IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
... Lactic acid bacteria act as useful bacteria because they have the ability to molder proteins, carbohydrates and fats in food and help in absorption of important elements and nutrients such as amino acids, minerals, vitamins and are required for the survival of humans and other animals [4]. Lactobaci ...
... Lactic acid bacteria act as useful bacteria because they have the ability to molder proteins, carbohydrates and fats in food and help in absorption of important elements and nutrients such as amino acids, minerals, vitamins and are required for the survival of humans and other animals [4]. Lactobaci ...
Abstract This study was carried out for the isolation and identification
... In recent years it has become the major causative agent of nosocomial infections resulting in severe and complicated diseases with a high mortality rate. P.aeruginosa is an opportunistic organism that is able to ...
... In recent years it has become the major causative agent of nosocomial infections resulting in severe and complicated diseases with a high mortality rate. P.aeruginosa is an opportunistic organism that is able to ...
E self-assembled monolayers Jen-Jr Gau , Esther H. Lan
... parts of micron size that can be integrated with electronics and batch fabricated in large quantities. MEMS devices are fabricated through the process of micromachining, a batch production process employing lithography. Micromachining relies heavily on the use of lithographic methods to create three ...
... parts of micron size that can be integrated with electronics and batch fabricated in large quantities. MEMS devices are fabricated through the process of micromachining, a batch production process employing lithography. Micromachining relies heavily on the use of lithographic methods to create three ...
View/Open
... massive layer protects the bacterium from phagocytosis by polymorphonuclear granulocytes. In addition, the capsule prevents bacterial death caused by bactericidal serum factors. This is accomplished mainly by inhibiting the activation or uptake of complement components, especially C3b. The bacteria ...
... massive layer protects the bacterium from phagocytosis by polymorphonuclear granulocytes. In addition, the capsule prevents bacterial death caused by bactericidal serum factors. This is accomplished mainly by inhibiting the activation or uptake of complement components, especially C3b. The bacteria ...
Aspects of Bacterial Resistance to Silver
... quite simple forms with high spontaneous recovery rates to life-threatening conditions with no chance of survival without antibiotic treatment. Antibiotics are a prerequisite to more advanced medicine, including transplantations and oncologic treatments. Their use, overuse and misuse have, however, ...
... quite simple forms with high spontaneous recovery rates to life-threatening conditions with no chance of survival without antibiotic treatment. Antibiotics are a prerequisite to more advanced medicine, including transplantations and oncologic treatments. Their use, overuse and misuse have, however, ...
Synthesis and Antimicrobial Activities of S,S
... between free thiol and disulfide, at stasis, is typically maintained at a cytoplasmic thiol concentration of around 90%. Cells with high intracellular glutathione levels are generally less susceptible to damage by organosulfur drugs. Serving a primary role as an antioxidant, glutathione is extremely ...
... between free thiol and disulfide, at stasis, is typically maintained at a cytoplasmic thiol concentration of around 90%. Cells with high intracellular glutathione levels are generally less susceptible to damage by organosulfur drugs. Serving a primary role as an antioxidant, glutathione is extremely ...
i Antibiotic Susceptibility Patterns and Detection of Genes
... The Enterobacteriaceae are a large family of Gram negative bacteria which inhabit the intestines of man and animals. Members of this family are not only found in the gastrointestinal tract but are also in soil and water and in the respiratory tracts of human and animals where they cause a variety of ...
... The Enterobacteriaceae are a large family of Gram negative bacteria which inhabit the intestines of man and animals. Members of this family are not only found in the gastrointestinal tract but are also in soil and water and in the respiratory tracts of human and animals where they cause a variety of ...
Resistance of Salmonella typhimurium to ethanol based hand sanitizer
... Dr. Salmon and his colleague, these bacterial cells are flagellated, gram-negative and bacillus shaped organisms (Zinsser 1936). The Salmonella genus is a member of the family Enterbacteriaceae which is composed of bacteria that are related phenotypically and genotypically (Todar 2012). When ingeste ...
... Dr. Salmon and his colleague, these bacterial cells are flagellated, gram-negative and bacillus shaped organisms (Zinsser 1936). The Salmonella genus is a member of the family Enterbacteriaceae which is composed of bacteria that are related phenotypically and genotypically (Todar 2012). When ingeste ...
Phoenix Ozono
... contribute to asthma and allergies (Kim et al. 2007). Susceptible persons including ill, immune-compromised, children, and elderly may be at higher risk of infection than healthy adults (Durston, 2007; Hota, 2004; Jacob et al., 2002). In more severe cases of contamination, anyone occupying the build ...
... contribute to asthma and allergies (Kim et al. 2007). Susceptible persons including ill, immune-compromised, children, and elderly may be at higher risk of infection than healthy adults (Durston, 2007; Hota, 2004; Jacob et al., 2002). In more severe cases of contamination, anyone occupying the build ...
Document
... • The bio-chemical properties of the herbal extracts can be elucidated and its exact role in the mechanism of curing the disease can be well established. • The results of the clinical trials shows that the curative. performance of the garments in all the cases were found to be ...
... • The bio-chemical properties of the herbal extracts can be elucidated and its exact role in the mechanism of curing the disease can be well established. • The results of the clinical trials shows that the curative. performance of the garments in all the cases were found to be ...
Antimicrobial resistance in biofilms
... 4. How do biofilms provide protection from antibiotics? In the traditional antibiotic resistance of planktonic bacteria, usually involves inactivation of the antibiotic, modification of targets, and exclusion of the antibiotic [33]. These actions typically require the acquisition of specific genetic ...
... 4. How do biofilms provide protection from antibiotics? In the traditional antibiotic resistance of planktonic bacteria, usually involves inactivation of the antibiotic, modification of targets, and exclusion of the antibiotic [33]. These actions typically require the acquisition of specific genetic ...
MEDICAL BACTERIOLOGY Lesson № 19 STAPHYLOCOCCI
... 2. To explain the role of immune preparations used in the case of infections produced by pathogenic clostridia. REVEALING CLOSTRIDIA IN SMEARS To identify clostridia – bacteria producing endospores the ZiehlNeelsen or Gram stained smears are examined applying immersion microscopy. When Gram staining ...
... 2. To explain the role of immune preparations used in the case of infections produced by pathogenic clostridia. REVEALING CLOSTRIDIA IN SMEARS To identify clostridia – bacteria producing endospores the ZiehlNeelsen or Gram stained smears are examined applying immersion microscopy. When Gram staining ...
Extended-Spectrum ß-Lactamase-Producing Enterobacteriaceae Antibiotic Consumption, Detection and Resistance Epidemiology
... due to efflux pump and porin loss is described. [5, 6] [7, 8] A recent study indicates that mutations in a penicillin-binding protein may also play a role in carbapenem-resistance among E. coli.[9] The beta-lactam antibiotics include four main groups: penicillins, cephalosporins, monobactams and car ...
... due to efflux pump and porin loss is described. [5, 6] [7, 8] A recent study indicates that mutations in a penicillin-binding protein may also play a role in carbapenem-resistance among E. coli.[9] The beta-lactam antibiotics include four main groups: penicillins, cephalosporins, monobactams and car ...
research.
... varying by a factor of two, as seen in Figure 1.3 (CDC). Each well is inoculated with 0.01 mL of solution containing a concentration of 5x105 CFU/mL isolated bacteria, and incubated for a set period of time to allow bacterial growth. Wells are then examined by visual inspection for increased turbidi ...
... varying by a factor of two, as seen in Figure 1.3 (CDC). Each well is inoculated with 0.01 mL of solution containing a concentration of 5x105 CFU/mL isolated bacteria, and incubated for a set period of time to allow bacterial growth. Wells are then examined by visual inspection for increased turbidi ...
PHL 424 4th S
... antibiotics Some small hydrophilic antibiotics can diffuse through aqueous channels in the outer membrane that are formed by proteins called porins An extreme example is P. aeruginosa, which is intrinsically resistant to a wide variety of antibiotics because it lacks the classical high-permeabil ...
... antibiotics Some small hydrophilic antibiotics can diffuse through aqueous channels in the outer membrane that are formed by proteins called porins An extreme example is P. aeruginosa, which is intrinsically resistant to a wide variety of antibiotics because it lacks the classical high-permeabil ...
Lab Memo 36: Speedy Breedy for Detection of Contamination in
... oils. Bacterial contamination of Functional Fluids leads to degradation so most contain a biocide to stop bacterial growth however biocides have a limited operation life and bacteria frequently overcome the biocide, degrading the fluid, making it ineffective, and creating a health hazard for the ope ...
... oils. Bacterial contamination of Functional Fluids leads to degradation so most contain a biocide to stop bacterial growth however biocides have a limited operation life and bacteria frequently overcome the biocide, degrading the fluid, making it ineffective, and creating a health hazard for the ope ...
Document
... According to some kit manufacturers, a heating step may affect the sensitivity for the N. meningitidis Group B/E. coli K1 antigen. It is important for laboratories to reference their package inserts for proper sample handling prior to testing. Module 5220 (Neisseria gonorrhoeae): All samples were no ...
... According to some kit manufacturers, a heating step may affect the sensitivity for the N. meningitidis Group B/E. coli K1 antigen. It is important for laboratories to reference their package inserts for proper sample handling prior to testing. Module 5220 (Neisseria gonorrhoeae): All samples were no ...
06_Microb_biofilm_II_2014 - IS MU
... 3. Aggregation of cells and the development of colonies – quorum-sensing phenomenon 4. Accumulation of exopolysaccharide matrix (slime) – development of typical architecture 5. Dispersal of cells from the surface of biofilm ...
... 3. Aggregation of cells and the development of colonies – quorum-sensing phenomenon 4. Accumulation of exopolysaccharide matrix (slime) – development of typical architecture 5. Dispersal of cells from the surface of biofilm ...
Lorena Patricia Montero Toro Ph.D. Gabriel Trueba Director de
... L.pneumophila in amoeba (A.polyphaga, a strain associated with an outbreak in UK), which affected the surface properties of the bacteria by altering proteins, lipopolysaccharides, and fatty acid content; these changes limit the action of antibacterial molecules to cross the cell envelope. Consequent ...
... L.pneumophila in amoeba (A.polyphaga, a strain associated with an outbreak in UK), which affected the surface properties of the bacteria by altering proteins, lipopolysaccharides, and fatty acid content; these changes limit the action of antibacterial molecules to cross the cell envelope. Consequent ...
A Study of Antimicrobial Properties of Fabric Treated with Silane and
... cross-infection by pathogenic microorganisms, to control the infestation by microbes, and arrest metabolism in microbes in order to reduce odor formation. Antimicrobial treated fabric protects garments from staining, discoloration, and quality deterioration (Vigo, 1994). The increasing demand for co ...
... cross-infection by pathogenic microorganisms, to control the infestation by microbes, and arrest metabolism in microbes in order to reduce odor formation. Antimicrobial treated fabric protects garments from staining, discoloration, and quality deterioration (Vigo, 1994). The increasing demand for co ...
Rapid Chromatic Detection of Bacteria by Use of a New Biomimetic
... polymer (20). In all such systems, the mechanism for the chromatic transformations corresponds to surface perturbations and fluidity changes within the lipid domains, which induce the structural/chromatic transformations of the adjacent PDA matrix through the molecular interface between the two comp ...
... polymer (20). In all such systems, the mechanism for the chromatic transformations corresponds to surface perturbations and fluidity changes within the lipid domains, which induce the structural/chromatic transformations of the adjacent PDA matrix through the molecular interface between the two comp ...
LACTIC ACID BACTERIA AS BIOPROTECTIVE AGENTS AGAINST FOODBORNE PATHOGENS AND SPOILAGE
... the most common inhibition mechanism. Bacteriocins were produced by Leuconstoc mesenteroides strains CM160 and CM135, and a preliminary classification suggested that they were Class IIa bacteriocins. Lactic acid bacteria strains were tested at ex vivo level using two different assays. First, efficac ...
... the most common inhibition mechanism. Bacteriocins were produced by Leuconstoc mesenteroides strains CM160 and CM135, and a preliminary classification suggested that they were Class IIa bacteriocins. Lactic acid bacteria strains were tested at ex vivo level using two different assays. First, efficac ...
Evaluation of extended-spectrum beta
... the extended-spectrum beta-lactamases or ESBLs. These ESBLs are capable of hydrolyzing penicillins, first-, second- and thirdgeneration cephalosporins, and monobactams (Bradford 2001). The production of ESBLs confers resistance to these antibiotics. The increase in the number of antibiotic-resistant ...
... the extended-spectrum beta-lactamases or ESBLs. These ESBLs are capable of hydrolyzing penicillins, first-, second- and thirdgeneration cephalosporins, and monobactams (Bradford 2001). The production of ESBLs confers resistance to these antibiotics. The increase in the number of antibiotic-resistant ...
antibiotics resistance among anaerobic pathogens
... The inflammation of gingiva alone is termed gingivitis, and the severe inflammation of the periodontal ligament with destruction of alveolar bone is called periodontal disease[1]. Healthy gingival sulcus has a flora dominated by equal proportions of gram positive cocci, especially Streptococcus spp, ...
... The inflammation of gingiva alone is termed gingivitis, and the severe inflammation of the periodontal ligament with destruction of alveolar bone is called periodontal disease[1]. Healthy gingival sulcus has a flora dominated by equal proportions of gram positive cocci, especially Streptococcus spp, ...