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Bacterial biofilms
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Ebook "Extracellular nucleic acids (Nucleic acids and molecular biology, Volume 25)" covers nearly all of the newly developing fields related to extracellular nucleic acids, including those of basic biology, ecology and the medical sciences, and provides readers with the latest knowledge on them. Extracellular nucleic acids have recently emerged as important players in the fields of biology and the medical sciences.
239p
cotieubac1004
15-03-2024
0
0
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Ebook "The root canal biofilm (Volume 9)" presents the current state of research on the basic scientific aspects of root canal biofilm biology within a clinically applicable context. Root canal biofilms are complex polymicrobial structures adhering to the root canal surface that are formed by microorganisms invading the pulpal space of teeth, and are associated with persistent root canal infections.
369p
manmanthanhla0201
26-02-2024
6
1
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Ebook "Microbial biofilms: Omics biology, antimicrobials and clinical implications" is a comprehensive survey of microbial biofilms and their role in human health and disease with contributions from world renowned experts in molecular microbiology, proteomics, genomics, metabolomics and infectious diseases. The book is intended to serve as a guide for students, as well as a reference for researchers, clinicians and industry professionals.
291p
lucchinguyen
28-12-2023
6
4
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Part 2 book "Fish immune system and vaccines" includes content: Vaccines for parasitic diseases of fish, bacterial biofilm for oral vaccination in aquaculture, prospects of vaccination in crustaceans with special reference to shrimp, methods of vaccine delivery, adjuvants for fish vaccines, role of pattern recognition receptors and interferons in fish vaccination, evaluating efficacy of vaccines in finfish,... and other contents.
163p
oursky05
20-09-2023
4
2
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Successful treatment of skin infections requires eradication of biofilms found in up to 90 % of all chronic wounds, causing delayed healing and increased morbidity. We hypothesized that chitosan hydrogel boosts the activity of liposomally-associated membrane active antimicrobials (MAA) and could potentially improve bacterial and biofilm eradication.
10p
viginny
30-12-2022
3
2
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Bacterial biofilms can initiate chronic infections that become difficult to eradicate. There is an unmet need for effective therapeutic strategies that control and inhibit the growth of these biofilms. Herein, light sensitive mesoporous silica nanoparticles (MSNs) with photothermal (PTT) and antimicrobial combined capabilities have been developed.
9p
vironald
15-12-2022
2
2
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The bacterial isolates formed the basis of a consortium represented by 1:1 proportion and exhibited ability to reduce biological oxygen demand of the petrochemical wastewater by 88% under immobilized condition in laboratory. Response surface methodology-based optimization revealed a reduction of 93.33% biological oxygen demand within 12 h from simulated wastewater at 37◦C which had a starting concentration of 400 mg L− 1 of toluene.
15p
thebadguys
15-01-2022
6
0
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The investigated bacteria found to have a strong ability to form biofilms with densities ranged from 0.67 to 0.80. Both tested extracts inhibited these biofilms with percentages ranged from 48 to 66% at sub-inhibitory concentrations (SICs) ranged from 0.04 to 0.16 mg/mL.
9p
schindler
30-12-2021
12
0
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The results showed that bacterial inoculation was effective in alleviating the deleterious effect of salinity on some growth criteria (seedling length, fresh and dry masses as well as relative water content), compared with the control. The isolate HM6 (B6), which showed the highest activity of biofilm formation at all the studied NaCl concentrations
11p
schindler
30-12-2021
8
0
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Typhoid fever is an acute systemic infection of humans caused by Salmonella enterica subspecies enterica serovar Typhi (S. Typhi). In chronic carriers, the bacteria survive the harsh environment of the gallbladder by producing biofilm. The phenotype of S. Typhi biofilm cells is significantly different from the free-swimming planktonic cells, and studies have shown that they are associated with antibiotic resistance, immune system evasion, and bacterial persistence. However, the mechanism of this transition and the events leading to biofilm formation are unknown.
9p
vilarryellison
29-10-2021
11
1
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Escherichia coli C forms more robust biofilms than other laboratory strains. Biofilm formation and cell aggregation under a high shear force depend on temperature and salt concentrations. It is the last of five E. coli strains (C, K12, B, W, Crooks) designated as safe for laboratory purposes whose genome has not been sequenced.
18p
visilicon2711
20-08-2021
17
1
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Biofilm is an aggregate of microorganisms forming multicellular communities where cells are stuck cooperatively by a produced by oneself Matrix Extracellularis. Biofilm formation by microorganisms is a ubiquitous, omnipresent & active mechanism. This vigorous ability of microbes to form biofilms proves to be a key technique for resisting and surviving in adverse climatic conditions as well as antibacterial compounds. Numerous features of biofilms contributed by component of extracellular matrix and microbial community allows in tolerating adverse conditions.
16p
trinhthamhodang11
27-04-2021
9
1
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Implant infections are a major complication in the field of orthopaedics. Bacteria attach to the implant-surface and form biofilm-colonies which makes them difficult to treat. Not only immune cells exclusively respond to bacterial challenges, but also local tissue cells are capable of participating in defense mechanisms.
9p
vioregon2711
22-02-2021
9
2
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In this study, we tried to determine the possible advantages of rugose state in Cronobacter. The rugose and smooth pairs of C. sakazakii were compared in biofilm formation, cell autoaggregation, and long-term survival.
14p
cothumenhmong9
04-01-2021
10
1
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Biofilm is a large collection of colonies containing sessile bacteria which are adhered onto the surface and embedded in the self produced biopolymers such as Extracellular Polymeric Substances (EPS). The surface may be present either in soil or aquatic system as well as in any medical devices or living tissue. These polymeric substances form a cohesive network that interconnects and immobilizes the biofilm cells helping them in mechanical stability.
18p
trinhthamhodang9
16-12-2020
10
1
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Snake bite is a major public health concern which can cause bacterial infection along with envenomation. The infection may be due to the bacteria present in mouth of venomous or nonvenomous snake which may contaminate the bite site during biting. In the present study coagulase negative Staphylococcus species from the oral cavity of two Indian cobras were isolated and identified and were screened for its biofilm forming ability using bentonite clay as a substrate.
6p
trinhthamhodang1216
19-11-2020
14
3
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Total of 523 bacterial isolates were collected from studied children groups (7-10 years); caries-active (n=50), caries-free (n=50). From caries-active children, 325 isolates have belonged to 22 bacterial species, whereas, in caries-free children, 198 bacterial isolates have belonged to 18 species.
15p
trinhthamhodang7
31-08-2020
9
2
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This prospective study was conducted in the Department of Microbiology in association with Department of Otorhinolaryngology in a tertiary care university hospital in Bangalore, India.
12p
nguaconbaynhay7
15-08-2020
10
1
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Bacterial multidrug resistanceis a phenomenon that has been growing with increasing speed worldwide. New mechanisms of resistance have been described in different bacterial pathogens, representing a threat to effective treatments of common infectious diseases with currently available drugs. The use of drugs known as "non-antibiotics are among the alternative approaches to the use of conventional antibiotics. This approach has been studied in order to counteract the global threat of multidrug resistance. This group of drugs includes various non-steroidal anti-inflammatory drugs (NSAIDs).
12p
quenchua6
15-06-2020
11
3
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Biofilms are surface associated bacterial communities surrounded by a matrix of exopolymers. Biofilms contribute to the development of persistent infections due to their refractiveness to antibiotic therapy. The purpose of this study was to evaluate three methods for detection of biofilm formation in different indwelling devices.
13p
angicungduoc5
14-06-2020
12
0
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