have flagella or pili that allow the bacteria to move and attach to human cells. ...
... •Shape: E. coli has a distinctive, capsule shape. •Motility: This bacterium is highly motile. Some strains have flagella or pili that allow the bacteria to move and attach to human cells. ...
I BSC BT - 209B-CELL BIOLOGY AND GENETICS
... A. increases the magnification B. generally can magnify an object ten times C. increases the light refraction D. converges light beams onto the specimen ANSWER: D 76. If a bacterium measures 0.3 micrometer, it would measure how many angstroms? A. 300 B. 30 C. 3000 D ...
... A. increases the magnification B. generally can magnify an object ten times C. increases the light refraction D. converges light beams onto the specimen ANSWER: D 76. If a bacterium measures 0.3 micrometer, it would measure how many angstroms? A. 300 B. 30 C. 3000 D ...
salmonella shigella agar (ss agar)
... the fermentable carbohydrate providing carbon and energy. Bile Salts Mixture, Sodium citrate and Brilliant green inhibit Gram-positive bacteria, most coliform bacteria and swarming Proteus spp., while allowing Salmonella spp to grow. Neutral red is the pH indicator. Sodium thiosulfate and Ferric cit ...
... the fermentable carbohydrate providing carbon and energy. Bile Salts Mixture, Sodium citrate and Brilliant green inhibit Gram-positive bacteria, most coliform bacteria and swarming Proteus spp., while allowing Salmonella spp to grow. Neutral red is the pH indicator. Sodium thiosulfate and Ferric cit ...
MedChem-3_1
... Reduction of the 2,3-double bond loss of activity. The 6-fluoro group increases lipophilicity facilitates penetration into tissues. The piperazine moiety broaden spectrum to include Pseudomonas aeroginosa. On the other hand, it increases affinity for GABA receptors resulting in CNS side effects ...
... Reduction of the 2,3-double bond loss of activity. The 6-fluoro group increases lipophilicity facilitates penetration into tissues. The piperazine moiety broaden spectrum to include Pseudomonas aeroginosa. On the other hand, it increases affinity for GABA receptors resulting in CNS side effects ...
Virulence, adherence, and growth of a Gardnerella vaginalis biofilm
... home institution. I then standardized the DNA at a concentration of 0.5 * 106 CFU/mL and did 10-fold serial dilutions. Using 2µL DNA in the qRT-PCR reaction made the analyzed concentrations 106, 105, 104, and 103 CFU/mL. Since P. bivia had a lower initial concentration, serial dilutions were done wi ...
... home institution. I then standardized the DNA at a concentration of 0.5 * 106 CFU/mL and did 10-fold serial dilutions. Using 2µL DNA in the qRT-PCR reaction made the analyzed concentrations 106, 105, 104, and 103 CFU/mL. Since P. bivia had a lower initial concentration, serial dilutions were done wi ...
The Staphylococci123.5 KB
... Streptococcus pyogenes/physiology & structure Other cell surface components ...
... Streptococcus pyogenes/physiology & structure Other cell surface components ...
The Comprehensive Sourcebook of Bacterial Protein Toxins. Edition No. 4 Brochure
... - Descriptions of relevant toxins as well as representative toxins of the main bacterial toxin families to allow for a better comparison between them. - Focused chapters on toxin applications and common properties or general features of toxins. ...
... - Descriptions of relevant toxins as well as representative toxins of the main bacterial toxin families to allow for a better comparison between them. - Focused chapters on toxin applications and common properties or general features of toxins. ...
C. trachomatis
... General characteristics Capsulated short Gram-negative rod A STD with higher incidence in homosexuals Clinical Features Initially papules appear on external genitalia which ulcerate and extend widely – ulcer formation Base of ulcer is “BEEFY”; spreads by contact so is known as “KISSING ulcers” ...
... General characteristics Capsulated short Gram-negative rod A STD with higher incidence in homosexuals Clinical Features Initially papules appear on external genitalia which ulcerate and extend widely – ulcer formation Base of ulcer is “BEEFY”; spreads by contact so is known as “KISSING ulcers” ...
Microbiology - cloudfront.net
... From boiling thermal hot springs to deep beneath the Antarctic ice, microorganisms can be found almost everywhere on earth in great quantities. Microorganisms (or microbes, as they are also called) are small organisms. Most are so small that they cannot be seen without a microscope. Most microorgani ...
... From boiling thermal hot springs to deep beneath the Antarctic ice, microorganisms can be found almost everywhere on earth in great quantities. Microorganisms (or microbes, as they are also called) are small organisms. Most are so small that they cannot be seen without a microscope. Most microorgani ...
Bacterial isolates of the respiratory tract infection
... age, in that, age group ranging from 20-29 years reported the highest number of occurrence 10 (23.5%) followed by 30-39 years 8 (18.6%). The least age group in terms of occurrence, were within the ranges of between 60-69 years in which out of 18 patients examined, only 2 (4.7%) reported the occurren ...
... age, in that, age group ranging from 20-29 years reported the highest number of occurrence 10 (23.5%) followed by 30-39 years 8 (18.6%). The least age group in terms of occurrence, were within the ranges of between 60-69 years in which out of 18 patients examined, only 2 (4.7%) reported the occurren ...
GENERAL BACTERIOLOGY 1. Bacterial cell
... Many bacteria have been demonstrated to possess a more or less continuous but relatively amorphous layer external to the Gram-negative and Gram-positive envelopes. This layer is called a capsule. The capsular gel consists largely of water and has only a small content of solids. In most species, the ...
... Many bacteria have been demonstrated to possess a more or less continuous but relatively amorphous layer external to the Gram-negative and Gram-positive envelopes. This layer is called a capsule. The capsular gel consists largely of water and has only a small content of solids. In most species, the ...
Interpretation of Gram Stains for the Nonmicrobiologist
... organisms that take up the positive (crystal violet) stain variably. Frequently, organisms such as Clostridium species will be gram-variable or even appear frankly gram-negative on smears made directly from patient spec- ...
... organisms that take up the positive (crystal violet) stain variably. Frequently, organisms such as Clostridium species will be gram-variable or even appear frankly gram-negative on smears made directly from patient spec- ...
Shigella - First Coast ID/CM Symposium
... • Diarrhea is a big deal world wide • In the developed world, two basic populations • Louis would be happy with most of the methods used as recently as yesterday • What are the opportunities and challenges to our patients and our laboratories ...
... • Diarrhea is a big deal world wide • In the developed world, two basic populations • Louis would be happy with most of the methods used as recently as yesterday • What are the opportunities and challenges to our patients and our laboratories ...
On the translocation of bacteria and their
... The Biological Insight of this manuscript is that while dormant bacteria, including those in blood, are normally unnoticed (as they are invisible to conventional methods of culture), they can by definition be resuscitated and then proliferate for at least a certain number of generations before possi ...
... The Biological Insight of this manuscript is that while dormant bacteria, including those in blood, are normally unnoticed (as they are invisible to conventional methods of culture), they can by definition be resuscitated and then proliferate for at least a certain number of generations before possi ...
Antimicrobial activities of silver dressings: an in vitro comparison
... action, particularly against the Gram-negative bacteria. An advantage of a rapid bactericidal action may be that it permits wound healing to proceed without bacterial interference and reduces the likelihood for resistance to develop. This method gave consistent and reproducible results for compariso ...
... action, particularly against the Gram-negative bacteria. An advantage of a rapid bactericidal action may be that it permits wound healing to proceed without bacterial interference and reduces the likelihood for resistance to develop. This method gave consistent and reproducible results for compariso ...
Bacterial cell structure
Bacteria, despite their simplicity, contain a well-developed cell structure which is responsible for many of their unique biological structures. Many structural features are unique to bacteria and are not found among archaea or eukaryotes. Because of the simplicity of bacteria relative to larger organisms and the ease with which they can be manipulated experimentally, the cell structure of bacteria has been well studied, revealing many biochemical principles that have been subsequently applied to other organisms.