Results 51 to 60 of about 13,544 (165)

Differences between Two Groups of Burmese Vipers (Viperidae: Azemiops) in the Proteomic Profiles, Immunoreactivity and Biochemical Functions of Their Venoms

open access: yes, 2022
Two recently revised Azemiops snakes with apparent differences in their external appearances and skeletal morphologies but unclear genetic boundaries have been proposed. Some researchers have refrained from using the newly proposed taxonomy because these
Gao, Jian-Fang   +11 more
core   +1 more source

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   +1 more source

Unveiling the Evolutionary History of European Vipers and Their Venoms From a Multi‐Omic Approach

open access: yesMolecular Ecology, Volume 34, Issue 21, November 2025.
ABSTRACT Snake genomes attract significant attention from multiple disciplines, including medicine, drug bioprospection, and evolutionary biology. However, genomic research within the Viperidae family has mostly focused on the subfamily Crotalinae, while the true vipers (Viperinae) have largely been overlooked.
Adrián Talavera   +15 more
wiley   +1 more source

Dermatologia comparativa: lesão de ataque por caravela portuguesa (Physalia physalis) Comparative dermatology: skin lesion produced by attack of jellyfishes (Physalia physalis)

open access: yesAnais Brasileiros de Dermatologia, 2011
Demonstra-se lesão dermatológica, em caprichoso formato de coração, característica de ataque por caravela-portuguesa, em banhista do sexo feminino, 21 anosIt is reported the case of a 21-year-old female bather with a skin lesion, heart-shaped ...
Maria do Carmo Araújo Palmeira Queiroz   +1 more
doaj   +1 more source

Heat Stress Drives Rapid Viral and Antiviral Innate Immunity Activation in Hexacorallia

open access: yesMolecular Ecology, Volume 34, Issue 20, October 2025.
ABSTRACT The class Hexacorallia, encompassing stony corals and sea anemones, plays a critical role in marine ecosystems. Coral bleaching, the disruption of the symbiosis between stony corals and zooxanthellate algae, is driven by seawater warming and further exacerbated by pathogenic microbes.
Ton Sharoni   +6 more
wiley   +1 more source

Clinical Presentation and Pathological Effects of a Hydrozoan Bloom on Farmed Atlantic Salmon

open access: yesJournal of Fish Diseases, Volume 48, Issue 9, September 2025.
ABSTRACT Largely unpredictable, gelatinous plankton blooms are a growing concern for the ever‐expanding mariculture industry. Recently, a bloom of a colonial hydrozoan known as Apolemia sp. was detected via a citizen‐science initiative, Nye.dugnadforhavet.no, in mid‐Norway in July 2023.
Angelico Madaro   +5 more
wiley   +1 more source

Seabather's eruption: report of case in northeast region of Brazil Prurido do traje do banho: relato de caso na região nordeste do Brasil

open access: yesAnais Brasileiros de Dermatologia, 2012
Seabather's eruption is characterized by the occurrence of intensely itchy erythematous papules observed mainly in the region covered by swimwear. The dermatitis occurs due to the contact of planula larvae of scyphomedusae Linuche unguiculata with the ...
André Luiz Rossetto   +1 more
doaj   +1 more source

Suramin inhibits the early effects of PLA(2) neurotoxins at mouse neuromuscular junctions: a twitch tension study [PDF]

open access: yes, 2011
Several phospholipase A(2) (PLA(2)) neurotoxins from snake venoms can affect acetylcholine release at the neuromuscular junction. In isolated nerve-muscle preparations three distinct phases have been described for this phenomenon: An initial transient ...
Fathi, Behrooz   +2 more
core   +3 more sources

Screening Snake Venoms for Toxicity to Tetrahymena Pyriformis Revealed Anti-Protozoan Activity of Cobra Cytotoxins

open access: yes, 2020
Snake venoms possess lethal activities against different organisms, ranging from bacteria to higher vertebrates. Several venoms were shown to be active against protozoa, however, data about the anti-protozoan activity of cobra and viper venoms are very ...
Vladislav Starkov   +9 more
core   +1 more source

The property of larval cells of the scleractinian coral, Acropora tenuis, deduced from in vitro cultured cells

open access: yesDevelopment, Growth &Differentiation, Volume 67, Issue 3, Page 119-135, April 2025.
Using antibodies raised against in vitro cultured cells, we determined the property of coral larval cells. Neuronal cells, ectoderm cells, and endoderm cells were characterized. Abstract In previous studies, we have established approximately 15 cultured cell‐lines derived from planula larvae of Acropora tenuis.
Kaz Kawamura   +3 more
wiley   +1 more source

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