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Artykuły w czasopismach na temat „Starfishes”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 31 lipca 2024

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1

Fedyunin, V. A., A. A. Poromov, and A. V. Smurov. "INFLUENCE OF METALS ON SURVIVAL AND LIFE ACTIVITY OF STARFISHES ASTERIAS RUBENS." Toxicological Review, no. 4 (August 28, 2018): 29–34. http://dx.doi.org/10.36946/0869-7922-2018-4-29-34.

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The effect of metals chlorides (cobalt, manganese, iron, lead, cadmium and copper) at wide range of concentrations on various aspects of the life of starfishes Asterias rubens has been studied. The experiments included a survival and behavioral responses (righting time) evaluation of starfishes during the seven-day exposure. Copper is the most toxic of the studied metals (half-lethal concentration LC50 = 0,062±0,01 mg/L, 96 hours of exposure), then toxicity decrease in the following order: lead (LC50 = 1,99±0,08 mg/L), cadmium (LC50 = 1,6±0,1 mg/L), cobalt (LC50 = 57,7±2,1 mg/L), manganese (LC

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2

Mekhova, E. S., and P. Yu Dgebuadze. "Trophic interactions between gall-forming molluscs Stilifer spp. (Gastropoda, Eulimidae) and their hosts (Echinodermata)." Ruthenica, Russian Malacological Journal 30, no. 4 (October 1, 2020): 195–202. http://dx.doi.org/10.35885/ruthenica.2021.30(4).2.

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The trophic relationships between two species of symbiotic gall-forming molluscs from the genus Stilifer (family Eulimidae) and two of their hosts-asteroid species, Linckia laevigata and Culcita noveaguineae, were investigated using the stable isotope analysis of carbon and nitrogen. The aim of present study was to identify the most preferable host tissue in the symbionts’ diet. We analyzed δ15N and δ13C values in tube-feet, gonads and digestive glands of the hosts-starfishes and in muscles of the molluscs. Both symbiont species did not differ to each other both in δ15N and δ13C values. The av

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3

Kishimura, Hideki, and Kenji Hayashi. "Proteolytic activity of starfishes." NIPPON SUISAN GAKKAISHI 55, no. 5 (1989): 843–46. http://dx.doi.org/10.2331/suisan.55.843.

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Saotome, Kyoko, and Mieko Komatsu. "Chromosomes of Japanese Starfishes." Zoological Science 19, no. 10 (October 2002): 1095–103. http://dx.doi.org/10.2108/zsj.19.1095.

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Riccio, R., O. Squillace Greco, L. Minale, D. Duhet, D. Laurent, J. Pusset, G. Chauviere, and M. Pusset. "Starfish Saponins, Part 28. Steroidal Glycosides from Pacific Starfishes of the Genus Nardoa." Journal of Natural Products 49, no. 6 (November 1986): 1141–43. http://dx.doi.org/10.1021/np50048a036.

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6

Zollo, Franco, Easter Finamore, Raffaele Riccio, and Luigi Minale. "Starfish Saponins, Part 37. Steroidal Glycoside Sulfates from Starfishes of the Genus Pisaster." Journal of Natural Products 52, no. 4 (July 1989): 693–700. http://dx.doi.org/10.1021/np50064a004.

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7

Paramonov, Alexander S., Mikhail A. Shulepko, Alexey M. Makhonin, Maxim L. Bychkov, Dmitrii S. Kulbatskii, Andrey M. Chernikov, Mikhail Yu Myshkin, et al. "New Three-Finger Protein from Starfish Asteria rubens Shares Structure and Pharmacology with Human Brain Neuromodulator Lynx2." Marine Drugs 20, no. 8 (August 3, 2022): 503. http://dx.doi.org/10.3390/md20080503.

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Three-finger proteins (TFPs) are small proteins with characteristic three-finger β-structural fold stabilized by the system of conserved disulfide bonds. These proteins have been found in organisms from different taxonomic groups and perform various important regulatory functions or act as components of snake venoms. Recently, four TFPs (Lystars 1–4) with unknown function were identified in the coelomic fluid proteome of starfish A. rubens. Here we analyzed the genomes of A. rubens and A. planci starfishes and predicted additional five and six proteins containing three-finger domains, respecti

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8

Ebert, Thomas A. "Life-History Analysis of Asterinid Starfishes." Biological Bulletin 241, no. 3 (December 1, 2021): 231–42. http://dx.doi.org/10.1086/716913.

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9

Lazzara, Arizza, Luparello, Mauro, and Vazzana. "Bright Spots in The Darkness of Cancer: A Review of Starfishes-Derived Compounds and Their Anti-Tumor Action." Marine Drugs 17, no. 11 (October 29, 2019): 617. http://dx.doi.org/10.3390/md17110617.

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The fight against cancer represents a great challenge for researchers and, for this reason, the search for new promising drugs to improve cancer treatments has become inevitable. Oceans, due to their wide diversity of marine species and environmental conditions have proven to be precious sources of potential natural drugs with active properties. As an example, in this context several studies performed on sponges, tunicates, mollusks, and soft corals have brought evidence of the interesting biological activities of the molecules derived from these species. Also, echinoderms constitute an import

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10

Smirnova, G. P., and N. V. Chekareva. "S19.17 Unusual structures of gangliosides from starfishes." Glycoconjugate Journal 10, no. 4 (August 1993): 339. http://dx.doi.org/10.1007/bf01210171.

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11

Ling, S. D., Z. L. Cowan, J. Boada, E. B. Flukes, and M. S. Pratchett. "Homing behaviour by destructive crown-of-thorns starfish is triggered by local availability of coral prey." Proceedings of the Royal Society B: Biological Sciences 287, no. 1938 (November 4, 2020): 20201341. http://dx.doi.org/10.1098/rspb.2020.1341.

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Corallivorous crown-of-thorns starfishes ( Acanthaster spp.) can decimate coral assemblages on Indo-Pacific coral reefs during population outbreaks. While initial drivers of population irruptions leading to outbreaks remain largely unknown, subsequent dispersal of outbreaks appears coincident with depletion of coral prey. Here, we used in situ time-lapse photography to characterize movement of the Pacific crown-of-thorns starfish ( Acanthaster cf. solaris ) in the northern and southern Great Barrier Reef in 2015, during the fourth recorded population outbreak of the starfish, but prior to wide

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12

Riccio, Raffaele, Franco Zollo, Ester Finamore, Luigi Minale, Dominique Laurent, Georges Bargibant, and Jacques Pusset. "Starfish Saponins, 19. A Novel Steroidal Glycoside Sulfate from the Starfishes Protoreaster nodosus and Pentaceraster alveolatus." Journal of Natural Products 48, no. 2 (March 1985): 266–72. http://dx.doi.org/10.1021/np50038a011.

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13

Kim, Jong Ik, Hyun Bo Shim, and Sung Rak Kim. "The Amur starfishes recognition using the adaptive filter." Journal of the Korean Institute of Information and Communication Engineering 17, no. 4 (April 30, 2013): 922–34. http://dx.doi.org/10.6109/jkiice.2013.17.4.922.

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14

Feuda, Roberto, and Andrew B. Smith. "Phylogenetic Signal Dissection Identifies the Root of Starfishes." PLOS ONE 10, no. 5 (May 8, 2015): e0123331. http://dx.doi.org/10.1371/journal.pone.0123331.

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15

Agassiz, Alexander. "XXIX.-Notes on the Embryology of Starfishes. (Tornaria.)." Annals of The Lyceum of Natural History of New York 8, no. 1 (May 22, 2009): 240–46. http://dx.doi.org/10.1111/j.1749-6632.1867.tb00316.x.

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16

Barroso, R., D. Almeida, M. Contins, D. Filgueiras, and R. Dias. "Hermodice carunculata (Pallas, 1766) (Polychaeta: Amphinomidae) preying on starfishes." Marine Biodiversity 46, no. 2 (September 11, 2015): 333–34. http://dx.doi.org/10.1007/s12526-015-0394-9.

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Bruno, I., M. V. D'Auria, M. Iorizzi, L. Minale, and R. Riccio. "Marine eicosanoids: Occurrence of 8,11,12-trihydroxylated eicosanoic acids in starfishes." Experientia 48, no. 1 (January 1992): 114–15. http://dx.doi.org/10.1007/bf01923622.

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18

DAVYDOV, P. V., O. I. SHUBRAVYI, and S. G. VASSETZKY. "Larval Development of Starfishes as Revealed by Long-term Culture of the Embryos. (starfish/larval debelopment/ciliary bands/SEM study)." Development, Growth and Differentiation 30, no. 5 (October 1988): 463–69. http://dx.doi.org/10.1111/j.1440-169x.1988.00463.x.

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19

Levina, E. V., A. I. Kalinovsky, V. A. Stonik, P. S. Dmiternok, and P. V. Andriyashchenko. "Steroid Compounds from Far Eastern Starfishes Henricia aspera and H. tumida." Russian Journal of Bioorganic Chemistry 31, no. 5 (September 2005): 467–74. http://dx.doi.org/10.1007/s11171-005-0064-y.

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20

Ringvold, Halldis. "Starfishes (Echinodermata, Asteroidea) new for the Faroe Islands, collected by “BIOFAR”." Sarsia 84, no. 5-6 (January 1999): 469–72. http://dx.doi.org/10.1080/00364827.1999.10807353.

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21

Maoka, Takashi, Miyuki Tsushima, and Takao Matsuno. "new acetylenic carotenoids from the starfishes Asterina pectinifera and Asterias amurensis." Comparative Biochemistry and Physiology Part B: Comparative Biochemistry 93, no. 4 (January 1989): 829–34. http://dx.doi.org/10.1016/0305-0491(89)90054-0.

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Stanley-Samuelson, D. W. "Comparative eicosanoid physiology in invertebrate animals." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 260, no. 5 (May 1, 1991): R849—R853. http://dx.doi.org/10.1152/ajpregu.1991.260.5.r849.

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A comparative survey of eicosanoid physiology in invertebrate animals is presented. Topics include host skin penetration behavior in blood flukes, oocyte maturation in starfishes, prevention of polyspermic fertilizations in sea urchins, ion regulation in bivalves, egg production in snails, egg release in scallops, neurobiology of Aplysia, hatching in barnacles, and release of egg-laying behavior in some insects. Some eicosanoid actions, such as ion regulation, may be common to most vertebrate and invertebrate animals, whereas other actions, such as mediation of whole organism behavior, are not

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23

Kicha, Alla A., Anatoly I. Kalinovsky, Alexander S. Antonov, Oleg S. Radchenko, Natalia V. Ivanchina, Timofey V. Malyarenko, Alexander M. Savchenko, and Valentin A. Stonik. "Determination of C-23 Configuration in (20R)-23-Hydroxycholestane Side Chain of Steroid Compounds by 1H and 13C NMR Spectroscopy." Natural Product Communications 8, no. 9 (September 2013): 1934578X1300800. http://dx.doi.org/10.1177/1934578x1300800908.

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Epimeric (20 R,23 R)- and (20 R,23 S)-23-hydroxycholestane steroids were synthesized. Their structures were elucidated by extensive 1H and 13C NMR spectroscopy and application of the Mosher's method. All proton and carbon signals of the side chains were assigned. Based on these assignments spectral data allow the determination of the C-23 stereochemistry of (20 R)-23-hydroxycholestane side chains of the new natural steroids by comparison with spectra of the obtained model compounds. As a result, the C-23 configuration of two steroid compounds from the starfishes Lethasterias nanimensis chelife

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24

Dales, R. P. "Phagocyte interactions in echinoid and asteroid echinoderms." Journal of the Marine Biological Association of the United Kingdom 72, no. 2 (May 1992): 473–82. http://dx.doi.org/10.1017/s0025315400037838.

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Phagocytes of the starfishes Asterias rubens L., and Marthasterias ghcialis (L.) (Echinodermata: Asteroidea) phagocytose allogeneic and xenogeneic phagocytes in vivo, but form non-reactive aggregates or syncytia in vitro. The coelomocytes of the sea urchins Echinus esculentus (Mortensen) and Psammechimts miliaris (Gmelin), (Echinodermata: Echinoidea) also form aggregates or syncytia with allogeneic and xenogeneic cells in vitro. Mutual cy totoxicity could not be demonstrated either by enzyme-release or by decrease in numbers of viable cells in cultures of mixed origin as compared with autogene

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25

Obukhova, E. S., A. M. Rozhina, V. P. Voronin, P. Yu Dgebuadze, and S. A. Murzina. "Antimicrobial Activity of Lipid Extracts of Echinoderms in the Nhatrang Bay (South China Sea)." Doklady Biochemistry and Biophysics 503, no. 1 (April 2022): 59–66. http://dx.doi.org/10.1134/s1607672922020119.

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Abstract The obtained results on the study of the antimicrobial activity of lipid extracts of tissues of starfishes Linckia laevigata and Culcita novaeguineae and sea urchin Diadema setosum collected in the Nhatrang Bay (South China Sea) against nosocomial strains of Klebsiella pneumoniae, Enterococcus faecium, Escherichia coli, Pseudomonas aeruginosa, Candida sp., Streptococcus pyogenes, and Staphylococcus aureus are presented. The effect of the investigated extracts on Gram-positive, Gram-negative microorganisms, as well as yeast of the genus Candida, was determined. It was found that lipid

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26

Blake, Daniel B., Daniel A. Janies, and Rich Mooi. "Evolution of Starfishes: Morphology, Molecules, Development, and Paleobiology. Introduction to the Symposium1." American Zoologist 40, no. 3 (June 2000): 311–15. http://dx.doi.org/10.1668/0003-1569(2000)040[0311:eosmmd]2.0.co;2.

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27

Gondim, Anne, Martin Lindsey Christoffersen, and Thelma Dias. "Taxonomic guide and historical review of starfishes in northeastern Brazil (Echinodermata, Asteroidea)." ZooKeys 449 (October 22, 2014): 1–56. http://dx.doi.org/10.3897/zookeys.449.6813.

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KADOTA, Nobuyuki, Hiroko NARITA, Ritsuko MURAKAMI, and Tamao NOGUCHI. "The Toxicity of Starfishes, Astropecten Genus, Inhabiting the Coast of Toyama Bay." Journal of the Food Hygienic Society of Japan (Shokuhin Eiseigaku Zasshi) 49, no. 6 (2008): 422–27. http://dx.doi.org/10.3358/shokueishi.49.422.

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Blake, Daniel B., Daniel A. Janies, and Rich Mooi. "Evolution of Starfishes: Morphology, Molecules, Development, and Paleobiology. Introduction to the Symposium." American Zoologist 40, no. 3 (June 2000): 311–15. http://dx.doi.org/10.1093/icb/40.3.311.

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López Casares, Daniel, José Carlos Hernández Pérez, José Tena Medialdea, and José Rafael García March. "Preliminary study of the population and reproductive dynamics of Echinaster sepositus (Spinulosida: Echinasteridae) in Cala del Racó." Revista de Biología Tropical 72, S1 (March 1, 2024): e58967. http://dx.doi.org/10.15517/rev.biol.trop..v72is1.58967.

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Introduction: The red starfish (Echinaster sepositus) is one of the most common asteroid species in the Mediterranean Sea. However, information about their biology or their role in benthic communities is scarce. Objective: This study aims to provide new information on the ecology of this species through the temporal characterization of the population of E. sepositus in Cala del Racó (Alicante, Spain) and the in situ monitoring of its reproductive cycle. Methods: For this purpose, three study areas were established at different depths. For each of the recorded starfish, data about t

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31

Malyarenko, Timofey V., Alla A. Kicha, Valentin A. Stonik, and Natalia V. Ivanchina. "Sphingolipids of Asteroidea and Holothuroidea: Structures and Biological Activities." Marine Drugs 19, no. 6 (June 8, 2021): 330. http://dx.doi.org/10.3390/md19060330.

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Sphingolipids are complex lipids widespread in nature as structural components of biomembranes. Commonly, the sphingolipids of marine organisms differ from those of terrestrial animals and plants. The gangliosides are the most complex sphingolipids characteristic of vertebrates that have been found in only the Echinodermata (echinoderms) phylum of invertebrates. Sphingolipids of the representatives of the Asteroidea and Holothuroidea classes are the most studied among all echinoderms. In this review, we have summarized the data on sphingolipids of these two classes of marine invertebrates over

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32

SETIAMARGA, DAVIN H. E., RENA SHIBA, YUKI KAMITO, MASAKI YAMAMOTO, NAZIFA NAZIHA BT RAZALI, MIKIHITO ARAI, TOSHIHIKO FUJITA, and CHRISTOPHER L. MAH. "Two partial mitochondrial gene sequences (COI and 12S-rRNA) suggested that Ceramaster japonicus (Sladen, 1889) and Ceramaster patagonicus (Sladen, 1889) (Asteroidea: Goniasteridae) from the Japanese waters are probably of the same species." Zoosymposia 15, no. 1 (October 21, 2019): 129–40. http://dx.doi.org/10.11646/zoosymposia.15.1.15.

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Our recent morphological studies on the echinoderm collection of the National Museum of Nature and Science, Tokyo (NMST), indicated that the goniasterid starfishes Ceramaster japonicus (Sladen, 1889) and Ceramaster patagonicus (Sladen, 1889) are distributed in the Pacific Oceanside of Japan. In this study, we studied the NMST samples of C. japonicus and C. patagonicus from Japan, by using two mitochondrial DNA genes, the COI and 12S-rRNA, as markers to test relationships between these species in Japan. C. patagonicus sequences from GenBank were mined and included in the analyses. Results of ph

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SAKAJI, Hideo, and Takashi OKUTANI. "ASSOCIATION OF PERICLIMENES SOROR NOBILI(DECAPODA, CARIDEA) WITH STARFISHES OFF KUROSHIMA ISLAND, YAEYAMA GROUP." Researches on Crustasea 17 (1988): 29–38. http://dx.doi.org/10.18353/rcustacea.17.0_29.

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Konieczny, Martin, and Christos N. Likos. "From sea-urchins to starfishes: controlling the adsorption of star-branched polyelectrolytes on charged walls." Soft Matter 3, no. 9 (2007): 1130. http://dx.doi.org/10.1039/b708788h.

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KURIHARA, TAKEO. "Effects of Sediment and Depth on Species Composition of Starfishes (Asteroidea) in Wakasa Bay, Japan Sea." BENTHOS RESEARCH 1996, no. 50 (1996): 1–10. http://dx.doi.org/10.5179/benthos1990.1996.50_1.

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Miyazawa, K., T. Noguchi, J. Maruyama, J. K. Jeon, M. Otsuka, and K. Hashimoto. "Occurrence of tetrodotoxin in the starfishes Astropecten polyacanthus and A. scoparius in the Seto Inland Sea." Marine Biology 90, no. 1 (December 1985): 61–64. http://dx.doi.org/10.1007/bf00428215.

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Setyowati, Desy Andaru, Supriharyono Supriharyono, and Wiwiet Teguh Taufani. "BIOEKOLOGI BINTANG LAUT (ASTEROIDEA) DI PERAIRAN PULAU MENJANGAN KECIL, KEPULAUAN KARIMUNJAWA." Management of Aquatic Resources Journal (MAQUARES) 6, no. 4 (July 25, 2018): 393–400. http://dx.doi.org/10.14710/marj.v6i4.21328.

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Kepulauan Karimunjawa secara geografis, terletak di sebelah Barat Laut Kota Jepara. Kawasan Taman Nasional Laut Karimunjawa memiliki fungsi utama yaitu sebagai kawasan konservasi. Sebagian besar penduduknya bermata pencaharian sebagai nelayan. Perairan Pulau Menjangan Kecil memiliki banyak biota laut salah satunya yaitu Bintang Laut (Asteroidea). Pentingnya mempelajari Bintang Laut ini yaitu bahwa Bintang Laut memiliki fungsi sebagai pembersih serasah detritus di zona intertidal. Tujuan dari penelitian ini adalah untuk mengetahui kondisi terumbu karang, sebaran Bintang Laut, letak kedalaman Bi

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Palyanova, Natalia, Tatyana Pankova, Marina Starostina, Alla Kicha, Natalia Ivanchina, and Valentin Stonik. "Neuritogenic and Neuroprotective Effects of Polar Steroids from the Far East Starfishes Patiria pectinifera and Distolasterias nipon." Marine Drugs 11, no. 5 (May 3, 2013): 1440–55. http://dx.doi.org/10.3390/md11051440.

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Poromov, A. A., and A. V. Smurov. "Characterization of copepod Scottomyzon gibberum scott population on Asterias rubens L. starfishes under different anthropogenic load conditions." Moscow University Biological Sciences Bulletin 69, no. 2 (April 2014): 74–79. http://dx.doi.org/10.3103/s0096392514020126.

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Wilmes, Jennifer C., Ciemon F. Caballes, Zara-Louise Cowan, Andrew S. Hoey, Bethan J. Lang, Vanessa Messmer, and Morgan S. Pratchett. "Contributions of pre- versus post-settlement processes to fluctuating abundance of crown-of-thorns starfishes (Acanthaster spp.)." Marine Pollution Bulletin 135 (October 2018): 332–45. http://dx.doi.org/10.1016/j.marpolbul.2018.07.006.

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Palagiano, Elio, Simona De Marino, Luigi Minale, Raffaele Riccio, Franco Zollo, Maria Iorizzi, Jean Baptiste Carré, Cécile Debitus, Laetitia Lucarain, and Jean Provost. "Ptilomycalin A, crambescidin 800 and related new highly cytotoxic guanidine alkaloids from the starfishes Fromia monilis and Celerina heffernani." Tetrahedron 51, no. 12 (March 1995): 3675–82. http://dx.doi.org/10.1016/0040-4020(95)00082-j.

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Nekrasov, Dmitry Yurievich. "Fractal graphic as digital objectless art." Journal of Flm Arts and Film Studies 6, no. 1 (March 15, 2014): 68–76. http://dx.doi.org/10.17816/vgik6168-76.

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This article analyses the phenomenon of digital computer graphics, based on mathematical calculations, and possibilities of using it in different modern art techniques. Digital fractal patterns are irregular, self-similar structures, which are based on natural objects' group of similar characteristics, such as: corals, starfishes, sea urchins, snowflakes, crowns of the trees. The principle of such image shaping is natural, so its worthwhile to trace down it's digital mathematic simulation. Contrary to digital graphic and painting, fractal graphic does not base on classic art traditions. The cl

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Yilmaz, Ozlem, François Chauvigné, Alba Ferré, Frank Nilsen, Per Gunnar Fjelldal, Joan Cerdà, and Roderick Nigel Finn. "Unravelling the Complex Duplication History of Deuterostome Glycerol Transporters." Cells 9, no. 7 (July 10, 2020): 1663. http://dx.doi.org/10.3390/cells9071663.

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Transmembrane glycerol transport is an ancient biophysical property that evolved in selected subfamilies of water channel (aquaporin) proteins. Here, we conducted broad level genome (>550) and transcriptome (>300) analyses to unravel the duplication history of the glycerol-transporting channels (glps) in Deuterostomia. We found that tandem duplication (TD) was the major mechanism of gene expansion in echinoderms and hemichordates, which, together with whole genome duplications (WGD) in the chordate lineage, continued to shape the genomic repertoires in craniates. Molecular phylogenies in

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Murabe, Naoyuki, Hideo Hatoyama, Miéko Komatsu, Hiroyuki Kaneko, and Yoko Nakajima. "Adhesive papillae on the brachiolar arms of brachiolaria larvae in two starfishes, Asterina pectinifera and Asterias amurensis, are sensors for metamorphic inducing factor(s)." Development, Growth & Differentiation 49, no. 8 (August 16, 2007): 647–56. http://dx.doi.org/10.1111/j.1440-169x.2007.00959.x.

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Gemmill, James F. "27. Notes on the Development of the Starfishes Asterias qlacialis O. F. M.; Cribrella oculata (Linck) Forbes; Solaster endeca (Retzius) Forbes; Sticliaster roseus (O. F. M.) Sars." Proceedings of the Zoological Society of London 86, no. 4 (August 20, 2009): 553–65. http://dx.doi.org/10.1111/j.1096-3642.1916.tb02037.x.

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Martinez, Aline S., and Ross A. Coleman. "Use of 'cageless' barriers to enclose small starfish in short-term field experiments." Marine and Freshwater Research 69, no. 8 (2018): 1321. http://dx.doi.org/10.1071/mf17292.

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Although small starfish may exert significant grazing effects on hard substrata, quantification of these effects has been difficult because of methodological limitations. Previously, caging small starfish for field experiments has failed because animals can escape through cage meshes and confounding effects may arise as the starfish can feed on organisms growing on the fences themselves, rather than the surface under investigation. Here, we investigated the efficiency of alternative barrier methods, such as antifouling paint and sticky barriers, for shorter-term experimental manipulation of th

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Qu, Liang, Yongxin Sun, Chong Zhao, Maurice R. Elphick, and Qingzhi Wang. "Research Progress on Starfish Outbreaks and Their Prevention and Utilization: Lessons from Northern China." Biology 13, no. 7 (July 17, 2024): 537. http://dx.doi.org/10.3390/biology13070537.

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Starfish are keystone species as predators in benthic ecosystems, but when population outbreaks occur, this can have devastating consequences ecologically. Furthermore, starfish outbreaks and invasions can have adverse impact economically by impacting shellfish aquaculture. For example, an infestation of starfish in Qingdao led to a 50% reduction in sea cucumber production and an 80% reduction in scallop production, resulting in an economic loss of approximately RMB 100 million to oyster and other shellfish industries. Addressing the imperative need to proactively mitigate starfish invasions r

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Takemura, Fumiaki, Shuta Kobashigawa, Keita Hirayama, Kuniaki Kawabata, Shinichi Sagara, Hideyuki Yamashiro, and Eisuke Kuraya. "Development of an Acetic Acid Injection Device for Crown-of-Thorns Starfish Controlled by a Remotely Operated Underwater Robot." Journal of Robotics and Mechatronics 27, no. 5 (October 20, 2015): 571–78. http://dx.doi.org/10.20965/jrm.2015.p0571.

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<div class=""abs_img""> <img src=""[disp_template_path]/JRM/abst-image/00270005/14.jpg"" width=""300"" /> Injection into the starfish</div> We have been studying and developing an underwater robot for coral reef conservation. This paper describes the development of an acetic acid injection device mounted on an underwater robot for use in exterminating crown-of-thorns starfish that damage corals. First, we outlined the ecology and morphology of the crown-of-thorns starfish to identify requirements for the acetic acid injection device. Based on the requirements identified, we d

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Sharmin, Farhana, Shoichiro Ishizaki, and Yuji Nagashima. "Species identification and the biological properties of several Japanese starfish." Asian Journal of Medical and Biological Research 2, no. 4 (January 23, 2017): 689–95. http://dx.doi.org/10.3329/ajmbr.v2i4.31016.

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Marine organisms are a rich source of natural products with potential secondary metabolites that have great pharmacological activity. Starfish are known as by-catch products in the worldwide fishing industry and most of starfish have been got rid of by fire destruction without any utilization. On the other hand, starfish are considered as extremely rich sources of biological active compounds in terms of having pharmacological activity. In the present study, molecular identification of starfish species, micronutrient content and hemolytic activity from Luidia quinaria, Astropecten scoparius, an

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Paul, Lorna, Stephen Brewster, Sally Wyke, Angus K. McFadyen, Naveed Sattar, Jason MR Gill, Aleksandra Dybus, and Cindy M. Gray. "Increasing physical activity in older adults using STARFISH, an interactive smartphone application (app); a pilot study." Journal of Rehabilitation and Assistive Technologies Engineering 4 (January 2017): 205566831769623. http://dx.doi.org/10.1177/2055668317696236.

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Background Increasing physical activity in older adults has preventative and therapeutic health benefits. We have developed STARFISH, a smartphone application, to increase physical activity. This paper describes the features of STARFISH, presents the views of older users on the acceptability and usability of the app and reports the results of a six week pilot study of the STARFISH app in older adults. Methods The operationalisation of the behaviour change techniques (BCTs) within the STARFISH app was mapped against the BCT Taxonomy of Michie et al. Sixteen healthy older adults (eight women and

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