Results 51 to 60 of about 3,468,927 (355)

Extracellular vesicles of the probiotic bacteria E. coli O83 activate innate immunity and prevent allergy in mice [PDF]

, 2023
Anna Schmid, Agnieszka Razim, Magdalena Wysmołek, Daniela Kerekes, Melissa Haunstetter, Paul Kohl, Georgii Brazhnikov, Nora Geissler, Michael Thaler, Eliška Krčmářová, Martin Šindelář, Tamara Weinmayer, Jiří Hrdý, Katy Schmidt, Peter Nejsum, Bradley Whitehead, Johan Palmfeldt, Stefan Schild, Aleksandra Inić‐Kanada, Ursula Wiedermann, Irma Schabussová   +20 more
openalex   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Biofilm Inhibition: The Role of Fixed Oil from Caryocar coriaceum in Fighting Resistant Bacterial Communities

Bacteria
Biofilms, formed by microbial communities that increase resistance to antibiotics, are responsible for chronic infections, making their combat a therapeutic priority.
José Weverton Almeida-Bezerra, José Thyálisson da Costa Silva, Saulo Almeida Menezes, Gabriel Gonçalves Alencar, Daiany Alves Ribeiro, Bárbara Fernandes Melo, João Pereira da Silva-Junior, Francisca de Fátima Silva de Sousa, Severino Denicio Gonçalves de Sousa, Marcos Aurélio Figueirêdo dos Santos, Dieferson Leandro de Souza, Luiz Neldecílio Alves Vitor, Ademar Maia Filho, Murilo Felipe Felício, Jacqueline Cosmo Andrade-Pinheiro, Viviane Bezerra da Silva, José Jailson Lima Bezerra, Maria Flaviana Bezerra Morais-Braga, Henrique Douglas Melo Coutinho   +18 more
doaj   +1 more source

Cellulases from extremely thermophilic bacteria [PDF]

, 1983
Cellulose is the most abundant biopolymer on earth, and is the major component of urban waste. Thus cellulose must be seen as a very significant renewable source of chemical foodstocks when fossil fuels become ...
Daniel, Roy M., Morgan, Hugh W., Sharrock, Keith R., Sissons, Christopher H.   +3 more
core   +1 more source

Isolation of tributyltin-degrading bacteria citrobacter braakii and enterobacter cloacae from butyltin-polluted sediment [PDF]

, 2009
Tributyltin compound (TBT) released into the aquatic environment is generally degraded by bacteria in water and sediment. The isolation of TBT-degrading bacteria from TBT polluted sediment leads to the indication of specific potential TBT degraders.
Bangkedphol, S., Beattie, T.K., Dyer, M., Keenan, H.E., Sakultantimetha, A., Songsasen, A.   +5 more
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Biostimulatory Effects of Bacillus subtilis and Pseudomonas corrugata on Phytochemical and Antioxidant Properties of In Vitro-Propagated Plants of Nardostachys jatamansi (D. Don) DC

Bacteria
Plant growth-promoting rhizobacteria (PGPRs) are well known for their capacity to enhance the growth and survival of in vitro-grown plants. However, their effect on Nardostachys jatamansi (D.
Janhvi Mishra Rawat, Mrinalini Agarwal, Shivani Negi, Jigisha Anand, Prabhakar Semwal, Balwant Rawat, Rajneesh Bhardwaj, Debasis Mitra   +7 more
doaj   +1 more source

Effect of ethanolic extract of Adiantum capillus-veneris in comparison with Gentamicine on 3 pathogenic bacteria in vitro [PDF]

, 2009
Objectives: Adiantum capillus-veneris is one of herbs that has been used in traditional medicine of Iran and has mucolytic and antipyretic effects. Antibiotic resistancy is developing against severe bacteria,due to irrational prescription.
Besharat, M., Besharat, S., Ghaemi, E., Rahimian, M.   +3 more
core  

Proton and cadmium adsorption by the archaeon Thermococcus zilligii: Generalising the contrast between thermophiles and mesophiles as sorbents [PDF]

, 2010
Adsorption by microorganisms can play a significant role in the fate and transport of metals in natural systems. Surface complexation models (SCMs) have been applied extensively to describe metal adsorption by mesophilic bacteria, and several recent ...
Bremer, Phil J., Burnett, Peta-Gaye G., Daughney, Christopher J., Heinrich, Hannah T. M., Hetzer, Adrian, McQuillan, A. James, Morgan, Hugh W., Weerts, Marjolein   +7 more
core   +2 more sources

Photobiology of Bacteria [PDF]

Antonie van Leeuwenhoek, 1994
The field of photobiology is concerned with the interactions between light and living matter. For Bacteria this interaction serves three recognisable physiological functions: provision of energy, protection against excess radiation and signalling (for motility and gene expression).
Hellingwerf, K.J., Crielaard, W., Hoff, W.D., Matthijs, H.C.P., Mur, L.R., van Rotterdam, B.J.   +5 more
openaire   +3 more sources