Results 121 to 130 of about 107,610 (313)

Characterization of functional metabolites in broccoli by‐product using green extraction with supercritical fluids

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The present study aimed to valorize broccoli by‐products (leaves and stems) through the extraction of bioactive compounds using supercritical fluid extraction (SFE). The influence of broccoli variety, plant part and maturation stage on total phenolic content (TPC), antioxidant activity and antimicrobial properties was evaluated ...
Iris Gudiño, Rocío Casquete, María José Benito, María de Guía Córdoba, María Henar Prieto, Alberto Martín   +5 more
wiley   +1 more source

LipA, a Tyrosine and Lipid Phosphatase Involved in the Virulence of Listeria monocytogenes

, 2011
Intracellular bacterial pathogens manipulate host cell functions by producing enzymes that stimulate or antagonize signal transduction. The Listeria monocytogenes genome contains a gene, lmo1800, encoding a protein with a conserved motif of conventional ...
Kastner, Renate, Archambaud, Cristel, Dussurget, Olivier (INSERM Institut national de la santé de la recherche médicale), Soulat, Didier, Kernbauer, Elisabeth (Department of Microbiology, Immunobiology and Genetics, Centre for Molecular Biology, University of Vienna), Decker, Thomas (Department of Microbiology, Immunobiology and Genetics, Centre for Molecular Biology, University of Vienna), Didier Soulat, Cossart, Pascale, Cristel Archambaud, Thomas Decker, Renate Kastner, Cossart, Pascale (INSERM Institut national de la santé de la recherche médicale), Pascale Cossart, Decker, Thomas, Elisabeth Kernbauer, Dussurget, Olivier, Soulat, Didier (Department of Microbiology, Immunobiology and Genetics, Centre for Molecular Biology, University of Vienna), Olivier Dussurget, Kastner, Renate (Department of Microbiology, Immunobiology and Genetics, Centre for Molecular Biology, University of Vienna), Archambaud, Cristel (INSERM Institut national de la santé de la recherche médicale), Kernbauer, Elisabeth   +20 more
core   +1 more source

Salmonella enterica serovars co‐exist sporadically and at low abundance in US mid‐Atlantic irrigation ponds

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Spring or rain‐fed ponds are frequent features on US mid‐Atlantic farms. The need to conduct preharvest agricultural water assessments to identify microbial hazards, as required by the US Produce Safety Rule, highlights knowledge gaps pertaining to pond water adequacy for vegetable production.
Shirley A Micallef, Mary Theresa Callahan, Nikki W Shariat, Yisrael Katz, Xingchen Liu   +4 more
wiley   +1 more source

Listerial mesenteric lymphadenitis in 3 cats

Journal of Veterinary Internal Medicine, 2019
Background Listeriosis is a rare disease in cats with naturally occurring cases usually being identified in individual animals. Listerial mesenteric lymphadenitis has not been described previously in cats.
Thomas W. Fluen, Michael Hardcastle, Matti Kiupel, Randolph M. Baral   +3 more
doaj   +1 more source

Listeria thailandensis sp. nov.

, 2019
International audienceDuring a screening of Listeria species in food samples in Thailand, a Listeria-like bacterium was recovered from fried chicken and could not be assigned to any known species.
Leclercq, Alexandre, Aguilhon, Christine, Vales, Guillaume, Moura, Alexandra, Tessaud-Rita, Nathalie, Lecuit, Marc   +5 more
core   +1 more source

Physicochemical properties, fermentative profile, microbiological quality, and pathogen contamination of baled silage during long‐term storage

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Baled silage is expanding in Mediterranean regions due to climate change and demand for high‐quality forage; therefore, evaluating the effects of long‐term storage on microbiological and fermentative quality is essential. RESULTS In this study, 115 baled silages were sampled from different farms at 30, 60, 90, 180, and 270 days ...
Lidia Nieddu, Mirko Fresu, Carmelo Mastroeni, Antonio Gallo, Severino Zara, Francesco Fancello, Alberto Stanislao Atzori   +6 more
wiley   +1 more source

On the Assembly of Actin Polymerization‐Powered Motors

Macromolecular Rapid Communications, EarlyView.
Actin polymerization‐powered motors have the highest speed when the actin recruiting‐polymerizing proteins are immobilized in polymer brushes on their surface. These motors orbit around larger tracer particles at pH above the isoelectric point of ActA but dock onto the tracer particles’ surface at lower pH. ABSTRACT Nano‐ and micromotors are a class of
Miguel A. Ramos Docampo, Cathrine Abild Meyer, Brigitte Städler   +2 more
wiley   +1 more source

Mass Spectrometry Insights Into Post‐Translational Modifications in Extracellular Vesicles

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are membrane‐enclosed structures secreted by virtually all living cells, serving as essential mediators of intercellular communication in both physiological and pathological processes. There is growing interest in their potential applications as biomarkers, therapeutic targets, and drug delivery systems, which ...
Dávid Virág, Krisztián Márk Karvaly, Alexandra Molnár, Mirjam Balbisi, Júlia Németh, Lilla Turiák   +5 more
wiley   +1 more source

ISG15 counteracts Listeria monocytogenes infection.

, 2015
International audienceISG15 is an interferon-stimulated, linear di-ubiquitin-like protein, with anti-viral activity. The role of ISG15 during bacterial infection remains elusive.
Tham, To Nam, Juan J Quereda, Pizarro-Cerdá, Javier, Marie-Anne Nahori, Quereda, Juan J, Bierne, Hélène, Nam Tham, To, Pizarro-Cerdá, J, Pascale Cossart, Nahori, MA, Dussurget, O, Olivier Dussurget, Nahori, Marie-Anne, Quereda, JJ, Knobeloch, KP, Knobeloch, Klaus-Peter, Radoshevich, L, Hélène Bierne, Lilliana Radoshevich, Quereda, Juan J., Nam Tham, T, Cossart, Pascale, Radoshevich, Lilliana, Bierne, H, Ribet, David, Francis Impens, David Ribet, To Nam Tham, Ribet, D, Impens, Francis, Dussurget, Olivier, Klaus-Peter Knobeloch, Javier Pizarro-Cerdá, Cossart, P   +33 more
core   +1 more source

Microbiological safety in the reuse of materials in home enteral nutrition: A quantitative in vitro experimental study

Nutrition in Clinical Practice, EarlyView.
Abstract Introduction In home enteral nutrition (HEN), the reuse of packaging and administration materials beyond the recommended period, combined with inadequate hygiene practice, increase the risk of microbiological contamination. This study assessed the risk through a simulation that reproduced real‐world usage conditions and hygiene practices ...
Rafaela Terezinha Marioti, Estela Iraci Rabito, Rayane Luizi da Costa, Luiza Gabriele Jovinski, Márcia Regina Beux, Lize Stangarlin‐Fiori   +5 more
wiley   +1 more source