Results 21 to 30 of about 406,477 (211)

High Rates of Genome Rearrangements and Pathogenicity of Shigella spp. [PDF]

Front Microbiol, 2021
Abstract Shigella are pathogens originating within the Escherichia lineage but frequently classified as a separate genus. Shigella genomes contain numerous insertion sequences (ISs) that lead to pseudogenization of affected genes
Seferbekova Z, Zabelkin A, Yakovleva Y, Afasizhev R, Dranenko NO, Alexeev N, Gelfand MS, Bochkareva OO.   +7 more
europepmc   +6 more sources

SHIGELLA spp. CONTAMINATION in FOODSTUFFS

Gıda kaynaklı hastalıklar dünya çapında önemli bir halk sağlığı sorunu olmaya devam etmektedir. Gıda maddeleri çeşitli yollarla bakteriler, virüsler, mantarlar ve parazitlerle kontamine olmaktadır. Gıdalara çeşitli yollarla bulaşan patojen bakteriler ishalden ölüme kadar insanlarda farklı hastalık tablolarına yol açabilirler.
Çakıcı, Nesrin
openaire   +2 more sources

Aerobactin genes in Shigella spp [PDF]

Journal of Bacteriology, 1984
Aerobactin, a hydroxamate iron transport compound, is synthesized by some, but not all, Shigella species. Conjugation and hybridization studies indicated that the genes for the synthesis and transport of aerobactin are linked and are found on the chromosome of Shigella flexneri, S. boydii, and S. sonnei. The genes were not found in S. dysenteriae.
K M, Lawlor, S M, Payne
openaire   +2 more sources

Curli Loci of Shigella spp [PDF]

Infection and Immunity, 2000
ABSTRACT An unstable chromosomal element encoding multiple antibiotic resistance in Shigella flexneri serotype 2a was found to include sequences homologous to the csg genes encoding curli in Escherichia coli and Salmonella enterica ...
Sakellaris, H, Hannink, NK, Rajakumar, K, Bulach, D, Hunt, M, Adler, B, Sasakawa, C   +6 more
openaire   +3 more sources

Restriction endonucleases in clinical isolates of Shigella spp [PDF]

Journal of Medical Microbiology, 1997
Thirteen restriction endonuclease-containing strains were isolated from a collection of 186 clinical isolates of Shigella spp. Among these, eight and five isolates carried isoschizomers of EcoRII and NciI, respectively. The former restriction-modification (R-M) system was homologous to that of EcoRII and was located on plasmids with sizes of 46.6 or 55.
K F, Lee, J M, Ling, K M, Kam, D R, Clark, P C, Shaw   +4 more
openaire   +2 more sources

PCR for Detection of Shigella spp. in Mayonnaise [PDF]

Applied and Environmental Microbiology, 1998
ABSTRACT The use of PCR to amplify a specific virA gene fragment serves as a highly specific and sensitive method to detect virulent bacteria of the genus Shigella and enteroinvasive Escherichia coli .
E, Villalobo, A, Torres
openaire   +2 more sources

A cohort study to define the age-specific incidence and risk factors of Shigella diarrhoeal infections in Vietnamese children: a study protocol. [PDF]

, 2014
BACKGROUND: Shigella spp. are one of the most common causes of paediatric dysentery globally, responsible for a substantial proportion of diarrhoeal disease morbidity and mortality, particularly in industrialising regions.
Simmons, Cameron, Corinne N Thompson, James I Campbell, Ha Thanh Tuyen, Nguyen Thi Thanh Nhan, Lu Lan Vi, Minh, Pham Van, Nguyen Vinh Van Chau, Stephen Baker, Ly, Tran Thi Thao, Chau, Nguyen Van Vinh, Le Thi Quynh Nhi, Thwaites, Guy, Nguyen Trong Hieu, Nguyen Thi Van Thuy, Tran Do Hoang Nhu, Thompson, Corinne N, Van Thuy, Nguyen Thi, Pham Van Minh, Tuyen, Ha Thanh, Duong, Vu Thuy, Katherine L Anders, Hieu, Nguyen Trong, Anders, Katherine L., Le Thi Phuong Tu, Guy Thwaites, Vi, Lu Lan, Anders, Katherine L, Cameron Simmons, Van Chau, Nguyen Vinh, Campbell, James I, Van Minh, Pham, Tran Thi Thao Ly, Campbell, James I., Nhi, Le Thi Quynh, Vu Thuy Duong, Tu, Le Thi Phuong, Nhu, Tran Do Hoang, Nhan, Nguyen Thi Thanh, Baker, Stephen   +39 more
core   +2 more sources

Antimicrobial susceptibilities of enteric bacterial pathogens isolated in Kathmandu, Nepal, during 2002-2004

Journal of Infection in Developing Countries, 2011
Introduction: The prevalence and antimicrobial susceptibility patterns of the bacterial enteropathogens Vibrio cholerae, Salmonella species and Shigella species were investigated.
Palpasa Kansakar, Pankaj Baral, Sarala Malla, Gokarna Raj Ghimire   +3 more
doaj   +1 more source

Evaluation of transport methods for isolating Shigella spp [PDF]

Journal of Clinical Microbiology, 1981
Recovery of Shigella spp. from fecal specimens transported in buffered glycerol saline and Cary-Blair media held at frozen, refrigerated, or room temperature was compared with recovery by direct plating of fecal specimens. Buffered glycerol saline was the better transport medium for the recovery of Shigella spp.
J G, Wells, G K, Morris
openaire   +2 more sources

A multicentre study of Shigella diarrhoea in six Asian countries: disease burden, clinical manifestations, and microbiology. [PDF]

, 2006
BACKGROUND: The burden of shigellosis is greatest in resource-poor countries. Although this diarrheal disease has been thought to cause considerable morbidity and mortality in excess of 1,000,000 deaths globally per year, little recent data are available
Talukder Kaisar, Zulfiqar A Bhutta, Mohammad Ali, Seidlein, Lorenz von, Thiem, Vu Dinh, Deen Jacqueline L, Lee Hyejon, Deen, Jacqueline L, Kotloff, Karen, Nair G. B, G B Nair, Sethabutr Ornthipa, Lorenz von Seidlein, Hossain, Anowar, Talukder, Kaisar, Do Gia Canh, Canh Do Gia, Xuanyi Wang, Mason Carl, Ali, Mohammad, Ali Mohammad, Kim Deok Ryun, Magdarina D Agtini, von Seidlein Lorenz, Sethabutr, Ornthipa, von Seidlein, Lorenz, Karen Kotloff, Wanpen Chaicumpa, Agtini Magdarina D, Agtini, Magdarina D, Bhutta Zulfiqar A, Thiem Vu Dinh, Wang XuanYi, Vu Dinh Thiem, John Clemens, Hossain Anowar, Wang, Xuanyi, Nair, GB, Deok Ryun Kim, Ornthipa Sethabutr, Kaisar Talukder, Lee, Hyejon, Clemens, John, Jacqueline L Deen, Canh, Do Gia, Carl Mason, Mason, Carl, Chaicumpa Wanpen, Bhutta, Zulfiqar A, Clemens John, Agtini, Magdarina D., Bhutta, Zulfiqar A., Kim, Deok Ryun, Nair, G. B., Chaicumpa, Wanpen, Hyejon Lee, Kotloff Karen, Anowar Hossain, Deen, Jacqueline L.   +58 more
core   +2 more sources