Results 141 to 150 of about 19,689,673 (253)

Topology and contribution to the pore channel lining of plasma membrane-embedded S. flexneri type 3 secretion translocase IpaB [PDF]

open access: gold, 2021
Poyin Chen   +5 more
openalex   +1 more source

Natural killer cells as an initial defense against pathogens. [PDF]

open access: yes, 2006
Natural killer (NK) cells serve as a crucial first line of defense against tumors and a diverse range of pathogens. Recognition of infection by NK cells is accomplished by the activation of receptors on the NK cell surface, which initiate NK cell ...
Lanier, Lewis L, Lodoen, Melissa B
core  

Evolvability of Chaperonin Substrate Proteins [PDF]

open access: yes, 2009
Molecular chaperones ensure that their substrate proteins reach the functional native state, and prevent their aggregation. Recently, an additional function was proposed for molecular chaperones: they serve as buffers (_capacitors_) for evolution by ...
Emanuele Raineri   +3 more
core   +1 more source

Phylogenetic and evolutionary analysis reveals the recent dominance of ciprofloxacin resistant S. sonnei and local persistence of S. flexneri clones in India [PDF]

open access: gold, 2020
Dhiviya Prabaa Muthuirulandi Sethuvel   +8 more
openalex   +1 more source

Genome Announc [PDF]

open access: yes
Escherichia spp., including E. albertii and E. coli, Shigella dysenteriae, and S. flexneri are causative agents of foodborne disease. We report here reference-level whole-genome sequences of E.\ua0albertii (2014C-4356), E.\ua0coli (2011C-4315 and 2012C ...

core  

A case of intercurrent shigellosis and rectal gonorrhea in an acutely unwell febrile returned traveler

open access: yesTherapeutic Advances in Infectious Disease
Both acute traveler’s diarrhea and sexually transmitted infections are common causes of fever in the returned traveler, with the male sex corresponding to two-fold increased odds of a sexually transmitted infection (STI) diagnosis related to travel ...
Charlotte Fuller   +4 more
doaj   +1 more source

Multirresistência a antimicrobianos mediada por plasmídios R em cepas de Shigella flexneri isoladas no nordeste do Brasil

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1998
Em amostras de S. flexneri, isoladas no período de 1989 a 1993, foi estudado o mecanismo molecular que mediava a multirresistência. Foram utilizadas no estudo 26 amostras de S. flexneri.
José Júlio C. Sidrim   +6 more
doaj  

Survivability of Shigella dysenteriae type 1 & S. flexneri 2a in laboratory conditions simulating aquatic environment.

open access: yesThe Indian journal of medical research, 2002
Information about the duration of survival of Shigellae in water is speculative. The present study was undertaken to assess the duration of survival of Shigella dysenteriae type 1 and S. flexneri type 2a in the laboratory conditions simulating the aquatic environment, their invasive property and the association of different physico-chemical parameters ...
A R, Ghosh, S C, Sehgal
openaire   +1 more source

Home - About - Disclaimer - Privacy