Results 81 to 90 of about 1,342,018 (289)

Gas phase characterization of the noncovalent quaternary structure of Cholera toxin and the Cholera toxin B subunit pentamer [PDF]

open access: yes, 2006
Cholera toxin (CTx) is an AB5 cytotonic protein that has medical relevance in cholera and as a novel mucosal adjuvant. Here, we report an analysis of the noncovalent homopentameric complex of CTx B chain (CTx B5) using electrospray ionization triple ...
Jennings, Keith R.   +15 more
core   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

open access: yesAdvanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li   +7 more
wiley   +1 more source

Proceedings of the 7th Irish Shellfish Safety Workshop [PDF]

open access: yes, 2007
This document outlines the proceedings of the 7th Irish Shellfish Safety Scientific Workshop. This event was organised by the Marine Institute, the Food Safety Authority of Ireland and Bord Iascaigh Mhara to discuss the methods and advances of food ...
Marine Institute
core   +2 more sources

Toxinology of Venomous Marine Worms; A Review

open access: yesIranian South Medical Journal, 2020
Although the widespread distribution of venomous marine worms around the world, the structural and toxinologcal studies of their toxins are still limited.This study was aimed to evaluate the toxicity of poisonous marine worms.
Gholam Hossian Mohebbi   +2 more
doaj  

Dynamical Complexity in Some Ecological Models: Effects of Toxin Production by Phytoplankton

open access: yesNonlinear Analysis, 2007
We investigate dynamical complexities in two types of chaotic tri-trophic aquatic food-chain model systems representing a real situation in the marine environment.
R. K. Upadhyay, R. K. Naji, N. Kumari
doaj   +1 more source

Nanowires Reinforce Oriented Macroporous Aerogels for Rapid Uranium Removal from Acidic Radioactive Wastewater

open access: yesAdvanced Science, EarlyView.
A “reinforced concrete” structural aerogel with directional microchannels is engineered for rapid uranium capture. The interconnected architecture enables ultrafast water permeation, and the nanowire reinforcement yields a 70‐fold increase in mechanical strength.
Ze Liu   +8 more
wiley   +1 more source

Proceedings of the 5th Irish Shellfish Safety Workshop, Rosscarbery, October 28th 2004 [PDF]

open access: yes, 2005
This document outlines the proceedings of the 5th Irish Shellfish Safety Scientific Workshop. This event was organised by the Marine Institute, the Food Safety Authority of Ireland and Bord Iascaigh Mhara to discuss the methods and advances of food ...
Marine Institute
core   +2 more sources

Marine Biotoxins in Crustaceans and Fish—A Review

open access: yesToxins
In recent years, there has been an increase in the consumption of seafood such as shellfish and crustaceans due to their pleasant taste and nutritional value. Fish are also a crucial part of a healthy, balanced diet.
Anna Madejska, Jacek Osek
doaj   +1 more source

A video of best practice recommendations for making botulinum toxin therapy safe during the COVID-19 pandemic

open access: yes, 2021
The physician and patient come into close contact during botulinum toxin treatments, increasing the chances of COVID-19 infection. Therefore, it is essential to use an effective injection method that can prevent infection with SARS-CoV-2 virus.
Altavista, Maria Concetta   +4 more
core   +1 more source

Multifunctional Manganese Oxide Nanocomposite Hydrogel With Synergistic Reactive Oxygen Species‐Scavenging, Oxygen‐Generating, Immunomodulatory, and Photothermal Antimicrobial Activities for Enhanced Diabetic Wound Healing

open access: yesAdvanced Science, EarlyView.
CFP/PC@MnO2 hydrogel integrates ROS scavenging, oxygen delivery, oxidative stress reduction, immunomodulation, and photothermal antibacterial properties. The incorporation of PC@MnO2 NPs endows the hydrogel with multiple functional advantages tailored to the pathological microenvironment of diabetic wounds, including efficient ROS clearance, mitigation
Zhi Xu   +9 more
wiley   +1 more source

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