Results 71 to 80 of about 531,417 (343)

Big Data and AI‐Powered Modeling: A Pathway to Sustainable Precision Animal Nutrition

Advanced Science, EarlyView.
This review summarizes the current landscape of big data and AI‐powered modeling in animal nutrition, covering techniques including intelligent data acquisition, data augmentation, explainable machine learning, heuristic algorithms, and life cycle assessment‐based sustainability evaluation.
Shuai Zhang, Changhua Lai, Jinbiao Zhao, Junjun Wang   +3 more
wiley   +1 more source

Salmonella and risk factors for the contamination of cattle carcass from abattoir of Mekelle City, Ethiopia

Cogent Food & Agriculture, 2018
The objective of this study was to assess the incidence of Salmonella species and identify the risk factors for the presence of Salmonella and E.coli on cattle carcasses of Mekelle abattoir.
Teklebrhan Welday Atsbha, Lijalem Tareke Weldeabezgi, Kibrom Abera Seyoum, Getachew Tafere, Hagos Hailu Kassegn   +4 more
doaj   +1 more source

Engineering Bacteria as Living Therapeutics in Cancer Therapy

Advanced Science, EarlyView.
Through synthetic biology approaches, natural bacteria can be genetically programmed into multifunctional living therapeutics. These engineered bacteria are capable of secreting anti‐tumor factors, displaying tumor‐associated antigens on their surface, or undergoing programmed self‐lysis to release therapeutic cargo.
Jiangfeng Chen, Jiaqi Chen, Yixuan Chen, Wenxuan Yuan, Jiao Zhang, Guoqing Wang, Zhuojun Dai   +6 more
wiley   +1 more source

Salmonella control in poultry flocks and its public health impact

EFSA journal. European Food Safety Authority, 2019
An increase in confirmed human salmonellosis cases in the EU after 2014 triggered investigation of contributory factors and control options in poultry production.
Kostas Koutsoumanis, A. Allende, A. Álvarez‐Ordoñez, D. Bolton, S. Bover-Cid, M. Chemaly, A. De Cesare, L. Herman, F. Hilbert, R. Lindqvist, M. Nauta, L. Peixe, G. Ru, Marion M Simmons, P. Skandamis, Elisabetta Suffredini, J. Dewulf, T. Hald, V. Michel, T. Niskanen, A. Ricci, E. Snary, F. Boelaert, W. Messens, R. Davies   +24 more
semanticscholar   +1 more source

Synergistic Promotion of Triple‐Negative Breast Cancer Tumorigenesis and Metastasis by Oral Polystyrene Nanoplastics Exposure via Alloprevotella‐Derived Glutamate and Platelet Activation

Advanced Science, EarlyView.
Polystyrene nanoplastics (PS‐NPs) administered via oral exposure accelerate triple‐negative breast cancer (TNBC) progression by synergistically modulating gut microbiota‐derived glutamate production and platelet activation. This study uncovers a pivotal crosstalk between microbial metabolites and platelet‐tumor interactions, offering mechanistic ...
Leilei Zhu, Peihao Xu, Mingyuan Zhou, Kewei Li, Shasha Tian, Xuemei Fan, Junling Liu, Baodong Ye, Zhishan Ding, Yingzhi Shen   +9 more
wiley   +1 more source

Erythema Nodosum: A Manifestation of Salmonella Infection

Case Reports in Gastroenterology, 2019
Erythema nodosum is a delayed-type hypersensitivity reaction with an unknown trigger in the majority of cases. It is characterized by the development of erythematous tender nodules on the shins.
Ali Hassan, Amna Alsaihati, Malak Al Shammari, Mohammed Sharroufna, Haitham Alaithan, Salman Aljubran   +5 more
doaj   +1 more source

Enhanced One‐Pot Dual‐CRISPR‐Based Assay Lyophilized on a 3D‐Printed Disc for Field‐Deployable Multiplex Bacteria Detection

Advanced Science, EarlyView.
An enhanced one‐pot, helicase‐assisted recombinase polymerase amplification (hRPA)‐combined, dual‐CRISPR/uAsCas12a assay is developed and lyophilized on a 3D‐printed microfluidic disc to achieve field‐deployable multiplex bacteria detection. Abstract One‐pot CRISPR‐based detection combining recombinase polymerase amplification (RPA) enables rapid and ...
Yuqing Shen, Bo Lu, Biao Ma, Xiong Ding
wiley   +1 more source

Decoding a Gut Commensal Signal: Structural and Immunological Profiling of Segatella Copri Lipopolysaccharide

Angewandte Chemie, EarlyView.
The lipopolysaccharide (LPS) of Segatella copri is a structurally unique, immunomodulatory glycoconjugate. Combining mass spectrometry (MS), nuclear magnetic resonance (NMR), and cytometry by time‐of‐flight (CyTOF), we uncover a rough‐type LPS with reduced TLR4 agonism and selective monocyte effects, further highlighting the key role of LPS chemistry ...
Luca De Simone Carone, Giusi Barra, Roberta Cirella, Marcello Ziaco, Marcello Mercogliano, Francesca Olmeo, Emanuela Andretta, Valentina Mazziotti, Carmela Fusco, Giuliana D'Ippolito, Katarzyna Anna Duda, Freda M. Farquharson, Petra Louis, Angelo Fontana, Alba Silipo, Antonio Molinaro, Fabrizio Chiodo, Flaviana Di Lorenzo   +17 more
wiley   +2 more sources

Genomic insights of Salmonella isolated from dry fermented sausage production chains in Spain and France

Scientific Reports
The presence of Salmonella in dry fermented sausages is source of recalls and outbreaks. The genomic diversity of 173 Salmonella isolates from the dry fermented sausage production chains (pig carcasses, pork, and sausages) from France and Spain were ...
Núria Ferrer-Bustins, Claire Yvon, Belén Martín, Vincent Leclerc, Jean-Charles Leblanc, Laura Corominas, Sara Sabaté, Eva Tolosa-Muñoz, Carme Chacón-Villanueva, Sara Bover-Cid, Sabrina Cadel-Six, Anna Jofré   +11 more
doaj   +1 more source

Oral and intranasal administration of somatostatin DNA vaccine mediated by attenuated Salmonella Enterica Serovar Typhimurium to promote growth of piglets

Animal, 2011
An attenuated strain of Salmonella typhimurium has been used as a carrier for oral and intranasal genetic immunization. Here, we evaluate the efficacy of a vaccine strain of S. typhimurium.
X.B. Liu, A.X. Liang, X.G. Feng, A.Z. Guo, C.Y. Ke, S.J. Zhang, L.G. Yang   +6 more
doaj   +1 more source