Consulta: repository:"58" Registros recuperados: 2.207 Data/hora
... Autores: Rigamonte,Tatiana Alves; Pylro,Victor Satler; Duarte,Gabriela Frois. More than 95 % short roots of most terrestrial plants are colonized by mycorrhizal fungi as soon as they emerge in the upper soil profiles. The establishment of mycorrhizal association involves profound morphological and p ...
... Autores: Rigamonte,Tatiana Alves; Pylro,Victor Satler; Duarte,Gabriela Frois. More than 95 % short roots of most terrestrial plants are colonized by mycorrhizal fungi as soon as they emerge in the upper soil profiles. The establishment of mycorrhizal association involves profound morphological and p ...
Contribution of Amino Acid Catabolism to the Tissue Specific
... glucose and other carbohydrates C. jejuni can utilize several glucogenic amino acids as efficient growth substrates [38–42], although there are intriguing strain differences in the ability to utilize specific amino acids [43]. In addition to glucogenic amino acids, the TCA cycle intermediates fumara ...
... glucose and other carbohydrates C. jejuni can utilize several glucogenic amino acids as efficient growth substrates [38–42], although there are intriguing strain differences in the ability to utilize specific amino acids [43]. In addition to glucogenic amino acids, the TCA cycle intermediates fumara ...
ProSafeBeef, Pillar 2, WP2.5, D2.5.6 AUA (Vienna, 25-03
... In the meat industry, biofilms of both spoilage and pathogenic bacteria may be related to serious problems of food contamination (lowered shelf-life of products, disease transmission) ...
... In the meat industry, biofilms of both spoilage and pathogenic bacteria may be related to serious problems of food contamination (lowered shelf-life of products, disease transmission) ...
Serratia Infections: from Military Experiments to Current Practice
... Historical review of infections caused by S. marcescens (1900 to 1960)......................................................764 Opportunistic infections caused by S. marcescens ..........................................................................................766 (i) Opportunistic infections ...
... Historical review of infections caused by S. marcescens (1900 to 1960)......................................................764 Opportunistic infections caused by S. marcescens ..........................................................................................766 (i) Opportunistic infections ...
USE OF BACTERIOPHAGES TO DECONTAMINATE NATURALLY
... 3-16 Effect of CK-2 and 3a treatment of oysters infected for 1 h with V. vulnificus FLA042: before and after homogenization ..............................................................82 3-17 Effect of CK-2 and 3a treatment of oysters infected for 6 h or 24 h with V. vulnificus FLA042............ ...
... 3-16 Effect of CK-2 and 3a treatment of oysters infected for 1 h with V. vulnificus FLA042: before and after homogenization ..............................................................82 3-17 Effect of CK-2 and 3a treatment of oysters infected for 6 h or 24 h with V. vulnificus FLA042............ ...
INDIAN PROPOLIS: A POTENTIAL NATURAL ANTIMICROBIAL AND ANTIFUNGAL AGENT Review Article
... initiating caries: Streptococcus mutans and Lactobacillus. If left untreated, the disease can lead to pain, tooth loss and infection28. Hayacibara reported in his recent studies that propolis show potential effect on the dental caries14. In this 12 distinct types of Brazilian propolis have been chem ...
... initiating caries: Streptococcus mutans and Lactobacillus. If left untreated, the disease can lead to pain, tooth loss and infection28. Hayacibara reported in his recent studies that propolis show potential effect on the dental caries14. In this 12 distinct types of Brazilian propolis have been chem ...
Draft Screening Assessment of Bacillus megaterium strain ATCC
... Pursuant to paragraph 74(b) of the Canadian Environmental Protection Act, 1999 (CEPA), the Minister of the Environment and the Minister of Health have conducted a screening assessment of Bacillus megaterium strain ATCC1 14581. Bacillus megaterium strain ATCC 14581 is a Gram positive bacterium that h ...
... Pursuant to paragraph 74(b) of the Canadian Environmental Protection Act, 1999 (CEPA), the Minister of the Environment and the Minister of Health have conducted a screening assessment of Bacillus megaterium strain ATCC1 14581. Bacillus megaterium strain ATCC 14581 is a Gram positive bacterium that h ...
OIE International Standards on Antimicrobial Resistance, 2003
... The increasing antimicrobial resistance of important human pathogenic bacteria, and the spread of such bacteria from the closed environment of hospitals into surrounding communities, are increasingly perceived as threats to public health. Any use of antimicrobials, whether in humans, animals, plants ...
... The increasing antimicrobial resistance of important human pathogenic bacteria, and the spread of such bacteria from the closed environment of hospitals into surrounding communities, are increasingly perceived as threats to public health. Any use of antimicrobials, whether in humans, animals, plants ...
Triclosan - Tufts University
... of expected tooth-brushing durations among subjects using toothpaste with triclosan and normal chlorinated tap water (26). The U.S. EPA classifies chloroform as a probable human carcinogen. As a result, triclosan was the target of a UK cancer alert, even though the study (26) showed that the amount ...
... of expected tooth-brushing durations among subjects using toothpaste with triclosan and normal chlorinated tap water (26). The U.S. EPA classifies chloroform as a probable human carcinogen. As a result, triclosan was the target of a UK cancer alert, even though the study (26) showed that the amount ...
Triclosan White Paper prepared by The Alliance for the Prudent Use... January 2011
... of expected tooth-brushing durations among subjects using toothpaste with triclosan and normal chlorinated tap water (26). The U.S. EPA classifies chloroform as a probable human carcinogen. As a result, triclosan was the target of a UK cancer alert, even though the study (26) showed that the amount ...
... of expected tooth-brushing durations among subjects using toothpaste with triclosan and normal chlorinated tap water (26). The U.S. EPA classifies chloroform as a probable human carcinogen. As a result, triclosan was the target of a UK cancer alert, even though the study (26) showed that the amount ...
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... the FabI of these isolates carries a single amino acid change, which prevents stable triclosan-NAD+-FabI complex formation (Fan et al. 2002). Gram negative bacteria are generally more resistant to triclosan. In particular, Pseudomonas aeruginosa has several multi-drug efflux pumps that remove a numb ...
... the FabI of these isolates carries a single amino acid change, which prevents stable triclosan-NAD+-FabI complex formation (Fan et al. 2002). Gram negative bacteria are generally more resistant to triclosan. In particular, Pseudomonas aeruginosa has several multi-drug efflux pumps that remove a numb ...
Effect of Plant-Derived Molecules on Acinetobacter baumannii
... et al. found that Acinetobacter spp. accounted for 36% of wound and blood stream infections in trauma victims evacuated from Iraq to the naval hospital ship USNS Comfort during a study period in 2003 (62). In a study of Acinetobacter spp. infection at the National Naval Medical Center in Bethesda, M ...
... et al. found that Acinetobacter spp. accounted for 36% of wound and blood stream infections in trauma victims evacuated from Iraq to the naval hospital ship USNS Comfort during a study period in 2003 (62). In a study of Acinetobacter spp. infection at the National Naval Medical Center in Bethesda, M ...
in vitro Mycoplasma origin
... animals, only a small number, mainly Mycoplasma species, are known as pathogens (Razin, 2006). The most important species of mycoplasmas and the diseases that they cause in domestic animals and farmed crocodiles are shown in Table 1. Mycoplasmas are generally adapted to a specific host where they ex ...
... animals, only a small number, mainly Mycoplasma species, are known as pathogens (Razin, 2006). The most important species of mycoplasmas and the diseases that they cause in domestic animals and farmed crocodiles are shown in Table 1. Mycoplasmas are generally adapted to a specific host where they ex ...
Bacteria Associated with Rice Seed from Philippine Farmers` Fields
... biocontrol applications and introduced into nature must also be able to integrate into the indigenous microbial communities that inhabit the same niche, or at least tolerate them, in order to be able to survive and function properly. The most obvious and well-studied group of plant-associated bacter ...
... biocontrol applications and introduced into nature must also be able to integrate into the indigenous microbial communities that inhabit the same niche, or at least tolerate them, in order to be able to survive and function properly. The most obvious and well-studied group of plant-associated bacter ...
histophilus somni - Revistas Científicas de la Universidad de Murcia
... from the lungs seem uncommon. Thrombi formation in the brain and kidney is observed after bacteremia (Stephens et al. 1981; Rosendal and Boyd 1986). Apoptosis of endothelial cells caused by the bacterium might be responsible for the induction of thrombosis (Sylte et al. 2001). H. somni LOS induce ce ...
... from the lungs seem uncommon. Thrombi formation in the brain and kidney is observed after bacteremia (Stephens et al. 1981; Rosendal and Boyd 1986). Apoptosis of endothelial cells caused by the bacterium might be responsible for the induction of thrombosis (Sylte et al. 2001). H. somni LOS induce ce ...
Gastrointestinal mucus layers have different properties depending
... well as chemical assault from ingested food and in order to extract nutrients from it, hydrochloric acid, digestive enzymes and bile acids are released, together creating a potentially harsh environment for the single layer of columnar epithelial cells (4; 28). Although this varies by region, food a ...
... well as chemical assault from ingested food and in order to extract nutrients from it, hydrochloric acid, digestive enzymes and bile acids are released, together creating a potentially harsh environment for the single layer of columnar epithelial cells (4; 28). Although this varies by region, food a ...
bacteriophages - University of Macau Library
... major feature of any viral disease is cell lysis, when a cell breaks open and subsequently dies. In multicellular organisms, if enough cells die, the entire organism will endure problems. Some viruses can cause life-long or chronic infections, where the viruses continue to replicate in the body desp ...
... major feature of any viral disease is cell lysis, when a cell breaks open and subsequently dies. In multicellular organisms, if enough cells die, the entire organism will endure problems. Some viruses can cause life-long or chronic infections, where the viruses continue to replicate in the body desp ...
... the colonisation of surfaces [26-281. In keeping with its varied habitat, S. marcescens produces alternate forms of differentially flagellate cells; these display different types of motility depending on whether the growth medium is liquid or solid [29]. Non-flagellate cells of S. marcescens can als ...
Serratia marcescens - Journal of Medical Microbiology
... the colonisation of surfaces [26-281. In keeping with its varied habitat, S. marcescens produces alternate forms of differentially flagellate cells; these display different types of motility depending on whether the growth medium is liquid or solid [29]. Non-flagellate cells of S. marcescens can als ...
... the colonisation of surfaces [26-281. In keeping with its varied habitat, S. marcescens produces alternate forms of differentially flagellate cells; these display different types of motility depending on whether the growth medium is liquid or solid [29]. Non-flagellate cells of S. marcescens can als ...
Aerobic Bacteriology
... have information for decision making in the purchase of such kits (also see references 5 and 8). The biochemical tests selected for inclusion in this handbook emphasize those that are rapidly performed. Consequently, the X and V factor procedure is not listed, because laboratories are encouraged to ...
... have information for decision making in the purchase of such kits (also see references 5 and 8). The biochemical tests selected for inclusion in this handbook emphasize those that are rapidly performed. Consequently, the X and V factor procedure is not listed, because laboratories are encouraged to ...
Bioleaching of chalcopyrite - eTheses Repository
... I would like to express my thanks to my supervisors, Dr. Neil Rowson and Dr. Caroline McFarlane for their guidance, encouragement, support and invaluable help throughout this project. I would also like to thank H. Jennings, E. Mitchell, D. French and P. Plant ...
... I would like to express my thanks to my supervisors, Dr. Neil Rowson and Dr. Caroline McFarlane for their guidance, encouragement, support and invaluable help throughout this project. I would also like to thank H. Jennings, E. Mitchell, D. French and P. Plant ...
Department of Laboratory Medicine, Division of Clinical Bacteriology
... represent a separate pulsed-field type when compared with the bacterial population from other sites than the skin. We have shown that an acne patient may be colonized with different P. acnes strains with various resistance phenotypes, suggesting that certain bacterial clones are more prone to acquir ...
... represent a separate pulsed-field type when compared with the bacterial population from other sites than the skin. We have shown that an acne patient may be colonized with different P. acnes strains with various resistance phenotypes, suggesting that certain bacterial clones are more prone to acquir ...
1 TRANSFER OF MICROORGANISMS FROM FOMITES TO HANDS
... I first would like to say thank you Dr. Charles Gerba for the opportunity you gave me to study in your laboratory. It was a challenging and rewarding experience and I am forever grateful to you. I would also like to express gratitude to Dr. Kelly Reynolds for your support, advice, and for giving me ...
... I first would like to say thank you Dr. Charles Gerba for the opportunity you gave me to study in your laboratory. It was a challenging and rewarding experience and I am forever grateful to you. I would also like to express gratitude to Dr. Kelly Reynolds for your support, advice, and for giving me ...
Wolbachia: master manipulators of invertebrate biology
... with eukaryotic hosts, it is useful to study microorganisms that participate in diverse symbiont–host interactions. Wolbachia are members of the order Rickettsiales, a diverse group of intracellular bacteria that comprises species with parasitic, mutualistic and commensal relationships with their ho ...
... with eukaryotic hosts, it is useful to study microorganisms that participate in diverse symbiont–host interactions. Wolbachia are members of the order Rickettsiales, a diverse group of intracellular bacteria that comprises species with parasitic, mutualistic and commensal relationships with their ho ...
universidad autónoma de aguascalientes. centro de ciencias
... water. A - C) Show in vitro biofilm formed in the interfaceliquid-air by the three isolates of A. pleuropneumoniae from drinking water from farm 5. D E) CLSM photographs taken from one of the isolates from farm 5 (Ags5-II), can be seen to bacteria (green - labeled with fluorescein, white arrows) emb ...
... water. A - C) Show in vitro biofilm formed in the interfaceliquid-air by the three isolates of A. pleuropneumoniae from drinking water from farm 5. D E) CLSM photographs taken from one of the isolates from farm 5 (Ags5-II), can be seen to bacteria (green - labeled with fluorescein, white arrows) emb ...
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.