Results 61 to 70 of about 2,940 (215)

Insights into individual variations in nematocyst venoms from the giant jellyfish Nemopilema nomurai in the Yellow Sea

open access: yesScientific Reports, 2019
The giant jellyfish, Nemopilema nomurai, is widely distributed from the Eastern China Sea to the northern part of the Yellow Sea and has resulted in numerous hospitalizations in coastal areas of China, especially in Northern China.
Y. Yue   +5 more
semanticscholar   +1 more source

On the Nematocysts of Hydromedusae. II [PDF]

open access: yesJournal of the Marine Biological Association of the United Kingdom, 1939
The nematocysts of the three species of Leptomedusae, Aequorea forskalea, A. vitrina, and A. pensilis, and of the two siphonophores Agalma elegans and Velella velella are described.The specific characters of the three species of Aequorea are discussed and it is shown that A.
openaire   +2 more sources

Biohybrid Microrobots Based on Jellyfish Stinging Capsules and Janus Particles for In Vitro Deep‐Tissue Drug Penetration

open access: yesSmall Science, Volume 5, Issue 6, June 2025.
This study introduces a biohybrid microrobot utilizing jellyfish‐stinging capsules as nanoinjectors, integrated onto Janus particles. Controlled by magnetic and electric fields, these microrobots achieve deep tissue penetration and precise drug delivery.
Sinwook Park   +3 more
wiley   +1 more source

The nematocysts of eolids [PDF]

open access: yesJournal of Experimental Zoology, 1910
Cover title. ; Reprinted from The Journal of experimental zoology, vol. IX, no. 1 . ; "Bibliography": p. 142. ; Mode of access: Internet.
openaire   +1 more source

Diel activity correlates with colour pattern morphology of heterobranch sea slugs

open access: yesJournal of Animal Ecology, Volume 94, Issue 6, Page 1165-1179, June 2025.
The authors show that daytime activity fundamentally shapes the appearance of prey animals to potential predators and that colour pattern phenotypes likely associated with visual signalling are predominantly found in diurnal species of sea slugs. This study showcases novel methodology combining comparative phylogenetic analyses, animal vision modelling,
Cedric P. van den Berg   +5 more
wiley   +1 more source

Prey Capture Ecology of the Cubozoan Carukia barnesi.

open access: yesPLoS ONE, 2015
Adult Carukia barnesi medusae feed predominantly on larval fish; however, their mode of prey capture seems more complex than previously described. Our findings revealed that during light conditions, this species extends its tentacles and 'twitches' them ...
Robert Courtney   +3 more
doaj   +1 more source

The Precursor Hypothesis of Sponge Kleptocnidism: Development of Nematocysts in Haliclona cnidata sp. nov. (Porifera, Demospongiae, Haplosclerida)

open access: yesFrontiers in Marine Science, 2019
Marine sponges thrive in benthic environments despite intense spatial competition and predator pressure. The sessile filter-feeders usually compensate their lack of physical defense and behavioral escape by a high level of bioactivity.
Johannes Schellenberg   +8 more
doaj   +1 more source

Jellyfish stings‐induced cardiac failure was ameliorated through AAG‐mediated glycogen‐driven ATP production

open access: yesExploration, Volume 5, Issue 1, February 2025.
Single cell sequencing revealed AAG, an energy regulatory protein targeting to glycogen, was highly expressed in jellyfish stings‐induced CF patients. We postulated AAG could increase glycogen metabolism, protecting against jellyfish stings‐induced CF.
Zhen Qin   +12 more
wiley   +1 more source

Potential of Cocoa Ethanol Extract Toward Nematocyst Tubul Firing Inhibition of Physalia Utriculus Toxin In Vitro

open access: yesJournal of Agromedicine and Medical Sciences (AMS), 2019
There was estimated 150 million envenomation cases due to jellyfish stings occur globally every year. 100 from 10,000 jellyfish species in the world known to be dangerous, one them is Physalia utriculus.
Sarwendah Siswi Winasis   +2 more
doaj   +1 more source

Phage‐Templated Synthesis of Targeted Photoactive 1D‐Thiophene Nanoparticles

open access: yesSmall, Volume 21, Issue 1, January 8, 2025.
The capsid of a refactored M13 phage is decorated with oligothiophene derivatives, transforming the viral structure in a targeted 1D‐thiophene nanoparticle. The unique properties of the bacteriophages (protein‐based structure, possibility to be genetically engineered, tropism for specific cell types) are leveraged on to biofabricate a novel hybrid ...
Paolo Emidio Costantini   +18 more
wiley   +1 more source

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