Results 31 to 40 of about 58,116 (184)

Isolation, Structure Determination, and Synthesis of Cyclic Tetraglutamic Acids from Box Jellyfish Species Alatina alata and Chironex yamaguchii

open access: yesMolecules, 2020
Cubozoan nematocyst venoms contain known cytolytic and hemolytic proteins, but small molecule components have not been previously reported from cubozoan venom.
Justin Reinicke   +10 more
doaj   +2 more sources

Consequences of Stinging Plankton Blooms on Finfish Mariculture in the Mediterranean Sea

open access: yesFrontiers in Marine Science, 2017
In recent years, caged finfish mariculture across European seas suffered production losses by severe fish mortality, following episodic outbreaks of invertebrate cnidarian stingers. Due to their stinging cells and injectable venoms, medusozoan jellyfish,
Mar Bosch-Belmar   +9 more
doaj   +2 more sources

Jellyfish Stings Trigger Gill Disorders and Increased Mortality in Farmed Sparus aurata (Linnaeus, 1758) in the Mediterranean Sea. [PDF]

open access: yesPLoS ONE, 2016
Jellyfish are of particular concern for marine finfish aquaculture. In recent years repeated mass mortality episodes of farmed fish were caused by blooms of gelatinous cnidarian stingers, as a consequence of a wide range of hemolytic, cytotoxic, and ...
Mar Bosch-Belmar   +7 more
doaj   +2 more sources

The Mauve Stinger Pelagia noctiluca (Forsskål, 1775). Distribution, Ecology, Toxicity and Epidemiology of Stings. A Review [PDF]

open access: yesMarine Drugs, 2008
The toxicity of Cnidaria is a subject of concern due to its influence on humans. In particular, jellyfish blooms can highly affect human economical activities, such as bathing, fishery, tourism, etc., as well as the public health.
Giacco, Elisabetta   +2 more
core   +3 more sources

Activity of Palythoa caribaeorum Venom on Voltage-Gated Ion Channels in Mammalian Superior Cervical Ganglion Neurons

open access: yesToxins, 2016
The Zoanthids are an order of cnidarians whose venoms and toxins have been poorly studied. Palythoa caribaeorum is a zoanthid commonly found around the Mexican coastline. In this study, we tested the activity of P.
Fernando Lazcano-Pérez   +5 more
doaj   +2 more sources

Sea Anemone (Cnidaria, Anthozoa, Actiniaria) Toxins: An Overview

open access: yesMarine Drugs, 2012
The Cnidaria phylum includes organisms that are among the most venomous animals. The Anthozoa class includes sea anemones, hard corals, soft corals and sea pens.
Agostinho Antunes   +2 more
doaj   +2 more sources

Characteristics of hemolytic activity induced by the aqueous extract of the Mexican fire coral Millepora complanata

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2014
BackgroundMillepora complanata is a plate-like fire coral common throughout the Caribbean. Contact with this species usually provokes burning pain, erythema and urticariform lesions. Our previous study suggested that the aqueous extract of M.
Alejandro García-Arredondo   +3 more
doaj   +2 more sources

Venoms and medicinal properties of cnidarians

open access: closedIranian South Medical Journal, 2015
Marine organisms are rich sources of bioactive compounds and their biotechnological potential attracted the attention to biologists and chemists all over the world. During the first decade of the 21st century alone, over 2000 molecules from cnidarians were described.
Zahra Amini Khoei
openalex   +2 more sources

Hemolytic venoms from marine cnidarian jellyfish - an overview.

open access: closedJournal of venom research, 2014
Cnidarian jellyfish are viewed as an emergent problem in several coastal zones throughout the world. Recurrent outbreaks pose a serious threat to tourists and bathers, as well as to sea-workers, involving health and economical aspects. As a rule, cnidarian stinging as a consequence of nematocyst firing induces merely local symptoms but cardiovascular ...
Gian Luigi Mariottini
openalex   +3 more sources

Non-invasive extraction of Cnidarian venom through the use of autotomised tentacles [PDF]

open access: closed, 2019
The animals contained within the phylum Cnidaria have origins that can be dated back to around 750 million years ago (mya) and as such, they represent what is potentially the oldest known venomous lineage that is recognised today.
P. Robinson   +2 more
openalex   +2 more sources

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