Results 61 to 70 of about 231,792 (205)

Thymol and Carvacrol Downregulate the Expression of Salmonella typhimurium Virulence Genes during an In Vitro Infection on Caco-2 Cells

Microorganisms, 2020
Salmonella typhimurium is one of the major bacteria responsible for gastroenteritis in humans caused by foodborne pathogens. As pork is one of the main routes of transmission, bioactive compounds used as feed additives may be an important strategy to ...
Giulia Giovagnoni, Barbara Rossi, Benedetta Tugnoli, Federico Ghiselli, Andrea Bonetti, Andrea Piva, Ester Grilli   +6 more
doaj   +1 more source

Comparative Analysis of Salmonella typhimurium‐Induced Transcriptomic Changes in the Spleen of Beijing‐You Chickens and Guang Ming Broilers

Animal Research and One Health, EarlyView.
This study analyzed the spleen transcriptomes of different chicken breeds, identified key differentially expressed genes (EGR1, FOS, and DUSP1) that regulate resistance to Salmonella infection, and elucidated the underlying regulatory mechanisms, thereby providing new targets for disease‐resistant breeding in poultry.
Zixuan Wang, Man Deng, He Geng, Jumei Zheng, Xiang Li, Yaping Wang, Qinghe Li, Guiping Zhao, Qiao Wang   +8 more
wiley   +1 more source

Aktivitas Antibakteri Susu Probiotik Lactobacilli Terhadap Bakteri Penyebab Diare (Escherichia coli, Salmonella typhimurium, Vibrio cholerae) [PDF]

, 2015
Lactobacillus plantarum, Lactobacillus casei, and Lactobacillus acidophilus fermented milk were made in single and mixed preparation. Their antibacterial activities were investigated against diarrhea’s bacterial Escherichia coli, Salmonella typhimurium ...
Isnaeni, Nopriadi Nelintong, Noor Erma Nasution   +2 more
core   +1 more source

Determining of the Variety of Genotypes in Salmonella Typhimurium by ERIC-PCR

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2013
BACKGROUND AND OBJECTIVE: Salmonella enterica serovar Typhimurium is one of the most prevalent Salmonella serovars worldwide. Molecular typing of Salmonella serovars is of epidemiologic importance.
R Ranjbar,, A Mirzaee
doaj  

Toll-like receptor expression in C3H/HeN and C3H/HeJ mice during Salmonella enterica serovar Typhimurium infection [PDF]

, 2003
Here, we have investigated the mRNA expression of Toll-like receptor 2 (TLR-2), TLR-4, and MD-2 in spleens and livers of C3H/HeN mice (carrying wild-type TLR-4) and C3H/HeJ mice (carrying mutated TLR-4) in response to Salmonella infection.
Maskell, Duncan J, Foster, Neil, Tötemeyer, Sabine, Kaiser, Pete, Bryant, Clare E   +4 more
core  

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

BMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng, Yunfei Sha, Jiongyan Yang, Hongru Yang, Xiao Liang   +4 more
wiley   +1 more source

Transcriptional adaptation of shigella flexneri during infection of macrophages and epithelial cells : insights into the strategies of a cytosolic bacterial pathogen [PDF]

, 2005
Shigella flexneri, the etiologic agent of bacillary dysentery, invades epithelial cells as well as macrophages and dendritic cells and escapes into the cytosol soon after invasion.
Lucchini, Sacha, Jin, Qi, Hinton, Jay C. D., Liu, Hong, Yu, Jun   +4 more
core   +3 more sources

Stress induced Salmonella Typhimurium recrudescence in pigs coincides with cortisol induced increased intracellular proliferation in macrophages

Veterinary Research, 2011
Salmonella Typhimurium infections in pigs often result in the development of carriers that intermittently excrete Salmonella in very low numbers. During periods of stress, for example transport to the slaughterhouse, recrudescence of Salmonella may occur,
Verbrugghe Elin, Boyen Filip, Van Parys Alexander, Van Deun Kim, Croubels Siska, Thompson Arthur, Shearer Neil, Leyman Bregje, Haesebrouck Freddy, Pasmans Frank   +9 more
doaj   +1 more source

From pathogen to “living drug factory” innovative strategies and clinical translation of bacteria as programmable intelligent vectors for cancer therapy

BMEMat, EarlyView.
Engineered bacteria serve as smart, living therapeutics that target tumors, deliver drugs, and remodel immunosuppressive microenvironments. This review highlights their potential to potentiate immunotherapy, radiotherapy, and chemotherapy, offering a promising paradigm for precise and synergistic cancer treatment. Abstract The dynamic interplay between
Haonan Shen, Weichen Zhang, Gaoli Niu, Li Wang, Ruiyan Li, Yueyue Fan, Feixue Lu, Lingling Xu, Xiaoyuan Ji, Yong Kang   +9 more
wiley   +1 more source

Persistence of vaccine origin Salmonella Typhimurium through the poultry production continuum, and development of a rapid typing scheme for their differentiation from wild type field isolates

Poultry Science
: Salmonella enterica serovar Typhimurium is one of the top Salmonella serovars annually linked to poultry production and corresponding human illnesses.
Timothy J. Johnson, Cristian Flores-Figueroa, Jeannette Munoz-Aguayo, Glenda Pinho, Elizabeth Miller   +4 more
doaj   +1 more source