Results 81 to 90 of about 197,527 (276)

Targeting the Tumor Microbiota in Cancer Therapy Basing on Nanomaterials

Exploration, EarlyView.
Intra‐tumoral microbiota, which is a potential component of the tumor microenvironment, has been emerging as a key participant and driving factor in cancer. This article reviews the latest progress in this field, including the microbial community within tumors and its pro‐cancer mechanisms, as well as the anti‐tumor strategies targeting intra‐tumoral ...
Yanan Niu, Junya Feng, Jie Ma, Tixian Xiao, Wei Yuan   +4 more
wiley   +1 more source

Growth suppression of antibiotic-resistant Salmonella typhimurium DT104 by a non-DT104 strain in vitro [PDF]

, 2006
Growth suppression of antibiotic-resistant Salmonella typhimurium DT104 by a non-DT104 strain was investigated in vitro. Chromosomal mutants of eight antibiotic-resistant DT104 strains were generated by sub-culturing on desoxycholate hydrogen sulfide ...
Y B, Ngwai, Y, Adachi, Y, Ogawa
core   +1 more source

Synthetic Biology‐Based Engineering Living Therapeutics for Antimicrobial Application

Exploration, EarlyView.
This perspective highlights synthetic biology‐driven antibacterial strategies, focusing on three innovative approaches: engineered bacteriophages for precision bacterial targeting, reprogrammed microbes that detect quorum‐sensing signals or metabolites to release antimicrobials, and engineering mammalian cells that recognize pathogen‐associated ...
Shun Huang, Shuihao Zhao, Haijie Zhao, Mingzhang Wen, Zhong Guo   +4 more
wiley   +1 more source

Alfalfa Flavonoids Mitigate Salmonella‐Induced Colitis via the Keap1‐Nrf2 and TLR4/NF‐κB/COX‐2 Pathways

Food Frontiers, EarlyView.
Alfalfa flavonoids (AF) protected against Salmonella‐induced colitis by reducing inflammation and oxidative stress. AF inhibited the TLR4/IκB/NF‐κB/COX‐2 pathway and NLRP3 inflammasome, lowering pro‐inflammatory cytokines, while activating Keap1‐Nrf2 to boost antioxidants (e.g., HO‐1, NQO1, SOD, GPx), decreasing ROS‐driven oxidative stress.
Xiaoli Qin, Yan Lu, Yawen Luo, Yafang Cui, Kai Zhao, Yang He, Muhammad Aziz ur Rahman, Shengnan Min, Wenfang Wang, Fuyu Yang, Binghai Cao, Huawei Su   +11 more
wiley   +1 more source

Salmonella typhimurium Infection Reduces Schistosoma japonicum Worm Burden in Mice

Scientific Reports, 2017
Coinfection of microorganisms is a common phenomenon in humans and animals. In order to further our understanding of the progress of coinfection and the possible interaction between different pathogens, we have built a coinfection mouse model with ...
Xiaoyang Zhu, Lu Chen, Junfang Wu, Huiru Tang, Yulan Wang   +4 more
doaj   +1 more source

Mass spectrometry imaging identifies palmitoylcarnitine as an immunological mediator during Salmonella Typhimurium infection [PDF]

, 2017
Salmonella Typhimurium causes a self-limiting gastroenteritis that may lead to systemic disease. Bacteria invade the small intestine, crossing the intestinal epithelium from where they are transported to the mesenteric lymph nodes (MLNs) within migrating
A Perez-Lopez, A Srinivasan, AG Peniche, AL John St, AM Race, AS Attia, B Dugas, B Flatley, B García, BD Corbin, C Otsubo, C O’Mahony, CS Macedo de, E-H Hong, F Hacini-Rachinel, FM Goñi, G Robichaud, G Walzl, GM Fraser, IB Wenderska, J Bene, J Hess, JD Turner, JM Ertelt, JM Rutkowsky, K Schwamborn, KA Oswald-Richter, KHG Mills, KKW To, KL O’Hagan, KSH Beckham, M Barthel, M Gaya, MA Jepson, MC Mutomba, MI Hood, MP Fink, N Desbenoit, O Klein, P Mastroeni, PL Chen, R Daniels, R Rosales-Reyes, RJA Goodwin, S Gravius, S Létourneau, S Pie, S Voedisch, T Goto, T Liu, T Okada, TG Glaros, UT Nguyen, VD Peltekova, X Liu, Y Li, Y Souwer, YR Carrasco   +57 more
core   +1 more source

Infrared‐Treated Diced Dehydrated Onion: Microbiological Shelf Life and Quality Changes

Food Safety and Health, EarlyView.
Blanched, dehydrated, and infrared‐treated diced onions were stored at 25°C, 30°C, and 37°C under 75% humidity. Changes in microbial and quality attributes were studied during the microbiological storage period. ABSTRACT Onion dehydration has been associated with surface contamination.
S. Savitha, Snehasis Chakraborty, Bhaskar N. Thorat   +2 more
wiley   +1 more source

Avaliação clínica da infecção experimental de bezerros com Salmonella Typhimurium

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2011
The clinical conditions of healthy calves infected with 10(9) CFU of Salmonella Typhimurium were evaluated and the viability of the experimental model in disease induction was verified. Twelve male Holstein calves, 10 to 15-days old, were examined.
L.G. Ávila, D.G. Silva, R.A. Sato, J.J. Fagliari   +3 more
doaj   +1 more source

The Development and Application of a Method for the Detection of Viable but Nonculturable Staphylococcus aureus by Magnetic Bead Separation Combined With PMA‐qPCR

Food Safety and Health, EarlyView.
Inoculation of VBNC Staphylococcus aureus into foods and detection of VBNC S. aureus in food samples using both Fe3O4‐PMA‐qPCR and Kit‐PMA‐qPCR assays. (A) is the induction and inoculation of VBNC S. aureus into rice, chicken, and milk. (B) is the detection procedure using the Fe3O4‐PMA‐qPCR assay.
Yong Wu, Jikun He, Zijian Cai, Hsin‐I. Hsiao, Junni Tang, Juan Chen   +5 more
wiley   +1 more source

Effect of the enrichment medium on the detection and diversity of Salmonella from porcine duodenal content [PDF]

, 2013
This study assesses the effect of the enrichment medium used on the isolation of Salmonella from the duodenal content of naturally infected slaughter pigs.
De Busser, Emily Valerie, De Zutter, Lieven, Dewulf, Jeroen, Houf, Kurt, Maes, Dominiek   +4 more
core   +2 more sources