Results 41 to 50 of about 133,618 (290)

Estudo de caso: Ocorrência de contaminação por Salmonella spp. em uma fábrica de ração de aves [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Zootecnia.A Salmonella pode estar presente em toda a cadeia produtiva, desde a produção de alimentos destinados à alimentação animal, durante a criação dos ...
Silveira, Nathalia Saynovich Dutra
core  

Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control

Advanced Science, EarlyView.
A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao, Line Etiennot, Naiera Zayed, Shengjie Liang, Mehraveh Saghi, Jelle Verdonck, Lingyue Liu, Fei Zhang, Wim Teughels, Cui Huang, Kirsten Van Landuyt, Bart Van Meerbeek   +11 more
wiley   +1 more source

Isolation of Salmonella spp. and bacteriophage active against Salmonella spp. from commercial swine

International Conference on the Epidemiology and Control of Biological, Chemical and Physical Hazards in Pigs and Pork, 2007
Bacteriophage are viruses that prey on bacteria and may be a potential strategy to reduce foodborne pathogemc bactena in the gastromtestlnal tract of food animals Phages are fairly common in the gastrointestinal microbial ecosystem of mammals, but the incidence is unknown.
Callaway, T., Edrington, T., Brabban, A., Kutter, E., Karriker, L., Stahl, C., Wagstrom, L., Anderson, Robin, Genovese, K., McReynolds, J., Harvey, R., Nisbet, David   +11 more
openaire   +3 more sources

A comparison of three modelling approaches for quantitative risk assessment using the case study of Salmonella spp. in poultry meat. [PDF]

, 2005
A comprehensive review of both the scientific literature and industry practices was undertaken to identify and quantify all sources of contamination throughout the entire poultry meat production chain by Salmonella spp.
D'Souza, J., Dodd, C.E.R., Moore, A., Orton, Thomas G., D'Souza J., Parsons, David J., Parsons, D.J., Jones, R., Dodd, Christine E. R., Orton, T.G.   +9 more
core   +1 more source

Salmonella spp. y Shigella spp. asociados con síndrome diarreico agudo en niños menores de seis años de edad

Kasmera, 2005
: In order to determine the presence the isolates of Salmonella spp. and Shigella spp. and associated with the clinical manifestations the acute diarrheic syndrome from children under six year of age, 96 stool samples were analyzed by carrying out ...
Albarado Luzmila, Guzmán Yoli, Guzmán Militza, Betancourt José   +3 more
doaj   +2 more sources

Identification of a Nonribosomal Peptide Analog With Activity Against Multiple Gram‐Positive Bacteria via a Synthetic Bioinformatic Natural Product Discovery Approach

Advanced Science, EarlyView.
The genome of Rhodococcus erythropolis D‐1 was analyzed by bioinformatic tools to mine a novel nonribosomal peptide synthetase (NRPS) gene cluster. A nonribosomal peptide analog ZURJC5 associated with the NRPS was chemically synthesized. Through structure‐activity relationship studies, ZURJC28 was ultimately obtained and showed antibacterial activity ...
Keyi Chen, Jiayi Liang, Yujia Wu, Jianan Xu, Yi Liu, Wenguang Wang, Xinhang Jiang, Benjie Gao, Yueyue Wang, Hui Jiang   +9 more
wiley   +1 more source

The Legislation for Providing Animal Access in Australian Residential Aged Care: It's Not a Zoo

Australian Journal of Social Issues, EarlyView.
ABSTRACT Providing meaningful animal contact to residential aged care facility (RACF) residents is problematic due to a lack of animal policies and National Guidelines. This paper examines how Australian Legislation could influence access to animal contact in RACFs and aims to answer the question, ‘Could current Legislation facilitate the development ...
Wendy Newton, Tania Signal, Jenni A. Judd   +2 more
wiley   +1 more source

Development of a multiplex PCR detection of Salmonella spp. and Shigella spp. in mussels [PDF]

Letters in Applied Microbiology, 2000
Multiplex PCR amplification of invA and virA genes was developed enabling simultaneous detection in mussels of Salmonella spp. and Shigella spp., respectively. Simultaneous amplification of products of 215 and 275 bp was obtained either by using mixtures of individual strains of Sh. dysenteriae and Salm.
A, Vantarakis, G, Komninou, D, Venieri, M, Papapetropoulou   +3 more
openaire   +2 more sources

Development of a loop‐mediated isothermal amplification‐lateral flow dipstick (LAMP‐LFD) assay and on‐site rapid detection evaluation for Rodentibacter heylii and Rodentibacter pneumotropicus

Animal Models and Experimental Medicine, EarlyView.
This study established a closed‐tube LAMP‐LFD assay for detecting Rodentibacter heylii and Rodentibacter pneumotropicus. The method exhibited high sensitivity (detection limits of 10−5 ng/μL for R. heylii and 10−4 ng/μL for R. pneumotropicus), high specificity, reliable performance with clinical samples, and effective validation in experimental ...
Huiqiong Yan, Sisi Chen, Yuhan Gan, Jing Xing, Yufang Feng, Xin Wen, Jie Fang, Jiangtao Du, Shasang Zhou, Honggang Guo, Xiaoyin Jin, Zhiyuan Wang, Junhao Tao, Lingqun Lu, Qingming Kong, Huazhong Ying, Wei Han, Fangwei Dai   +17 more
wiley   +1 more source

Prevalence of Salmonella Spp. in Backyard Chickens in Paraguay [PDF]

International Journal of Poultry Science, 2010
The objective of this study was to (1) determine prevalence against Salmonella spp. and (2) investigate the risk factors with the positivity of the pathogens in backyard chickens in Paraguay. The field study was conducted between 31 March and 9 April 2009.
Leotta, Gerardo Anibal, Suzuki, K., Alvarez, F. L., Nuñez, L., Silva, M.G., Castro, L., Faccioli, M.L., Zarate, N., Weiler, N., Alvarez, M., Copes, Julio Alberto   +10 more
openaire   +2 more sources