Title |
Efficacy and safety of nanohybrids comprising silver nanoparticles and silicate clay for controlling Salmonella infection
|
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Published in |
International Journal of Nanomedicine, May 2012
|
DOI | 10.2147/ijn.s31594 |
Pubmed ID | |
Authors |
Shu-Her Chiao, Siou-Hong Lin, Ching-I Shen, Jiunn-Wang Liao, I-Jiuan Bau, Jiun-Chiou Wei, Li-Ping Tseng, Shan-hui Hsu, Ping-Shan Lai, Shinn-Zong Lin, Jiang-Jen Lin, Hong-Lin Su |
Abstract |
Developing effective and safe drugs is imperative for replacing antibiotics and controlling multidrug-resistant microbes. Nanoscale silicate platelet (NSP) and its nanohybrid, silver nanoparticle/NSP (AgNP/NSP), have been developed, and the nanohybrids show a strong and general antibacterial activity in vitro. Here, their efficacy for protecting Salmonella-infected chicks from fatality and septicemia was evaluated. Both orally administrated NSP and AgNP/NSP, but not AgNPs alone, effectively reduced the systemic Salmonella infection and mortality. In addition, quantitative Ag analyses demonstrated that Ag deposition from AgNP/NSP in the intestines was less than that from conventional AgNPs, indicating that the presence of NSP for immobilizing AgNPs reduced Ag accumulation in tissue and improved the safety of AgNPs. These in vivo results illustrated that both NSP and AgNP/NSP nanohybrid represent potential agents for controlling enteric bacterial infections. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 3% |
India | 1 | 3% |
Italy | 1 | 3% |
Unknown | 37 | 93% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 11 | 28% |
Researcher | 5 | 13% |
Student > Master | 4 | 10% |
Student > Bachelor | 3 | 8% |
Other | 3 | 8% |
Other | 6 | 15% |
Unknown | 8 | 20% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 10 | 25% |
Medicine and Dentistry | 5 | 13% |
Biochemistry, Genetics and Molecular Biology | 3 | 8% |
Pharmacology, Toxicology and Pharmaceutical Science | 2 | 5% |
Immunology and Microbiology | 2 | 5% |
Other | 8 | 20% |
Unknown | 10 | 25% |