Results 31 to 40 of about 21,555 (294)

Paralytic and Amnesic Shellfish Toxins Impacts on Seabirds, Analyses and Management

open access: yesToxins, 2021
Marine biotoxins have been frequently implicated in morbidity and mortality events in numerous species of birds worldwide. Nevertheless, their effects on seabirds have often been overlooked and the associated ecological impact has not been extensively ...
Begoña Ben-Gigirey   +4 more
doaj   +1 more source

Health and Environmental Impacts of Cyanobacteria and Cyanotoxins from Freshwater to Seawater

open access: yesToxins
Cyanobacterial harmful algal blooms (cyanoHABs) are a natural phenomenon produced mainly by the interaction between natural and anthropogenic events. CyanoHABs are characterized by the production of cyanotoxins that can have harmful effects on different ...
Tamara Villalobos   +2 more
doaj   +1 more source

From Marine Venoms to Drugs: Efficiently Supported by a Combination of Transcriptomics and Proteomics

open access: yesMarine Drugs, 2017
The potential of marine natural products to become new drugs is vast; however, research is still in its infancy. The chemical and biological diversity of marine toxins is immeasurable and as such an extraordinary resource for the discovery of new drugs ...
Bing Xie   +4 more
doaj   +1 more source

Marine Toxins Targeting Ion Channels

open access: yesMarine Drugs, 2006
: This introductory minireview points out the importance of ion channels for cell communication. The basic concepts on the structure and function of ion channels triggered by membrane voltage changes, the so-called voltage-gated ion channels (VGICs), as ...
Hugo R. Arias
doaj   +1 more source

An assessment of temporal, spatial and taxonomic trends in harmful algal toxin exposure in stranded marine mammals from the U.S. New England coast.

open access: yesPLoS ONE, 2021
Despite a long-documented history of severe harmful algal blooms (HABs) in New England coastal waters, corresponding HAB-associated marine mammal mortality events in this region are far less frequent or severe relative to other regions where HABs are ...
Spencer E Fire   +12 more
doaj   +1 more source

Marine Toxins [PDF]

open access: yes, 1990
Abstract : Red tides resulting from blooms of the dinoflagellate Ptychodiscus brevis in the Gulf of Mexico have elicited a great deal of scientific interest since the first documented event over 100 years ago (1). Human intoxications from the ingestion of contaminated shellfish and the impact of massive fish kills on the tourist industry along the Gulf
openaire   +1 more source

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Precautions for seafood consumers: An updated review of toxicity, bioaccumulation, and rapid detection methods of marine biotoxins

open access: yesEcotoxicology and Environmental Safety
Seafood products are globally consumed, and there is an increasing demand for the quality and safety of these products among consumers. Some seafoods are easily contaminated by marine biotoxins in natural environments or cultured farming processes.
Yifan Wang   +4 more
doaj   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente   +3 more
wiley   +1 more source

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