Results 51 to 60 of about 3,322 (186)

Action of Ergost-7-en-3- ol from (Acanthaster planci) stimulation of activity peritoneal macrophages [PDF]

open access: yesPharmacia
An is a compound capable of influencing the human immune system because it can maintain and restore the balance of the immune system by stimulating the immune system through phagocytosis, the complement system, IgA antibody secretion, the release of ...
M. Janib Achmad   +2 more
doaj   +3 more sources

Non‐Invasive Underwater DNA Sampling Illuminates Red Sea Echinoderm Diversity

open access: yesMolecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT Species‐specific non‐invasive underwater DNA sampling remains largely understudied for marine invertebrates despite its potential to revolutionise biodiversity assessment of vulnerable species or fragile ecosystems. Comprehensive species‐specific DNA barcode databases are essential for accurate species identification and taxonomic assignment ...
Mai Bonomo, Omri Bronstein
wiley   +1 more source

Kelimpahan Serta Predasi Acanthaster Planci Di Perairan Tanjung Kelayang Kabupaten Belitung [PDF]

open access: yes, 2013
Kabupaten Belitung khususnya pantai Tanjung Kelayang memiliki potensi ekosistem terumbu karang dengan kondisi yang alami. Sedikitnya penelitian tentang kondisi terumbu karang di kawasan ini, menyebabkan sedikitnya informasi kondisi terumbu karang yang ...
Fahreza, A. D. (Anugrah)   +2 more
core  

The impact of CO2 emissions on 'nuisance' marine species [PDF]

open access: yes, 2015
Anthropogenic CO2 emissions are being taken up from the atmosphere by the oceans, increasing the availability of dissolved inorganic carbon but reducing both the carbonate saturation and pH of seawater.
Allen, R, Hall-Spencer, JM
core   +1 more source

Beyond the numbers: Critical analysis of the role of postmortem tryptase in the forensic diagnosis of anaphylaxis

open access: yesJournal of Forensic Sciences, Volume 70, Issue 6, Page 2117-2128, November 2025.
Abstract The postmortem diagnosis of anaphylaxis remains a forensic challenge due to the lack of specific external signs. Tryptase, a mast cell‐derived protease, has emerged as a potential biomarker for fatal anaphylaxis. This systematic review critically examined 40 studies published between 2014 and 2024, including both biochemical and ...
Luca Tomassini   +8 more
wiley   +1 more source

Genetic connectivity of the coral-eating sea star Acanthaster planci during the severe outbreak of 2006&8211;2009 in the Society Islands, French Polynesia [PDF]

open access: yes, 2015
Occasional population outbreaks of the crown-of-thorns sea star, Acanthaster planci, are a major threat to coral reefs across the Indo-Pacific. The presumed association between the serial nature of these outbreaks and the long larval dispersal phase ...
Adjeroud, Mehdi   +4 more
core  

Abundance and Diversity of Echinoderm in Pari Island, Seribu Islands [PDF]

open access: yes, 2012
Pari Island is one of the island in the Seribu Islands region. Abundance of echinoderms in Pari Island waters has been observed since 1969. In this research, data of echinoderms was collected on March 2011 applying quadratic transect method 1 x 1 m2, as ...
Arbi, U. Y. (Ucu), Supono, S. (Supono)
core   +3 more sources

Genetic Population Structure and Distribution of the Small Giant Clam Tridacna maxima in Indo‐Pacific Coral Reefs: History Dynamics, Present Status and Future Trends

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
Six distinct groups were identified in T. maxima across the Indo‐Pacific region, which was shaped by the ocean currents and the late Pleistocene glaciations. Gene‐flow analysis supported the center of origin hypothesis for the high biodiversity of the Indo‐Malay Archipelago.
Haojun Chi, Zhongli Sha, Lin He, Min Hui
wiley   +1 more source

Jenis-Jenis Bintang Laut Dan Bulu Babi (Asteroidea, Echinoidea: Echinodermata) Di Perairan Pulau Cilik, Kepulauan Karimunjawa

open access: yesJurnal Kelautan Tropis, 2018
Echinoderms are fundamentally good indicators of health and status of coralline communities in marine waters. Substrat of sandy, rububle and coral reefs are good habitat for Asteroidea dan Echinoidea.
Retno Hartati   +4 more
doaj   +1 more source

Genetic structure of the crown-of-thorns seastar in the Pacific Ocean, with focus on Guam [PDF]

open access: yesPeerJ, 2016
Population outbreaks of the corallivorous crown-of-thorns seastar (COTS), Acanthaster ‘planci’ L., are among the most important biological disturbances of tropical coral reefs.
Sergio Tusso   +6 more
doaj   +2 more sources

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