Results 91 to 100 of about 16,250 (229)

Shiga Toxin (Stx) Classification, Structure, and Function [PDF]

Microbiology Spectrum, 2014
ABSTRACT Shiga toxin (Stx) is one of the most potent bacterial toxins known. Stx is found in Shigella dysenteriae 1 and in some serogroups of Escherichia coli (called Stx1 in E. coli ). In addition to or instead of Stx1, some E.
openaire   +2 more sources

STX Pan Ocean 교차상장 사례 [PDF]

, 2009
STX Pan Ocean 은 1966년 범양전용선 주식회사로 시작하여 1984년 범양상선 주식회사를 거쳐 2004년 STX Pan Ocean 주식회사로 그 상호를 바꾸면서 M&A와 지속적인 선박투자를 통해서 국제적인 경쟁력을 갖춘 글로벌 해양운송기업이다. 2004년 이후 STX Pan Ocean은 급격히 증가한 중국의 원자재 수요 등에 힘입어 꾸준하게 성장했으며 주력 사업인 벌크선(Bulker)운송 외에도 자동차, LNG등 비벌크선 운송을 업무 영역을
김다운, 박수철, 박철
core  

Structural basis for saxitoxin congener binding and neutralization by anuran saxiphilins

Nature Communications
Dinoflagellates and cyanobacteria produce saxitoxin (STX) and ~50 congeners that disrupt bioelectrical signals by blocking voltage-gated sodium channels (NaVs). Consuming seafood carrying these toxins causes paralytic shellfish poisoning (PSP).
Sandra Zakrzewska, Samantha A. Nixon, Zhou Chen, Holly S. Hajare, Elizabeth R. Park, John V. Mulcahy, Kandis M. Arlinghaus, Eduard Neu, Kirill Konovalov, Davide Provasi, Tod A. Leighfield, Marta Filizola, J. Du Bois, Daniel L. Minor   +13 more
doaj   +1 more source

Uncovering the Complex Transcriptome Response of Mytilus chilensis against Saxitoxin: Implications of Harmful Algal Blooms on Mussel Populations. [PDF]

PLoS ONE, 2016
Saxitoxin (STX), a principal phycotoxin contributing to paralytic shellfish poisoning, is largely produced by marine microalgae of the genus Alexandrium. This toxin affects a wide range of species, inducing massive deaths in fish and other marine species.
Camille Detree, Gustavo Núñez-Acuña, Steven Roberts, Cristian Gallardo-Escárate   +3 more
doaj   +1 more source

Using Ongoing Wildlife Surveillance Programs to Monitor Antibiotic Resistant Bacteria in the Environment

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
Screening of ESBL‐, pAmpC‐ and carbapenemase‐producing Escherichia coli among Swedish wildlife demonstrated a low occurrence of antibiotic resistance in wild animals. Only two ESBL/pAmpC‐producers were detected in red foxes originating from highly populated areas.
María Rincón‐Gracia, Stefan Börjesson, Robert Söderlund, Hanna Woksepp, Aleksija Neimanis, Henrik Uhlhorn, Thomas Rosendal, David Winlund, Hugo Uddströmer, Josef D. Järhult, Jonas Bonnedahl   +10 more
wiley   +1 more source

Detection of stx and stx genes in Pennsylvanian white-tailed deer.

Toxins, 2013
Shiga toxin-producing E. coli carrying the stx(1) and/or stx(2) genes can cause multi-symptomatic illness in humans. A variety of terrestrial and aquatic environmental reservoirs of stx have been described. Culture based detection of microbes in deer species have found a low percentage of samples that have tested positive for Stx-producing microbes ...
Whitney M, Kistler, Surafel, Mulugeta, Steven A, Mauro   +2 more
openaire   +1 more source

Zelluläre Funktionsstudien zum Wirkungsmechanismus von Shiga Toxinen bei mikro- und makrovaskulären Endothelzelllinien [PDF]

, 2010
Bauwens A. Zelluläre Funktionsstudien zum Wirkungsmechanismus von Shiga Toxinen bei mikro- und makrovaskulären Endothelzelllinien. Bielefeld (Germany): Bielefeld University; 2010.Enterohämorrhagische Escherichia coli, die humanpathogene Subgruppe der ...
Bauwens, Andreas
core   +1 more source

454-Pyrosequencing: A Molecular Battiscope for Freshwater Viral Ecology [PDF]

, 2010
Viruses, the most abundant biological entities on the planet, are capable of infecting organisms from all three branches of life, although the majority infect bacteria where the greatest degree of cellular diversity lies.
Allison, Heather E, Woodward, Martin J, Rooks, David, Rooks, D. J., Smith, Darren L, McCarthy, Alan J, McDonald, James E; id_orcid, Woodward, Martin J., Darren L. Smith, Smith, Darren, Rooks, David J, David J. Rooks, Martin J. Woodward, McCarthy, Alan, McCarthy, A. J., Smith, D. L., Heather E. Allison, McDonald, James, Allison, Heather, James E. McDonald, Woodward, Martin, Alan J. McCarthy, McDonald, J. E., Allison, H. E.   +23 more
core   +1 more source

Dinoflagellate responses to nutrients and mangrove leaf organic matter in the bioluminescent Mangrove Lagoon, St. Croix, U.S. Virgin Islands

Journal of Phycology, Volume 62, Issue 4, Page 1240-1250, August 2026.
Abstract Bioluminescent bays (biobays) are uncommon coastal ecosystems featuring dense populations of dinoflagellates, often found in mangrove‐ringed lagoons with long water retention times and high organic matter (OM) levels. Although mangroves are associated with high dinoflagellate abundance, it remains uncertain how inorganic nutrients compare with
James L. Pinckney, Michelle Zimberlin, Dianne I. Greenfield   +2 more
wiley   +1 more source

Bacteriophages as Pathogens and Immune Modulators?

mBio, 2013
While Shiga toxins (Stx) are key determinants of enterohemorrhagic Escherichia coli (EHEC) pathophysiology in humans, their dissemination to target organs following gastrointestinal EHEC infection is still poorly understood.
A. Lengeling, A. Mahajan, D. L. Gally
doaj   +1 more source