Results 111 to 120 of about 150,817 (252)

Severe Diarrhea Caused by Cholera Toxin-Producing Vibrio cholerae Serogroup O75 Infections Acquired in the Southeastern United States

open access: yes, 2020
Background. From 2003From through 2007, Vibrio cholerae serogroup O75 strains possessing the cholera toxin gene were isolated from 6 patients with severe diarrhea, including 3 in Georgia, 2 in Alabama, and 1 in South Carolina.
Serogroup O75 • Vibrio Cholerae, Cid
core  

Cystic Fibrosis and Colorectal Cancer Risk: Reprogramming of the Intestinal Epithelial Niche and Cell‐State Plasticity in the CFTR Modulator Era

open access: yesCell Proliferation, EarlyView.
In cystic fibrosis disorder, CFTR dysfunction drives multilayered intestinal niche disruption, including dysbiosis, inflammation, hypoxia, metabolic stress and genotoxic injury, promoting cell‐state plasticity and a pre‐neoplastic ecosystem. CFTR modulators and environmental factors may partially reshape these processes, highlighting opportunities for ...
Bala Umashankar   +5 more
wiley   +1 more source

Crystal structure and biochemical analysis of the polyester‐degrading carboxylesterase SM0281 from the symbiotic legume‐associated rhizobacterium Sinorhizobium (Ensifer) meliloti

open access: yesThe FEBS Journal, EarlyView.
The microbial degradation of synthetic polyesters such as polyethylene terephthalate (PET) is mediated by diverse α/β‐hydrolases, many of which remain poorly characterized. In this study, we investigated the α/β‐hydrolase SM0281 from Sinorhizobium meliloti and found that it exhibits robust carboxylesterase and polyesterase activities toward PET, PCL ...
Sofia Lemak   +7 more
wiley   +1 more source

Altered photoperiod affects behaviour in a key fish grazer, the thinlip grey mullet, Chelon ramada

open access: yesJournal of Fish Biology, EarlyView.
Abstract The aim of this study is to address experimentally the immediate impacts of an alteration of the photoperiod, simulating an extreme artificial light pollution, on the behaviour and stress of a key grazer fish common in temperate coastal ecosystems in Europe, the thinlip grey mullet, Chelon ramada.
Caroline Roux   +7 more
wiley   +1 more source

Haemolysins in Vibrio species

open access: yes, 2005
Many Vibrio species are pathogenic to humans, and/or marine vertebrates and invertebrates. The pathogenic species produce various virulence factors including enterotoxin, haemolysin, cytotoxin, protease, lipase, phospholipase, siderophore, adhesive ...
Zhang, Xiao-Hua   +3 more
core   +1 more source

Bengal: el tor cholera vibrio in a new robe

open access: yesMemorias do Instituto Oswaldo Cruz, 1994
Carlos Andre Salles   +5 more
doaj   +1 more source

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

open access: yesJournal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez   +4 more
wiley   +1 more source

The First Report of Cod Gill Poxvirus in Gills of Atlantic Cod (Gadus morhua L.) Suffering From Cardiorespiratory Disease

open access: yesJournal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT Atlantic cod farming experiences renewed growth in Norway, and increased awareness is essential to address emerging diseases in this species. There are few reports on gill diseases in cod, and to date, no viral gill infections of cod have been documented. In this study, we collected samples from three sequential time points in summer 2023 from
Mona C. Gjessing   +4 more
wiley   +1 more source

Phenotypic Florfenicol Resistance in floR‐Harbouring Flavobacterium psychrophilum Isolates (CC‐ST90): A Case Study From Danish Freshwater Rainbow Trout Aquaculture

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Monitoring antimicrobial resistance (AMR) in fish pathogens is essential for supporting sustainable aquaculture. In this study, susceptibility testing and genome sequencing were used to characterize the AMR profile of seven Flavobacterium psychrophilum originating from Danish rainbow trout farms (2019–2022).
Valentina L. Donati, Lone Madsen
wiley   +1 more source

Antibacterial Furan Derivatives from the Flowers of Chrysanthemum indicum L.

open access: yesBioResources
Furan derivatives are recognized for their diverse biological activities, particularly their antimicrobial properties. In this study, three new furan derivatives were isolated from acid-treated Chrysanthemum indicum flowers.
Van Phuong Nguyen   +8 more
doaj  

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